CN111463737A - Antidetonation formula cable centre gripping equipment - Google Patents
Antidetonation formula cable centre gripping equipment Download PDFInfo
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- CN111463737A CN111463737A CN202010201272.3A CN202010201272A CN111463737A CN 111463737 A CN111463737 A CN 111463737A CN 202010201272 A CN202010201272 A CN 202010201272A CN 111463737 A CN111463737 A CN 111463737A
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- seismic
- clamping
- supporting
- connecting rod
- sliding block
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention provides anti-seismic cable clamping equipment, and belongs to the technical field of electrical engineering. The anti-seismic clamping device comprises a clamping frame body device, a connector device and an anti-seismic clamping device, wherein the connector mechanism comprises a T-shaped connecting frame and a connecting screw assembly, the anti-seismic clamping device comprises an upper anti-seismic clamping mechanism and a lower anti-seismic clamping mechanism, the upper anti-seismic clamping mechanism and the lower anti-seismic clamping mechanism are arranged in an up-and-down symmetrical mode, the upper anti-seismic clamping mechanism comprises an upper rail, an upper anti-seismic clamping assembly, an upper anti-seismic supporting assembly, a left supporting assembly and a right supporting assembly, the lower anti-seismic clamping mechanism comprises a lower rail, a lower anti-seismic clamping assembly, a lower anti-seismic supporting assembly, a lower left. The cable clamping device can clamp the cable, is beneficial to supporting the cable, ensures that the cable has a good anti-seismic effect, and avoids the cable from being forcibly pulled and damaged under the damage of natural disasters such as earthquake.
Description
Technical Field
The invention relates to the technical field of electrical engineering, in particular to anti-seismic cable clamping equipment.
Background
The electric power system is an electric energy production and consumption system which consists of links such as a power plant, a power transmission and transformation line, a power supply and distribution station, power utilization and the like. The energy-saving power generation system has the function of converting primary energy in nature into electric energy through the power generation device, and then supplying the electric energy to each user through power transmission, power transformation and power distribution. In order to realize the function, the power system is also provided with corresponding information and control systems at each link and different levels, and the production process of the electric energy is measured, regulated, controlled, protected, communicated and scheduled so as to ensure that users obtain safe and high-quality electric energy. The power cable is used for transmitting and distributing electric energy, the power cable is often used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater, in the power line, the proportion of the cable is gradually increased, the power cable is a cable product used for transporting and distributing high-power electric energy in a main line of a power system, at present, in the process of erecting the power cable, the power cable which is being erected is often required to be supported, the grounding and erection of a power line wheel are facilitated, and therefore the cable erection clamping equipment is often required to be used. In the power transmission project, because the weight of the cable is large, in order to save the project cost, the buried wiring is often adopted. Meanwhile, in order to prevent the problems of corrosion, aging and the like of the cable insulation layer, a special cable channel for routing is often required to be designed. The cable clamping support is arranged in the cable trench and used for supporting the cable, the cable is prevented from contacting the trench bottom and the trench wall of the cable trench, and therefore the cable is generally installed on the upper wall of the cable trench through the cable clamping support. At present, a cable clamping support is generally fixed and inflexible, but due to damage caused by disasters such as earthquake, cables can be forcibly pulled and damaged.
Disclosure of Invention
The invention aims to provide anti-seismic cable clamping equipment which can clamp a cable, is beneficial to supporting the routing of the cable, ensures that the cable has a good anti-seismic effect and avoids the cable from being forcibly pulled and damaged under the damage of natural disasters such as earthquakes and the like.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an anti-seismic cable clamping device comprises a clamping frame body device, a connector device and an anti-seismic clamping device, wherein the clamping frame body device comprises an upper clamping support plate, a lower clamping support plate and a side clamping support frame, the upper clamping support plate and the lower clamping support plate are parallel to each other, the left end and the right end of the upper clamping support plate are connected through the side clamping support frame, the connector device comprises more than two connector mechanisms, the connector mechanisms are arranged on the upper side of the upper clamping support plate, the connector mechanisms comprise T-shaped connecting frames and connecting screw assemblies, the T-shaped connecting frames are arranged on the upper clamping support plate, the connecting screw assemblies are arranged on the T-shaped connecting frames, the number of the anti-seismic clamping devices is two, the two anti-seismic clamping devices are symmetrically arranged on the front side and the rear side of the clamping frame body device, and the anti-seismic clamping devices comprise an upper anti-seismic clamping mechanism and, the upper anti-seismic clamping mechanism and the lower anti-seismic clamping mechanism are arranged in an up-and-down symmetrical manner, the upper anti-seismic clamping mechanism comprises an upper rail, an anti-seismic clamping upper assembly, an anti-seismic supporting upper assembly, a left supporting upper assembly and a right supporting upper assembly, the upper rail is arranged on the lower side of the upper clamping supporting plate, the number of the anti-seismic clamping upper assemblies is more than two, the anti-seismic clamping upper assemblies are uniformly distributed on the upper rail, each anti-seismic clamping upper assembly comprises a T-shaped anti-seismic upper clamping slide block, an anti-seismic upper clamping rod, an anti-seismic upper clamping ring, an anti-seismic upper clamping rubber block, an anti-seismic upper clamping pressure spring, an upper anti-seismic left supporting lug and an upper anti-seismic right supporting lug, the T-seismic upper clamping slide block can be arranged on the upper rail in a left-and right sliding manner, the anti-seismic upper clamping rod can be arranged on the T-seismic upper clamping slide block, the anti-seismic upper clamping rubber block is arranged at the lower end of the anti-seismic upper clamping ring, the anti-seismic upper clamping pressure spring and the anti-seismic upper clamping rod are coaxially arranged, the upper end of the anti-seismic upper clamping pressure spring is attached to the lower end of the T-shaped anti-seismic upper clamping slide block, the lower end of the anti-seismic upper clamping pressure spring is attached to the upper end of the anti-seismic upper clamping ring, the upper anti-seismic left supporting lug and the upper anti-seismic right supporting lug are symmetrically arranged at the left end and the right end of the T-shaped anti-seismic upper clamping slide block, the number of the assemblies on the anti-seismic supporting is one less than that of the assemblies on the anti-seismic clamping, the assemblies on the anti-seismic supporting are arranged between two adjacent assemblies on the anti-seismic clamping, and each assembly on the anti-seismic supporting comprises an upper supporting slide block, an anti-seismic upper supporting rod, an anti-seismic upper supporting lug, an, The anti-seismic upper supporting slide block can slide left and right on the upper track and is positioned between two adjacent T-shaped anti-seismic upper clamping slide blocks, the anti-seismic upper supporting rod can slide up and down on the anti-seismic upper supporting slide block, an upper supporting pull ring is arranged at the upper end of the anti-seismic upper supporting rod, the lower end of the anti-seismic upper supporting rod is connected with an anti-seismic upper supporting lug, the anti-seismic upper supporting pressure spring and the anti-seismic upper supporting rod are coaxially arranged, the upper end of the anti-seismic upper supporting pressure spring is attached to the lower end of the anti-seismic upper supporting