CN220231239U

CN220231239U - Compressive clamp for construction engineering detection

Info

Publication number: CN220231239U
Application number: CN202321936701.7U
Authority: CN
Inventors: 王超
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-22
Filing date: 2023-07-22
Publication date: 2023-12-22
Anticipated expiration: 2033-07-22

Abstract

The utility model relates to the technical field of building engineering detection, in particular to a compression-resistant clamp for building engineering detection, which comprises the following components: the base, the top fixedly connected with four bracing pieces of a quantity, the top fixedly connected with backup pad of bracing piece, the top of backup pad is provided with the pneumatic cylinder, the bottom of pneumatic cylinder runs through the backup pad and fixedly connected with clamp plate; the positioning mechanism is arranged in the base; through setting up adjusting part, the user rotates the worm wheel and drives first bevel gear and rotate, and first bevel gear meshing drives four second bevel gears and rotates a section of thick bamboo and rotate, and a section of thick bamboo rotates and drives four locating plates through screw rod, connecting plate and locating lever and carry out the extrusion with the speed to four directions of test block, until the center position to the base with the test block location to can ensure that the test block is in the positive center position of anchor clamps, avoid the test block skew anchor clamps center position to cause the inaccurate condition of detection data to appear.

Description

Compressive clamp for construction engineering detection

Technical Field

The utility model relates to the technical field of building engineering detection, in particular to a compression-resistant clamp for building engineering detection.

Background

The main engineering is to construct a house and construct the house for the subsidiary small roads, pipelines, equipment, movable facilities and the like of the house, and the building construction is also called building construction, wherein the building construction is a branch in the building construction and is the most commonly heard one of a plurality of projects in the building construction, concrete is often required to be constructed for the building construction, a detection compression-resistant clamp for testing the strength and the hardness of the concrete is required to be used, when the detection compression-resistant clamp for the building construction is used, a rectangular test block is required to be placed at the right center of the clamp to prevent the condition that the test block receives unbalanced pressure, and the error is caused, but at present, manual placement is adopted for the placement of the detection test block, and although some scales of the clamp are observed, the test block is still difficult to ensure to be positioned at the center of the clamp.

Therefore, a pressure-resistant clamp for building engineering detection is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problems and provide the compression-resistant clamp for the detection of the constructional engineering, and the problems that the existing manual placement is adopted for the placement of the detection test block, and the center position of the test block is still difficult to ensure although some clamps have some scale marks for observation are solved.

The utility model realizes the aim through the following technical scheme, and the compression-resistant clamp for the detection of the construction engineering comprises the following components: the base, the top fixedly connected with four bracing pieces of a quantity, the top fixedly connected with backup pad of bracing piece, the top of backup pad is provided with the pneumatic cylinder, the bottom of pneumatic cylinder runs through the backup pad and fixedly connected with clamp plate; the positioning mechanism is arranged in the base; the positioning mechanism comprises an adjusting component arranged in the base, and a limiting component which is in sliding connection with the support rod is fixedly connected to the surface of the pressing plate.

Preferably, the adjusting assembly comprises a worm wheel which is rotationally connected to the inner bottom wall of the base, a first bevel gear is fixedly connected to the top of the worm wheel, the top end of the first bevel gear is rotationally connected with the inner top wall of the base, four supporting pieces are fixedly connected to the inner bottom wall of the base, four rotating drums are arranged on the surface of the base, one ends of the rotating drums, which are close to the first bevel gear, sequentially penetrate through the base and the supporting pieces and are fixedly connected with second bevel gears, the surfaces of the second bevel gears are meshed with the surfaces of the first bevel gears, the inner wall of the rotating drums are in threaded connection with a screw rod, one end of the screw rod penetrates through the rotating drums and is rotationally connected with a connecting plate, one side of the connecting plate is fixedly connected with a locating rod, the other end of the locating rod is fixedly connected with a locating plate, a user rotates the worm wheel to drive the first bevel gear to rotate, the first bevel gears are meshed to drive the four second bevel gears and the rotating drums through the screw rod, the connecting plate and the locating plate to drive the four locating plates to squeeze the four locating plates at the same speed until the four directions of the blocks are in the same speed, and the center position of the base is located at the center of the test block, and the center of the test block can be prevented from being located at the accurate position of the center position of the test block.

Preferably, the opposite side of locating plate is provided with the buffer board, the buffer board is rubber material component, through setting up the buffer board of rubber material, the buffer board of rubber material has certain elasticity, can avoid the condition that the damage appears in the in-process of exerting pressure to the test block to appear.

Preferably, one side fixedly connected with gag lever post of backup pad, the other end of gag lever post runs through to the inside of base, through setting up the gag lever post, the gag lever post can avoid connecting plate and locating lever to appear the condition of position offset, promotes the stability of adjustment subassembly.

