CN219552080U - Building material intensity detection device - Google Patents

Abstract

The utility model discloses a building material strength detection device which comprises a supporting frame and a clamping piece, wherein a base is horizontally arranged in the supporting frame, a support is vertically fixed on the top surface of the base, a rotary drum is fixed in the middle of the support, a rotary rod is rotatably connected in the rotary drum of the support through a bearing, one end of the rotary rod penetrates through the outer side end face of the support, a bottom box is horizontally fixed at the bottom between two sliding frames, a lantern ring is vertically and adjustably arranged at the top between the two sliding frames, and the outer end faces of the two sliding frames are fixed at the end parts of the rotary rod. The utility model solves the problems that the existing clamp for clamping the cylindrical concrete block by the strength detection device for the cylindrical concrete block can only open and close and clamp the cylindrical concrete block in the horizontal direction, and the clamping of the cylindrical concrete block can only be in a single vertical state, and the stability of the detection of the pressing strength of the end part and the clamping of the cylindrical concrete block in the horizontal state is poor in the vertical state.

Description

Building material intensity detection device

Technical Field

The utility model relates to the technical field of building material strength detection equipment, in particular to a building material strength detection device.

Background

The building material is various materials applied in building engineering, the cylindrical concrete block is one kind of building material, the cylindrical concrete block is mainly formed by pouring concrete through a die, the existing finished cylindrical concrete block sample block needs to be subjected to pressing detection, so that the strength parameters of the building material can be obtained, the cylindrical concrete block is subjected to two-angle strength detection due to special shape requirements, the pressing strength of the end part is detected in a vertical state and the middle part is detected in a horizontal state, the cylindrical concrete block is mainly clamped through a clamping piece during detection, then the pressing detection is carried out by using a pressing device from top to bottom, and the pressure value displayed by the pressing device is the strength of the cylindrical concrete block when the cylindrical concrete block breaks.

But the anchor clamps of current cylinder type concrete block intensity detection device centre gripping cylinder type concrete block only can open and shut the centre gripping in the horizontal direction, can only be in single vertical state when centre gripping cylinder type concrete block, because cylinder type concrete block need be under vertical state to the detection of the pressfitting intensity of tip and horizontal state to middle part pressfitting intensity, later stage anchor clamps can not switch cylinder type concrete block anchor clamps different pressfitting detection state according to actual pressfitting demand, result in cylinder type concrete block can not obtain fine centre gripping in different detection state when detecting, influence cylinder type concrete block's stability when later stage test.

Disclosure of Invention

The utility model aims to provide a building material strength detection device, which aims to solve the problems that the existing cylindrical concrete block strength detection device clamps cylindrical concrete blocks, the clamping device can only open and close in the horizontal direction, the cylindrical concrete blocks can only be clamped in a single vertical state, and the pressing strength of the ends needs to be detected in the vertical state and the stability of the clamping of the cylindrical concrete blocks in the horizontal state is poor.

The utility model is realized in the following way:

the utility model provides a building material intensity detection device, including support frame and holder, the support frame includes the base, support and pneumatic cylinder, wherein the base level sets up, and vertical support that is fixed with on the top surface of base, the output of pneumatic cylinder is vertical to be fixed with down on the top surface of support, and be fixed with the extrusion head on the output of pneumatic cylinder, the middle part of support is fixed with the rotary drum, and be connected with the bull stick through the bearing rotation in the rotary drum of support, and the one end of bull stick runs through the outside terminal surface setting of support, the holder includes the sliding frame, end box and lantern ring, the sliding frame is vertical to be provided with two, and the bottom level between two sliding frames is fixed with end box, and the vertical adjustable lantern ring that is provided with in top between two sliding frames, and the terminal part at the bull stick is fixed to the outer terminal surface of two sliding frames.

Furthermore, two sliding blocks are horizontally fixed on two sides of the outer circumferential surface of the lantern ring, and the two sliding blocks are assembled in the sliding frame in a sliding manner.

Further, the top vertical downward threads of the sliding frame penetrate through the inner end surface to be provided with a screw rod, and the bottom end of the screw rod is rotationally connected to the sliding block through a bearing.

Further, a second clamping screw rod is installed on the outer circumferential surface of the lantern ring in a way that horizontal threads penetrate through the inner end surface, and an anti-slip pad is fixed at one end of the second clamping screw rod extending to the inside of the lantern ring.

Further, a first clamping screw is arranged on the inner end surface of the horizontal thread on the outer circumferential surface of the bottom box, and an anti-slip pad is fixed at one end of the first clamping screw extending to the inside of the bottom box.

