CN220440310U - Cable protector of road and bridge - Google Patents

Abstract

The application relates to the technical field of road and bridge engineering; the application discloses cable protector of road and bridge, including base, backup pad, bolster, mounting bracket, ball and ball mount, the top and the fixed mounting of base, inner wall and bolster fixed mounting, the surface and the mounting bracket slidable mounting of bolster; the inner wall of mounting bracket is provided with the bradyseism subassembly, the bradyseism subassembly is used for slowing down appearing friction or vibrations between cable and the mounting bracket. The damping device is provided with a damping component, a protection component, a supporting component, a fixing component, balls and a ball fixing frame; the cushioning component can even slow down the rocking that the cable appears when using, and protection component can protect the cable and make its safe handling, and support assembly can support protection component and make it can rotate, and the cooperation of ball and ball mount is used and can help the portable rotation of protection component.

Description

Cable protector of road and bridge

Technical Field

The application relates to the technical field of road and bridge engineering, in particular to a cable protection device for a road and bridge.

Background

Cables are a generic term for items such as optical cables and electric cables. The cable has a plurality of purposes, is mainly used for controlling multiple functions such as installation, connecting equipment and power transmission, and is installed with cables near mines, and because the installation structure of the traditional cable is rigidly installed, when the cables are blasted due to mining around the mines, the impact force of the traditional cable can lead to severe shaking of the cables, and the cables rigidly connected and installed at the moment can be subjected to stronger tension, so that the cable body is damaged, and the actual service life of the cables is influenced.

In order to solve the problem, in the prior art, two clamping pieces are arranged oppositely, the two clamping pieces are respectively arranged on a mounting bracket, and the mounting bracket is fixed on a bottom supporting seat; the two clamping pieces are clamped and fastened through the return springs respectively, and in order to limit the travel direction of the clamping pieces, a limiting rod is further arranged. The clamping piece can be opened relatively, and can also be clamped and fastened under the action of the return spring. Under the effect of buffering, even if vibration is generated around, vibration waves can be unloaded or absorbed, so that vibration can not directly impact on the cable, and the effect of avoiding damage to the cable is achieved.

According to the scheme in the prior art, although the cable can be prevented from being damaged, the problem that the cable is easy to rub or damage when in use can also occur, so that the prior art is insufficient in protection.

Disclosure of Invention

An objective of the present application is to provide a cable protection device for roads and bridges, so as to solve the problems set forth in the background art.

In order to solve the technical problems, the technical scheme adopted by the application is as follows:

the cable protection device for the road and bridge comprises a base, a supporting plate, a buffer piece, a mounting rack, balls and a ball fixing rack, wherein the top of the base is fixedly installed with the supporting plate, the inner wall of the supporting plate is fixedly installed with the buffer piece, and the surface of the buffer piece is slidably installed with the mounting rack;

the inner wall of the mounting frame is provided with a damping component, and the damping component is used for damping friction or vibration between the cable and the mounting frame;

the inner side of the mounting frame is provided with a protection component which is used for protecting the cable and enabling the cable to rotate to a certain extent;

the two sides of the cushioning component are respectively provided with a supporting component, and the supporting components are used for supporting the protection component so that the protection component can be normally used;

the top of base is provided with fixed subassembly, fixed subassembly is used for strengthening the mounting bracket and makes it can stably use.

In some preferred technical schemes, the damping component comprises springs and damping plates, the springs are provided with a plurality of groups, the springs are fixedly installed on the inner wall of the installation frame in an annular shape, and one end, away from the installation frame, of each spring is fixedly installed with the damping plates.

By adopting the technical scheme, the cooperation of the spring and the damping plate in the scheme can provide a stronger buffering effect for the cable when the cable is clamped, the spring can buffer the cable well when the cable shakes, and the opposite spring resets the cable.

