CN220510662U - Dustproof electric power pipeline bridge - Google Patents

Abstract

The utility model relates to the technical field of pipeline bridges, in particular to a dustproof electric pipeline bridge, which comprises a bracket, wherein an end cover is connected above the bracket, a support frame is fixedly connected to the lower surface of the end cover, a dustproof cover is arranged between the support frame and the end cover, a rubber strip is fixedly connected to the outer wall of the dustproof cover, a guide chute is arranged above the dustproof cover, a sliding block is connected inside the guide chute in a sliding manner, and a handle is fixedly connected to the upper surface of the sliding block. According to the utility model, the maintenance window of the end cover can be unfolded through the arrangement of the lifting sliding type dust covers, and then the maintenance of the circuit inside the bracket is facilitated through the opening of the local dust covers.

Description

Dustproof electric power pipeline bridge

Technical Field

The utility model relates to the technical field of pipeline bridges, in particular to a dustproof electric power pipeline bridge.

Background

The cable bridge is divided into a groove type cable bridge, a tray type cable bridge, a step type cable bridge, a grid bridge and other structures, and consists of a bracket, a bracket arm, a mounting accessory and the like, can be independently erected, can be laid on various buildings and pipe gallery brackets, has the characteristics of simple structure, attractive appearance, flexible configuration, convenient maintenance and the like, and is mainly used for laying electric power pipelines.

The current electric power pipeline crane span structure is in the in-process of using, mainly realizes certain dustproof processing through the cover of top end cover, but when it is in use, because the length of crane span structure is around two meters, the end cover of conventional structure is inconvenient its dismantlement processing to inconvenient arrangement and maintenance are carried out to the inside of crane span structure, thereby reduce its convenience of using.

Disclosure of Invention

The utility model aims to provide a dustproof power pipeline bridge, which solves the problems that the end cover with a conventional structure is inconvenient to disassemble and process due to the fact that the length of the bridge is about two meters, so that the inside of the bridge is inconvenient to arrange and overhaul, and the convenience in use is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust-tight power line bridge, comprising:

the bracket, the top of bracket is connected with the end cover, the lower fixed surface of end cover is connected with the support frame, be provided with the shield between support frame and the end cover, the outer wall fixedly connected with rubber strip of shield, the direction spout has been seted up to the top of shield, the inside sliding connection of direction spout has the slider, the upper surface fixedly connected with handle of slider.

Preferably, both ends of the top of the bracket are bent, fastening bolts penetrate through the bent ends and the end covers, and positioning holes are formed in both ends of the bracket.

Preferably, the center of the end cover is provided with an access window, both sides of the end cover are bent, and the end cover is clamped outside the bracket.

Preferably, both ends of the support frame are step-shaped, fastening bolts penetrate through the step-shaped support frame and the end covers, limit grooves are formed in the upper surface of the support frame, and the distance between the limit grooves and the end covers is twice the thickness of the dust cover.

Preferably, the inside sliding connection of support frame spacing groove has the shield, and the degree of depth of spacing groove is the five times of rubber strip width, the shield all is provided with five groups with the rubber strip, and is adjacent the rubber strip is interference fit.

Preferably, the length of the rubber strip is equal to the width of the limit groove of the support frame, and the outer wall of the rubber strip is abutted against the inner wall of the limit groove.

Preferably, two symmetrically distributed guide sliding grooves are formed in the upper portion of each group of the rubber strips, the guide sliding grooves are of a convex structure, the guide sliding grooves are in damping sliding connection with the sliding blocks, and a grip is fixedly connected to the tops of the two sliding blocks.

Compared with the prior art, the utility model has the beneficial effects that: this dirt-proof electric power pipeline crane span structure passes through the setting of multiunit lift slidingtype shield, can expand the operation to the access panel of end cover, and then opens through local shield, is convenient for overhaul the inside circuit of bracket, and slidingtype control, and easy operation is convenient, when making things convenient for dust seal, the local regulation of opening of being convenient for to improve the convenience that this crane span structure used greatly.

(1) According to the utility model, the sectional type dust cover is arranged, so that the local bridge frame can be opened, and the pipeline inside the bridge frame is convenient to overhaul, so that the convenience in use of the bridge frame is greatly improved, the dust cover is adjusted in a sliding manner, the operation is simple and convenient, the opening space is not occupied, and the overhaul is further facilitated.

(2) According to the utility model, through up-and-down adjustment of the sectional type dust covers, up-and-down stacking placement between adjacent dust covers can be realized, so that the size adjustment of an opening space of the dust covers can be realized, the use convenience of the dust covers is further improved, meanwhile, due to the structure with the adjustable handle position, the size adjustment of the up-and-down overlapping area of the dust covers can be realized, the adjustment of stacking positions can be realized, and the use flexibility of the dust covers is further improved.

Drawings

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

FIG. 2 is a schematic view of a distribution structure of a dust cap according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic view of the overall structure of the dust cap of the present utility model.

In the figure: 1. a bracket; 2. an end cap; 3. a support frame; 4. a dust cover; 5. a rubber strip; 6. a guide chute; 7. a slide block; 8. a handle.

