CN212784611U

CN212784611U - Improved grid type cable bridge

Info

Publication number: CN212784611U
Application number: CN202021688462.4U
Authority: CN
Inventors: 马松涛
Original assignee: Jiangsu Wanqi Electric Appliance Group Xuyi Co Ltd
Current assignee: Jiangsu Wanqi Electric Appliance Group Xuyi Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-23
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to a cable testing bridge technical field, specifically speaking relates to an improvement type latticed cable testing bridge, including the cable testing bridge main part, be provided with the mounting bracket in the cable testing bridge main part, two mutual just right U-shaped mounts around the mounting bracket includes, all be provided with the cardboard on the side that two vertical section plate bodys of U-shaped mount are close to each other, be provided with the lug on the horizontal segment plate body central point of U-shaped mount puts the bottom surface, be provided with the screw hole that is linked together with the external world in one of them lug, be provided with the shaft hole that is linked together with the external world in the other lug, close welding has the bearing on the pore wall in shaft hole, close welding has the projection on the inner circle of bearing, one of them end of. The utility model discloses be convenient for adjust the distance between two U-shaped mounts, offer convenience for supporting cable crane span structure main part, also offer convenience for the user.

Description

Improved grid type cable bridge

Technical Field

The utility model relates to a cable testing bridge technical field, specifically speaking relates to an improvement type grid cable testing bridge.

Background

The grid cable testing bridge is latticed and is used for supporting the rigid structure of cable, and the grid cable testing bridge generally can use jointly with the mounting bracket cooperation, utilizes the mounting bracket to play support and fixed effect to the cable testing bridge, but the mount bracket on the conventional grid cable testing bridge when using, the distance between its two support bodies can not be adjusted, and then brings certain inconvenience for supporting the cable testing bridge.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improvement type grid cable testing bridge to solve the defect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved grid type cable bridge comprises a cable bridge main body, wherein a mounting frame is arranged on the cable bridge main body, the mounting frame comprises a front U-shaped fixing frame and a rear U-shaped fixing frame which are opposite to each other, vertical section plate bodies of the U-shaped fixing frames are arranged downwards, clamping plates are arranged on the side faces, close to each other, of the two vertical section plate bodies of the U-shaped fixing frames, the sections of the clamping plates are L-shaped, the vertical section plate bodies of the clamping plates and the vertical section plate bodies of the U-shaped fixing frames are opposite to each other and are parallel to each other, rod bodies of the cable bridge main body are clamped between the vertical section plate bodies of the clamping plates and the vertical section plate bodies of the U-shaped fixing frames and abut against the horizontal section plate bodies of the clamping plates, convex blocks are arranged on the bottom surfaces of the central positions of the horizontal section plate bodies of the U-shaped fixing frames, the bearing is tightly welded on the hole wall of the shaft hole, the convex column is tightly welded on the inner ring of the bearing, a screw rod is arranged at one tail end of the convex column, and the screw rod penetrates through the threaded hole and is in threaded connection with the threaded hole.

Preferably, the knob is integrally formed at the other tail end of the convex column, and the cross section of the knob is cross-shaped, so that the convex column can be rotated more smoothly.

Preferably, two guide sleeves and two guide pillars which are symmetrical to each other are further arranged between the horizontal section plate bodies of the two U-shaped fixing frames, the guide sleeves are fixedly installed on one of the U-shaped fixing frames, the guide pillars are fixedly installed on the other U-shaped fixing frame, and the guide pillars and the guide sleeves are matched in an inserted manner, so that the two U-shaped fixing frames are more stable in moving.

Preferably, a fixing bottom plate is further arranged between the two guide sleeves, a connecting rod which is arranged vertically is arranged on the fixing bottom plate, and a fixing disc is arranged on the rod body at the top end of the connecting rod, so that the U-shaped fixing frame can be conveniently and fixedly installed on an external wall.

Preferably, be provided with the rectangular plate on the bottom body of rod of connecting rod, the rectangular plate is in through a plurality of fastening screw fixed mounting on the PMKD, conveniently carry out fixed mounting to rectangular plate and PMKD.

