CN215408543U

CN215408543U - Device is got to water brill concrete core breakage clamp

Info

Publication number: CN215408543U
Application number: CN202121791841.0U
Authority: CN
Inventors: 程龙; 和锋刚; 皇甫深洲
Original assignee: Third Engineering Co Ltd of China Railway Electrification Engineering Group Co Ltd
Current assignee: China Railway Electrification Engineering Group Co Ltd; Third Engineering Co Ltd of China Railway Electrification Engineering Group Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-04
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a hydraulic drill concrete broken core clamping device, which comprises a nut A and a main screw rod, wherein the main screw rod is arranged in the nut A, a sliding sleeve is arranged on the outer wall of the main screw rod and is close to the bottom end, a sliding block is arranged at the outer end of the sliding sleeve, sliding columns are arranged at the front end and the rear end of the sliding block, a slideway is arranged on the outer side of each sliding column, the sliding columns move in the slideway when moving up and down, then a clamp A and a clamp B are driven to open and close, when the clamping device is closed, the clamping device can be more smoothly and stably clamped through newly arranged anti-skidding stripes, so that the clamping device cannot fall off when in use, and then a reverse screw bolt in a fixing device at the bottom end when the internal nut B is in contact with the sliding block supports the outside inside of a fixing groove, so that the nut B at the bottom cannot move downwards, and can be more stably when in use, thus, the clamp can not fall off, and then the clamp can be clamped by the clamp A and the clamp B.

Description

Device is got to water brill concrete core breakage clamp

Technical Field

The utility model belongs to the technical field of clamping devices and particularly relates to a device for clamping concrete broken cores of a water drill.

Background

A gripper is a device that holds an object and thereby manipulates the object. It is capable of gripping and releasing objects while performing certain actions. Sports equipment often imitates the movement of a human body, and in the case of a gripper, the movement of a finger. The fingers themselves do not belong to the holder, they are just special custom tools for holding objects, called clips.

The existing water drilling concrete core breaking clamping device has the following problems: the existing water drill concrete broken core is too deep and can not be taken out, the water drill cylinder is mainly used for sleeving, the whole water drill cylinder has no clamping force when the core is sleeved and taken out, once the concrete broken core falls off, the time is wasted when the core is sleeved and taken out again, the core is short and short in addition, and when the drill cylinder can not be sleeved and taken, the drilling is influenced to continue to drill.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for clamping broken core of water drill concrete, which solves the problem that the device can play a role in clamping the broken core through sleeving, but can be used

Once the broken core falls off or cannot be extracted when the broken core is shorter, the broken core is difficult to extract, the drilling work cannot be continued, so that the time is greatly delayed when the drill is used, and the problem of great trouble in extracting the broken core again is solved.

In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic drill concrete core breaking clamping device comprises a nut A and a main screw rod, wherein the main screw rod is arranged inside the nut A, a sliding sleeve is arranged on the outer wall of the main screw rod and close to the bottom end, a sliding block is arranged at the outer end of the sliding sleeve, the front end and the rear end of the sliding block are both provided with sliding columns, the outer sides of the sliding columns are provided with slideways, the lower side of the sliding block is provided with a nut B, the bottom end of the main screw rod is provided with a fixing device, the right end of the nut A is provided with a clamp A, the left side of the clamp A is provided with a clamp B, the clamp A and the clamp B are rotationally connected through a hinge, the fixing device comprises anti-skid stripes, a fixing groove and a reverse screw bolt, the fixing groove is arranged inside the bottom end of the main screw rod, the inside of fixed slot is provided with anti-silk bolt, anti-skidding stripe sets up in anchor clamps A and anchor clamps B's inner wall and is close to bottom position department.

Preferably, the whole of the clamp A and the clamp B is made of metal iron, and the section of the whole formed by the clamp A and the clamp B is circular.

Preferably, the hinge is provided with two hinges in total, and the two hinges are symmetrical about the center.

Preferably, the reverse-threaded bolt expands at the bottom end of the main screw rod after installation, and the reverse-threaded bolt is fixed by rotating the wrench counterclockwise.

Preferably, the cross-sectional shape of the fixing groove is wide at the bottom and narrow at the top, and the inner wall of the fixing groove is provided with reverse threads.

