CN213521072U

CN213521072U - Cable support for municipal works

Info

Publication number: CN213521072U
Application number: CN202021687818.2U
Authority: CN
Inventors: 黄木莲; 林少慧
Original assignee: Individual
Current assignee: Hunan Chuhan Municipal Engineering Co.,Ltd.
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-22
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a cable support for municipal engineering, belonging to the technical field of cable supports; the support comprises a base, wherein a pillar is fixed at the top of the base, the upper parts of two sides of the pillar are connected with a limiting seat through a first rotating shaft, two sides of the top of the limiting seat are respectively fixed with a spring and a telescopic rod, and the top ends of the spring and the telescopic rod are connected with a top plate; through being provided with first pivot, first slider, first spout, the bracing piece, the second slider, the second spout, the second pivot, locating pin and bolt hole, when needs carry this support transport, the user takes out the locating pin from the bolt hole, then remove the second slider downwards, and make the bracing piece rotate through second pivot and third pivot, and drive spacing seat and rotate through first pivot, spacing seat rotates and makes first slider slide in first spout, the volume that accomplishes this support when spacing seat is folding diminishes, and occupation space is less, and then the person of facilitating the use carries the transport to it.

Description

Cable support for municipal works

Technical Field

The utility model relates to a cable support technical field specifically is a cable support for municipal works.

Background

The cable supports used at present are divided into glass fiber reinforced plastic cable supports, composite cable supports, pre-embedded cable supports, screw type cable supports, combined cable supports and the like; the flame-retardant cable has the characteristics of high strength, good toughness, corrosion resistance, high insulating property, good flame retardance and the like.

According to chinese patent with publication number CN207765884U, a cable support for municipal engineering is disclosed, which comprises a fixed base, the top of the fixed base is in threaded connection with a first fixed screw rod, and the top of the fixed base is in fixed connection with a support tube on the left side of the first fixed screw rod.

According to the cable support for municipal engineering, the cable is fixed through the clamping plate, so that temporary erection of the cable is effectively facilitated; however, the support has a large volume and occupies a large space, so that the support is inconvenient for workers to carry and transport; simultaneously, the support fixes the cable in the wire slot through the screw rod and the clamping plate, but the fixing mode is troublesome, the clamping plate and the screw rod are matched to lead the worker to be incapable of controlling the force of clamping the cable by the clamping plate, when the clamping plate is clamped too tightly, the wire in the cable is easily broken, and the service life of the cable is further shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable support for municipal works to inconvenient carry the transport to the support among the solution above-mentioned background art and press from both sides the too big problem that easily causes the cable to damage of clamp plate clamping force.

In order to achieve the above object, the utility model provides a following technical scheme: a cable support for municipal engineering comprises a base, wherein a pillar is fixed on the top of the base, limiting seats are connected to the upper portions of two sides of the pillar through first rotating shafts, springs and telescopic rods are respectively fixed on two sides of the top of each limiting seat, top ends of the springs and the telescopic rods are connected with a top plate, wire grooves are formed in the bottom of the top plate and the top of each limiting seat, pull rings are fixed on the top of the top plate, first sliding grooves are formed in the bottom of the limiting seats, first sliding blocks are connected to the inside of the first sliding grooves, supporting rods are connected to the bottom of the first sliding blocks through second rotating shafts, second sliding grooves are formed in the lower portions of two sides of the pillar, second sliding blocks are connected to the inside of the second sliding grooves, pin holes are formed in the lower portions of one side of each second sliding block and the inside of the pillar, and positioning pins are inserted in the pin holes, one side of the second sliding block is connected with the supporting rod through a third rotating shaft.

Preferably, the pin hole is adapted to the positioning pin.

Preferably, the telescopic rod is located inside the spring, and the spring is made of stainless steel materials.

Preferably, the first sliding block is connected with the first sliding groove in a sliding manner, and the second sliding block is connected with the second sliding groove in a sliding manner.

Preferably, the wire casing is provided with a plurality ofly, and is a plurality of the wire casing equidistance distributes in the top of spacing seat and the bottom of roof.

