CN216075285U - Slope anchoring quality detection mechanism - Google Patents
Slope anchoring quality detection mechanism Download PDFInfo
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- CN216075285U CN216075285U CN202122809506.5U CN202122809506U CN216075285U CN 216075285 U CN216075285 U CN 216075285U CN 202122809506 U CN202122809506 U CN 202122809506U CN 216075285 U CN216075285 U CN 216075285U
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- grip block
- clamping plate
- fixing rod
- strip
- dead lever
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Abstract
The utility model discloses a slope anchoring quality detection mechanism, which comprises a hydraulic cylinder and a connecting cylinder, wherein the connecting cylinder is in threaded connection with an anchor rod; still be equipped with second dead lever and supporting part on the output shaft of pneumatic cylinder, the supporting part is used for supporting the pneumatic cylinder, be equipped with first grip block and second grip block on the second dead lever, first grip block and connecting cylinder detachable connection, second grip block and second dead lever detachable connection still are equipped with the movable rod on the first grip block, and the movable rod can promote the second grip block to the anchor rod outer wall centre gripping. According to the utility model, as the connecting cylinder is detachably connected with the first clamping plate, when the connecting cylinder is worn after long-term use, the connecting cylinder can be quickly changed, and the anchor rod can be effectively subjected to anti-pulling detection.
Description
Technical Field
The utility model relates to the technical field of anchor rod detection, in particular to a slope anchoring quality detection mechanism.
Background
The sewage anchor rod is the most basic component of roadway support in the contemporary coal mine, and consolidates the surrounding rocks of the roadway together to enable the surrounding rocks to support themselves. The anchor rod is used as a tension member penetrating into the stratum, one end of the anchor rod is connected with an engineering structure, the other end of the anchor rod penetrates into the stratum, the whole anchor rod is divided into a free section and an anchoring section, the free section is an area for transmitting the tension at the head of the anchor rod to an anchoring body, and the function of the free section is to apply prestress on the anchor rod; the anchoring section is an area where the prestressed tendons and the soil layer are bonded by cement paste, and has the functions of increasing the bonding friction effect of the anchoring body and the soil layer, increasing the bearing effect of the anchoring body and transmitting the pulling force of the free section to the deep part of the soil body.
At present, the stock need carry out the resistance to plucking after the construction is accomplished and detects, and the clamping device that sets up on the pneumatic cylinder is utilized to current mode the majority and is fixed with the stock, then utilizes the pneumatic cylinder to exert the drawing force to the stock, realizes the detection to the stock resistance to plucking, but current clamping device all is usually with the fixed connection of pneumatic cylinder, when clamping device appears damaging or long-term the use takes place wearing and tearing, is not convenient for change fast the clamping device on the pneumatic cylinder.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a slope anchoring quality detection mechanism.
The utility model is realized by the following technical scheme:
the slope anchoring quality detection mechanism comprises a hydraulic cylinder and a connecting cylinder which is in threaded connection with an anchor rod; still be equipped with second dead lever and supporting part on the output shaft of pneumatic cylinder, the supporting part is used for supporting the pneumatic cylinder, be equipped with first grip block and second grip block on the second dead lever, first grip block and connecting cylinder detachable connection, second grip block and second dead lever detachable connection still are equipped with the movable rod on the first grip block, and the movable rod can promote the outer wall of second grip block pair centre gripping stock.