Preferably, the inside of sliding sleeve has the butter, the whole material of sliding sleeve is the technical material.

Compared with the prior art, the utility model provides a device for clamping concrete broken cores of a water drill, which has the following beneficial effects:

1. the utility model designs a novel water drill concrete broken core clamping device which consists of a clamp A, a hinge, a clamp B, a nut A, a main screw, a slideway, a fixing device, a nut B, a slider, a sliding column, a sliding sleeve and anti-skidding stripes, and through the design of the water drill concrete broken core clamping device, the water drill concrete broken core can be clamped more conveniently and rapidly;

2. according to the utility model, the fixing device is added on the device for clamping the broken core of the rhinestone concrete, and the newly added fixing device is fixed when not used, so that the normal use of the whole device is not influenced when not used, when the device is required to be used, namely the internal bolt is loosened, the whole device cannot move due to the arrangement of the fixing device, and thus, the device cannot be loosened even if friction occurs when in use, and cannot fall off when in use, so that time cannot be delayed when in use, and the device is simpler and more convenient to use;

3. the concrete using method of the fixing device comprises the following steps of carrying the whole water drill concrete broken core clamping device to a place to be used, checking whether the whole water drill concrete broken core clamping device is damaged or not, preventing accidents during use, inserting a clamp A and a clamp B in the device into a hole, rotating a main screw, enabling an inner sliding block to move up and down relatively when the main screw rotates due to a nut A arranged on the clamp B, enabling a sliding column to move in a sliding way when the sliding column moves up and down, driving the clamp A and the clamp B to perform opening and closing movement, enabling clamping to be more smooth and stable through newly arranged anti-skidding stripes when the main screw is closed, enabling the clamping not to fall off during use, and supporting the outside of a reverse screw bolt in the fixing device at the bottom end when the inner nut B is in contact with the sliding block, therefore, the nut B at the bottom cannot move downwards, so that the nut B can be more stable in use, cannot fall off, and can be clamped by the clamp A and the clamp B to finish the process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model without limiting the utility model in which:

fig. 1 is a schematic front perspective view of a concrete core breaking and clamping device for a water drill according to the present invention;

fig. 2 is a schematic structural view of a front plane of a concrete core breaking and clamping device for a water drill provided by the utility model;

fig. 3 is a schematic structural view of a front cross section of a concrete core breaking and clamping device for a water drill provided by the utility model;

fig. 4 is a partially enlarged structural schematic diagram of a hydraulic drill concrete core breaking clamping device provided by the utility model;

in the figure: 1. a clamp A; 2. a hinge; 3. a clamp B; 4. a nut A; 5. a main screw; 6. a slideway; 7. a fixing device; 8. a nut B; 9. a slider; 10. a traveler; 11. a sliding sleeve; 12. anti-skid stripes; 13. fixing grooves; 14. and (4) a reverse-threaded bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, fig. 2, fig. 3, and fig. 4, the present invention provides a technical solution: a core breaking clamping device for water drill concrete comprises a nut A4 and a main screw rod 5, the main screw rod 5 is installed inside a nut A4, a sliding sleeve 11 is arranged on the outer wall of the main screw rod 5 and close to the bottom end of the main screw rod 5, grease is added inside the sliding sleeve 11, the sliding sleeve 11 is made of hard rubber, so that the core breaking clamping device is relatively smooth when in use, a sliding block 9 is arranged at the outer end of the sliding sleeve 11, sliding columns 10 are arranged at the front and rear ends of the sliding block 9, a sliding way 6 is arranged on the outer side of the sliding column 10, a nut B8 is arranged on the lower side of the sliding block 9, a fixing device 7 is arranged at the bottom end of the main screw rod 5, a clamp A1 is arranged at the right end of the nut A4, a clamp B3 is arranged on the left side of a clamp A1, the whole bodies of the clamp A1 and the clamp B3 are made of metal iron, so that the clamp A1 and the clamp B3 are relatively stable when in use, the whole cross-section is circular, the clamp A1 and the clamp B3 are rotatably connected through a hinge 2, the hinges 2 are provided with two hinges in total, so that the two hinges 2 are relatively firm when in use and are symmetrical about the center.

