CN214479056U

CN214479056U - Movable combined type telescopic cable support

Info

Publication number: CN214479056U
Application number: CN202120642342.9U
Authority: CN
Inventors: 李宁; 宫凯; 杨政坤; 刘玉衡
Original assignee: Kunshan Traffic Engineering Group Co ltd
Current assignee: Kunshan Traffic Engineering Group Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-10-22
Anticipated expiration: 2031-03-30

Abstract

The utility model discloses a remove flexible cable support of combination formula, include: the base is provided with a support seat and a sleeve seat; the bracket component is inserted on the bracket seat; a sleeve component is inserted on the sleeve seat and is parallel to the support component; the height of the bracket component is higher than that of the sleeve component, and when the sleeve component is lifted to the highest point, the distance of the bracket component higher than the sleeve component is not less than 10 cm; the two end parts of the sleeve component are both provided with through holes, and when the sleeve component is gradually pulled upwards, the bottom through hole corresponds to the top through hole of the next stage and is fixed through a fixing piece; the top of the bracket component is provided with a pulley component, so that the pulley component is matched with the sleeve component; the top of the sleeve component is provided with a cable clamping device. This application has been through having designed an auxiliary stretching device, can erect the cable support more than 4m, has reduced and has erect the degree of difficulty, has reduced personnel's labour.

Description

Movable combined type telescopic cable support

Technical Field

The utility model belongs to the technical field of the cable support technique and specifically relates to a remove flexible cable support of combination formula.

Background

At present, when cable construction or cable accident handling is carried out on site, soil layers for embedding cables are often planed, the cables are supported from the ground, and then cable heads are manufactured. In the process of manufacturing a large number of cable heads, according to the traditional method, no matter new construction or cable fault treatment, local materials are used, namely, some supports are found at a construction site to support the cables, then the cable heads are manufactured, and if no supports exist, the cables are held by people to serve as the cable heads, so that not only is the manual labor increased, but also the construction progress is influenced. On the other hand, the transmission of electric power is an important project of a traffic tunnel, cables are generally fixed on a side wall of the tunnel by adopting a support, the support consists of a vertical support and at least three transverse supports, the transverse supports are vertically welded on the vertical support at intervals, the vertical supports are fixed on the side wall of the tunnel by expansion bolts, transmission cables are placed on the transverse supports, when the tunnel is crossed and turned, the transmission cables are in a suspended state and are easy to damage, the cables are often required to be erected during maintenance, the height of the tunnel is higher, common erecting equipment is difficult to reach, only a new support can be constructed, time and labor are wasted, and the construction efficiency is slow. There is therefore a need for a portable cable holder that can accommodate a higher height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove flexible cable support of combination formula.

To achieve the above object, the present invention adopts the following:

a mobile modular, telescoping cable mount, comprising: the base is provided with a support seat and a sleeve seat; the bracket component is inserted on the bracket seat; a sleeve component is inserted on the sleeve seat and is parallel to the support component; the height of the bracket component is higher than that of the sleeve component, and when the sleeve component is lifted to the highest point, the distance of the bracket component higher than the sleeve component is not less than 10 cm; the two end parts of the sleeve component are both provided with through holes, and when the sleeve component is gradually pulled upwards, the bottom through hole corresponds to the top through hole of the next stage and is fixed through a fixing piece; the top of the bracket component is provided with a pulley component, so that the pulley component is matched with the sleeve component; the top of the sleeve component is provided with a cable clamping device.

Preferably, the bracket component comprises a plurality of bracket units, and the upper end and the lower end of each bracket unit are respectively provided with a clamping groove and a clamping head which are matched with the adjacent bracket units to be connected and fixed.

Preferably, the support unit is rectangular, and the middle part of the support unit is hollowed; the cross sections of the clamping joint and the clamping groove of the support unit are T-shaped.

Preferably, the pulley assembly comprises a pulley, a pulley bracket, a hand wheel and a steel rope; the pulley bracket is clamped on the bracket unit at the topmost part; the pulley is arranged on the pulley bracket and is wound with a steel rope; the hand wheel is arranged on the support unit at the bottommost part and is connected with one end of a steel rope; the other end of the steel rope is provided with a hook and is connected with the sleeve component.

Preferably, the sleeve assembly is a plurality of sleeve units which are reduced step by step, and the innermost sleeve unit is provided with the cable clamping device.

Preferably, the cable clamping device is a U-shaped seat, and a cover plate is connected to the U-shaped seat through a hinged support; the other end of the cover plate is clamped on the U-shaped seat through a buckle.

