CN220039527U - Anchor rod tester - Google Patents
Anchor rod tester Download PDFInfo
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- CN220039527U CN220039527U CN202321541122.2U CN202321541122U CN220039527U CN 220039527 U CN220039527 U CN 220039527U CN 202321541122 U CN202321541122 U CN 202321541122U CN 220039527 U CN220039527 U CN 220039527U
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- block
- tester
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims 7
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an anchor rod tester, which belongs to the technical field of anchor rod testers and comprises a tester body, wherein a sensor is electrically connected to the tester body through a wire, a fixed block is fixedly connected to the sensor, a magnet is fixedly connected to the fixed block, one side of the magnet is provided with the anchor rod body, a plurality of groups of connecting mechanisms for connecting the anchor rod body are arranged on the fixed block, each connecting mechanism comprises a fixed column, a clamping column and a positioning screw rod, the fixed columns are fixedly connected to the fixed block, a through hole is formed in each clamping column, the fixed columns penetrate through the through hole and are slidably connected with the inner wall of the through hole, the positioning screw rod is in threaded connection with the clamping column, and the end part of each positioning screw rod is abutted to the corresponding fixed column. The utility model reduces the possibility of movement between the sensor and the anchor rod when measuring.
Description
Technical Field
The utility model relates to the technical field of anchor rod testers, in particular to an anchor rod tester.
Background
The existing anchor rod tester is mainly applied to quality detection of side slope anchor rods and anchor cables of large engineering construction projects such as roads, railways, water conservancy projects and harbors, can test the tension of the anchor rods and the set length of the anchor rods, and can also perform qualitative test on grouting compactness.
In the process of detecting the anchor rod, the sensor needs to be adsorbed on the end face of the anchor rod, then the end face of the anchor rod is knocked by a hammer, the anchor rod vibrates in the knocking process, the position of the sensor can be moved after the anchor rod vibrates, and therefore the measuring result is affected.
Disclosure of Invention
In order to reduce the likelihood of movement between the sensor and the anchor as measured, the present utility model provides an anchor tester.
The anchor rod tester provided by the utility model adopts the following technical scheme:
the utility model provides an anchor rod tester, includes the tester body, there is the sensor through wire electric connection on the tester body, fixedly connected with fixed block on the sensor, fixedly connected with magnet on the fixed block, one side of magnet is provided with the anchor rod body, be provided with multiunit coupling mechanism that is used for connecting the anchor rod body on the fixed block, coupling mechanism includes fixed column, clamping column and positioning screw, fixed column fixed connection is on the fixed block, the through-hole has been seted up on the clamping column, the fixed column passes the through-hole setting, just the fixed column with the inner wall sliding connection of through-hole, positioning screw threaded connection in on the clamping column, positioning screw's tip with the fixed column looks butt.
Through adopting above-mentioned technical scheme, in order to reduce when measuring, take place the possibility that removes between sensor and the stock body, adsorb at the tip of stock body after the magnetic path, remove the clamping post for on the clamping post hugs closely the stock body, then rotate positioning screw, reduce the possibility that clamping post removed, thereby make the clamping post hug closely the surface of stock body, the same reason, continue to remove the clamping post, make a plurality of clamping posts all hug closely on the stock body, thereby reduced the possibility that the sensor took place to remove.
Preferably, the fixed column is fixedly connected with an anti-falling block.
By adopting the technical scheme, the possibility that the clamping column falls off from the fixed column is reduced by utilizing the falling-off prevention block.
Preferably, the fixing column is fixedly connected with an extension spring, one end of the extension spring is fixedly connected to the anti-falling block, and the other end of the extension spring is fixedly connected to the clamping column.
Through adopting above-mentioned technical scheme, utilize extension spring, promote to press from both sides tight post and remove to the one side of keeping away from the stock body to the convenience of releasing spacing to the stock body has been improved.
