CN212621877U

CN212621877U - Building engineering detects uses resistance to compression anchor clamps

Info

Publication number: CN212621877U
Application number: CN202021580030.1U
Authority: CN
Inventors: 尤奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-02-26
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a pressure-resistant clamp for building engineering detection, which belongs to the technical field of building engineering and comprises a box body, wherein a receiving plate is fixedly arranged at the top of an inner cavity of the box body, a collecting drawer corresponding to the receiving plate is movably arranged on the front side of the box body in an inserting way, through holes penetrating through the upper surface and the lower surface of the receiving plate are uniformly arranged on the receiving plate, clamping mechanisms with the same structure are symmetrically arranged on the front side and the rear side of the outer wall of the top of the receiving plate, the clamping mechanisms are arranged to avoid the deviation of the clamping mechanisms during detection, the detection stability of the clamping mechanisms is ensured, through holes are arranged on a receiving block, a brush plate is arranged at the bottom of the clamping mechanisms, scraps generated by pressure application can fall into the collecting drawer through the through holes, the receiving plate can be driven by a miniature linear telescopic motor to be reciprocally stretched, so that the scraps remained at, reduce the later cleaning burden and improve the quality of subsequent detection operation.

Description

Building engineering detects uses resistance to compression anchor clamps

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering detects uses resistance to compression anchor clamps.

Background

The building engineering refers to an engineering entity and an installation engineering of lines, pipelines and equipment matched with the engineering entity, wherein the engineering entity is used for planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building structures and auxiliary structure facilities. The main project is to build the house and construct the affiliated paths, pipelines, equipment, movable facilities and other projects of the house, and the work is carried out without opening concrete with various labels, and whether the concrete strength meets the design requirements is detected, the most common detection means is a concrete cube test piece compressive strength test, and the instrument and equipment required by the test is a universal testing machine, wherein the compressive clamp is an indispensable key component of the equipment, but the commonly used compressive clamp at the present stage has certain defects: when the universal testing machine applies pressure to a concrete compression-resistant test piece placed on a compression-resistant clamp at a required speed until the test piece is crushed, fragments of the concrete test piece crushed flexibly can remain on the surface of the compression-resistant clamp and in gaps, so that certain difficulty is brought to cleaning; for a concrete test piece which is broken in a 'brittle' way, chips can fly out due to overlarge instantaneous pressure to cause certain damage to test detection personnel, and therefore the pressure-resistant clamp for the building engineering detection is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering detects uses resistance to compression anchor clamps to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a compression-resistant clamp for building engineering detection comprises a box body, wherein the top of the box body is hollow, a bearing plate is fixedly arranged at the top of an inner cavity of the box body, an outer barrel is fixedly arranged at the top of the box body, an inner barrel is movably arranged in the outer barrel, a top seat is fixedly arranged at the top of the inner barrel and positioned above the outer barrel, a hydraulic cylinder is fixedly arranged in the center of the top seat, a piston rod is arranged at the output end of the hydraulic cylinder, the bottom end of the piston rod penetrates through the top of the top seat and extends to the top of the inner cavity of the inner barrel, a compression hammer is fixedly connected to the bottom end of the piston rod, a collection drawer corresponding to the bearing plate is movably arranged at the front side of the box body in an inserting mode, through holes penetrating through the upper surface and the lower surface of the bearing plate are uniformly formed in the bearing plate, clamping mechanisms, urceolus right side outer wall top integrated into one piece is provided with the connecting block, and the fixed protective housing that is provided with in connecting block top, and the fixed servo motor that is provided with of protective housing inner chamber, the servo motor output is provided with the reduction gear, and the reduction gear output runs through the protective housing top and fixed be provided with driving gear engaged's driven gear.

