CN215955941U

CN215955941U - Electric engineering is with effectual cable testing bridge of antidetonation

Info

Publication number: CN215955941U
Application number: CN202122024438.1U
Authority: CN
Inventors: 陈秀容
Original assignee: Handan Shengguan Metal Products Manufacturing Co ltd
Current assignee: Handan Shengguan Metal Products Manufacturing Co ltd
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-04
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a cable bridge with good anti-seismic effect for electrical engineering, which comprises a bottom plate, wherein mounting rods are fixedly connected to two sides of the top of the bottom plate, sliding sleeves are connected to the surfaces of the mounting rods in a sliding mode, a bridge bottom shell is fixedly connected between the two sliding sleeves, and return springs are sleeved on the surfaces of the mounting rods and the bottoms of the sliding sleeves. The cable bridge frame has the advantages of good anti-seismic effect through the matched use of the bottom plate, the mounting rod, the sliding sleeve, the bridge frame bottom shell, the reset spring, the first elastic plate, the buffer column, the buffer spring, the second elastic plate, the moving block, the moving groove, the moving plate, the fixed clamping plate, the fixed plate, the buffer box, the transverse plate, the stretching spring, the bridge frame cover plate, the fixed bolt and the mounting hole, and the problems that the existing cable bridge frame is poor in anti-seismic performance, not stable in structure, easy to damage due to vibration and easy to disorder during laying of cables, and accordingly the practicability of the cable bridge frame for electrical engineering is easy to reduce are solved.

Description

Electric engineering is with effectual cable testing bridge of antidetonation

Technical Field

The utility model relates to the technical field of electrical engineering, in particular to a cable bridge with good anti-seismic effect for electrical engineering.

Background

The electrical engineering is called EE for short, which is a core subject and a key subject in the field of modern science and technology, the traditional electrical engineering is defined as the sum of related subjects for creating and generating an electrical and electronic system, the definition is originally very wide, but along with the rapid development of scientific technology, the current electrical engineering concept is far beyond the scope of the definition, a cable bridge is needed to be used for laying cables in the construction process of the electrical engineering, however, the performance of the existing cable anti-seismic bridge is poor, the structure is not stable enough, the cables are easy to be damaged due to vibration, and the cables are easy to be disordered when being laid, so that the practicability of the cable bridge for the electrical engineering is easily reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable bridge with a good anti-seismic effect for electrical engineering, which has the advantage of good anti-seismic effect and solves the problems that the existing cable bridge is poor in anti-seismic performance, not stable in structure, easy to damage due to vibration and easy to disorder when being laid, and thus the practicability of the cable bridge for electrical engineering is easy to reduce.

In order to achieve the purpose, the utility model provides the following technical scheme: a cable bridge for electrical engineering with good anti-seismic effect comprises a bottom plate, wherein mounting rods are fixedly connected to two sides of the top of the bottom plate, sliding sleeves are slidably connected to the surfaces of the mounting rods, a bridge bottom shell is fixedly connected between the two sliding sleeves, a reset spring is sleeved on the surface of each mounting rod and the bottom of each sliding sleeve, a first elastic plate is fixedly connected to the bottom of each sliding sleeve and the front side of each mounting rod, the bottom of each first elastic plate is fixedly connected with the bottom plate, buffering columns are fixedly connected to two sides of the bottom of the bridge bottom shell, the bottoms of the buffering columns penetrate through to the bottom of the bottom plate, buffering springs are sleeved on the surfaces of the buffering columns and the top of the bottom plate, a second elastic plate is fixedly connected to the axis of the top of the bottom plate, moving blocks are fixedly connected to two ends of the second elastic plate, and a moving groove matched with the moving blocks is formed in the bottom of the bridge bottom shell, the inner chamber of crane span structure drain pan is provided with the fly leaf, the top and the equal fixedly connected with fixed cardboard in bottom of fly leaf, the top of installation pole is provided with the fixed plate, the bottom fixedly connected with buffering box of fixed plate, the top of installation pole is run through to the inner chamber and the fixedly connected with diaphragm of buffering box, the surface of installation pole and the inner chamber cover that is located the buffering box are equipped with and stretch the extension spring, the top of crane span structure drain pan is provided with the crane span structure apron.

Preferably, both sides of the movable plate are fixedly connected with sliding blocks, and both sides of the inner cavity of the bridge bottom shell are provided with sliding grooves matched with the sliding blocks for use.

Preferably, the top and the bottom of the return spring are respectively and fixedly connected with the sliding sleeve and the bottom plate, and the top and the bottom of the buffer spring are respectively and fixedly connected with the bridge bottom shell and the bottom plate.

Preferably, the two sides of the bridge cover plate are provided with fixing bolts, and one sides of the two fixing bolts, which are opposite to each other, penetrate through the bridge cover plate and are in threaded connection with the bridge bottom shell.

Preferably, mounting holes are formed in two sides of the top of the fixing plate, and the number of the mounting holes is not less than four.

Preferably, the top and the bottom of the extension spring are respectively and fixedly connected with the transverse plate and the inner wall of the buffer box, and the bottom of the buffer box is provided with an opening matched with the installation rod for use.

