CN211206065U

CN211206065U - Building engineering concrete structure performance detector

Info

Publication number: CN211206065U
Application number: CN201922203687.XU
Authority: CN
Inventors: 游满员; 彭平年; 游香荣
Original assignee: Jiujiang Ingiant Technology Co ltd
Current assignee: Jiujiang Ingiant Technology Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-07
Anticipated expiration: 2029-12-10

Abstract

The utility model relates to a building engineering concrete structure performance detector, which comprises a box body, wherein the top of the box body is symmetrically and fixedly provided with a vertical plate, the top of the vertical plate is fixedly provided with a top plate, the bottom of the top plate is fixedly provided with a hydraulic rod, the bottom of the hydraulic rod is fixedly provided with a pressing plate, the hydraulic rod can control the lifting of the pressing plate and a pressing head by arranging the hydraulic rod, so as to conveniently carry out extrusion test on concrete placed at the top of the box body, the pressing head can be prevented from violently impacting a pressure sensor when the concrete structure performance test is carried out by arranging a first buffer spring, a second buffer spring and a buffer backing plate, so as to improve the service life of the pressure sensor, the clamping plate can clamp and fix a concrete block by rotating a handle to conveniently carry out test, concrete fragments are directly discharged into an inner cavity of a drawer through a scrap, conveniently collect and clear up the concrete piece.

Description

Building engineering concrete structure performance detector

Technical Field

The utility model relates to a building engineering concrete structure performance detector belongs to concrete structure performance detection technical field.

Background

The concrete is the most main material of building engineering, the quality of the engineering is determined, the strength is the basis for determining other properties of the concrete, the most main property of the concrete is determined, the existing concrete structure property detection method is divided into a non-damage type and a damage type, the non-damage type is a rebound method and an ultrasonic rebound comprehensive method, the damage type is a pulling-out method and a core drilling method, the concrete test block is mostly used for carrying out strength and compression resistance test on the concrete test block at present, the concrete test block can be extruded into a plurality of fine fragments to fall to each corner of the equipment under the action of pressure in the test process, the cleaning is inconvenient when the test is finished, the existing equipment is poor in stability, the detection result is easily influenced, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a building engineering concrete structure performance detector, the detection accuracy is high, the concrete fragment is convenient to collect, through setting up the hydraulic stem, the hydraulic stem can control the lifting of the pressure plate and the pressure head, the extrusion test can be conveniently carried out on the concrete placed at the top of the box body, through setting up the first buffer spring, the second buffer spring and the buffer backing plate, the pressure head can be prevented from violently impacting the pressure sensor when the concrete structure performance test is carried out, the service life of the pressure sensor can be improved, through setting up the guide rod, the buffer backing plate can be guided and limited, the buffer backing plate can be prevented from shaking to influence the detection accuracy when the test is carried out, through rotating the threaded rod by rotating the handle, the clamping plate can clamp and fix the concrete fragment, the test is convenient, through setting up the drawer and the chip removal hole, the concrete fragment is, the convenience is collected and is cleared up the concrete piece, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a building engineering concrete structure performance detector, includes the box, the fixed riser that is equipped with of box top symmetry, the fixed roof that is equipped with in riser top, the fixed hydraulic stem that is equipped with in roof bottom, the fixed clamp plate that is equipped with in hydraulic stem bottom, the fixed riser that is equipped with in clamp plate bottom symmetry, the riser inboard is equipped with the spout, the fixed two sets of slide bars that are equipped with of spout inner chamber symmetry, slide bar outside cover is equipped with the pressure head, the fixed spring groove that is equipped with of pressure head top symmetry, the fixed first buffer spring that is equipped with in spring groove inner chamber, the fixed buffering backing plate that is equipped with in first buffer spring top, buffering backing plate top is located the fixed pressure sensor that is equipped with in clamp plate bottom, the pressure head middle part is equipped with the guiding hole, the fixed guide bar that.

Further, a second buffer spring is sleeved on the outer side of the top of the guide rod.

Further, the box top symmetry is fixed and is equipped with the baffle, the baffle middle part is equipped with the threaded rod, threaded rod one end is connected with splint through the pivot rotation.

Furthermore, a rotating handle is fixedly arranged at one end, far away from the clamping plate, of the threaded rod, and a rubber sleeve is arranged on the outer side of the rotating handle.

Furthermore, a drawer is arranged in the middle of the box body, and chip removal holes are uniformly formed in the top of the box body.

