CN211978375U

CN211978375U - Hydraulic engineering quality testing presss from both sides with getting core

Info

Publication number: CN211978375U
Application number: CN202020863991.7U
Authority: CN
Inventors: 陈新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-11-20
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a hydraulic engineering quality testing is with getting core clamp, including shell and handle an, the axis department fixed mounting at handle a top has elevating system, elevating system's top fixed mounting is in the axis department of shell bottom surface, drive elevating system carries out the rotation of vertical direction, thereby drive shell keeps the ascending linear motion of vertical direction, the shell specifically is "protruding" type structure down, the inside bottom surface fixed mounting of shell has clamping mechanism, clamping mechanism's top runs through and extends to the outside of shell, and movable mounting has anchor clamps, the quantity of anchor clamps is two, drive clamping mechanism makes two anchor clamps keep the ascending opposite directions of horizontal direction or back-to-back motion. The utility model provides a hydraulic engineering quality testing is with getting core clamp does not need the manpower to press from both sides tight work to can pull out the sample is automatic, need not increase the efficiency that detects with the help of the manpower, and the anchor clamps surface uses the protection of rubber pad, can not harm the sample surface.

Description

Hydraulic engineering quality testing presss from both sides with getting core

Technical Field

The utility model relates to a hydraulic engineering technical field relates to a hydraulic engineering quality testing presss from both sides with getting core particularly.

Background

The hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the hydraulic engineering does not completely meet the requirement of human, only the hydraulic engineering is built to control water flow, prevent flood disasters and adjust and distribute water quantity so as to meet the requirement of people on water resources in life and production, the hydraulic engineering needs to build dams, dikes, spillways, water gates, water inlets, channels, crossing troughs, rafts, fishways and other different types of hydraulic buildings to achieve the aim, in the construction process of the hydraulic engineering, quality detection work needs to be carried out on all links to ensure that no quality problem occurs after the later-stage hydraulic engineering is put into use, in the process of carrying out the quality detection of the hydraulic engineering, to the concrete or the pitch that the project in-process used and laid, need carry out the work that the core detection analysis was got in the drilling, because during drilling, pitch or concrete can be in the same place with the drill bit is close-fitting, and inconvenient measurement personnel take out the sample, so need a kind to get the core and press from both sides and take out the sample from the drill bit.

Present core is pressed from both sides mainly is a simple structure's clip, testing personnel with the clip careful inject among the gap between drill bit and the sample, utilize the manpower to press from both sides tightly and take out work, at actual operation's in-process, pitch or the phenomenon of concrete adhesion on the drill bit inner wall can often appear and take place, when using current clip, can injure the sample surface, thereby influence the result that detects, very waste time, the reduction efficiency, and use the manpower to press from both sides tightly and pull out work, consume the manpower very much, and testing personnel relies on the manpower can not take out the sample sometimes, very influence detection efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect aim at provides a hydraulic engineering quality detects with getting core clamp, aims at solving, and the sample surface can be hurt to current getting core clamp, influences the test result to rely on the manpower clamp to get and pull out the sample completely, consume the manpower, reduced detection efficiency.

Technical scheme

In order to achieve the above object, the utility model provides a hydraulic engineering quality testing is with getting core clamp, including shell and handle a, the centre shaft department at the top of handle a fixedly installs elevating system, the top of elevating system fixedly installs the centre shaft department in the shell bottom surface, drive elevating system carry out the rotation of vertical direction, thereby drive the shell keeps the linear motion in the vertical direction;

the shell specifically is "protruding" type structure, the inside bottom surface fixed mounting of shell has clamping mechanism, clamping mechanism's top is run through and is extended to the outside of shell to movable mounting has anchor clamps, the quantity of anchor clamps is two, the inside hydraulic stem that is equipped with of clamping mechanism, the hydraulic stem drive clamping mechanism makes two anchor clamps keep the ascending motion in opposite directions or the back of the body mutually of horizontal direction.

Preferably, the lifting mechanism comprises a threaded sleeve and a base, the top of the threaded sleeve is fixedly installed at a center shaft of the bottom surface of the shell, a threaded rod is connected in the threaded sleeve in a threaded manner, a sliding plate is movably connected to the inner wall of one end of the threaded sleeve adjacent to the bottom surface, the bottom surface of the sliding plate is fixedly installed at the top of the base, a motor is fixedly installed at the center shaft of the top of the base, and the output end of the motor is fixedly installed at one end of the threaded rod.