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. 1-5, an embodiment of the present utility model is provided: a dust-tight power line bridge, comprising: the materials of the parts used in the application are all products which can be directly purchased in the market, the principle and the connection mode are all the prior art well known to the person skilled in the art, so the details are not repeated here,

bracket 1, bracket 1's top is connected with end cover 2, end cover 2's lower fixed surface is connected with support frame 3, be provided with shield 4 between support frame 3 and the end cover 2, shield 4's outer wall fixedly connected with rubber strip 5, guide chute 6 has been seted up to shield 4's top, guide chute 6's inside sliding connection has slider 7, slider 7's upper surface fixedly connected with handle 8, through the setting of this structure, the convenience is moved up shield 4, and then make shield 4 present upper and lower distributed and place, thereby realize opening at end cover 2 top, be convenient for overhaul the operation to the pipeline of bracket 1 inside, whole easy operation is convenient, and through shield 4 liftable formula sliding connection, the displacement is simple, space is opened and is not taken up an area, the convenience overhauls bracket 1's inside, make bracket 1's overhaul not receive the influence of mounted position.

Further, both ends of the top of the bracket 1 are bent, fastening bolts penetrate through the bent ends and the end cover 2, fastening of the two ends is achieved through penetrating connection of the fastening bolts, positioning holes are formed in both ends of the bracket 1, and the adjacent brackets 1 can be connected in an extending mode through connection of the positioning holes and an external positioning plate.

Further, the access window has been seted up at the center of end cover 2, and the both sides of end cover 2 all are the form of buckling, and the outside at bracket 1 of end cover 2 block, and the setting of access window is convenient for overhaul the inside of bracket 1 and handles, and the block formula setting plays certain limiting displacement simultaneously.

Further, both ends of support frame 3 all are the step form, and runs through between support frame 3 step form and the end cover 2 has fastening bolt, and the spacing groove has been seted up to the upper surface of support frame 3, and spacing between spacing groove and the end cover 2 is the twice of shield 4 thickness, through the setting of its interval size, makes things convenient for shield 4 to lift up to can realize the upper and lower distribution setting of adjacent shield 4.

Further, the inside sliding connection of support frame 3 spacing groove has shield 4, and the degree of depth of spacing groove is the five times of rubber strip 5 width, and shield 4 and rubber strip 5 all are provided with five groups, and adjacent rubber strip 5 is interference fit, through the extrusion cooperation of adjacent rubber strip 5, can improve its sealed effect to play good dustproof effect.

Further, the length of the rubber strip 5 is equal to the width of the limit groove of the support frame 3, and the outer wall of the rubber strip 5 is abutted against the inner wall of the limit groove.

Further, two symmetrically distributed guide sliding grooves 6 are formed in the upper portion of each group of rubber strips 5, the guide sliding grooves 6 are of a convex structure, the guide sliding grooves 6 are in damping sliding connection with the sliding blocks 7, the top portions of the two sliding blocks 7 are fixedly connected with a handle 8, the handle 8 can be moved to the other side according to upward movement of two adjacent dustproof covers 4 on two sides through the position adjustability of the handle 8, and the device is flexible and various in operation and further improved in adaptability.

Working principle: when the utility model is used, the bridge is firstly installed and positioned, and further when the pipeline in the bracket 1 is required to be overhauled, one of the dust covers 4 is pulled up and moved to the upper part of the adjacent dust cover 4, at the moment, the opening of an overhauling window can be realized, so that the inside of the bracket 1 can be overhauled, otherwise, when all the dust covers 4 are positioned on the same horizontal plane, the sealing treatment on the top of the bracket 1 is realized through the extrusion fit of the adjacent rubber strips 5, and a good dustproof effect is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A dust-proof power line bridge, comprising:

bracket (1), the top of bracket (1) is connected with end cover (2), the lower fixed surface of end cover (2) is connected with support frame (3), be provided with shield (4) between support frame (3) and end cover (2), the outer wall fixedly connected with rubber strip (5) of shield (4), guide chute (6) have been seted up to the top of shield (4), the inside sliding connection of guide chute (6) has slider (7), the upper surface fixedly connected with handle (8) of slider (7).

2. A dust protected power line bridge as claimed in claim 1, wherein: the two ends of the top of the bracket (1) are bent, fastening bolts penetrate through the bent ends and the end cover (2), and positioning holes are formed in the two ends of the bracket (1).

3. A dust protected electrical conduit bridge according to claim 2, wherein: the center of end cover (2) has seted up the access window, the both sides of end cover (2) are the form of buckling, and the outside at bracket (1) of end cover (2) block.

4. A dust protected power line bridge as claimed in claim 3, wherein: the two ends of the support frame (3) are stepped, fastening bolts penetrate through the stepped part of the support frame (3) and the end cover (2), limit grooves are formed in the upper surface of the support frame (3), and the distance between the limit grooves and the end cover (2) is twice the thickness of the dust cover (4).

5. The dust protected electrical conduit bridge of claim 4, wherein: the inside sliding connection of support frame (3) spacing groove has shield (4), and the degree of depth of spacing groove is five times of rubber strip (5) width, shield (4) all are provided with five groups with rubber strip (5), and are adjacent rubber strip (5) is interference fit.

6. The dust protected electrical conduit bridge of claim 5, wherein: the length of the rubber strip (5) is equal to the width of the limit groove of the support frame (3), and the outer wall of the rubber strip (5) is abutted against the inner wall of the limit groove.

7. The dust protected electrical conduit bridge of claim 5, wherein: two symmetrically distributed guide sliding grooves (6) are formed in the upper portion of each group of the rubber strips (5), each guide sliding groove (6) is of a convex structure, each guide sliding groove (6) is in damping sliding connection with one sliding block (7), and a grip (8) is fixedly connected to the tops of the two sliding blocks (7).