In some preferred technical schemes, the supporting component comprises a fixed plate and a sliding block, wherein the fixed plate is fixedly arranged at two ends of the cushioning plate, and one end, away from the mounting frame, of the fixed plate is fixedly arranged with the sliding block.

By adopting the technical scheme, the fixed plate and the sliding block are matched to stably support the circular ring in the scheme, and the circular ring can rotate due to the arrangement of the sliding block, so that the stability of the circular ring is improved, and the safe use of the circular ring is ensured.

In some preferred technical schemes, the protection component comprises a circular ring and a sliding groove, wherein the sliding groove is formed in two ends of the circular ring, and the circular ring is rotatably installed with the fixing plate through sliding fit of the sliding block and the sliding groove.

By adopting the technical scheme, the arrangement of the circular ring in the scheme can better protect the cable, the use of the cable can be obviously guaranteed, the circular ring can be provided with a certain rotation angle through the arrangement of the chute, and the cable can be better protected by shaking and twisting the cable.

In some preferred technical schemes, a plurality of groups of balls are arranged on one side, close to the shock absorbing plate, of the annular ring, and the plurality of groups of balls are movably arranged on one side, close to the shock absorbing plate and the annular ring, of the annular ring.

By adopting the technical scheme, the ball is used for enabling the ring to rotate more conveniently and more easily and more effort-saving when the ring provides stronger auxiliary effect when rotating, and simultaneously, friction between the ring and the damping plate is prevented when rotating, so that the use efficiency of the ring is ensured.

In some preferred technical schemes, the ball fixing frame is sleeved on the surface of the ball, and the ball fixing frame is positioned on one side of the damping plate, which is close to the circular ring.

By adopting the technical scheme, the ball fixing frame can prevent the balls from dislocation due to the rotation of the circular ring in the scheme, and the dislocation of the balls can cause disassembly to be very troublesome, so that the ball fixing frame improves the service efficiency of the balls, and ensures that the balls are used in a safe range.

In some preferred technical schemes, the fixed subassembly includes rectangular channel and support, the rectangular channel is seted up at the top of base, support slidable mounting is in rectangular channel, one side and the mounting bracket movable mounting of base are kept away from to the support.

Adopt above-mentioned technical scheme, the setting of support in this scheme can provide powerful support for the mounting bracket, makes the mounting bracket can be fine when sliding supported, and the setting up of rectangular channel can make the support can not appear rocking when sliding, can make the support steady support mounting bracket.

In some preferred technical schemes, the supporting plate is in a shape of a C, and the supporting plate is fixedly arranged on the upper surface of the base through a cushion block;

the two cushion blocks are respectively fixed at two ends of the bottom surface of the supporting plate.

By adopting the technical scheme, the cushion block plays a role of heightening the supporting plate.

In some preferred technical schemes, the mounting frame is further provided with a limiting collar, and the limiting collar is movably sleeved on the buffer piece and fixed on one side of the mounting frame.

By adopting the technical scheme, the connection stability of the mounting frame and the buffer part is ensured, and a scheme capable of sliding relatively is provided.

In some preferred embodiments, the buffer member is a large torsion bar spring.

By adopting the technical scheme, the large-torsion steel bar spring has stronger bending moment resistance and certain elastic deformation capacity.

Compared with the prior art, the application has the following beneficial effects:

1) The utility model provides a cushioning subassembly, protection component, supporting component, fixed subassembly, ball and ball mount have been set up. The cable protection device comprises a cable, a cable protection component, a damping component, a supporting component and a supporting component, wherein the damping component can even slow down the shake of the cable when in use, the cable can be protected by the protection component to enable the cable to be safely used, and the supporting component can support the protection component and enable the protection component to rotate; the ball and the ball fixing frame are matched for use, so that the portable rotation of the protection assembly can be assisted, and meanwhile friction can be reduced; through the cooperation of bradyseism subassembly, protection component, supporting component, fixed subassembly, ball and ball mount use, solved the protection of cable and still be insufficient for making the cable safe handling's problem to improved the effect of installation use and steady use, improved the stability of cable.

