CN113839357B - Shock-proof type cable strutting arrangement - Google Patents
Shock-proof type cable strutting arrangement Download PDFInfo
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- CN113839357B CN113839357B CN202111427892.XA CN202111427892A CN113839357B CN 113839357 B CN113839357 B CN 113839357B CN 202111427892 A CN202111427892 A CN 202111427892A CN 113839357 B CN113839357 B CN 113839357B
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- mounting box
- wall
- supporting
- movable mounting
- box
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Classifications
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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
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0456—Ladders or other supports
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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
- F16F15/023—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 fluid means
- F16F15/0232—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 fluid means with at least one gas spring
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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
- F16F15/063—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 with bars or tubes used as torsional elements
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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
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- 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)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention provides a shock-absorbing cable supporting device, which belongs to the field of cable mounting supports and comprises a movable mounting box, wherein vertical sliding grooves are formed in the inner wall of the left side and the inner wall of the right side of the movable mounting box, a supporting cross rod is arranged between the two vertical sliding grooves, two ends of the supporting cross rod are respectively positioned in the two vertical sliding grooves, and vertical springs are arranged between the end part of the supporting cross rod and the upper groove wall and the lower groove wall of each vertical sliding groove; the upper end fixedly connected with of supporting the horizontal pole supports the montant, the box top of movable mounting box is provided with sliding hole two, the upper end of supporting the montant stretches out from the box top of movable mounting box through sliding hole two, the cable fixation clamp is installed after the upper end of supporting the montant stretches out from the box top of movable mounting box. The invention has the beneficial effects that the whole supporting device can be buffered and damped after the ship body shakes, so that the shaking of the cable fixed on the supporting device is slowed down.
Description
Technical Field
The invention belongs to the technical field of cable mounting brackets, and particularly relates to a damping type cable supporting device.
Background
The lower deck channel of the ship provided with the large container is an area which is through long along the ship length direction, when the ship sails, the load and the waves of the ship can impact the ship body, so that the ship body can deform, the cable laid along the ship length direction can be stretched, particularly, the cable laid along the ship length direction in the lower deck channel is long in laying distance of the part of the cable, the accumulated deformation is large, the risk of strain exists, and therefore the length of the cable needs to be reserved when the cable is laid on the ship.
But because there is the reservation part on the cable that lays, so when the hull drives cable strutting arrangement and rocks, it probably can drive the cable and rock by a wide margin to very easily cause wearing and tearing with the sheath of cable strutting arrangement contact part on the cable, can cause wearing and tearing even to the inside copper line of cable etc..
Disclosure of Invention
The invention aims to provide a damping type cable supporting device capable of reducing the shaking degree of a cable laid on a ship.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a shock-absorbing cable supporting device comprises a movable mounting box, wherein vertical sliding grooves are formed in the left inner wall and the right inner wall of the movable mounting box, a supporting cross rod is arranged between the two vertical sliding grooves, two ends of the supporting cross rod are respectively located in the two vertical sliding grooves, a vertical spring is arranged between the end of the supporting cross rod and the upper groove wall of each vertical sliding groove, and a vertical spring is arranged between the end of the supporting cross rod and the lower groove wall of each vertical sliding groove; the upper end fixedly connected with of supporting the horizontal pole supports the montant, the box top of movable mounting box is provided with sliding hole two, the upper end of supporting the montant stretches out from the box top of movable mounting box through sliding hole two, the cable fixation clamp is installed after the upper end of supporting the montant stretches out from the box top of movable mounting box. After the ship body rocks, the kinetic energy of the movable mounting box is converted into potential energy through the vertical spring, the supporting cross rod is simultaneously buffered and damped, and then the rocking of the supporting vertical rod and the cable fixing clamp is slowed down.
Furthermore, a supporting slide rod is fixedly arranged in the movable mounting box below the supporting cross rod, and the supporting slide rod and the supporting cross rod are arranged in parallel; the supporting slide rod is sleeved with a horizontal spring, two ends of the horizontal spring are fixedly connected with a sliding block, and the two sliding blocks are connected with the supporting slide rod in a sliding manner; the upper ends of the two sliding blocks are hinged with connecting rods, and the two connecting rods are hinged with the left end and the right end of the supporting cross rod respectively. Therefore, the supporting cross rod can be further buffered through the horizontal spring, and the stability of the supporting vertical rod and the cable fixing clamp is further improved.