Furthermore, the top of the pressure plate is symmetrically and fixedly provided with limiting guide rods at the periphery of the hydraulic rod, and the limiting guide rods penetrate through the top plate.

The utility model discloses beneficial effect: the utility model relates to a building engineering concrete structure performance detector, the detection accuracy is high, the concrete fragment is convenient to collect, through setting up the hydraulic stem, the hydraulic stem can control the lifting of a pressure plate and a pressure head, the extrusion test can be conveniently carried out on the concrete placed at the top of a box body, the pressure head can be prevented from violently impacting a pressure sensor when the concrete structure performance test is carried out by setting up a first buffer spring, a second buffer spring and a buffer backing plate, the service life of the pressure sensor can be prolonged, the buffer backing plate can be guided and limited by setting up a guide rod, the buffer backing plate can be prevented from shaking to influence the detection accuracy when the test is carried out, the clamp plate can clamp and fix the concrete fragment by rotating a handle, the test is convenient, through setting up a drawer and a chip removal hole, the concrete fragment is directly discharged to the inner cavity of the drawer through the chip, conveniently collect and clear up the concrete piece.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the utility model discloses a building engineering concrete structure performance detector front view.

Fig. 2 is the utility model discloses a A of building engineering concrete structure performance detector enlargedly.

Fig. 3 is the box structure diagram of the utility model relates to a building engineering concrete structure performance detector.

Fig. 4 is the utility model discloses a pressure head cross-sectional view of building engineering concrete structure performance detector.

Reference numbers in the figures: 1. a box body; 2. a vertical plate; 3. a top plate; 4. a hydraulic lever; 5. pressing a plate; 6. a vertical plate; 7. a chute; 8. a slide bar; 9. a pressure head; 10. a spring slot; 11. a first buffer spring; 12. a cushion plate; 13. a guide hole; 14. a guide bar; 15. a second buffer spring; 16. a baffle plate; 17. a threaded rod; 18. a splint; 19. rotating the handle; 20. a drawer; 21. a limiting guide rod; 22. chip removal holes; 23. a pressure sensor.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The first embodiment is as follows:

as shown in fig. 1-4, a performance detector for a concrete structure in construction engineering comprises a box body 1, wherein vertical plates 2 are symmetrically and fixedly arranged on the top of the box body 1, a top plate 3 is fixedly arranged on the top of the vertical plate 2, a hydraulic rod 4 is fixedly arranged at the bottom of the top plate 3, the hydraulic rod 4 can control a pressure plate 5 and a pressure head 9 to ascend and descend, so as to conveniently perform extrusion test on concrete placed on the top of the box body 1, the pressure plate 5 is fixedly arranged at the bottom of the hydraulic rod 4, a vertical plate 6 is symmetrically and fixedly arranged at the bottom of the pressure plate 5, a sliding groove 7 is arranged on the inner side of the vertical plate 6, two groups of sliding rods 8 are symmetrically and fixedly arranged in an inner cavity of the sliding groove 7, the sliding groove 7 and the sliding rods 8 can guide and fix the pressure head 9 so that the pressure head 9 can only move up and down and cannot shake, a pressure head, set up first buffer spring 11 and can prevent that pressure head 9 acutely strikes pressure sensor 23 when doing concrete structure capability test, can improve pressure sensor 23's life, the fixed cushion board 12 that is equipped with in first buffer spring 11 top, cushion board 12 top is located the fixed pressure sensor 23 that is equipped with in 5 bottoms of clamp plate, pressure head 9 middle part is equipped with guiding hole 13, the fixed guide bar 14 that is equipped with in cushion board 12 bottom, just the guide bar 14 bottom is worn to locate the 13 inner chambers of guiding hole, can lead to spacingly to cushion board 12 through setting up guide bar 14, and cushion board 12 rocks the influence and detects the accuracy when can preventing to test.

In this embodiment, the second buffer spring 15 is sleeved outside the top of the guide rod 14, and the second buffer spring 15 is arranged to prevent the pressure head 9 from violently impacting the pressure sensor 23 when the concrete structure performance test is performed.

In this embodiment, the fixed baffle 16 that is equipped with of 1 top symmetry of box, 16 middle parts of baffle are equipped with threaded rod 17, threaded rod 17 one end is rotated through the pivot and is connected with splint 18, the fixed rotation handle 19 that is equipped with of one end that splint 18 were kept away from to threaded rod 17, just the rotation handle 19 outside is equipped with the rubber sleeve, and through rotating the rotatory threaded rod 17 of handle 19, splint 18 can carry out the centre gripping to the concrete piece fixedly, conveniently tests.

