CN219201119U - Concrete bending resistance draws test device - Google Patents
Concrete bending resistance draws test device Download PDFInfo
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- CN219201119U CN219201119U CN202320176636.6U CN202320176636U CN219201119U CN 219201119 U CN219201119 U CN 219201119U CN 202320176636 U CN202320176636 U CN 202320176636U CN 219201119 U CN219201119 U CN 219201119U
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Abstract
The utility model relates to the technical field of concrete, and discloses a concrete bending resistance test device which comprises a support base and a bending mechanism, wherein the bending mechanism is movably arranged on the top surface of the support base, the bending mechanism comprises a lifting unit and a clamping unit, the lifting unit and the clamping unit are arranged on the surface of the bending mechanism, a hydraulic device is fixedly arranged at the center position of the top of the surface of a support column, a hydraulic rod is fixedly connected to the center position of the bottom of the hydraulic device, the hydraulic telescopic rod is sleeved on the bottom surface of the hydraulic rod in a lifting manner, and a lifting plate is fixedly connected to the bottom surface of the hydraulic telescopic rod. According to the utility model, the hydraulic device is started, the clamping plate moves downwards under the lifting sleeve joint action of the hydraulic rod and the hydraulic telescopic rod, the surface of the concrete is fixedly clamped, and then the clamping plate moves upwards, so that the concrete can be subjected to bending and pulling test, the concrete is not required to be carried, the working intensity and difficulty of workers are reduced, and the device is convenient and quick.
Description
Technical Field
The utility model relates to the technical field of concrete, in particular to a concrete bending and pulling resistance test device.
Background
The bending resistance test of the concrete is mainly used for testing the bending resistance or bending strength of the concrete, the concrete is one of indispensable raw materials for road and house construction and the like, and the toughness of the concrete directly influences the strength of the road and the building, so that the bending resistance test of the concrete is the most intuitive method for testing the concrete solidity.
At present, the existing concrete test bending-resistant device is used for separately testing concrete, cannot be used for one-time testing, so that a strength result of the concrete is obtained, the concrete is required to be carried, the working strength and difficulty of staff are increased, and improvement is required.
Disclosure of Invention
The utility model aims to provide a concrete bending and pulling resistance test device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a concrete bending resistance draws test device, includes support base and stretch bending mechanism, stretch bending mechanism movable mounting is in support base top surface, stretch bending mechanism includes lift unit and joint unit, just lift unit and joint unit all set up in stretch bending mechanism surface.
Preferably, the lifting unit comprises a support column, a hydraulic device, a lifting plate, a hydraulic rod and a hydraulic telescopic rod, wherein the support column is fixedly arranged on two sides of the surface of the stretch bending mechanism, the hydraulic device is fixedly arranged at the center position of the top of the surface of the support column, the hydraulic rod is fixedly connected to the center position of the bottom of the hydraulic device, the hydraulic telescopic rod is lifted and sleeved on the bottom surface of the hydraulic rod, and the lifting plate is fixedly connected to the bottom surface of the hydraulic telescopic rod.
Preferably, the clamping unit comprises a positioning plate, a clamping plate and a fixing sucker, wherein the positioning plate is fixedly connected to the bottom surface of the lifting plate, the clamping plate is fixedly installed on the left side and the right side of the surface of the positioning plate, and the fixing sucker is arranged on the bottom surface of the positioning plate.
Preferably, the support base includes slide, tensile board, fixed plate and stopper, and the spout is seted up in support base top surface both sides, slide sliding connection is in spout top surface, tensile board fixed mounting is in slide top surface, fixed plate fixed mounting is in tensile board top surface one side, the stopper sets up in the fixed plate surface.
Preferably, the cardboard is equipped with two altogether, two the cardboard is slope form symmetric distribution in locating plate surface both sides, and two the cardboard is through hydraulic stem and the hydraulic telescoping rod of setting in supporting base top surface central point put elevating movement, and two cardboard that set up can play the effect of fixed joint to concrete surface both sides, and the fixed sucking disc that sets up simultaneously can play fixed effect to the concrete further, guarantees to carry out normal bending to the concrete and draws the test, avoids the problem that drops to appear in the concrete test process, has certain detection guarantee nature.
