CN220628774U - Cable installation bridge - Google Patents

Abstract

The utility model discloses a cable installation bridge, which comprises a bridge main body and a top cover, wherein the top of the bridge main body is provided with two sliding grooves, the two sliding grooves are symmetrically distributed, the inside of each sliding groove is connected with a sliding plate in a sliding manner, the inside of each sliding plate is provided with a first clamping groove, the bottom of the top cover is fixedly connected with a first clamping block, and the first clamping blocks are matched with the first clamping grooves; the beneficial effects achieved by the utility model are as follows: can pass first draw-in groove when first fixture block under the elasticity effect of spring, drive the slide through the connecting plate and remove for first draw-in groove and first fixture block reach and connect fixedly purpose between top cap and the crane span structure main part, and also through the elasticity of spring, drive the second draw-in groove and the second fixture block on the connecting plate when making the second fixture block of the crane span structure main part other end pass the second draw-in groove, reach and connect fixedly purpose between two crane span structure main parts, operate more put convenient and fast, also need not use the instrument.

Description

Cable installation bridge

Technical Field

The utility model relates to the technical field of cable bridges, in particular to a cable installation bridge.

Background

The cable bridge is a rigid structural system for supporting cables, and is classified into a step type cable bridge, a tray type cable bridge, a slot type cable bridge, and a large span cable bridge, and it is necessary to install the cable bridge at a designated position during a cable laying operation.

The existing cable installation bridge, no matter between bridge main body and bridge main body or between bridge main body and top cover, all connect fixedly through a plurality of bolt nuts, when connecting fixedly to two bridge main bodies, receive the influence of the inboard limited space of bridge main body, screw or fixed instrument to bolt nut and receive the hindrance and influence easily, the condition that the exhibition is not opened appears easily, influence the installation, especially when installing between top cover and the bridge main body, the staff need stretch into the tool or directly bare-handedly to the bridge main body inboard hold the purpose that reaches the location to bolt or nut, can be more inconvenient after the interior space of itself just the bridge main body top of relatively little is sealed by the top cover, be unfavorable for the going on of installation work, consequently, we propose a cable installation bridge.

Disclosure of Invention

The present utility model is directed to a cable-mounting bridge, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cable installation crane span structure, includes crane span structure main part and top cap, the spout has been seted up at the top of crane span structure main part, the spout is two altogether, two the spout is symmetrical distribution, the inside sliding connection of spout has the slide, first draw-in groove has been seted up to the inside of slide, the first fixture block of bottom fixedly connected with of top cap, first fixture block and first draw-in groove cooperation are used, the bottom of slide just is located the outside fixedly connected with connecting plate of crane span structure main part, the inside sliding connection of connecting plate has the dead lever, dead lever and crane span structure main part fixed connection, the outside of dead lever is kept away from the one end fixedly connected with baffle of crane span structure main part, the outside of dead lever just is located the cover and is equipped with the spring between connecting plate and the baffle, the inside of being close to one side of crane span structure main part has been seted up to the second draw-in groove, the outside fixedly connected with second fixture block of crane span structure main part, second fixture block and second draw-in groove cooperation use.

Preferably, the cross section of the fixing rod is of a square structure.

Preferably, the outer side wall of the sliding plate is attached to the inner side wall of the sliding groove.

Preferably, a third clamping groove is formed in one side, far away from the sliding groove, of the top of the bridge main body, a third clamping block is fixedly connected to the bottom of the top cover, and the third clamping block is matched with the third clamping groove.

Preferably, the third clamping block is of an L-shaped structure.

Preferably, the bottom of the top cover is attached to the top of the bridge body.

The beneficial effects achieved by the utility model are as follows: through the crane span structure main part, the top cap, the spout, the slide, first draw-in groove, first fixture block, the connecting plate, the dead lever, the baffle, a spring, the second draw-in groove, the second fixture block, the third draw-in groove, the third fixture block, can pass first draw-in groove when first fixture block through the first draw-in groove under the elasticity effect of spring, through the connecting plate drive the slide and remove for first draw-in groove and first fixture block, reach the purpose of connecting fixedly between top cap and the crane span structure main part, and also through the elasticity of spring, drive the second draw-in groove and the second fixture block on the connecting plate when making the second fixture block of crane span structure main part other end pass the second draw-in groove, reach and connect fixedly purpose between two crane span structure main parts, operate more convenient and fast, also do not need the use tool.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the bridge body of the present utility model;

FIG. 3 is a schematic view of the bridge body of the present utility model;

fig. 4 is a schematic structural view of the top cover of the present utility model.