Preferably, the clamping mechanism comprises a mounting bracket fixedly mounted on the bottom surface of the inside of the casing, the mounting rack is in a U-shaped structure, gears are symmetrically and axially connected to the outer wall of one side opposite to the top end of the mounting rack, a connecting rod a is fixedly mounted at the axial joint of the two gears, the top end of the mounting rack and the outer wall of one side far away from the gear are symmetrically and axially connected with connecting rods b, the two connecting rods a and the two connecting rods b are respectively and symmetrically and axially connected on the mounting seat, the number of the mounting seats is two, the outer walls of the opposite sides of the two mounting seats are both provided with inserting grooves, the outer wall of one side of the clamp is fixedly provided with an inserting mechanism which is matched with the inserting groove to complete inserting, and a rack is fixedly arranged at the output end of the hydraulic rod and is meshed with the two gears.

Preferably, the inserting mechanism comprises an inserting plate and an inserting block, the inserting plate is fixedly installed on the outer wall of one side of the clamp, a placing groove is formed in the inserting plate, the inserting block is connected in the placing groove in a sliding mode, a spring is fixedly installed at the middle shaft of the bottom face, and the other end of the spring is fixedly installed at the middle shaft of the bottom face of the placing groove.

Preferably, the outer wall of one side of the clamp is wrapped with a layer of rubber pad.

Preferably, the outer walls of two sides of the adjacent bottom surface of the shell are symmetrically provided with handles b.

Preferably, the specific model of the motor is KSMA08LI 5P.

Preferably, the specific model of the hydraulic rod is SZNK-01.

Advantageous effects

Compared with the prior art, the utility model provides a pair of hydraulic engineering quality testing is with getting core clamp possesses following beneficial effect:

1. the utility model discloses a, the structure that utilizes the hydraulic stem to drive the connecting rod presss from both sides tight work, presss from both sides tightly and relies on the hydraulic stem, does not need the manpower to press from both sides tight work, has liberated measurement personnel's manpower to there is enough power to press from both sides tight sample, can not drop.

2. The utility model discloses a, utilize the linkage between threaded rod and the motor for the thread bush can carry out the lift work along the outer wall of threaded rod, reaches the effect that the automation of anchor clamps was pulled out, does not pull out than the manpower, uses manpower sparingly, has promoted the efficiency that detects.

3. The utility model discloses a, it has the one deck rubber pad to wrap up on the outer wall of the relative one side of anchor clamps, and after anchor clamps carried the sample, the rubber pad can provide the cushion effect, and protection sample surface does not receive the damage.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

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

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

fig. 3 is a schematic structural diagram of the plugging mechanism of the present invention.

The main reference numbers:

1. a housing; 11. a grip b; 2. a lifting mechanism; 21. a threaded sleeve; 22. a base; 23. a motor; 24. a sliding plate; 25. a threaded rod; 3. a grip a; 4. a clamping mechanism; 41. a connecting rod a; 42. a clamp; 421. a rubber pad; 43. a mounting seat; 431. inserting grooves; 44. a connecting rod b; 45. a rack; 46. a gear; 47. a mounting frame; 48. a hydraulic lever; 5. a plug-in mechanism; 51. a plugboard; 52. inserting a block; 53. a spring; 54. and (6) placing the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a core taking clamp for hydraulic engineering quality inspection comprises a housing 1 and a handle a3, when core taking of a drill bit is performed, fixtures 42 with different sizes are installed according to different inner diameters of the drill bit, an insertion block 52 is pressed, a spring 53 is pressed by the insertion block 52 and deforms, the insertion block 52 moves inwards along the inner wall of a placement groove 54, an insertion plate 51 moves into an insertion groove 431, the insertion block 52 starts to be pressed by the inner wall of the insertion groove 431 when entering the insertion groove 431, the spring 53 is still in a deformation state, when the insertion block 52 moves to the notch of the insertion groove 431, the insertion block 52 is not pressed, the spring 53 recovers deformation, the insertion block 52 is inserted into the notch of the insertion groove 431, the fixture 42 is fixed, after the two fixtures 42 are all installed, the fixture 42 is slowly inserted into a gap between the drill bit and a sample, and a hydraulic rod 48 is started, so that the hydraulic rod 48 begins to contract, the rack 45 moves towards the hydraulic rod 48, because the rack 45 is meshed with the gear 46, the rack 45 moves so that the gear 46 rotates, because the gear 46 is fixedly installed with the connecting rod a41, when the gear 46 rotates, the two connecting rods a41 move in opposite directions, so that the connecting rod b44 also moves in opposite directions, the whole mounting seat 43 moves in opposite directions, the two clamps 42 move in opposite directions to clamp the sample, and simultaneously the rubber pad 421 protects the surface of the sample from being damaged, after clamping is completed, the motor 23 is started to enable the threaded rod 25 to rotate, because the threaded rod 25 is in threaded connection with the threaded sleeve 21, the threaded sleeve 21 can move linearly in the vertical direction along the outer wall of the threaded rod 25, and slide along the sliding plate 24 to complete the clamping-out work of the sample, and great convenience is achieved.