slide block, the lower end of the anti-seismic upper supporting pressure spring is attached to the upper end of the anti-seismic upper supporting lug, the first anti-seismic upper connecting rod, the second anti-seismic upper connecting rod, the third anti-seismic upper connecting rod and the fourth upper connecting rod are connected end to form a rhombus, one end of the first anti-seismic upper connecting rod and one end of the second anti-seismic upper connecting rod are hinged to the anti-seismic upper supporting lug through a first anti-seismic upper pin shaft, the other end of the second anti-seismic upper connecting rod and one end of the third anti-seismic upper connecting rod are hinged to the upper anti-seismic left supporting lug through a second anti-seismic upper pin shaft, the other end of the third anti-seismic upper connecting rod and one end of the fourth anti-seismic upper connecting rod are hinged to the upper anti-seismic right supporting lug through a third anti-seismic upper pin shaft, the other end of the fourth anti-seismic upper connecting rod and the other end of the first anti-seismic upper connecting rod are hinged to the upper anti-seismic right supporting lug through a fourth anti-seismic upper pin shaft, the left supporting upper assembly is arranged between the leftmost anti-seismic clamping upper assembly and the side clamping support frame, an upper U-shaped chute and a lower U-shaped chute are arranged on the side clamping support frame, and the left supporting upper, The left end of the first left supporting upper connecting rod is hinged to the first left supporting upper connecting rod sliding block through the first left supporting upper connecting rod sliding block pin shaft, the left end of the second left supporting upper connecting rod is hinged to the second left supporting upper connecting rod sliding block through the second left supporting upper connecting rod sliding block pin shaft, the right ends of the first left supporting upper connecting rod and the second left supporting upper connecting rod are hinged to an upper left supporting lug of the leftmost T-shaped anti-seismic upper clamping sliding block through the left supporting upper pin shaft, and the right supporting upper assembly comprises a first right supporting upper connecting rod, a second right supporting upper connecting rod sliding block pin shaft, The left ends of the first right supporting upper connecting rod and the second right supporting upper connecting rod are hinged to an upper right supporting lug of the rightmost T-shaped anti-seismic upper clamping sliding block through the right supporting upper pin shaft, and the lower anti-seismic clamping mechanism comprises a lower rail, a first right supporting upper connecting rod sliding block, a second right supporting upper connecting rod sliding block, a first right supporting upper connecting rod sliding block pin shaft and a second right supporting upper connecting rod sliding block pin shaft, The anti-seismic lower clamping assembly comprises a T-shaped anti-seismic lower clamping slide block, an anti-seismic lower clamping rod, an anti-seismic lower clamping ring, an anti-seismic lower clamping rubber block, an anti-seismic lower clamping pressure spring, a lower anti-seismic left supporting lug and a lower anti-seismic right supporting lug, the T-shaped anti-seismic lower clamping slide block can be arranged on the lower rail in a left-right sliding mode, the anti-seismic lower clamping rod can be arranged on the T-shaped anti-seismic lower clamping slide block in a vertical sliding mode, the lower end of the anti-seismic lower clamping rod is provided with a lower limiting pull ring, the upper end of the anti-seismic lower clamping rod is connected with the anti-seismic lower clamping ring, and the anti-seismic lower clamping rubber block is arranged at the upper end of the lower clamping ring, the anti-seismic lower clamping pressure spring and the anti-seismic lower clamping rod are coaxially arranged, the lower end of the anti-seismic lower clamping pressure spring is attached to the upper end of the T-shaped anti-seismic lower clamping slide block, the upper end of the anti-seismic lower clamping pressure spring is attached to the lower end of the anti-seismic lower clamping ring, the lower anti-seismic left supporting lug and the lower anti-seismic right supporting lug are symmetrically arranged at the left end and the right end of the T-shaped anti-seismic lower clamping slide block, the number of assemblies under the anti-seismic support is one less than that of the assemblies under the anti-seismic clamping, the assemblies under the anti-seismic support are arranged between two adjacent assemblies under the anti-seismic clamping, each assembly under the anti-seismic support comprises an anti-seismic lower supporting slide block, an anti-seismic lower supporting rod, an anti-seismic lower supporting lug, a lower supporting pressure spring, a first anti-seismic lower connecting rod, a second anti-seismic lower connecting rod, a third anti, A fourth anti-seismic lower pin shaft, wherein the anti-seismic lower support sliding block is arranged on the lower track in a left-right sliding manner and is positioned between two adjacent T-shaped anti-seismic lower clamping sliding blocks, the anti-seismic lower support rod is arranged on the anti-seismic lower support sliding block in a vertical sliding manner, the lower end of the anti-seismic lower support rod is provided with a lower support pull ring, the upper end of the anti-seismic lower support rod is connected with the anti-seismic lower support lug, the anti-seismic lower support pressure spring and the anti-seismic lower support rod are coaxially arranged, the lower end of the anti-seismic lower support pressure spring is attached to the upper end of the anti-seismic lower support sliding block, the upper end of the anti-seismic lower support pressure spring is attached to the lower end of the anti-seismic lower support lug, the first anti-seismic lower connecting rod, the second anti-seismic lower connecting rod, the third anti-seismic lower connecting rod and the fourth anti-seismic lower connecting rod are connected end to form a rhomb, the left supporting lower assembly comprises a first left supporting lower connecting rod, a second left supporting lower connecting rod, a left supporting lower pin shaft, a first left supporting lower connecting rod sliding block, a second left supporting lower connecting rod sliding block, a first left supporting lower connecting rod sliding block pin shaft and a second left supporting lower connecting rod sliding block pin shaft, wherein the first left supporting lower connecting rod sliding block and the second left supporting lower connecting rod sliding block are arranged on a lower U-shaped sliding groove of a left side clamping supporting frame in a sliding mode The left end of the first left supporting lower connecting rod is hinged on a first left supporting lower connecting rod sliding block through a first left supporting lower connecting rod sliding block pin shaft, the left end of the second left supporting lower connecting rod is hinged on a second left supporting lower connecting rod sliding block through a second left supporting lower connecting rod sliding block pin shaft, the right ends of the first left supporting lower connecting rod and the second left supporting lower connecting rod are hinged on a lower anti-seismic left supporting lug of the leftmost T-shaped anti-seismic lower clamping sliding block through a left supporting lower pin shaft, the right supporting lower assembly comprises a first right supporting lower connecting rod, a second right supporting lower connecting rod sliding block, a first right supporting lower connecting rod sliding block pin shaft, a second right supporting lower connecting rod sliding block pin shaft, and a second right supporting lower connecting rod sliding block pin shaft, the first right supporting lower connecting rod sliding block and the second right supporting lower connecting rod sliding block are both arranged on a lower U-shaped sliding chute of the right side clamping supporting frame in a sliding manner, the right end of the first right supporting lower connecting rod is hinged to the first right supporting lower connecting rod sliding block through a first right supporting lower connecting rod sliding block pin shaft, the right end of the second right supporting lower connecting rod is hinged to the second right supporting lower connecting rod sliding block through a second right supporting lower connecting rod sliding block pin shaft, and the left ends of the first right supporting lower connecting rod and the second right supporting lower connecting rod are hinged to a lower anti-seismic right supporting lug of the rightmost T-shaped anti-seismic lower clamping sliding block through a right supporting lower pin shaft.
