Cable bridge fixing device of steel structure factory building

Abstract

The utility model provides a cable bridge fixing device of a steel structure factory building, which relates to the technical field of cable bridge fixing and comprises a concave bridge body, an inverted concave bridge cover plate is clamped at the top of the bridge body, and connecting lugs are symmetrically welded on two sides of the bridge body. A rectangular connecting plate is installed at the bottom of the bridge body, a buffer plate is installed at the bottom of the connecting plate, a limiting plate is fixedly connected to the bottom of the buffer plate, spring damping shock absorbers are installed in the limiting plate at equal intervals, and supporting plates are fixedly connected to the bottoms of the spring damping shock absorbers. According to the fixing device for the cable bridge, through the design, the cable bridge can be effectively fixed, damping can be effectively carried out, and therefore the risk that the fixing device is loosened is reduced, and potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge fixing, in particular to a cable bridge fixing device for a steel structure factory building. Background Art

[0002] The cable tray is a device used for cable wiring. On the one hand, it plays a role in aesthetics, and on the other hand, it can effectively organize and protect the cables. The cable tray is generally installed on the top of the house space;

[0003] In the prior art, a steel structure plant mainly refers to a plant whose main load-bearing components are made of steel. The internal structure of a steel structure plant is generally simple, so the cable tray is generally directly exposed and installed on the top of the steel structure plant. The steel structure plant is generally used for production operations, and forklifts and other transport vehicles are often required in the plant. Forklifts and other equipment will vibrate during transportation, and the cable tray is fixed on the top and is easily loosened with the vibration, so there is a risk of falling and hitting people. Therefore, we propose a cable tray fixing device for a steel structure plant. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. A steel structure plant mainly refers to a plant whose main load-bearing components are composed of steel materials, and the internal structure of a steel structure plant is generally simple, so the cable bridge is generally directly exposed and installed on the top of the steel structure plant. The steel structure plant is generally used for production operations, and forklifts and other transport vehicles are often required in the plant. Forklifts and other equipment will generate vibrations during transportation, and the cable bridge is fixed on the top and is easily loosened with the vibration, so there is a risk of it falling and hitting people.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A cable bridge fixing device for a steel structure factory building, comprising a concave bridge body, a concave bridge cover plate clamped on the top of the bridge body, connecting protrusions symmetrically welded on both sides of the bridge body, and a rectangular connecting plate installed at the bottom of the bridge body, and a buffer plate installed at the bottom of the connecting plate, and a limit plate fixedly connected to the bottom of the buffer plate, spring damping shock absorbers are equidistantly installed inside the limit plate, and a support plate is fixedly connected to the bottom of the spring damping shock absorber, and a fixing frame is installed below the support plate, and main fixing rods and auxiliary fixing rods are symmetrically arranged at both ends of the fixing frame.

[0007] As a preferred solution of the utility model, a support block is installed at the bottom of each of the connecting protrusions, and a first connecting hole penetrating the support block is opened at the top of the connecting protrusion.

[0008] As a preferred solution of the utility model, threaded rods are symmetrically installed on the top of the connecting plate, and a connecting piece is intersected with the top threads of the threaded rods. The threaded rods penetrate the bottom of the bridge frame body, and the connecting piece intersects with the threaded rod threads inside the bridge frame body.

[0009] As a preferred solution of the utility model, a buffer groove is provided on the top of the buffer plate, and a flexible fireproof pad is installed near the top of the buffer groove, and then buffer cotton is filled at the bottom of the flexible fireproof pad and located inside the buffer groove, and a buffer pad made of rubber material is installed at the bottom of the buffer cotton, and the connecting plate is plugged into the inside of the buffer groove.

[0010] As a preferred solution of the utility model, a limiting groove is provided at the bottom of the limiting plate, and the top end of the spring damping shock absorber is fixed in the limiting groove.

[0011] As a preferred solution of the utility model, a limiting sleeve is installed on the top of the support plate and located at the periphery of the spring damping shock absorber, and a connecting pad is bonded to the bottom of the support plate.

[0012] As a preferred solution of the utility model, a plurality of second connection holes are opened on the top of the fixing frame, and the first connection holes are fixedly connected to the second connection holes through fixing members.

[0013] As a preferred solution of the utility model, a first anchor bolt is installed on the top of the main fixing rod, and a second anchor bolt is installed on the top of the secondary fixing rod.