Furthermore, the cable fixing clamp comprises a lower fixing frame and an upper fixing frame, the lower end of the lower fixing frame is fixedly connected with the upper end of the supporting vertical rod, and the upper end of the lower fixing frame is detachably connected with the upper fixing frame; the cable fixing device is characterized in that a lower fixture is installed on the lower fixing frame, an upper fixture is installed on the upper fixing frame, the lower fixture and the upper fixture are arranged oppositely, and therefore the cable is fixed through the upper fixture and the lower fixture.
Furthermore, at least two lower fixtures are installed on the lower fixing frame along the horizontal direction, at least two upper fixtures are installed on the upper fixing frame along the horizontal direction, and the lower fixtures and the upper fixtures are arranged in a one-to-one opposite mode. It can be fixed many cables simultaneously like this, and it can also be fixed alone many cables simultaneously, makes things convenient for follow-up maintenance.
Furthermore, the upper end of the upper clamp is fixedly provided with a long screw rod, the long screw rod penetrates through the upper fixing frame and then is in threaded connection with the nut, so that the position of the upper clamp can be changed by adjusting the relative position between the long screw rod and the upper fixing frame, and the upper clamp and the lower clamp can be ensured to firmly fix the cable on the cable fixing clamp.
Further, the shape of anchor clamps and last anchor clamps is half circular arc down, just the radius of anchor clamps is greater than down the radius of anchor clamps, can carry out the altitude mixture control of great within range to last anchor clamps like this to can be through adjusting the distance between anchor clamps and the lower anchor clamps, make it fix the cable of multiple pipe diameter.
Further, still include the fixed station, be provided with the mounting hole that is used for the fixed station around the fixed station, the middle part fixed mounting of fixed station one side has the fixed mounting box, the movable mounting box is placed in the fixed mounting box, the upper end and the cable fixation clamp that support the montant all are located the top of fixed mounting box, just the left side inner wall of fixed mounting box with be provided with the shock attenuation air cushion between the left side outer wall of movable mounting box, the right side inner wall of fixed mounting box with be provided with the shock attenuation air cushion between the right side outer wall of movable mounting box, the box bottom outer wall of movable mounting box with sliding connection between the box bottom inner wall of fixed mounting box. Can rock through the shock attenuation air cushion to the level of movable mounting box like this and slow down to further improve the stability of supporting montant and cable fixation clamp.
Further, the inner wall of the box bottom of the fixed mounting box is provided with a first sliding groove, the outer wall of the box bottom of the movable mounting box is provided with a second sliding groove, a pulley is installed in the second sliding groove, the lower end of the pulley is located in the first sliding groove, and the lower end of the pulley is in contact with the groove bottom of the first sliding groove, so that the movable mounting box can be stably moved in the fixed mounting box when severe shaking occurs.
Further, the box top inner wall of the fixed mounting box and the box top outer wall of the movable mounting box are provided with limiting blocks, so that the movable mounting box is limited in the vertical direction, and the movable mounting box is prevented from shaking in the vertical direction relative to the fixed mounting box.
Furthermore, a reinforcing rib is arranged between the fixed mounting box and the fixed platform, so that the connection strength between the fixed mounting box and the fixed platform is further improved.
According to the technical scheme, the invention has the following advantages: compared with the conventional cable supporting device, the damping type cable supporting device provided by the invention has the advantages that the damping air cushion, the horizontal spring, the vertical spring and the like are arranged, so that the shaking of the cable supporting device can be slowed down, the cable laid on the ship body is prevented from shaking greatly, the abrasion of the outer sheath of the cable is reduced, and the service life of the whole cable is further effectively prolonged.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
FIG. 2 is a top view of an embodiment of the present invention.
