CN114336455A - A kind of cable bridge for communication engineering with good shock absorption effect - Google Patents

Abstract

The invention discloses a cable bridge for communication engineering with good damping effect, which relates to the technical field of cable bridges and comprises a damping mechanism, a protection mechanism and a stabilizing mechanism, wherein the protection mechanism is arranged at the upper part of the damping mechanism, the stabilizing mechanism is arranged at the lower part of the damping mechanism, a bridge body is arranged in the middle of the damping mechanism, a buffer element is arranged at the lower part of the bridge body, fixed blocks are fixedly arranged on the inner walls of the left side and the right side of the damping mechanism, a first spring is fixedly arranged at one end of each fixed block, an elastic column is arranged in each first spring, a connecting sleeve is fixedly arranged at the top end of the damping mechanism, and an X-shaped elastic gasket is fixedly connected at one end of each connecting sleeve. The detachable dustproof shielding plate effectively solves the problem that dust easily enters the bridge from the upper end of the cable bridge to pollute a cable under the condition that outdoor environment has more dust.

Description

A kind of cable bridge for communication engineering with good shock absorption effect

technical field

The invention relates to the technical field of cable trays, in particular to a cable tray for communication engineering with good shock absorption effect.

Background technique

The cable tray is divided into trough type, tray type, ladder type, mesh type and other structures, which are composed of brackets, support arms and installation accessories. The bridge frame in the building can be erected independently or attached to various buildings (structures) and pipe gallery supports. It should reflect the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance. All parts need to be galvanized. . If the bridge installed in the open air outside the building is near the seaside or belongs to the corrosion area, the material must have the physical properties of anti-corrosion, moisture resistance, good adhesion and high impact resistance. Communication refers to the exchange and transmission of information between people or between people and nature through a certain behavior or medium. In a broad sense, it refers to the use of any method, any medium, and To accurately and safely transmit information from one party to another, in the process of communication, cable trays are required.

The following problems exist for the prior art:

1. However, the shock absorption performance of the existing cable trays is often poor. For some cables erected at high altitudes, they are often swayed by strong winds, and the vibration caused by the shaking can easily wear the cables and cause communication failures;

2. The shock absorption effect of the existing cable bridge is poor when in use, which leads to the collision between the bridge and the support frame, which is easy to cause damage to the support frame;

2. In a dusty environment, dust can easily enter the inside of the cable tray from the upper end of the cable tray, contaminating the cable.

SUMMARY OF THE INVENTION

The invention provides a cable tray for communication engineering with good shock absorption effect, one of which is to have the function of shock absorption, and solve the problems of poor shock absorption performance, easy to wear cables due to vibration, and cause communication failure; The purpose is to solve the problem that the dust easily enters the inside of the cable tray from the upper end of the cable tray when there is a lot of dust in the outdoor environment, contaminating the cables, so as to achieve the effect of dust protection. Another purpose is to solve the problem of shaking the tray. Collision with the support frame can easily cause the problem of damage to the support frame, so as to achieve the effect of strengthening the support frame.

For solving the above-mentioned technical problems, the technical scheme adopted in the present invention is:

A cable bridge for communication engineering with good shock absorption effect, comprising a shock absorption mechanism, a protection mechanism and a stabilization mechanism, the upper part of the shock absorption mechanism is provided with a protection mechanism, the lower part of the shock absorption mechanism is provided with a stabilization mechanism, and the shock absorption mechanism is provided with a stabilization mechanism. The upper two sides of the upper part of the stabilizing mechanism are provided with supporting vertical frames, the upper part of the supporting vertical frame is fixedly connected with a connecting body, the inner middle of the shock absorbing mechanism is provided with a bridge frame body, and the lower part of the bridge frame body is provided with a buffer element.

A fixing block is fixedly installed on the inner walls of the left and right sides of the shock-absorbing mechanism, a first spring is fixedly installed at one end of the fixing block, an elastic column is arranged inside the first spring, and the inner top of the shock-absorbing mechanism is fixedly installed There is a connecting sleeve, and one end of the connecting sleeve is fixedly connected with an X-shaped elastic gasket.

A further improvement of the technical solution of the present invention is that: the bottom of the support vertical frame is provided with a support cross frame, the two ends of the surface of the support cross frame are provided with triangular support blocks, and the bottom of the support cross frame is fixedly connected with a reinforcing plate, A triangular support block is fixedly connected to the side of the reinforcing plate.

By adopting the above technical solution, the triangular support block in the solution is of triangular design, which enhances the connection stability.