2) The spring and the cushioning plate are arranged. The spring and the damping plate are matched to provide a strong damping effect for the cable when the cable is clamped; the spring can buffer the cable well when the cable shakes, and the opposite spring resets the cable.

3) The application sets up fixed plate and slider. The cooperation of fixed plate and slider is used and is supported the ring that can be stable to the setting up of slider makes the ring rotate, has improved the stability of ring, has guaranteed the safe handling of ring.

Drawings

Fig. 1 is a schematic perspective view of a cable protection device for a road and bridge according to the present application;

fig. 2 is an enlarged view of a partial structure a in fig. 1;

fig. 3 is an enlarged view of a partial structure B in fig. 1;

fig. 4 is an enlarged view of a partial structure C in fig. 1.

In the attached drawings, 1, a base; 2. a support plate; 3. a buffer member; 4. a mounting frame; 51. a spring; 52. a shock absorbing plate; 60. a ball; 70. a ball fixing frame; 81. a fixing plate; 82. a slide block; 91. a circular ring; 92. a chute; 101. rectangular grooves; 102. and (3) a bracket.

Detailed Description

The technical scheme of the present application is further described in detail below with reference to examples.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

As shown in fig. 1-4, the application provides a cable protection device for roads and bridges, which comprises a base 1, a support plate 2, a buffer member 3, a mounting frame 4, balls 60 and a ball fixing frame 70, wherein the top of the base 1 is fixedly installed with the support plate 2, the inner wall of the support plate 2 is fixedly installed with the buffer member 3, and the surface of the buffer member 3 is slidably installed with the mounting frame 4.

The inner wall of mounting bracket 4 is provided with the bradyseism subassembly, and the bradyseism subassembly is used for slowing down appearing friction or vibrations between cable and the mounting bracket 4, and the bradyseism subassembly includes spring 51 and bradyseism board 52, and spring 51 is provided with the multiunit, and multiunit spring 51 is annular fixed mounting at the inner wall of mounting bracket 4, and the one end and the bradyseism board 52 fixed mounting of mounting bracket 4 are kept away from to spring 51.

The inboard of mounting bracket 4 is provided with protection component, and protection component is used for protecting the cable to make the cable possess certain rotation simultaneously, and protection component includes ring 91 and spout 92, and spout 92 has been seted up at the both ends of ring 91, and ring 91 passes through the sliding fit of slider 82 and spout 92 and fixed plate 81 rotation installation.

The both sides of bradyseism subassembly are provided with supporting component respectively, and supporting component is used for supporting protection component and makes it can normal use, and supporting component includes fixed plate 81 and slider 82, and fixed plate 81 fixed mounting is at the both ends of bradyseism board 52, and one end and slider 82 fixed mounting of mounting bracket 4 are kept away from to the fixed plate 81.

In this application, through the setting of bradyseism subassembly, protection component, supporting component, fixed subassembly, ball 60 and ball mount 70, make bradyseism subassembly can even slow down the cable and appear rocking when using, protection component can protect the cable and make its safe use, supporting component can support protection component and make it rotate, the cooperation of ball 60 and ball mount 70 is used can help the portable rotation of protection component, can also reduce the friction simultaneously, the cooperation of spring 51 and bradyseism board 52 is used and is made can provide stronger cushioning effect for the cable when being pressed from both sides tightly, spring 51 can be fine when the cable appears rocking the cable and buffers. The opposite spring 51 resets the cable, the fixing plate 81 and the sliding block 82 are matched to stably support the ring 91, and the sliding block 82 enables the ring 91 to rotate, so that the stability of the ring 91 is improved, and the safe use of the ring 91 is ensured. The setting of ring 91 makes it can be better protection cable, can be for the showing guarantee of the use of cable, and the setup of spout 92 can make ring 91 possess certain turned angle, makes the cable rock the protection cable that the distortion made can be better.

