CN218102395U

CN218102395U - Cable tray structure for laying cable

Info

Publication number: CN218102395U
Application number: CN202221748000.6U
Authority: CN
Inventors: 李剑波
Original assignee: Special Call Beijing New Energy Technology Co ltd
Current assignee: Special Call Beijing New Energy Technology Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-20
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a cable laying uses crane span structure relates to cable laying technical field. The utility model provides a cable laying uses crane span structure, includes crane span structure body and cable cover plate, the one end symmetry of crane span structure body is equipped with the fixing base, and the other end symmetry of crane span structure body is equipped with the locking seat, is connected through locking seat and the fixing base that mutually supports and use between the crane span structure body, and it is fixed mutually through a plurality of fixing bolt between cable cover plate's both sides and the crane span structure body, and the bottom of crane span structure body is equipped with puts the line board, and the limiting plate is installed to cable cover plate's bottom, puts the effect that line board and limiting plate cooperation were used in order to play spacing cable. The utility model discloses a fixing base and the locking seat that set up for installation that can be quick between the crane span structure body, weak point consuming time, labour saving and time saving, and the later stage of being convenient for is dismantled, has made things convenient for the maintenance, and simple structure, convenient to use, manufacturing cost is also low.

Description

Cable tray structure for laying cable

Technical Field

The utility model relates to a cable laying technical field specifically is a cable laying uses crane span structure.

Background

A cable is typically a rope-like cable made up of several wires or groups of wires stranded, with internal electrical conduction and external insulation features. In cable laying, often need set up the cable in the furred ceiling top, the cable is heavier, leans on the furred ceiling to be difficult to support, consequently just needs to use the cable testing bridge.

This type of crane span structure on the market is various today, can satisfy people's user demand basically, but still has certain weak point, for example, adopt welded mode to fix mostly between traditional crane span structure, lead to the installation loaded down with trivial details like this, it is long consuming time, later stage also be convenient for carry out quick dismantlement, overhaul moreover and maintain sometimes inconvenient, for this the utility model provides a novel solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable laying uses crane span structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable laying uses crane span structure, includes crane span structure body and cable cover plate, the one end symmetry of crane span structure body is equipped with the fixing base, and the other end symmetry of crane span structure body is equipped with the locking seat, is connected through locking seat and the fixing base that mutually supports and use between the crane span structure body, and it is fixed mutually through a plurality of fixing bolt between cable cover plate's both sides and the crane span structure body, and the bottom of crane span structure body is equipped with puts the line board, and the limiting plate is installed to cable cover plate's bottom, puts the effect that line board and limiting plate cooperation were used in order to play spacing cable.

As the preferred technical scheme in this application, seted up first rectangular channel on the fixing base, seted up the second rectangular channel the same with first rectangular channel width on the locking seat, rotate in the second rectangular channel and be connected with the spheroid, the welding has the screw thread stick on the spheroid, and the spiro union has the locking head on the screw thread stick.

As a preferable technical scheme in the application, the diameter of the threaded rod is smaller than the width of the second rectangular groove, and the diameter of the locking head is larger than the width of the second rectangular groove.

As the preferred technical scheme in this application, the inboard of locking seat and fixing base all is seted up with the breach of cable apron looks adaptation, and the width on the both sides limit of cable apron equals the width of breach.

As the preferred technical scheme in this application, put the top of line board and seted up a plurality of wire casing of putting that are used for placing the cable, the bottom of limiting plate is seted up a plurality of spacing grooves the same with wire casing diameter of putting, and the equidistance is fixed with a plurality of springs between the roof of limiting plate and cable apron's bottom.

As the preferable technical scheme in the application, the locking seat, the fixing seat and the cable cover plate are fixedly connected through the locking bolt.

As preferred technical scheme in this application, the bolt hole has all been seted up to the breach department of locking seat and fixing base, and the screw unanimous with the bolt hole specification is seted up to the equal symmetry in side of cable apron.