Preferably, the stopper surface is corresponding with cardboard surface position, and after the stopper and the fixed joint in concrete surface both sides that set up, start hydraulic means, under hydraulic stem and hydraulic telescoping rod lift cup joint effect, make the cardboard remove down, carry out fixed joint to the concrete surface, upward movement again, alright carry out the bending to the concrete and draw the test, need not to carry the concrete, reduce staff's working strength and degree of difficulty, convenient and fast.
Preferably, the stopper, cardboard and fixed sucking disc and the concrete surface movable contact who sets up, the staff place the concrete that needs to detect in supporting base surface central point put, and the slip of position is controlled to the slide, and it is corresponding with concrete surface both sides position to stretch board to play the effect of fixed joint to the concrete through the stopper that sets up, convenient operation is simple.
The utility model provides a concrete bending and pulling resistance test device, which has the following beneficial effects:
(1) According to the utility model, the two clamping plates can play a role in fixing and clamping the two sides of the concrete surface, and the fixed sucking disc can further play a role in fixing the concrete, so that the normal bending and pulling test of the concrete is ensured, the falling problem in the concrete testing process is avoided, and the concrete testing device has certain detection guarantee.
(2) According to the utility model, by starting the hydraulic device, under the lifting and sleeving action of the hydraulic rod and the hydraulic telescopic rod, the clamping plate moves downwards, the surface of the concrete is fixedly clamped, and then moves upwards, so that the concrete can be subjected to bending and pulling test, the concrete is not required to be carried, the working intensity and difficulty of workers are reduced, and the method is convenient and quick.
(3) According to the utility model, the concrete to be detected is placed in the center position of the surface of the support base by a worker, the sliding plate is slid in the left-right position, the stretching plate corresponds to the positions of the two sides of the surface of the concrete, and the concrete is fixedly clamped by the limiting block, so that the operation is convenient and simple.
Drawings
FIG. 1 is a schematic surface view of a front overall structure of the present utility model;
FIG. 2 is a schematic view of the inner surface of the overall structure of the present utility model in plan view;
FIG. 3 is a schematic surface view of the overall structure of the side face of the present utility model;
fig. 4 is a schematic view showing the structural surface of the stretch bending mechanism according to the present utility model.
In the figure: 1. a support base; 101. a chute; 102. a slide plate; 103. stretching a plate; 104. a fixing plate; 105. a limiting block; 2. a stretch bending mechanism; 201. a support column; 202. a hydraulic device; 203. a lifting plate; 204. a positioning plate; 205. a clamping plate; 206. a hydraulic rod; 207. a hydraulic telescopic rod; 208. and fixing the sucker.
Detailed Description
The utility model provides the following technical scheme:
embodiment one:
as shown in fig. 2-3, a concrete bending resistance test device comprises a support base 1 and a bending mechanism 2, wherein the bending mechanism 2 is movably installed on the top surface of the support base 1, the bending mechanism 2 comprises a lifting unit and a clamping unit, and the lifting unit and the clamping unit are both arranged on the surface of the bending mechanism 2.
The lifting unit comprises a supporting column 201, a hydraulic device 202, a lifting plate 203, a hydraulic rod 206 and a hydraulic telescopic rod 207, wherein the supporting column 201 is fixedly arranged on two sides of the surface of the stretch bending mechanism 2, the hydraulic device 202 is fixedly arranged at the center position of the top of the surface of the supporting column 201, the hydraulic rod 206 is fixedly connected to the center position of the bottom of the hydraulic device 202, the hydraulic telescopic rod 207 is sleeved on the bottom surface of the hydraulic rod 206 in a lifting manner, and the lifting plate 203 is fixedly connected to the bottom surface of the hydraulic telescopic rod 207.