As shown in fig. 1-4, in some preferred embodiments of the present application, a plurality of groups of balls 60 are disposed on a side of the ring 91, which is close to the cushioning plate 52, the plurality of groups of balls 60 are movably mounted on a side of the cushioning plate 52, which is close to the ring 91, the ball fixing frame 70 is sleeved on a surface of the balls 60, the ball fixing frame 70 is located on a side of the cushioning plate 52, which is close to the ring 91, the fixing assembly comprises a rectangular groove 101 and a bracket 102, the rectangular groove 101 is formed on a top of the base 1, the bracket 102 is slidably mounted in the rectangular groove 101, and a side of the bracket 102, which is far from the base 1, is movably mounted on the mounting frame 4.

In this technical scheme, the ball 60 is used for making ring 91 can provide stronger auxiliary action for it when rotating the ring 91 rotatory lighter and laborsaving, prevent simultaneously that ring 91 from appearing rubbing between rotating time and the cushioning board 52, guaranteed ring 91's availability factor, ball mount 70's setting can make ball 60 can not misplace because of ring 91's rotation when using, ball 60 appears misplacement can make the dismantlement become very troublesome, therefore ball mount 70 has improved ball 60's availability factor, guaranteed ball 60 and used in the safe region, support 102's setting can provide powerful support for mounting bracket 4, make mounting bracket 4 can be fine when sliding supported, rectangular channel 101's setup can make support 102 can not appear rocking when sliding, can make support 102 stably support mounting bracket 4.

In some preferred embodiments, the support plate 2 has a "C" shape, and the support plate 2 is fixedly mounted on the upper surface of the base 1 through a pad 21;

the two cushion blocks 21 are respectively fixed at two ends of the bottom surface of the support plate 2.

In some preferred embodiments, the mounting frame 4 is further formed with a limiting collar 41, and the limiting collar 41 is movably sleeved on the buffer member 3 and fixed on one side of the mounting frame 4.

In some preferred embodiments, the buffer 3 is a large torsion bar spring.

Specifically describing the working principle of the cable protection device for the road bridge:

as shown in fig. 1-4, if the application is needed, the base 1 is firstly installed at the use position, then the screw is unscrewed to open the mounting frame 4, then the cable is put into the inner wall of the ring 91, then the screw is screwed on the mounting frame 4, finally the bottom of the mounting frame 4 is sleeved with the mounting frame 102, when the cable is rocked, the ring 91 can shake through the cable and vertically extrude the cushioning plate 52, then the cushioning plate 52 realizes the cushioning effect through the extrusion spring 51, and meanwhile, when the cable is rocked and twisted, the ring 91 can slightly rotate in the sliding range of the sliding block 82 along with the inertia of the cable to protect the cable, so that the cable can not be torn apart, and then the spring 51 can reset the ring 91, so that the cable can also reset.

Some advantages of the cable protection device of the road and bridge of the application are that:

1. the utility model provides a cushioning subassembly, protection component, supporting component, fixed subassembly, ball and ball mount have been set up. The cable protection device comprises a cable, a cable protection component, a damping component, a supporting component and a supporting component, wherein the damping component can even slow down the shake of the cable when in use, the cable can be protected by the protection component to enable the cable to be safely used, and the supporting component can support the protection component and enable the protection component to rotate; the ball and the ball fixing frame are matched for use, so that the portable rotation of the protection assembly can be assisted, and meanwhile friction can be reduced; through the cooperation of bradyseism subassembly, protection component, supporting component, fixed subassembly, ball and ball mount use, solved the protection of cable and still be insufficient for making the cable safe handling's problem to improved the effect of installation use and steady use, improved the stability of cable.

2. The application sets up spring and cushioning plate. The spring and the damping plate are matched to provide a strong damping effect for the cable when the cable is clamped; the spring can buffer the cable well when the cable shakes, and the opposite spring resets the cable.