Aiming at the situation that when the anchor rod in the prior art is subjected to anti-pulling detection, the anchor rod is clamped by a clamping device arranged on a hydraulic cylinder in a traditional mode, then a hydraulic cylinder is utilized to apply a pulling force to the anchor rod, the anti-pulling detection of the anchor rod is realized according to a displacement measuring instrument on the hydraulic cylinder, but most of the existing clamping devices are fixedly connected with the hydraulic cylinder, when the clamping devices are damaged or worn due to long-term use, the clamping devices on the hydraulic cylinder are not convenient to replace rapidly, therefore, the technical scheme is provided with a connecting cylinder, and the traditional anchor rod is provided with threads, so that a connecting cylinder arranged in the technical scheme is connected with an anchor rod section extending out of a side slope by the threads, then the connecting cylinder is fixed by a first clamping plate, when an output shaft of the hydraulic cylinder applies a pulling force to a second fixed rod, under the action of a supporting part, the first clamping plate is forced to apply tension to the connecting cylinder, so that the connecting cylinder applies tension to the anchor rod, and the anti-pulling detection of the anchor rod is realized through the displacement measuring instrument on the hydraulic cylinder; because the connecting cylinder in the technical scheme is detachably connected with the first clamping plate, in the actual use process of the mechanism, when the connecting cylinder is damaged or abraded, the connecting cylinder can be conveniently and quickly replaced by maintenance personnel, meanwhile, in order to improve the fixing capability between the mechanism and the anchor rod, a second clamping plate is also arranged, wherein the movable rod is connected with the first clamping plate through threads, when the anti-pulling detection of the anchor rod is carried out, firstly, the connecting cylinder is connected with the anchor rod through threads, the movable rod is rotated, the movable rod can push the second clamping plate to move along the radial direction of the anchor rod and finally clamp the second clamping plate on the outer wall of the anchor rod, so that the clamping of the anchor rod is realized, when the pneumatic cylinder was to the actual pulling force of second dead lever, the second dead lever can drive first grip block and second grip block simultaneously and remove together to realized carrying out the detection of resistance to plucking to the stock.
Further, the supporting part comprises a supporting plate and a plurality of supporting rods, the hydraulic cylinder is fixed on the supporting plate, the output shaft and the supporting rods penetrate through the supporting plate, adjusting nuts are further arranged on the supporting rods, and the adjusting nuts are located on two sides of the supporting plate respectively.
The supporting part arranged in the technical scheme is used for supporting the hydraulic cylinder, so that when the hydraulic cylinder pulls the anchor rod, reverse supporting force can be applied to the hydraulic cylinder, and the hydraulic cylinder can be ensured to smoothly apply tension to the anchor rod; simultaneously when setting up on the side slope to current partial stock slope, can effectively support to the side slope in order to guarantee the supporting part, the supporting part that the event set up adopts backup pad, bracing piece and adjusting nut to constitute, when meetting the stock that the slope set up, can unscrew the adjusting nut on the bracing piece, then adjust the position of bracing piece in the backup pad, guarantee that each bearing bar can effectively act on the side slope concrete on, guarantee that the pneumatic cylinder can implement the pulling force to the stock.
Furthermore, clamping grooves are formed in two sides of the connecting cylinder; one end of the first clamping plate is movably connected with the second fixing rod, and the other end of the first clamping plate is provided with a clamping block; still be equipped with adjusting part on the output shaft of pneumatic cylinder, adjusting part can promote first grip block and rotate round the junction with the second fixed rod to go into the grip block card to the centre gripping inslot.
During the use, the one end that utilizes the first grip block of adjusting part drive that sets up rotates round the articulated department with the second dead lever, force grip block card on the other end of first grip block to go into to the draw-in groove in the connecting cylinder, when the axial displacement of the first grip block of pneumatic cylinder drive along the stock, grip block on the first grip block can provide the pulling force for the connecting cylinder, thereby realize the detection to the stock resistance to plucking, each part all adopts the higher steel material of tensile strength to make to form among this technical scheme, the assurance can effectively carry out tensile test to the stock.
Further, still be second bar mouth on the second dead lever, be equipped with the loose axle in the second bar mouth, and first grip block is connected with the loose axle.
When promoting first grip block in order to guarantee adjusting part, first grip block can be gone into smoothly at the second dead lever internal rotation, so set up the second bar mouth that is used for installing first grip block on the second dead lever, and the loose axle that sets up runs through the first grip block that is located the second bar mouth, and first grip block can rotate round the axis of loose axle, guarantees that the grip block on the first grip block can block into to the centre gripping inslot on the connecting cylinder.
Further, the adjusting component comprises a first fixing rod and a limiting nut, the first fixing rod is fixed on the output shaft, a first strip-shaped opening is formed in the first fixing rod, the first clamping plate is inserted into the first strip-shaped opening, the limiting nut is in threaded connection with the first fixing rod, and the limiting nut can fix the first clamping plate in the first strip-shaped opening.