The clamping unit comprises a positioning plate 204, clamping plates 205 and fixing suckers 208, wherein the positioning plate 204 is fixedly connected to the bottom surface of the lifting plate 203, the clamping plates 205 are fixedly installed on the left side and the right side of the surface of the positioning plate 204, and the fixing suckers 208 are arranged on the bottom surface of the positioning plate 204.
The support base 1 comprises a sliding plate 102, a stretching plate 103, a fixing plate 104 and a limiting block 105, wherein the sliding groove 101 is formed in two sides of the top surface of the support base 1, the sliding plate 102 is connected to the top surface of the sliding groove 101 in a sliding mode, the stretching plate 103 is fixedly arranged on the top surface of the sliding plate 102, the fixing plate 104 is fixedly arranged on one side of the top surface of the stretching plate 103, and the limiting block 105 is arranged on the surface of the fixing plate 104.
The concrete that will detect is placed in the central point of supporting base 1 surface through the staff, slide about slide 102, it is corresponding with concrete surface both sides position to stretch board 103, and play the effect of fixed joint to the concrete through stopper 105 that sets up, convenient operation is simple, two cardboard 205 that set up can play the effect of fixed joint to concrete surface both sides, the fixed sucking disc 208 that sets up simultaneously can further play fixed effect to the concrete, guarantee to carry out normal bending and drawing test to the concrete, avoid the problem that drops to appear in the concrete test process, have certain detection guarantee nature.
Embodiment two:
as shown in fig. 1 and 4, a concrete bending-resistant tensile test device comprises a support base 1 and a bending mechanism 2, wherein the bending mechanism 2 is movably mounted on the top surface of the support base 1, the bending mechanism 2 comprises a lifting unit and a clamping unit, and the lifting unit and the clamping unit are both arranged on the surface of the bending mechanism 2.
The lifting unit comprises a supporting column 201, a hydraulic device 202, a lifting plate 203, a hydraulic rod 206 and a hydraulic telescopic rod 207, wherein the supporting column 201 is fixedly arranged on two sides of the surface of the stretch bending mechanism 2, the hydraulic device 202 is fixedly arranged at the center position of the top of the surface of the supporting column 201, the hydraulic rod 206 is fixedly connected to the center position of the bottom of the hydraulic device 202, the hydraulic telescopic rod 207 is sleeved on the bottom surface of the hydraulic rod 206 in a lifting manner, and the lifting plate 203 is fixedly connected to the bottom surface of the hydraulic telescopic rod 207.
The clamping unit comprises a positioning plate 204, clamping plates 205 and fixing suckers 208, wherein the positioning plate 204 is fixedly connected to the bottom surface of the lifting plate 203, the clamping plates 205 are fixedly installed on the left side and the right side of the surface of the positioning plate 204, and the fixing suckers 208 are arranged on the bottom surface of the positioning plate 204.
The support base 1 comprises a sliding plate 102, a stretching plate 103, a fixing plate 104 and a limiting block 105, wherein the sliding groove 101 is formed in two sides of the top surface of the support base 1, the sliding plate 102 is connected to the top surface of the sliding groove 101 in a sliding mode, the stretching plate 103 is fixedly arranged on the top surface of the sliding plate 102, the fixing plate 104 is fixedly arranged on one side of the top surface of the stretching plate 103, and the limiting block 105 is arranged on the surface of the fixing plate 104.
Through starting hydraulic means 202, under hydraulic stem 206 and hydraulic telescoping rod 207 go up and down to cup joint the effect, make cardboard 205 remove down, carry out fixed joint to the concrete surface, upward movement again, alright carry out the bending to the concrete and draw the test, need not to carry the concrete, reduce staff's working strength and degree of difficulty, convenient and fast.
