CN216407944U

CN216407944U - Protection device capable of prolonging service life of grouting pipe pipeline

Info

Publication number: CN216407944U
Application number: CN202122920626.2U
Authority: CN
Inventors: 邢澄; 肖汉; 王改革; 潘鹏超; 全有维; 徐泰; 向国柳; 吴龙恩
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-29
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a protection device capable of prolonging the service life of a grouting pipe pipeline, which comprises a fixed base, wherein a guide groove is formed in the fixed base, a movable bin is formed in the bending position of the fixed base, a screw rod is rotationally connected in the movable bin, a rotating handle is fixed at one end of the screw rod, two groups of thread sleeves are in threaded connection with the outside of the screw rod, clamping blocks are fixed at the upper ends of the thread sleeves, and a sliding groove is formed in the bottom end of the screw rod. Through the unable adjustment base who sets up, the guide way, the activity storehouse, the lead screw, change the handle, the thread bush, the clamp splice, the spout, mutually supporting of slider and clean cotton, make two sets of thread bushes drive two sets of clamp splice opposite direction motions under the limit action that turns to of screw thread and slider, make two sets of clamp splices with the pipe centre gripping inside it, when the pipe continues the pulling, avoided the pipe department of bending promptly to rub with ground debris mutually, it clears up the spot or the mud on pipe surface to have the clean cotton that can pass through in the clamp splice, the life of pipe has been increased.

Description

Protection device capable of prolonging service life of grouting pipe pipeline

Technical Field

The utility model relates to the technical field of devices for protecting grouting pipes, in particular to a protection device capable of prolonging the service life of a grouting pipe pipeline.

Background

At present, when cement pouring is carried out on a building construction site, a concrete grouting pipe is often needed to be used, and the concrete grouting pipe is required to be pulled to a pouring surface all the time, but because the environment of the construction site is severe, when the grouting pipe is required to be bent, the pipe wall of the bent part can continuously generate friction with sundries on the ground in the process of pipeline stretching, the pipe is damaged and broken for a long time, and the damaged pipe needs to be replaced after being damaged, the construction efficiency of a construction site is reduced, and therefore a protection device capable of prolonging the service life of the pipeline of the grouting pipe is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a protection device capable of prolonging the service life of a grouting pipe pipeline, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a can prolong slip casting pipe pipeline life's protection device, includes unable adjustment base, the guide way has been seted up on the unable adjustment base, the department of bending on the unable adjustment base has seted up movable storehouse, the storehouse internal rotation that moves about is connected with the lead screw, lead screw one end is fixed with changes the handle, the outside threaded connection of lead screw has two sets of thread bushings, the thread bushing upper end all is fixed with the clamp splice, the spout has been seted up to the lead screw bottom, thread bushing bottom outer wall all is fixed with the slider, the slider all imbeds in the spout, and is two sets of the relative one end outer wall of clamp splice all is glued there is clean cotton, the clamp splice top is provided with spacing subassembly.

As a preferred technical scheme of the utility model, the limiting assembly comprises a rotating seat, a rotating plate, limiting holes, a pull handle and limiting columns, the rotating seat is fixed at the top end of one group of clamping blocks, the rotating plate is rotationally connected in the rotating seat, the limiting holes are formed in the rotating plate, the pull handle is fixed on the outer wall of the rotating plate, and the limiting columns are fixed at the top ends of the other group of clamping blocks.

As a preferred technical scheme of the utility model, when the outer walls of the two groups of clamping blocks are connected, the sections of the inner walls of the two groups of clamping blocks are round.

As a preferable technical scheme of the utility model, the threads on the inner wall of the two groups of thread sleeves are designed in a reverse direction.

As a preferable technical scheme of the utility model, a plurality of groups of anti-skid grooves are arranged on the outer wall of the rotating handle at equal intervals.