As shown in fig. 1, in the further proposed technical solution of the present invention, a lifting mechanism 2 is fixedly installed at the center axis of the top of a handle a3, the top of the lifting mechanism 2 is fixedly installed at the center axis of the bottom surface of a housing 1, the lifting mechanism 2 is driven to rotate in the vertical direction, so as to drive the housing 1 to keep linear motion in the vertical direction, the housing 1 is specifically of an inverted "convex" type structure, a clamping mechanism 4 is fixedly installed at the bottom surface inside the housing 1, the top end of the clamping mechanism 4 penetrates and extends to the outside of the housing 1, and is movably installed with two clamps 42, the number of the clamps 42 is two, hydraulic rods 48 are installed inside the clamping mechanism 4, the two clamps 42 keep moving in the horizontal direction towards or away from each other by the hydraulic rods 48, the clamping mechanism 4 is used to clamp a sample, the sample is pulled out by using the lifting mechanism 2, the whole process, and the efficiency of detection is improved.

Wherein, the outer wall of anchor clamps 42 one side is wrapped up there is the one deck rubber pad 421, and the setting of rubber pad 421 can play the guard action to the surface of sample when anchor clamps 42 cliies the sample, avoids influencing follow-up detection.

The handles b11 are symmetrically arranged on the outer walls of two sides of the adjacent bottom surface of the shell 1, and when the device is operated, the handle a3 is held by one hand, and the handle b11 is held by the other hand, so that the running stability of the device can be kept, and the device is very convenient to grasp.

As shown in fig. 2, the utility model discloses in the technical scheme that further proposes, elevating system 2 includes thread bush 21 and base 22, the axis department of the top fixed mounting in the shell 1 bottom surface of thread bush 21, thread bush 21 female connection has threaded rod 25, swing joint has sliding plate 24 on the one end inner wall of the adjacent bottom surface of thread bush 21, the bottom surface fixed mounting of sliding plate 24 is at the top of base 22, the axis department fixed mounting at base 22 top has motor 23, the output fixed mounting of motor 23 is in the one end of threaded rod 25, utilize the linkage between threaded rod 25 and the motor 23, make thread bush 21 can carry out the elevating work along the outer wall of threaded rod 25, reach the effect that anchor clamps 42's automation was pulled out, not pull out than the manpower, use manpower sparingly, the efficiency of detection has been promoted.

Wherein, the clamping mechanism 4 comprises a mounting rack 47, the mounting rack 47 is fixedly installed on the bottom surface inside the housing 1, the mounting rack 47 is specifically of a U-shaped structure, the outer wall of one side opposite to the top end of the mounting rack 47 is symmetrically and axially connected with gears 46, the axial joints of the two gears 46 are both fixedly provided with connecting rods a41, the top end of the mounting rack 47 and the outer wall of one side far away from the gears 46 are symmetrically and axially connected with connecting rods b44, the two connecting rods a41 and the two connecting rods b44 are respectively and symmetrically and axially connected on the mounting seat 43, the number of the mounting seats 43 is two, the outer walls of one side opposite to the two mounting seats 43 are both provided with inserting grooves 431, the outer wall of one side of the clamp 42 is fixedly provided with an inserting mechanism 5, the inserting mechanism 5 is matched with the inserting grooves 431 to complete inserting, the output end of the hydraulic rod 48 is fixedly provided with, press from both sides tightly and rely on hydraulic stem 48, do not need the manpower to press from both sides tight work, liberated testing personnel's manpower to there is enough power to press from both sides tight sample, can not drop.

As shown in fig. 3, the utility model discloses in the technical scheme that further proposes, grafting mechanism 5 includes plugboard 51 and inserted block 52, plugboard 51 fixed mounting is on the outer wall of anchor clamps 42 one side, and has seted up standing groove 54 in the plugboard 51, inserted block 52 sliding connection is in standing groove 54, and the axis department fixed mounting of bottom surface has spring 53, spring 53's the other end fixed mounting is in the axis department of standing groove 54 bottom surface, through the extrusion between inserted block 52 and the spring 53, make spring 53 can take place the deformation, will insert block 52 joint in inserting groove 431 when not receiving the extrusion.

The working principle is as follows:

1. when the inserting block 52 moves to the notch of the inserting groove 431, the inserting block 52 is not pressed any more, the spring 53 recovers deformation, the inserting block 52 is inserted into the notch of the inserting groove 431, and the fixture 42 is fixed.

