CN214100695U

CN214100695U - Plastic-sprayed groove type cable bridge

Info

Publication number: CN214100695U
Application number: CN202023298884.3U
Authority: CN
Inventors: 蔡亭
Original assignee: Jiangsu Huhua Electric Co ltd
Current assignee: Jiangsu Huhua Electric Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-31
Anticipated expiration: 2030-12-30

Abstract

The utility model belongs to the technical field of bridge frames, in particular to a cable spraying groove type bridge frame, which comprises a bridge frame, wherein both sides of one end of the bridge frame are respectively provided with a limiting hole, both sides of the other end of the bridge frame are respectively provided with a connecting head, one side of the connecting head is provided with a limiting device, the top of the bridge frame is provided with a bridge frame cover, both sides of one end of the bridge frame cover are respectively provided with an L-shaped connecting block, the surface of the L-shaped connecting block is provided with a connecting groove, a fixed rod is moved upwards by pulling a convex connecting block to enable the bridge frame cover to slide on the bridge frame, then the convex connecting block is loosened to enable the fixed rod to penetrate through the bridge frame and the bridge frame cover by pulling force generated by a first spring, then the convex connecting block is placed in the accommodating groove to form an invisible accommodating groove, both sides of the convex connecting block are respectively provided with grooves for facilitating an operator to pull the convex connecting block, time and labor are saved, so that the device is safe and attractive, the installation time can be shortened, and the working efficiency is improved.

Description

Plastic-sprayed groove type cable bridge

Technical Field

The utility model belongs to the technical field of the crane span structure, concretely relates to cable spraying plastics slot type crane span structure.

Background

The cable bridge is divided into structures such as a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a grid bridge and the like, and is composed of a support, a supporting arm, an installation accessory and the like. The steel plate can be independently erected and also can be laid on various buildings (structures) and pipe gallery supports, the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on an outdoor bridge outside the building, and if the steel plate is near the seaside or belongs to a corrosive area, the steel plate must have the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and high impact strength.

With the development of the times, the use of the bridge is increased, and in order to improve the attractiveness of the bridge in installation and use, a large amount of time is wasted for installing the bridge, so that the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a cable spraying plastics slot type crane span structure has solved in order to improve the pleasing to the eye of crane span structure installation use, generally needs personnel extravagant a large amount of time to install it, leads to the problem that has reduced work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the cable spraying plastics slot type crane span structure, including the crane span structure, spacing hole has been seted up respectively to the both sides of crane span structure one end, the both sides of the crane span structure other end are provided with the connector respectively, one side of connector is provided with stop device, the top of crane span structure is provided with the crane span structure lid, the both sides of crane span structure lid one end are provided with L shape connecting block respectively, the surface of L shape connecting block is provided with the spread groove, the top of crane span structure lid is provided with fixing device.

Preferably, the limiting device comprises a limiting block, limiting rods are arranged on two sides of the limiting block, a limiting plate is arranged on one side of each limiting rod, and a second spring is arranged on the surface of each limiting plate.

Preferably, the fixing device comprises a connecting hole and a containing groove, a fixing rod is arranged in the containing groove, a first spring is arranged on the surface of the fixing rod, a convex connecting block is arranged at the top of the fixing rod, and grooves are formed in two sides of the convex connecting block respectively.

Preferably, the bottom of the bridge is provided with an anti-slip layer.

Preferably, the bridge and the bridge cover are both made of aluminum alloy.

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

through pulling convex connecting block with dead lever rebound, make the crane span structure lid slide on the crane span structure, then loosen convex connecting block, the pulling force that produces first spring runs through crane span structure and crane span structure lid to the dead lever, then convex connecting block is placed and is being accomodate the inside of accomodating the groove, form stealthily and accomodate, set up the recess respectively in the both sides of convex connecting block, make for convenience operating personnel to stimulate it, time saving and labor saving, not only safe again pleasing to the eye like this, can also reduce the time of installation, the efficiency of work is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is an enlarged view of the storage groove of the present invention;

figure 4 is the utility model discloses the cross-sectional view of stopper.

In the figure: 1, a bridge frame; 2, a bridge cover; 3, connecting holes; 4, limiting holes; 5, a limiting block; 6L-shaped connecting blocks; 7, connecting grooves; 8, an anti-slip layer; 9 connecting heads; 10 grooves; 11 a first spring; 12 a receiving groove; 13 a male connector block; 14 fixing the rod; 15, limiting rods; 16 limiting plates; 17 a second spring.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: a cable spraying plastic groove type bridge frame comprises a bridge frame 1, wherein two sides of one end of the bridge frame 1 are respectively provided with a limiting hole 4, two sides of the other end of the bridge frame 1 are respectively provided with a connector 9, one side of the connector 9 is provided with a limiting device, the top of the bridge frame 1 is provided with a bridge frame cover 2, two sides of one end of the bridge frame cover 2 are respectively provided with an L-shaped connecting block 6, the surface of the L-shaped connecting block 6 is provided with a connecting groove 7, the top of the bridge frame cover 2 is provided with a fixing device, the connector 9 is placed inside the bridge frame 1 to be conveniently connected, then the bridge frame cover 2 is put on the bridge frame 1 to slide, so that the L-shaped connecting block 6 is clamped inside the connecting groove 7 to be connected, the use stability of the bridge frame cover is improved, set up spacing hole 4 in the both sides of crane span structure 1, can not only play the effect of restriction like this, can also conveniently adjust the bridge of connecting to strengthen its self practicality.