Further, fixture is including fixing inserting at accepting the board top, insert and keep away from the fixed miniature linear extension motor that is provided with in one side of accepting the board center, miniature linear extension motor output is provided with the push rod, and the push rod other end runs through and inserts and fixedly connected with and holds the piece, the one end that holds the piece top and be close to accepting the board center is fixed and is provided with the grip block, hold the fixed brush board that is provided with and accepts the laminating of board top of the one end that accepts the board center is kept away from to piece bottom.

Furthermore, opening one is seted up to urceolus right side outer wall bottom, opening two that corresponds with opening one is seted up to inner tube right side outer wall bottom.

Furthermore, transparent observation windows are arranged on the outer walls of the outer barrel and the inner barrel, and the transparent observation windows on the outer barrel and the inner barrel are staggered.

Further, the box front side is opened and is equipped with the recess that matches with the collection drawer, and collects the drawer left and right sides and all vertically is provided with T shape draw runner, and the recess left and right sides inner wall all vertically offers the T shape spout that matches with T shape draw runner.

Furthermore, the outer wall of the bottom of the inner barrel is welded with a plurality of groups of balls in an annular array mode, and the outer wall of the top of the bearing plate is provided with an annular sliding groove matched with the balls.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a clamping mechanism, the concrete sample to be detected is clamped, the deviation of the concrete sample to be detected is avoided when the concrete sample is detected, the detection stability is ensured, the bearing block is provided with a through hole, the bottom of the clamping mechanism is provided with a brush plate, the scraps generated by pressure application can fall into the collection drawer through the through hole, the residual scraps can drive the bearing plate to extend and retract in a reciprocating way through a miniature linear extension motor, so that the scraps remained at the top of the bearing plate can better enter the collection drawer through the through hole, the later cleaning burden is reduced, the quality of subsequent detection operation is improved, meanwhile, the outer cylinder, the inner cylinder, the first through hole and the second through hole are arranged, the driving gear is driven by the servo motor and the reducer when the detection is carried out, the top seat is driven by the matching of the driving gear and the driven gear, the first through hole and the second through hole are, the safety of use is improved, and the transparent observation window of inner tube and urceolus is corresponding simultaneously, makes things convenient for the user to observe, improves the safety of using.

Drawings

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

fig. 2 is a top view of the present invention.

In the figure: 1. a box body; 2. an outer cylinder; 21. a first through opening; 3. an inner barrel; 31. a second port; 4. a bearing plate; 5. a collection drawer; 6. a transparent viewing window; 7. a clamping mechanism; 71. an insert; 72. a micro linear telescopic motor; 73. a bearing block; 74. a clamping block; 8. a top seat; 9. a hydraulic cylinder; 10. pressing a hammer; 11. a servo motor; 12. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a compression-resistant clamp for building engineering detection is disclosed, please refer to fig. 1, and comprises a box body 1, wherein the top of the box body 1 is hollow, a bearing plate 4 is fixedly arranged at the top of an inner cavity of the box body 1, the bearing plate 4 plays a role of supporting and installing a structure, an outer cylinder 2 is fixedly arranged at the top of the box body 1, an inner cylinder 3 is movably arranged in the outer cylinder 2, and the outer cylinder 2 and the inner cylinder 3 play a role of avoiding fragments from splashing during normal detection;

referring to fig. 1, a top seat 8 is fixedly arranged at the top of an inner cylinder 3, the top seat 8 is cylindrical, the top seat 8 is positioned above an outer cylinder 2, a hydraulic cylinder 9 is fixedly arranged at the center of the top seat 8, a piston rod is arranged at the output end of the hydraulic cylinder 9, the bottom end of the piston rod penetrates through the top of the top seat 8 and extends to the top of an inner cavity of the inner cylinder 3, a pressing hammer 10 is fixedly connected to the bottom end of the piston rod, and the hydraulic cylinder 9 drives the piston rod to enable the pressing hammer 10 to move;

referring to fig. 1, a collection drawer 5 corresponding to the receiving plate 4 is movably inserted into the front side of the box body 1, the top of the collection drawer 5 is hollow, so that the debris passing through the through hole can enter the collection drawer 5 downwards, and a handle pulled by a user is arranged on the front side of the collection drawer 5;