Preferably, the clamping column is fixedly connected with an anti-slip pad, and the clamping column is abutted to the anchor rod body through the anti-slip pad.
Through adopting above-mentioned technical scheme, utilize slipmat, increased the frictional force between stock body and the clamp column to fixed sensor's stability has been improved.
Preferably, the tester body is provided with a plurality of groups of supporting mechanisms, each supporting mechanism comprises a supporting seat, a supporting column, a supporting block and a sliding block, the supporting seats are fixedly connected to the tester body, sliding grooves are formed in the supporting seats, the sliding blocks are in sliding connection with the inner walls of the sliding grooves, the supporting columns are fixedly connected to the sliding blocks, and the supporting blocks are fixedly connected to the supporting columns;
the support mechanism further includes a positioning assembly for securing the support post.
Through adopting above-mentioned technical scheme, when the tester body was placed subaerial at the unevenness, according to the degree of depth in subaerial hole, remove the support column, treat after supporting shoe and the ground contact, utilize locating component, fixed support column to make the tester body keep the level, and then be convenient for operating personnel observe the reading on the tester body.
Preferably, the positioning component comprises a limiting rod, a limiting block and a damping pad, wherein the limiting rod is arranged on the supporting seat in a penetrating mode, the limiting block is fixedly connected to the limiting rod, the damping pad is fixedly connected to the limiting block, a sliding groove is formed in the supporting column, and the limiting block is in sliding connection with the inner wall of the sliding groove through the damping pad;
the positioning assembly further comprises a positioning component used for positioning the limiting rod.
Through adopting above-mentioned technical scheme, when fixed support column, press the gag lever post for the gag lever post removes, and the gag lever post removes to promote stopper and damping pad and removes, and after the inner wall of damping pad and sliding tray offsets tightly, utilize locating part to make the gag lever post fixed, thereby reduced the possibility that gag lever post and support column removed.
Preferably, the positioning component comprises a positioning rod, a positioning ring and a compression spring, wherein a through hole and a through groove which are communicated are formed in the supporting seat, the positioning rod penetrates through the through hole, a positioning groove is formed in the limiting rod, the positioning rod is in plug-in fit with the positioning groove, the positioning ring is fixedly connected to the positioning rod, and the positioning ring is in sliding connection with the inner wall of the through groove;
one end of the compression spring is fixedly connected to the positioning ring, and the other end of the compression spring is fixedly connected to the inner wall of the through groove.
Through adopting above-mentioned technical scheme, when fixed gag lever post, after the inner wall of damping pad close to sliding tray, compression spring promotes the locating lever and removes to make the locating lever insert in the constant head tank, and then reduced the possibility that the gag lever post removed.
Preferably, the positioning assembly further comprises a pushing component for pushing the limiting rod to move to one side far away from the supporting column, the pushing component comprises a mounting block and a pushing spring, the mounting block is fixedly connected to the supporting seat, a limiting sliding groove is formed in the limiting rod, the mounting block is in sliding connection with the inner wall of the limiting sliding groove, one end of the pushing spring is fixedly connected to the mounting block, and the other end of the pushing spring is fixedly connected to the inner wall of the limiting sliding groove.
Through adopting above-mentioned technical scheme, pulling locating lever, after the locating lever breaks away from in the constant head tank, push spring promotes the gag lever post to one side removal of keeping away from the support column, and the gag lever post removes and drives stopper and damping pad removal to make the damping pad no longer butt in the inner wall of sliding tray, and then can remove the support column and adjust the height of tester body.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. in order to reduce the possibility of movement between the sensor and the anchor body when the sensor is measured, after the magnetic block is adsorbed on the end part of the anchor body, the clamping column is moved, so that the clamping column is clung to the anchor body, then the positioning screw is rotated, the possibility of movement of the clamping column is reduced, so that the clamping column is clung to the surface of the anchor body, and similarly, the clamping column is continuously moved, so that a plurality of clamping columns are clung to the anchor body, and the possibility of movement of the sensor is reduced;
2. when the tester body is placed on uneven ground, according to the depth of an underground pit, the support column is moved, after the support block is contacted with the ground, the limit rod is pushed, the limit rod is moved to drive the limit block and the damping pad to move, after the damping pad clings to the inner wall of the sliding groove, the compression spring pushes the positioning rod to move, so that the positioning rod is inserted into the positioning groove, the possibility of movement of the limit rod and the support column is reduced, the tester body is kept horizontal, and an operator can observe the reading on the tester body conveniently.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model.