After the connecting cylinder is connected with the anchor rod, the limiting nut positioned on the first fixing rod is rotated, and the limiting nut can push the first clamping plate positioned in the first strip-shaped opening to rotate around the movable shaft in the process of moving on the first fixing rod until the clamping block on the first clamping plate is clamped into the clamping groove on the connecting cylinder, so that the connection between the first clamping plate and the connecting cylinder is realized; simultaneously because stop nut also can exert clamping-force to being located the intraoral first grip block of first bar, so when the pneumatic cylinder was pulling first dead lever and second dead lever simultaneously and is removed, first dead lever also can exert pulling force to first grip block.
Further, all be equipped with third bar mouth on first dead lever and the second dead lever, the second grip block alternates in two third bar mouths in proper order, still be equipped with fourth bar mouth on first dead lever and the second dead lever, all be equipped with the spliced pole in the fourth bar mouth, and the spliced pole all with second grip block threaded connection.
The second grip block that sets up among this technical scheme is used for improving the clamping capacity to the stock, effectively stimulate the stock in order to improve the second grip block, the event still all is provided with the spliced pole in the both sides of second grip block, and all be provided with fourth bar mouth on the both sides of first dead lever and second dead lever, the spliced pole is located fourth bar mouth, fourth bar mouth and third bar mouth intercommunication, during rotatory movable rod, the movable rod can promote the second grip block and remove in the third bar mouth of first dead lever and second dead lever, drive the spliced pole simultaneously and remove in fourth bar mouth, finally with the both sides of second grip block centre gripping at the stock, and when the pneumatic cylinder when pulling first dead lever and second dead lever removal, it can exert pulling force to the second grip block to be located the intraoral spliced pole of fourth bar of third.
Simultaneously, because spliced pole and second grip block threaded connection, so when the second grip block also received wearing and tearing, also can realize the quick replacement to the second grip block.
Furthermore, a plurality of tooth parts are arranged on the clamping surface of the second clamping plate.
In order to improve the clamping capacity of the second clamping plate to the anchor rod, a plurality of tooth parts are further arranged on the side wall, facing the anchor rod, of the second clamping plate, and the second clamping plate can effectively clamp the anchor rod.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. according to the utility model, the connecting cylinder and the first clamping plate are detachably connected, so that when the connecting cylinder is worn due to long-term use, the connecting cylinder can be independently replaced, and the anchor rod uplift test can be effectively carried out;
2. the clamping capacity of the anchor rod can be improved by the aid of the second clamping plate, and when the hydraulic cylinder drives the first fixing rod and the second fixing rod to move, the second clamping plate can be driven to move together by the aid of the connecting column, so that the second clamping plate can provide certain tension for the anchor rod.
3. The supporting part is used for providing supporting force for the hydraulic cylinder, so that the hydraulic cylinder can effectively provide tension for the anchor rod, and meanwhile, when the anchor rod is obliquely arranged on a side slope, the state of the supporting part can be changed, so that the supporting rods of the supporting part can act on the side slope, and the hydraulic cylinder is effectively supported.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of another embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic structural diagram of a first fixing rod according to the present invention;
FIG. 5 is a schematic structural view of a second fixing rod according to the present invention;
FIG. 6 is a schematic structural diagram of a second clamping plate according to the present invention.
Reference numbers and corresponding part names in the drawings:
1-anchor rod, 2-support rod, 3-first fixed rod, 4-adjusting nut, 5-hydraulic cylinder, 6-first clamping plate, 7-movable rod, 8-output shaft, 9-connecting cylinder, 10-second clamping plate, 11-second fixed rod, 12-limiting nut, 14-adjusting nut, 15-connecting column, 16-fourth strip-shaped opening, 17-first strip-shaped opening, 18-second strip-shaped opening, 19-third strip-shaped opening, 20-movable shaft and 21-tooth part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
Examples
As shown in fig. 1 to 6, the present invention includes a hydraulic cylinder 5, and further includes a connecting cylinder 9 for screw-coupling with the anchor bar 1; still be equipped with second dead lever 11 and supporting part on the output shaft 8 of pneumatic cylinder 5, the supporting part is used for supporting pneumatic cylinder 5, be equipped with first grip block 6 and second grip block 10 on the second dead lever 11, first grip block 6 and 9 detachable connections of connecting cylinder, second grip block 10 and 11 detachable connections of second dead lever, still be equipped with movable rod 7 on the first grip block 6, movable rod 7 can promote the outer wall of 10 centre gripping stock of second grip block 1.
