CN220650303U - Anchor rod tension meter - Google Patents
Anchor rod tension meter Download PDFInfo
- Publication number
- CN220650303U CN220650303U CN202322245166.7U CN202322245166U CN220650303U CN 220650303 U CN220650303 U CN 220650303U CN 202322245166 U CN202322245166 U CN 202322245166U CN 220650303 U CN220650303 U CN 220650303U
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- fixedly connected
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- anchor rod
- positioning plate
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses an anchor rod tension meter, which relates to the technical field of anchor rod production and processing, and comprises a mounting plate, wherein the mounting plate is provided with a through hole, and the through hole is used for the anchor rod to pass through; the positioning plate is U-shaped, and positioning holes are formed in the middle plate body of the positioning plate at positions corresponding to the through holes; the two connecting plates are respectively and fixedly connected to the end parts of the two opposite side walls on the positioning plate, and the connecting plates are fixedly connected with the mounting plate; the center penetrating jack is fixedly connected to the positioning plate, and the connecting hole of the center penetrating jack is opposite to the positioning hole; the two protection components are arranged on the mounting plate and are respectively connected with two opposite side walls of the positioning plate; wherein, the protection component is used for limiting the movement of the two side walls of the positioning plate; the anchor rod tension meter has the advantages of being convenient to use, improving safety after misoperation of the anchor rod tension meter and the like.
Description
Technical Field
The utility model relates to the technical field of anchor rod production and processing, in particular to an anchor rod tension meter.
Background
After the anchor rod is produced and processed, the strength of the anchor rod needs to be tested, and the existing anchor rod strength detection mode mainly detects the force along the extending direction of the anchor rod through a tension meter;
as disclosed in patent application number CN202220445907.9, the high-precision anchor rod tension meter can pump oil into the through jack through the oil pump, the through jack is connected with the wall through the fixed buffer, the pull rod and the anchor rod to be detected are coaxially and fixedly connected through the connecting piece, the value can be read out through the pressure gauge, the detection of the anchor force of the anchor rod to be detected is completed, the stability in the through jack is always kept through the fixed buffer in the detection process, the coincidence of the axes of the pull rod and the anchor rod to be detected is ensured through the connecting piece, and the accuracy of the detection result is ensured; the utility model always keeps the stability of the through jack through the fixed buffer device, ensures the coincidence of the axes of the pull rod and the anchor rod to be tested through the connecting piece, has good force effect transmission and ensures the accuracy of the detection result;
one side of the fixing plate 73 in the prior art is fixed on the wall 11 through the fastening bolt 12, but in the actual use process, a safety accident occurs, mainly because once misoperation is performed by workers, when the force applied to the anchor rod is too large, the anchor rod is broken, the inertia of the jack is very large at the moment, once the screw rod connected with the wall is unstable, the fixing plate and the wall are directly separated, the fixing column drives the fixing plate to separate from the wall and has a certain force, and the workers who construct the anchor rod are easy to strike, so that a certain safety risk exists.
Disclosure of Invention
The utility model aims to solve the technical problem of providing an anchor rod tension meter so as to solve the problem that the prior art described in the background art lacks an anchor rod tension meter and has potential safety hazard in the using process.
In order to solve the problems, the utility model provides the following technical scheme:
an anchor rod tension meter, comprising
The mounting plate is provided with a through hole, and the through hole is used for the anchor rod to pass through;
the positioning plate is U-shaped, and positioning holes are formed in the middle plate body of the positioning plate at positions corresponding to the through holes;
the two connecting plates are respectively and fixedly connected to the end parts of the two opposite side walls on the positioning plate, and the connecting plates are fixedly connected with the mounting plate;
the center penetrating jack is fixedly connected to the positioning plate, and the connecting hole of the center penetrating jack is opposite to the positioning hole;
the two protection components are arranged on the mounting plate and are respectively connected with two opposite side walls of the positioning plate;
wherein the protection component is used for limiting the movement of the two side walls of the positioning plate.
Preferably: the protection component comprises a first supporting plate fixedly connected to the mounting plate, the first supporting plate is parallel to the side wall of the positioning plate, a plurality of first baffles are fixedly connected to the first supporting plate, second baffles are arranged on the side wall of the positioning plate, the first baffles and the second baffles are staggered in position, and the first baffles are fixedly connected with the adjacent second baffles through springs.
