CN221009706U - Connecting mechanism of cable bridge - Google Patents

Abstract

The utility model discloses a connecting mechanism of a cable bridge, which belongs to the technical field of cable bridges and comprises a bridge body, wherein the side surface of the bridge body is connected with a sleeve, the side surface of the bridge body is connected with a fixed plate, the outside of the fixed plate is connected with a fixed column, the outside of the fixed column is provided with a clamping groove, the side surface of the sleeve is connected with a motor, the outside of the sleeve is connected with an auxiliary plate, the outside of the auxiliary plate is rotatably connected with a clamping plate, and a guide rod is connected under the clamping plate. This coupling mechanism of cable testing bridge, through setting up motor, cam, guide arm, cardboard, fixed column and draw-in groove, this coupling mechanism passes through the cooperation between motor, cam and the guide arm for cardboard and draw-in groove can realize the function of quick joint, and the fixed column can be fixed in the recess, thereby need not to fix through the bolt, avoid the bolt to expose for a long time because of rust and take place the condition of deformation outward, follow-up be convenient for dismantle the processing to the testing bridge body, ensured this coupling mechanism's suitability.

Description

Connecting mechanism of cable bridge

Technical Field

The utility model belongs to the technical field of cable bridges, and particularly relates to a connecting mechanism of a cable bridge.

Background

The cable testing bridge divide into groove type, tray formula and ladder frame type isotructure, constitute by support, bracket arm and installation annex etc. can lay on various buildings and piping lane supports, can lay the processing to the cable, and the cable testing bridge need use coupling mechanism to fix when assembling, and present coupling mechanism mostly is fixed through the bolt, and the bolt exposes for a long time easily because of rusty and the condition of deformation outward, is difficult to dismantle the processing to the cable testing bridge afterwards, has reduced coupling mechanism's suitability.

Disclosure of utility model

In order to overcome the defects, the utility model provides the connecting mechanism of the cable bridge, which solves the problems that most of the existing connecting mechanisms are fixed through bolts, the bolts are easy to deform due to rust after being exposed for a long time, the cable bridge is difficult to detach later, and the applicability of the connecting mechanism is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a coupling mechanism of cable testing bridge, includes the testing bridge body, the side of testing bridge body is connected with the sleeve, the side of testing bridge body is connected with the fixed plate, the fixed plate external connection has the fixed column, the draw-in groove has been seted up outward to the fixed column, the telescopic side is connected with the motor, the sleeve external connection has the accessory plate, the accessory plate is rotated outward and is connected with the cardboard, be connected with the guide arm under the cardboard, the sleeve internal rotation is connected with the cam, set up flutedly in the sleeve.

As a further aspect of the utility model: the bridge frame body is connected with a reinforcing plate, and the fixing column is clamped in the groove.

As a further aspect of the utility model: and an output shaft of the motor is connected with the cam, and the clamping plate is clamped in the clamping groove.

As a further aspect of the utility model: the cam is lapped with the guide rod, a spring is connected under the clamping plate, and the clamping plate is connected outside the sleeve through the spring.

As a further aspect of the utility model: the cardboard is connected with the locating lever in, the locating lever rotates to be connected in the accessory plate.

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

1. This coupling mechanism of cable testing bridge, through setting up the motor, the cam, the guide arm, the cardboard, fixed column and draw-in groove, when a plurality of cable testing bridge is assembling, the fixed column then can the joint in the recess, then drive the cam through the motor and rotate, after the convex surface of guide arm and cam contacts, the guide arm then can exert thrust to the cardboard, make the cardboard can the joint in the draw-in groove after rotating, this coupling mechanism passes through the motor, the cooperation between cam and the guide arm, make cardboard and draw-in groove can realize the function of quick joint, and the fixed column can fix in the recess, thereby need not to fix through the bolt, avoid the bolt to expose for a long time because of the condition that takes place to warp outward, follow-up be convenient for dismantle the processing to the testing bridge body, the suitability of this coupling mechanism has been ensured.

2. This coupling mechanism of cable testing bridge is through setting up auxiliary plate and locating lever, and when the cardboard was receiving thrust or pulling force, the cardboard then can drive the locating lever and rotate in the auxiliary plate for the auxiliary plate plays certain guide effect to the cardboard, has avoided the cardboard to take place the phenomenon of jamming when rotating.