Aiming at the situation that when the anchor rod in the prior art is subjected to anti-pulling detection, the anchor rod is clamped by a clamping device arranged on a hydraulic cylinder in a traditional mode, then a hydraulic cylinder is utilized to apply a pulling force to the anchor rod, the anti-pulling detection of the anchor rod is realized according to a displacement measuring instrument on the hydraulic cylinder, but most of the existing clamping devices are fixedly connected with the hydraulic cylinder, when the clamping devices are damaged or worn due to long-term use, the clamping devices on the hydraulic cylinder are not convenient to replace rapidly, therefore, the connecting cylinder 9 is arranged in the technical scheme, as the traditional anchor rod 1 is provided with threads, the connecting cylinder 9 arranged in the technical scheme is connected with an anchor rod section extending out of a side slope by adopting threads, then the first clamping plate 6 and the connecting cylinder 9 are fixed, when an output shaft 8 of the hydraulic cylinder 5 applies a pulling force to a second fixing rod 11, under the action of the supporting part, the first clamping plate 6 is forced to apply tension to the connecting cylinder 9, so that the connecting cylinder 9 applies tension to the anchor rod 1, and the anti-pulling detection of the anchor rod is realized through the displacement measuring instrument on the hydraulic cylinder 5; because the connecting cylinder 9 in the technical scheme is detachably connected with the first clamping plate 6, in the actual use process of the mechanism, when the connecting cylinder 9 is damaged or abraded, a maintenance worker can conveniently and quickly exchange the connecting cylinder, and meanwhile, in order to improve the fixing capacity between the mechanism and the anchor rod, the mechanism is also provided with the second clamping plate 10, wherein the arranged movable rod 7 is connected with the first clamping plate 6 through threads, when the pulling resistance detection of the anchor rod is carried out, the connecting cylinder 9 is firstly connected with the anchor rod 1 through the threads, the movable rod 7 is rotated, the movable rod 7 can push the second clamping plate 10 to move along the radial direction of the anchor rod 1 and finally clamp on the outer wall of the anchor rod 1, the clamping of the anchor rod 1 is realized, when the hydraulic cylinder 5 actually pulls the second fixing rod 11, the second fixing rod 11 can simultaneously drive the first clamping plate 6 and the second clamping plate 10 to move together, therefore, the uplift resistance detection of the anchor rod is realized.
The supporting part comprises a supporting plate 4 and a plurality of supporting rods 2, the hydraulic cylinder 5 is fixed on the supporting plate 4, the output shaft 8 and the supporting rods 2 penetrate through the supporting plate 4, adjusting nuts 14 are further arranged on the supporting rods 2, and the adjusting nuts 14 are located on two sides of the supporting plate 4 respectively.
The supporting part arranged in the technical scheme is used for supporting the hydraulic cylinder 5, so that when the hydraulic cylinder pulls the anchor rod 1, reverse supporting force can be applied to the hydraulic cylinder, and the hydraulic cylinder can smoothly apply tension to the anchor rod; simultaneously when setting up on the side slope to current partial stock slope, can effectively support to the side slope in order to guarantee the supporting part, the supporting part that the event set up adopts backup pad 4, bracing piece 2 and adjusting nut to constitute, when meetting the stock that the slope set up, can unscrew adjusting nut 14 on the bracing piece 2, then adjust the position of bracing piece 2 in backup pad 4, guarantee that each bearing bar 2 can effectively act on side slope concrete on, guarantee that pneumatic cylinder 5 can implement the pulling force to the stock.
