CN217424963U - Movable active powder concrete apron on-spot loading device - Google Patents
Movable active powder concrete apron on-spot loading device Download PDFInfo
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- CN217424963U CN217424963U CN202221919234.2U CN202221919234U CN217424963U CN 217424963 U CN217424963 U CN 217424963U CN 202221919234 U CN202221919234 U CN 202221919234U CN 217424963 U CN217424963 U CN 217424963U
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- powder concrete
- cover plate
- fixedly connected
- frame
- apron
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Abstract
The utility model relates to an engineering detection area discloses a on-spot loading device of movable active powder concrete apron, including the counterforce frame main part, the counterforce frame main part top diapire left and right sides all is through removing support anchor bolt fixedly connected with support, all be provided with the support cushion between support and the counterforce frame main part, both sides are all through fixed cover plate bolt fixed connection both ends around the highway active powder concrete apron top left and right sides around the support bottom. The utility model discloses in, progressively exert ascending pressure to highway reactive powder concrete apron middle part through manual hydraulic jack, the power value is tested by the dynamometry ring, utilizes the percentage table collection apron amount of deflection numerical value at the left and right sides and middle part simultaneously, and through the power-displacement curve of apron, the cracking load and the bending resistance bearing capacity of interpretation reactive powder concrete apron have improved the detection efficiency that the reactive powder concrete apron examined time greatly.
Description
Technical Field
The utility model relates to an engineering detection area especially relates to a on-spot loading device of movable reactive powder concrete apron.
Background
The reactive powder concrete cover plate has different specifications and sizes, the cracking load and the bending resistance bearing capacity of the reactive powder concrete cover plate are indispensable items, the existing detection method mainly comprises indoor detection, and loading equipment used for on-site selective examination is lacked, so that a movable on-site loading device for the reactive powder concrete cover plate is urgently needed to be used as the loading equipment for the on-site selective examination.
At present, due to the lack of loading equipment capable of performing field detection, the problems of inconvenience in field detection of the reactive powder concrete cover plate, low detection efficiency, overhigh cost and the like exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the on-spot loading device of movable reactive powder concrete apron that proposes, the device conveniently removes, can carry out the selective examination loading to reactive powder concrete apron at the scene, detects its fracture load and ultimate bearing capacity, also can adapt to not unidimensional apron simultaneously and detect.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a on-spot loading device of movable active powder concrete apron, includes the counter-force frame main part, the counter-force frame main part top diapire left and right sides all is through removing support anchor bolt fixedly connected with support bracket, all be provided with the support cushion between support bracket and the counter-force frame main part, both sides all are through fixed cover plate bolt fixed connection both ends around the left and right sides in highway active powder concrete apron top around the support bracket bottom, the inboard middle part fixedly connected with loading platform frame of counter-force frame main part, loading platform frame roof middle part fixedly connected with loading platform main part, loading platform main part roof middle part fixedly connected with dynamometry ring.
According to the technical scheme, after the highway reactive powder concrete cover plate is fixed, upward pressure is gradually applied to the middle of the highway reactive powder concrete cover plate through the manual hydraulic jack, the force value is tested by the force measuring ring, meanwhile, the deflection numerical values of the cover plate are collected through the dial indicators on the left side, the right side and the middle of the cover plate, and the cracking load and the bending resistance bearing capacity of the reactive powder concrete cover plate are judged through the force-displacement curve of the cover plate, so that the cover plate is subjected to outdoor loading test, and the detection efficiency of the reactive powder concrete cover plate during detection is greatly improved.
Furthermore, the output end of the force measuring ring is fixedly connected with a manual hydraulic jack.
Through above-mentioned technical scheme, the effect is mutual use force ring to measure jack application of force to the apron according to the effect of force.
Furthermore, the output end of the manual hydraulic jack is fixedly connected to the middle of the bottom wall of the road reactive powder concrete cover plate.
Through the technical scheme, upward pressure is gradually applied to the middle of the highway reactive powder concrete cover plate through the hydraulic jack, so that the bearing capacity of the concrete cover plate is tested.
