CN220166899U - High-strength prestressed anchor cable tray - Google Patents
High-strength prestressed anchor cable tray Download PDFInfo
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- CN220166899U CN220166899U CN202321666043.4U CN202321666043U CN220166899U CN 220166899 U CN220166899 U CN 220166899U CN 202321666043 U CN202321666043 U CN 202321666043U CN 220166899 U CN220166899 U CN 220166899U
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- anchor
- cable tray
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- anchor cable
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- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 239000011435 rock Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-strength pre-stressed anchor cable tray which comprises a body, wherein first annular protrusions are machined on two sides of the body, a second annular protrusion is machined in the center of the body, a supporting rod is fixedly connected to the bottom of the second annular protrusion, and an anchor rod is connected to the inner wall of the supporting rod through threads. The utility model relates to the technical field of anchor cables, in particular to a high-strength pre-stressed anchor cable tray, which can effectively improve the stress capability of the high-strength pre-stressed anchor cable tray through the cooperation of a body, a first annular bulge, a second annular bulge, a support rod, an anchor rod and a first fixing nut, can furthest reduce the phenomenon that the high-strength pre-stressed anchor cable tray is deformed and damaged by larger pressure, and can enable the pressure born by the anchor rod and the second annular bulge to be shared with the support rod and the like through the cooperation of the support rod and the anchor rod, thereby reducing the probability of deformation of the aperture and ensuring the safety during use.
Description
Technical Field
The utility model relates to the technical field of anchor cables, in particular to a high-strength prestressed anchor cable tray.
Background
The anchor cable is a prestress steel strand which passes through a sliding surface of a side slope in a stable rock body with the outer end fixed on the slope and the other end anchored in the sliding surface, and directly generates anti-slip resistance on the sliding surface, so that the structural surface is in a compression state to improve the integrity of the side slope rock body, thereby fundamentally improving the mechanical property of the rock body, effectively controlling the displacement of the rock body, promoting the stability of the rock body and achieving the aim of rectifying the smooth layer, the landslide and dangerous rock;
the anchor cable tray can increase the contact area between the anchor cable and the rock mass, so that the rock mass can be better limited and protected, the rock mass is more stable, and the operation safety of people is ensured;
when traditional anchor rope tray is in use, because the anchor rope tray receives the pressure great, and anchor rope tray and stock junction are then most fragile, take place to cave in easily, can take place cracked phenomenon even when the aperture changes seriously, consequently bring certain danger for the work of fixed rock mass to in case the anchor rope tray takes place to warp and damage the back, the staff can not be fine with the quick dismantlement of anchor rope tray and change, further increased the risk of staff's operation.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the high-strength pre-stressed anchor cable tray, which solves the problems that when the traditional anchor cable tray is used, the anchor cable tray is subjected to larger pressure, the joint of the anchor cable tray and an anchor rod is the weakest, the anchor cable tray is easy to dent, and even the phenomenon of fracture occurs when the pore diameter is seriously changed, so that a certain danger is brought to the work of fixing a rock mass, and once the anchor cable tray is deformed and damaged, a worker cannot well detach the anchor cable tray for replacement, thereby further increasing the risk of the work of the worker.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the utility model provides a high strength prestressing force anchor rope tray, includes the body, the both sides processing of body has first annular arch, the center processing of body has the second annular arch, the bellied bottom fixedly connected with bracing piece of second annular, the inner wall threaded connection of bracing piece has the stock, the outer wall top threaded connection of stock has first fixation nut.
Preferably, the lower thread of the anchor rod is connected with a reverse blocking block fixedly connected with the bottom of the support rod.
Preferably, the outer wall of the second annular protrusion is fixedly connected with a reinforcing rod fixedly connected with the outer wall of the first annular protrusion.
Preferably, both sides of the body are connected with auxiliary anchor rods in a threaded manner, and the outer wall of each auxiliary anchor rod is connected with a second fixing nut in a threaded manner.
Preferably, a gasket movably connected with the outer wall of the anchor rod is abutted against the bottom of the first fixing nut.