In the figure: 1. a bridge body; 2. a top cover; 3. a chute; 4. a slide plate; 5. a first clamping groove; 6. a first clamping block; 7. a connecting plate; 8. a fixed rod; 9. a baffle; 10. a spring; 11. a second clamping groove; 12. a second clamping block; 13. a third clamping groove; 14. and a third clamping block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

the utility model provides a cable installation crane span structure, including crane span structure main part 1 and top cap 2, spout 3 has been seted up at the top of crane span structure main part 1, and spout 3 is two altogether, and two spouts 3 are symmetrical distribution, and the inside sliding connection of spout 3 has slide 4, and first draw-in groove 5 has been seted up to the inside of slide 4, and the bottom fixedly connected with first fixture block 6 of top cap 2, and first fixture block 6 cooperates with first draw-in groove 5 and uses, connects fixedly between top cap 2 and the crane span structure main part 1 through first fixture block 6 and first draw-in groove 5; the bottom of slide 4 just is located the outside fixedly connected with connecting plate 7 of crane span structure main part 1, the inside sliding connection of connecting plate 7 has dead lever 8, dead lever 8 and crane span structure main part 1 fixed connection, the outside of dead lever 8 is kept away from the one end fixedly connected with baffle 9 of crane span structure main part 1, the outside of dead lever 8 just is located the cover between connecting plate 7 and the baffle 9 and is equipped with spring 10, the second draw-in groove 11 has been seted up to one side that the inside of connecting plate 7 is close to crane span structure main part 1, the outside fixedly connected with second fixture block 12 of crane span structure main part 1, second fixture block 12 and the cooperation of second draw-in groove 11 are used, connect fixedly between two crane span structure main parts 1 through second fixture block 12 and second draw-in groove 11.

The cross section of the fixed rod 8 is of a square structure, the connecting plate 7 is limited, and the connecting plate 7 is prevented from rotating on the fixed rod 8 by taking the fixed rod 8 as an axis by being matched with the sliding groove 3 and the sliding plate 4; the outer side wall of the sliding plate 4 is attached to the inner side wall of the sliding groove 3, and the sliding plate 4 is limited, so that the sliding plate 4 moves in the sliding groove 3 more stably; a third clamping groove 13 is formed in one side, far away from the sliding groove 3, of the top of the bridge main body 1, a third clamping block 14 is fixedly connected to the bottom of the top cover 2, the third clamping block 14 is matched with the third clamping groove 13 for use, the top cover 2 and the other side of the bridge main body 1 are limited through the third clamping groove 13 and the third clamping block 14, and the top cover 2 and the bridge main body 1 are fastened more by matching with the first clamping block 6 and the first clamping groove 5, so that the top cover 2 and the bridge main body 1 are not easy to fall off; the third clamping block 14 is of an L-shaped structure, so that the limiting purpose is achieved; the bottom of the top cover 2 is attached to the top of the bridge body 1, so that tightness is ensured, and dust is prevented from entering.

Specifically, when the utility model is used, firstly, when the top cover 2 and the bridge body 1 are connected and fixed, the third clamping block 14 on one side of the bottom of the top cover 2 is clamped into the third clamping groove 13 on the top of the bridge body 1, and then the top cover 2 is pressed downwards after being abutted against, so that the first clamping block 6 on the other side of the bottom of the top cover 2 is inserted into and passes through the first clamping groove 5 on the sliding plate 4, and is under the elastic action of the spring 10, the connecting plate 7 on the fixing rod 8 can drive the sliding plate 4 to move, so that the first clamping groove 5 on the sliding plate 4 is clamped with the first clamping block 6, and therefore, when the connection and fixation of the top cover 2 and the bridge body 1 are completed, the connection and the fixation of the two bridge bodies 1 are required, only the second clamping block 12 on one end of the bridge body 1 is directly inserted into and passes through the second clamping groove 11 on the other end of the bridge body 1, and is also under the elastic action of the spring 10, and the second clamping groove 11 on the connecting plate 7 can be clamped with the second clamping block 12, so that the connection and the fixation between the two bridge bodies 1 are completed, and the operation is fast and labor-saving, and the practicability is strong.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying 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 utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a cable installation crane span structure, includes crane span structure main part (1) and top cap (2), its characterized in that: the utility model provides a bridge frame body (1) top has been seted up spout (3), spout (3) are two altogether, two spout (3) are symmetric distribution, the inside sliding connection of spout (3) has slide (4), first draw-in groove (5) have been seted up to the inside of slide (4), the first fixture block (6) of bottom fixedly connected with of top cap (2), first fixture block (6) and first draw-in groove (5) cooperation use, the outside fixedly connected with connecting plate (7) of the bottom of slide (4) and being located bridge frame body (1), the inside sliding connection of connecting plate (7) has dead lever (8), the outside of dead lever (8) is kept away from bridge frame body (1) one end fixedly connected with baffle (9), the outside of dead lever (8) just is located between connecting plate (7) and the baffle (9) the cover and is equipped with spring (10), one side that the inside of connecting plate (7) is close to bridge frame body (1) is equipped with second draw-in groove (11), second clamping groove (12) are used in cooperation to second clamping groove (12).

2. A cable installation bridge according to claim 1, wherein: the cross section of the fixing rod (8) is of a square structure.

3. A cable installation bridge according to claim 1, wherein: the outer side wall of the sliding plate (4) is attached to the inner side wall of the sliding groove (3).

4. A cable installation bridge according to claim 1, wherein: a third clamping groove (13) is formed in one side, far away from the sliding groove (3), of the top of the bridge main body (1), a third clamping block (14) is fixedly connected to the bottom of the top cover (2), and the third clamping block (14) is matched with the third clamping groove (13).

5. The cable mounting tray of claim 4, wherein: the third clamping block (14) is of an L-shaped structure.

6. A cable installation bridge according to claim 1, wherein: the bottom of the top cover (2) is attached to the top of the bridge body (1).