Example two

Referring to fig. 3 and 4, the present invention provides a technical solution: the utility model provides a device is got to disconnected core clamp of water drilling concrete, fixing device 7 includes anti-skidding stripe 12, fixed slot 13 and anti-silk bolt 14, anti-silk bolt 14 can expand in the bottom of main screw rod 5 after the installation, just the upper end can not become flexible when using like this, just can not drop when using like this, just so can be more firm when using, anti-silk bolt 14 passes through spanner counter-clockwise turning fixed, fixed slot 13 sets up inside the bottom of main screw rod 5, the inside of fixed slot 13 is provided with anti-silk bolt 14, the cross sectional shape of fixed slot 13 is narrow on the bottom width, the inner wall of fixed slot 13 is provided with anti-silk screw thread, it is more convenient when installing like this, anti-skidding stripe 12 sets up the inner wall at anchor clamps A1 and anchor clamps B3 and is close to bottom end position department.

The working principle and the using process of the utility model are as follows: after the device is installed, when the device for clamping the broken core of the water drilling concrete is used, the whole device for clamping the broken core of the water drilling concrete is firstly required to be transported to a required place, then the whole device for clamping the broken core of the water drilling concrete is checked to be free from damage, so that accidents can be prevented when the device is used, then a clamp A1 and a clamp B3 in the device are inserted into a hole, then a main screw 5 is rotated, at the moment, because a nut A4 is arranged on the clamp B3, an inner slide block 9 moves up and down relatively when the main screw 5 is rotated, a slide column 10 moves in a slide way 6 when the main screw moves up and down, then the clamp A1 and the clamp B3 are driven to make opening and closing movement, at the moment, the clamping can be more smoothly and stably clamped through a newly arranged anti-skid stripe 12, and therefore, the clamping device cannot fall off when in use, then, the back-thread bolt 14 in the fixing device 7 at the bottom end when the inner nut B8 is in contact with the slider 9 supports the outside inside the fixing groove 13, so that the nut B8 at the bottom is not moved downward and thus is more stable in use, and thus is not dropped, and then can be clamped by the clamp a1 and the clamp B3.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is got to disconnected core clamp of water brill concrete, includes nut A (4) and main screw (5), its characterized in that: the anti-skid screw is characterized in that a main screw (5) is mounted inside the nut A (4), a sliding sleeve (11) is arranged on the outer wall of the main screw (5) and close to the bottom end of the main screw, a sliding block (9) is arranged at the outer end of the sliding sleeve (11), sliding columns (10) are arranged at the front end and the rear end of the sliding block (9), a slide way (6) is arranged on the outer side of each sliding column (10), a nut B (8) is arranged on the lower side of the sliding block (9), a fixing device (7) is arranged at the bottom end of the main screw (5), a clamp A (1) is arranged at the right end of the nut A (4), a clamp B (3) is arranged on the left side of the clamp A (1), the clamp A (1) and the clamp B (3) are rotatably connected through hinges (2), the fixing device (7) comprises anti-skid stripes (12), a fixing groove (13) and anti-thread bolts (14), the fixing groove (13) is arranged inside the bottom end of the main screw (5), the inside of fixed slot (13) is provided with anti-silk bolt (14), anti-skidding stripe (12) set up in the inner wall of anchor clamps A (1) and anchor clamps B (3) and be close to bottom position department.

2. The device for clamping broken core of water drilling concrete according to claim 1, is characterized in that: the whole of the clamp A (1) and the clamp B (3) is made of metal iron, and the whole section formed by the clamp A (1) and the clamp B (3) is cylindrical.

3. The device for clamping broken core of water drilling concrete according to claim 1, is characterized in that: the hinge (2) is provided with two hinges in total, and the two hinges (2) are symmetrical about the center.

4. The device for clamping broken core of water drilling concrete according to claim 1, is characterized in that: the bottom end of the main screw rod (5) can expand after the reverse-thread bolt (14) is installed, and the reverse-thread bolt (14) is fixed by rotating a spanner anticlockwise.

5. The device for clamping broken core of water drilling concrete according to claim 1, is characterized in that: the cross-sectional shape of fixed slot (13) is wide down, narrow top, the inner wall of fixed slot (13) is provided with the contrary screw thread.

6. The device for clamping broken core of water drilling concrete according to claim 1, is characterized in that: the inside of sliding sleeve (11) has the butter, the whole material of sliding sleeve (11) is the metal material.