Advantageous effects
The utility model provides a high-strength pre-stressed anchor cable tray. The beneficial effects are as follows: this high strength prestressed anchorage cable tray passes through body, first annular bulge, the annular bulge of second, bracing piece, stock and first fixation nut's cooperation can effectively improve the atress ability of this high strength prestressed anchorage cable tray to can furthest reduce this high strength prestressed anchorage cable tray and receive great pressure and take place the phenomenon of deformation damage, and through the cooperation of bracing piece and stock, can make the stock and the annular bulge pressure that receives can share with bracing piece etc. and then reduced the probability that the aperture takes place deformation, safety when having guaranteed the use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a schematic structural view of the anchor rod, the reverse blocking block and the support rod in fig. 2.
In the figure: 1. the body, 2, first annular bulge, 3, second annular bulge, 4, stock, 5, hinder contrary piece, 6, bracing piece, 7, first fixation nut, 8, stiffener, 9, auxiliary anchor rod, 10, second fixation nut, 11, gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.
When the traditional anchor cable tray is used, as the anchor cable tray is subjected to larger pressure, the joint of the anchor cable tray and the anchor rod is the weakest, the anchor cable tray is easy to sink, and even the phenomenon of fracture occurs when the aperture is seriously changed, so that a certain danger is brought to the work of fixing the rock mass, and once the anchor cable tray is deformed and damaged, a worker cannot well detach the anchor cable tray for replacement, so that the risk of the worker in operation is further increased;
in view of the above, the utility model provides a high-strength prestressed anchor cable tray, which can effectively improve the stress capability of the high-strength prestressed anchor cable tray through the cooperation of the body, the first annular bulge, the second annular bulge, the supporting rod, the anchor rod and the first fixing nut, can furthest reduce the deformation and damage phenomenon of the high-strength prestressed anchor cable tray caused by larger pressure, and can enable the pressure borne by the anchor rod and the second annular bulge to be shared with the supporting rod and the like through the cooperation of the supporting rod and the anchor rod, thereby reducing the probability of deformation of the aperture and ensuring the safety bar during use.
Embodiment one: as can be seen from fig. 1, 2 and 3, a high-strength prestressed anchor cable tray comprises a body 1, wherein first annular protrusions 2 are machined on two sides of the body 1, second annular protrusions 3 are machined in the center of the body 1, the probability that the high-strength prestressed anchor cable tray is deformed due to pressure can be reduced by the first annular protrusions 2 and the second annular protrusions 3, the supporting capacity of the high-strength prestressed anchor cable tray is improved, a supporting rod 6 is fixedly connected to the bottom of the second annular protrusions 3, the pressure applied between the second annular protrusions 3 and the anchor rods 4 can be shared through the cooperation of the supporting rod 6 and the anchor rods 4, further, deformation of connecting apertures is avoided, the anchor rods 4 are connected to the inner walls of the supporting rod 6 in a threaded manner, and first fixing nuts 7 are connected to the upper parts of the outer walls of the anchor rods 4 in a threaded manner;
in the specific implementation process, it is worth particularly pointing out that the first annular bulge 2 and the second annular bulge 3 can reduce the probability of deformation caused by the pressure of the high-strength prestressed anchor cable tray, improve the supporting capacity of the high-strength prestressed anchor cable tray, and share the pressure between the second annular bulge 3 and the anchor rod 4 through the cooperation of the support rod 6 and the anchor rod 4 so as to avoid deformation of the connecting aperture;
further, the lower side of the anchor rod 4 is in threaded connection with a reverse blocking block 5 fixedly connected with the bottom of the support rod 6, the reverse blocking block 5 can improve the support quality of the high-strength prestressed anchor cable tray, the outer wall of the second annular bulge 3 is fixedly connected with a reinforcing rod 8 fixedly connected with the outer wall of the first annular bulge 2, the reinforcing rod 8 can strengthen the first annular bulge 2 and the second annular bulge 3, the probability of deformation is reduced, two sides of the body 1 are in threaded connection with auxiliary anchor rods 9, the outer wall of each auxiliary anchor rod 9 is in threaded connection with a second fixing nut 10, the pressure applied to the high-strength prestressed anchor cable tray can be uniformly diffused through the cooperation of the auxiliary anchor rods 9 and the second fixing nuts 10, deformation damage caused by single-point stress is avoided, the bottom of each first fixing nut 7 is abutted against a gasket 11 movably connected with the outer wall of the anchor rod 4, and the fixing quality of each first fixing nut 7 is guaranteed through the design of the gasket 11;