Further, the connecting screw subassembly includes fastening screw, fastening anticreep packing ring, fastening supporting bullet pad, be provided with screw groove and anticreep packing ring groove on the T shape link, screw groove and anticreep packing ring groove set up with the axle center to link up each other, be provided with the anticreep draw-in groove on the fastening screw, fastening screw is from up passing the screw groove of T shape link down, fastening anticreep packing ring card is on fastening screw's anticreep draw-in groove to the anticreep packing ring inslot of fastening anticreep packing ring embedding T shape link, fastening supporting bullet pad cover is on fastening screw to fastening supporting bullet pad is located between T shape link and fastening screw's the screwhead.
Furthermore, the anti-skidding grooves are formed in the arc-shaped clamping surface at the lower end of the anti-seismic upper clamping rubber block and the arc-shaped clamping surface at the upper end of the anti-seismic lower clamping rubber block.
Compared with the prior art, the invention has the following advantages and effects:
1. the transverse anti-seismic function of the anti-seismic clamping assembly is realized by the aid of the four-bar mechanism and the anti-seismic supporting compression springs, the longitudinal anti-seismic function is realized by the aid of the anti-seismic upper clamping compression springs and the anti-seismic lower clamping compression springs, and the axial anti-seismic function is realized by the aid of variable clamping force and axial sliding of the cable under the action of strong external force. The cable clamping device can clamp the cable, is beneficial to supporting the cable, ensures that the cable has a good anti-seismic effect, and avoids the cable from being forcibly pulled and damaged under the damage of natural disasters such as earthquake.
2. In the cable laying process, the upper clamping rod is pulled to move upwards along the T-shaped anti-seismic upper clamping slide block through the upper limiting pull ring, the lower clamping rod is pulled to move downwards along the T-shaped anti-seismic lower clamping slide block through the lower limiting pull ring, the anti-seismic upper clamping glue block and the anti-seismic lower clamping glue block are opened, the cable is clamped between the anti-seismic upper clamping glue block and the anti-seismic lower clamping glue block, then the upper limiting pull ring and the lower limiting pull ring are loosened, the anti-seismic upper clamping pressure spring and the anti-seismic lower clamping pressure spring are under the action of the anti-seismic upper clamping pressure spring and the anti-seismic lower clamping pressure spring, the anti-seismic upper clamping rod slides downwards along the T-shaped anti-seismic upper clamping slide block, the anti-seismic lower clamping glue block slides upwards along. Because subassembly and the same and the one-to-one of quantity of subassembly under the antidetonation centre gripping are gone up to the antidetonation centre gripping, can realize the centre gripping of many cables and lay, the centre gripping is glued the piece and is glued the piece adjustable from top to bottom position with the centre gripping under the antidetonation in addition in the antidetonation, so be applicable to the cable centre gripping of multiple model and lay.
3. Under the condition of no external force damage of natural disasters such as earthquakes, the model and the elasticity of the anti-seismic upper supporting compression springs of the plurality of anti-seismic upper supporting assemblies and the model and the elasticity of the anti-seismic lower supporting compression springs of the plurality of anti-seismic lower supporting assemblies are the same, so that each group of anti-seismic upper clamping assemblies and each group of anti-seismic lower clamping assemblies are arranged at equal intervals, and the stability of a power system is greatly improved.
4. Once natural disasters such as earthquakes occur, the cable can be pulled forcibly under the action of external force, and the anti-seismic function can play a great role at the moment. Due to the arrangement of the anti-seismic upper clamping pressure spring and the anti-seismic lower clamping pressure spring, the clamping position of the cable can be adjusted up and down, so that longitudinal anti-seismic is realized; the arrangement of the anti-seismic upper supporting pressure spring can realize the deformation of an upper rhombus four-bar mechanism consisting of the first anti-seismic upper connecting bar, the second anti-seismic upper connecting bar, the third anti-seismic upper connecting bar and the fourth anti-seismic upper connecting bar, thereby realizing the adjustment of the left and right positions of the adjacent anti-seismic clamping upper assemblies; the clamping force of the anti-seismic upper clamping rubber block and the anti-seismic lower clamping rubber block is from the anti-seismic upper clamping pressure spring and the anti-seismic lower clamping pressure spring, so that under the action of strong external force, the cable can be axially pulled along the anti-seismic upper clamping rubber block and the anti-seismic lower clamping rubber block, the adjustment of the axial position is realized, and the axial shock resistance is realized; although the direction of the external force for damage of natural disasters such as earthquakes is unknown, the anti-seismic function of the three dimensions ensures that the equipment has a good three-dimensional anti-seismic function.
5. When the external force is too large, the cable can be separated from the anti-seismic upper clamping rubber block and the anti-seismic lower clamping rubber block, the cable is prevented from being broken and damaged, and the running stability of the power system is ensured.
6. The connecting screw assembly is arranged to be of an anti-falling structure, and the connecting screw assembly is guaranteed not to fall off from the T-shaped connecting frame due to the structure, so that the whole anti-seismic cable clamping equipment is guaranteed to be rapidly installed.
7. The anti-skidding groove is formed in the arc-shaped clamping face at the lower end of the anti-seismic upper clamping rubber block and the arc-shaped clamping face at the upper end of the anti-seismic lower clamping rubber block, the clamping capacity of the anti-seismic upper clamping rubber block and the anti-seismic lower clamping rubber block on a cable is greatly improved under the condition that natural disasters such as earthquakes do not exist, the cable is prevented from falling off from the anti-seismic upper clamping rubber block and the anti-seismic lower clamping rubber block, and the stability of a power system is greatly improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the cable laying of the present invention.
Fig. 3 is a partial enlarged view of the invention at a in fig. 1.
FIG. 4 is a schematic structural view of the fastening anti-drop washer of the present invention.
FIG. 5 is a schematic view of the connection of the seismic clamp upper assembly and the seismic support upper assembly of the present invention.
FIG. 6 is a schematic view of the connection of the shock resistant clamp upper assembly and the left support upper assembly of the present invention.
FIG. 7 is a schematic view of the connection of the shock resistant clamp upper assembly and the right support upper assembly of the present invention.
FIG. 8 is a schematic view of the connection of the seismic clamp lower assembly and the seismic support lower assembly of the present invention.
FIG. 9 is a schematic view of the connection of the seismic clamp lower assembly and the left support lower assembly of the present invention.
FIG. 10 is a schematic view of the connection of the shock resistant clamping lower assembly and the right support lower assembly of the present invention.