Clamping grooves are formed in the two sides of the connecting cylinder 9; one end of the first clamping plate 6 is movably connected with the second fixing rod 11, and the other end of the first clamping plate is provided with a clamping block; still be equipped with adjusting part on the output shaft 8 of pneumatic cylinder 5, adjusting part can promote first grip block 6 and rotate round the junction with second dead lever 11 to go into the grip block card to the centre gripping inslot.
During the use, the one end that utilizes the first grip block of adjusting part drive 6 of setting rotates round the articulated department with second dead lever 11, force grip block card on the other end of first grip block 6 to go into to the draw-in groove in the connecting cylinder 9, when pneumatic cylinder 5 drives first grip block 6 along the axial displacement of stock 1, the grip block on the first grip block 6 can provide the pulling force for connecting cylinder 8, thereby realize the detection to the stock resistance to plucking, each part all adopts the higher steel material of tensile strength to make to form among this technical scheme, the assurance can effectively carry out the tensile test to stock 1.
Still be second bar mouth 18 on the second dead lever 11, be equipped with loose axle 20 in the second bar mouth 18, and first grip block 6 is connected with loose axle 20.
In order to guarantee that the adjusting assembly when promoting first grip block 6, first grip block 6 can rotate smoothly in second dead lever 11, so set up the second bar mouth 18 that is used for installing first grip block 6 on second dead lever 11, and the loose axle 20 that sets up runs through the first grip block 6 that is located second bar mouth 18, first grip block 6 can rotate round the axis of loose axle 20, guarantee that the grip block on first grip block 6 can block into the centre gripping inslot on connecting cylinder 9.
The adjusting assembly comprises a first fixing rod 3 and a limiting nut 12, the first fixing rod 3 is fixed on the output shaft 8, a first strip-shaped opening 17 is formed in the first fixing rod 3, the first clamping plate 6 is inserted into the first strip-shaped opening 17 in a penetrating mode, the limiting nut 12 is in threaded connection with the first fixing rod 3, and the limiting nut 12 can fix the first clamping plate 6 in the first strip-shaped opening 17.
After the connecting cylinder 9 is connected with the anchor rod 1, the limiting nut 12 positioned on the first fixing rod 3 is rotated, and the limiting nut 12 can push the first clamping plate 6 positioned in the first strip-shaped opening 17 to rotate around the movable shaft 20 in the process of moving on the first fixing rod 3 until a clamping block on the first clamping plate 6 is clamped into a clamping groove on the connecting cylinder 9, so that the connection between the first clamping plate 6 and the connecting cylinder 9 is realized; meanwhile, the limiting nut 12 can also apply clamping force to the first clamping plate 6 positioned in the first strip-shaped opening 17, so that when the hydraulic cylinder 5 pulls the first fixing rod 3 and the second fixing rod 11 to move simultaneously, the first fixing rod 3 can also apply pulling force to the first clamping plate 6.
All be equipped with third bar mouth 19 on first dead lever 3 and the second dead lever 11, second grip block 10 alternates in two third bar mouths 19 in proper order, still be equipped with fourth bar mouth 16 on first dead lever 3 and the second dead lever 11, all be equipped with spliced pole 15 in the fourth bar mouth 16, and spliced pole 15 all with second grip block 10 threaded connection.
The second clamping plate 10 provided in the technical scheme is used for improving the clamping capability of the anchor rod 1, in order to improve the effective pulling of the anchor rod 1 by the second clamping plate 10, connecting columns 15 are provided on both sides of the second clamping plate 10, and the two sides of the first fixed rod 3 and the second fixed rod 10 are both provided with a fourth strip-shaped opening 16, the connecting column 15 is positioned in the fourth strip-shaped opening 16, the fourth strip-shaped opening 16 is communicated with a third strip-shaped opening 19, when the movable rod 7 is rotated, the movable rod 7 can push the second clamping plate 10 to move in the third strip-shaped openings 19 of the first fixing rod 3 and the second fixing rod 11, at the same time, the connecting column 15 is driven to move in the fourth strip-shaped opening 16, finally the second clamping plate 10 is clamped at the two sides of the anchor rod 1, and when the hydraulic cylinder 5 moves by pulling the first fixing rod 3 and the second fixing rod 11, the connecting column 16 positioned in the third four-bar-shaped opening 16 can apply a pulling force to the second clamping plate 10.
