CN217563281U

CN217563281U - Cable protection device for construction

Info

Publication number: CN217563281U
Application number: CN202221617426.8U
Authority: CN
Inventors: 程琰; 李晓丽; 陈贞; 沈欢; 吕洋; 李义
Original assignee: Hubei Shuanghao Construction Co ltd
Current assignee: Hubei Shuanghao Construction Co ltd
Priority date: 2022-06-25
Filing date: 2022-06-25
Publication date: 2022-10-11
Anticipated expiration: 2032-06-25

Abstract

The utility model relates to a cable protection device for construction, especially, relate to the technical field of cable protection, it establishes a plurality of sleeves on the cable including the cover, the sleeve pipe both ends are bulb form setting, connect through the connecting pipe between the adjacent sleeve pipe, the connecting pipe both ends are provided with the ball chamber, the connecting pipe includes connecting portion and lower connecting portion, it all is provided with the cavity with lower connecting portion to go up connecting portion, the cavity amalgamation of going up connecting portion and lower connecting portion forms the chamber of placing that is used for wearing to establish the cable, go up and can dismantle the connection through the locking piece between connecting portion and the lower connecting portion. This application has the effect that staggers each other and cause the damage to the cable when reducing the sleeve pipe atress.

Description

Cable protection device for construction

Technical Field

The application relates to the technical field of cable protection, in particular to a cable protection device for building construction.

Background

The cable is generally composed of a cable core for transmitting electric power or electric signals and an outer insulating sheath for protecting and insulating, and is a wire product for realizing conversion of transmitted electric energy, electric signals and electromagnetic energy.

In the construction process of a building site, a large number of cables need to be used by large-scale mechanical equipment, a plurality of cables need to cross a road, and construction vehicles which frequently enter and exit from the site are easy to roll the cables to cause damage of the cables, so that the cables are often protected by using a cable protection device. In the actual construction process, a plurality of sections of steel pipes are usually sleeved on the cable to protect the cable.

In view of the above-mentioned related art, the inventor believes that there is no connection between adjacent steel pipes, and when a vehicle runs over, the adjacent steel pipes are dislocated, and the edge of the steel pipe is liable to damage the cable.

SUMMERY OF THE UTILITY MODEL

In order to reduce the possibility that the steel pipe caused the damage to the cable, this application provides a cable protection device for construction.

The application provides a cable protection device for construction adopts following technical scheme:

the utility model provides a cable protection device for construction, establishes a plurality of sleeves on the cable including the cover, the sleeve pipe both ends are bulb form setting, and are adjacent connect through the connecting pipe between the sleeve pipe, the connecting pipe both ends are provided with the ball chamber, the connecting pipe includes connecting portion and lower connecting portion, go up connecting portion with connecting portion all are provided with the cavity down, go up connecting portion with the cavity amalgamation of connecting portion down forms the chamber of placing that is used for wearing to establish the cable, go up connecting portion with can dismantle the connection through the locking piece between the connecting portion down.

By adopting the technical scheme, the adjacent sleeves are connected by the connecting pipes, so that the possibility of damaging the cable by staggering the edges of the steel pipes when the sleeves are stressed is reduced; through the movable connection of the ball head and the ball cavity, a certain buffer space is reserved between the two sleeves, when a construction vehicle rolls over, the stressed end parts of the sleeves tilt, and the movable connection can reduce the influence on other sleeves, so that the possibility of damage to other steel pipes is reduced, and the service lives of other steel pipes are prolonged; meanwhile, the detachable arrangement of the upper connecting part and the lower connecting part facilitates the installation and replacement of the connecting pipe.

Optionally, the cavities of the upper connecting part and the lower connecting part are symmetrically arranged.

Through adopting above-mentioned technical scheme, when wearing to establish the cable, place the cable behind the cavity of connecting portion down, cover the installation that can realize the connecting pipe with last connecting portion again, the symmetry setting of cavity for but the opening that the cable was placed is all the biggest for last connecting portion and lower connecting portion, has made things convenient for the lid of last connecting portion and lower connecting portion to close, and then has made things convenient for wearing to establish of cable.

Optionally, the locking piece is a clamping block, the clamping block is arranged on the upper connecting portion, and the lower connecting portion is provided with a clamping groove matched with the clamping block.