Fig. 2 is a cross-sectional view of the sensor and anchor body of the present utility model.
Fig. 3 is a schematic view showing the structure of the connection mechanism according to the present utility model.
Fig. 4 is a schematic view showing the structure of the supporting mechanism according to the present utility model.
FIG. 5 is a schematic view showing the structure of the positioning component of the present utility model.
Reference numerals: 1. a tester body; 11. a sensor; 12. a fixed block; 13. a magnet; 14. an anchor body; 2. a connecting mechanism; 21. fixing the column; 22. clamping the column; 221. a through hole; 23. a tension spring; 24. positioning a screw; 25. an anti-falling block; 26. an anti-slip pad; 3. a support mechanism; 31. a support base; 311. a slip groove; 312. a moving hole; 313. a through hole; 314. a pass through slot; 32. a support column; 321. a sliding groove; 33. a support block; 34. a sliding block; 35. a positioning assembly; 36. a limit rod; 361. a positioning groove; 362. limiting sliding grooves; 37. a limiting block; 38. a damping pad; 4. a positioning member; 41. a positioning rod; 42. a positioning ring; 43. a compression spring; 5. a pushing member; 51. a mounting block; 52. pushing the spring.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses an anchor rod tester. Referring to fig. 1, the anchor rod tester comprises a tester body 1, a sensor 11 is electrically connected to the tester body 1 through a wire, a fixed block 12 is fixedly connected to the sensor 11, a magnet 13 is fixedly connected to the fixed block 12, one side of the magnet 13 is provided with an anchor rod body 14, a plurality of groups of connecting mechanisms 2 for connecting the anchor rod body 14 are arranged on the fixed block 12, and a plurality of groups of supporting mechanisms 3 are arranged on the tester body 1.
Referring to fig. 2 and 3, the connection mechanism 2 includes a fixing column 21, a clamping column 22, a tension spring 23 and a positioning screw 24, the fixing column 21 is fixedly connected to the fixing block 12, a through hole 221 is formed in the clamping column 22, the fixing column 21 passes through the through hole 221, the fixing column 21 is attached to the inner wall of the through hole 221 and slides, an anti-falling block 25 is fixedly connected to the fixing column 21, one end of the tension spring 23 is fixedly connected to the anti-falling block 25, the other end of the tension spring 23 is fixedly connected to the clamping column 22, the positioning screw 24 is in threaded connection with the clamping column 22, the end of the positioning screw 24 is in butt joint with the fixing column 21, an anti-sliding pad 26 is fixedly connected to the clamping column 22, and the clamping column 22 is in butt joint with the anchor rod body 14 through the anti-sliding pad 26.
To reduce the likelihood of movement between the sensor 11 and the anchor body 14 when measured, after the magnet is attached to the end of the anchor body 14, the clamp post 22 is moved such that the anti-slip pad 26 on the clamp post 22 is in close proximity to the anchor body 14, and then the set screw 24 is rotated to reduce the likelihood of movement of the clamp post 22 such that the clamp post 22 is in close proximity to the surface of the anchor body 14, and similarly, movement of the clamp post 22 is continued such that the clamp posts 22 are in close proximity to the anchor body 14, thereby reducing the likelihood of movement of the sensor 11.
