CN218003083U - A measuring tool for concrete block intensity - Google Patents
A measuring tool for concrete block intensity Download PDFInfo
- Publication number
- CN218003083U CN218003083U CN202221395400.3U CN202221395400U CN218003083U CN 218003083 U CN218003083 U CN 218003083U CN 202221395400 U CN202221395400 U CN 202221395400U CN 218003083 U CN218003083 U CN 218003083U
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- base
- clamping plate
- fixed
- building block
- pressure sensor
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Abstract
A measuring tool for concrete block strength relates to the field of building construction. The lifting jack comprises a base, a fixed support and a lifting jack, wherein the fixed support is fixed on the base, the lifting jack is installed on a cross beam at the top of the fixed support, and a piston rod of the lifting jack faces to the right lower side; the building block to be tested is arranged under the jack, and the building block is clamped and fixed by the left and right fixing plates and the clamping plates; the base is provided with a mounting groove, a clamping plate base is arranged on a slide way in the mounting groove, and the clamping plate is welded and fixed on the clamping plate base 6; pressure sensor sets up in the mounting groove, and pressure sensor probe is up, and pressure sensor is connected with the controller. The problem of some test equipment exert the extrusion force to the building block, the test building block that can not be accurate bears impact force and problem in the construction is solved. Further the utility model provides a device that the convenience was tested the impact resistance at the job site to building.
Description
Technical Field
The utility model relates to a building construction field, the concrete block measuring device of shock resistance that concretely relates to used in the construction.
Background
In order to ensure the safety performance of the concrete block in the using process, the strength of the concrete block needs to be detected, the existing concrete block strength detection device is complex in structure and expensive in equipment, fixed detection points need to be set, the concrete block strength detection device is manually carried to the detection points to be detected, and the detection efficiency is low.
Chinese patent document CN111208011B discloses a buggy ash evaporates presses aerated concrete block intensity detection device, the device is provided with the removal subassembly, utilize drive assembly's drive, under drive gear's mating reaction, the removal loading board that the drive loaded the building block moves on the slide rail, until removing to appointed check point and carrying out the detection of intensity, make and do not need the manual work to carry and put the building block, great saving the labour, and simultaneously, the production efficiency is improved, and the detection cost is reduced. This patent technique utilizes the effect of pneumatic cylinder to extrude the building block down, and the building block is placed to its removal loading board top, and the afterburning that the pneumatic cylinder was applyed to the building block through dull and stereotyped detection head is with removing the loading board vertically, consequently detects the head and removes the loading board and applys the extrusion force to the building block.
However, in building construction, the blocks are damaged by external impact force, so that the impact resistance of the blocks needs to be tested. The pressure that above-mentioned patent and current test equipment applyed the building block is the extrusion force, and the extrusion force size that the test building block bore, the impact force size is accepted to the test building block that can not be accurate, the ability that the test building block bore the impact force in the construction that can not be accurate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a measuring tool for concrete block intensity has solved some test equipment and has applyed the extrusion force to the building block, and the test building block that can not be accurate bears impact force and problem in the construction. Further the utility model provides a device that the convenience was tested the impact resistance at the job site to building.
In order to solve the above problem, the utility model adopts the following technical scheme: a measuring tool for the strength of a concrete block comprises a base 1, a fixing support 3 and a jack 4, wherein the fixing support 3 is fixed on the base 1, the jack 4 is installed on a cross beam at the top of the fixing support 3, and a piston rod 4-1 of the jack 4 faces to the right lower side;
the device is characterized by further comprising a fixing plate 2, a clamping plate 5, a clamping plate base 6, a screw rod 8 and a pressure sensor 11, wherein the building block 9 to be measured is arranged under the jack 4, and the building block 9 is clamped and fixed by the left and right fixing plates 2 and the clamping plate 5; the lower end of the fixed plate 2 is welded and fixed with the base 1, a mounting groove 1-1 is arranged on the base 1, a slideway 6-1 is arranged in the mounting groove 1-1, the clamping plate base 6 is in sliding fit with the slideway 6-1, the clamping plate 5 is welded and fixed on the clamping plate base 6, a screw rod 8 is horizontally arranged in a threaded hole in the side wall of the mounting groove 1-1, and the inner end of the screw rod 8 is propped against the side surface of the clamping plate base 6;
the pressure sensor 11 is arranged in the mounting groove 1-1, a probe of the pressure sensor 11 faces upwards, and the pressure sensor is connected with the controller.
The utility model discloses the advantage: during testing, the building blocks are fixed by left and right clamping forces, and the building blocks are damaged by the impact force of the jacks above, so that the impact force borne by the building blocks can be accurately tested. The integral structure is simple, the design is reasonable, the use is convenient, the construction sound is suitable for use, the popularization is wide, and the manufacturing cost is low.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection of the electrical components of the present invention.
The symbols in the drawings illustrate that: the device comprises a base 1, a mounting groove 1-1, a fixing plate 2, a fixing support 3, a jack 4, a piston rod 4-1, a clamping plate 5, a clamping plate base 6, a slide 6-1, a fixing wrench 7, a screw rod 8, a building block 9, a bearing plate 10, a pressure sensor 11, a signal box 12 and a controller 13.