2. The hydraulic rod 48 is started, so that the hydraulic rod 48 starts to contract, the rack 45 moves towards the hydraulic rod 48, the rack 45 is meshed with the gear 46, the gear 46 rotates due to the movement of the rack 45, the gear 46 is fixedly installed with the connecting rod a41, when the gear 46 rotates, the two connecting rods a41 move towards each other, the connecting rod b44 also moves towards each other, the whole mounting seat 43 moves towards each other, and the two clamps 42 move towards each other to clamp the sample.

3. The motor 23 is started to rotate the threaded rod 25, and the threaded sleeve 21 can perform linear motion in the vertical direction along the outer wall of the threaded rod 25 due to the threaded connection between the threaded rod 25 and the threaded sleeve 21, and slide along the sliding plate 24, so that the sample clamping operation is completed.

The spring 53 mentioned herein has an elastic coefficient meeting the technical requirements of the technical solution of the present invention.

The electrical components presented in the document are electrically connected to an external master controller and 220V commercial power, and the master controller can be a conventional known device controlled by a computer or the like.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a hydraulic engineering quality testing presss from both sides with getting core, includes shell (1) and handle a (3), its characterized in that:

a lifting mechanism (2) is fixedly installed at the middle shaft at the top of the grip a (3), the top of the lifting mechanism (2) is fixedly installed at the middle shaft at the bottom surface of the shell (1), and the lifting mechanism (2) is driven to rotate in the vertical direction, so that the shell (1) is driven to keep linear motion in the vertical direction;

the shell (1) is specifically an inverted 'convex' type structure, the bottom surface fixed mounting of the inside of shell (1) has clamping mechanism (4), the top of clamping mechanism (4) runs through and extends to the outside of shell (1) to movable mounting has anchor clamps (42), the quantity of anchor clamps (42) is two, clamping mechanism (4) inside is equipped with hydraulic stem (48), hydraulic stem (48) drive clamping mechanism (4) make two anchor clamps (42) keep the ascending motion in opposite directions of horizontal direction or back of the body mutually.

2. The coring clamp for the water conservancy engineering quality detection according to claim 1, wherein the lifting mechanism (2) comprises a threaded sleeve (21) and a base (22), the top of the threaded sleeve (21) is fixedly installed at a central axis of the bottom surface of the shell (1), a threaded rod (25) is connected with the threaded sleeve (21) in a threaded manner, a sliding plate (24) is movably connected to the inner wall of one end of the adjacent bottom surface of the threaded sleeve (21), the bottom surface of the sliding plate (24) is fixedly installed at the top of the base (22), a motor (23) is fixedly installed at the central axis of the top of the base (22), and the output end of the motor (23) is fixedly installed at one end of the threaded rod (25).

3. The coring clamp for the water conservancy engineering quality detection according to claim 1, wherein the clamping mechanism (4) comprises a mounting frame (47), the mounting frame (47) is fixedly installed on the bottom surface inside the shell (1), the mounting frame (47) is of a U-shaped structure, gears (46) are symmetrically and axially connected to the outer wall of one side, opposite to the top end of the mounting frame (47), of the two gears (46), connecting rods a (41) are fixedly installed at the axial joints of the two gears (46), connecting rods b (44) are symmetrically and axially connected to the outer wall of one side, far away from the gears (46), of the top end of the mounting frame (47), the two connecting rods a (41) and the two connecting rods b (44) are symmetrically and axially connected to the mounting seats (43) respectively, the number of the mounting seats (43) is two, and inserting grooves (431) are formed in the outer wall of one side, opposite to the two mounting seats (43), the outer wall of one side of the clamp (42) is fixedly provided with an inserting mechanism (5), the inserting mechanism (5) is matched with the inserting groove (431) to complete inserting, the output end of the hydraulic rod (48) is fixedly provided with a rack (45), and the rack (45) is meshed with the two gears (46).

4. The coring clip for the water conservancy engineering quality detection according to claim 3, wherein the inserting mechanism (5) comprises an inserting plate (51) and an inserting block (52), the inserting plate (51) is fixedly installed on the outer wall of one side of the clamp (42), a placing groove (54) is formed in the inserting plate (51), the inserting block (52) is connected in the placing groove (54) in a sliding mode, a spring (53) is fixedly installed at the central axis of the bottom surface, and the other end of the spring (53) is fixedly installed at the central axis of the bottom surface of the placing groove (54).

5. The coring clip for hydraulic engineering quality detection as claimed in claim 1, wherein a rubber pad (421) is wrapped on an outer wall of one side of the clamp (42).

6. The coring clip for water conservancy engineering quality detection according to claim 1, wherein handles b (11) are symmetrically mounted on the outer walls of two sides of the adjacent bottom surface of the shell (1).