CN218771037U

CN218771037U - Combined cable bridge

Info

Publication number: CN218771037U
Application number: CN202222612313.5U
Authority: CN
Inventors: 刘语; 王勇军
Original assignee: Shaanxi Zhonghe Electric Technology Co ltd
Current assignee: Shaanxi Zhonghe Electric Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-28
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a modular cable testing bridge, include the crane span structure main part and be used for installing the mount of crane span structure main part, the crane span structure main part includes roof, bottom plate and is used for connecting the curb plate of roof and bottom plate, the roof with the mount passes through bolted connection, the both sides of roof are provided with a plurality of dead levers, the curb plate sets up the side at the roof, just the upper end of curb plate through set up the through-hole with the dead lever cooperation is connected, the curb plate with the outside of roof through set up the nut with the end department threaded connection of dead lever, the spread groove has been seted up to the lower extreme of curb plate, the bottom plate sets up between the lower extreme of two curb plates, the both sides of bottom plate through set up the connecting plate with the spread groove cooperation is connected, the beneficial effects of the utility model are that: the bridge main body is composed of the top plate, the side plates and the bottom plate, so that the bridge is installed step by step in the installation process, and the installation is convenient and fast.

Description

Combined cable bridge

Technical Field

The utility model relates to a relevant technical field of cable testing bridge specifically is a modular cable testing bridge.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type, a grid type and the like, and consists of a bracket, a supporting arm, an installation accessory and the like, wherein the combined type cable bridge is a novel bridge, is suitable for laying of various projects, various units and various cables, and has the characteristics of simple structure, flexible configuration, convenient installation, novel form and the like, thereby being widely applied.

The existing combined cable bridge frame has the following defects when in use: when the cable bridge is installed, the cable bridge is combined in advance and then is fixedly connected with the fixing frame, so that the cable bridge is too heavy after being combined, inconvenient to install and inconvenient to re-lay cables in follow-up process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular cable testing bridge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a modular cable testing bridge, includes the crane span structure main part and is used for installing the mount of crane span structure main part, the crane span structure main part includes roof, bottom plate and is used for connecting the curb plate of roof and bottom plate, the roof with the mount passes through bolted connection, the both sides of roof are provided with a plurality of dead levers, the curb plate sets up the side at the roof, just the upper end of curb plate through set up the through-hole with the dead lever cooperation is connected, the curb plate with the outside of roof through set up the nut with the end department threaded connection of dead lever, the spread groove has been seted up to the lower extreme of curb plate, the bottom plate sets up between the lower extreme of two curb plates, the both sides of bottom plate through set up the connecting plate with the spread groove cooperation is connected, the upper surface of bottom plate is provided with the mounting panel, the upper surface demountable installation of mounting panel has the baffle, just the middle part of mounting panel is provided with complementary unit.

Preferably, the complementary unit includes fixed plate, movable rod and fly leaf, the upper end open-ended mounting groove has been seted up to the fixed plate, the fixed plate is provided with a plurality of compression springs in the inboard of mounting groove, the whole inside that sets up at compression spring of movable rod, the lower extreme of movable rod runs through the bottom plate, the fly leaf sets up in the standing groove that the roof middle part was seted up, the lower surface of fly leaf with the upper end fixed connection of movable rod.

Preferably, the middle part outside of movable rod is provided with the locating part, the locating part is in the mounting groove, just the lower surface of locating part with compression spring's upper end butt.

Preferably, a baffle is arranged on the outer side of the lower surface of the movable plate, a sealing gasket is arranged on the upper surface of the baffle, and the upper surface of the sealing gasket is abutted to the lower surface of the top plate.

Preferably, a plurality of jacks are formed in the upper surface of the mounting plate, a plurality of bolts are arranged on the end face of the lower end of the partition plate, and the bolts correspond to the jacks one to one respectively.

Preferably, the middle part of the side plate is provided with an opening, the outer side of the side plate is provided with a movable door at the opening through a hinge, and the inner side of the lower end of the movable door is connected with the side plate through magnet adsorption.

Compared with the prior art, the beneficial effects of the utility model are that: through adopting roof, curb plate and bottom plate with the crane span structure main part to at the in-process of installation, progressively install, and simple to operate is swift, effectually avoided the too big problem of being not convenient for the installation of traditional crane span structure main part whole weight, simultaneously through the upper surface at the bottom plate sets up complementary unit, in the use, accessible pulling complementary unit's movable rod makes the standing groove separation of fly leaf and roof, new cable laying of carrying on that can be quick.

Drawings

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

fig. 2 is a schematic structural view of the auxiliary mechanism of the present invention;

fig. 3 is a schematic structural view of a side plate of the present invention;

fig. 4 is a top view of the fixing plate of the present invention.

In the figure: 1. a fixed mount; 2. a top plate; 3. a base plate; 4. a side plate; 5. fixing the rod; 6. a nut; 7. a connecting plate; 8. mounting a plate; 9. a fixing plate; 10. a movable rod; 11. a movable plate; 12. mounting grooves; 13. a compression spring; 14. a limiting member; 15. a baffle plate; 16. an opening; 17. a partition plate; 18. a movable door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 a technical solution: the utility model provides a combined cable bridge, includes the crane span structure main part and is used for installing mount 1 of crane span structure main part, the crane span structure main part includes roof 2, bottom plate 3 and is used for connecting roof 2 and bottom plate 3's curb plate 4, roof 2 with mount 1 passes through bolted connection, the both sides of roof 2 are provided with a plurality of dead levers 5, curb plate 4 sets up in the side of roof 2, just the upper end of curb plate 4 through set up the through-hole with dead lever 5 cooperation is connected, curb plate 4 with the outside of roof 2 through set up nut 6 with the end department threaded connection of dead lever 5, the spread groove has been seted up to the lower extreme of curb plate 4, bottom plate 3 sets up between the lower extreme of two curb plates 4, the both sides of bottom plate 3 through set up connecting plate 7 with the spread groove cooperation is connected, the upper surface of bottom plate 3 is provided with mounting panel 8, the upper surface demountable installation of mounting panel 8 has baffle 17, just the middle part of mounting panel 8 is provided with complementary unit.

