CN109914481B - Resistance to compression antiskid type cable shaft - Google Patents
Resistance to compression antiskid type cable shaft Download PDFInfo
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- CN109914481B CN109914481B CN201811646475.2A CN201811646475A CN109914481B CN 109914481 B CN109914481 B CN 109914481B CN 201811646475 A CN201811646475 A CN 201811646475A CN 109914481 B CN109914481 B CN 109914481B
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Abstract
The invention relates to the technical field of power equipment, in particular to a compression-resistant and anti-skid cable well. The utility model provides a resistance to compression antiskid type cable shaft, including well frame and apron, the well frame includes two bearing frames and two connection frames, the bearing frame includes the frame body, the frame body is provided with the recess, be provided with the bearing platform on the frame body, bearing platform side both ends are provided with first pre-buried board, it includes the connection body to connect the frame, the connection body is provided with the fixture block, the side both ends of connecting the body are provided with the pre-buried board of second, the apron includes first mounting panel and second mounting panel, one side of first mounting panel is provided with the upper press strip, the second mounting panel is provided with the undersetting platform, all be provided with the clamp plate on the both sides adjacent with upper press strip or undersetting platform on first mounting panel and the. The anti-skid device is strong in pressure resistance, not easy to damage, long in service life, strong in anti-skid capability, convenient to carry and time-saving and labor-saving in installation.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a compression-resistant and anti-skid cable well.
Background
In recent years, municipal construction and distribution network transformation are continuously promoted, the cabling rate is increased year by year, and along with the rapid increase of the number of cable wells, the cable wells become common electric power facilities on urban roads. However, the following problems exist in the operation and maintenance process of the cable well, which lead to potential safety hazards: 1. the cable shaft cover plate has insufficient pressure resistance, so that the cover plate is easy to dent, upwarp and damage under the action of external force, and residents have stumbling risks through the cable shaft. 2. The cable well cover plate has poor anti-skid performance and smooth surface, and residents have slip risk during passing. 3. The well frame and the apron of current cable shaft are carried inconveniently, waste time and energy during the installation.
For example, Chinese patent publication numbers are: CN203174639U, a cable well lid that announces in 2013, 9, 4, including outer lane, apron and lasso, be equipped with many rings of archs on the apron, just be equipped with on the outer lane with many rings of protruding many rings of recesses that match, the outer lane passes through lasso fixed connection with the apron. Although this kind of cable well lid can prevent effectively that water from getting into in the cable well, but the compressive capacity is not enough, damages easily, and life is short, and skid resistance is poor moreover.
Disclosure of Invention
The invention mainly aims at the problems and provides the pressure-resistant and anti-skid cable well which has the advantages of strong pressure resistance, difficult damage, long service life, strong anti-skid capability, convenient carrying, time saving and labor saving in installation.
The purpose of the invention is mainly realized by the following scheme: a compression-resistant and skid-proof cable well comprises a well frame and a cover plate, wherein the well frame comprises two bearing frames and two connecting frames, the bearing frames comprise frame bodies, grooves are formed in two ends of one side face of each frame body, a bearing table positioned between the two grooves is arranged on each frame body, the bearing tables and the grooves are arranged on the same side face, the bearing tables and the frame bodies form a step structure, first embedded plates are arranged at two ends, far away from the frame bodies, of the bearing tables, the connecting frames comprise connecting bodies, fixture blocks are arranged at two ends of each connecting body, corresponding to the grooves, second embedded plates are arranged at two ends, corresponding to the first embedded plates, of the side faces of the connecting bodies, the two bearing frames and the two connecting frames are spliced to form a rectangular structure, and the first embedded plates and the adjacent second embedded plates are welded through angle steels, the apron includes first mounting panel and second mounting panel, one side of first mounting panel be provided with the holding-up strip, one side of second mounting panel be provided with holding-down platform of holding-up strip matched with, first mounting panel and second mounting panel on with holding-up strip or holding-down platform adjacent both sides on all be provided with bearing platform matched with clamp plate, the upper surface of first mounting panel and second mounting panel on all be provided with the bar groove. The well frame comprises two bearing frames and two connecting frames, the well frame is arranged at the well mouth of the cable well and used for placing the cover plate, the bearing frames comprise frame bodies, grooves are arranged at two ends on one side surface of each frame body, a bearing table positioned between the two grooves is arranged on each frame body, the bearing tables and the grooves are arranged on the same side surface, the bearing tables and the frame bodies form a step structure, first embedded plates are arranged at