In the figure: 1. the device comprises a clamping frame body device, 2 a connector device, 3 an anti-seismic clamping device, 4 an upper clamping support plate, 5 a lower clamping support plate, 6 a side clamping support frame, 7 a connector mechanism, 8 a T-shaped connecting frame, 9 a connecting screw assembly, 10 an upper anti-seismic clamping mechanism, 11 a lower anti-seismic clamping mechanism, 12 an upper rail, 13 an anti-seismic clamping upper assembly, 14 an anti-seismic supporting upper assembly, 15 a left supporting upper assembly, 16 a right supporting upper assembly, 17 a T-shaped anti-seismic upper clamping slider, 18 an anti-seismic upper clamping rod, 19 an anti-seismic upper clamping ring, 20 an anti-seismic upper clamping rubber block, 21 an anti-seismic upper clamping pressure spring, 22 an upper anti-seismic left supporting lug, 23 an upper anti-seismic right supporting lug, 24 an upper limiting pull ring, 25 an upper supporting slider, 26 an anti-seismic upper supporting rod, 27 an anti-seismic upper supporting lug, 28 an anti-seismic upper supporting pressure spring, 29 a first anti-seismic upper connecting rod, 30. a second seismic resistant upper link, 31, a third seismic resistant upper link, 32, a fourth seismic resistant upper link, 33, a first seismic resistant upper pin, 34, a second seismic resistant upper pin, 35, a third seismic resistant upper pin, 36, a fourth seismic resistant upper pin, 37, an upper support tab, 38, an upper U-shaped chute, 39, a first left support upper link, 40, a second left support upper link, 41, a left support upper pin, 42, a first left support upper link slider, 43, a second left support upper link slider, 44, a first left support upper link slider pin, 45, a second left support upper link slider pin, 46, a first right support upper link, 47, a second right support upper link, 48, a right support upper pin, 49, a first right support upper link slider, 50, a second right support upper link slider, 51, a first right support upper link slider pin, 52, a second right support upper link slider pin, 53. lower rail, 54 aseismatic clamping lower assembly, 55 aseismatic supporting lower assembly, 56 left supporting lower assembly, 57 right supporting lower assembly, 58. T-shaped aseismatic lower clamping slide block, 59 aseismatic lower clamping rod, 60 aseismatic lower clamping ring, 61 aseismatic lower clamping rubber block, 62 aseismatic lower clamping pressure spring, 63 aseismatic left supporting lug, 64 aseismatic right supporting lug, 65 lower limiting pull ring, 66 aseismatic lower supporting slide block, 67 aseismatic lower supporting rod, 68 aseismatic lower supporting lug, 69 aseismatic lower supporting pressure spring, 70 first aseismatic lower connecting rod, 71 second aseismatic lower connecting rod, 72 third aseismatic lower connecting rod, 73 fourth aseismatic lower connecting rod, 74 first aseismatic lower pin shaft, 75 second aseismatic lower pin shaft, 76 third aseismatic lower pin shaft, 77 fourth aseismatic lower pin shaft, 78 lower supporting pull ring, 79 first left supporting lower connecting rod, 80. a second left support lower connecting rod, 81, a left support lower pin shaft, 82, a first left support lower connecting rod sliding block, 83, a second left support lower connecting rod sliding block, 84, a first left support lower connecting rod sliding block pin shaft, 85, a second left support lower connecting rod sliding block pin shaft, 86, a lower U-shaped sliding groove, 87, a first right support lower connecting rod, 88, a second right support lower connecting rod, 89, a right support lower pin shaft, 90, a first right support lower connecting rod sliding block, 91, a second right support lower connecting rod sliding block, 92, a first right support lower connecting rod sliding block pin shaft, 93, a second right support lower connecting rod sliding block pin shaft, 94, a fastening screw, 95, a fastening anti-slip washer, 96, a fastening support elastic washer, 97, 98, an anti-slip washer groove and 99, an anti-slip clamping groove.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10, an anti-seismic cable clamping apparatus includes a clamping frame body device 1, a connector device 2, and an anti-seismic clamping device 3, wherein the clamping frame body device 1 includes an upper clamping support plate 4, a lower clamping support plate 5, and a side clamping support 6, the upper clamping support plate 4 and the lower clamping support plate 5 are parallel to each other, and left and right ends of the upper clamping support plate 4 and the lower clamping support plate 5 are connected by the side clamping support 6, the connector device 2 includes more than two connector mechanisms 7, the connector mechanisms 7 are disposed on an upper side of the upper clamping support plate 4, the connector mechanisms 7 include T-shaped connectors 8 and connecting screw assemblies 9, the T-shaped connectors 8 are disposed on the upper clamping support plate 4, the connecting screw assemblies 9 are mounted on the T-shaped connectors 8, the connecting screw assembly 9 comprises a fastening screw 94, a fastening anti-dropping washer 95, a fastening support elastic pad 96, the T-shaped connecting frame 8 is provided with a screw groove 97 and an anti-drop gasket groove 98, the screw groove 97 and the anti-drop gasket groove 98 are coaxially arranged, and are communicated with each other, an anti-slip clamping groove 99 is arranged on the fastening screw 94, the fastening screw 94 passes through a screw groove 97 of the T-shaped connecting frame 8 from bottom to top, the fastening anti-slip washer 95 is clamped on an anti-slip clamping groove 98 of the fastening screw 94, and the fastening anti-slip washer 95 is inserted into the anti-slip washer groove 98 of the T-shaped link 8, the fastening support elastic washer 96 is fitted over the fastening screw 94, and a fastening support spring washer 96 is located between the T-shaped attachment frame 8 and the head of the fastening screw 94, by the structure, the connecting screw assembly 9 cannot fall off from the T-shaped connecting frame 8, and quick installation of the whole anti-seismic cable clamping equipment is guaranteed. The number of the anti-seismic clamping devices 3 is two, the two anti-seismic clamping devices 3 are symmetrically arranged on the front side and the rear side of the clamping frame body device 1, each anti-seismic clamping device 3 comprises an upper anti-seismic clamping mechanism 10 and a lower anti-seismic clamping mechanism 11, the upper anti-seismic clamping mechanism 10 and the lower anti-seismic clamping mechanism 11 are symmetrically arranged up and down, each upper anti-seismic clamping mechanism 10 comprises an upper rail 12, an upper anti-seismic clamping component 13, an upper anti-seismic supporting component 14, an upper left supporting component 15 and an upper right supporting component 16, the upper rail 12 is arranged on the lower side of the upper clamping supporting plate 4, the number of the upper anti-seismic clamping components 13 is more than two, the upper anti-seismic clamping components are uniformly arranged on the upper rail 12, each upper anti-seismic clamping component 13 comprises a T-shaped upper clamping slide block 17, an upper anti-seismic clamping rod 18, an upper anti-seismic clamping ring 19, an upper, An upper anti-seismic right supporting lug 23, the T-shaped anti-seismic upper clamping slide block 17 can be arranged on the upper rail 12 in a left-right sliding manner, the anti-seismic upper clamping rod 18 can be arranged on the T-shaped anti-seismic upper clamping slide block 17 in a vertical sliding manner, an upper limiting pull ring 24 is arranged at the upper end of the anti-seismic upper clamping rod 18, the lower end of the anti-seismic upper clamping rod 18 is connected with the anti-seismic upper clamping ring 19, an anti-seismic upper clamping rubber block 20 is arranged at the lower end of the anti-seismic upper clamping ring 19, the anti-seismic upper clamping pressure spring 21 and the anti-seismic upper clamping rod 18 are coaxially arranged, the upper end of the anti-seismic upper clamping pressure spring 20 is attached to the lower end of the T-shaped anti-seismic upper clamping slide block 17, the lower end of the upper clamping pressure