Meanwhile, since the connection post 15 is threadedly connected to the second clamping plate 10, when the second clamping plate 10 is also worn, the second clamping plate 10 can be quickly replaced.
The clamping surface of the second clamping plate 10 is further provided with a plurality of teeth 21.
In order to improve the clamping capacity of the second clamping plate 10 on the anchor rod 1, a plurality of tooth portions 21 are further arranged on the side wall, facing the anchor rod, of the second clamping plate 10, so that the second clamping plate 10 can effectively clamp the anchor rod 1.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The slope anchoring quality detection mechanism comprises a hydraulic cylinder (5) and is characterized by also comprising a connecting cylinder (9) in threaded connection with the anchor rod (1);
still be equipped with second dead lever (11) and supporting part on output shaft (8) of pneumatic cylinder (5), the supporting part is used for supporting pneumatic cylinder (5), be equipped with first grip block (6) and second grip block (10) on second dead lever (11), first grip block (6) and connecting cylinder (9) detachable connection, second grip block (10) and second dead lever (11) detachable connection still are equipped with movable rod (7) on first grip block (6), and movable rod (7) can promote the outer wall of second grip block (10) centre gripping stock (1).
2. The slope anchoring quality detection mechanism according to claim 1, wherein the support portion comprises a support plate (4) and a plurality of support rods (2), the hydraulic cylinder (5) is fixed on the support plate (4), the output shaft (8) and the support rods (2) both penetrate through the support plate (4), the support rods (2) are further provided with adjusting nuts (14), and the adjusting nuts (14) are respectively located on two sides of the support plate (4).
3. The slope anchoring quality detecting mechanism according to claim 1, wherein clamping grooves are formed on two sides of the connecting cylinder (9);
one end of the first clamping plate (6) is movably connected with the second fixing rod (11), and the other end of the first clamping plate is provided with a clamping block;
still be equipped with adjusting part on output shaft (8) of pneumatic cylinder (5), adjusting part can promote first grip block (6) and rotate round the junction with second dead lever (11) to go into the grip block to the centre gripping inslot.
4. The slope anchoring quality detection mechanism according to claim 1, wherein the second fixing rod (11) is also provided with a second strip-shaped opening (18), a movable shaft (20) is arranged in the second strip-shaped opening (18), and the first clamping plate (6) is connected with the movable shaft (20).
5. The slope anchoring quality detection mechanism according to claim 3, wherein the adjusting assembly comprises a first fixing rod (3) and a limiting nut (12), the first fixing rod (3) is fixed on the output shaft (8), a first strip-shaped opening (17) is formed in the first fixing rod (3), the first clamping plate (6) is inserted into the first strip-shaped opening (17), the limiting nut (12) is in threaded connection with the first fixing rod (3), and the limiting nut (12) can fix the first clamping plate (6) in the first strip-shaped opening (17).
6. The slope anchoring quality detection mechanism according to claim 5, wherein the first fixing rod (3) and the second fixing rod (11) are provided with third strip-shaped openings (19), the second clamping plate (10) is sequentially inserted into the two third strip-shaped openings (19), the first fixing rod (3) and the second fixing rod (11) are further provided with fourth strip-shaped openings (16), the fourth strip-shaped openings (16) are provided with connecting columns (15), and the connecting columns (15) are in threaded connection with the second clamping plate (10).
7. The slope anchoring quality detecting mechanism according to claim 1, wherein a plurality of teeth (21) are further provided on the clamping surface of the second clamping plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122809506.5U CN216075285U (en) | 2021-11-16 | 2021-11-16 | Slope anchoring quality detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122809506.5U CN216075285U (en) | 2021-11-16 | 2021-11-16 | Slope anchoring quality detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216075285U true CN216075285U (en) | 2022-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122809506.5U Active CN216075285U (en) | 2021-11-16 | 2021-11-16 | Slope anchoring quality detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216075285U (en) |
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2021
- 2021-11-16 CN CN202122809506.5U patent/CN216075285U/en active Active
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