Preferably, the surface of base is provided with the worm, the one end of worm runs through the base and rotates with the inner wall of base to be connected, the surface of worm is connected with the surface engagement of worm wheel, through setting up the worm, and the user can drive each worm wheel through rotating the worm meshing and rotate to convenient to use person operates the regulation subassembly.

Preferably, the spacing subassembly is including the connecting rod that is four and fixed connection in the clamp plate surface in quantity, the surface of bracing piece slides there is the spacing ring, the other end and the spacing ring fixed connection of connecting rod, through setting up spacing subassembly, the pneumatic cylinder is when driving the clamp plate and down moving exert pressure to the test block, the clamp plate can slide the surface at the bracing piece that drives the spacing ring through the connecting rod to spacing ring and connecting rod can carry out spacingly to the clamp plate, avoid the clamp plate to appear the condition of slope at the in-process of removal, ensure that the pressure that the test block top received is comparatively even, avoid influencing the resistance to compression testing result of test block.

The beneficial effects of the utility model are as follows:

1. through setting up the adjustment subassembly, the user rotates the worm wheel and drives first bevel gear and rotate, and first bevel gear meshing drives four second bevel gears and rotates a section of thick bamboo, and a section of thick bamboo rotates and drives four locating plates through screw rod, connecting plate and locating lever and carry out the same-speed extrusion to four directions of test block, until the center position of base is located to the test block, thereby can ensure that the test block is in the positive center position of anchor clamps, avoid the test block to deviate from anchor clamps center position and cause the inaccurate condition of detection data to appear;

2. through setting up spacing subassembly, the pneumatic cylinder is when driving the clamp plate and down remove and exert pressure the test block, and the clamp plate can slide the surface at the bracing piece that drives the spacing ring through the connecting rod to spacing ring and connecting rod can be spacing the clamp plate, avoid the clamp plate to appear the condition of slope at the in-process that removes, ensure that the pressure that the test block top received is comparatively even, avoid influencing the resistance to compression testing result of test block.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

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

FIG. 3 is a schematic illustration of the connection of the screw to the rotating barrel of the present utility model;

fig. 4 is an enlarged view of a in fig. 1.

In the figure: 1. a base; 2. a support plate; 3. a support rod; 4. a hydraulic cylinder; 5. a positioning mechanism; 51. an adjustment assembly; 511. a worm wheel; 512. a first bevel gear; 513. a second bevel gear; 514. a rotating cylinder; 515. a screw; 516. a connecting plate; 517. a positioning rod; 518. a positioning plate; 519. a buffer plate; 5110. a worm; 5111. a support; 5112. a limit rod; 52. a limit component; 521. a connecting rod; 522. a limiting ring; 6. and (5) pressing plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The specific implementation method comprises the following steps: as shown in fig. 1 to 4, the pressure-resistant jig for construction engineering detection includes: the device comprises a base 1, wherein four supporting rods 3 are fixedly connected to the top of the base 1, a supporting plate 2 is fixedly connected to the top of the supporting rods 3, a hydraulic cylinder 4 is arranged at the top of the supporting plate 2, and the bottom end of the hydraulic cylinder 4 penetrates through the supporting plate 2 and is fixedly connected with a pressing plate 6; the positioning mechanism 5 is arranged in the base 1; the positioning mechanism 5 includes an adjusting assembly 51 disposed inside the base 1, and a limiting assembly 52 slidably connected with the support rod 3 is fixedly connected to the surface of the pressing plate 6.

As shown in fig. 2, fig. 3 and fig. 4, the adjusting assembly 51 comprises a worm gear 511 rotatably connected to the inner bottom wall of the base 1, a first bevel gear 512 is fixedly connected to the top of the worm gear 511, the top end of the first bevel gear 512 is rotatably connected to the inner top wall of the base 1, four supporting members 5111 are fixedly connected to the inner bottom wall of the base 1, four rotating drums 514 are arranged on the surface of the base 1, one ends of the rotating drums 514 close to the first bevel gear 512 sequentially penetrate through the base 1 and the supporting members 5111 and are fixedly connected with second bevel gears 513, the surfaces of the second bevel gears 513 are meshed with the surfaces of the first bevel gears 512, screws 515 are connected to the inner walls of the rotating drums 514 in a threaded mode, one ends of the screws 515 penetrate through the rotating drums 514 and are rotatably connected with connecting plates 516, one side of the connecting plates 516 is fixedly connected with positioning rods 517, and the other ends of the positioning rods 517 are fixedly connected with positioning plates 518.

As shown in fig. 2, a buffer plate 519 is disposed on the other side of the positioning plate 518, the buffer plate 519 is made of rubber, and the buffer plate 519 contacts with the surface of the test block and presses the test block under the driving of the positioning plate 518.

