CN216560052U - A testing arrangement for detecting reinforced concrete bearing capacity - Google Patents
A testing arrangement for detecting reinforced concrete bearing capacity Download PDFInfo
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- CN216560052U CN216560052U CN202123001727.6U CN202123001727U CN216560052U CN 216560052 U CN216560052 U CN 216560052U CN 202123001727 U CN202123001727 U CN 202123001727U CN 216560052 U CN216560052 U CN 216560052U
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- reinforced concrete
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Abstract
The utility model discloses a testing device for detecting the bearing capacity of reinforced concrete, which comprises a base, wherein four sliding grooves are formed in the upper end surface of the base, rectangular sliding blocks are clamped in the sliding grooves, a sliding plate is fixedly installed at the top end of each rectangular sliding block, clamping grooves are formed in the sliding plate, a plurality of second springs are fixedly installed on the outer side surface of the sliding plate, a clamping plate is clamped in each clamping groove, a plurality of first springs are fixedly installed on the bottom end surface of the inner wall of the clamping plate, and a reinforced concrete plate is arranged between the top end surface of the inner wall of the clamping plate and the top end surface of the sliding plate. The sliding plate can move in parallel on the upper end face of the base through the sliding chute and the rectangular sliding block, so that the width of different reinforced concrete plates can be adapted, the clamping plate can adapt to the thickness of different reinforced concrete plates through the first spring, and the reinforced concrete plates with different specifications can be detected and fixed.
Description
Technical Field
The utility model relates to the technical field of reinforced concrete testing, in particular to a testing device for detecting the bearing capacity of reinforced concrete.
Background
With the continuous development of building technology in China, the market scale of prefabricated buildings will increase at a high speed, the quality of the prefabricated buildings needs to be controlled, the performance of various prefabricated components is monitored and detected, the prefabricated reinforced concrete prefabricated beam is a common component, the performance of the prefabricated reinforced concrete prefabricated beam is detected through a bearing capacity test, and the deflection, the crack and the ultimate bearing capacity of the prefabricated reinforced concrete prefabricated beam are detected according to the regulation of GB50204 'concrete structure acceptance technical Specification'.
Patent CN202121422978.9 discloses "a testing device for detecting the bearing capacity of reinforced concrete", by arranging the servo motor, the servo motor is started to drive the right threaded rod to rotate through the output shaft, the right threaded rod can drive the left threaded rod to rotate through the matching of the belt roller and the belt, so that the thread block drives the electric slide rail to move back and forth, and meanwhile, the electric slide rail is electrified to drive the electric slide block to drive the testing device to move left and right, thereby realizing the measurement of a plurality of point positions above the reinforced concrete slab, pulling the extrusion plate to extend the spring by arranging the extrusion plate, then placing the reinforced concrete below the extrusion plate, then loosen the stripper plate and make the spring reset and drive the stripper plate and fix reinforced concrete, very big improvement the practicality of device, solved current reinforced concrete bearing capacity's testing arrangement can't carry out the multiple spot to reinforced concrete and detect.
However, the fixing device for the reinforced concrete plate in the patent CN202121422978.9 is simple and is not suitable for fixing reinforced concrete plates with different specifications; therefore, the existing requirements are not met, and a testing device for detecting the bearing capacity of the reinforced concrete is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a testing device for detecting the bearing capacity of reinforced concrete, which aims to solve the problems that a fixing device for a reinforced concrete slab in the patent CN202121422978.9 proposed in the background art is simple and is not suitable for fixing reinforced concrete slabs with different specifications and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: a testing device for detecting the bearing capacity of reinforced concrete comprises a base, wherein four sliding grooves are formed in the upper end face of the base, rectangular sliding blocks are clamped in the sliding grooves, a sliding plate is fixedly mounted at the top end of each rectangular sliding block, a clamping groove is formed in the sliding plate, a plurality of springs II are fixedly mounted on the outer side face of the sliding plate, a clamping plate is clamped in the clamping groove, a plurality of springs I are fixedly mounted on the bottom end face of the inner wall of the clamping plate, a reinforced concrete plate is arranged between the top end face of the inner wall of the clamping plate and the top end face of the sliding plate, fixing rods are fixedly mounted on the upper end faces of two side edges of the base, a top plate is fixedly mounted at the top end of each fixing rod, electric sliding rails are arranged on two sides of the top plate, threaded rods are clamped in the electric sliding rails, electric sliding blocks are arranged at two ends of each threaded rod, and threaded blocks are sleeved on the outer surfaces of the middle parts of the threaded rods, the bottom end face of the thread block is fixedly provided with a hydraulic rod, and the bottom end face of the hydraulic rod is fixedly provided with a bearing capacity sensor.