two ends of the side surfaces, far away from the frame bodies, of the bearing tables, the connecting frames comprise connecting bodies, clamping blocks are arranged at two ends of each connecting body corresponding to the grooves, second embedded plates are arranged at two ends of each side surface of each connecting body corresponding to the first embedded plates, the clamping blocks on the connecting frames are embedded into the grooves on the frame bodies, the two bearing frames and the two connecting frames are spliced to form a rectangular structure, and the first embedded plates are connected with the adjacent second, after the two bearing frames and the two connecting frames are assembled to form a complete cable well frame, four pairs of adjacent first pre-embedded plates and adjacent second pre-embedded plates are welded and connected by four angle steels, the well frame after the assembly is finished is reinforced, the stability is high, the well frame is divided into the two bearing frames and the two connecting frames, the weight of each independent bearing frame or connecting frame is almost one fourth of the weight of the whole well frame, the carrying is convenient, the cover plate comprises a first mounting plate and a second mounting plate, an upper pressing strip is arranged on one side of the first mounting plate, a lower supporting table matched with the upper pressing strip is arranged on one side of the second mounting plate, pressing plates matched with the bearing tables are arranged on two sides of the first mounting plate and the second mounting plate, which are adjacent to the upper pressing strip or the lower supporting table, strip grooves are arranged on the upper surfaces of the first mounting plate and the second mounting plate, the well frame is installed at a cable well head, cover the holding down strip on the first mounting panel on the undersupport platform of second mounting panel, realize the firm installation between first mounting panel and the second mounting panel, then cover the clamp plate of first mounting panel and second mounting panel on the bearing bench, realize the firm installation between apron and the well frame, there are barriers such as earth or concrete in the well frame outside, can effectively be spacing to well frame and apron, prevent well frame or apron outwards to remove, compressive capacity is strong, all be provided with the bar groove on the upper surface of first mounting panel and second mounting panel, the frictional force when the setting up in bar groove can increase passerby and walk to the apron, prevent passerby and skid when passing through, bar groove inner surface inclines towards one side, can play the drainage effect to the rivers of gathering on the bar groove, prevent that rivers from gathering, certain drainage waterproof ability has.
Preferably, the pressure plate is provided with a buffer device, the buffer device comprises a buffer cavity arranged on the pressure plate, two buffer rods are symmetrically arranged in the buffer cavity at the left and the right, one ends of the two buffer rods close to each other are hinged at the top end of the buffer cavity, the other ends of the two buffer rods are rotatably connected with rolling devices, the bottom of the buffer cavity is provided with a rolling groove corresponding to the rolling device, the rolling device comprises two rollers which are connected through a rotating shaft, the buffer rod is rotationally connected to the rotating shaft, one side of the rolling device far away from the buffer rod is provided with a resetting device, resetting means include with the bottom surface sliding connection's of cushion chamber the push pedal that resets, the push pedal that resets pass through reset spring and connect on the lateral wall of cushion chamber, the push pedal that resets support under reset spring's effect on corresponding gyro wheel. The pressure plate is provided with a buffer device, the buffer device comprises a buffer cavity arranged on the pressure plate, two buffer rods are symmetrically arranged in the buffer cavity in the left and right directions, one ends of the two buffer rods close to each other are hinged at the top end of the buffer cavity, the other ends of the two buffer rods are rotatably connected with a rolling device, the bottom of the buffer cavity is provided with a rolling groove corresponding to the rolling device, the rolling device comprises two rollers, the two rollers are connected through a rotating shaft, the buffer rods are rotatably connected on the rotating shaft, one side of the rolling device far away from the buffer rods is provided with a reset device, the reset device comprises a reset push plate which is slidably connected with the bottom surface of the buffer cavity, the reset push plate is connected on the side wall of the buffer cavity through a reset spring, the reset push plate is abutted against the corresponding rollers under the action of the reset spring, when the cover plate is, when passerby steps on the apron, the pressure that the apron received is all dispersed on clamp plate and bearing platform, the clamp plate atress can produce certain displacement downwards, then the buffer beam moves down and drives the gyro wheel and remove toward the corresponding push pedal direction that resets, the gyro wheel rolls on the bearing platform upper surface, can support when the gyro wheel rolls and drive the push pedal that resets and overcome the spring force and remove, the power that the clamp plate received can be dispersed in the setting of buffer beam, reset spring's setting can play the cushioning effect to the pressure that the clamp plate received, the compressive capacity of apron has been improved, the security is high, when the apron does not receive external force, reset spring drives the push pedal that resets and the gyro wheel resets.