The auxiliary mechanism comprises a fixed plate 9, a movable rod 10 and a movable plate 11, wherein a mounting groove 12 with an upper end opening 16 is formed in the fixed plate 9, a plurality of compression springs 13 are arranged on the inner side of the mounting groove 12 of the fixed plate 9, the movable rod 10 is integrally arranged inside the compression springs 13, the lower end of the movable rod 10 penetrates through the bottom plate 3, the movable plate 11 is arranged in a placing groove formed in the middle of the top plate 2, and the lower surface of the movable plate 11 is fixedly connected with the upper end of the movable rod 10.

The limiting part 14 is arranged on the outer side of the middle part of the movable rod 10, the limiting part 14 is located in the mounting groove 12, and the lower surface of the limiting part 14 is abutted to the upper end of the compression spring 13.

The lower surface outside of fly leaf 11 is provided with baffle 15, the upper surface of baffle 15 is provided with sealed the pad, just sealed upper surface that fills up with the lower surface butt of roof 2.

A plurality of jacks are formed in the upper surface of the mounting plate 8, a plurality of bolts are arranged on the end face of the lower end of the partition plate 17, and the bolts correspond to the jacks one to one respectively.

An opening 16 is formed in the middle of the side plate 4, a movable door 18 is arranged on the outer side of the side plate 4 at the opening 16 through a hinge, and the inner side of the lower end of the movable door 18 is connected with the side plate 4 through magnet adsorption.

The working principle is as follows: during the use, pass through bolted connection with roof 2 and mount 1 fixedly, then establish the upper end cover of two curb plates 4 in the outside of dead lever 5, arrange bottom plate 3 in the spread groove of curb plate 4 through connecting plate 7 in back, fix curb plate 4 through rotating nut 6, fix bottom plate 3 simultaneously, realize holistic installation.

In the use, correspond with the jack of mounting panel 8 upper surface through the bolt that directly will baffle 17 lower extreme and be connected, realize the installation to baffle 17, and then separate inside cable.

When the cable is laid or replaced again, the movable rod 10 is pulled downwards, the movable rod 10 drives the movable plate 11 to move downwards, the limiting part 14 moves downwards synchronously and compresses the compression spring 13, the movable plate 11 is separated from the placing groove of the top plate 2, a new cable is placed inside the device through the placing groove, the movable rod 10 is loosened subsequently, the movable plate 11 resets under the action of the compression spring 13, and the movable plate 11 is sealed through the baffle 15 and the sealing gasket.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.

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

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 modular cable testing bridge, its characterized in that, includes the crane span structure main part and is used for installing mount (1) of crane span structure main part, the crane span structure main part includes roof (2), bottom plate (3) and is used for connecting curb plate (4) of roof (2) and bottom plate (3), roof (2) with mount (1) passes through bolted connection, the both sides of roof (2) are provided with a plurality of dead levers (5), curb plate (4) set up in the side of roof (2), just the upper end of curb plate (4) through set up the through-hole with dead lever (5) cooperation is connected, curb plate (4) with the outside of roof (2) through set up nut (6) with the end department threaded connection of dead lever (5), the spread groove has been seted up to the lower extreme of curb plate (4), bottom plate (3) set up between the lower extreme of two curb plates (4), the both sides of bottom plate (3) through set up connecting plate (7) with the spread groove cooperation is connected, the upper surface of bottom plate (3) is provided with mounting panel (8), the last surface mounting panel (8) have baffle (17), and the middle part of mounting panel (8) is provided with supplementary mechanism.

2. The modular cable tray of claim 1, wherein: the auxiliary mechanism comprises a fixed plate (9), a movable rod (10) and a movable plate (11), wherein a mounting groove (12) with an upper end opening (16) is formed in the fixed plate (9), a plurality of compression springs (13) are arranged on the inner side of the mounting groove (12) of the fixed plate (9), the movable rod (10) is integrally arranged inside the compression springs (13), the lower end of the movable rod (10) penetrates through the bottom plate (3), the movable plate (11) is arranged in a placing groove formed in the middle of the top plate (2), and the lower surface of the movable plate (11) is fixedly connected with the upper end of the movable rod (10).

3. The modular cable tray of claim 2, wherein: the middle part outside of movable rod (10) is provided with locating part (14), locating part (14) are in mounting groove (12), just the lower surface of locating part (14) with the upper end butt of compression spring (13).

4. The modular cable tray of claim 2, wherein: the lower surface outside of fly leaf (11) is provided with baffle (15), the upper surface of baffle (15) is provided with sealed the pad, just sealed upper surface with the lower surface butt of roof (2).

5. The modular cable tray of claim 1, wherein: a plurality of jacks are formed in the upper surface of the mounting plate (8), a plurality of bolts are arranged on the end face of the lower end of the partition plate (17), and the bolts correspond to the jacks one to one respectively.

6. The modular cable tray of claim 1, wherein: an opening (16) is formed in the middle of the side plate (4), a movable door (18) is arranged on the outer side of the side plate (4) at the opening (16) through a hinge, and the inner side of the lower end of the movable door (18) is connected with the side plate (4) through magnet adsorption.