spring 20 is attached to the upper end of the anti-seismic upper clamping ring 19, the upper anti-seismic left supporting lug 22 and the upper anti-seismic right supporting lug 23 are symmetrically arranged at the, the anti-seismic supporting upper assembly 14 is arranged between two adjacent anti-seismic clamping upper assemblies 13, the anti-seismic supporting upper assembly 14 comprises an anti-seismic upper supporting slide block 25, an anti-seismic upper supporting rod 26, an anti-seismic upper supporting lug 27, an anti-seismic upper supporting compression spring 28, a first anti-seismic upper connecting rod 29, a second anti-seismic upper connecting rod 30, a third anti-seismic upper connecting rod 31, a fourth anti-seismic upper connecting rod 32, a first anti-seismic upper pin shaft 33, a second anti-seismic upper pin shaft 34, a third anti-seismic upper pin shaft 35 and a fourth anti-seismic upper pin shaft 36, the anti-seismic upper supporting slide block 25 can be arranged on the upper rail 12 in a left-right sliding mode and is located between two adjacent T-shaped upper clamping slide blocks 17, the anti-seismic upper supporting rod 26 can be arranged on the anti-seismic upper supporting slide block 25 in an up-down sliding mode, an upper supporting pull ring 37 is arranged at the upper end of the anti-seismic upper, the anti-seismic upper supporting compression spring 28 and the anti-seismic upper supporting rod 26 are coaxially arranged, the upper end of the anti-seismic upper supporting compression spring 28 is attached to the lower end of the anti-seismic upper supporting sliding block 25, the lower end of the anti-seismic upper supporting compression spring 27 is attached to the upper end of the anti-seismic upper supporting lug 27, the first anti-seismic upper connecting rod 29, the second anti-seismic upper connecting rod 30, the third anti-seismic upper connecting rod 31 and the fourth anti-seismic upper connecting rod 32 are connected end to form a diamond shape, one end of the first anti-seismic upper connecting rod 29 and one end of the second anti-seismic upper connecting rod 30 are hinged to the anti-seismic upper supporting lug 27 through the first anti-seismic upper pin shaft 33, the other end of the second anti-seismic upper connecting rod 30 and one end of the third anti-seismic upper connecting rod 31 are hinged to the upper anti-seismic left supporting lug 22 through the second anti-seismic upper pin shaft 34, the other end of the, the other end of the fourth anti-seismic upper connecting rod 32 and the other end of the first anti-seismic upper connecting rod 29 are hinged to the upper anti-seismic right supporting lug 23 through a fourth anti-seismic upper pin shaft 36, the left supporting upper assembly 15 is arranged between the leftmost anti-seismic clamping upper assembly 13 and the side clamping supporting frame 6, an upper U-shaped chute 38 and a lower U-shaped chute 86 are arranged on the side clamping supporting frame 6, the left supporting upper assembly 15 comprises a first left supporting upper connecting rod 39, a second left supporting upper connecting rod 40, a left supporting upper pin shaft 41, a first left supporting upper connecting rod sliding block 42, a second left supporting upper connecting rod sliding block 43, a first left supporting upper connecting rod sliding block pin shaft 44 and a second left supporting upper connecting rod sliding block pin shaft 45, the first left supporting upper connecting rod sliding block 42 and the second left supporting upper connecting rod sliding block 43 are both slidably arranged on the upper U-shaped chute 38 of the left side clamping supporting frame 6, and the left end of the first left supporting upper connecting rod 39 is hinged to the second left supporting upper connecting rod sliding block pin A left supporting upper connecting rod sliding block 42, the left end of the second left supporting upper connecting rod 40 is hinged on a second left supporting upper connecting rod sliding block 43 through a second left supporting upper connecting rod sliding block pin shaft 45, the right ends of the first left supporting upper connecting rod 39 and the second left supporting upper connecting rod 40 are hinged on the upper anti-seismic left supporting lug 22 of the leftmost T-shaped anti-seismic upper clamping sliding block 17 through a left supporting upper pin shaft 41, the right supporting upper assembly 16 comprises a first right supporting upper connecting rod 46, a second right supporting upper connecting rod 47, a right supporting upper pin shaft 48, a first right supporting upper connecting rod sliding block 49, a second right supporting upper connecting rod sliding block 50, a first right supporting upper connecting rod sliding block pin shaft 51 and a second right supporting upper connecting rod sliding block pin shaft 52, the first right supporting upper connecting rod sliding block 49 and the second right supporting upper connecting rod sliding block 50 can be arranged on the upper U-shaped sliding groove 38 of the right side clamping supporting frame 6 in a sliding way, the right end of the first right supporting upper connecting rod 46 is hinged on a first right supporting upper connecting rod slider 49 through a first right supporting upper connecting rod slider pin shaft 51, the right end of the second right supporting upper connecting rod 47 is hinged on a second right supporting upper connecting rod slider 50 through a second right supporting upper connecting rod slider pin shaft 52, the left ends of the first right supporting upper connecting rod 46 and the second right supporting upper connecting rod 47 are hinged on an upper anti-seismic right supporting lug 23 of the rightmost T-shaped anti-seismic upper clamping slider 17 through a right supporting upper pin shaft 48, the lower anti-seismic clamping mechanism 11 comprises a lower rail 53, an anti-seismic clamping lower assembly 54, an anti-seismic supporting lower assembly 55, a left supporting lower assembly 56 and a right supporting lower assembly 57, the lower rail 53 is installed on the upper side of the lower clamping supporting plate 5, the number of the anti-seismic clamping lower assemblies 54 is more than two, the anti-seismic clamping lower assemblies 54 are uniformly distributed on the lower rail 53, and the clamping lower assemblies 54 comprise T-shaped anti-seismic, An anti-seismic lower clamping rod 59, an anti-seismic lower clamping ring 60, an anti-seismic lower clamping rubber block 61, an anti-seismic lower clamping pressure spring 62, a lower anti-seismic left supporting lug 63 and a lower anti-seismic right supporting lug 64, wherein the T-shaped anti-seismic lower clamping slide block 58 can be arranged on the lower rail 53 in a left-right sliding manner, the anti-seismic lower clamping rod 59 can be arranged on the T-shaped anti-seismic lower clamping slide block 58 in a vertical sliding manner, the lower end of the anti-seismic lower clamping rod 59 is provided with a lower limiting pull ring 65, the upper end of the anti-seismic lower clamping rod 59 is connected with the anti-seismic lower clamping ring 60, the anti-seismic lower clamping rubber block 61 is arranged at the upper end of the anti-seismic lower clamping ring 60, the anti-seismic lower clamping pressure spring 62 and the anti-seismic lower clamping rod 59 are coaxially arranged, the lower end of the anti-seismic lower clamping pressure spring 62 is attached to the upper end of, the lower anti-seismic left supporting lug 63 and the lower anti-seismic right supporting lug 64 are symmetrically arranged at the left end and the right end of the T-shaped anti-seismic lower clamping slide block 58, the number of the anti-seismic supporting lower assemblies 55 is one less than that of the anti-seismic clamping lower assemblies 54, the anti-seismic supporting lower assemblies 55 are arranged between two adjacent anti-seismic clamping lower assemblies 54, each anti-seismic supporting lower assembly 55 comprises an anti-seismic lower supporting slide block 66, an anti-seismic lower supporting rod 67, an anti-seismic lower supporting lug 68, an anti-seismic lower supporting pressure spring 69, a first anti-seismic lower connecting rod 70, a second anti-seismic lower connecting rod 71, a third