Preferably, the fixing member is a cylindrical steel pipe.

The utility model has the advantages of it is following:

1. this application has been through having designed an auxiliary stretching device, can erect the cable support more than 4m, has reduced and has erect the degree of difficulty, has reduced personnel's labour.

2. The structural difference through sleeve subassembly and bracket component in this application can guarantee the same quantity, and sleeve subassembly is less than the height of bracket component all the time, and the work of checking in working hours of being convenient for has accelerated the time of arriving at the scene.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic view of a mobile combined type telescopic cable support structure of the present invention.

Fig. 2 is a schematic structural view of the mobile combined type retractable cable support with a steel rope according to the present invention.

Fig. 3 is a schematic structural view of the utility model discloses a remove combination formula telescopic cable support sleeve subassembly and contract and get rid of bracket component.

Fig. 4 is a schematic structural view of the movable combined telescopic cable bracket sleeve assembly of the present invention.

Fig. 5 is a schematic structural view of the pulley assembly of the mobile combined type telescopic cable support of the present invention.

Fig. 6 is a schematic structural view of a mobile combined type telescopic cable bracket unit of the present invention.

Fig. 7 is a schematic structural view of the cable clamping device of the present invention.

In the figures, the various reference numbers are:

1-base, 2-support base, 3-sleeve base, 4-support component, 401-support unit, 402-clamping groove, 403-clamping joint, 5-sleeve component, 501-perforation, 502-sleeve unit, 6-pulley component, 601-pulley, 602-pulley support, 603-hand wheel, 604-steel rope, 7-cable clamping device, 701-hinge base, 702-cover plate and 8-fixing piece.

Detailed Description

In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", 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 simplification of description, but 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 7, a mobile combined type retractable cable holder includes: the device comprises a base 1, wherein a support seat 2 and a sleeve seat 3 are respectively arranged on the base 1; the bracket component 4 is inserted on the bracket base 2; the bracket assembly 4 comprises a plurality of bracket units 401, wherein the upper end and the lower end of each bracket unit 401 are respectively provided with a clamping groove 402 and a clamping head 403, and the bracket units are matched with the adjacent bracket units 401 to be connected and fixed. The support unit 401 is rectangular and hollow in the middle; the cross sections of the clamping head 403 and the clamping groove 402 of the bracket unit 401 are both T-shaped. The length of each support unit is 40cm, the rectangular annular structure reduces the dead weight, and particularly, the support units are made of aluminum alloy steel materials in the optimal selection. When 10 support units are stacked together, the height of 4m can be reached, and the daily cable height erection requirement is met.

Obviously, constructors can splice 10 support units horizontally and then plug in the support seats, and the installation difficulty is reduced. And the T-shaped joint and the joint groove of the bracket unit can stably support the superposition of 10 bracket units.

Further, a sleeve assembly 5 is inserted into the sleeve seat 3, and the sleeve assembly 5 is parallel to the bracket assembly 4; the sleeve assembly 5 is a plurality of sleeve units 502 which are reduced step by step, and the cable clamping device 7 is installed on the innermost sleeve unit 502.

It should be noted that the height of each sleeve is 40cm, which is the same as the height of the rack unit, and the purpose of the sleeve is to facilitate height matching. Typically, the number of sleeves is equal to one of the rack units and the structure of the sleeves will have a partial overlap at the junction, i.e. the height of the equal number of sleeve assemblies is lower than the height of the rack units.

Further, the height of the bracket assembly 4 is higher than that of the sleeve assembly 5, when the sleeve assembly 5 is pulled up to the highest point, the distance of the bracket assembly 4 higher than the sleeve assembly 5 is not less than 10 cm; every two sleeve direct connections overlap by at least more than 2cm, so the number of sleeve assemblies is at least 5.

It is obvious that heights within 2m, do not usually require additional tools to erect.

Furthermore, both ends of the sleeve component 5 are provided with through holes 501, and when the sleeve component 5 is gradually pulled upwards, the bottom through hole corresponds to the top through hole of the next stage and is fixed by the fixing part 8; the through hole 501 is located at the overlapping position of the sleeve, the working principle of the through hole is similar to that of a fishing rod, the through hole is formed in the overlapping position of the through hole and is fixed by a fixing piece, and the sleeve components are prevented from being stressed and overlapped together to cause accidents.