In the figure: 1. the fixed station, 2, the stiffening rib, 3, the fixed mounting box, 4, the shock attenuation air cushion, 5, the mounting hole, 6, lower mount, 7, the compartment, 8, lower anchor clamps, 9, go up anchor clamps, 10, the long screw, 11, go up the mount, 12, support the montant, 13, the movable mounting box, 14, vertical spring, 15, support the horizontal pole, 16, sliding tray one, 17, the connecting rod, 18, support the slide bar, 19, the slider, 20, horizontal spring, 21, sliding tray two, 22, the pulley, 23, the stopper, 24, sliding hole two, 25, sliding hole one.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the invention provides a damping type cable support device, which comprises a fixed platform 1, wherein mounting holes 5 for fixing the fixed platform 1 on a ship body are arranged on the periphery of the fixed platform 1, a fixed mounting box 3 is fixedly mounted in the middle of one side of the fixed platform 1, a reinforcing rib 2 is arranged between the fixed mounting box 3 and the fixed platform 1, and a movable mounting box 13 is arranged in the fixed mounting box 3. Specifically, a shock absorption air cushion 4 is arranged between the left inner wall of the fixed mounting box 3 and the left outer wall of the movable mounting box 13, and a shock absorption air cushion 4 is also arranged between the right inner wall of the fixed mounting box 3 and the right outer wall of the movable mounting box 13; and the inner wall of the box bottom of the fixed mounting box 3 is connected with the outer wall of the box bottom of the movable mounting box 13 in a sliding mode along the left-right direction. More specifically, the box bottom inner wall of fixed mounting box 3 is provided with sliding tray 16 the box bottom outer wall of movable mounting box 13 is provided with sliding tray two 21, install pulley 22 in the sliding tray two 21, just the lower part of pulley 22 is located in the sliding tray 16, and with the tank bottom contact of sliding tray 16, when the rocking of left and right directions takes place for the hull like this, can cushion through the shock attenuation air cushion 4 between movable mounting box 13 and the fixed mounting box 3. Preferably, a stopper 23 is disposed between the box top outer wall of the movable mounting box 13 and the box top inner wall of the fixed mounting box 3, and the movable mounting box 13 is vertically limited by the stopper 23.
In addition, in the movable mounting box 13, vertical sliding grooves are formed in the inner wall of the left side and the inner wall of the right side of the movable mounting box 13, a supporting cross rod 15 is arranged between the two vertical sliding grooves, and two ends of the supporting cross rod 15 are respectively located in the two vertical sliding grooves and are respectively connected with the corresponding vertical sliding grooves in a sliding mode. And vertical springs 14 are arranged between the end of the support cross rod 15 and the upper groove wall of the vertical sliding groove and between the end of the support cross rod 15 and the lower groove wall of the vertical sliding groove, so that the vertical shaking is buffered by the vertical springs 14.
Support the upper end fixedly connected with of horizontal pole 15 and support montant 12 the box top of fixed mounting box 3 is provided with sliding hole one 25 the box top of movable mounting box 13 is provided with sliding hole two 24, just sliding hole one 25 and sliding hole two 24's aperture all are greater than support montant 12's diameter, the upper end of supporting montant 12 passes sliding hole two 24 and sliding hole one 25 back in proper order and stretches out from the box top of fixed mounting box 3, and support the upper end of montant 12 and install the cable fixation clamp. Below the supporting cross bar 15, a supporting slide bar 18 is fixedly installed in the movable installation box 13, and the supporting slide bar 18 and the supporting cross bar 15 are arranged in parallel. A horizontal spring 20 is sleeved on the supporting slide rod 18, two ends of the horizontal spring 20 are fixedly connected with a sliding block 19, and the two sliding blocks 19 are connected with the supporting slide rod 18 in a sliding manner; the upper ends of the two sliding blocks 19 are hinged with connecting rods 17, and the two connecting rods 17 are hinged with the left end and the right end of the supporting cross rod 15 respectively. When the hull rocks in the vertical direction, can carry out the secondary buffering through vertical spring 14 and horizontal spring 20 like this, further slow down rocking of movable mounting box 13, avoid the cable on the cable fixation clamp to take place rocking by a wide margin.