A further improvement of the technical solution of the present invention is that: the protection mechanism includes a dust shielding plate and a connecting rod, the bottom of the dust shielding plate is fixedly connected with a connecting rod, and the upper part of the shock absorbing mechanism is fixedly installed with a mounting sleeve, The connecting rod is movably installed inside the installation sleeve, and abutting blocks are fixedly installed at both ends of the upper part of the shock absorbing mechanism.

The above technical solution is adopted. In this solution, the connecting rod is installed inside the installation sleeve, and then the dust shielding plate is installed on the top of the damping mechanism. When there is a lot of dust, the dust shielding plate can effectively prevent the dust from reaching the bridge frame. In the main body, the abutment blocks play the role of limiting the dust-proof shielding plate to prevent the release of the dust-proof shielding plate from being offset. The dust-proof shielding plate is made of waterproof material, and the surface is a smooth structure. In the case of a lot of dust, it can effectively prevent the dust from entering the bridge body.

A further improvement of the technical solution of the present invention is that a second spring is fixedly installed inside the connecting sleeve, a connecting belt is fixedly installed at the upper and lower ends of the X-shaped elastic gasket, and an elastic elastic is fixedly installed in the middle of the connecting belt ball.

Using the above technical solution, in this solution, when the X-shaped elastic gasket is under the action of pressure, deformation occurs, and the connecting belt and elastic ball fixedly connected to the upper and lower ends of the X-shaped elastic gasket are squeezed, which plays a good buffer. effect.

A further improvement of the technical solution of the present invention is that: the lower part of the bridge body is provided with a connecting column, the lower part of the connecting column is fixedly installed with an arc-shaped buffer pad, and the arc-shaped buffer pad is fixedly installed on the upper surface of the arc-shaped buffer pad In the middle, the left and right sides of the curved buffer pad are fixedly connected with reinforced buffer springs.

By adopting the above technical solution, the arc-shaped buffer pad in this solution plays the role of bottom buffer when the bridge frame body is shaken, and the reinforcing buffer spring plays the role of strengthening the connection between the arc-shaped buffer pad and the bridge frame body.

A further improvement of the technical solution of the present invention is that a buffer air bag is fixedly connected to the lower part of the arc-shaped buffer pad, a base plate is fixedly installed at the bottom of the buffer air bag, and a trachea is arranged on the side of the buffer air bag.

Using the above technical solution, in this solution, when the arc-shaped cushion is pressed downward, the connecting blocks and movable plates on the left and right sides are driven to generate pressure on the return spring in the rectangular sleeve, and the return spring is deformed, thereby protecting the arc It has the function of a shaped buffer pad, and can also have a good buffering and shock absorption effect on the bridge body.

A further improvement of the technical solution of the present invention is that rectangular sleeves are fixedly installed on the left and right sides of the buffer element, a return spring is arranged inside the rectangular sleeve, and a movable plate is fixedly installed on the right side of the return spring.

A further improvement of the technical solution of the present invention is that a connecting block is fixedly installed on the right side of the movable plate, and an arc-shaped buffer pad is fixedly connected to the right side of the connecting block.

Owing to having adopted the above-mentioned technical scheme, the technical progress achieved by the present invention is relative to the prior art:

1. The present invention provides a cable bridge for communication engineering with good shock absorption. By setting a shock absorption mechanism, when the cable bridge shakes, the first springs and elastic columns on the left and right sides are deformed, which play a role in the bridge body. Horizontal buffering and shock absorption, the X-shaped elastic gasket at the top drives the connecting sleeve and the second spring inside it to deform, and the arc-shaped cushioning pad at the bottom drives the fixedly connected buffer airbag to deform, so as to play a vertical buffer on the bridge body. Shock absorption, effectively protect the internal cables, and solve the problem of poor shock absorption performance, easy vibration wear of cables, and communication failures.

2. The present invention provides a cable bridge for communication engineering with good shock absorption effect. The number of buffer airbags is arranged to be several. When the curved buffer cushion is under pressure, the squeezed buffer airbag plays a buffering role on the curved buffer cushion. Prevent the arc-shaped cushion from deforming too much and affect its service life. When the arc-shaped cushion is under downward pressure, it drives the connecting blocks and movable plates on the left and right sides to generate pressure on the return spring in the rectangular sleeve, and the return spring is deformed. , while vertical shock absorption, it can also play the role of protecting the buffer element.