When the hydraulic bending test device is used, a worker can place concrete to be detected at the center of the surface of the support base 1, slide the sliding plate 102 left and right, enable the stretching plate 103 to correspond to the two sides of the surface of the concrete, and play a role in fixing and clamping the concrete through the limiting blocks 105, the operation is convenient and simple, the two clamping plates 205 can play a role in fixing and clamping the two sides of the surface of the concrete, meanwhile, the fixed sucking disc 208 can further play a role in fixing the concrete, normal bending test is guaranteed on the concrete, the falling problem in the concrete test process is avoided, the hydraulic bending test device has certain detection guarantee, the hydraulic device 202 is started, the clamping plates 205 move downwards under the lifting and sleeving action of the hydraulic rods 206 and the hydraulic telescopic rods 207, the concrete surface is fixedly clamped and then move upwards, the concrete can be subjected to bending test, the concrete is not required to be carried, the working strength and the difficulty of the worker are reduced, and the hydraulic bending test device is convenient and fast.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a concrete bending resistance draws test device, includes support base (1) and stretch bending mechanism (2), its characterized in that: the stretch bending mechanism (2) is movably mounted on the top surface of the supporting base (1), the stretch bending mechanism (2) comprises a lifting unit and a clamping unit, and the lifting unit and the clamping unit are both arranged on the surface of the stretch bending mechanism (2).
2. The concrete bending tensile test device according to claim 1, wherein: the lifting unit comprises a supporting column (201), a hydraulic device (202), a lifting plate (203), a hydraulic rod (206) and a hydraulic telescopic rod (207), wherein the supporting column (201) is fixedly arranged on two sides of the surface of a stretch bending mechanism (2), the hydraulic device (202) is fixedly arranged at the top center position of the surface of the supporting column (201), the hydraulic rod (206) is fixedly connected to the bottom center position of the hydraulic device (202), the hydraulic telescopic rod (207) is lifted and sleeved on the bottom surface of the hydraulic rod (206), and the lifting plate (203) is fixedly connected to the bottom surface of the hydraulic telescopic rod (207).
3. The concrete bending tensile test device according to claim 1, wherein: the clamping unit comprises a positioning plate (204), clamping plates (205) and fixing suckers (208), wherein the positioning plate (204) is fixedly connected to the bottom surface of the lifting plate (203), the clamping plates (205) are fixedly installed on the left side and the right side of the surface of the positioning plate (204), and the fixing suckers (208) are arranged on the bottom surface of the positioning plate (204).
4. The concrete bending tensile test device according to claim 1, wherein: the support base (1) comprises a sliding plate (102), a stretching plate (103), a fixing plate (104) and limiting blocks (105), wherein sliding grooves (101) are formed in two sides of the top surface of the support base (1), the sliding plate (102) is connected to the top surface of the sliding groove (101) in a sliding mode, the stretching plate (103) is fixedly arranged on the top surface of the sliding plate (102), the fixing plate (104) is fixedly arranged on one side of the top surface of the stretching plate (103), and the limiting blocks (105) are arranged on the surface of the fixing plate (104).
5. A concrete bending tensile test device according to claim 3, wherein: the clamping plates (205) are arranged in two, the two clamping plates (205) are symmetrically distributed on two sides of the surface of the positioning plate (204) in an inclined mode, and the two clamping plates (205) move in a lifting mode at the center of the top surface of the supporting base (1) through the arranged hydraulic rods (206) and the hydraulic telescopic rods (207).
6. The concrete bending tensile test device according to claim 4, wherein: the surface of the limiting block (105) corresponds to the surface position of the clamping plate (205).
7. The concrete bending tensile test device according to claim 4, wherein: the limiting block (105), the clamping plate (205) and the fixed sucker (208) are in movable contact with the surface of the set concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176636.6U CN219201119U (en) | 2023-02-10 | 2023-02-10 | Concrete bending resistance draws test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320176636.6U CN219201119U (en) | 2023-02-10 | 2023-02-10 | Concrete bending resistance draws test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219201119U true CN219201119U (en) | 2023-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320176636.6U Active CN219201119U (en) | 2023-02-10 | 2023-02-10 | Concrete bending resistance draws test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219201119U (en) |
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2023
- 2023-02-10 CN CN202320176636.6U patent/CN219201119U/en active Active
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