Preferably, the first mounting plate and the second mounting plate are both provided with handles. All be provided with the handle on first mounting panel and the second mounting panel, the maintenance of being convenient for personnel mentions first mounting panel or second mounting panel through the handle and inspects.
Preferably, the height of the angle steel is smaller than that of the bearing platform. The angle steel height is less than the height of bearing platform, and is more steady when the apron is placed on the bearing platform.
Preferably, the angle steel is galvanized angle steel. The angle steel is galvanized angle steel, and the galvanized angle steel has low treatment cost, strong corrosion resistance, long service life and low cost.
Therefore, the pressure-resistant and anti-skid cable well tool has the following advantages: the anti-skid device is simple in structure, convenient to carry, strong in anti-pressure capacity, not easy to damage, long in service life, strong in anti-skid capacity and time-saving and labor-saving in installation.
Drawings
FIG. 1 is a schematic structural view of a load-bearing frame of the present invention.
Fig. 2 is a schematic structural diagram of the connection frame in the present invention.
FIG. 3 is a schematic diagram of the construction of the well casing of the present invention.
Fig. 4 is a schematic structural view of the first mounting plate of the present invention.
Fig. 5 is a front view of the first mounting plate of the present invention.
Fig. 6 is a schematic structural view of a second mounting plate according to the present invention.
Fig. 7 is a schematic view of the structure of the buffering device of the present invention.
Fig. 8 is a cross-sectional view taken at a-a of fig. 7.
Fig. 9 is a schematic structural diagram of the present invention.
Illustration of the drawings: 1-frame body, 2-groove, 3-first embedded plate, 4-bearing table, 5-connecting body, 6-clamping block, 7-second embedded plate, 8-angle steel, 9-strip groove, 10-first mounting plate, 11-upper pressing strip, 12-pressing plate, 13-rolling device, 14-lower supporting table, 15-second mounting plate, 16-reset spring, 17-reset push plate, 18-buffer rod, 19-rolling groove, 20-buffer cavity, 21-roller, 22-rotating shaft and 23-handle.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
Example 1:
as shown in figures 1, 2, 3, 4, 5, 6 and 9, the pressure-resistant and anti-skid cable well comprises a well frame and a cover plate, wherein the well frame comprises two bearing frames and two connecting frames, the well frame is arranged at the well opening of the cable well and used for placing the cover plate, the bearing frames comprise frame bodies 1, grooves 2 are respectively arranged at two ends of one side surface of each frame body 1, a bearing table 4 positioned between the two grooves 2 is arranged on each frame body 1, the bearing table 4 and the grooves 2 are arranged on the same side surface, the bearing table 4 and the frame bodies 1 form a step structure, first embedded plates 3 are respectively arranged at two ends of the side surface of each bearing table, which is far away from the frame bodies, the connecting frames comprise connecting bodies 5, clamping blocks 6 are arranged at two ends of the connecting bodies 5 corresponding to the grooves 2, second embedded plates 7 are arranged at two ends of the side surface of the connecting bodies 5 corresponding to the first embedded plates 3, the clamping blocks 6 on the connecting frames, two bearing frames and two connecting frames are spliced to form a rectangular structure, a first embedded plate 3 and an adjacent second embedded plate 7 are connected through angle steel 8 in a welding mode, after the two bearing frames and the two connecting frames are assembled to form a complete cable well frame, four pairs of adjacent first embedded plates 3 and adjacent second embedded plates 7 are connected through four angle steel 8 in a welding mode, the well frame after assembly is reinforced, stability is high, the well frame is divided into two bearing frames and two connecting frames, the weight difference of each independent bearing frame or connecting frame is not more than one fourth of the weight difference of the whole well frame, carrying is convenient, the cover plate comprises a first mounting plate 10 and a second mounting plate 15, an upper pressing strip 11 is arranged on one side of the