CN216386617U - Microcomputer control pressure testing machine - Google Patents

Microcomputer control pressure testing machine Download PDF

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Publication number
CN216386617U
CN216386617U CN202122664234.4U CN202122664234U CN216386617U CN 216386617 U CN216386617 U CN 216386617U CN 202122664234 U CN202122664234 U CN 202122664234U CN 216386617 U CN216386617 U CN 216386617U
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CN
China
Prior art keywords
limiting
block
workbench
plate
testing machine
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Active
Application number
CN202122664234.4U
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Chinese (zh)
Inventor
许亮
郝艳
傅伟伟
时召元
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Anhui Construction Engineering Group Bengbu Building Materials Co ltd
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Anhui Construction Engineering Group Bengbu Building Materials Co ltd
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Priority to CN202122664234.4U priority Critical patent/CN216386617U/en
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Abstract

The utility model discloses a microcomputer control pressure testing machine, which belongs to the technical field of pressure testing equipment and comprises a testing machine main body, wherein the top of the testing machine main body is fixedly connected with a workbench, the upper part of the workbench is provided with a hollow groove, and a screw rod mechanism and a limiting mechanism are arranged inside the hollow groove; screw rod mechanism is including installing the first motor at the workstation lateral wall, the output of first motor passes through shaft coupling fixedly connected with threaded rod, a threaded block of threaded connection on the outer wall of threaded rod, stop gear is including the third fixed block of cover on the threaded rod, be connected with the bull stick through the bearing on the first fixed block, the top of bull stick is provided with rotatory handle, fixedly connected with connecting plate on the outer wall of bull stick, the other end bottom fixedly connected with pneumatic cylinder of connecting plate, detachable is connected with the briquetting on the lower extreme output of pneumatic cylinder, conveniently adapt to different test blocks and test, wide application scope.