Through adopting above-mentioned technical scheme, with the bulb block back of adjacent sheathed tube in the ball chamber of lower connecting portion, insert the draw-in groove of lower connecting portion with the fixture block of last connecting portion again for the fixture block of last connecting portion and the draw-in groove interference fit of lower connecting portion realize the installation of last connecting portion and lower connecting portion, simple structure, simple to operate, the cooperation of fixture block and draw-in groove is to the installation of last connecting portion and lower connecting portion still concrete limiting displacement simultaneously, changes when making last connecting portion and lower connecting portion connect and aligns.

Optionally, an insertion rod is movably inserted into the lower connecting portion, and a jack matched with the insertion rod is arranged on the fixture block.

Through adopting above-mentioned technical scheme, with the fixture block of last connecting portion insert the draw-in groove of connecting portion down in the back, reuse the inserted bar and insert the jack, lock fixture block and draw-in groove, further consolidated the junction of last connecting portion and lower connecting portion, reduced the vehicle and rolled the time and gone up connecting portion and lower connecting portion and taken place relative displacement, the fixture block has increased the reliability of device from the possibility that drops in the draw-in groove.

Optionally, a connecting plate is arranged at one end, far away from the fixture block, of the insertion rod, a spring is arranged between the lower connecting portion and the connecting plate, and the spring enables the insertion rod to tend to be inserted into the insertion hole.

Through adopting the above technical scheme, during the installation connecting pipe, extract the inserted bar earlier, make the inserted bar keep away from with the sleeve pipe, the spring is in tensile state, insert the fixture block again in the draw-in groove, the inserted bar is just to the jack this moment, not hard up inserted bar, the inserted bar is in the automatic insertion jack under the spring action of spring, make inserting that the inserted bar can be stable insert establish in the jack, the vibration that the vehicle rolled the production makes the inserted bar break away from the jack possibility, simple structure simultaneously, high durability and convenient use, the dismouting of connecting pipe has been made things convenient for.

Optionally, an auxiliary leg is arranged outside the sleeve.

Through adopting above-mentioned technical scheme, use supplementary landing leg to support the sleeve pipe, when sleeve pipe bottom and ground butt, supplementary landing leg also with ground butt, increased the area of contact of sleeve pipe with ground, and then increased the frictional force on sleeve pipe and ground, reduced the vehicle possibility that the sleeve pipe takes place the displacement when passing through.

Optionally, the sleeve pipe is equipped with outward and accomodates the groove, supplementary landing leg with accomodate the groove lateral wall and rotate through the pivot and connect, supplementary landing leg is rotatable to accomodating in the groove, supplementary landing leg is kept away from pivot one end is provided with the rubber strip.

By adopting the technical scheme, when in use, the auxiliary supporting legs are rotated to be abutted against the ground, and then the sleeve can be supported; when the steel pipe is transported, the auxiliary supporting legs are rotated into the accommodating grooves and matched with the rubber strips, so that the auxiliary supporting legs are not easy to fall out, the steel pipe can be transported, and the possibility of collision damage caused by the protrusion of the auxiliary supporting legs in the transporting process is reduced; meanwhile, the rubber strip can further increase the friction with the ground.

Optionally, rubber cushions are arranged at two ends of the inner wall of the casing.

Through adopting above-mentioned technical scheme, reduced sleeve pipe tip edge and cable direct contact and led to the fact damaged possibility to the outer insulating skin of cable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the sleeves and the connecting pipes and connecting the adjacent sleeves by using the connecting pipes, the possibility that the cables are damaged due to the fact that the edges of the steel pipes are staggered when the sleeves are stressed is reduced; through the movable connection of the ball head and the ball cavity, a certain buffer space is reserved between the two sleeves, when a construction vehicle rolls over, the stressed end part of one sleeve is tilted, and the movable connection can reduce the influence on other sleeves, so that the possibility of damage to other steel pipes is reduced, and the service lives of other steel pipes are prolonged; meanwhile, the connecting pipe is detachably arranged, so that the connecting pipe is convenient to install and replace;

2. the connecting part of the upper connecting part and the lower connecting part is reinforced by arranging the inserted rod and the inserting hole, so that the possibility that the upper connecting part and the lower connecting part are relatively displaced when a vehicle runs over and a clamping block falls off from a clamping groove is reduced, and the reliability of the device is improved;

3. through setting up supplementary landing leg, increased the area of contact of sleeve pipe with ground, and then increased the frictional force of sleeve pipe with ground, reduced the possibility that the sleeve pipe takes place the displacement when the vehicle passes through.