Referring to fig. 4 and 5, the support mechanism 3 includes a support base 31, a support column 32, a support block 33, a sliding block 34 and a positioning assembly 35, where the support base 31 is fixedly connected to the tester body 1, a sliding groove 311 is formed in the support base 31, the sliding block 34 is slidably connected with an inner wall of the sliding groove 311, the support column 32 is fixedly connected to the sliding block 34, and the support block 33 is fixedly connected to the support column 32.
The positioning assembly 35 comprises a limiting rod 36, a limiting block 37, a damping pad 38, a positioning part 4 and a pushing part 5, a moving hole 312 is formed in the supporting seat 31, the limiting rod 36 penetrates through the moving hole 312, the limiting rod 36 is attached to the inner wall of the moving hole 312 to slide, the limiting block 37 is fixedly connected to the limiting rod 36, the damping pad 38 is fixedly connected to the limiting block 37, a sliding groove 321 is formed in the supporting column 32, and the limiting block 37 is attached to the inner wall of the sliding groove 321 through the damping pad 38 to slide.
The positioning component 4 comprises a positioning rod 41, a positioning ring 42 and a compression spring 43, wherein a through hole 313 and a through groove 314 which are communicated are formed in the inner side wall of the moving hole 312, the positioning rod 41 is arranged through the through hole 313, a positioning groove 361 is formed in the limiting rod 36, the positioning rod 41 is in plug-in fit with the positioning groove 361, the positioning ring 42 is fixedly connected to the positioning rod 41, the positioning ring 42 is attached to the inner wall of the through groove 314 to slide, one end of the compression spring 43 is fixedly connected to the positioning ring 42, and the other end of the compression spring 43 is fixedly connected to the inner side wall of the through groove 314.
The pushing component 5 comprises a mounting block 51 and a pushing spring 52, the mounting block 51 is fixedly connected to the supporting seat 31, a limiting sliding groove 362 is formed in the limiting rod 36, the mounting block 51 is attached to the inner wall of the limiting sliding groove 362 in a sliding connection mode, one end of the pushing spring 52 is fixedly connected to the mounting block 51, and the other end of the pushing spring 52 is fixedly connected to the inner wall of the limiting sliding groove 362.
When the tester body 1 is placed on uneven ground, the support column 32 is moved according to the depth of the pit on the ground, after the support block 33 is contacted with the ground, the stop lever 36 is pushed, the stop lever 36 is moved to drive the stop block 37 and the damping pad 38 to move, after the damping pad 38 is tightly attached to the inner wall of the sliding groove 321, the compression spring 43 pushes the positioning lever 41 to move so as to facilitate the positioning lever 41 to be inserted into the positioning groove 361, thereby reducing the possibility of the movement of the stop lever 36 and the support column 32, further keeping the tester body 1 horizontal, and facilitating the operator to observe the reading on the tester body 1
The implementation principle of the anchor rod tester of the embodiment of the utility model is as follows: when in measurement, the sensor 11 is fixedly connected with the anchor rod body 14 by utilizing the plurality of groups of connecting mechanisms 2, so that the possibility of movement between the sensor 11 and the anchor rod body 14 is reduced;
when the tester body 1 is placed on uneven ground, according to the depth of the pit on the ground, the tester body 1 is kept horizontal by utilizing the plurality of groups of supporting mechanisms 3, so that an operator can conveniently read the readings on the tester body 1.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides an anchor rod tester, includes tester body (1), there is sensor (11) through wire electric connection on tester body (1), fixedly connected with fixed block (12) on sensor (11), fixedly connected with magnet (13) on fixed block (12), one side of magnet (13) is provided with anchor rod body (14), its characterized in that: the utility model discloses a fixing device, including anchor rod body (14), fixed block (12) are provided with multiunit coupling mechanism (2) that are used for connecting anchor rod body (14), coupling mechanism (2) include fixed column (21), clamp column (22) and locating screw (24), fixed column (21) fixed connection is on fixed block (12), through-hole (221) have been seted up on clamp column (22), fixed column (21) pass through-hole (221) setting, just fixed column (21) with the inner wall sliding connection of through-hole (221), locating screw (24) threaded connection in on clamp column (22), the tip of locating screw (24) with fixed column (21) looks butt.
