CN217302404U

CN217302404U - Clamp for pipeline

Info

Publication number: CN217302404U
Application number: CN202220157330.1U
Authority: CN
Inventors: 丁鼎; 牛彩芳; 曹旗旗
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-26
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a clamp for pipeline, including the grip block, grip block one end is provided with the mounting bracket, the mounting bracket up end is equipped with the rotation hole, rotate the downthehole lead screw that is provided with, a lead screw pot head is equipped with the screw cover, screw cover outer wall both sides all are provided with the rack, grip block one end both sides are provided with first pivot and second pivot respectively, first pivot and second pivot are provided with left tong arm and right tong arm respectively, be provided with the semi-gear on left tong arm and the right tong arm respectively, both sides semi-gear and rack toothing, be equipped with the mounting groove in left tong arm and the right tong arm respectively, be equipped with fixture in the mounting groove. Firstly, the rotating handle is rotated to drive the screw rod to rotate in the rotating hole, so that racks on the outer walls of the screw sleeves on the two sides are driven to move downwards, the half gears are driven to rotate due to the fact that the half gears on the two sides are meshed with the racks, the left clamp arm and the right clamp arm on the two sides are driven to be matched, the clamping block clamps the pipeline, the pushing spring deforms, and a better clamping effect is achieved on the pipeline.

Description

Clamp for pipeline

Technical Field

The utility model belongs to the technical field of clamping device, concretely relates to clamp for pipeline.

Background

With the high degree of modernization and the increasing living standard of people, the overall requirements on infrastructure construction are higher and higher. The underground pipe network is an important component of infrastructure construction, carries important tasks such as information transmission, energy transmission and household garbage removal and the like day and night, is a material foundation on which the society depends on survival and development, and is an indispensable life line, so that the influence of the construction of the underground pipe network on the social development is very important. In the construction process, the condition that an underground pipeline is damaged happens occasionally, the events of water cut, power failure, communication interruption and gas leakage caused by the fact that a gas pipeline, a tap water pipeline and a wire cable are dug off are frequent, the accidents bring much inconvenience to the life of people, huge loss is caused to a city, the existing clamp for the pipeline is poor in clamping stability, the clamp is easy to shake in the clamping process, the detection accuracy is affected, and the problem that the clamping effect of the existing clamp for the pipeline is poor exists

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipeline is with clamp to there is the relatively poor problem of current pipeline is with clamp centre gripping effect among the solution prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: including the grip block, grip block one end is provided with the mounting bracket, the mounting bracket up end is equipped with the rotation hole, rotate the downthehole lead screw that is provided with, lead screw pot head is equipped with the silk braid, silk braid outer wall both sides all are provided with the rack, grip block one end both sides are provided with first pivot and second pivot respectively, first pivot and second pivot are provided with left tong arm and right tong arm respectively, be provided with half-gear on left side tong arm and the right tong arm respectively, both sides half-gear with rack toothing, be equipped with the mounting groove in left side tong arm and the right tong arm respectively, be equipped with fixture in the mounting groove.

Preferably, the clamping mechanism comprises a lifting rod, a pushing spring is sleeved on the outer wall of the lifting rod, and a clamping block is arranged at the shaft end of the output end of the lifting rod.

Preferably, a fixing groove is formed in one end of the clamping plate, a storage battery is arranged in the fixing groove, a button is arranged at one end of the clamping plate, and a lighting lamp is arranged at one end of the button.

Preferably, a bearing is arranged in the rotating hole, the lead screw is inserted into an inner ring of the bearing in a penetrating manner, and a rotating handle is arranged at one end of the lead screw.

1. The utility model discloses a rotate and change the handle, change and drive the lead screw and rotate downthehole, drive the silk braid downstream, thereby drive the rack downstream on the silk braid outer wall of both sides, because of both sides half gear and rack toothing, it rotates to drive half gear, because of half gear welding is on left tong arm of both sides and right tong arm, thereby drive left tong arm and right tong arm and rotate in first pivot and second pivot, thereby it fits mutually to drive left tong arm of both sides and right tong arm, the clamp splice carries out the centre gripping to the pipeline, and the top pushes away the spring and takes place deformation, there is better centre gripping effect to the pipeline, so solved the relatively poor problem of current clamp centre gripping effect for the pipeline, when needs use the light, only need through button start light, thereby throw light on, improve the centre gripping accuracy, so the practicality of the device has been improved.

Drawings

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

fig. 2 is a front cross-sectional view of fig. 1.