Drawings

Fig. 1 is a schematic structural diagram of an overall cable protection device for building construction according to an embodiment of the present application;

fig. 2 is an exploded schematic view of a cable protection device for building construction according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

reference numerals: 1. a sleeve; 11. a ball head portion; 12. a receiving groove; 2. a connecting pipe; 21. an upper connecting portion; 211. a clamping block; 22. a lower connecting portion; 221. a card slot; 23. a ball cavity; 24. a cavity; 3. a fastener; 31. inserting a rod; 32. a spring; 33. a jack; 34. a connecting plate; 4. an auxiliary leg; 41. a rotating shaft; 42. a rubber strip; 5. an elastic pad.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses cable protection device for building construction. Referring to fig. 1, a cable protection device for construction includes three sleeve pipe 1, connects through connecting pipe 2 between the adjacent sleeve pipe 1, and sleeve pipe 1 and connecting pipe 2 are the steel material, and the setting of connecting pipe 2 has reduced the possibility of adjacent sleeve pipe 1 tip dislocation when sleeve pipe 1 atress, and then has reduced sleeve pipe 1 and has caused the possibility of damaging to the cable.

Referring to fig. 2, the two ends of the sleeve 1 are arranged in a ball head shape, namely, the ball head part 11 is welded, the two ends of the connecting pipe 2 are provided with symmetrical ball cavities 23, and a certain buffer space is reserved between the adjacent sleeves 1 through the movable fit of the ball head part 11 and the ball cavities 23, so that the influence of the stress of part of the sleeve 1 on other sleeves 1 is reduced. In this embodiment, the external diameter of connecting pipe 2 is the same with sleeve pipe 1 external diameter, and when sleeve pipe 1 and ground butt, connecting pipe 2 also with ground butt, sleeve pipe 1 and connecting pipe 2 are in same straight line, and sleeve pipe 1 is difficult unsettled.

Referring to fig. 2, the connecting pipe 2 includes an upper connecting portion 21 and a lower connecting portion 22, the upper connecting portion 21 and the lower connecting portion are provided with cavities 24, the upper connecting portion 21 and the lower connecting portion 22 are symmetrically arranged, the cavities 24 of the upper connecting portion 21 and the lower connecting portion 22 are spliced to form a placing cavity, and a cable can be arranged in the placing cavity in a penetrating manner; the upper connecting portion 21 and the lower connecting portion 22 are detachably connected by a locking member, which facilitates the mounting and dismounting of the connecting pipe 2.

Referring to fig. 2, the locking member is a clamping block 211, the clamping block 211 is welded on the bottom wall of the upper connecting portion 21, a clamping groove 221 is correspondingly formed in the top wall of the lower connecting portion 22, and the connecting pipe 2 can be installed through the insertion and connection of the clamping block 211 and the clamping groove 221.

Referring to fig. 2 and 3, further, in order to strengthen the connection between the upper connection portion 21 and the lower connection portion 22, a fastening member 3 is further disposed on the lower connection portion 22, the fastening member 3 includes an insertion rod 31 and a spring 32, the insertion rod 31 is movably inserted into a side wall of the clamping groove 221 of the lower connection portion 22, the side wall is far away from the clamping block 211, the clamping block 211 is correspondingly provided with an insertion hole 33, and the clamping position of the clamping block 211 and the clamping groove 221 is reinforced through the insertion and engagement of the insertion rod 31 and the insertion hole 33; the connecting plate 34 is welded on a section, away from the clamping block 211, of the insertion rod 31, the spring 32 is arranged between the connecting plate 34 and the lower connecting portion 22, one end of the spring 32 is welded with the connecting plate 34, the other end of the spring 32 is welded with the lower connecting portion 22, and the insertion rod 31 can be stably inserted into the insertion hole 33 through the spring 32. In this embodiment, an end of the insertion rod 31 away from the connecting plate 34 is disposed in an arc shape, so as to facilitate the insertion of the insertion rod 31 into the insertion hole 33.