3. The application sets up fixed plate and slider. The cooperation of fixed plate and slider is used and is supported the ring that can be stable to the setting up of slider makes the ring rotate, has improved the stability of ring, has guaranteed the safe handling of ring.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application.

The foregoing general description has been given in detail for this application, but it will be apparent to those skilled in the art that modifications or improvements can be made thereto. Accordingly, it is intended to cover such modifications and improvements as may fall within the spirit and scope of the appended claims.

Claims (10)

1. Cable protector of road and bridge, its characterized in that: comprises a base (1), a supporting plate (2), a buffer piece (3), a mounting rack (4), balls (60) and a ball fixing rack (70); the support plate (2) is fixedly arranged on the upper surface of the base (1), two ends of the buffer piece (3) are fixedly arranged on the inner wall of the support plate (2), and the mounting frame (4) and the surface of the buffer piece (3) are slidably arranged;

the inner wall of the mounting frame (4) is provided with a damping component, and the damping component is used for damping friction or vibration between the cable and the mounting frame (4);

the inner side of the mounting frame (4) is provided with a protection component which is used for protecting the cable and enabling the cable to rotate to a certain extent;

the two sides of the damping component are respectively provided with a supporting component, and the supporting components are used for supporting the protection component;

the top of base (1) is provided with fixed subassembly, fixed subassembly is used for strengthening mounting bracket (4).

2. The cable protection device for road and bridge according to claim 1, wherein: the damping component comprises springs (51) and damping plates (52), wherein the springs (51) are provided with multiple groups, the springs (51) are fixedly installed on the inner wall of the installation frame (4) in an annular mode, and one end, away from the installation frame (4), of each spring (51) is fixedly installed with the damping plates (52).

3. The cable protection device for road and bridge according to claim 2, wherein: the support assembly comprises a fixing plate (81) and a sliding block (82), wherein the fixing plate (81) is fixedly arranged at two ends of the cushioning plate (52), and one end, far away from the mounting frame (4), of the fixing plate (81) is fixedly arranged with the sliding block (82).

4. A cable protector for road and bridge as set forth in claim 3, wherein: the protection assembly comprises a circular ring (91) and sliding grooves (92), the sliding grooves (92) are formed in the two ends of the circular ring (91), and the circular ring (91) is rotatably mounted with the fixing plate (81) through sliding fit of the sliding blocks (82) and the sliding grooves (92).

5. The cable protection device for road and bridge according to claim 4, wherein: the annular ring (91) is provided with a plurality of groups of balls (60) on the side, close to the cushioning plate (52), of the annular ring, and the balls (60) are movably installed on the side, close to the cushioning plate (52) and the annular ring (91), of the annular ring.

6. The cable protection device for road and bridge according to claim 5, wherein: the ball fixing frame (70) is sleeved on the surface of the ball (60), and the ball fixing frame (70) is positioned on one side, close to the circular ring (91), of the damping plate (52).

7. The cable protection device for road and bridge according to claim 2, wherein: the fixing assembly comprises a rectangular groove (101) and a support (102), wherein the rectangular groove (101) is formed in the top of the base (1), the support (102) is slidably mounted in the rectangular groove (101), and one side, far away from the base (1), of the support (102) is movably mounted with the mounting rack (4).

8. The cable protection device for road and bridge according to any one of claims 1-7, characterized in that: the support plate (2) is C-shaped, and the support plate (2) is fixedly arranged on the upper surface of the base (1) through a cushion block (21);

the two cushion blocks (21) are respectively fixed at two ends of the bottom surface of the supporting plate (2).

9. The cable protection device for road and bridge according to any one of claims 1-7, characterized in that: and a limiting collar (41) is further formed on the mounting frame (4), and the limiting collar (41) is movably sleeved on the buffer piece (3) and fixed on one side of the mounting frame (4).

10. The cable protection device for road and bridge according to any one of claims 1-7, characterized in that: the buffer piece (3) is a large torsion steel bar spring.