CN214793900U

CN214793900U - Concrete sampler

Info

Publication number: CN214793900U
Application number: CN202120790659.7U
Authority: CN
Inventors: 王中良; 霍建
Original assignee: Suzhou Concrete & Cement Products Research Institute Testing Center Co ltd
Current assignee: Suzhou Concrete & Cement Products Research Institute Testing Center Co ltd
Priority date: 2021-04-17
Filing date: 2021-04-17
Publication date: 2021-11-19
Anticipated expiration: 2031-04-17

Abstract

The application relates to a concrete sampler, which comprises a base, a support frame arranged on the base and a drilling machine arranged on the support frame, wherein the support frame is provided with a driving mechanism for driving the drilling machine to lift; the base is provided with a storage rack, and the storage rack is provided with a fixing component for fixing the concrete test block. Fix the concrete test block on the supporter, actuating mechanism drives the rig and descends, can bore on the concrete test block and get the sample for the concrete sampler has higher degree of automation, convenient to use.

Description

Concrete sampler

Technical Field

The application relates to the field of concrete test equipment, in particular to a concrete sampler.

Background

In the preparation of concrete, the strength of the concrete needs to be tested. In the testing process, a concrete test block is firstly manufactured, then a sample is drilled on the concrete test block, and a strength test is carried out on the concrete sample.

When taking a sample to the concrete, can use the concrete sampler usually, but conventional concrete sampler needs the manual work to operate, and the convenience of use is relatively poor.

SUMMERY OF THE UTILITY MODEL

The application provides a concrete sampler has higher degree of automation, convenient to use.

The application provides a concrete sampler adopts following technical scheme:

a concrete sampler comprises a base, a support frame arranged on the base and a drilling machine arranged on the support frame, wherein the support frame is provided with a driving mechanism for driving the drilling machine to lift; the base is provided with a storage rack, and the storage rack is provided with a fixing component for fixing the concrete test block.

Through adopting above-mentioned technical scheme, fix the concrete test block on the supporter, actuating mechanism can drive the rig and descend to bore on the concrete test block and get the sample. Therefore, the concrete sampler has higher automation degree and is convenient to use.

Preferably, the support frame is further provided with a slide way and a mounting seat, and the mounting seat is provided with a sliding table matched with the slide way; the drilling machine is arranged on the mounting seat.

Through adopting above-mentioned technical scheme, the stability of mount pad can be guaranteed in the setting of slide and slip table to the normal clear of sample work is convenient for.

Preferably, actuating mechanism is including setting up gear motor on the support frame and the lead screw of being connected with the gear motor output, the lead screw thread is worn to establish on the mount pad, the both ends of lead screw set up respectively on base and support frame.

Through adopting above-mentioned technical scheme, gear motor drives the lead screw and rotates to drive mount pad and rig lift, so that take a sample to the concrete test block.

Preferably, the article placing rack comprises a guide rail arranged on the base and a sliding seat arranged on the guide rail, and the sliding seat is in sliding fit with the guide rail; and the base is also provided with a limiting assembly for fixing the sliding seat.

Through adopting above-mentioned technical scheme, the slide can slide to base one side to the staff places the concrete test block on the slide, convenient to use.

Preferably, the limiting assembly comprises a pull rod and a knob, one end of the pull rod is rotatably arranged on the base, the other end of the pull rod is provided with a threaded portion, and the knob is in threaded fit with the threaded portion; a top plate is also fixed on the pull rod; the sliding seat is provided with a limiting plate, the limiting plate is provided with a through groove for the pull rod to pass through, and one end of the through groove extends to the edge of the limiting plate and is provided with an opening.

Through adopting above-mentioned technical scheme, can fix limiting plate and slide on the base with the knob is screwed up to guarantee the stability of slide and concrete test block.

Preferably, the fixed subassembly is including fixing fixed plate, the screw rod of thread wear to establish on the fixed plate on the supporter and setting up the butt joint board on the screw rod.

Through adopting above-mentioned technical scheme, fixed subassembly can fix the concrete test block on the supporter to guarantee the stability of concrete test block when the sample.

Preferably, still be provided with the protective housing on the base, supporter and rig all are located the protective housing inside, support frame and actuating mechanism all are located the protective housing outside, set up the passageway that supplies the rig to reciprocate on the protective housing.

Through adopting above-mentioned technical scheme, the guard box can play dustproof effect of making an uproar of falling, the use of the concrete sampler of being convenient for.

Preferably, the passage is provided with dustproof cloth; the protective box is provided with a fetching door and a perspective window.

