CN213879087U

CN213879087U - Electric power support with shockproof mechanism

Info

Publication number: CN213879087U
Application number: CN202022057628.9U
Authority: CN
Inventors: 夏俊
Original assignee: Shanghai Huajie Electromechanical Equipment Installation Co ltd
Current assignee: Shanghai Huajie Electromechanical Equipment Installation Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-08-03
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses an electric power support with shockproof mechanism, the camera includes a supporting plate, the backup pad is close to the inside recess that has seted up of top position, the inside fixed block that is provided with of recess, fixed surface is connected with the spring on the fixed block. Through seting up the recess in that the backup pad is inside, set up the fixed block in that the recess is inside, both ends set up the spring about the fixed block, set up first through-hole at the fixed block intermediate position, set up the second through-hole at backup pad both sides lateral wall, pass second through-hole and first through-hole in proper order with the inflation nail, be fixed in on the wall, reach the effect of vibrations about reducing, through seting up the fixed slot at lower carriage upper surface and upper bracket lower surface, be used for placing the cable, pin joint upper bracket and lower carriage in the locating plate outside, on through tight set screw fixation, the lower carriage, can avoid the cable to drop from the support, guarantee the transmission of electric power, the efficiency of laying of cable also can be improved.

Description

Electric power support with shockproof mechanism

Technical Field

The utility model relates to an electric power support technical field specifically is an electric power support with shockproof mechanism.

Background

The power cable is used for transmitting and distributing electric energy, and is commonly 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. While ordinary cables are generally laid to transmit electric energy through an underground power grid or a cable trench, a plurality of brackets are required to be mounted on a wall surface in the cable trench to support the laying of the cables.

Ordinary power support sets up unstablely when the installation, leads to the support to drop from the wall in the cable pit because the cable is overweight to lead to dropping of cable, serious probably influences the transmission of electric energy.

And some electric power supports do not have shockproof mechanism, after the installation, mostly place the cable directly on, because do not have shockproof mechanism and lead to the cable to drop in the area that the earthquake frequently takes place or because vibrations when the cable is laid, influence the laying and the use of cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power support with shockproof mechanism, set up the recess through the position that is located the inflation nail in the backup pad, set up the fixed block inside the recess, be used for fixed inflation nail, both ends fixed spring about the fixed block, can reduce vibrations after the installation, and set up the fixed slot on the surface of lower carriage and upper bracket and be used for placing the cable, inside being connected with the lower carriage through tight set screw at the upper bracket, be used for the fixed cable, prevent that the cable from dropping when the installation, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electric power support with a shock-proof mechanism comprises a support plate, wherein a groove is formed in the support plate close to the top end, a fixed block is arranged in the groove, a spring is fixedly connected to the upper surface of the fixed block, one end of the spring, far away from the fixed block, is fixedly connected to the upper surface of the groove, a first through hole is formed in the middle position of the fixed block, an expansion nail is inserted in the first through hole, second through holes are formed in the side walls of the support plate, located on the two sides of the fixed block, a positioning plate is fixedly connected to the middle position of the side wall of one side of the support plate, a third through hole is formed in the positioning plate, a pin shaft is inserted in the third through hole, a lower support is connected to the outer portion of the third through pin shaft in a pin joint mode, a screw is connected to the side wall of the lower support, far away from the positioning plate, and a positioning hole is formed in the positioning plate, located on the upper portion of the third through hole, an upper support is connected to the outer portion of the positioning hole in a pin mode, and a fastening screw is connected to one side, located on the fixing groove, of the upper support in a threaded mode.

Preferably, the grooves, the fixing blocks, the first through holes and the expansion nails are arranged in two groups and symmetrically arranged at two ends of the positioning plate.

Preferably, the springs are arranged into two groups, each group is arranged into two groups, and the two groups of springs are symmetrically arranged at two ends of the two groups of fixed blocks respectively.

Preferably, the second through holes are arranged in two groups, each group is arranged in two groups, and the two groups of second through holes are symmetrically arranged on two sides of the two groups of fixing blocks respectively.

Preferably, the third through holes and the positioning holes are provided with two groups.

Preferably, the upper surface of the lower bracket and the lower surface of the upper bracket are provided with corresponding fixing grooves.