Referring to fig. 2, further, in order to reduce the possibility that the vehicle runs over the sleeve 1 and is displaced, an auxiliary leg 4 is further arranged outside the sleeve 1, a storage groove 12 is formed in the outer wall of the sleeve 1, a rotating shaft 41 is welded in the storage groove 12, the auxiliary leg 4 is rotatably connected with the sleeve 1 through the rotating shaft 41, and a rubber strip 42 is bonded at one end, far away from the rotating shaft 41, of the auxiliary leg 4; during the use, when rotating auxiliary leg 4 and to ground butt, sleeve pipe 1 bottom also with ground butt, increased sleeve pipe 1 and ground contact surface, and then increased the friction on sleeve pipe 1 and ground, reduced the possibility of sleeve pipe 1 displacement, when not using, rotate auxiliary leg 4 to in accomodating groove 12.

In addition, referring to fig. 2, elastic pads 5 are further bonded to two ends of the inner wall of the sleeve 1, and the elastic pads 5 are rubber pads, so that friction of the edge of the sleeve 1 on the cable is reduced.

The implementation principle of the embodiment of the application is as follows: when in use, the cable sequentially passes through the sleeve 1, and then the connecting pipe 2 is installed; placing the lower connecting part 22 below the cable, enabling the ball head of the adjacent sleeve 1 to be attached to the ball cavity 23 of the lower connecting pipe 2, then pulling out the plunger 31, enabling the plunger 31 to be far away from the insertion hole 33, then covering the upper connecting part 21, enabling the fixture block 211 of the upper connecting part 21 to be inserted into the fixture groove 221 of the lower connecting part 22, enabling the ball cavity 23 formed by splicing the upper connecting part 21 and the lower connecting part 22 to wrap the ball head part 11 of the adjacent sleeve 1, then loosening the plunger 31, and enabling the plunger 31 to be inserted into the insertion hole 33 under the elastic force of the spring 32 to complete installation of the connecting pipe 2; and finally, the auxiliary supporting legs 4 are rotated to abut against the ground to support the sleeve 1 in an auxiliary mode.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cable protection device for construction, establishes a plurality of sleeve pipes (1) on the cable including the cover, its characterized in that: sleeve pipe (1) both ends are bulb form setting, and are adjacent connect through connecting pipe (2) between sleeve pipe (1), connecting pipe (2) both ends are provided with ball chamber (23), connecting pipe (2) include connecting portion (21) and lower connecting portion (22), go up connecting portion (21) with connecting portion (22) all are provided with cavity (24) down, go up connecting portion (21) with cavity (24) amalgamation formation of lower connecting portion (22) is used for wearing to establish the chamber of placing of cable, go up connecting portion (21) with can dismantle the connection through the locking piece between lower connecting portion (22).

2. The cable protection device for construction according to claim 1, wherein: the cavities (24) of the upper connecting part (21) and the lower connecting part (22) are symmetrically arranged.

3. The cable protection device for construction according to claim 1, wherein: the locking piece is arranged to be a clamping block (211), the clamping block (211) is arranged on the upper connecting portion (21), and the lower connecting portion (22) is provided with a clamping groove (221) matched with the clamping block (211).

4. A cable protection device for construction according to claim 3, wherein: an inserting rod (31) is movably inserted into the lower connecting portion (22), and an inserting hole (33) matched with the inserting rod (31) is formed in the clamping block (211).

5. The cable protection device for building construction according to claim 4, wherein: one end, far away from the clamping block (211), of the insertion rod (31) is provided with a connecting plate (34), a spring (32) is arranged between the lower connecting portion (22) and the connecting plate (34), and the insertion rod (31) tends to be inserted into the insertion hole (33) due to the spring (32).

6. The cable protection device for construction according to claim 1, wherein: and an auxiliary supporting leg (4) is arranged outside the sleeve (1).

7. The cable protection device for building construction according to claim 6, wherein: casing (1) is equipped with outward and accomodates groove (12), auxiliary leg (4) with accomodate groove (12) lateral wall and rotate through pivot (41) and be connected, auxiliary leg (4) are rotatable to accomodating in groove (12), auxiliary leg (4) are kept away from pivot (41) one end is provided with rubber strip (42).

8. The cable protection device for construction according to claim 1, wherein: elastic pads (5) are arranged at two ends of the inner wall of the sleeve (1).