anti-seismic lower connecting rod 72, a fourth anti-seismic lower connecting rod 73, a first anti-seismic lower pin 74, a second anti-seismic lower pin 75, a third anti-seismic lower pin 76 and a fourth anti-seismic lower pin 77, the anti-seismic lower supporting slide block 66 can be arranged on the lower rail 53 in a left, the anti-seismic lower supporting rod 67 is arranged on the anti-seismic lower supporting slider 66 in a vertically sliding manner, the lower end of the anti-seismic lower supporting rod 66 is provided with a lower supporting pull ring 78, the upper end of the anti-seismic lower supporting rod 66 is connected with an anti-seismic lower supporting lug 68, the anti-seismic lower supporting pressure spring 69 and the anti-seismic lower supporting rod 67 are coaxially arranged, the lower end of the anti-seismic lower supporting pressure spring 69 is attached to the upper end of the anti-seismic lower supporting slider 66, the upper end of the anti-seismic lower supporting pressure spring 69 is attached to the lower end of the anti-seismic lower supporting lug 68, the first anti-seismic lower connecting rod 70, the second anti-seismic lower connecting rod 71, the third anti-seismic lower connecting rod 72 and the fourth anti-seismic lower connecting rod 73 are connected end to form a diamond, one end of the first anti-seismic lower connecting rod 70 and one end of the second anti-seismic lower connecting rod 71 are hinged to the anti-seismic lower supporting lug 68 through a first anti-seismic lower pin shaft 74, and the The other end of the third anti-seismic lower connecting rod 72 is hinged with one end of a fourth anti-seismic lower connecting rod 73 through a third anti-seismic lower pin shaft 76 on the bearing lug 63, the other end of the fourth anti-seismic lower connecting rod 73 and the other end of the first anti-seismic lower connecting rod 70 are hinged on a lower anti-seismic right supporting lug 64 through a fourth anti-seismic lower pin shaft 77, the left supporting lower assembly 56 is arranged between the leftmost anti-seismic clamping lower assembly 55 and the side clamping supporting frame 6, the left supporting lower assembly 56 comprises a first left supporting lower connecting rod 79, a second left supporting lower connecting rod 80, a left supporting lower pin shaft 81, a first left supporting lower connecting rod slide block 82, a second left supporting lower connecting rod slide block 83, a first left supporting lower connecting rod slide block 84 and a second left supporting lower connecting rod slide block pin shaft 85, the first left supporting lower connecting rod slide block 82 and the second left supporting lower connecting rod slide block 83 are both slidably arranged on a lower U-shaped chute 86 of the side clamping supporting frame 6 on the left side, the left end of the first left supporting lower connecting rod 79 is hinged on the first left supporting lower connecting rod sliding block 82 through a first left supporting lower connecting rod sliding block pin shaft 84, the left end of the second left supporting lower connecting rod 80 is hinged on a second left supporting lower connecting rod sliding block 83 through a second left supporting lower connecting rod sliding block pin shaft 85, the right ends of the first left supporting lower connecting rod 79 and the second left supporting lower connecting rod 80 are hinged on the lower anti-seismic left supporting lug 63 of the leftmost T-shaped lower clamping sliding block 58 through a left supporting lower pin shaft 81, the right supporting lower assembly 57 comprises a first right supporting lower connecting rod 87, a second right supporting lower connecting rod 88, a right supporting lower pin shaft 89, a first right supporting lower connecting rod sliding block 90, a second right supporting lower connecting rod sliding block 91, a first right supporting lower connecting rod sliding block pin shaft 92 and a second right supporting lower connecting rod sliding block pin shaft 93, and the first right supporting lower connecting rod sliding block 90 and the second right supporting lower connecting rod sliding block 91 can be arranged on the lower U-shaped clamping frame 6 on the right side in a sliding manner On the shape spout 86, the right end of the first right supporting lower connecting rod 87 is hinged on the first right supporting lower connecting rod sliding block 90 through a first right supporting lower connecting rod sliding block pin shaft 92, the right end of the second right supporting lower connecting rod 88 is hinged on the second right supporting lower connecting rod sliding block 91 through a second right supporting lower connecting rod sliding block pin shaft 93, and the left ends of the first right supporting lower connecting rod 87 and the second right supporting lower connecting rod 88 are hinged on the lower anti-seismic right supporting lug 64 of the rightmost T-shaped anti-seismic lower clamping sliding block 58 through a right supporting lower pin shaft 89. All be provided with the antiskid groove on the lower extreme arc clamping face of the gluey piece of centre gripping 20 in the antidetonation and the upper end arc clamping face of the gluey piece 61 of centre gripping under the antidetonation, under the destruction that does not have natural disasters such as earthquake, improved the clamping capacity of the gluey piece of centre gripping 20 in the antidetonation and the gluey piece 61 of centre gripping under the antidetonation greatly to the cable, avoid the cable to drop on the gluey piece of centre gripping 20 in the antidetonation and the gluey piece 61 of centre gripping under the antidetonation, improved power system's stability.
Through the technical scheme, when the anti-seismic cable clamping equipment is used, according to the designed routing laying plan, a plurality of anti-seismic cable clamping equipment are firstly installed on the upper wall of a cable trench through the connecting screw assembly 9, and then cables are installed between the anti-seismic clamping upper assembly 13 and the anti-seismic clamping lower assembly 54 according to the routing laying plan. In the cable laying process, the upper shock-resistant clamping rod 18 is pulled to move upwards along the T-shaped shock-resistant upper clamping slide block 17 through the upper limiting pull ring 24, the lower shock-resistant clamping rod 59 is pulled to move downwards along the T-shaped shock-resistant lower clamping slide block 58 through the lower limiting pull ring 65, the upper shock-resistant clamping rubber block 20 and the lower shock-resistant clamping rubber block 61 are opened, a cable is clamped between the upper shock-resistant clamping rubber block 20 and the lower shock-resistant clamping rubber block 61, then the upper limiting pull ring 24 and the lower limiting pull ring 65 are loosened, under the action of the upper shock-resistant clamping pressure spring 21 and the lower shock-resistant clamping pressure spring 62, the upper shock-resistant clamping rod 18 slides downwards along the T-shaped shock-resistant upper clamping slide block 17, the lower shock-resistant clamping rod 59 slides upwards along the T-shaped shock-resistant lower clamping slide block 58, and the upper shock-resistant. Because subassembly 13 and subassembly 54 under the antidetonation centre gripping are the same and the one-to-one in quantity on the antidetonation centre gripping, can realize the centre gripping and laying of many cables, and the centre gripping is glued piece 20 and is glued piece 61 adjustable position from top to bottom down under the antidetonation, so be applicable to the cable centre gripping and laying of multiple model. Under the condition of no external force damage of natural disasters such as earthquakes, the model and the elasticity of the anti-seismic upper supporting compression springs 28 of the anti-seismic upper supporting assemblies 14 and the model and the elasticity of the anti-seismic lower supporting compression springs 69 of the anti-seismic lower supporting assemblies 55 are the same, so that each group of anti-seismic clamping upper assemblies 13 and each group of anti-seismic clamping lower assemblies 54 are arranged at equal intervals, and the stability of the power system is greatly improved.