As a preferred technical scheme of the utility model, the top end of the limiting column is spherical, the lower end of the limiting column is cylindrical, and the outer diameter of the limiting column is smaller than the inner diameter of the limiting hole.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. through the mutual matching of the fixed base, the guide groove, the movable bin, the screw rod, the rotating handle, the threaded sleeve, the clamping blocks, the sliding groove, the sliding block and the cleaning cotton cloth, the two groups of threaded sleeves drive the two groups of clamping blocks to move oppositely under the steering limiting action of the threads and the sliding block, so that the two groups of clamping blocks clamp the grouting pipe inside the grouting pipe;

2. through the seat that rotates that sets up, the commentaries on classics board, spacing hole, draw mutually supporting of handle and spacing post, when two sets of clamp splice motion were to the same place, draw the handle through the pulling, make the commentaries on classics board rotate along rotating the seat under the effect of drawing the handle, thereby make spacing hole pass spacing post upper end, make spacing post and spacing pore pair two sets of clamp splice form limiting displacement, avoided receiving the vibrations that produce when the lead screw receives the pipe pulling in long-time use, and produce the problem of rotation, the normal use of device has been ensured.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 in accordance with the present invention;

wherein: 1. a fixed base; 2. a guide groove; 3. a movable bin; 4. a screw rod; 5. turning a handle; 6. a threaded sleeve; 7. a clamping block; 8. a chute; 9. a slider; 10. cleaning cotton cloth; 11. a rotating seat; 12. rotating the plate; 13. a limiting hole; 14. pulling a handle; 15. a limiting column.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a protection device capable of prolonging the service life of a grouting pipe pipeline comprises a fixed base 1, wherein a guide groove 2 is formed in the fixed base 1, a movable bin 3 is formed at the bending position of the fixed base 1, a screw rod 4 is rotatably connected in the movable bin 3, one end of the screw rod 4 is fixedly provided with a rotating handle 5, two groups of thread sleeves 6 are in threaded connection with the outer part of the screw rod 4, the threads on the inner walls of the two groups of thread sleeves 6 are in reverse design, clamping blocks 7 are fixed at the upper ends of the thread sleeves 6, a sliding groove 8 is formed at the bottom end of the screw rod 4, sliding blocks 9 are fixed at the outer wall at the bottom end of the thread sleeves 6, the sliding blocks 9 are embedded into the sliding grooves 8, cleaning cotton cloth 10 is glued on the outer wall at one end, opposite to the two groups of clamping blocks 7, and a limiting component is arranged at the top end of the clamping blocks 7;

place guide way 2 at the slip casting pipe department of bending earlier, rotate afterwards and change 5, make lead screw 4 receive to change 5 effort and rotate along activity storehouse 3, two sets of thread bush 6 drive two sets of clamp splice 7 and slider 9 backward motion under the effect of screw thread, after two sets of clamp splice 7 pull open suitable distance, place the pipe in guide way 2, and place the pipe of department of bending between two sets of clamp splice 7, reverse rotation is changeed 5 afterwards, make two sets of thread bush 6 drive two sets of clamp splice 7 opposite direction motions under the turn to limiting displacement of screw thread and slider 9, make two sets of clamp splice 7 with the pipe centre gripping inside it, when the pipe continues to stimulate, avoided pipe department of bending and ground debris to rub mutually, there is stain or mud that can pass through clean cotton 10 in the clamp splice 7 to the pipe surface to clear up, the life of pipe has been increased.

In other embodiments, the limiting assembly comprises a rotating seat 11, a rotating plate 12, a limiting hole 13, a pull handle 14 and a limiting column 15, the rotating seat 11 is fixed at the top end of one group of clamping blocks 7, the rotating plate 12 is rotationally connected to the rotating seat 11, the limiting hole 13 is formed in the rotating plate 12, the pull handle 14 is fixed on the outer wall of the rotating plate 12, and the limiting column 15 is fixed at the top end of the other group of clamping blocks 7;

when the two groups of clamping blocks 7 move together, the pull handle 14 is pulled, the rotating plate 12 rotates along the rotating seat 11 under the action of the pull handle 14, so that the limiting hole 13 penetrates through the upper end of the limiting column 15, the limiting column 15 and the limiting hole 13 form a limiting effect on the two groups of clamping blocks 7, the problem of self rotation caused by vibration generated when the screw rod 4 is pulled by a guide pipe in a long-time use process is avoided, and the normal use of the device is ensured.