Further, a motor is fixed on the outer end face of one side of the support, and the output end of the motor is connected to the end of the rotating rod.

Compared with the prior art, the utility model has the beneficial effects that: when the cylindrical concrete block with the strength of the material to be detected is detected in the vertical state, the clamping piece is vertically arranged on the support of the supporting piece, the bottom box and the center of the lantern ring on the clamping piece are on the same vertical line, then the hydraulic cylinder at the top end of the support is started to vertically drive the extrusion head to press the top end of the cylindrical concrete block downwards, so that the strength of the cylindrical concrete block is detected in the vertical direction, when the strength of the cylindrical concrete block is required to be detected in the horizontal direction, the clamping piece is rotated on the support to be in a horizontal state, then the cylindrical concrete block is horizontally inserted into the lantern ring and the bottom box of the clamping piece, then the hydraulic cylinder at the top end of the support is started to vertically drive the extrusion head to press the middle part of the cylindrical concrete block downwards, so that the clamping piece can clamp the position of the limited cylindrical concrete block in the horizontal direction and the vertical direction, the stability requirements of the detection of the pressing strength of the end part and the cylindrical concrete block in the horizontal state are met, and the flexibility of clamping the cylindrical concrete block is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic exploded view of the present utility model;

FIG. 3 is a schematic view of a support member according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a clamping member according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a collar according to an embodiment of the present utility model.

In the figure: 1. a support frame; 11. a base; 12. a bracket; 13. a hydraulic cylinder; 14. an extrusion head; 15. a rotating drum; 16. a rotating rod; 17. a motor; 2. a clamping member; 21. a sliding frame; 22. a bottom box; 23. a screw; 24. a first clamping screw; 25. a collar; 26. a slide block; 27. and a second clamping screw.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3, 4 and 5, a building material strength detecting apparatus comprises a supporting frame 1 and a clamping member 2, wherein the supporting frame 1 comprises a base 11, a bracket 12 and a hydraulic cylinder 13, the base 11 is horizontally arranged, the bracket 12 is vertically fixed on the top surface of the base 11, the output end of the hydraulic cylinder 13 is vertically fixed on the top surface of the bracket 12 downwards, an extrusion head 14 is fixed on the output end of the hydraulic cylinder 13, a rotary drum 15 is fixed in the middle of the bracket 12, a rotary rod 16 is rotatably connected in the rotary drum 15 of the bracket 12 through a bearing, one end of the rotary rod 16 penetrates through the outer side end surface of the bracket 12, the clamping member 2 comprises two sliding frames 21, a bottom box 22 and a sleeve ring 25, the sliding frames 21 are vertically arranged, the bottom between the two sliding frames 21 is horizontally fixed with the bottom box 22, the top between the two sliding frames 21 is vertically and the sleeve ring 25 is vertically and adjustably arranged, and the outer end surfaces of the two slide frames 21 are fixed at the end parts of the rotating rod 16, when the cylindrical concrete blocks needing to be detected for material strength are detected in a vertical state in use, the clamping piece 2 is vertically arranged on the bracket 12 of the supporting piece 1, the centers of the bottom box 22 and the lantern ring 25 on the clamping piece 2 are on the same vertical line, then the hydraulic cylinder 13 at the top end of the bracket 12 is started to vertically drive the extrusion head 14 downwards to press the top end of the cylindrical concrete blocks, so that the strength of the cylindrical concrete blocks is detected in the vertical direction, when the strength of the cylindrical concrete blocks needs to be detected in the horizontal direction, the clamping piece 2 is rotated on the bracket 12 to be in a horizontal state, then the cylindrical concrete blocks are horizontally inserted into the lantern ring 25 and the bottom box 22 of the clamping piece 2, then the hydraulic cylinder 13 at the top end of the bracket 12 is started to vertically drive the extrusion head 14 downwards to press the middle part of the cylindrical concrete blocks, thereby detect the intensity of cylinder type concrete block at the horizontal direction, and then clamping piece 2 can be in the position of the spacing cylinder type concrete block of horizontal direction and vertical direction centre gripping, satisfies the stability demand of the pressfitting intensity detection of tip and the cylinder type concrete block centre gripping of horizontal state under vertical state, has improved the flexibility to cylinder type concrete block centre gripping.