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

1. the utility model discloses a U-shaped mount that sets up to be provided with the lug on the U-shaped mount, connect through the screw rod between two U-shaped mounts, guarantee when using, can realize adjusting the distance between two U-shaped mounts through rotating the screw rod, facilitate the use, offer convenience for the user, solved the mount on the conventional net cable testing bridge when using, the distance between its two support bodies can not be adjusted, and then brings certain inconvenient problem for the supporting cable testing bridge.

2. The utility model discloses a connecting rod that sets up to be provided with fixed disk and rectangular plate on the connecting rod, conveniently with rectangular plate fixed mounting back on PMKD, with fixed disk fixed mounting on the wall body, realize fixing convenient to use to the U-shaped mount.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the mounting rack of the present invention;

fig. 3 is an explosion structure diagram of the mounting rack of the present invention.

In the figure: 1. a cable tray body; 2. a mounting frame; 20. a U-shaped fixing frame; 201. clamping a plate; 21. a bump; 22. a threaded hole; 23. a shaft hole; 231. a bearing; 24. a convex column; 241. a screw; 242. a knob; 25. a guide sleeve; 26. a guide post; 27. fixing the bottom plate; 28. a connecting rod; 281. fixing the disc; 282. a rectangular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

an improved grid type cable bridge comprises a cable bridge main body 1, wherein an installation frame 2 is arranged on the cable bridge main body 1, the installation frame 2 comprises a front U-shaped fixing frame 20 and a rear U-shaped fixing frame 20 which are opposite to each other, a vertical section plate body of the U-shaped fixing frame 20 is arranged downwards, a clamping plate 201 is formed on the side face, close to each other, of the two vertical section plate bodies of the U-shaped fixing frame 20 in a uniform body mode, the section of the clamping plate 201 is L-shaped, the vertical section plate body of the clamping plate 201 and the vertical section plate body of the U-shaped fixing frame 20 are opposite to each other and are parallel to each other, a rod body of the cable bridge main body 1 is clamped between the vertical section plate body of the clamping plate 201 and the vertical section plate body of the U-shaped fixing frame 20 and;

specifically, the bottom surface of the horizontal section plate body center position of the U-shaped fixing frame 20 is integrally formed with a convex block 21, one of the convex blocks 21 is internally provided with a threaded hole 22 communicated with the outside, the other convex block 21 is internally provided with a shaft hole 23 communicated with the outside, the hole wall of the shaft hole 23 is tightly welded with a bearing 231, an inner ring of the bearing 231 is tightly welded with a convex column 24, one of the tail end rod bodies of the convex column 24 is integrally formed with a screw 241, the screw 241 penetrates through the threaded hole 22 and is in threaded connection with the threaded hole 22, it is ensured that when the device is used, the U-shaped fixing frame 20 in threaded connection with the screw 241 can be driven to move by rotating the screw 241, so that the distance between the two U-shaped.

In this embodiment, the knob 242 is integrally formed at the other end of the protruding column 24, and the cross section of the knob 242 is cross-shaped, so that the knob 242 can be rotated to drive the protruding column 24 to rotate more smoothly by rotating the knob 242.

Specifically, two guide sleeves 25 and two guide pillars 26 which are symmetrical to each other are further arranged between the horizontal section plate bodies of the two U-shaped fixing frames 20, the guide sleeves 25 are tightly welded on one of the U-shaped fixing frames 20, the guide pillars 26 are tightly welded on the other U-shaped fixing frame 20, the guide sleeves 25 are sleeved on the guide pillars 26, the guide pillars 26 and the guide sleeves 25 are matched in an inserted manner, the two U-shaped fixing frames 20 are limited, it is ensured that the two U-shaped fixing frames 20 cannot rotate, and it is further ensured that the two U-shaped fixing frames 20 are more stable in moving.

Further, still be provided with PMKD 27 between two guide pin bushings 25, PMKD 27 closely welds on guide pin bushings 25, be provided with the connecting rod 28 that is vertical form setting on the PMKD 27, integrated into one piece has fixed disk 281 on the body of rod of connecting rod 28's the top, be provided with corresponding screw hole in the fixed disk 281, threaded connection has fastening screw in the screw hole in the fixed disk 281, the convenience is when using, with fixed disk 281 fixed mounting on external wall body, the realization is with U-shaped mount 20 fixed mounting on external wall body.