As shown in fig. 2, a limit rod 5112 is fixedly connected to one side of the support plate 2, the other end of the limit rod 5112 penetrates into the base 1, and when the screw 515 drives the connection plate 516 to move, the connection plate 516 drives the limit rod 5112 to slide in the base 1.

As shown in fig. 2, the surface of the base 1 is provided with a worm 5110, one end of the worm 5110 penetrates through the base 1 and is rotatably connected with the inner wall of the base 1, the surface of the worm 5110 is in meshed connection with the surface of the worm wheel 511, and a user can drive each worm wheel 511 to rotate by rotating the worm 5110 in a meshed manner.

As shown in fig. 1 and 4, the limiting assembly 52 includes four connecting rods 521 fixedly connected to the surface of the pressing plate 6, a limiting ring 522 slides on the surface of the supporting rod 3, the other end of the connecting rod 521 is fixedly connected with the limiting ring 522, and when the hydraulic cylinder 4 drives the pressing plate 6 to move downwards to press a test block, the pressing plate 6 drives the limiting ring 522 to slide on the surface of the supporting rod 3 through the connecting rod 521.

When the test block is used, a test block is placed on the top of the base 1, then the worm gear 511 is rotated to drive the first bevel gear 512 to rotate, the first bevel gear 512 is meshed to drive the four second bevel gears 513 and the rotating cylinder 514 to rotate, the threads of the rotating cylinder 514 drive the screw 515 to rotate, the screw 515 drives the connecting plate 516 and the positioning rod 517 to move, the four positioning rod 517 drives the four positioning plates 518 to extrude the test block at the same speed in the four directions until the test block is positioned at the central position of the base 1, then the hydraulic cylinder 4 drives the pressing plate 6 to move downwards to press the test block, and the pressing plate 6 drives the limiting ring 522 to slide on the surface of the supporting rod 3 through the connecting rod 521.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a resistance to compression anchor clamps for building engineering detects which characterized in that includes:

the device comprises a base (1), wherein the top of the base (1) is fixedly connected with four supporting rods (3), the top of each supporting rod (3) is fixedly connected with a supporting plate (2), the top of each supporting plate (2) is provided with a hydraulic cylinder (4), and the bottom end of each hydraulic cylinder (4) penetrates through each supporting plate (2) and is fixedly connected with a pressing plate (6);

the positioning mechanism (5) is arranged in the base (1);

the positioning mechanism (5) comprises an adjusting assembly (51) arranged in the base (1), and a limiting assembly (52) in sliding connection with the support rod (3) is fixedly connected to the surface of the pressing plate (6).

2. The pressure-resistant jig for construction engineering detection according to claim 1, wherein: the adjusting component (51) comprises a worm gear (511) which is rotationally connected to the inner bottom wall of the base (1), a first bevel gear (512) is fixedly connected to the top of the worm gear (511), the top end of the first bevel gear (512) is rotationally connected with the inner top wall of the base (1), four supporting pieces (5111) are fixedly connected to the inner bottom wall of the base (1), four rotating drums (514) are arranged on the surface of the base (1), one ends of the rotating drums (514) close to the first bevel gear (512) sequentially penetrate through the base (1) and the supporting pieces (5111) and are fixedly connected with a second bevel gear (513), the surface of the second bevel gear (513) is meshed with the surface of the first bevel gear (512), a screw (515) is connected to the inner wall of the rotating drum (514) in a threaded mode, one ends of the screw (515) penetrate through the rotating drums (514) and are rotationally connected with connecting plates (516), one sides of the connecting plates (516) are fixedly connected with positioning rods (517), and the other ends of the positioning rods (517) are fixedly connected with positioning plates (518).

3. The pressure-resistant jig for construction engineering detection according to claim 2, wherein: the other side of the positioning plate (518) is provided with a buffer plate (519), and the buffer plate (519) is made of rubber material.

4. The pressure-resistant jig for construction engineering detection according to claim 2, wherein: one side of the supporting plate (2) is fixedly connected with a limiting rod (5112), and the other end of the limiting rod (5112) penetrates into the base (1).

5. The pressure-resistant jig for construction engineering detection according to claim 2, wherein: the surface of base (1) is provided with worm (5110), the one end of worm (5110) runs through base (1) and rotates with the inner wall of base (1) to be connected, the surface of worm (5110) is connected with the surface meshing of worm wheel (511).

6. The pressure-resistant jig for construction engineering detection according to claim 1, wherein: the limiting assembly (52) comprises four connecting rods (521) fixedly connected to the surface of the pressing plate (6), a limiting ring (522) is slipped on the surface of the supporting rod (3), and the other ends of the connecting rods (521) are fixedly connected with the limiting ring (522).