Compared with the prior art, the utility model has the following beneficial effects:

1. the cable bridge frame has the advantages of good anti-seismic effect through the matched use of the bottom plate, the mounting rod, the sliding sleeve, the bridge frame bottom shell, the reset spring, the first elastic plate, the buffer column, the buffer spring, the second elastic plate, the moving block, the moving groove, the moving plate, the fixed clamping plate, the fixed plate, the buffer box, the transverse plate, the stretching spring, the bridge frame cover plate, the fixed bolt and the mounting hole, and the problems that the existing cable bridge frame is poor in anti-seismic performance, not stable in structure, easy to damage due to vibration and easy to disorder during laying of cables, and accordingly the practicability of the cable bridge frame for electrical engineering is easy to reduce are solved.

2. The movable plate can be supported by arranging the sliding block and the sliding groove, so that the movable plate is more stable when moving, the sliding sleeve can be elastically supported by arranging the reset spring, the bottom shell of the bridge frame can be conveniently reset, the damping effect is improved, the bridge frame cover plate can be fixed by arranging the fixing bolt, so that the bridge frame is more convenient to maintain, and the fixing plate can be fixed by arranging the mounting hole, so that the bridge frame is convenient to mount.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a base plate; 2. mounting a rod; 3. a sliding sleeve; 4. a bridge bottom shell; 5. a return spring; 6. a first elastic plate; 7. a buffer column; 8. a buffer spring; 9. a second elastic plate; 10. a moving block; 11. a movable groove; 12. a movable plate; 13. fixing the clamping plate; 14. a fixing plate; 15. a buffer box; 16. a transverse plate; 17. stretching the spring; 18. a bridge cover plate; 19. fixing the bolt; 20. and (7) installing holes.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, a cable bridge for electrical engineering with good anti-seismic effect comprises a bottom plate 1, wherein both sides of the top of the bottom plate 1 are fixedly connected with mounting rods 2, the surface of the mounting rods 2 is slidably connected with sliding sleeves 3, a bridge bottom shell 4 is fixedly connected between the two sliding sleeves 3, the surface of the mounting rods 2 and the bottom of the sliding sleeves 3 are sleeved with return springs 5, the bottom of the sliding sleeves 3 and the front side of the mounting rods 2 are fixedly connected with a first elastic plate 6, the bottom of the first elastic plate 6 is fixedly connected with the bottom plate 1, both sides of the bottom of the bridge bottom shell 4 are fixedly connected with buffer posts 7, the bottom of the buffer posts 7 penetrates to the bottom of the bottom plate 1, the surface of the buffer posts 7 and the top of the bottom plate 1 are sleeved with buffer springs 8, the axis of the top of the bottom plate 1 is fixedly connected with a second elastic plate 9, both ends of the second elastic plate 9 are fixedly connected with moving blocks 10, the bottom of the bridge bottom shell 4 is provided with a movable groove 11 matched with the movable block 10 for use, the inner cavity of the bridge bottom shell 4 is provided with a movable plate 12, the top and the bottom of the movable plate 12 are both fixedly connected with a fixed clamping plate 13, the top of the installation rod 2 is provided with a fixed plate 14, the bottom of the fixed plate 14 is fixedly connected with a buffer box 15, the top of the installation rod 2 penetrates through the inner cavity of the buffer box 15 and is fixedly connected with a transverse plate 16, the surface of the installation rod 2 and the inner cavity positioned in the buffer box 15 are sleeved with a stretching spring 17, the top of the bridge bottom shell 4 is provided with a bridge cover plate 18, the two sides of the movable plate 12 are both fixedly connected with sliding blocks, the two sides of the inner cavity of the bridge bottom shell 4 are both provided with sliding grooves matched with the sliding blocks for use, the movable plate 12 can be supported by the sliding blocks and the sliding grooves, the movable plate 12 is more stable when moving, the top and the bottom of the reset spring 5 are respectively fixedly connected with the sliding sleeve 3 and the bottom plate 1, the sliding sleeve 3 can be elastically supported by arranging the reset spring 5, the bridge bottom shell 4 can be conveniently reset, the damping effect is improved, the top and the bottom of the buffer spring 8 are respectively and fixedly connected with the bridge bottom shell 4 and the bottom plate 1, the two sides of the bridge cover plate 18 are respectively provided with the fixing bolts 19, the bridge cover plate 18 can be fixed by arranging the fixing bolts 19, the maintenance is more convenient, one sides opposite to the two fixing bolts 19 respectively penetrate through the bridge cover plate 18 and are in threaded connection with the bridge bottom shell 4, the two sides of the top of the fixing plate 14 are respectively provided with the mounting holes 20, the fixing plate 14 can be fixed by arranging the mounting holes 20, the bridge is conveniently installed, the number of the mounting holes 20 is not less than four, the top and the bottom of the extension spring 17 are respectively and fixedly connected with the inner walls of the transverse plate 16 and the buffer box 15, the bottom of the buffer box 15 is provided with an opening matched with the installation rod 2 for use, through bottom plate 1, installation pole 2, sliding sleeve 3, crane span structure drain pan 4, reset spring 5, first elastic plate 6, buffering post 7, buffer spring 8, second elastic plate 9, the movable block 10, the movable groove 11, fly leaf 12, fixed cardboard 13, fixed plate 14, buffer box 15, diaphragm 16, stretch and draw spring 17, crane span structure apron 18, fixing bolt 19 and mounting hole 20's cooperation is used, possess the effectual advantage of antidetonation, it is relatively poor to have solved current cable crane span structure anti-seismic performance, the structure is stable inadequately, the cable damages because of vibrations appear easily, and the cable appears in disorder when laying easily, thereby reduce the problem of cable crane span structure practicality for electrical engineering easily.