Detailed Description
The present invention will be described in detail with reference to the preferred embodiments.
As shown in fig. 1-2, a measuring tool for concrete block strength comprises a base 1, a fixing support 3 and a jack 4, wherein the fixing support 3 is fixed on the base 1, the jack 4 is installed on a cross beam at the top of the fixing support 3, the jack 4 is an oil pressure type jack, and a piston rod 4-1 of the jack 4 faces to the right lower side; the above structure is a test structure commonly used in the art, which applies pressure to the block from above. The device is characterized by further comprising a fixing plate 2, a clamping plate 5, a clamping plate base 6, a screw rod 8 and a pressure sensor 11, wherein the building block 9 to be tested is arranged under the jack 4, the building block 9 is clamped and fixed by the left and right fixing plates 2 and the clamping plate 5, the existing testing device is used for bearing and fixing the building block by a supporting structure below, and the building block is subjected to vertical extrusion force during testing. The utility model discloses fixed plate 2 and splint 5 centre gripping about by are fixed, during the test, the building block receives the impact force of jack. The lower end of the fixing plate 2 is fixedly welded with the base 1, a mounting groove 1-1 is formed in the upper surface of the base 1, a slide rail 6-1 is arranged in the mounting groove 1-1, the clamping plate base 6 is in sliding fit with the slide rail 6-1, the clamping plate 5 is fixedly welded on the clamping plate base 6, a screw rod 8 is horizontally arranged in a threaded hole in the side wall of the mounting groove 1-1, the inner end of the screw rod 8 abuts against the side surface of the clamping plate base 6, and a fixing wrench 7 is arranged at the outer end of the screw rod 8. When the clamping device is used, the screw rod 8 is rotated through the fixed wrench 7, the clamping plate base 6 is pushed, and the clamping plate 5 is driven to clamp and fix the building block 9. The pressure sensor 11 is arranged in the mounting groove 1-1, the probe of the pressure sensor 11 faces upwards, and the probe is in contact with the building block or keeps a distance of 1-5 mm with the building block. The pressure of jack that can increase gradually during the test tests the building block, when pressure increase caused the impact force to destroy the building block, the sensor was transmitted to the building block atress, and then tested the numerical value that the building block bore the biggest impact force. There may be two pressure sensors 11 arranged side by side. The pressure sensor is connected with the controller, and the controller is connected with the signal box.
A bearing plate 10 can be arranged above the sensor and prevents broken sensor due to broken building block powder. And an inverted jack is fixed on the position of the cross beam above the fixed support, which corresponds to the pressure sensor. The fixed plate is welded and fixed with the base, the clamping plate is welded and fixed with the clamping plate base, the clamping plate support is in sliding fit with the sliding groove, the clamping plate base is provided with threads with a screw rod connecting end hole and is connected with a screw thread at one end of the screw rod, and the position of the clamping plate can be adjusted through a fixed wrench according to the size of the building block during use so as to fix the position of the building block.
During the use, arrange the concrete block in on the loading board, adjust fixed spanner, fixed concrete block through jack afterburning test gradually, detects the pressure that the concrete block bore through the sensor, and this pressure transmission reaches controller and signal box, and then the analysis obtains the intensity of concrete block. The novel multifunctional electric heating cooker is simple in integral structure, reasonable in design, suitable for wide popularization, low in manufacturing cost and convenient to use.
Claims (1)
1. A measuring tool for the strength of a concrete block comprises a base (1), a fixing support (3) and a jack (4), wherein the fixing support (3) is fixed on the base (1), the jack (4) is installed on a cross beam at the top of the fixing support (3), and a piston rod (4-1) of the jack (4) faces to the right lower side; the method is characterized in that:
the device is characterized by further comprising a fixing plate (2), a clamping plate (5), a clamping plate base (6), a screw rod (8) and a pressure sensor (11), wherein the building block (9) to be measured is arranged under the jack (4), and the building block (9) is clamped and fixed by the left and right fixing plates (2) and the clamping plate (5); the lower end of the fixing plate (2) is welded and fixed with the base (1), a mounting groove (1-1) is formed in the base (1), a slide way (6-1) is arranged in the mounting groove (1-1), the clamping plate base (6) is in sliding fit with the slide way (6-1), the clamping plate (5) is welded and fixed on the clamping plate base (6), a screw rod (8) is horizontally arranged in a threaded hole in the side wall of the mounting groove (1-1), and the inner end of the screw rod (8) abuts against the side face of the clamping plate base (6);
the pressure sensor (11) is arranged in the mounting groove (1-1), a probe of the pressure sensor (11) faces upwards, and the pressure sensor is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221395400.3U CN218003083U (en) | 2022-06-07 | 2022-06-07 | A measuring tool for concrete block intensity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221395400.3U CN218003083U (en) | 2022-06-07 | 2022-06-07 | A measuring tool for concrete block intensity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218003083U true CN218003083U (en) | 2022-12-09 |
Family
ID=84293393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221395400.3U Active CN218003083U (en) | 2022-06-07 | 2022-06-07 | A measuring tool for concrete block intensity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218003083U (en) |
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2022
- 2022-06-07 CN CN202221395400.3U patent/CN218003083U/en active Active
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