Description

Microcomputer control pressure testing machine
Technical Field
The utility model relates to the technical field of pressure test equipment, in particular to a microcomputer-controlled pressure tester.
Background
The microcomputer controlled pressure tester is also called electronic microcomputer controlled pressure tester, and is mainly suitable for pressure test of concrete test block, so that the compression resistance and structural strength of the concrete test block can be obtained.
However, most microcomputer-controlled pressure testing machines in the prior art are usually only provided with one testing area, only one type of concrete test block is tested, different test blocks cannot be adapted, and the application range is small.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a microcomputer-controlled pressure testing machine, which can effectively solve the problems that the microcomputer-controlled pressure testing machine in the prior art is usually only provided with one testing area, only one type of concrete test block is tested, different test blocks cannot be adapted, and the application range is small.
In order to solve the problems, the utility model adopts the following technical scheme:
a microcomputer control pressure testing machine comprises a testing machine main body, wherein the top of the testing machine main body is fixedly connected with a workbench, the upper part of the workbench is provided with a hollow groove, and a screw rod mechanism and a limiting mechanism are arranged inside the hollow groove;
the screw rod mechanism comprises a first motor arranged on the side wall of the workbench, the output end of the first motor is fixedly connected with a threaded rod, the threaded rod is arranged in a hollow groove, the workbench is rotatably connected with the threaded rod, the outer wall of the threaded rod is in threaded connection with threaded blocks, the inner wall of the hollow groove is fixedly connected with a third limiting block, one end of the threaded rod is rotatably connected with the third limiting block, the threaded blocks are provided with two groups, the internal threads of the two groups of threaded blocks are arranged oppositely, and the upper ends of the two threaded blocks are both fixedly connected with a second fixing block;
the limiting mechanism comprises a third fixed block sleeved on the threaded rod, the upper end of the third fixed block is fixedly connected with a placing block, the upper end of the placing block is fixedly connected with a second limiting block, one side, close to the placing block, of each of the two second fixed blocks is fixedly connected with a first limiting block, and one end, close to the placing block, of each first limiting block is provided with an arc-shaped groove;
the upper end of workstation is provided with first fixed block, be connected with the bull stick through the bearing on the first fixed block, the top of bull stick is provided with rotatory handle, fixedly connected with connecting plate on the outer wall of bull stick, the other end bottom fixedly connected with pneumatic cylinder of connecting plate, detachable is connected with the briquetting on the lower extreme output of pneumatic cylinder.
Optionally, the top of workstation slides and is provided with two sets of limiting plates, and is two sets of the limiting plate all is the U-shaped setting, the inboard of limiting plate is provided with the rubber pad.
Optionally, a limiting table is further arranged above the workbench, the middle of the limiting table is arranged in a hollow mode, and a protruding portion is arranged on the inner side wall of the limiting table.
Optionally, the positive fixedly connected with fixed plate of workstation, the top sliding connection of fixed plate has the second motor, the spacing pipe of shaft coupling fixedly connected with is passed through to the output of second motor, the inside fixedly connected with connecting pipe of spacing pipe, install the drill bit on the connecting pipe.
Optionally, the lower end four corners of the testing machine main body is fixedly connected with universal wheels.
Optionally, a positioning groove is arranged above the workbench and located between the limiting plate and the limiting mechanism.
Optionally, the shape of the protruding part is annular, and a layer of rubber pad is arranged above the protruding part.
Optionally, a cushion layer is arranged on the surface of the arc-shaped groove.
Compared with the prior art, the utility model has the advantages that:
make the bull stick rotatory through rotating rotatory handle, can adjust the position of connecting plate to can adjust the position of pneumatic cylinder, start the pneumatic cylinder, the pneumatic cylinder drives the briquetting and pushes down, makes the pneumatic cylinder lower extreme towards different pressure test regions, is provided with first pressure test region, second pressure test region and third pressure test region on the workstation, can place different concrete test block materials respectively, and application scope is wider.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of the right-view structure of the present invention;
fig. 4 is a schematic top view of the present invention.
The reference numbers in the figures illustrate:
1. a testing machine main body; 2. a work table; 3. a fixing plate; 4. a second motor; 401. a connecting pipe; 402. a limiting pipe; 5. a limiting plate; 6. a first fixed block; 7. a universal wheel; 8. a screw mechanism; 801. a threaded rod; 802. a thread block; 803. a first motor; 804. a third limiting block; 9. a hollow groove; 10. a limiting table; 11. a limiting mechanism; 1101. a second fixed block; 1102. placing the blocks; 1103. a second limiting block; 1104. a third fixed block; 1105. a first stopper; 12. a rotating rod; 13. rotating the handle; 14. a hydraulic cylinder; 15. briquetting; 16. a connecting plate; 17. an arc-shaped slot; 18. a projection; 19. and (6) positioning a groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a microcomputer control pressure testing machine. Please refer to fig. 1, the microcomputer controlled pressure tester comprises a tester body 1, universal wheels 7 are fixedly connected to four corners of the lower end of the tester body 1, the universal wheels 7 can enable the tester to move easily when the tester needs to move, and the tester is more stable when the tester needs to be placed and fixed, a workbench 2 is fixedly connected to the top of the tester body 1, a hollow groove 9 is formed in the upper portion of the workbench 2, and a screw rod mechanism 8 and a limiting mechanism 11 are arranged inside the hollow groove 9.