Preferably, four sets of fixing grooves are provided.

Preferably, the expansion nail penetrates through the second through hole and the first through hole in sequence and is connected to the wall in an inserting mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the expansion nail fixing structure is characterized in that a groove is formed in the supporting plate, a fixing block is arranged in the groove, springs are arranged at the upper end and the lower end of the fixing block, a first through hole is formed in the middle of the fixing block, second through holes are formed in the side walls of the two sides of the supporting plate, and the expansion nail penetrates through the second through hole and the first through hole in sequence and is fixed on a wall, so that the effect of reducing vertical vibration is achieved;

2. through set up the fixed slot at lower carriage upper surface and upper bracket lower surface for place the cable, with upper bracket and lower carriage pin joint in the locating plate outside, through tight set screw fixation upper and lower carriage, can avoid the cable to drop from the support, guarantee the transmission of electric power, also can improve the efficiency that the cable was laid, and can increase the volume of laying of cable through increasing upper bracket and lower carriage.

Drawings

Fig. 1 is a schematic front view of an electric power rack with a shock-proof mechanism according to the present invention;

fig. 2 is a schematic side view of an electric power stand with a shock-proof mechanism according to the present invention;

fig. 3 is a schematic view of a section a of the electric power bracket with the shock-proof mechanism according to the present invention.

In the figure: 1. a support plate; 2. a groove; 3. a fixed block; 4. a spring; 5. a first through hole; 6. expansion nails; 7. a second through hole; 8. positioning a plate; 9. a third through hole; 10. a lower bracket; 11. a pin shaft; 12. fixing grooves; 13. an upper bracket; 14. tightening the screw; 15. positioning holes; 16. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric power support with a shock-proof mechanism comprises a support plate 1, a groove 2 is formed in the support plate 1 close to the top end and used for placing a fixed block 3, a fixed block 3 is arranged in the groove 2 and used for fixing an expansion nail 6, a spring 4 is fixedly connected to the upper surface of the fixed block 3 and used for reducing the shock of the support plate 1, two groups of springs 4 are arranged, each group is two, the two groups of springs 4 are respectively and symmetrically arranged at two ends of the two groups of fixed blocks 3, one end of each spring 4 far away from the fixed block 3 is fixedly connected to the upper surface of the groove 2, a first through hole 5 is formed in the fixed block 3 at the middle position and is convenient for the expansion nail 6 to pass through and be fixed on a wall, the expansion nail 6 is inserted in the first through hole 5 and used for fixing the support plate 1, a second through hole 7 is formed in the side wall of the support plate 1 at two sides of the fixed block 3 and is convenient for the expansion nail 6 to move up and down in the support plate 1, the expansion nail 6 sequentially penetrates through the second through holes 7 and the first through holes 5 to be plugged into the wall, the grooves 2, the fixing blocks 3, the first through holes 5 and the expansion nails 6 are arranged in two groups, the second through holes 7 are symmetrically arranged at two ends of the positioning plate 8, the second through holes 7 are arranged in two groups, each group is arranged in two groups, and the two groups of second through holes 7 are symmetrically arranged at two sides of the two groups of fixing blocks 3 respectively.

A positioning plate 8 is fixedly connected to the middle position of the side wall of one side of the supporting plate 1 and used for fixing an upper support 13 and a lower support 10, a third through hole 9 is formed in the positioning plate 8 and used for pin-connecting the lower support 10, a pin shaft 11 is inserted into the third through hole 9 and used for connecting the lower support 10 and the positioning plate 8, a lower support 10 is connected to the outside of the third through hole 9 through the pin shaft 11 and used for supporting a cable, a screw 16 is connected to the side wall of one side, away from the positioning plate 8, of the lower support 10 through a screw thread and used for rigidly connecting the lower support 10 and the positioning plate 8, a positioning hole 15 is formed in the positioning plate 8 and located at the upper part of the third through hole 9 and used for pin-connecting the upper support 13, two groups of the third through hole 9 and the positioning hole 15 are respectively arranged, the upper support 13 is connected to the outside of the positioning hole 15 through a pin and used for clamping the cable and avoiding the cable from falling down, and a fastening screw 14 is connected to the side of a fixing groove 12 in the upper support 13 through a screw thread, the fixing device is used for fixing the upper support 13 and the lower support 10, the upper surface of the lower support 10 and the lower surface of the upper support 13 are provided with corresponding fixing grooves 12 for placing cables, and four groups of the fixing grooves 12 are arranged.