Through adopting above-mentioned technical scheme, dustproof cloth can effectively promote the dustproof effect of protective housing, and gets getting of thing door concrete test block of can being convenient for and get and put, and the setting of perspective window then is convenient for the staff and observes the behavior of concrete sampler.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the storage rack can fix the concrete test block, and the driving mechanism can drive the drilling machine to descend, so that the drilling machine can drill a sample on the concrete test block, and the concrete sampler has high automation degree and is convenient to use;

2. the sliding seat can slide on the base so as to facilitate the workers to take and place the concrete test block; the sliding seat can be fixed on the base through the limiting assembly, so that the stability of the sliding seat is convenient to guarantee, and the stability of the concrete sampler during working is improved;

3. the arrangement of the protective box and the dustproof cloth can reduce noise and raise dust, and the concrete sampler can be conveniently used.

Drawings

FIG. 1 is a schematic diagram of a concrete sampler in an embodiment of the present application;

FIG. 2 is a schematic view of the construction of a concrete sampler after the shielding box is hidden;

FIG. 3 is a schematic view showing the structure of a stopper plate;

fig. 4 is a schematic view for showing a dust cloth structure.

In the drawings, the reference numbers: 1. a base; 11. a limiting component; 111. a pull rod; 112. a knob; 113. a top plate; 2. a support frame; 21. a slideway; 22. a mounting seat; 23. a sliding table; 3. a rack; 31. a guide rail; 32. a slide base; 321. a limiting plate; 322. a through groove; 33. a fixing assembly; 331. positioning a plate; 332. a fixing plate; 333. a screw; 334. a butt joint plate; 4. a protective box; 41. a dust cloth; 42. a fetching door; 43. a perspective window; 5. a drive mechanism; 51. a reduction motor; 52. a lead screw; 6. a drilling machine.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses concrete sampler. Referring to fig. 1 and 2, the concrete sampler includes a base 1, and a support frame 2, a rack 3 and a protection box 4 are arranged on the base 1. The support frame 2 comprises two oppositely arranged supports and a suspension beam fixed on the supports, and the supports are fixed on the base 1. Be provided with mount pad 22 between two supports, one side that two supports are relative all is provided with slide 21, and slide 21 is fixed on the support along vertical setting, is fixed with the slip table 23 of being connected with slide 21 on the mount pad 22 for mount pad 22 can reciprocate. The mounting seat 22 is provided with a drilling machine 6. The support frame 2 is further provided with a driving mechanism 5, and the driving mechanism 5 can drive the mounting seat 22 to move.

The concrete test block is placed on the shelf 3, the driving mechanism 5 is started, the mounting seat 22 and the drilling machine 6 move downwards, and the drilling machine 6 can drill a sample on the concrete test block.

Referring to fig. 2, the driving mechanism 5 includes a speed reduction motor 51 fixed on the suspension beam and a vertically arranged lead screw, the upper end of the lead screw is installed on the suspension beam and connected with the output end of the speed reduction motor 51, and the lower end of the lead screw is installed on the base 1, so that the speed reduction motor 51 can drive the lead screw to rotate. The lead screw is arranged on the mounting seat 22 in a penetrating mode and is in threaded connection with the mounting seat 22, and therefore the lead screw can drive the mounting seat 22 to move up and down.

Referring to fig. 2, the rack 3 includes a guide rail 31 fixed on the base 1 and a slide 32 installed on the guide rail 31, the slide 32 can move along the guide rail 31, and the slide 32 can move to the outside of the protective box 4 through the fetching door 42, so that the worker can conveniently fetch and place the concrete test block.

Referring to fig. 2 and 3, a limiting assembly 11 is further disposed on the base 1, and the limiting assembly 11 includes a pull rod 111 and a knob 112. One end of the pull rod 111 is rotatably installed on the base 1 so that the pull rod 111 can rotate in a vertical direction. The other end of the pull rod 111 is provided with a threaded portion on which a knob 112 is threadedly engaged. A top plate 113 is also fixed to the tie rod 111. A limiting plate 321 is vertically arranged on the sliding seat 32, and the limiting plate 321 is fixed on the base 1 through a connecting plate. The limiting plate 321 is provided with a through groove 322, and one end of the through groove 322 extends to the lower end of the limiting plate 321 and is opened.

The pull rod 111 can rotate into the through groove 322, the limit plate 321 is located between the knob 112 and the top plate 113, and the limit plate 321 and the sliding seat 32 can be clamped and fixed by tightening the knob 112 and the limit plate 321.