Preferably: the protection component comprises a second supporting plate fixedly connected to the mounting plate, a limiting plate is fixedly connected to the second supporting plate, limiting holes are formed in the side wall of the positioning plate, corresponding to the limiting plate, of the limiting plate, and the limiting plate penetrates through the limiting holes in a sliding mode and is fixedly connected with the third baffle.
Preferably: one surface of the first support plate or the second support plate, which is opposite to the positioning plate, is fixedly connected with a reinforcing plate, and the reinforcing plate is fixedly connected with the mounting plate.
Preferably: the shell of the penetrating jack is fixedly connected with the middle plate body of the positioning plate through a connecting bolt.
The beneficial effects of adopting above technical scheme are:
this application is when wearing the heart jack and exerting pressure to the stock, when the pressure that the stock was applyed is too big, causes the stock fracture, and the inertia of jack probably can cause locating plate and mounting panel separation, in case the back of separation, can play the restriction effect to the lateral wall removal of locating plate through the first baffle of spring coupling in the first backup pad, second baffle or limiting plate to avoid the lateral wall of locating plate to collapse the workman, this application can play the effect to the workman protect through the protection subassembly.
Drawings
Fig. 1 is a front view of an anchor rod tension meter according to the present utility model.
Fig. 2 is a cross-sectional view of an anchor rod tension meter according to the present utility model.
Fig. 3 is a schematic representation of parts of the present utility model.
Figure 4 is a cross-sectional view of a guard assembly formed from a second support plate of the present utility model.
Wherein: mounting plate 10, through hole 11, stock 20, locating plate 30, link plate 31, fixing bolt 32, locating hole 33, protection component 40, first backup pad 41, first baffle 42, second baffle 43, spring 44, reinforcing plate 45, pneumatic cylinder 50, connecting bolt 51, second backup pad 60, limiting plate 61, limiting hole 62, third baffle 63.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
In a first embodiment, as shown in FIGS. 1-4, an anchor rod tension meter comprises
A mounting plate 10 having a through hole 11, the through hole 11 for the anchor rod 20 to pass through;
the locating plate 30 is U-shaped, and a locating hole 33 is formed in the middle plate body of the locating plate 30 at a position corresponding to the through hole 11;
two connecting plates 31 fixedly connected to the end parts of the two opposite side walls of the positioning plate 30, respectively, the connecting plates 31 being fixedly connected to the mounting plate 10;
the penetrating jack 50 is fixedly connected to the positioning plate 30, and the connecting hole of the penetrating jack 50 is opposite to the positioning hole 33;
two guard assemblies 40 disposed on the mounting plate 10 and respectively connected to two opposite sidewalls of the positioning plate 30;
wherein the guard assembly 40 is used to limit the movement of the two sidewalls of the positioning plate 30.
The present embodiment is implemented as follows:
when the positioning device is used, the anchor rod 20 passes through the through hole 11 and the positioning hole 33 and stretches into the connecting hole of the penetrating jack 50, then the mounting plate 10 is fixed with the wall, the connecting plate 32 is fixed with the mounting plate 10, then the penetrating jack 50 grabs the anchor rod 20 and applies tension to the anchor rod 20, once the worker is in misoperation, the anchor rod 20 is broken or the anchor rod 20 is pulled out due to overlarge tension, the penetrating jack 50 pulls the positioning plate 30 under the huge inertia effect, the positioning plate 30 is separated from the mounting plate 10, the positioning plate 30 is broken at the moment, and due to the action of the protection component 40, the movement of the positioning plate 30 is limited, the excessive movement distance of the positioning plate 30 is avoided, the worker can be prevented from being touched by the positioning plate 30, and the safety can be effectively improved.
The connecting plate 31 is provided with a plurality of fixing bolts 32 penetrating through the connecting plate 31 and the mounting plate 10, the fixing bolts 32 are fixedly connected with the wall through threads, and the connecting plate 31 and the mounting plate 10 can be simultaneously connected with the wall through the fixing bolts 32
Compared with the prior art, the method has the advantages that the safety is effectively improved, and the occurrence of safety accidents is reduced.