Preferably, the base, the top plate and the fixing rod are fixedly connected through welding.
Preferably, one end of the second spring is fixedly connected with the outer surface of the sliding plate, and the other end of the second spring is fixedly connected with the side surface of the inner wall of the base.
Preferably, the sliding plate and the rectangular sliding block are of an integrally formed structure, and the outer surface of the rectangular sliding block is clamped in the inner wall of the sliding chute.
Preferably, one end of the first spring is fixedly connected with the bottom end face of the inner wall of the clamping plate, and the other end of the first spring is fixedly connected with the top end face of the clamping groove.
Preferably, the top end face of the sliding plate is attached to the bottom end face of the reinforced concrete plate, and the top end face of the inner wall of the clamping plate is attached to the top end face of the reinforced concrete plate.
Preferably, the thread block is sleeved on the outer surface of the threaded rod, and the thread block is fixedly connected with the bearing capacity sensor and the hydraulic rod through welding.
Preferably, the outer surfaces of the two ends of the threaded rod are attached to the inner wall of the electric sliding rail.
Compared with the prior art, the utility model has the beneficial effects that: this a testing arrangement for detecting reinforced concrete bearing capacity through setting up spout and rectangle slider, makes the sliding plate can be at the up end parallel translation of base to adapt to different reinforced concrete slab's width, through setting up spring one, the splint of being convenient for can adapt to different reinforced concrete slab thicknesses, thereby can detect the reinforced concrete slab of different specifications and fix it.
Drawings
FIG. 1 is a schematic structural view of an integral front end face of the present invention;
FIG. 2 is a schematic structural view of an integral side of the present invention;
FIG. 3 is a schematic diagram of a related structure of a base according to the present invention;
fig. 4 is a schematic view showing the relevant structure of the sliding panel of the present invention in a disassembled state.
In the figure: 1. a base; 2. a sliding plate; 3. a splint; 4. a first spring; 5. a second spring; 6. a reinforced concrete slab; 7. a load bearing sensor; 8. a hydraulic lever; 9. an electric slide rail; 10. an electric slider; 11. a top plate; 12. fixing the rod; 13. a thread block; 14. a threaded rod; 15. a chute; 16. a rectangular slider; 17. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a testing device for detecting bearing capacity of reinforced concrete comprises a base 1, four sliding grooves 15 are arranged on the upper end face of the base 1, rectangular sliding blocks 16 are clamped inside the sliding grooves 15, a sliding plate 2 is fixedly installed at the top end of each rectangular sliding block 16, a clamping groove 17 is arranged inside each sliding plate 2, a plurality of springs II 5 are fixedly installed on the outer side face of each sliding plate 2, a clamping plate 3 is clamped inside each clamping groove 17, a plurality of springs I4 are fixedly installed on the bottom end face of the inner wall of each clamping plate 3, a reinforced concrete plate 6 is arranged between the top end face of the inner wall of each clamping plate 3 and the top end face of each sliding plate 2, fixing rods 12 are fixedly installed on the upper end faces of two side edges of the base 1, top plates 11 are fixedly installed at the tops of the fixing rods 12, electric sliding rails 9 are arranged on two sides of each top plate 11, threaded rods 14 are clamped inside the electric sliding rails 9, electric sliding blocks 10 are arranged at two ends of each threaded rod 14, and threaded blocks 13 are sleeved on the outer surfaces in the middles of the threaded rods 14, the bottom end face of screw thread piece 13 is fixed with hydraulic stem 8, and the bottom end face fixed mounting of hydraulic stem 8 has bearing capacity sensor 7.