Further, as preferred, the cable fixing clamp includes a lower fixing frame 6 and an upper fixing frame 11, wherein the lower end of the lower fixing frame 6 is fixedly connected with the upper end of the supporting vertical rod 12, and the upper end of the lower fixing frame 6 is detachably connected with the upper fixing frame 11. At least two compartments 7 are arranged between the lower fixing frame 6 and the upper fixing frame 11 along the horizontal direction, and a lower clamp 8 and an upper clamp 9 are arranged in each compartment 7 in a matching way. Wherein, the lower clamp 8 is fixedly arranged on the lower fixing frame 6; the upper end of the upper clamp 9 is fixedly provided with a long screw 10, the long screw 10 and a nut are detachably arranged on the upper fixing frame 11, and the upper clamp 9 and the lower clamp 8 are arranged in a one-to-one opposite mode. Further, it is preferable that the lower jig 8 and the upper jig 9 each have a semicircular arc shape, and the radius of the lower jig 8 is larger than the radius of the upper jig 9. Therefore, when the cable is fixed and supported, the relative position between the long screw 10 and the upper fixing frame 11 can be adjusted according to the pipe diameter of the cable, and further the relative position between the upper clamp 9 and the lower clamp 8 is adjusted, so that the cable is stably installed on the cable fixing clamp.
The terms "first," "second," "third," "fourth," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The shock-absorbing type cable supporting device is characterized by comprising a movable mounting box (13), wherein vertical sliding grooves are formed in the inner wall of the left side and the inner wall of the right side of the movable mounting box (13), a supporting cross rod (15) is arranged between the two vertical sliding grooves, two ends of the supporting cross rod (15) are respectively located in the two vertical sliding grooves, a vertical spring (14) is arranged between the end part of the supporting cross rod (15) and the upper groove wall of the vertical sliding groove, and a vertical spring (14) is arranged between the end part of the supporting cross rod (15) and the lower groove wall of the vertical sliding groove; the upper end of the supporting cross rod (15) is fixedly connected with a supporting vertical rod (12), the box top of the movable mounting box (13) is provided with a second sliding hole (24), the upper end of the supporting vertical rod (12) extends out of the box top of the movable mounting box (13) through the second sliding hole (24), and a cable fixing clamp is installed after the upper end of the supporting vertical rod (12) extends out of the box top of the movable mounting box (13); the cable fixing clamp comprises a lower fixing frame (6) and an upper fixing frame (11), the lower end of the lower fixing frame (6) is fixedly connected with the upper end of the supporting vertical rod (12), and the upper end of the lower fixing frame (6) is detachably connected with the upper fixing frame (11); a lower clamp (8) is arranged on the lower fixing frame (6), an upper clamp (9) is arranged on the upper fixing frame (11), and the lower clamp (8) and the upper clamp (9) are arranged oppositely; the lower clamp (8) and the upper clamp (9) are both in a semi-circular arc shape, and the radius of the lower clamp (8) is larger than that of the upper clamp (9); also comprises a fixed platform (1), mounting holes (5) for fixing the fixed platform (1) are arranged around the fixed platform (1), a fixed mounting box (3) is fixedly arranged in the middle of one side of the fixed table (1), the movable mounting box (13) is arranged in the fixed mounting box (3), the upper end of the vertical supporting rod (12) and the cable fixing clamp are both positioned above the fixed mounting box (3), and a shock absorption air cushion (4) is arranged between the left inner wall of the fixed mounting box (3) and the left outer wall of the movable mounting box (13), a shock absorption air cushion (4) is arranged between the right inner wall of the fixed mounting box (3) and the right outer wall of the movable mounting box (13), the outer wall of the box bottom of the movable mounting box (13) is in sliding connection with the inner wall of the box bottom of the fixed mounting box (3).
2. The shock-absorbing cable support device according to claim 1, wherein a support sliding rod (18) is fixedly installed in the movable installation box (13) below the support cross rod (15), and the support sliding rod (18) is arranged in parallel with the support cross rod (15); the supporting slide rod (18) is sleeved with a horizontal spring (20), two ends of the horizontal spring (20) are fixedly connected with a sliding block (19), and the two sliding blocks (19) are in sliding connection with the supporting slide rod (18); the upper ends of the two sliding blocks (19) are hinged with connecting rods (17), and the two connecting rods (17) are hinged with the left end and the right end of the supporting cross rod (15) respectively.