3. The present invention provides a cable bridge for communication engineering with good shock absorption effect. By installing the connecting rod inside the installation sleeve, the dust shielding plate is installed on the top of the shock absorption mechanism, and the abutting block acts as a limit. The function of the dust-proof shielding plate is to prevent the deviation of the dust-proof shielding plate. The dust-proof shielding plate is made of waterproof material, and the surface is a smooth structure. It can effectively prevent dust from entering the main body of the bridge, and solve the problem that the dust easily enters the inside of the bridge from the upper end of the cable bridge and pollutes the cables when there is a lot of dust in the outdoor environment.

4. The present invention provides a cable bridge for communication engineering with good shock absorption effect. By setting the triangular support blocks on both ends of the surface of the support cross frame, it can strengthen the connection of the shock absorption mechanism, the support vertical frame and the support cross frame, so as to solve the problem of shaking. When the bridge frame collides with the support frame, it is easy to cause the problem of damage to the support frame, and the stability of the support frame and the bridge frame is improved.

Description of drawings

Fig. 1 is the external structure schematic diagram of the present invention;

2 is a schematic structural diagram of a stabilizing mechanism of the present invention;

3 is a schematic diagram of the internal upper side structure of the shock absorbing mechanism of the present invention;

4 is a schematic diagram of the internal cross-sectional structure of the protection mechanism and the shock absorption mechanism of the present invention;

5 is a schematic structural diagram of a buffer element of the present invention;

6 is a schematic view of the enlarged detail structure of the protection mechanism A of the present invention;

FIG. 7 is an enlarged detailed structural schematic diagram of the buffer element B of the present invention.

In the figure: 1. Damping mechanism; 2. Protection mechanism; 3. Stabilizing mechanism; 4. Supporting vertical frame; 5. Connecting body; 31. Reinforcing plate; 32. Triangular support block; Main body; 7. First spring; 8. Fixed block; 9. Cushioning element; 10. Elastic column; 11. Connecting sleeve; 12. Second spring; 13. X-shaped elastic gasket; 131. Connecting belt; 132. Elasticity Ball; 21, dust shielding plate; 22, connecting rod; 23, installation sleeve; 24, counter block; 91, connecting column; 92, arc cushion; 93, trachea; 94, buffer air bag; 95, reinforced buffer Spring; 96, rectangular sleeve; 961, return spring; 962, movable plate; 963, connecting block.

Detailed ways

Below in conjunction with embodiment, the present invention is described in further detail:

Example 1

As shown in Figures 1-7, the present invention provides a cable bridge for communication engineering with good shock absorption effect, including a shock absorption mechanism 1, a protection mechanism 2 and a stabilization mechanism 3, and the upper part of the shock absorption mechanism 1 is provided with a protection mechanism 2 , the lower part of the damping mechanism 1 is provided with a stabilization mechanism 3, the upper side of the stabilization mechanism 3 is provided with a support vertical frame 4, the upper part of the support vertical frame 4 is fixedly connected with a connecting body 5, and the inner middle of the shock absorption mechanism 1 is provided with a bridge frame The main body 6, the lower part of the bridge body 6 is provided with a buffer element 9, the inner walls of the left and right sides of the shock absorption mechanism 1 are fixedly installed with a fixed block 8, and one end of the fixed block 8 is fixedly installed with a first spring 7, and the interior of the first spring 7 is provided The elastic column 10, the fixing block 8 plays the role of fixing the first spring 7 and the elastic column 10, the inner top end of the damping mechanism 1 is fixedly installed with a connecting sleeve 11, and one end of the connecting sleeve 11 is fixedly connected with an X-shaped elastic gasket 13, There are two connecting sleeves 11 , which are respectively fixed on the inner top of the shock absorbing mechanism 1 . The X-shaped elastic gasket 13 fixedly connected to the side plays a role of lateral buffering under the action of external pressure, and the bottom of the supporting vertical frame 4 is provided with There is a support cross frame 33, the two ends of the surface of the support cross frame 33 are provided with triangular support blocks 32, the bottom of the support cross frame 33 is fixedly connected with a reinforcing plate 31, and the side of the reinforcing plate 31 is fixedly connected with a triangular support block 32, the triangular support block 32 is a triangular design to enhance the connection stability, and a number of triangular support blocks 32 are provided at the connection between the reinforcing plate 31 and the support cross frame 33, and the triangular support blocks 32 on the side of the reinforcing plate 31 are used to reinforce the connection between the support cross frame 33 and the cross frame 33. The role of the reinforcement plate 31 is to strengthen the connection of the shock absorption mechanism 1, the support vertical frame 4 and the support cross frame 33 through the triangular support blocks 32 supporting the two ends of the surface of the cross frame 33, so as to solve the collision between the bridge frame and the support frame when shaking, It is easy to cause damage to the support frame, improve the stability of the support frame and the bridge, when the cable bridge shakes, the first springs 7 and elastic columns 10 on the left and right sides are deformed, and the bridge body 6 plays a horizontal buffer reduction. Shock, the X-shaped elastic gasket 13 at the top is deformed, which drives the connecting sleeve 11 and the second spring 12 inside it to deform, and the arc-shaped cushioning pad 92 at the bottom deforms, which drives the fixedly connected buffer airbag 94 to deform, so that the The bridge body 6 acts as a vertical buffer and shock absorption, effectively protects the internal cables, and solves the problems of poor shock absorption performance, and the cables are easily worn by vibration, causing communication failures.