first mounting plate 10, a lower supporting table 14 matched with the upper pressing strip 11 is arranged on one side of the second mounting plate 15, and bearing tables 4 are arranged on two sides, adjacent to the upper pressing strip 11 or the lower supporting table 14, of the first mounting plate 10 and the second mounting plate 15 The upper surfaces of the first mounting plate 10 and the second mounting plate 15 are both provided with a strip-shaped groove 9, after the well frame is mounted at a cable well opening, the upper pressing strip 11 on the first mounting plate 10 is covered on the lower supporting table 14 of the second mounting plate 15 to realize stable mounting between the first mounting plate 10 and the second mounting plate 15, then the pressing plates 12 of the first mounting plate 10 and the second mounting plate 15 are covered on the bearing table 4 to realize stable mounting between the cover plate and the well frame, barriers such as soil or concrete are arranged outside the well frame, the well frame and the cover plate can be effectively limited to prevent the well frame or the cover plate from moving outwards, the pressure resistance is strong, the upper surfaces of the first mounting plate 10 and the second mounting plate 15 are both provided with the strip-shaped groove 9, the arrangement of the strip-shaped groove 9 can increase the friction force when passersby walk onto the cover plate, the passersby is prevented from slipping when passing, and the inner surface of the strip-shaped groove 9 inclines to one side, the drainage device can drain water flow accumulated on the strip-shaped grooves 9, prevent water flow accumulation and have certain drainage and waterproof capacity; handles 23 are arranged on the first mounting plate 10 and the second mounting plate 15, so that a maintainer can conveniently lift the first mounting plate 10 or the second mounting plate 15 through the handles 23 for inspection; the height of the angle steel 8 is less than that of the bearing table 4, so that the cover plate is more stable when placed on the bearing table 4; the angle steel 8 is galvanized angle steel 8, and the galvanized angle steel 8 has the advantages of low treatment cost, strong corrosion resistance, long service life and low cost.
The pressing plate 12 is provided with a buffer device, as shown in fig. 7, the buffer device comprises a buffer cavity 20 arranged on the pressing plate 12, two buffer rods 18 are symmetrically arranged in the buffer cavity 20, one ends of the two buffer rods 18 close to each other are hinged on the top end of the buffer cavity 20, the other ends of the two buffer rods 18 are rotatably connected with a rolling device 13, the bottom of the buffer cavity 20 is provided with a rolling groove 19 corresponding to the rolling device 13, as shown in fig. 8, the rolling device 13 comprises two rollers 21, the two rollers 21 are connected through a rotating shaft 22, the buffer rods 18 are rotatably connected on the rotating shaft 22, one side of the rolling device 13 far away from the buffer rods 18 is provided with a reset device, the reset device comprises a reset push plate 17 slidably connected with the bottom surface of the buffer cavity 20, the reset push plate 17 is connected on the side wall of the buffer cavity 20 through a reset spring 16, the reset push plate 17 abuts against the corresponding, after the apron is installed on the well frame, the lower surface of gyro wheel 21 supports on bearing platform 4 after passing through rolling groove 19, when passerby steps on the apron, the pressure that the apron received is all dispersed on clamp plate 12 and bearing platform 4, clamp plate 12 atress can produce certain displacement downwards, then buffer beam 18 moves down and drives gyro wheel 21 and move towards corresponding push pedal 17 that resets, gyro wheel 21 rolls on bearing platform 4 upper surface, can support on push pedal 17 that resets and drive push pedal 17 that resets and overcome the spring force and move when gyro wheel 21 rolls, the power that clamp plate 12 received can be dispersed in the setting of buffer beam 18, reset spring 16's setting can play the cushioning effect to the pressure that clamp plate 12 received, the compressive capacity of apron has been improved, the security is high, when the apron does not receive external force, reset spring 16 drives push pedal 17 that resets and gyro wheel 21 and resets.