When the bridge bottom shell 4 is affected by vibration, the bridge bottom shell 4 drives the sliding sleeve 3 to extrude the return spring 5, the bridge bottom shell 4 extrudes the first elastic plate 6 while moving, the return spring 5 and the first elastic plate 6 contract to absorb partial vibration, the bridge bottom shell 4 extrudes the buffer spring 8 while moving in cooperation with the buffer column 7, the bridge bottom shell 4 extrudes the second elastic plate 9 while moving, the buffer spring 8 and the second elastic plate 9 contract to absorb residual vibration, the first elastic plate 6 and the second elastic plate 9 drive the mounting rod 2 to move while moving, the mounting rod 2 moves to drive the transverse plate 16 to move to extrude the extension spring 17, and the extension spring 17 contracts to further improve the anti-vibration effect, through setting up fly leaf 12, can cooperate fixed cardboard 13 to carry out the joint to the cable fixed, avoid taking place the condition in disorder when laying.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual cable testing bridge of antidetonation for electrical engineering, includes bottom plate (1), its characterized in that: the cable bridge is characterized in that both sides of the top of the bottom plate (1) are fixedly connected with mounting rods (2), the surface of each mounting rod (2) is slidably connected with a sliding sleeve (3), a bridge bottom shell (4) is fixedly connected between the two sliding sleeves (3), the surface of each mounting rod (2) and the bottom of each sliding sleeve (3) are sleeved with a reset spring (5), the bottom of each sliding sleeve (3) and the front side of each mounting rod (2) are fixedly connected with a first elastic plate (6), the bottom of each first elastic plate (6) is fixedly connected with the bottom plate (1), both sides of the bottom of each bridge bottom shell (4) are fixedly connected with buffer columns (7), the bottoms of the buffer columns (7) penetrate through the bottom of the bottom plate (1), the surface of each buffer column (7) and the top of the bottom plate (1) are sleeved with a buffer spring (8), and the axle center of the top of the bottom plate (1) is fixedly connected with a second elastic plate (9), the cable bridge is characterized in that moving blocks (10) are fixedly connected to two ends of the second elastic plate (9), a moving groove (11) matched with the moving blocks (10) for use is formed in the bottom of the bridge bottom shell (4), a moving plate (12) is arranged in an inner cavity of the bridge bottom shell (4), fixing clamping plates (13) are fixedly connected to the top and the bottom of the moving plate (12), a fixing plate (14) is arranged at the top of each mounting rod (2), a buffering box (15) is fixedly connected to the bottom of the fixing plate (14), a transverse plate (16) is fixedly connected to the top of each mounting rod (2) in a penetrating mode to the inner cavity of the buffering box (15), a stretching spring (17) is sleeved on the surface of each mounting rod (2) and located in the inner cavity of the buffering box (15), and a bridge cover plate (18) is arranged at the top of the bridge bottom shell (4).

2. The cable bridge stand with good anti-seismic effect for electrical engineering according to claim 1, characterized in that: the two sides of the movable plate (12) are fixedly connected with sliding blocks, and the two sides of the inner cavity of the bridge bottom shell (4) are provided with sliding grooves matched with the sliding blocks for use.

3. The cable bridge stand with good anti-seismic effect for electrical engineering according to claim 1, characterized in that: the top and the bottom of the reset spring (5) are respectively fixedly connected with the sliding sleeve (3) and the bottom plate (1), and the top and the bottom of the buffer spring (8) are respectively fixedly connected with the bridge bottom shell (4) and the bottom plate (1).

4. The cable bridge stand with good anti-seismic effect for electrical engineering according to claim 1, characterized in that: fixing bolts (19) are arranged on two sides of the bridge cover plate (18), and one side, opposite to the two fixing bolts (19), of each fixing bolt penetrates through the bridge cover plate (18) and is in threaded connection with the bridge bottom shell (4).

5. The cable bridge stand with good anti-seismic effect for electrical engineering according to claim 1, characterized in that: mounting holes (20) are formed in the two sides of the top of the fixing plate (14), and the number of the mounting holes (20) is not less than four.

6. The cable bridge stand with good anti-seismic effect for electrical engineering according to claim 1, characterized in that: the top and the bottom of the extension spring (17) are respectively fixedly connected with the transverse plate (16) and the inner wall of the buffer box (15), and the bottom of the buffer box (15) is provided with an opening matched with the installation rod (2) for use.