Example 2

As shown in Figures 1-7, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the protection mechanism 2 includes a dust shielding plate 21 and a connecting rod 22, and the bottom of the dust shielding plate 21 is fixedly connected There is a connecting rod 22, an installation sleeve 23 is fixedly installed on the upper part of the shock absorbing mechanism 1, and the connecting rod 22 is movably installed inside the installation sleeve 23. The shielding plate 21 is installed on the top of the shock absorbing mechanism 1, and the upper two ends of the shock absorbing mechanism 1 are fixedly installed with abutting blocks 24. The abutting blocks 24 play the role of limiting the dust-proof shielding plate 21 to prevent the dust-proof shielding plate 21 from being released. Offset, the dust-proof shielding plate 21 is made of waterproof material, and the surface is a smooth structure, with both ends facing down, which is convenient for drainage. In the case of a lot of dust, it can effectively prevent the dust from entering the bridge body 6, and the dust-proof shielding The plate 21 is a split-connected structure, and the disassembly is completed by taking the connecting rod 22 out of the inside of the installation sleeve 23, which is beneficial to the maintenance and repair of the cable tray. The upper and lower ends of the elastic gasket 13 are fixedly installed with connecting belts 131, and the middle of the connecting belt 131 is fixedly installed with elastic balls 132. The connecting straps 131 and the elastic balls 132 at the upper and lower ends of the elastic gasket 13 are squeezed, and play a good buffering role.

Example 3

As shown in Figures 1-7, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the lower part of the bridge body 6 is provided with a connecting column 91, and the connecting column 91 serves to connect the bridge body 6 and the arc-shaped The function of the buffer pad 92 is that the lower part of the connecting column 91 is fixedly installed with an arc-shaped buffer pad 92. When the bridge body 6 is shaken, the arc-shaped buffer pad 92 plays the role of bottom buffering. The arc-shaped buffer pad 92 is fixedly installed in the arc In the middle of the upper surface of the curved buffer pad 92, the left and right sides of the curved buffer pad 92 are fixedly connected with reinforced buffer springs 95. The lower part of the cushion 92 is fixedly connected with a buffer air bag 94, the bottom of the buffer air bag 94 is fixedly mounted with a base plate, the side of the buffer air bag 94 is provided with a trachea 93, and the buffer air bags 94 are arranged in a number. The pressure buffer airbag 94 plays a buffering role on the arc-shaped cushion pad 92 to prevent the arc-shaped cushion pad 92 from deforming too much and affecting its service life. The left and right sides of the buffer element 9 are fixedly installed with a rectangular sleeve 96. A return spring 961 is provided inside, a movable plate 962 is fixedly installed on the right side of the return spring 961, a connecting block 963 is fixedly installed on the right side of the movable plate 962, and an arc-shaped buffer pad 92 is fixedly connected to the right side of the connecting block 963. When the cushion pad 92 is pressed downward, the connecting blocks 963 and the movable plate 962 on the left and right sides are driven to generate pressure against the return spring 961 in the rectangular sleeve 96, and the return spring 961 is deformed, thereby protecting the arc cushion pad 92. It can also play a good buffering and shock absorption effect on the bridge frame body 6.

The working principle of the cable tray for communication engineering with good shock absorption effect is described in detail below.