referring to fig. 1, the supporting plate 4 is uniformly provided with through holes penetrating through the upper and lower surfaces thereof, and the through holes allow the debris generated by the pressure to enter the collection drawer 5 through the through holes;

referring to fig. 1, the front side and the rear side of the outer wall of the top of the bearing plate 4 are symmetrically provided with clamping mechanisms 7 with the same structure, the through hole and the clamping mechanisms 7 are both positioned at the inner side of the inner cylinder 3, and the clamping mechanisms 7 clamp a concrete sample to be detected to avoid the concrete sample to deviate during detection;

referring to fig. 1, a driving gear is fixedly sleeved at the bottom of the outer wall of the top seat 8, a connecting block is integrally formed at the top of the outer wall of the right side of the outer cylinder 2, a protective housing is fixedly arranged at the top of the connecting block, a servo motor 11 is fixedly arranged in an inner cavity of the protective housing, a speed reducer is arranged at the output end of the servo motor 11, a driven gear 12 meshed with the driving gear is fixedly arranged at the output end of the speed reducer and penetrates through the top of the protective housing, the servo motor 11 is matched with the speed reducer to drive the driven gear 12.

As shown in fig. 2: the clamping mechanism 7 comprises an insert 71 fixed on the top of the bearing plate 4, the insert 71 plays a role of a supporting and mounting structure, a micro linear telescopic motor 72 is fixedly arranged on one side of the insert 71 away from the center of the bearing plate 4, the micro linear telescopic motor 72 is used for driving the bearing block 73 to move according to the position of a placed concrete sample, so that the clamping block 74 is contacted with the insert, a push rod is arranged at the output end of the micro linear telescopic motor 72, the other end of the push rod penetrates through the insert 71 and is fixedly connected with the bearing block 73, the bearing block 73 plays a role of a supporting and mounting structure, one end of the top of the bearing block 73, which is close to the center of the bearing plate 4, is fixedly provided with the clamping block 74, the clamping block 74 can be fixed with the bearing plate 4 in a screw or bolt mode, so that the corresponding clamping block 74 can be conveniently detached and replaced, one side of the clamping block 74, which is close, in order to avoid clamping slipping or overlarge clamping force, a rubber pad can be arranged on one side of the clamping block 74 close to the center of the bearing plate 4, a brush plate attached to the top of the bearing plate 4 is fixedly arranged at one end, far away from the center of the bearing plate 4, of the bottom of the bearing block 73, after a concrete sample is taken out, the bearing plate 4 can be driven by the miniature linear telescopic motor 72 to stretch back and forth in a reciprocating mode, and scraps remained on the top of the bearing plate 4 can better enter the collection drawer 5 through the through holes downwards through the brush plate;

as shown in fig. 1 and 2: as shown in fig. 2, when the first opening 21 corresponds to the second opening 31, a concrete test piece can be disassembled or assembled at the clamping mechanism 7, when the first opening 21 does not correspond to the second opening 31, the detection operation is performed, and then the conditions of fragment splashing and the like cannot occur in the detection process, so that the cleaning is convenient;

as shown in fig. 1 and 2: transparent observation windows 6 are arranged on the outer walls of the outer barrel 2 and the inner barrel 3, the transparent observation windows 6 are convenient for observing the detection condition of the concrete test piece inside, and the transparent observation windows 6 on the outer barrel 2 and the inner barrel 3 are staggered, as shown in figure 2, when the first opening 21 corresponds to the second opening 31, the transparent observation windows 6 on the outer barrel 2 and the inner barrel 3 are staggered, and when the transparent observation windows 6 on the outer barrel 2 and the inner barrel 3 correspond, the first opening 21 is staggered with the second opening 31;