Specifically, stop device includes stopper 5, the both sides of stopper 5 are provided with gag lever post 15, one side of gag lever post 15 is provided with limiting plate 16, limiting plate 16's surface is provided with second spring 17, gag lever post 15 through pressing stopper 5 both sides makes limiting plate 16 extrusion second spring 17 be close to each other, enter into the inside of stopper 5 with gag lever post 15, then remove the position that needs to fix and loosen gag lever post 15 again, the elasticity that makes second spring 17 produce removes gag lever post 15 from the inside of stopper 5, make crane span structure 1 and crane span structure lid 2 fix, and the operation is thus simple, and the working capability of operators is reduced, thereby the installation work efficiency of operators is improved.

Specifically, the fixing device comprises a connecting hole 3 and a receiving groove 12, a fixing rod 14 is arranged inside the receiving groove 12, a first spring 11 is arranged on the surface of the fixing rod 14, a convex connecting block 13 is arranged at the top of the fixing rod 14, grooves 10 are respectively arranged on two sides of the convex connecting block 13, the fixing rods 14 are moved upwards by pulling the male connecting blocks 13, so that the bridge cover 2 slides on the upper side of the bridge 1, the male connecting blocks 13 are then released, the tension produced by the first springs 11 is used to penetrate the fixing rods 14 through the bridge 1 and the bridge cover 2, then the convex connecting block 13 is placed in the receiving groove 12 for receiving to form a hidden receiving, the grooves 10 are formed in the two sides of the convex connecting block 13 respectively, so that the convex connecting block is convenient for an operator to pull, time and labor are saved, the convex connecting block is safe and attractive, the installation time can be shortened, and the working efficiency is improved.

Specifically, the bottom of the bridge frame 1 is provided with the anti-slip layer 8, and the anti-slip layer 8 is arranged at the bottom of the bridge frame 1, so that friction between contact surfaces can be increased, sliding of the bridge frame when the bridge frame is placed is avoided, and damage of the bridge frame when the bridge frame is slid is reduced.

The bridge frame 1 and the bridge frame cover 2 are made of aluminum alloy, the bridge frame 1 and the bridge frame cover 2 are made of the aluminum alloy, the specific strength is close to high alloy steel, the specific rigidity exceeds steel, and the high alloy steel has good casting performance and plastic processing performance, good electric conduction performance and heat conduction performance, and good corrosion resistance and weldability, so that the service life of the high alloy steel is prolonged.

The utility model discloses a theory of operation and use flow: after the utility model is installed, the connector 9 is placed inside the bridge frame 1 to facilitate the connection, then the bridge frame cover 2 is placed on the bridge frame 1 to slide, so that the L-shaped connecting block 6 is clamped inside the connecting groove 7 to improve the stability of the use, the two sides of the bridge frame 1 are provided with the limiting holes 4, thereby not only having the limiting function, but also moving the limiting rods 15 on the two sides of the limiting block 5 to enable the limiting plates 16 to extrude the second springs 17 to approach each other, enabling the limiting rods 15 to enter the limiting block 5, then moving to the position needing to be fixed and then loosening the limiting rods 15, enabling the elastic force generated by the second springs 17 to move the limiting rods 15 out of the inside of the limiting block 5, fixing the bridge frame 1 and the bridge frame cover 2, pulling the convex connecting block 13 to move the fixing rods 14 upwards, enabling the bridge frame cover 2 to slide on the bridge frame 1, then the convex connecting block 13 is loosened, the fixing rod 14 penetrates through the bridge frame 1 and the bridge frame cover 2 by the tensile force generated by the first spring 11, then the convex connecting block 13 is placed in the accommodating groove 12 for accommodating, invisible accommodating is formed, the grooves 10 are respectively formed in the two sides of the convex connecting block 13, so that an operator can conveniently pull the convex connecting block, the anti-skid layer 8 is installed at the bottom of the bridge frame 1, the anti-skid layer is made of aluminum alloy materials, the bridge frame 1 and the bridge frame cover 2 are made of aluminum alloy materials, the specific strength is close to high alloy steel, the specific rigidity exceeds steel, good casting performance and plastic processing performance are achieved, good electric conduction performance and heat conduction performance are achieved, and good corrosion resistance and welding performance are achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Cable spraying plastics slot type crane span structure, including crane span structure (1), its characterized in that: spacing hole (4) have been seted up respectively to the both sides of crane span structure (1) one end, the both sides of crane span structure (1) other end are provided with connector (9) respectively, one side of connector (9) is provided with stop device, the top of crane span structure (1) is provided with crane span structure lid (2), the both sides of crane span structure lid (2) one end are provided with L shape connecting block (6) respectively, the surface of L shape connecting block (6) is provided with spread groove (7), the top of crane span structure lid (2) is provided with fixing device.

2. The plastic-sprayed trough bridge of claim 1, wherein: the limiting device comprises a limiting block (5), limiting rods (15) are arranged on two sides of the limiting block (5), a limiting plate (16) is arranged on one side of each limiting rod (15), and a second spring (17) is arranged on the surface of each limiting plate (16).

3. The plastic-sprayed trough bridge of claim 1, wherein: the fixing device comprises a connecting hole (3) and a containing groove (12), a fixing rod (14) is arranged inside the containing groove (12), a first spring (11) is arranged on the surface of the fixing rod (14), a convex connecting block (13) is arranged at the top of the fixing rod (14), and grooves (10) are formed in two sides of the convex connecting block (13) respectively.

4. The plastic-sprayed trough bridge of claim 1, wherein: the bottom of the bridge (1) is provided with an anti-skid layer (8).

5. The plastic-sprayed trough bridge of claim 1, wherein: the bridge frame (1) and the bridge frame cover (2) are both made of aluminum alloy materials.