3. The shock-absorbing cable support device according to claim 1, wherein at least two lower clamps (8) are installed on the lower fixing frame (6) along the horizontal direction, at least two upper clamps (9) are installed on the upper fixing frame (11) along the horizontal direction, and the lower clamps (8) and the upper clamps (9) are arranged in a one-to-one manner.
4. The shock-absorbing cable support device according to claim 3, wherein a long screw (10) is fixedly installed at the upper end of the upper clamp (9), and the long screw (10) is connected with the nut in a threaded manner after penetrating through the upper fixing frame (11).
5. The shock-absorbing cable support device according to claim 1, wherein the inner wall of the bottom of the fixed mounting box (3) is provided with a first sliding groove (16), the outer wall of the bottom of the movable mounting box (13) is provided with a second sliding groove (21), a pulley (22) is installed in the second sliding groove (21), the lower end of the pulley (22) is located in the first sliding groove (16), and the lower end of the pulley (22) is in contact with the bottom of the first sliding groove (16).
6. The shock-absorbing cable support device according to claim 5, wherein a limiting block (23) is arranged between the inner wall of the box top of the fixed mounting box (3) and the outer wall of the box top of the movable mounting box (13).
7. The shock-absorbing cable support device according to claim 1, wherein a reinforcing rib (2) is provided between the fixed mounting box (3) and the fixed table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427892.XA CN113839357B (en) | 2021-11-29 | 2021-11-29 | Shock-proof type cable strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111427892.XA CN113839357B (en) | 2021-11-29 | 2021-11-29 | Shock-proof type cable strutting arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113839357A CN113839357A (en) | 2021-12-24 |
| CN113839357B true CN113839357B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111427892.XA Active CN113839357B (en) | 2021-11-29 | 2021-11-29 | Shock-proof type cable strutting arrangement |
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| Country | Link |
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| CN (1) | CN113839357B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2540701A1 (en) * | 1974-10-03 | 1976-08-19 | Messier Hispano Sa | SHOCK ABSORBER |
| DE29701737U1 (en) * | 1997-02-01 | 1997-04-03 | Wacker-Werke Gmbh & Co Kg, 85084 Reichertshofen | Connection device for the sprung connection of a drawbar or a guide bracket to the upper mass of a vibration plate |
| KR101973032B1 (en) * | 2018-08-17 | 2019-04-26 | 주식회사 성실엔지니어링 | Seismic equipment for cable tray - seismic cable tray system including this |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297776A (en) * | 2017-08-25 | 2017-10-27 | 苏州巴别塔商贸有限公司 | A kind of construction material cutting machine |
| CN107611874A (en) * | 2017-11-13 | 2018-01-19 | 河南宏骏通信工程有限公司 | A kind of communication engineering cable testing bridge of good damping effect |
| CN208058146U (en) * | 2018-04-19 | 2018-11-06 | 江苏鼎盛防护设备有限公司 | A kind of fire engineering fire protection pipeline fixator |
| CN111614031B (en) * | 2020-06-10 | 2021-06-08 | 江苏海纳流体控制系统有限公司 | High-strength bridge and assembling method thereof |
| CN213125445U (en) * | 2020-08-12 | 2021-05-04 | 苏州万拓机电设备有限公司 | Cable bridge with shock-absorbing function |
-
2021
- 2021-11-29 CN CN202111427892.XA patent/CN113839357B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2540701A1 (en) * | 1974-10-03 | 1976-08-19 | Messier Hispano Sa | SHOCK ABSORBER |
| DE29701737U1 (en) * | 1997-02-01 | 1997-04-03 | Wacker-Werke Gmbh & Co Kg, 85084 Reichertshofen | Connection device for the sprung connection of a drawbar or a guide bracket to the upper mass of a vibration plate |
| KR101973032B1 (en) * | 2018-08-17 | 2019-04-26 | 주식회사 성실엔지니어링 | Seismic equipment for cable tray - seismic cable tray system including this |
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| Publication number | Publication date |
|---|---|
| CN113839357A (en) | 2021-12-24 |
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