2. The rock bolt tester of claim 1, wherein: and the fixed column (21) is fixedly connected with an anti-falling block (25).
3. The rock bolt tester of claim 1, wherein: the fixing column (21) is fixedly connected with an extension spring (23), one end of the extension spring (23) is fixedly connected to the anti-falling block (25), and the other end of the extension spring (23) is fixedly connected to the clamping column (22).
4. The rock bolt tester of claim 1, wherein: and the clamping column (22) is fixedly connected with an anti-slip pad (26), and the clamping column (22) is abutted to the anchor rod body (14) through the anti-slip pad (26).
5. The rock bolt tester of claim 1, wherein: the tester is characterized in that a plurality of groups of supporting mechanisms (3) are arranged on the tester body (1), each supporting mechanism (3) comprises a supporting seat (31), a supporting column (32), a supporting block (33) and a sliding block (34), the supporting seats (31) are fixedly connected to the tester body (1), sliding grooves (311) are formed in the supporting seats (31), the sliding blocks (34) are in sliding connection with the inner walls of the sliding grooves (311), the supporting columns (32) are fixedly connected to the sliding blocks (34), and the supporting blocks (33) are fixedly connected to the supporting columns (32);
the support mechanism (3) further comprises a positioning assembly (35) for fixing the support column (32).
6. The rock bolt tester of claim 5, wherein: the positioning assembly (35) comprises a limiting rod (36), a limiting block (37) and a damping pad (38), wherein the limiting rod (36) penetrates through the supporting seat (31), the limiting block (37) is fixedly connected to the limiting rod (36), the damping pad (38) is fixedly connected to the limiting block (37), a sliding groove (321) is formed in the supporting column (32), and the limiting block (37) is in sliding connection with the inner wall of the sliding groove (321) through the damping pad (38);
the positioning assembly (35) further comprises a positioning component (4) for positioning the limiting rod (36).
7. The rock bolt tester of claim 6, wherein: the positioning component (4) comprises a positioning rod (41), a positioning ring (42) and a compression spring (43), wherein a through hole (313) and a through groove (314) which are communicated are formed in the supporting seat (31), the positioning rod (41) penetrates through the through hole (313) to be arranged, a positioning groove (361) is formed in the limiting rod (36), the positioning rod (41) is in plug-in fit with the positioning groove (361), the positioning ring (42) is fixedly connected to the positioning rod (41), and the positioning ring (42) is in sliding connection with the inner wall of the through groove (314);
one end of the compression spring (43) is fixedly connected to the positioning ring (42), and the other end of the compression spring (43) is fixedly connected to the inner wall of the through groove (314).
8. The rock bolt tester of claim 6, wherein: the positioning assembly (35) further comprises a pushing component (5) for pushing the limiting rod (36) to move towards the side far away from the supporting column (32), the pushing component (5) comprises a mounting block (51) and a pushing spring (52), the mounting block (51) is fixedly connected to the supporting seat (31), a limiting sliding groove (362) is formed in the limiting rod (36), the mounting block (51) is in sliding connection with the inner wall of the limiting sliding groove (362), one end of the pushing spring (52) is fixedly connected to the mounting block (51), and the other end of the pushing spring (52) is fixedly connected to the inner wall of the limiting sliding groove (362).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541122.2U CN220039527U (en) | 2023-06-15 | 2023-06-15 | Anchor rod tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321541122.2U CN220039527U (en) | 2023-06-15 | 2023-06-15 | Anchor rod tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039527U true CN220039527U (en) | 2023-11-17 |
Family
ID=88732815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321541122.2U Active CN220039527U (en) | 2023-06-15 | 2023-06-15 | Anchor rod tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039527U (en) |
-
2023
- 2023-06-15 CN CN202321541122.2U patent/CN220039527U/en active Active
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