Furthermore, the middle of the top wall of the inner side of the counter-force frame body and the left and right sides of the middle of the top wall of the loading platform frame are fixedly connected with magnetic meter frames.
Through the technical scheme, the dial indicator is installed through the magnetic meter rack.
Furthermore, the output end of the magnetic meter rack is provided with a dial indicator.
Through the technical scheme, the dial indicator is used for detecting the bending degree of the road reactive powder concrete cover plate.
Furthermore, frame pulleys are arranged at four corners of the bottom of the counter force frame body.
Through the technical scheme, the loading device is convenient to move through the frame pulley.
Further, the dial indicators are respectively positioned at the middle side of the top of the road reactive powder concrete cover plate and the left side and the right side of the bottom of the road reactive powder concrete cover plate.
Through the technical scheme, the method is used for measuring the deformation values of different parts of the highway reactive powder concrete cover plate.
Furthermore, the support bracket is respectively positioned at the left side and the right side of the upper side of the force measuring ring.
Through the technical scheme, the highway reactive powder concrete cover plate is fixedly installed through the support bracket.
The utility model discloses following beneficial effect has:
the utility model discloses in, through after fixing highway active powder concrete apron, realize outdoor carrying out the load test to the apron under the cooperation of manual hydraulic jack, dynamometry ring, highway active powder concrete apron, percentage table, improved the detection efficiency that the active powder concrete apron detected time greatly.
Drawings
Fig. 1 is a front view of a movable reactive powder concrete cover plate on-site loading device provided by the present invention;
fig. 2 is a side view of a movable reactive powder concrete cover plate on-site loading device provided by the present invention;
fig. 3 is a top view of the present invention, which provides a movable reactive powder concrete cover plate on-site loading device.
Illustration of the drawings:
1. a frame pulley; 2. a magnetic watch holder; 3. a dial indicator; 4. a reaction frame body; 5. a support cushion block; 6. moving the bracket anchor bolt; 7. a support bracket; 8. a manual hydraulic jack; 9. loading the platform main body; 10. a force measuring ring; 11. a road reactive powder concrete cover plate; 12. fixing a cover plate bolt; 13. and loading the platform frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a movable type active powder concrete cover plate on-site loading device comprises a reaction frame main body 4, wherein the left side and the right side of the bottom wall of the top of the reaction frame main body 4 are fixedly connected with support brackets 7 through movable bracket anchor bolts 6, support cushion blocks 5 are arranged between the support brackets 7 and the reaction frame main body 4, the front side and the rear side of the bottom of each support bracket 7 are fixedly connected with the front end and the rear end of the left side and the right side of the top of a road active powder concrete cover plate 11 through fixed cover plate bolts 12, the middle part of the inner side of the reaction frame main body 4 is fixedly connected with a loading platform frame 13, the middle part of the top wall of the loading platform frame 13 is fixedly connected with a loading platform main body 9, the middle part of the top wall of the loading platform main body 9 is fixedly connected with a force measuring ring 10, after the road active powder concrete cover plate 11 is fixed, the middle part of the road active powder concrete cover plate 11 is gradually exerted with upward pressure through a manual hydraulic jack 8, the force value is tested by a force measuring ring 10, simultaneously, the dial indicators 3 on the left side, the right side and the middle part are used for collecting the deflection numerical value of the cover plate, and the cracking load and the bending resistance bearing capacity of the reactive powder concrete cover plate are judged through the force-displacement curve of the cover plate, so that the cover plate is subjected to outdoor loading test, and the detection efficiency of the reactive powder concrete cover plate during detection is greatly improved.