Referring to fig. 1 and 2, the screw mechanism 8 includes a first motor 803 mounted on a side wall of the workbench 2, an output end of the first motor 803 is fixedly connected with a threaded rod 801 through a coupler, the threaded rod 801 is arranged in the hollow groove 9, the workbench 2 is rotatably connected with the threaded rod 801 through a bearing, a threaded block 802 is threadedly connected on an outer wall of the threaded rod 801, two sets of threaded blocks 802 are arranged, internal threads of the two sets of threaded blocks 802 are oppositely arranged, a second fixing block 1101 is fixedly connected to upper ends of the two threaded blocks 802, a first limiting block 1105 is fixedly connected to a side of the two second fixing blocks 1101 close to each other, an arc-shaped groove 17 is formed on a side of the two first limiting blocks 1105 close to each other, a cushion layer is arranged on a surface of the arc-shaped groove 17, a third limiting block 804 is fixedly connected to an inner wall of the hollow groove 9, and one end of the threaded rod 801 is rotatably connected with the third limiting block 804 through a bearing, lead screw mechanism 8 can be used to cooperate stop gear 11 in order to realize fixing the concrete test block material, first motor 803 when drive threaded rod 801 rotates, because the internal thread of two sets of screw blocks 802 sets up oppositely, so can drive two screw blocks 802 and be close to each other or keep away from, and make second fixed block 1101 and first stopper 1105 can follow it together and remove, and arc wall 17 on the first stopper 1105 presss from both sides tightly the concrete test block material, the article that conveniently treats the experiment with the tubulose is fixed.
Please refer to fig. 2, the limiting mechanism 11 includes a third fixing block 1104 sleeved on the threaded rod 801, the upper end of the third fixing block 1104 is fixedly connected with a placing block 1102, the upper end of the placing block 1102 is fixedly connected with a second limiting block 1103, the second limiting block 1103 can position a cylindrical object, the placing block 1102 can be used for placing concrete test block materials, the third fixing block 1104 can fix and connect the placing block 1102, so that the placing block 1102 can be more conveniently supported.
Please refer to fig. 1, the top of workstation 2 slides and is provided with two sets of limiting plates 5, two sets of limiting plates 5 all are the U-shaped setting, the inboard of limiting plate 5 is provided with the rubber pad, two sets of limiting plates 5 that set up form first pressure test region, limiting plate 5 can be fixed with the concrete test block material of waiting to test, the top of workstation 2 is provided with constant head tank 19, constant head tank 19 is located between limiting plate 5 and the stop gear 11, the concrete test block material also can be placed to constant head tank 19 that sets up, constant head tank 19 is the second pressure test region.
Referring to fig. 1, a limiting table 10 is further disposed above the worktable 2, the middle of the limiting table 10 is hollow, a protruding portion 18 is disposed on an inner side wall of the limiting table 10, the protruding portion 18 is annular, and a layer of rubber pad is disposed above the protruding portion 18.
The inside hollow structure that is of spacing platform 10 that sets up can place the concrete test block material of treating the experiment in spacing platform 10, and the bulge 18 of setting is used for supporting the concrete test block material fixedly to form the third pressure test region.
Referring to fig. 3 and 4, a fixed plate 3 is fixedly connected to the front surface of the worktable 2, a second motor 4 is slidably connected to the upper side of the fixed plate 3, an output end of the second motor 4 is fixedly connected with a limiting pipe 402 through a coupler, a connecting pipe 401 is fixedly connected to the inside of the limiting pipe 402, a drill bit is connected to the connecting pipe 401, and the second motor 4 is manually pushed by a person, so that a drilling test can be performed.
Referring to fig. 1 and 2, a first fixing block 6 is arranged at the upper end of the workbench 2, a rotating rod 12 is connected to the first fixing block 6 through a bearing, a rotating handle 13 is arranged at the top end of the rotating rod 12, a connecting plate 16 is fixedly connected to the outer wall of the rotating rod 12, a hydraulic cylinder 14 is fixedly connected to the bottom of the other end of the connecting plate 16, a pressing block 15 is detachably connected to the output end of the lower end of the hydraulic cylinder 14, when the hydraulic testing machine is used, the rotating rod 12 rotates through rotating the rotating handle 13, the position of the connecting plate 16 can be adjusted, the position of the hydraulic cylinder 14 can be adjusted, the hydraulic cylinder 14 is started, the hydraulic cylinder 14 drives the pressing block 15 to press downwards, and the lower end of the hydraulic cylinder 14 faces different pressure testing areas.
The working principle and the using process of the utility model are as follows:
during the use, make bull stick 12 rotatory through rotating rotatory handle 13, can adjust the position of connecting plate 16 to can adjust the position of pneumatic cylinder 14, start pneumatic cylinder 14, pneumatic cylinder 14 drives briquetting 15 and pushes down, makes the pneumatic cylinder 14 lower extreme towards different pressure test region, is provided with first pressure test region on workstation 2, second pressure test region and third pressure test region, can place different concrete test block materials respectively, and application scope is wider.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.