[0014] The technical effect of adopting the above further solution is that the main fixing rod and the auxiliary fixing rod can be effectively fixed on the top of the steel structure factory building through the first anchor bolt and the second anchor bolt, thereby playing a fixing role.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, through the setting of the connecting plate, the connecting plate can be effectively connected to the buffer plate, so that when the vibration is transmitted to the bridge frame, it can be buffered by the flexible fireproof pad, buffer cotton and buffer pad in the buffer groove, and the spring damping shock absorber can be effectively supported by the limit plate, limit groove and support plate, which also plays the role of shock absorption and buffering, so as to ensure that when the bridge frame is vibrated, the vibration is reduced by buffering, so as to ensure the stability of the cable bridge frame, avoid the bridge frame shaking with the vibration, and make the fixed place loose, thereby effectively greatly reducing the risk of the bridge frame falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the bridge body of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the spring damping shock absorber of the utility model;

[0021] Figure 5 It is a schematic diagram of the plane structure of the limiting groove of the utility model.

[0022] Legend: 1. Bridge body; 2. Bridge cover; 3. Connecting protrusion; 31. Support block; 32. First connecting hole; 4. Connecting plate; 41. Threaded rod; 42. Connecting piece; 5. Buffer plate; 51. Buffer groove; 52. Flexible fireproof pad; 53. Buffer cotton; 54. Buffer pad; 6. Limit plate; 61. Limit groove; 7. Spring damping shock absorber; 8. Support plate; 81. Limit sleeve; 82. Connecting pad; 9. Fixing frame; 91. Second connecting hole; 10. Main fixing rod; 101. First anchor bolt; 11. Secondary fixing rod; 111. Second anchor bolt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant literature, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0027] Example 1

[0028] like Figure 1-5 As shown, the utility model provides a technical solution: a cable bridge fixing device for a steel structure factory building, comprising a concave bridge body 1, a concave bridge cover plate 2 is clamped on the top of the bridge body 1, and connecting protrusions 3 are symmetrically welded on both sides of the bridge body 1, which can be effectively connected to the fixing frame 9, and a rectangular connecting plate 4 is installed at the bottom of the bridge body 1, and a buffer plate 5 is installed at the bottom of the connecting plate 4, and a limiting plate 6 is fixedly connected to the bottom of the buffer plate 5, and spring damping shock absorbers 7 are equidistantly installed inside the limiting plate 6, and a support plate 8 is fixedly connected to the bottom of the spring damping shock absorber 7, and a fixing frame 9 is installed below the support plate 8, and a main fixing rod 10 and a secondary fixing rod 11 are symmetrically arranged at both ends of the fixing frame 9.

[0029] Example 2

[0030] like Figure 1-5 As shown, a supporting block 31 is installed at the bottom of each connecting protrusion 3 , and a first connecting hole 32 penetrating the supporting block 31 is opened at the top of the connecting protrusion 3 .

[0031] A threaded rod 41 is symmetrically installed on the top of the connecting plate 4, and a connecting piece 42 is intersected with the threaded rod 41 at the top of the threaded rod 41. The threaded rod 41 passes through the bottom of the bridge frame body 1, and the connecting piece 42 is intersected with the threaded rod 41 inside the bridge frame body 1, so as to facilitate fixing the connecting plate 4 to the bottom of the bridge frame body 1.

[0032] A buffer groove 51 is provided at the top of the buffer plate 5, and a flexible fireproof pad 52 is installed near the top of the buffer groove 51, and a buffer cotton 53 is filled at the bottom of the flexible fireproof pad 52 and located inside the buffer groove 51, and a buffer pad 54 made of rubber material is installed at the bottom of the buffer cotton 53. The connecting plate 4 is plugged into the inside of the buffer groove 51, which can effectively play a role in buffering and shock absorption.

[0033] A limiting groove 61 is provided at the bottom of the limiting plate 6 , and the top end of the spring damping shock absorber 7 is fixed in the limiting groove 61 , which can effectively limit the spring damping shock absorber 7 .

[0034] A limiting sleeve plate 81 is installed on the top of the support plate 8 and at the periphery of the spring damping shock absorber 7, and a connecting pad 82 is bonded to the bottom of the support plate 8, and the connecting pad 82 can increase the shock absorption effect.

[0035] A plurality of second connection holes 91 are formed on the top of the fixing frame 9 , and the first connection holes 32 are fixedly connected to the second connection holes 91 via fixing members, so that the bridge body 1 can be effectively fixed on the fixing frame 9 .