In the utility model: the base 1, the top plate 11 and the fixing rod 12 are fixedly connected through welding, so that the device is more stable.
In the utility model: one end of the second spring 5 is fixedly connected with the outer surface of the sliding plate 2, the other end of the second spring 5 is fixedly connected with the side surface of the inner wall of the base 1, and the sliding plate 2 is pushed towards the middle through the second spring 5, so that the reinforced concrete plate 6 is clamped.
In the utility model: the sliding plate 2 and the rectangular sliding block 16 are of an integrally formed structure, and the outer surface of the rectangular sliding block 16 is clamped in the inner wall of the sliding slot 15, so that the sliding plate 2 can slide along the sliding slot 15 through the rectangular sliding block 16.
In the utility model: one end of the first spring 4 is fixedly connected with the bottom end surface of the inner wall of the clamping plate 3, the other end of the first spring 4 is fixedly connected with the top end surface of the clamping groove 17, and the clamping plate 3 is pushed downwards through the first spring 4 so as to clamp the reinforced concrete plate 6 between the sliding plate 2 and the clamping plate 3.
In the utility model: the top end surface of the sliding plate 2 is attached to the bottom end surface of the reinforced concrete plate 6, and the top end surface of the inner wall of the clamping plate 3 is attached to the top end surface of the reinforced concrete plate 6.
In the utility model: the thread block 13 is sleeved on the outer surface of the threaded rod 14, and the thread block 13 is fixedly connected with the bearing force sensor 7 and the hydraulic rod 8 through welding.
In the utility model: the outer surfaces of the two ends of the threaded rod 14 are attached to the inner wall of the electric slide rail 9.
The working principle is as follows: during the use, according to reinforced concrete slab 6's width and thickness, splint 3 rebound forms the extrusion to spring 4, thereby sliding plate 2 extrudees spring two 5 along the 15 removal of spout to both sides through rectangle slider 16, spring 4 and spring two 5 kick-backs are fixed reinforced concrete slab 6, thereby adapt to the reinforced concrete slab 6 of different specifications, position through electronic slide rail 9 adjustment electronic slider 10, position through screw thread piece 13 adjustment hydraulic stem 8 and bearing capacity sensor 7, thereby carry out the multiple spot test to reinforced concrete slab 6.
In summary, the following steps: through setting up spout 15 and rectangle slider 16, make sliding plate 2 can be at the up end parallel movement of base 1 to adapt to different reinforced concrete slab 6's width, through setting up spring 4, the splint 3 of being convenient for can adapt to different reinforced concrete slab 6's thickness, thereby can detect the reinforced concrete slab 6 of different specifications and fix it.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a testing arrangement for detecting reinforced concrete bearing capacity, includes base (1), its characterized in that: the steel bar concrete sliding plate fixing device is characterized in that four sliding grooves (15) are formed in the upper end face of the base (1), rectangular sliding blocks (16) are clamped in the sliding grooves (15), sliding plates (2) are fixedly mounted at the top ends of the rectangular sliding blocks (16), clamping grooves (17) are formed in the sliding plates (2), a plurality of springs II (5) are fixedly mounted on the outer side faces of the sliding plates (2), clamping plates (3) are clamped in the clamping grooves (17), a plurality of springs I (4) are fixedly mounted on the bottom end faces of the inner walls of the clamping plates (3), a steel bar concrete plate (6) is arranged between the top end faces of the inner walls of the clamping plates (3) and the top end faces of the sliding plates (2), fixing rods (12) are fixedly mounted on the upper end faces of two side edges of the base (1), a top plate (11) is fixedly mounted on the top ends of the fixing rods (12), electric sliding rails (9) are arranged on two sides of the top plate (11), the utility model discloses a hydraulic pressure sensor, including electronic slide rail (9), the inside card threaded rod (14) of electronic slide rail (9), the both ends of threaded rod (14) all are provided with electronic slider (10), screw block (13) have been cup jointed to the surface in the middle of threaded rod (14), the bottom face fixed mounting of screw block (13) has hydraulic stem (8), the bottom face fixed mounting of hydraulic stem (8) has bearing capacity sensor (7).