The working principle is as follows: a groove 2 is arranged in a support plate 1, a fixing block 3 is arranged in the groove 2, a first through hole 5 is arranged in the middle of the fixing block 3, springs 4 are fixedly connected at the upper end and the lower end of the fixing block 3, second through holes 7 are arranged at the two ends of the fixing block 3 on the side walls of the two sides of the support plate 1, an expansion nail 6 sequentially penetrates through the second through holes 7 and the first through holes 5 and is hammered into the wall, the electric power support can be prevented from vibrating, a lower support 10 is connected with a positioning plate 8 through a third through hole 9 and a pin shaft 11 in a pin joint mode, an upper support 13 is connected with the positioning plate through a positioning hole 15 in a pin joint mode, in order to avoid the movement of the lower support 10, one side, far away from the positioning plate 8, of the lower support 10 is fixed on the side wall of the positioning plate 8 through a screw 16, a cable is arranged in a fixing groove 12 formed in the support, the cable is prevented from sliding or falling when being laid, and a tightening screw 14 is connected with the lower support 10 through the inside of the upper support 13, the upper bracket 13 is prevented from being tilted when the cable is laid, and the shockproof function is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric power support with shockproof mechanism, includes backup pad (1), its characterized in that: a groove (2) is formed in the supporting plate (1) close to the top end, a fixing block (3) is arranged in the groove (2), a spring (4) is fixedly connected to the upper surface of the fixing block (3), one end, far away from the fixing block (3), of the spring (4) is fixedly connected to the upper surface of the groove (2), a first through hole (5) is formed in the fixing block (3) in the middle, an expansion nail (6) is inserted in the first through hole (5), second through holes (7) are formed in the side walls, located on the two sides of the fixing block (3), of the supporting plate (1), a positioning plate (8) is fixedly connected to the middle of the side wall on one side of the supporting plate (1), a third through hole (9) is formed in the positioning plate (8), a pin shaft (11) is inserted in the third through hole (9), and a lower support (10) is pin-, the side wall of one side, far away from the positioning plate (8), of the lower support (10) is in threaded connection with a screw (16), the positioning plate (8) is internally located at the upper portion of the third through hole (9) and is provided with a positioning hole (15), an upper support (13) is connected to the outer portion of the positioning hole (15) in a pin mode, and a fastening screw (14) is connected to one side, located on the fixing groove (12), of the inner portion of the upper support (13) in a threaded connection mode.

2. The power rack with the anti-vibration mechanism as claimed in claim 1, wherein: the groove (2), the fixing block (3), the first through hole (5) and the expansion nail (6) are provided with two groups and are symmetrically arranged at two ends of the positioning plate (8).

3. The power rack with the anti-vibration mechanism according to claim 2, wherein: the springs (4) are arranged into two groups, each group is arranged into two groups, and the two groups of springs (4) are symmetrically arranged at two ends of the two groups of fixed blocks (3) respectively.

4. The electric stand with the anti-vibration mechanism according to claim 3, wherein: the two groups of second through holes (7) are arranged, each group is arranged to be two, and the two groups of second through holes (7) are symmetrically arranged on two sides of the two groups of fixed blocks (3) respectively.

5. The power rack with the anti-vibration mechanism as claimed in claim 1, wherein: and two groups of third through holes (9) and positioning holes (15) are arranged.

6. The power rack with the anti-vibration mechanism as claimed in claim 1, wherein: the upper surface of the lower support (10) and the lower surface of the upper support (13) are provided with corresponding fixing grooves (12).

7. The electrical rack with the anti-vibration mechanism as set forth in claim 6, wherein: four groups of fixing grooves (12) are arranged.

8. The power rack with the anti-vibration mechanism as claimed in claim 1, wherein: the expansion nail (6) sequentially penetrates through the second through hole (7) and the first through hole (5) to be plugged into the wall.