Preferably, the limiting seat is rotatably connected with the support column through a first rotating shaft.

Preferably, mounting bolts are mounted on two sides of the top of the base.

Compared with the prior art, the beneficial effects of the utility model are that: according to the cable support for municipal engineering, the first rotating shaft, the first sliding block, the first sliding groove, the supporting rod, the second sliding block, the second sliding groove, the second rotating shaft, the positioning pin and the pin hole are arranged, when the support needs to be carried and carried, a user takes the positioning pin out of the pin hole, then moves the second sliding block downwards, enables the supporting rod to rotate through the second rotating shaft and the third rotating shaft, and drives the limiting seat to rotate through the first rotating shaft, the limiting seat rotates to enable the first sliding block to slide in the first sliding groove, when the limiting seat is folded, the size of the support is reduced, the occupied space is small, and the support is convenient to carry and carry by the user; still be provided with the telescopic link simultaneously, spring and pull ring, before needs put into the wire casing with the wire rod, the user is through upwards spur the pull ring, the pull ring removes and drives the roof and remove, roof removal extension spring, and make the telescopic link extension, then the user puts into the wire casing with the wire rod again, and loosen the pull ring, the spring shrink that resets this moment, thereby can make the roof reset and then carry out spacing fixed to the wire rod, and this fixed mode is simple and convenient, and the spring has elasticity and can avoid the dynamics that the roof pushed down the wire rod too big and cause its damage, thereby the life of wire rod has been improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a front cross-section structure of the pillar of the present invention;

FIG. 3 is an enlarged schematic view of the structure of the present invention A;

fig. 4 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a base; 2. installing a bolt; 3. a pillar; 4. a support rod, 5 and a limiting seat; 6. a spring; 7. a pull ring; 8. a wire slot; 9. a first rotating shaft; 10. a first chute; 11. a first slider; 12. a telescopic rod; 13. a second rotating shaft; 14. a second chute; 15. a third rotating shaft; 16. a second slider; 17. positioning pins; 18. a pin hole; 19. a top plate.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-4, the present invention provides a technical solution: a cable support for municipal engineering comprises a base 1, a mounting bolt 2, a pillar 3, a support rod 4, a limiting seat 5, a spring 6, a pull ring 7, a wire groove 8, a first rotating shaft 9, a first sliding groove 10, a first sliding block 11, a telescopic rod 12, a second rotating shaft 13, a second sliding groove 14, a third rotating shaft 15, a second sliding block 16, a positioning pin 17, a pin hole 18 and a top plate 19; a pillar 3 is fixed on the top of the base 1, a limiting seat 5 is connected above two sides of the pillar 3 through a first rotating shaft 9, a spring 6 and a telescopic rod 12 are respectively fixed on two sides of the top of the limiting seat 5, top ends of the spring 6 and the telescopic rod 12 are both connected with a top plate 19, wire grooves 8 are respectively arranged at the bottom of the top plate 19 and the top of the limiting seat 5, a pull ring 7 is fixed on the top of the top plate 19, a first sliding groove 10 is arranged at the bottom of the limiting seat 5, a first sliding block 11 is connected inside the first sliding groove 10, a support rod 4 is connected at the bottom of the first sliding block 11 through a second rotating shaft 13, second sliding grooves 14 are respectively arranged below two sides of the pillar 3, a second sliding block 16 is connected inside the second sliding groove 14, bolt holes 18 are respectively arranged below one side of the second sliding block 16 and inside the pillar 3, a positioning pin 17 is inserted inside the bolt holes 18, one side of the second sliding block 16, the support rod 4 can be rotated so as to fold the limit seat 5.

Referring to fig. 1-2, the pin hole 18 is adapted to the positioning pin 17, so that the positioning pin 17 is inserted into the pin hole 18, and the second slider 16 can be limited and fixed; the telescopic rod 12 is located inside the spring 6, and the spring 6 is made of stainless steel materials, so that the spring 6 can be prevented from deforming and bending, and the service life of the spring 6 is prolonged.