Further, the top of the bracket assembly 4 is provided with a pulley assembly 6, so that the pulley assembly 6 is matched with the sleeve assembly 5; the pulley assembly 6 comprises a pulley 601, a pulley bracket 602, a hand wheel 603 and a steel cable 604; the pulley holder 602 is engaged with the top-most holder unit 401; the pulley 601 is arranged on the pulley bracket 602 and is wound with a steel rope 604; the hand wheel 603 is arranged on the support unit 401 at the bottommost part, and one end of a steel rope 604 is connected to the hand wheel 603; the other end of the steel cable 604 is provided with a hook and connected to the sleeve assembly 5. The pulleys are arranged at two ends of the pulley support, the hand wheel rotates to drive the steel rope, the steel rope is connected with the sleeve assembly through the pulleys, the hand wheel rotates to drive the sleeve assembly to ascend, and time and labor are saved.

It should be noted that the pulley support is connected with the support unit through the same clamping joint, and the hand wheel and the sleeve are respectively positioned on two sides of the support component, so that most of the force applied on the support component is downward, and the support component cannot be broken due to overlarge stress.

Further, the top of the sleeve assembly 5 is provided with a cable clamping device 7. The cable clamping device 7 is a U-shaped seat, and a cover plate 702 is connected to the U-shaped seat through a hinged support 701; the other end of the cover plate 702 is clamped on the U-shaped seat through a buckle

Further, the fixing member 8 is a cylindrical steel pipe. Whenever the bottom bore of one stage of the sleeve unit is aligned with the top bore of the next stage of the sleeve unit, a steel tube is inserted.

The working principle of the device is as follows:

splicing the support units in the horizontal direction by constructors, installing a pulley assembly at the top, threading a steel rope, and standing up to be inserted into the plug socket; place sleeve subassembly in the sleeve seat to install the cable in U type seat, cover the apron and clamp the buckle, hook the sleeve unit of sleeve subassembly innermost side with the one end that has the couple of steel cable, rotate the hand wheel, through the pulley principle, the sleeve unit upwards moves step by step, and when two punchholes correspond, insert a cylinder type steel pipe, finally erect the cable.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims

1. A mobile combined telescopic cable support is characterized by comprising: the device comprises a base (1), wherein a bracket seat (2) and a sleeve seat (3) are respectively arranged on the base (1); the bracket component (4) is inserted on the bracket seat (2); a sleeve component (5) is inserted on the sleeve seat (3), and the sleeve component (5) is parallel to the support component (4); the height of the bracket component (4) is higher than that of the sleeve component (5), and when the sleeve component (5) is lifted to the highest point, the distance between the bracket component (4) and the sleeve component (5) is not less than 10 cm; both ends of the sleeve component (5) are provided with through holes (501), and when the sleeve component (5) is gradually pulled upwards, the bottom through hole corresponds to the top through hole of the next stage and is fixed through a fixing piece (8); the top of the bracket component (4) is provided with a pulley component (6) which is matched with the sleeve component; the top of the sleeve component (5) is provided with a cable clamping device (7).

2. A mobile combined telescopic cable support according to claim 1, wherein the support assembly (4) comprises a plurality of support units (401), and the upper and lower ends of the support units (401) are respectively provided with a clamping groove (402) and a clamping head (403) which are matched with adjacent support units and fixed together.

3. A mobile combined telescopic cable support according to claim 2, wherein the support unit (401) is rectangular and hollow; the cross sections of the clamping head (403) and the clamping groove (402) of the bracket unit (401) are both T-shaped.

4. A mobile combined telescopic cable support according to claim 3, characterized in that said pulley assembly (6) comprises a pulley (601), a pulley support (602), a hand wheel (603) and a steel cable (604); the pulley bracket (602) is engaged with the bracket unit (401) at the topmost part; the pulley (601) is arranged on the pulley bracket (602) and is wound with a steel rope (604); the hand wheel (603) is arranged on the support unit (401) at the bottommost part, and one end of a steel rope (604) is connected to the hand wheel (603); the other end of the steel rope (604) is provided with a hook and is connected with the sleeve component (5).

5. A mobile modular telescopic cable support according to claim 1, characterized in that said sleeve assembly (5) is a number of progressively smaller sleeve units (502), and the innermost sleeve unit is fitted with a cable gripping device (7).

6. A mobile combined telescopic cable support according to claim 1, characterized in that the cable holding means (7) is a U-shaped seat to which a cover plate (702) is connected by means of a hinged support (701); the other end of the cover plate (702) is clamped on the U-shaped seat through a buckle.

7. A mobile combined telescopic cable support according to claim 1, characterized in that said fixing member (8) is a cylindrical steel tube.