as shown in fig. 1: a groove matched with the collection drawer 5 is formed in the front side of the box body 1, T-shaped sliding strips are longitudinally arranged on the left side and the right side of the collection drawer 5, T-shaped sliding grooves matched with the T-shaped sliding strips are longitudinally formed in the inner walls of the left side and the right side of the groove, and the T-shaped sliding strips and the T-shaped sliding grooves facilitate positioning, installation and pulling out of the collection drawer 5 into the groove and pulling out of the groove;

as shown in fig. 1: the outer wall annular array welding in inner tube 3 bottom has the multiunit ball, and accepts 4 top outer walls of board and offer the annular spout that matches with the ball, and the pivoted stability of inner tube 3 is guaranteed on the one hand in the cooperation of ball and annular spout, and another conveniently reduces its and accepts the contact wear of board 4.

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

Claims

1. The utility model provides a building engineering detects uses resistance to compression anchor clamps, includes box (1), its characterized in that: the top of the box body (1) is hollow, a bearing plate (4) is fixedly arranged at the top of an inner cavity of the box body (1), an outer barrel (2) is fixedly arranged at the top of the box body (1), an inner barrel (3) is movably arranged in the outer barrel (2), a top seat (8) is fixedly arranged at the top of the inner barrel (3), the top seat (8) is positioned above the outer barrel (2), a hydraulic cylinder (9) is fixedly arranged at the center of the top seat (8), a piston rod is arranged at the output end of the hydraulic cylinder (9), the bottom end of the piston rod penetrates through the top of the top seat (8) and extends to the top of the inner cavity of the inner barrel (3), a pressing hammer (10) is fixedly connected at the bottom end of the piston rod, a collection drawer (5) corresponding to the bearing plate (4) is movably inserted at the front side of the box, accept board (4) top outer wall front and back lateral symmetry and be provided with fixture (7) that the structure is the same, and through-hole and fixture (7) all are located inner tube (3) inboard, the fixed cover in footstock (8) outer wall bottom is equipped with the driving gear, urceolus (2) right side outer wall top integrated into one piece is provided with the connecting block, and the fixed protective housing that is provided with in connecting block top, and the fixed servo motor (11) that is provided with in protective housing inner chamber, servo motor (11) output is provided with the reduction gear, and the reduction gear output runs through the protective housing top and fixed driven gear (12) that are provided with.

2. The pressure-resistant clamp for the construction engineering detection as claimed in claim 1, wherein: fixture (7) are including fixing insert (71) at accepting board (4) top, insert (71) keep away from one side at accepting board (4) center fixed be provided with miniature linear extension motor (72), miniature linear extension motor (72) output is provided with the push rod, and the push rod other end runs through insert (71) and fixedly connected with and holds piece (73), it is close to the fixed grip block (74) that is provided with in one end at accepting board (4) center to hold piece (73) top, hold piece (73) bottom and keep away from the fixed brush board that is provided with and accepts board (4) top laminating of one end at accepting board (4) center.

3. The pressure-resistant clamp for the construction engineering detection as claimed in claim 1, wherein: opening one (21) has been seted up to urceolus (2) right side outer wall bottom, opening two (31) that correspond with opening one (21) have been seted up to inner tube (3) right side outer wall bottom.

4. The pressure-resistant clamp for the construction engineering detection as claimed in claim 1, wherein: the outer walls of the outer barrel (2) and the inner barrel (3) are respectively provided with a transparent observation window (6), and the transparent observation windows (6) on the outer barrel (2) and the inner barrel (3) are staggered.

5. The pressure-resistant clamp for the construction engineering detection as claimed in claim 1, wherein: the box (1) front side is opened and is equipped with the recess that matches with collection drawer (5), and collects drawer (5) left and right sides and all vertically is provided with the T shape draw runner, and the recess left and right sides inner wall all vertically offers the T shape spout that matches with the T shape draw runner.

6. The pressure-resistant clamp for the construction engineering detection as claimed in claim 1, wherein: the outer wall of the bottom of the inner barrel (3) is welded with a plurality of groups of balls in an annular array mode, and the outer wall of the top of the bearing plate (4) is provided with an annular sliding groove matched with the balls.