In the figure: the device comprises a clamping plate 1, a mounting frame 2, a rotating hole 3, a lead screw 4, a lead screw sleeve 5, a rack 6, a first rotating shaft 7, a second rotating shaft 8, a left tong arm 9, a right tong arm 10, a half gear 11, a mounting groove 12, a lifting rod 13, a pushing spring 14, a clamping block 15, a fixing groove 16, a storage battery 17, a button 18, a lighting lamp 19, a bearing 20 and a rotating handle 21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 and 2, an embodiment of the present invention provides a clamp for a pipeline, including a clamping plate 1, a mounting frame 2 welded to the upper end of the clamping plate 1, a rotation hole 3 formed on the upper end surface of the mounting frame 2, a lead screw 4 rotatably connected to the rotation hole 3, a bearing 20 disposed in the rotation hole 3, and a bearing 20 for allowing the lead screw 4 to rotate smoothly, the lead screw 4 inserted into the bearing 20, a rotating handle 21 welded to the upper end of the lead screw 4, a screw sleeve 5 sleeved on the lower end of the lead screw 4, racks 6 welded to both sides of the outer wall of the screw sleeve 5, a first rotating shaft 7 and a second rotating shaft 8 respectively hinged to both sides of the front end of the clamping plate 1, a left clamp arm 9 and a right clamp arm 10 respectively hinged to the first rotating shaft 7 and the second rotating shaft 8, a half gear 11 welded to the left clamp arm 9 and the right clamp arm 10 respectively, the half gear 11 engaged with the racks 6, mounting grooves 12 respectively disposed in the left clamp arm 9 and the right clamp arm 10, a clamping mechanism is arranged in the mounting groove 12.

As shown in fig. 1 and 2, the clamping mechanism includes a lifting rod 13, a pushing spring 14 is sleeved on the outer wall of the lifting rod 13, the initial state of the pushing spring 14 is a stretching state, a clamping block 15 is welded at the end of the output end of the lifting rod 13, a fixing groove 16 is formed in the front end of the clamping plate 1, a storage battery 17 is fixedly connected in the fixing groove 16 through a screw, the storage battery 17 is a small-sized battery produced by the cornde electronics limited company in yao city, a button 18 is fixedly connected at the front end of the clamping plate 1 through a screw, the type of the button 18 is AK13, an illuminating lamp 19 is connected at one end of the button 18 through a cable, the type of the illuminating lamp 19 is xcd-008, the power input end of the illuminating lamp 19 is connected with the storage battery 17 through a cable, and the power controlled end of the illuminating lamp 19 is connected with the power output end of the button 18 through a cable.

The working principle of the embodiment is as follows: when the device is used, firstly, the rotating handle 21 is rotated, the rotating handle 21 drives the screw rod 4 to rotate in the rotating hole 3, the screw sleeve 5 is driven to move downwards, thereby driving the racks 6 on the outer walls of the screw sleeves 5 at the two sides to move downwards, driving the half gears 11 to rotate as the half gears 11 at the two sides are meshed with the racks 6, welding the half gears 11 on the left clamp arm 9 and the right clamp arm 10 at the two sides, thereby driving the left clamp arm 9 and the right clamp arm 10 to rotate on the first rotating shaft 7 and the second rotating shaft 8, thereby driving the left clamp arm 9 and the right clamp arm 10 at two sides to be matched, clamping the pipeline by the clamping block 15, and deforming the pushing spring 14, has better clamping effect on the pipeline, thus solving the problem that the clamping effect of the prior clamp for the pipeline is poorer, when the lighting lamp 19 is needed to be used, the lighting lamp 19 is only needed to be started through the button 18, so that lighting is performed, the clamping accuracy is improved, and the practicability of the device is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. A clamp for a pipeline is characterized in that: the clamping device comprises a clamping plate (1), wherein a mounting frame (2) is arranged at one end of the clamping plate (1), a rotation hole (3) is formed in the upper end face of the mounting frame (2), a lead screw (4) is arranged in the rotation hole (3), a screw sleeve (5) is sleeved at one end of the lead screw (4), racks (6) are arranged on two sides of the outer wall of the screw sleeve (5), a first rotating shaft (7) and a second rotating shaft (8) are arranged on two sides of one end of the clamping plate (1) respectively, a left clamp arm (9) and a right clamp arm (10) are arranged on the first rotating shaft (7) and the second rotating shaft (8) respectively, half gears (11) are arranged on the left clamp arm (9) and the right clamp arm (10) respectively, the half gears (11) are meshed with the racks (6), mounting grooves (12) are formed in the left clamp arm (9) and the right clamp arm (10) respectively, and a clamping mechanism is arranged in the mounting groove (12).

2. The clamp for pipes of claim 1, wherein: the clamping mechanism comprises a lifting rod (13), a pushing spring (14) is sleeved on the outer wall of the lifting rod (13), and a clamping block (15) is arranged at the end of an output end of the lifting rod (13).

3. The clamp for pipes of claim 1, wherein: the clamp plate is characterized in that a fixing groove (16) is formed in one end of the clamp plate (1), a storage battery (17) is arranged in the fixing groove (16), a button (18) is arranged at one end of the clamp plate (1), and an illuminating lamp (19) is arranged at one end of the button (18).

4. The clamp for pipes of claim 1, wherein: the rotary shaft is characterized in that a bearing (20) is arranged in the rotary hole (3), the lead screw (4) is inserted into an inner ring of the bearing (20), and a rotary handle (21) is arranged at one end of the lead screw (4).