Claims (8)

1. The utility model provides a microcomputer control pressure testing machine, includes testing machine main part (1), its characterized in that: the top of the testing machine main body (1) is fixedly connected with a workbench (2), the upper part of the workbench (2) is provided with a hollow groove (9), and a screw rod mechanism (8) and a limiting mechanism (11) are arranged inside the hollow groove (9);
the screw rod mechanism (8) comprises a first motor (803) arranged on the side wall of the workbench (2), the output end of the first motor (803) is fixedly connected with a threaded rod (801), the threaded rod (801) is arranged in a hollow groove (9), the workbench (2) is rotatably connected with the threaded rod (801), the outer wall of the threaded rod (801) is in threaded connection with threaded blocks (802), the inner wall of the hollow groove (9) is fixedly connected with a third limiting block (804), one end of the threaded rod (801) is rotatably connected with the third limiting block (804), the threaded blocks (802) are provided with two groups, the internal threads of the two groups of threaded blocks (802) are oppositely arranged, and the upper ends of the two threaded blocks (802) are both fixedly connected with a second fixing block (1101);
the limiting mechanism (11) comprises a third fixing block (1104) sleeved on the threaded rod (801), the upper end of the third fixing block (1104) is fixedly connected with a placing block (1102), the upper end of the placing block (1102) is fixedly connected with a second limiting block (1103), one side, close to the placing block (1102), of each of the two second fixing blocks (1101) is fixedly connected with a first limiting block (1105), and one end, close to the placing block (1102), of each first limiting block (1105) is provided with an arc-shaped groove (17);
the upper end of workstation (2) is provided with first fixed block (6), be connected with bull stick (12) through the bearing on first fixed block (6), the top of bull stick (12) is provided with rotation handle (13), fixedly connected with connecting plate (16) on the outer wall of bull stick (12), other end bottom fixedly connected with pneumatic cylinder (14) of connecting plate (16), detachable is connected with briquetting (15) on the lower extreme output of pneumatic cylinder (14).
2. The microcomputer controlled pressure tester according to claim 1, wherein: the top of workstation (2) slides and is provided with two sets of limiting plate (5), and is two sets of limiting plate (5) all are the U-shaped setting, the inboard of limiting plate (5) is provided with the rubber pad.
3. The microcomputer controlled pressure tester according to claim 1, wherein: the upper part of the workbench (2) is also provided with a limiting table (10), the middle part of the limiting table (10) is arranged in a hollow way, and a convex part (18) is arranged on the inner side wall of the limiting table (10).
4. The microcomputer controlled pressure tester according to claim 1, wherein: the drill bit comprises a workbench (2), a front fixedly connected with fixing plate (3), a second motor (4) is connected to the upper portion of the fixing plate (3) in a sliding mode, an output end of the second motor (4) is connected with a limiting pipe (402) through a coupler fixedly connected with, a connecting pipe (401) of the limiting pipe (402) is fixedly connected with, and a drill bit is installed on the connecting pipe (401).
5. The microcomputer controlled pressure tester according to claim 1, wherein: the lower end four corners of the testing machine main body (1) are fixedly connected with universal wheels (7).
6. The microcomputer controlled pressure tester according to claim 1, wherein: a positioning groove (19) is arranged above the workbench (2), and the positioning groove (19) is located between the limiting plate (5) and the limiting mechanism (11).
7. The microcomputer controlled pressure tester according to claim 3, wherein: the shape of the bulge (18) is annular, and a layer of rubber pad is arranged above the bulge (18).
8. The microcomputer controlled pressure tester according to claim 1, wherein: the surface of the arc-shaped groove (17) is provided with a cushion layer.
CN202122664234.4U 2021-11-01 2021-11-01 Microcomputer control pressure testing machine Active CN216386617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122664234.4U CN216386617U (en) 2021-11-01 2021-11-01 Microcomputer control pressure testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122664234.4U CN216386617U (en) 2021-11-01 2021-11-01 Microcomputer control pressure testing machine

Publications (1)

Publication Number Publication Date
CN216386617U true CN216386617U (en) 2022-04-26

Family

ID=81249650

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122664234.4U Active CN216386617U (en) 2021-11-01 2021-11-01 Microcomputer control pressure testing machine

Country Status (1)

Country Link
CN (1) CN216386617U (en)

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