In addition, the rectangular plate 282 is integrally formed on the bottom end rod body of the connecting rod 28, the rectangular plate 282 is fixedly installed on the fixing bottom plate 27 through a plurality of fastening screws, corresponding threaded holes are formed in the rectangular plate 282 and the fixing bottom plate 27, and the rectangular plate 282 is fixedly installed on the fixing bottom plate 27 through the fastening screws, so that the rectangular plate 282 and the fixing bottom plate 27 can be conveniently and fixedly installed.

When the improved grid type cable bridge of the utility model is used, firstly, the distance between the two U-shaped fixing frames 20 is adjusted according to the length and the distance of the rod body of the cable bridge main body 1, the knob 242 is rotated to drive the convex column 24 to rotate, the convex column 24 is rotated to drive the screw 241 to rotate, the screw 241 is rotated to drive the U-shaped fixing frame 20 connected with the screw to move towards one side close to or far away from the other U-shaped fixing frame 20, the effect of adjusting the distance between the two U-shaped fixing frames 20 is achieved, after the distance is adjusted, the rod body of the cable bridge main body 1 is continuously clamped between the vertical section plate body of the clamping plate 201 and the vertical section plate body of the U-shaped fixing frame 20 and is propped against the horizontal section plate body of the clamping plate 201, the problem that the distance between the two frame bodies of the conventional grid type cable bridge can not be, thereby bringing certain inconvenience to the support of the cable bridge.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improvement type net formula cable testing bridge, includes cable testing bridge main part (1), its characterized in that: the cable bridge main body (1) is provided with a mounting rack (2), the mounting rack (2) comprises a front U-shaped fixing frame (20) and a rear U-shaped fixing frame (20) which are opposite to each other, vertical section plate bodies of the U-shaped fixing frames (20) are arranged downwards, clamping plates (201) are arranged on the side faces, close to each other, of the two vertical section plate bodies of the U-shaped fixing frames (20), the cross sections of the clamping plates (201) are L-shaped, the vertical section plate bodies of the clamping plates (201) and the vertical section plate bodies of the U-shaped fixing frames (20) are opposite to each other and are parallel to each other, rod bodies of the cable bridge main body (1) are clamped between the vertical section plate bodies of the clamping plates (201) and the vertical section plate bodies of the U-shaped fixing frames (20) and abut against the horizontal section plate bodies of the clamping plates (201), and a convex block (21), one of the convex blocks (21) is internally provided with a threaded hole (22) communicated with the outside, the other convex block (21) is internally provided with a shaft hole (23) communicated with the outside, a bearing (231) is tightly welded on the wall of the shaft hole (23), a convex column (24) is tightly welded on the inner ring of the bearing (231), one tail end of the convex column (24) is provided with a screw rod (241), and the screw rod (241) penetrates through the threaded hole (22) and is in threaded connection with the threaded hole (22).

2. The improved grid cable tray of claim 1, wherein: the other end of the convex column (24) is integrally formed with a knob (242), and the cross section of the knob (242) is in a cross shape.

3. The improved grid cable tray of claim 1, wherein: two guide sleeves (25) and two guide columns (26) which are symmetrical to each other are further arranged between the horizontal section plate bodies of the two U-shaped fixing frames (20), the guide sleeves (25) are fixedly installed on one of the U-shaped fixing frames (20), the guide columns (26) are fixedly installed on the other U-shaped fixing frame (20), and the guide columns (26) are matched with the guide sleeves (25) in an inserted connection mode.

4. The improved grid cable tray of claim 3, wherein: a fixing bottom plate (27) is further arranged between the two guide sleeves (25), a connecting rod (28) which is arranged in a vertical mode is arranged on the fixing bottom plate (27), and a fixing disc (281) is arranged on the top end rod body of the connecting rod (28).

5. The improved grid cable tray of claim 4, wherein: the bottom end rod body of the connecting rod (28) is provided with a rectangular plate (282), and the rectangular plate (282) is fixedly installed on the fixed bottom plate (27) through a plurality of fastening screws.