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

this crane span structure for cable laying, fixing base and locking seat through setting up for installation that can be quick between the crane span structure body, consuming time is short, labour saving and time saving, and the later stage of being convenient for is dismantled, it maintains to have made things convenient for the maintenance, and simple structure, high durability and convenient use, low in production cost is also, through setting up put the wire casing and put the line board, can play the effect of arranging the cable inlet wire, avoided the cable to pile up each other, the extruded problem, in addition, can also play the effect of spacing cable, the cable can not shift.

Drawings

Fig. 1 is a schematic view of the installation of the bridge frame of the present invention;

fig. 2 is an installation schematic diagram of the bridge frame body and the cable cover plate of the present invention;

fig. 3 is a schematic structural view of the bridge body of the present invention;

fig. 4 is a schematic structural view of the cable cover plate of the present invention;

fig. 5 is a schematic structural view of the locking seat of the present invention;

fig. 6 is a schematic structural view of the fixing base of the present invention.

In the figure: 1. a bridge frame body; 101. a wire placing plate; 102. a wire groove is arranged; 2. a cable cover plate; 201. a limiting plate; 202. a spring; 203. fixing the bolt; 204. a locking bolt; 3. a fixed seat; 301. a first rectangular groove; 302. a notch; 4. a locking seat; 401. a second rectangular groove; 402. a sphere; 403. a threaded rod; 404. a locking head.

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.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a cable laying uses crane span structure, including crane span structure body 1 and cable cover 2, the one end symmetry of crane span structure body 1 is equipped with fixing base 3, the other end symmetry of crane span structure body 1 is equipped with locking seat 4, locking seat 4 and fixing base 3 that use through mutually supporting between the crane span structure body 1 are connected, it is fixed mutually through a plurality of fixing bolt 203 between the both sides of cable cover 2 and the crane span structure body 1, the bottom of crane span structure body 1 is equipped with puts line board 101, limiting plate 201 is installed to the bottom of cable cover 2, it uses in order to play the effect of spacing cable to put line board 101 and limiting plate 201 cooperation. It should be noted here that the fixing base 3 of each bridge frame body 1 one end is flush with the side of the bridge frame body 1, the same locking base 4 is flush with the side of the bridge frame body 1, when the bridge frame body 1 is installed, one end of the fixing base 3 on one bridge frame body 1 is attached to one end of the locking base 4 on the other bridge frame body 1, and then the locking base 4 and the fixing base 3 are fixed, so that the installation between the bridge frame bodies 1 is facilitated.

As a specific embodiment, the fixing base 3 is provided with a first rectangular groove 301, the locking base 4 is provided with a second rectangular groove 401 having the same width as the first rectangular groove 301, a sphere 402 is rotatably connected in the second rectangular groove 401, a threaded rod 403 is welded on the sphere 402, and a locking head 404 is screwed on the threaded rod 403. It should be noted that, the diameter of screw rod 403 is less than the width of second rectangular channel 401, the diameter of locking head 404 is greater than the width of second rectangular channel 401, like this when rotatory locking head 404, locking head 404 can remove towards the direction of fixing base 3, and then make the close laminating of fixing base 3 and locking seat 4, locking head 404 can also play limiting displacement simultaneously, fixing base 3 is difficult to break away from each other with locking seat 4, and then convenient and fast installs two crane span structure bodies 1, the installation is simple, and is fast.

As a specific embodiment, the inner sides of the locking seat 4 and the fixing seat 3 are both provided with a notch 302 adapted to the cable cover plate 2, and the width of the two side edges of the cable cover plate 2 is equal to the width of the notch 302. It should be noted here that the cable cover 2 has two side edges, the side edges are attached to the side edges of the bridge body 1, and the inner sides of the locking seat 4 and the fixing seat 3 are both provided with notches 302 adapted to the cable cover 2, so that the locking seat 4 and the fixing seat 3 do not obstruct the installation of the cable cover 2.