3. This coupling mechanism of cable testing bridge through setting up the spring, can drag the spring and take place deformation when the cardboard rotates, can reset through the spring when the cardboard loses thrust for the spring plays certain auxiliary role to the cardboard, has avoided the cardboard to take place the phenomenon of collision when moving.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional cross-sectional structure of a sleeve according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

In the figure: 1. a bridge body; 2. a sleeve; 3. a reinforcing plate; 4. a motor; 5. a cam; 6. a guide rod; 7. an auxiliary plate; 8. a clamping plate; 9. a spring; 10. a positioning rod; 11. a groove; 12. a fixing plate; 13. fixing the column; 14. a clamping groove.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a cable bridge's coupling mechanism, including the bridge body 1, the side of bridge body 1 is connected with sleeve 2, the side of bridge body 1 is connected with fixed plate 12, fixed plate 12 externally connected has fixed column 13, clamping groove 14 has been seted up to fixed column 13 externally, the side of sleeve 2 is connected with motor 4, sleeve 2 externally connected with auxiliary plate 7, auxiliary plate 7 externally swivelling connection has cardboard 8, motor 4's output shaft is connected with cam 5, cardboard 8 joint is in clamping groove 14, through setting up cardboard 8 and clamping groove 14, after cardboard 8 and clamping groove 14 joint, fixed column 13 can be fixed in recess 11, thereby need not to fix through the bolt, avoid the bolt long-time exposing to the condition that takes place the deformation because of rusting, follow-up being convenient for dismantles bridge body 1;

The guide rod 6 is connected below the clamping plate 8, the positioning rod 10 is connected in the clamping plate 8, the positioning rod 10 is rotationally connected in the auxiliary plate 7, and by arranging the auxiliary plate 7 and the positioning rod 10, when the clamping plate 8 receives pushing force or pulling force, the clamping plate 8 drives the positioning rod 10 to rotate in the auxiliary plate 7, so that the auxiliary plate 7 plays a certain guiding role on the clamping plate 8, and the phenomenon of clamping shells of the clamping plate 8 during rotation is avoided;

The cam 5 is rotationally connected to the sleeve 2, the cam 5 is lapped with the guide rod 6, the spring 9 is connected to the lower part of the clamping plate 8, the clamping plate 8 is connected to the outside of the sleeve 2 through the spring 9, the spring 9 is pulled to deform when the clamping plate 8 rotates, and the spring 9 is reset when the clamping plate 8 loses thrust, so that the spring 9 plays a certain auxiliary role on the clamping plate 8, and the phenomenon of collision of the clamping plate 8 during movement is avoided;

The sleeve 2 is internally provided with the groove 11, the bridge body 1 is connected with the reinforcing plate 3, the fixing columns 13 are clamped in the groove 11, and by arranging the groove 11, when a plurality of bridge bodies 1 are assembled, the fixing columns 13 on the side surfaces of the bridge bodies 1 are clamped in the groove 11, so that the groove 11 plays a certain supporting role on the fixing columns 13, and the phenomenon that the positions of the plurality of bridge bodies 1 deviate during assembly is avoided.

The working principle of the utility model is as follows:

when a plurality of cable bridges are assembled, the fixing columns 13 are clamped in the grooves 11, then the motor 4 drives the cam 5 to rotate, after the guide rod 6 contacts with the convex surface of the cam 5, the guide rod 6 can apply thrust to the clamping plate 8, so that the positioning rod 10 in the clamping plate 8 can rotate in the auxiliary plate 7, the clamping plate 8 can be clamped in the clamping groove 14 after rotating, and the clamping plate 8 can drive the spring 9 to deform when moving.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (5)

1. The utility model provides a cable testing bridge's coupling mechanism, includes the testing bridge body (1), its characterized in that: the novel bridge comprises a bridge body (1), and is characterized in that a sleeve (2) is connected to the side face of the bridge body (1), a fixed plate (12) is connected to the side face of the bridge body (1), a fixed column (13) is connected to the outside of the fixed plate (12), a clamping groove (14) is formed in the outside of the fixed column (13), a motor (4) is connected to the side face of the sleeve (2), an auxiliary plate (7) is connected to the outside of the sleeve (2), a clamping plate (8) is connected to the outside of the auxiliary plate (7) in a rotating mode, a guide rod (6) is connected to the lower portion of the clamping plate (8), a cam (5) is connected to the inside of the sleeve (2), and a groove (11) is formed in the sleeve (2).

2. The connection mechanism for a cable tray of claim 1, wherein: the bridge frame body (1) is connected with a reinforcing plate (3), and the fixing columns (13) are clamped in the grooves (11).

3. The connection mechanism for a cable tray of claim 1, wherein: an output shaft of the motor (4) is connected with the cam (5), and the clamping plate (8) is clamped in the clamping groove (14).

4. A cable bridge connection according to claim 3, wherein: the cam (5) is in lap joint with the guide rod (6), a spring (9) is connected under the clamping plate (8), and the clamping plate (8) is connected outside the sleeve (2) through the spring (9).

5. The connection mechanism for a cable tray of claim 1, wherein: the clamping plate (8) is internally connected with a positioning rod (10), and the positioning rod (10) is rotationally connected in the auxiliary plate (7).