2. The testing device for detecting the bearing capacity of the reinforced concrete according to claim 1, wherein: the base (1), the top plate (11) and the fixing rod (12) are fixedly connected through welding.
3. The testing device for detecting the bearing capacity of the reinforced concrete according to claim 1, wherein: one end of the second spring (5) is fixedly connected with the outer surface of the sliding plate (2), and the other end of the second spring (5) is fixedly connected with the side surface of the inner wall of the base (1).
4. The testing device for detecting the bearing capacity of the reinforced concrete according to claim 1, wherein: the sliding plate (2) and the rectangular sliding block (16) are of an integrally formed structure, and the outer surface of the rectangular sliding block (16) is clamped in the inner wall of the sliding groove (15).
5. The testing device for detecting the bearing capacity of the reinforced concrete according to claim 1, wherein: one end of the first spring (4) is fixedly connected with the bottom end face of the inner wall of the clamping plate (3), and the other end of the first spring (4) is fixedly connected with the top end face of the clamping groove (17).
6. The testing device for detecting the bearing capacity of the reinforced concrete according to claim 1, wherein: the top end face of the sliding plate (2) is attached to the bottom end face of the reinforced concrete plate (6), and the top end face of the inner wall of the clamping plate (3) is attached to the top end face of the reinforced concrete plate (6).
7. The testing device for detecting the bearing capacity of the reinforced concrete according to claim 1, wherein: the thread block (13) is sleeved on the outer surface of the threaded rod (14), and the thread block (13) is fixedly connected with the bearing capacity sensor (7) and the hydraulic rod (8) through welding.
8. The testing device for detecting the bearing capacity of the reinforced concrete according to claim 1, wherein: the outer surfaces of the two ends of the threaded rod (14) are attached to the inner wall of the electric sliding rail (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123001727.6U CN216560052U (en) | 2021-12-01 | 2021-12-01 | A testing arrangement for detecting reinforced concrete bearing capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123001727.6U CN216560052U (en) | 2021-12-01 | 2021-12-01 | A testing arrangement for detecting reinforced concrete bearing capacity |
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| Publication Number | Publication Date |
|---|---|
| CN216560052U true CN216560052U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123001727.6U Active CN216560052U (en) | 2021-12-01 | 2021-12-01 | A testing arrangement for detecting reinforced concrete bearing capacity |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184169A (en) * | 2022-06-27 | 2022-10-14 | 南京振高建设有限公司 | Bearing capacity check out test set for concrete structure reinforcing bar |
| CN115615835A (en) * | 2022-09-14 | 2023-01-17 | 南京交通职业技术学院 | Concrete member bearing capacity verifying unit |
-
2021
- 2021-12-01 CN CN202123001727.6U patent/CN216560052U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115184169A (en) * | 2022-06-27 | 2022-10-14 | 南京振高建设有限公司 | Bearing capacity check out test set for concrete structure reinforcing bar |
| CN115184169B (en) * | 2022-06-27 | 2024-01-09 | 南京振高建设有限公司 | Bearing capacity detection equipment for concrete structure steel bar |
| CN115615835A (en) * | 2022-09-14 | 2023-01-17 | 南京交通职业技术学院 | Concrete member bearing capacity verifying unit |
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