in the specific implementation process, it is worth particularly pointing out that the stress-resisting block 5 can improve the supporting quality of the high-strength pre-stressed anchor cable tray, the reinforcing rod 8 can strengthen the first annular bulge 2 and the second annular bulge 3, the probability of deformation is reduced, the stress applied to the high-strength pre-stressed anchor cable tray can be uniformly diffused through the cooperation of the auxiliary anchor rod 9 and the second fixing nut 10, deformation damage caused by single-point stress is avoided, and the design of the gasket 11 ensures the fixing quality of the first fixing nut 7;
specifically, when using this high strength prestressed anchorage cable tray, at first the staff drives into the inside of needs fixed rock mass with stock 4 and supplementary stock 9, at this moment utilize first fixation nut 7 and second fixation nut 10 to install body 1 at stock 4 and the outer wall of supplementary stock 9, at this moment can support the rock mass, and the design of first annular arch 2 and second annular arch 3 can effectively improve this high strength prestressed anchorage cable tray's atress ability, and the cooperation between bracing piece 6 and the stock 4, then can share the force that receives between second annular arch 3 and the stock 4, and then avoid the aperture to take place deformation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high strength prestressing force anchor rope tray, includes body (1), its characterized in that: the novel anchor rod is characterized in that first annular protrusions (2) are machined on two sides of the body (1), second annular protrusions (3) are machined in the center of the body (1), support rods (6) are fixedly connected to the bottoms of the second annular protrusions (3), anchor rods (4) are connected to the inner walls of the support rods (6) in a threaded mode, and first fixing nuts (7) are connected to the upper portions of the outer walls of the anchor rods (4) in a threaded mode.
2. A high strength pre-stressed anchor cable tray according to claim 1, wherein: the lower thread of the anchor rod (4) is connected with a reverse blocking block (5) fixedly connected with the bottom of the support rod (6).
3. A high strength pre-stressed anchor cable tray according to claim 1, wherein: the outer wall of the second annular bulge (3) is fixedly connected with a reinforcing rod (8) fixedly connected with the outer wall of the first annular bulge (2).
4. A high strength pre-stressed anchor cable tray according to claim 1, wherein: both sides of the body (1) are connected with auxiliary anchor rods (9) in a threaded manner, and the outer walls of the auxiliary anchor rods (9) are connected with second fixing nuts (10) in a threaded manner.
5. A high strength pre-stressed anchor cable tray according to claim 1, wherein: the bottom of the first fixing nut (7) is abutted against a gasket (11) movably connected with the outer wall of the anchor rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666043.4U CN220166899U (en) | 2023-06-28 | 2023-06-28 | High-strength prestressed anchor cable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321666043.4U CN220166899U (en) | 2023-06-28 | 2023-06-28 | High-strength prestressed anchor cable tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220166899U true CN220166899U (en) | 2023-12-12 |
Family
ID=89063765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321666043.4U Active CN220166899U (en) | 2023-06-28 | 2023-06-28 | High-strength prestressed anchor cable tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220166899U (en) |
-
2023
- 2023-06-28 CN CN202321666043.4U patent/CN220166899U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 045000 YAOGOU village, Yinying Town, Yangquan economic and Technological Development Zone, Shanxi Province (Industrial Park) Patentee after: Shanxi Guangkai Machinery Technology Co.,Ltd. Country or region after: China Address before: 045000 YAOGOU village, Yinying Town, Yangquan economic and Technological Development Zone, Shanxi Province (Industrial Park) Patentee before: YANGQUAN GUANGKAI MACHINERY MANUFACTURING CO.,LTD. Country or region before: China |