As shown in Figures 1-7, the shock absorbing mechanism 1 is fixed on the upper part of the stabilization mechanism 3, the support vertical frame 4 is fixed on the side of the upper shock absorbing mechanism 1 of the stabilization mechanism 3, and the stabilization mechanism 3 is reinforced by the triangular support block 32. The connection stability of the vertical frame 4 and the damping mechanism 1 is to install the connecting rod 22 inside the installation sleeve 23, and then install the dust shielding plate 21 on the top of the damping mechanism 1 to prevent dust when there is a lot of dust. The shielding plate 21 can effectively prevent the dust from entering the bridge body 6. When the cable bridge shakes, the first springs 7 and the elastic columns 10 on the left and right sides are deformed, and the bridge body 6 plays a lateral buffer and shock absorption. The X-shaped elastic gasket 13 is deformed, which drives the connecting sleeve 11 and the second spring 12 inside it to deform, and the arc-shaped buffer pad 92 at the bottom is deformed, which drives the fixedly connected buffer airbag 94 to deform, thereby causing the bridge frame body 6 to deform. Play a vertical buffer shock absorption.

The present invention has been generally described in detail above, but on the basis of the present invention, some modifications or improvements can be made, which will be obvious to those skilled in the art. Therefore, any modification or improvement without departing from the spirit of the present invention is within the protection scope of the present invention.

Claims (8)

1. The utility model provides an effectual cable testing bridge for communication engineering of shock attenuation, includes damper (1), protection machanism (2) and firm mechanism (3), its characterized in that: the shock absorption mechanism comprises a shock absorption mechanism (1), a protection mechanism (2) and a fixing mechanism (3), wherein the protection mechanism (2) is arranged on the upper portion of the shock absorption mechanism (1), the fixing mechanism (3) is arranged on the lower portion of the shock absorption mechanism, supporting vertical frames (4) are arranged on two sides of the upper portion of the fixing mechanism (3), a connecting body (5) is fixedly connected to the upper portion of each supporting vertical frame (4), a bridge frame body (6) is arranged in the middle of the interior of the shock absorption mechanism (1), and a buffer element (9) is arranged on the lower portion of each bridge frame body (6);

the left and right sides inner wall fixed mounting of damper (1) has fixed block (8), the one end fixed mounting of fixed block (8) has first spring (7), the inside of first spring (7) sets up elastic column (10), the inside top fixed mounting of damper (1) has adapter sleeve (11), the one end fixedly connected with X-shaped elastic gasket (13) of adapter sleeve (11).

2. The cable bridge stand with good damping effect for communication engineering as claimed in claim 1, wherein: the supporting vertical frame (4) is provided with a supporting transverse frame (33) at the bottom, triangular supporting blocks (32) are arranged at two ends of the surface of the supporting transverse frame (33), a reinforcing plate (31) is fixedly connected to the bottom of the supporting transverse frame (33), and the triangular supporting blocks (32) are fixedly connected to the side face of the reinforcing plate (31).

3. The cable bridge stand with good damping effect for communication engineering as claimed in claim 1, wherein: protection machanism (2) are including dustproof shielding plate (21) and connecting rod (22), the bottom fixedly connected with connecting rod (22) of dustproof shielding plate (21), the upper portion fixed mounting of damper (1) has installation sleeve (23), connecting rod (22) movable mounting is in the inside of installation sleeve (23), the upper portion both ends fixed mounting of damper (1) has to support piece (24).

4. The cable bridge stand with good damping effect for communication engineering as claimed in claim 1, wherein: the inside fixed mounting of adapter sleeve (11) has second spring (12), equal fixed mounting in upper and lower both ends of X shape elastic gasket (13) has connecting band (131), the middle part fixed mounting of connecting band (131) has elastic ball (132).

5. The cable bridge stand with good damping effect for communication engineering as claimed in claim 1, wherein: the lower part of crane span structure body (6) is provided with spliced pole (91), the lower part fixed mounting of spliced pole (91) has arc blotter (92), arc blotter (92) fixed mounting is in the upper surface middle part of arc blotter (92), the equal fixedly connected with of the left and right sides of arc blotter (92) consolidates buffer spring (95).

6. The cable bridge stand with good damping effect for communication engineering of claim 5, wherein: the lower part fixedly connected with buffering gasbag (94) of arc blotter (92), the bottom fixed mounting of buffering gasbag (94) has the base plate, the side of buffering gasbag (94) is provided with trachea (93).

7. The cable bridge stand with good damping effect for communication engineering as claimed in claim 1, wherein: the left side and the right side of the buffering element (9) are fixedly provided with rectangular sleeves (96), a return spring (961) is arranged inside each rectangular sleeve (96), and a movable plate (962) is fixedly arranged on the right side of each return spring (961).

8. The cable bridge stand with good damping effect for communication engineering as claimed in claim 7, wherein: the right side fixed mounting of fly leaf (962) has connecting block (963), the right side fixed connection of connecting block (963) has arc blotter (92).

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