Referring to fig. 4 and 5, two sliding blocks 26 are horizontally fixed on two sides of the outer circumferential surface of the collar 25, the two sliding blocks 26 are slidably assembled in the sliding frame 21, a screw 23 is vertically threaded downwards at the top end of the sliding frame 21 and penetrates through the inner end surface, the bottom end of the screw 23 is rotatably connected to the sliding block 26 through a bearing, a second clamping screw 27 is horizontally threaded on the outer circumferential surface of the collar 25 and penetrates through the inner end surface, the second clamping screw 27 extends to one end inside the collar 25 to be fixed with a non-slip mat, in use, the screw 23 on the sliding frame 21 is rotated to drive the collar 25 to slide on the sliding frame 21 in the vertical direction, the position of clamping the cylindrical concrete block is adjusted, and the non-slip mat at the end of the sliding frame is extruded outside the cylindrical concrete block by the threaded adjustment of the second clamping screw 27, so that the stability of the clamping cylindrical concrete block is maintained.

Referring to fig. 4, a first clamping screw 24 is mounted on an inner end surface of a horizontal thread on an outer circumferential surface of the bottom box 22, an anti-slip pad is fixed at one end of the first clamping screw 24 extending into the bottom box 22, and the anti-slip pad at the end is extruded outside the cylindrical concrete block by using the first clamping screw 24 to adjust the thread, so that the stability of clamping the cylindrical concrete block is maintained.

Referring to fig. 2, 3 and 4, a motor 17 is fixed on an outer end surface of one side of the bracket 12, an output end of the motor 17 is connected to an end of the rotating rod 16, an output end of the motor 17 is connected to the rotating rod 16, and the motor 17 drives the rotating rod 16 to rotate on the bracket 12, so that the position clamped by the clamping piece 2 can be conveniently switched in a rotating manner.

Working principle: when the cylindrical concrete block with the strength of the material to be detected is detected in the vertical state in use, the clamping piece 2 is vertically arranged on the support 12 of the supporting piece 1, the center of the bottom box 22 and the center of the collar 25 on the clamping piece 2 are on the same vertical line, then the hydraulic cylinder 13 at the top end of the support 12 is started to vertically drive the extrusion head 14 downwards to press the top end of the cylindrical concrete block, so that the strength of the cylindrical concrete block is detected in the vertical direction, when the strength of the cylindrical concrete block is required to be detected in the horizontal direction, the clamping piece 2 is rotated on the support 12 to be in the horizontal state, then the cylindrical concrete block is horizontally inserted into the collar 25 and the bottom box 22 of the clamping piece 2, and then the hydraulic cylinder 13 at the top end of the support 12 is started to vertically drive the extrusion head 14 downwards to press the middle part of the cylindrical concrete block, so that the strength of the cylindrical concrete block is detected in the horizontal direction.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A building material intensity detection device, characterized in that: including support frame (1) and holder (2), support frame (1) includes base (11), support (12) and pneumatic cylinder (13), and wherein base (11) level sets up, and is vertical on the top surface of base (11) to be fixed with support (12), the output of pneumatic cylinder (13) is vertical to be fixed with down on the top surface of support (12), and is fixed with extrusion head (14) on the output of pneumatic cylinder (13), the middle part of support (12) is fixed with rotary drum (15), and is connected with bull stick (16) through the bearing rotation in rotary drum (15) of support (12), and the outside terminal surface setting of support (12) is run through to the one end of bull stick (16), holder (2) are including sliding frame (21), end box (22) and lantern ring (25), sliding frame (21) are vertical to be provided with two, and two the bottom level between sliding frame (21) is fixed with end box (22), and two the top between sliding frame (21) is vertical adjustable to be provided with lantern ring (25), and two the outer tip of sliding frame (21) is fixed at bull stick (16).

2. A building material strength detecting device according to claim 1, wherein two sliding blocks (26) are horizontally fixed to both sides of the outer circumferential surface of the collar (25), and the two sliding blocks (26) are slidably assembled in the sliding frame (21).

3. A building material strength detecting device according to claim 2, wherein the top end of the sliding frame (21) is vertically threaded downwards to penetrate through the inner end surface and provided with a screw rod (23), and the bottom end of the screw rod (23) is rotatably connected to the sliding block (26) through a bearing.

4. A building material strength detecting device according to claim 2, wherein a second clamping screw (27) is mounted on the outer circumferential surface of the collar (25) through the inner end surface by horizontal threads, and a slip-preventing pad is fixed to the inner end of the collar (25) extending from the second clamping screw (27).

5. A building material strength detecting device according to claim 1, wherein a first clamping screw (24) is mounted on an inner end surface of a horizontal thread on an outer circumferential surface of the bottom case (22), and an anti-slip pad is fixed to an inner end of the first clamping screw (24) extending to the bottom case (22).

6. The building material strength detecting device according to claim 1, wherein a motor (17) is fixed to an outer end face of one side of the bracket (12), and an output end of the motor (17) is connected to an end of the rotating rod (16).