[0036] A first anchor bolt 101 is installed on the top of the main fixing rod 10, and a second anchor bolt 111 is installed on the top of the secondary fixing rod 11, which can be effectively fixed to the top of the steel structure workshop.

[0037] The working process of the utility model: when using a cable bridge fixing device for a steel structure factory to fix the cable bridge, first, the fixing piece is passed through the first connecting hole 32 on the connecting protrusion 3 and the supporting block 31, so that the fixing piece connects the bridge body 1 and the fixing frame 9 together through the second connecting hole 91, and then the main fixing rod 10 and the auxiliary fixing rod 11 are fixed to the top of the steel structure factory through the first anchor bolt 101 and the second anchor bolt 111. After the fixing is completed, the cable wiring can be carried out inside the bridge body 1. During the use of the bridge body 1, the vibration of the forklift and other equipment in the factory will be transmitted to the top , which will cause vibration to the main fixing rod 10 and the auxiliary fixing rod 11, and when the vibration is transmitted, it will be damped by the spring damping shock absorber 7, and at the same time, the connecting pad 82 and the flexible fireproof pad 52 as well as the buffer cotton 53 and the buffer pad 54 are all reducing the spread of vibration, so that the bridge body 1 will not shake with the vibration, thereby reducing the shaking amplitude of the main fixing rod 10 and the auxiliary fixing rod 11, avoiding looseness and reducing safety hazards. The utility model can effectively fix the cable bridge through design, and can effectively reduce shock, thereby reducing the risk of loosening of the fixing device and reducing safety hazards.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable tray fixing device for a steel structure factory building, comprising a concave cable tray body (1), characterized in that: A concave bridge cover plate (2) is clamped on the top of the bridge body (1), and connecting protrusions (3) are symmetrically welded on both sides of the bridge body (1), and a rectangular connecting plate (4) is installed at the bottom of the bridge body (1), and a buffer plate (5) is installed at the bottom of the connecting plate (4), and a limit plate (6) is fixedly connected to the bottom of the buffer plate (5), and spring damping shock absorbers (7) are equidistantly installed inside the limit plate (6), and a support plate (8) is fixedly connected to the bottom of the spring damping shock absorber (7), and a fixing frame (9) is installed below the support plate (8), and main fixing rods (10) and auxiliary fixing rods (11) are symmetrically arranged at both ends of the fixing frame (9).

2. The cable tray fixing device for a steel structure factory building according to claim 1 is characterized in that: A supporting block (31) is installed at the bottom of each of the connecting protrusions (3), and a first connecting hole (32) penetrating the supporting block (31) is provided at the top of the connecting protrusion (3).

3. The cable tray fixing device for a steel structure factory building according to claim 1 is characterized in that: A threaded rod (41) is symmetrically mounted on the top of the connecting plate (4), and a connecting piece (42) is threadedly intersected at the top of the threaded rod (41); the threaded rod (41) passes through the bottom of the bridge frame body (1), and the connecting piece (42) is threadedly intersected with the threaded rod (41) inside the bridge frame body (1).

4. The cable tray fixing device for a steel structure factory building according to claim 1, characterized in that: The top of the buffer plate (5) is provided with a buffer groove (51), and a flexible fireproof pad (52) is installed near the top of the buffer groove (51), and a buffer cotton (53) is filled at the bottom of the flexible fireproof pad (52) and located inside the buffer groove (51), and a buffer pad (54) made of rubber material is installed at the bottom of the buffer cotton (53), and the connecting plate (4) is plugged into the inside of the buffer groove (51).

5. The cable tray fixing device for a steel structure factory building according to claim 1, characterized in that: A limiting groove (61) is provided at the bottom of the limiting plate (6), and the top end of the spring damping shock absorber (7) is fixed in the limiting groove (61).

6. The cable tray fixing device for a steel structure factory building according to claim 1 is characterized by: A limiting sleeve plate (81) is installed on the top of the support plate (8) and located on the periphery of the spring damping shock absorber (7), and a connecting pad (82) is bonded to the bottom of the support plate (8).

7. The cable tray fixing device for a steel structure factory building according to claim 2 is characterized in that: A plurality of second connection holes (91) are provided on the top of the fixing frame (9), and the first connection hole (32) is fixedly connected to the second connection hole (91) via a fixing member.

8. The cable tray fixing device for a steel structure factory building according to claim 1, characterized in that: A first anchor bolt (101) is installed on the top of the main fixing rod (10), and a second anchor bolt (111) is installed on the top of the secondary fixing rod (11).

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