As a specific embodiment, the top of the wire placing plate 101 is provided with a plurality of wire placing grooves 102 for placing cables, the bottom of the limiting plate 201 is provided with a plurality of limiting grooves with the same diameter as the wire placing grooves 102, and a plurality of springs 202 are fixed between the top plate of the limiting plate 201 and the bottom of the cable cover plate 2 at equal intervals. It should be noted here that, cables are placed in the wire placing grooves 102, according to the bridge bodies 1 of different specifications, the number of the wire placing grooves 102 formed in the wire placing plate 101 is different, the number of the limiting grooves in the limiting plate 201 is always consistent with the number of the wire placing grooves 102, and the natural length of the spring 202 is greater than the depth of the bridge body 1, so that when the cable cover plate 2 is installed, when the cable cover plate 2 covers the bridge body 1, the spring 202 is in a compressed state, and similarly, the spring 202 can also provide a downward force to the limiting plate 201, so that the limiting plate 201 is tightly attached to the wire placing plate 101, and the cables are limited.

As a specific embodiment, the locking seat 4, the fixing seat 3 and the cable cover plate 2 are fixedly connected through the locking bolt 204, bolt holes are formed in the notches 302 of the locking seat 4 and the fixing seat 3, and screw holes with the same specification as the bolt holes are symmetrically formed in the side edge of the cable cover plate 2. It should be noted that all the spiro union has locking bolt 204 in the four corners department of cable apron 2, can fix between locking seat 4, fixing base 3 and the cable apron 2 through locking bolt 204, better fixes cable apron 2.

Particularly, when the bridge body 1 is laid, firstly, one end of the fixing seat 3 on one bridge body 1 is attached to one end of the locking seat 4 on the other bridge body 1, then the threaded rod 403 is turned to adjust the threaded rod 403 to a horizontal state, at this moment, the fixing seat 3 is attached to the locking seat 4, the fixing seat 3 is located between the locking head 404 and the locking seat 4, then the locking head 404 is turned to, the locking head 404 pushes the fixing seat 3 to move towards the locking seat 4, so that the two bridge bodies 1 can be tightly fixed together, and the rest can be done by analogy until all the bridge bodies 1 are laid.

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

Claims

1. The utility model provides a cable laying uses crane span structure, includes crane span structure body (1) and cable cover board (2), its characterized in that: the one end symmetry of crane span structure body (1) is equipped with fixing base (3), the other end symmetry of crane span structure body (1) is equipped with locking seat (4), locking seat (4) and fixing base (3) that use through mutually supporting between crane span structure body (1) are connected, it is fixed mutually through a plurality of fixing bolt (203) between the both sides of cable sheathing (2) and crane span structure body (1), the bottom of crane span structure body (1) is equipped with puts line board (101), limiting plate (201) are installed to the bottom of cable sheathing (2), it uses in order to play the effect of spacing cable to put line board (101) and limiting plate (201) cooperation.

2. A bridge structure for cable laying according to claim 1, wherein: the fixing seat (3) is provided with a first rectangular groove (301), the locking seat (4) is provided with a second rectangular groove (401) which is the same as the first rectangular groove (301) in width, the second rectangular groove (401) is connected with a sphere (402) in a rotating mode, the sphere (402) is welded with a threaded rod (403), and the threaded rod (403) is connected with a locking head (404) in a threaded mode.

3. A bridge structure for cable laying according to claim 2, wherein: the diameter of the threaded rod (403) is smaller than the width of the second rectangular groove (401), and the diameter of the locking head (404) is larger than the width of the second rectangular groove (401).

4. A bridge structure for cable laying according to claim 1, wherein: the inner sides of the locking seat (4) and the fixing seat (3) are provided with notches (302) matched with the cable cover plate (2), and the width of two side edges of the cable cover plate (2) is equal to that of the notches (302).

5. A bridge structure for cable laying according to claim 4, wherein: the cable protection device is characterized in that a plurality of cable placing grooves (102) for placing cables are formed in the top of the cable placing plate (101), a plurality of limiting grooves with the same diameter as the cable placing grooves (102) are formed in the bottom of the limiting plate (201), and a plurality of springs (202) are fixed between the top plate of the limiting plate (201) and the bottom of the cable cover plate (2) at equal intervals.

6. The bridge structure for laying cables of claim 4, wherein: the locking seat (4), the fixing seat (3) and the cable cover plate (2) are fixedly connected through a locking bolt (204).

7. A bridge structure for cable laying according to claim 4, wherein: bolt holes are formed in the notches (302) of the locking seat (4) and the fixing seat (3), and screw holes with the same specification as the bolt holes are symmetrically formed in the side edge of the cable cover plate (2).