In this embodiment, the drawer 20 is arranged in the middle of the box body 1, the chip removal holes 22 are uniformly formed in the top of the box body 1, and by arranging the drawer 20 and the chip removal holes 22, concrete chips are directly discharged into the inner cavity of the drawer 20 through the chip removal holes 22, so that the concrete chips are conveniently collected and cleaned.

Example two:

as shown in fig. 1, the top of the pressing plate 5 is symmetrically and fixedly provided with limiting guide rods 21 at the periphery of the hydraulic rod 4, the limiting guide rods 21 penetrate through the top plate 3, the pressing plate 5 can be guided and fixed by the limiting guide rods 21, and the pressing plate 5 can be prevented from shaking.

The utility model discloses the theory of operation: hydraulic stem 4 can control clamp plate 5 and the lift of pressure head 9, the convenience is to placing the concrete extrusion test at 1 top of box, spout 7 can lead to pressure head 9 with slide bar 8 and fix, it can not rock to make pressure head 9 can only reciprocate, it can prevent that pressure head 9 acutely strikes pressure sensor 23 when doing concrete structure capability test to set up first buffer spring 11 and second buffer spring 15, can improve pressure sensor 23's life, pressure sensor 23 can measure the pressure that pressure head 9 applyed the concrete piece, through rotating handle 19 rotatory threaded rod 17, splint 18 can carry out the centre gripping to the concrete piece fixedly, conveniently test, the concrete piece after the test is accomplished is directly arranged drawer 20 inner chambers through chip removal hole 22, the convenience is collected and is cleared up the concrete piece.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a building engineering concrete structure performance detector, includes box (1), its characterized in that: the box body (1) is symmetrically and fixedly provided with vertical plates (2) at the top, a top plate (3) is fixedly arranged at the top of the vertical plate (2), a hydraulic rod (4) is fixedly arranged at the bottom of the top plate (3), a pressing plate (5) is fixedly arranged at the bottom of the hydraulic rod (4), a vertical plate (6) is symmetrically and fixedly arranged at the bottom of the pressing plate (5), sliding grooves (7) are formed in the inner sides of the vertical plates (6), two groups of sliding rods (8) are symmetrically and fixedly arranged in the inner cavities of the sliding grooves (7), a pressing head (9) is sleeved on the outer sides of the sliding rods (8), spring grooves (10) are symmetrically and fixedly arranged at the tops of the pressing heads (9), first buffer springs (11) are fixedly arranged in the inner cavities of the spring grooves (10), buffer base plates (12) are fixedly arranged at the tops of the first buffer springs, the middle part of the pressure head (9) is provided with a guide hole (13), the bottom of the buffer backing plate (12) is fixedly provided with a guide rod (14), and the bottom of the guide rod (14) penetrates through the inner cavity of the guide hole (13).

2. The apparatus for detecting the performance of the constructional engineering concrete structure according to claim 1, wherein: and a second buffer spring (15) is sleeved on the outer side of the top of the guide rod (14).

3. The apparatus for detecting the performance of the constructional engineering concrete structure according to claim 1, wherein: the box body (1) top symmetry is fixed and is equipped with baffle (16), baffle (16) middle part is equipped with threaded rod (17), threaded rod (17) one end is connected with splint (18) through the pivot rotation.

4. The apparatus for detecting the performance of the constructional engineering concrete structure according to claim 3, wherein: one end, far away from the clamping plate (18), of the threaded rod (17) is fixedly provided with a rotating handle (19), and a rubber sleeve is arranged on the outer side of the rotating handle (19).

5. The apparatus for detecting the performance of the constructional engineering concrete structure according to claim 1, wherein: the novel kitchen cabinet is characterized in that a drawer (20) is arranged in the middle of the cabinet body (1), and chip removal holes (22) are uniformly formed in the top of the cabinet body (1).

6. The apparatus for detecting the performance of the constructional engineering concrete structure according to claim 1, wherein: the top of the pressing plate (5) is positioned on the periphery of the hydraulic rod (4) and is symmetrically and fixedly provided with limiting guide rods (21), and the limiting guide rods (21) penetrate through the top plate (3).