Referring to fig. 1-2, the first sliding block 11 is slidably connected to the first sliding groove 10, and the second sliding block 16 is slidably connected to the second sliding groove 14, such that the first sliding block 11 can slide in the first sliding groove 10, and the second sliding block 16 can slide in the second sliding groove 14; the wire casing 8 is provided with a plurality ofly, and a plurality of wire casings 8 equidistance distribute in the top of spacing seat 5 and the bottom of roof 19, and the person of facilitating the use puts into the wire casing 8 with the cable.

Referring to fig. 1-2, the position-limiting base 5 is rotatably connected to the pillar 3 via a first rotating shaft 9, so that the position-limiting base 5 can rotate and the position-limiting base 5 can be folded conveniently; mounting bolts 2 are installed on two sides of the top of the base 1, and a user can install the base 1 at a position where a cable is erected conveniently.

The working principle is as follows: firstly, when the support needs to be carried and transported, a user takes out the positioning pin 17 from the pin hole 18, then moves the second slider 16 downwards, enables the supporting rod 4 to rotate through the second rotating shaft 13 and the third rotating shaft 15, and drives the limiting seat 5 to rotate through the first rotating shaft 9, the limiting seat 5 rotates to enable the first slider 11 to slide in the first sliding groove 10, and when the limiting seat 5 is folded, the size of the support is reduced, so that the support is convenient for the user to carry and transport; and before the wire rod is put into wire casing 8 as required, the user through upwards pulling pull ring 7, pull ring 7 removes and drives roof 19 and remove, and roof 19 removes extension spring 6, and makes telescopic link 12 extension, then the user puts into wire casing 8 with the wire rod again to loosen pull ring 7, spring 6 restores to the throne the shrink this moment, thereby can make roof 19 restore to the throne and then carry out spacing fixed to the wire rod.

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 support for municipal works, includes base (1), its characterized in that: the top of the base (1) is fixed with a pillar (3), the upper parts of the two sides of the pillar (3) are connected with a limiting seat (5) through a first rotating shaft (9), the two sides of the top of the limiting seat (5) are respectively fixed with a spring (6) and a telescopic rod (12), the top ends of the spring (6) and the telescopic rod (12) are both connected with a top plate (19), the bottom of the top plate (19) and the top of the limiting seat (5) are both provided with wire grooves (8), the top of the top plate (19) is fixed with a pull ring (7), the bottom of the limiting seat (5) is provided with a first sliding groove (10), the inside of the first sliding groove (10) is connected with a first sliding block (11), the bottom of the first sliding block (11) is connected with a support rod (4) through a second rotating shaft (13), the lower parts of the two sides of the pillar (3) are both, the inside of second spout (14) all is connected with second slider (16), bolt hole (18) have all been seted up to one side below of second slider (16) and the inside of pillar (3), the inside grafting of bolt hole (18) has locating pin (17), one side of second slider (16) is connected with bracing piece (4) through third pivot (15).

2. The cable bearer for municipal engineering according to claim 1, wherein: the bolt hole (18) is matched with the positioning pin (17).

3. The cable bearer for municipal engineering according to claim 1, wherein: the telescopic rod (12) is located inside the spring (6), and the spring (6) is made of stainless steel materials.

4. The cable bearer for municipal engineering according to claim 1, wherein: the first sliding block (11) is connected with the first sliding groove (10) in a sliding mode, and the second sliding block (16) is connected with the second sliding groove (14) in a sliding mode.

5. The cable bearer for municipal engineering according to claim 1, wherein: wire casing (8) are provided with a plurality ofly, and are a plurality of wire casing (8) equidistance distributes in the top of spacing seat (5) and the bottom of roof (19).

6. The cable bearer for municipal engineering according to claim 1, wherein: the limiting seat (5) is rotatably connected with the support column (3) through a first rotating shaft (9).

7. The cable bearer for municipal engineering according to claim 1, wherein: and mounting bolts (2) are mounted on two sides of the top of the base (1).