It should be understood that this example is only for illustrating the present invention and is not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
Claims (4)
1. The pressure-resistant and skid-proof cable well is characterized by comprising a well frame and a cover plate, wherein the well frame comprises two bearing frames and two connecting frames, the bearing frames comprise frame bodies, grooves are formed in two ends of one side surface of each frame body, a bearing table positioned between the two grooves is arranged on each frame body, the bearing tables and the grooves are arranged on the same side surface, the bearing tables and the frame bodies form a step structure, first embedded plates are arranged at two ends of the side surface, far away from the frame bodies, of each bearing table, the connecting frames comprise connecting bodies, clamping blocks are arranged at two ends of each connecting body, corresponding to the grooves, clamping blocks are arranged at two ends of each connecting body, second embedded plates are arranged at two ends of the side surface of each connecting body, the two bearing frames and the two connecting frames are spliced to form a rectangular structure, and the first embedded plates are connected with the adjacent second embedded plates through angle steel welding, the cover plate comprises a first mounting plate and a second mounting plate, wherein an upper pressing strip is arranged on one side of the first mounting plate, a lower supporting table matched with the upper pressing strip is arranged on one side of the second mounting plate, pressing plates matched with the bearing table are arranged on two sides, adjacent to the upper pressing strip or the lower supporting table, of the first mounting plate and the second mounting plate, and strip-shaped grooves are formed in the upper surfaces of the first mounting plate and the second mounting plate; the pressure plate is provided with a buffer device which comprises a buffer cavity arranged on the pressure plate, two buffer rods are symmetrically arranged in the buffer cavity at the left and the right, one ends of the two buffer rods close to each other are hinged at the top end of the buffer cavity, the other ends of the two buffer rods are rotatably connected with rolling devices, the bottom of the buffer cavity is provided with a rolling groove corresponding to the rolling device, the rolling device comprises two rollers which are connected through a rotating shaft, the buffer rod is rotationally connected to the rotating shaft, one side of the rolling device far away from the buffer rod is provided with a resetting device, the reset device comprises a reset push plate which is in sliding connection with the bottom surface of the buffer cavity, the reset push plate is connected to the side wall of the buffer cavity through a reset spring, and the reset push plate is abutted against the corresponding roller under the action of the reset spring; after on the well frame is installed to the apron, the lower surface of gyro wheel supports behind the groove that rolls on the bearing platform, when passerby steps on the apron, the pressure that the apron received is all dispersed on clamp plate and bearing platform, the clamp plate atress can produce certain displacement downwards, then the buffer beam moves down and drives the gyro wheel and remove toward corresponding push pedal direction that resets, the gyro wheel rolls on the bearing platform upper surface, can support when the gyro wheel rolls and drive the push pedal that resets and overcome the spring force and remove on the push pedal that resets, the power that the clamp plate received can be dispersed in the setting of buffer beam, reset spring's setting can play the cushioning effect to the pressure that the clamp plate received, the compressive capacity of apron has been improved, the security is high, when the apron does not receive external force, reset spring drives the push pedal that resets and the gyro wheel resets.
2. The pressure-resistant and skid-resistant cable well according to claim 1, wherein the first mounting plate and the second mounting plate are provided with handles.
3. The pressure-resistant and skid-resistant cable well according to claim 1 or 2, wherein the height of the angle steel is less than the height of the bearing platform.
4. The pressure-resistant and slip-resistant cable well according to claim 1 or 2, wherein the angle steel is galvanized angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811646475.2A CN109914481B (en) | 2018-12-30 | 2018-12-30 | Resistance to compression antiskid type cable shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811646475.2A CN109914481B (en) | 2018-12-30 | 2018-12-30 | Resistance to compression antiskid type cable shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109914481A CN109914481A (en) | 2019-06-21 |
| CN109914481B true CN109914481B (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811646475.2A Active CN109914481B (en) | 2018-12-30 | 2018-12-30 | Resistance to compression antiskid type cable shaft |
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| Country | Link |
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| CN (1) | CN109914481B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060169868A1 (en) * | 2005-01-31 | 2006-08-03 | Precast Concepts, Llc | Precast concrete meter pit and method and apparatus for making same |
| CN204418222U (en) * | 2014-12-12 | 2015-06-24 | 宁波甬金环保材料科技有限公司 | A kind of pull-type well lid |
| CN207597432U (en) * | 2017-11-21 | 2018-07-10 | 国网浙江省电力公司金华供电公司 | A kind of vertical type assembles pre-fabricated electric cables crib |
| CN208267503U (en) * | 2018-04-10 | 2018-12-21 | 杭州懒陈鑫网络科技有限公司 | It locks to a kind of intelligent car position and uses damping device |
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2018
- 2018-12-30 CN CN201811646475.2A patent/CN109914481B/en active Active
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| CN109914481A (en) | 2019-06-21 |
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