In other embodiments, when the outer walls of the two groups of clamping blocks 7 are connected, the sections of the inner walls of the two groups of clamping blocks 7 are circular;

by this design, damage to the surface is avoided when the catheter moves between the two sets of clamping blocks 7.

In other embodiments, a plurality of groups of anti-skid grooves are arranged on the outer wall of the rotating handle 5 at equal intervals;

through this design, increased the frictional force of commentaries on classics handle 5 and hand, be convenient for rotated the surprise sense of commentaries on classics handle 5.

In other embodiments, the top end of the limiting post 15 is spherical, the bottom end is cylindrical, and the outer diameter of the limiting post 15 is smaller than the inner diameter of the limiting hole 13;

through the design, when the two groups of clamping blocks 7 are pulled open, the separation of the limiting holes 13 from the limiting posts 15 is avoided, and the limiting effect of the rotating plate 12 and the limiting posts 15 on the two groups of clamping blocks 7 is ensured.

Claims

1. The utility model provides a can prolong slip casting pipe pipeline life's protection device, includes unable adjustment base (1), its characterized in that: the improved structure of the cotton cloth is characterized in that a guide groove (2) is formed in the fixed base (1), a movable bin (3) is formed in a bending position on the fixed base (1), a screw rod (4) is connected to the movable bin (3) in a rotating mode, a rotating handle (5) is fixed to one end of the screw rod (4), two sets of thread sleeves (6) are connected to the outer portion of the screw rod (4) in a threaded mode, clamping blocks (7) are fixed to the upper end of the thread sleeves (6), sliding grooves (8) are formed in the bottom end of the screw rod (4), sliding blocks (9) are fixed to the outer wall of the bottom end of each thread sleeve (6), the sliding blocks (9) are embedded into the sliding grooves (8) and are two sets of cleaning cotton cloth (10) which are glued to the outer wall of one end of each clamping block (7), and a limiting assembly is arranged on the top end of each clamping block (7).

2. The protection device capable of prolonging the service life of the grouting pipe pipeline according to claim 1, characterized in that: spacing subassembly is including rotating seat (11), commentaries on classics board (12), spacing hole (13), drawing handle (14) and spacing post (15), and is a set of holder (7) top is fixed with rotates seat (11), it is connected with commentaries on classics board (12) to rotate seat (11) internal rotation, spacing hole (13) have been seted up on commentaries on classics board (12), commentaries on classics board (12) outer wall is fixed with and draws handle (14), and another group holder (7) top is fixed with spacing post (15).

3. The protection device capable of prolonging the service life of the grouting pipe pipeline according to claim 1, characterized in that: when the outer walls of the two groups of clamping blocks (7) are connected, the sections of the inner walls of the two groups of clamping blocks (7) are circular.

4. The protection device capable of prolonging the service life of the grouting pipe pipeline according to claim 1, characterized in that: the threads on the inner walls of the two groups of thread sleeves (6) are designed in a reverse direction.

5. The protection device capable of prolonging the service life of the grouting pipe pipeline according to claim 1, characterized in that: the outer wall of the rotating handle (5) is provided with a plurality of groups of anti-skidding grooves at equal intervals.

6. The protection device capable of prolonging the service life of the grouting pipe pipeline according to claim 2, characterized in that: the top end of the limiting column (15) is spherical, the lower end of the limiting column is cylindrical, and the outer diameter of the limiting column (15) is smaller than the inner diameter of the limiting hole (13).