Referring to fig. 2, the slide carriage 32 is further provided with a fixing assembly 33, the fixing assembly 33 includes a positioning plate 331 disposed at an upper end of the slide carriage 32 and a fixing plate 332 disposed opposite to the fixing plate 332, and a space for placing a concrete test block is left between the fixing plate 332 and the positioning plate 331. The fixing plate 332 is threaded with a screw 333, one end of the screw 333 is located between the positioning plate 331 and the fixing plate 332, and the other end is located on a side of the fixing plate 332 opposite to the positioning plate 331. An abutting plate 334 is arranged between the positioning plate 331 and the fixing plate 332, and the abutting plate 334 is installed at the end of the screw rod 333.

Therefore, place the concrete test block between locating plate 331 and fixed plate 332, rotate screw rod 333 to make butt plate 334 and concrete test block butt, butt plate 334 and locating plate 331 can press from both sides tightly the concrete test block, thereby accomplish the fixed of concrete test block.

Referring to fig. 1 and 4, the protective casing 4 is located on one side of the support frame 2, the mounting seat 22 extends into the interior of the protective casing 4, and the drilling machine 6 and the slide 32 are also located within the protective casing 4. The protective box 4 is provided with a channel for the mounting seat 22 to move up and down. The upside and the downside of mount pad 22 all are provided with dustproof cloth 41, and dustproof cloth 41 is located passageway department to dustproof cloth 41's both ends are connected with mount pad 22 and guard box 4 respectively, make dustproof cloth 41 can carry out the shutoff to the passageway, play better dustproof effect.

Referring to fig. 1, a fetching door 42 is arranged on the protection box 4, and the concrete test block can be fetched and placed on the storage rack 3 by opening the fetching door 42. The fetching door 42 is also provided with a perspective window 43 so that the working condition of the drilling machine 6 can be observed by the staff.

The implementation principle of the concrete sampler in the embodiment of the application is as follows: the concrete test block is fixed on the sliding seat 32, the sliding seat 32 is fixed on the base 1, then the fetching door 42 is closed, the drilling machine 6 and the speed reducing motor 51 are started, and the concrete test block can be sampled.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A concrete sampler which is characterized in that: the drilling machine comprises a base (1), a support frame (2) arranged on the base (1) and a drilling machine (6) arranged on the support frame (2), wherein a driving mechanism (5) for driving the drilling machine (6) to lift is arranged on the support frame (2); the concrete test block fixing device is characterized in that a storage rack (3) is arranged on the base (1), and a fixing component (33) used for fixing a concrete test block is arranged on the storage rack (3).

2. A concrete sampler as claimed in claim 1, wherein: the supporting frame (2) is also provided with a slideway (21) and a mounting seat (22), and the mounting seat (22) is provided with a sliding table (23) matched with the slideway (21); the drilling machine (6) is arranged on the mounting base (22).

3. A concrete sampler as claimed in claim 2, wherein: the driving mechanism (5) comprises a speed reducing motor (51) arranged on the support frame (2) and a lead screw (52) connected with the output end of the speed reducing motor (51), the lead screw (52) is threaded on the mounting seat (22), and two ends of the lead screw (52) are respectively arranged on the base (1) and the support frame (2).

4. A concrete sampler as claimed in claim 1, wherein: the commodity shelf (3) comprises a guide rail (31) arranged on the base (1) and a sliding seat (32) arranged on the guide rail (31), and the sliding seat (32) is in sliding fit with the guide rail (31); the base (1) is also provided with a limiting component (11) for fixing the sliding seat (32).

5. A concrete sampler as claimed in claim 4, wherein: the limiting assembly (11) comprises a pull rod (111) and a knob (112), one end of the pull rod (111) is rotatably arranged on the base (1), the other end of the pull rod is provided with a threaded portion, and the knob (112) is in threaded fit with the threaded portion; a top plate (113) is also fixed on the pull rod (111); be provided with limiting plate (321) on slide (32), set up logical groove (322) that supply pull rod (111) to pass on limiting plate (321), the one end that leads to groove (322) extends to the edge and the opening setting of limiting plate (321).

6. A concrete sampler as claimed in claim 1, wherein: the fixing component (33) comprises a fixing plate (332) fixed on the shelf (3), a screw (333) threaded on the fixing plate (332) and an abutting plate (334) arranged on the screw (333).

7. A concrete sampler as claimed in claim 6, wherein: still be provided with protective housing (4) on base (1), supporter (3) and rig (6) all are located protective housing (4) inside, support frame (2) and actuating mechanism (5) all are located the protective housing (4) outside, set up the passageway that supplies rig (6) to reciprocate on protective housing (4).

8. A concrete sampler as claimed in claim 7, wherein: the channel is provided with dustproof cloth (41); the protective box (4) is provided with a fetching door (42) and a perspective window (43).