Once natural disasters such as earthquakes occur, the cable can be pulled forcibly under the action of external force, and the anti-seismic function can play a great role at the moment. The arrangement of the anti-seismic upper clamping pressure spring 21 and the anti-seismic lower clamping pressure spring 62 can realize the up-and-down adjustment of the clamping position of the cable, thereby realizing longitudinal anti-seismic; the arrangement of the anti-seismic upper support compression spring 28 can realize the deformation of an upper rhombus four-bar mechanism consisting of the first anti-seismic upper connecting bar 29, the second anti-seismic upper connecting bar 30, the third anti-seismic upper connecting bar 31 and the fourth anti-seismic upper connecting bar 32, so that the left and right positions of the adjacent anti-seismic clamping upper assembly 13 are adjusted, and the arrangement of the anti-seismic lower support compression spring 69 can realize the deformation of a lower rhombus four-bar mechanism consisting of the first anti-seismic lower connecting bar 70, the second anti-seismic lower connecting bar 71, the third anti-seismic lower connecting bar 72 and the fourth anti-seismic lower connecting bar 73, so that the left and right positions of the adjacent anti-seismic clamping lower assembly 54 are adjusted, and; because the clamping force of the anti-seismic upper clamping rubber block 20 and the anti-seismic lower clamping rubber block 61 comes from the anti-seismic upper clamping pressure spring 21 and the anti-seismic lower clamping pressure spring 62, under the action of strong external force, the cable can be axially pulled along the anti-seismic upper clamping rubber block 20 and the anti-seismic lower clamping rubber block 61, the adjustment of the axial position is realized, and the axial anti-seismic is realized; although the direction of the external force for damage of natural disasters such as earthquakes is unknown, the anti-seismic function of the three dimensions ensures that the equipment has a good three-dimensional anti-seismic function. When the external force is too large, the cable can be separated from the anti-seismic upper clamping rubber block 20 and the anti-seismic lower clamping rubber block 61, the cable is prevented from being broken and damaged, and the running stability of the power system is ensured. The cable clamping device can clamp the cable, is beneficial to supporting the cable, ensures that the cable has a good anti-seismic effect, and avoids the cable from being forcibly pulled and damaged under the damage of natural disasters such as earthquake.
The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides an antidetonation formula cable clamping equipment, includes centre gripping support body device, connector device, its characterized in that: the anti-seismic clamping device comprises an anti-seismic clamping device, wherein the clamping frame body device comprises an upper clamping support plate, a lower clamping support plate and a side clamping support frame, the upper clamping support plate and the lower clamping support plate are parallel to each other, the left end and the right end of the upper clamping support plate and the right end of the lower clamping support plate are connected through the side clamping support frame, the connector device comprises more than two connector mechanisms, the connector mechanisms are arranged on the upper side of the upper clamping support plate, each connector mechanism comprises a T-shaped connecting frame and a connecting screw assembly, the T-shaped connecting frames are arranged on the upper clamping support plate, the connecting screw assemblies are arranged on the T-shaped connecting frames, the number of the anti-seismic clamping devices is two, the two anti-seismic clamping devices are symmetrically arranged on the front side and the rear side of the clamping frame body device, and the, the upper anti-seismic clamping mechanism and the lower anti-seismic clamping mechanism are arranged in an up-and-down symmetrical manner, the upper anti-seismic clamping mechanism comprises an upper rail, an anti-seismic clamping upper assembly, an anti-seismic supporting upper assembly, a left supporting upper assembly and a right supporting upper assembly, the upper rail is arranged on the lower side of the upper clamping supporting plate, the number of the anti-seismic clamping upper assemblies is more than two, the anti-seismic clamping upper assemblies are uniformly distributed on the upper rail, each anti-seismic clamping upper assembly comprises a T-shaped anti-seismic upper clamping slide block, an anti-seismic upper clamping rod, an anti-seismic upper clamping ring, an anti-seismic upper clamping rubber block, an anti-seismic upper clamping pressure spring, an upper anti-seismic left supporting lug and an upper anti-seismic right supporting lug, the T-seismic upper clamping slide block can be arranged on the upper rail in a left-and right sliding manner, the anti-seismic upper clamping rod can be arranged on the T-seismic upper clamping slide block, the anti-seismic upper clamping rubber block is arranged at the lower end of the anti-seismic upper clamping ring, the anti-seismic upper clamping pressure spring and the anti-seismic upper clamping rod are coaxially arranged, the upper end of the anti-seismic upper clamping pressure spring is attached to the lower end of the T-shaped anti-seismic upper clamping slide block, the lower end of the anti-seismic upper clamping pressure spring is attached to the upper end of the anti-seismic upper clamping ring, the upper anti-seismic left supporting lug and the upper anti-seismic right supporting lug are symmetrically arranged at the left end and the right end of the T-shaped anti-seismic upper clamping slide block, the number of the assemblies on the anti-seismic supporting is one less than that of the assemblies on the anti-seismic clamping, the assemblies on the anti-seismic supporting are arranged between two adjacent assemblies on the anti-seismic clamping, and each assembly on the anti-seismic supporting comprises an upper supporting slide block, an anti-seismic upper supporting rod, an anti-seismic upper supporting lug, an, The anti-seismic upper supporting slide block can slide left and right on the upper track and is positioned between two adjacent T-shaped anti-seismic upper clamping slide blocks, the anti-seismic upper supporting rod can slide up and down on the anti-seismic upper supporting slide block, an upper supporting pull ring is arranged at the upper end of the anti-seismic upper supporting rod, the lower end of the anti-seismic upper supporting rod is connected with an anti-seismic upper supporting lug, the anti-seismic upper supporting pressure spring and the anti-seismic upper supporting rod are coaxially arranged, the upper end of the anti-seismic upper supporting pressure spring is attached to the lower end of the anti-seismic upper supporting slide block, the lower end of the anti-seismic upper supporting pressure spring is attached to the upper end of the anti-seismic upper supporting lug, the first anti-seismic upper connecting rod, the second anti-seismic upper connecting rod, the third anti-seismic upper connecting rod and the fourth upper connecting rod are connected end to form a rhombus, one end of the first anti-seismic upper connecting rod and one end of the second anti-seismic upper connecting rod are hinged to the anti-seismic upper supporting lug through a first anti-seismic upper pin shaft, the other end of the second anti-seismic upper connecting rod and one end of the third anti-seismic upper connecting rod are hinged to the upper anti-seismic left supporting lug through a second anti-seismic upper pin shaft, the other end of the third anti-seismic upper connecting rod and one end of the fourth anti-seismic upper connecting rod are hinged to the upper anti-seismic right supporting lug through a third anti-seismic upper pin shaft, the other end of the fourth anti-seismic upper connecting rod and the other end of the first anti-seismic upper connecting rod are hinged to the upper anti-seismic right supporting lug through a fourth anti-seismic upper pin shaft, the left supporting upper assembly is arranged between the leftmost anti-seismic clamping upper assembly and the side clamping support frame, an upper U-shaped chute and a lower U-shaped chute are arranged on the side clamping support frame, and the left supporting upper, The left end of the first left supporting upper connecting rod is hinged to the first left supporting upper connecting rod sliding block through the first left supporting upper connecting rod sliding block pin shaft, the left end of the second left supporting upper connecting rod is