Referring to fig. 1, 2 and 3, the protection assembly 40 includes a first support plate 41 fixedly connected to the mounting plate 10, the first support plate 41 is parallel to the side wall of the positioning plate 30, a plurality of first baffles 42 are fixedly connected to the first support plate 41, a second baffle 43 is arranged on the side wall of the positioning plate 30, the first baffles 42 and the second baffles 43 are staggered in position, and the first baffles 42 are fixedly connected with the adjacent second baffles 43 through springs 44;
when the positioning plate is collapsed, the second baffle 43 is driven to move, and the first baffle 42 and the second baffle 43 are connected through the spring 44, so that the movement of the second baffle 43 is buffered by the spring 44, and meanwhile, the first baffle 42 also blocks the displacement of the second baffle 43, so that the safety protection function is realized.
Referring to fig. 4, in another embodiment of the protection assembly, the protection assembly 40 includes a second support plate 60 fixedly connected to the mounting plate 10, a limiting plate 61 is fixedly connected to the second support plate 60, a limiting hole 62 is formed on a side wall of the positioning plate 30 corresponding to the position of the limiting plate 61, and the limiting plate 61 penetrates through the limiting hole 62 in a sliding manner and is fixedly connected to a third baffle 63;
when the positioning plate is collapsed, the limiting hole 62 of the positioning plate 30 moves relative to the limiting plate 61, the limiting plate 61 blocks the positioning plate 30 from moving, and the third baffle 63 can prevent the limiting plate 61 from moving out of the limiting hole 62.
Referring to fig. 3 and 4, a reinforcing plate 45 is fixedly connected to one surface of the first support plate 41 or the second support plate 60 opposite to the positioning plate 30, and the reinforcing plate 45 is fixedly connected to the mounting plate 10;
in order to increase the strength of the first support plate 41 and the second support plate 60, the strength of the first support plate 41 and the second support plate 60 can be increased by connecting the reinforcing plate 45 to the mounting plate 10.
Referring to fig. 1, 2, 3 and 4, the casing of the penetrating jack 50 is fixedly connected with the middle plate body of the positioning plate 30 through a connecting bolt 51, and the penetrating jack 50 is conveniently connected with and detached from the positioning plate 30 through the connecting bolt 51.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the present utility model.
Claims (4)
1. An anchor rod tension meter, which is characterized by comprising
The mounting plate is provided with a through hole, and the through hole is used for the anchor rod to pass through;
the positioning plate is U-shaped, and positioning holes are formed in the middle plate body of the positioning plate at positions corresponding to the through holes;
the two connecting plates are respectively and fixedly connected to the end parts of the two opposite side walls on the positioning plate, and the connecting plates are fixedly connected with the mounting plate;
the center penetrating jack is fixedly connected to the positioning plate, and the connecting hole of the center penetrating jack is opposite to the positioning hole;
the two protection components are arranged on the mounting plate and are respectively connected with two opposite side walls of the positioning plate;
wherein the protection component is used for limiting the movement of the two side walls of the positioning plate.
2. The anchoring-bolt tension meter according to claim 1, wherein the protection assembly comprises a first support plate fixedly connected to the mounting plate, the first support plate is parallel to the side wall of the positioning plate, a plurality of first baffles are fixedly connected to the first support plate, second baffles are arranged on the side wall of the positioning plate, the positions of the first baffles and the second baffles are staggered, and the first baffles and the adjacent second baffles are fixedly connected through springs.
3. The anchoring-bolt tension meter according to claim 1, wherein the protection assembly comprises a second supporting plate fixedly connected to the mounting plate, a limiting plate is fixedly connected to the second supporting plate, a limiting hole is formed in the side wall of the positioning plate at a position corresponding to the limiting plate, and the limiting plate penetrates through the limiting hole in a sliding manner and is fixedly connected with the third baffle.
4. The anchoring-bolt tensiometer of claim 1 wherein the housing of the piercing jack is fixedly connected to the intermediate plate body of the locating plate by a connecting bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322245166.7U CN220650303U (en) | 2023-08-21 | 2023-08-21 | Anchor rod tension meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322245166.7U CN220650303U (en) | 2023-08-21 | 2023-08-21 | Anchor rod tension meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650303U true CN220650303U (en) | 2024-03-22 |
Family
ID=90285229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322245166.7U Active CN220650303U (en) | 2023-08-21 | 2023-08-21 | Anchor rod tension meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650303U (en) |
-
2023
- 2023-08-21 CN CN202322245166.7U patent/CN220650303U/en active Active
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