The output end of the force measuring ring 10 is fixedly connected with a manual hydraulic jack 8, the force applied by the jack to the cover plate is measured by using the force measuring ring 10 according to the force effect, the output end of the manual hydraulic jack 8 is fixedly connected to the middle part of the bottom wall of the highway active powder concrete cover plate 11, upward pressure is gradually applied to the middle part of the highway active powder concrete cover plate 11 through the manual hydraulic jack 8, the bearing capacity of the concrete cover plate is tested, the magnetic meter frames 2 are fixedly connected to the middle part of the top wall of the inner side of the counterforce frame body 4 and the left and right sides of the middle part of the top wall of the loading platform frame 13, the dial indicators 3 are installed through the magnetic meter frames 2, the output ends of the magnetic meter frames 2 are respectively provided with the dial indicator 3, the dial indicators 3 are devices used for testing the bending degree of the highway active powder concrete cover plate 11, the four corners at the bottom of the counterforce frame body 4 are respectively provided with a frame pulley 1, the loading device is convenient to move through the frame pulley 1, the dial indicators 3 are respectively located on the top middle side and the bottom left side and the bottom right side of the highway active powder concrete cover plate 11 and used for measuring deformation values of different parts of the highway active powder concrete cover plate 11, the support supports 7 are respectively located on the left side and the right side of the upper side of the force measuring ring 10, and the highway active powder concrete cover plate 11 is installed and fixed through the support supports 7.
The working principle is as follows: after the highway reactive powder concrete cover plate 11 is fixed, upward pressure is gradually applied to the middle of the highway reactive powder concrete cover plate 11 through the manual hydraulic jack 8, a force value is tested by the force measuring ring 10, meanwhile, the deflection numerical values of the cover plate are collected by the dial indicators 3 on the left side, the right side and the middle part, and the cracking load and the bending resistance bearing capacity of the reactive powder concrete cover plate are judged through the force-displacement curve of the cover plate, so that the cover plate is subjected to outdoor loading test, and the detection efficiency of the reactive powder concrete cover plate during detection is greatly improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a field loading device of movable reactive powder concrete apron, includes reaction frame main part (4), its characterized in that: the left side and the right side of the bottom wall of the top of the counterforce frame body (4) are fixedly connected with a support bracket (7) through movable bracket anchor bolts (6), support cushion blocks (5) are arranged between the support bracket (7) and the counterforce frame body (4), the front side and the rear side of the bottom of the support bracket (7) are fixedly connected with the front end and the rear end of the left side and the right side of the top of the highway active powder concrete cover plate (11) through fixed cover plate bolts (12), the middle part of the inner side of the counterforce frame body (4) is fixedly connected with a loading platform frame (13), the middle part of the inner side of the ceiling of the counterforce frame body (4) and the left side and the right side of the ceiling of the loading platform frame (13) are fixedly connected with a magnetic meter frame (2), the output end of the magnetic meter frame (2) is provided with a dial indicator (3), and the middle part of the ceiling of the loading platform frame (13) is fixedly connected with a loading platform body (9), the loading platform is characterized in that a force measuring ring (10) is fixedly connected to the middle of the top wall of the loading platform main body (9), a manual hydraulic jack (8) is fixedly connected to the output end of the force measuring ring (10), and frame pulleys (1) are arranged at four corners of the bottom of the counter-force frame main body (4).
2. The field loading device of claim 1, wherein: the output end of the manual hydraulic jack (8) is fixedly connected to the middle of the bottom wall of the highway active powder concrete cover plate (11).
3. The field loading device of claim 1, wherein: the dial indicators (3) are respectively positioned on the middle side of the top and the left and right sides of the bottom of the highway reactive powder concrete cover plate (11).
4. The field loading device of claim 1, wherein: the support bracket (7) is respectively positioned on the left side and the right side of the upper side of the force measuring ring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221919234.2U CN217424963U (en) | 2022-07-25 | 2022-07-25 | Movable active powder concrete apron on-spot loading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221919234.2U CN217424963U (en) | 2022-07-25 | 2022-07-25 | Movable active powder concrete apron on-spot loading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217424963U true CN217424963U (en) | 2022-09-13 |
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ID=83172502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221919234.2U Active CN217424963U (en) | 2022-07-25 | 2022-07-25 | Movable active powder concrete apron on-spot loading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217424963U (en) |
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2022
- 2022-07-25 CN CN202221919234.2U patent/CN217424963U/en active Active
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