hinged to the second left supporting upper connecting rod sliding block through the second left supporting upper connecting rod sliding block pin shaft, the right ends of the first left supporting upper connecting rod and the second left supporting upper connecting rod are hinged to an upper left supporting lug of the leftmost T-shaped anti-seismic upper clamping sliding block through the left supporting upper pin shaft, and the right supporting upper assembly comprises a first right supporting upper connecting rod, a second right supporting upper connecting rod sliding block pin shaft, The left ends of the first right supporting upper connecting rod and the second right supporting upper connecting rod are hinged to an upper right supporting lug of the rightmost T-shaped anti-seismic upper clamping sliding block through the right supporting upper pin shaft, and the lower anti-seismic clamping mechanism comprises a lower rail, a first right supporting upper connecting rod sliding block, a second right supporting upper connecting rod sliding block, a first right supporting upper connecting rod sliding block pin shaft and a second right supporting upper connecting rod sliding block pin shaft, The anti-seismic lower clamping assembly comprises a T-shaped anti-seismic lower clamping slide block, an anti-seismic lower clamping rod, an anti-seismic lower clamping ring, an anti-seismic lower clamping rubber block, an anti-seismic lower clamping pressure spring, a lower anti-seismic left supporting lug and a lower anti-seismic right supporting lug, the T-shaped anti-seismic lower clamping slide block can be arranged on the lower rail in a left-right sliding mode, the anti-seismic lower clamping rod can be arranged on the T-shaped anti-seismic lower clamping slide block in a vertical sliding mode, the lower end of the anti-seismic lower clamping rod is provided with a lower limiting pull ring, the upper end of the anti-seismic lower clamping rod is connected with the anti-seismic lower clamping ring, and the anti-seismic lower clamping rubber block is arranged at the upper end of the lower clamping ring, the anti-seismic lower clamping pressure spring and the anti-seismic lower clamping rod are coaxially arranged, the lower end of the anti-seismic lower clamping pressure spring is attached to the upper end of the T-shaped anti-seismic lower clamping slide block, the upper end of the anti-seismic lower clamping pressure spring is attached to the lower end of the anti-seismic lower clamping ring, the lower anti-seismic left supporting lug and the lower anti-seismic right supporting lug are symmetrically arranged at the left end and the right end of the T-shaped anti-seismic lower clamping slide block, the number of assemblies under the anti-seismic support is one less than that of the assemblies under the anti-seismic clamping, the assemblies under the anti-seismic support are arranged between two adjacent assemblies under the anti-seismic clamping, each assembly under the anti-seismic support comprises an anti-seismic lower supporting slide block, an anti-seismic lower supporting rod, an anti-seismic lower supporting lug, a lower supporting pressure spring, a first anti-seismic lower connecting rod, a second anti-seismic lower connecting rod, a third anti, A fourth anti-seismic lower pin shaft, wherein the anti-seismic lower support sliding block is arranged on the lower track in a left-right sliding manner and is positioned between two adjacent T-shaped anti-seismic lower clamping sliding blocks, the anti-seismic lower support rod is arranged on the anti-seismic lower support sliding block in a vertical sliding manner, the lower end of the anti-seismic lower support rod is provided with a lower support pull ring, the upper end of the anti-seismic lower support rod is connected with the anti-seismic lower support lug, the anti-seismic lower support pressure spring and the anti-seismic lower support rod are coaxially arranged, the lower end of the anti-seismic lower support pressure spring is attached to the upper end of the anti-seismic lower support sliding block, the upper end of the anti-seismic lower support pressure spring is attached to the lower end of the anti-seismic lower support lug, the first anti-seismic lower connecting rod, the second anti-seismic lower connecting rod, the third anti-seismic lower connecting rod and the fourth anti-seismic lower connecting rod are connected end to form a rhomb, the left supporting lower assembly comprises a first left supporting lower connecting rod, a second left supporting lower connecting rod, a left supporting lower pin shaft, a first left supporting lower connecting rod sliding block, a second left supporting lower connecting rod sliding block, a first left supporting lower connecting rod sliding block pin shaft and a second left supporting lower connecting rod sliding block pin shaft, wherein the first left supporting lower connecting rod sliding block and the second left supporting lower connecting rod sliding block are arranged on a lower U-shaped sliding groove of a left side clamping supporting frame in a sliding mode The left end of the first left supporting lower connecting rod is hinged on a first left supporting lower connecting rod sliding block through a first left supporting lower connecting rod sliding block pin shaft, the left end of the second left supporting lower connecting rod is hinged on a second left supporting lower connecting rod sliding block through a second left supporting lower connecting rod sliding block pin shaft, the right ends of the first left supporting lower connecting rod and the second left supporting lower connecting rod are hinged on a lower anti-seismic left supporting lug of the leftmost T-shaped anti-seismic lower clamping sliding block through a left supporting lower pin shaft, the right supporting lower assembly comprises a first right supporting lower connecting rod, a second right supporting lower connecting rod sliding block, a first right supporting lower connecting rod sliding block pin shaft, a second right supporting lower connecting rod sliding block pin shaft, and a second right supporting lower connecting rod sliding block pin shaft, the first right supporting lower connecting rod sliding block and the second right supporting lower connecting rod sliding block are both arranged on a lower U-shaped sliding chute of the right side clamping supporting frame in a sliding manner, the right end of the first right supporting lower connecting rod is hinged to the first right supporting lower connecting rod sliding block through a first right supporting lower connecting rod sliding block pin shaft, the right end of the second right supporting lower connecting rod is hinged to the second right supporting lower connecting rod sliding block through a second right supporting lower connecting rod sliding block pin shaft, and the left ends of the first right supporting lower connecting rod and the second right supporting lower connecting rod are hinged to a lower anti-seismic right supporting lug of the rightmost T-shaped anti-seismic lower clamping sliding block through a right supporting lower pin shaft.
2. An earthquake-resistant cable clamping device according to claim 1, characterised in that: connecting screw subassembly includes fastening screw, fastening anticreep packing ring, fastening supporting bullet pad, be provided with screw groove and anticreep packing ring groove on the T shape link, screw groove and anticreep packing ring groove set up with the axle center to link up each other, be provided with the anticreep draw-in groove on the fastening screw, fastening screw follows the screw groove that up passes T shape link from down, fastening anticreep packing ring card is on fastening screw's anticreep draw-in groove to the anticreep packing ring inslot of fastening anticreep packing ring embedding T shape link, fastening supporting bullet pad cover is on fastening screw to fastening supporting bullet pad is located between T shape link and fastening screw's the screwhead.
3. An earthquake-resistant cable clamping device according to claim 1, characterised in that: and anti-skidding grooves are formed in the arc-shaped clamping surfaces at the lower end of the anti-seismic upper clamping rubber block and the arc-shaped clamping surfaces at the upper end of the anti-seismic lower clamping rubber block.
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| CN202010201272.3A CN111463737B (en) | 2020-03-20 | 2020-03-20 | Antidetonation formula cable centre gripping equipment |
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| CN202010201272.3A CN111463737B (en) | 2020-03-20 | 2020-03-20 | Antidetonation formula cable centre gripping equipment |
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