CN210917343U - Can dismantle locking-type device of anchor rope - Google Patents
Can dismantle locking-type device of anchor rope Download PDFInfo
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- CN210917343U CN210917343U CN201921103649.0U CN201921103649U CN210917343U CN 210917343 U CN210917343 U CN 210917343U CN 201921103649 U CN201921103649 U CN 201921103649U CN 210917343 U CN210917343 U CN 210917343U
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- anchor
- unlocking
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- 239000002689 soil Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 210000002435 tendon Anatomy 0.000 claims 1
- 238000011084 recovery Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 239000011083 cement mortar Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a can dismantle locking-type device of anchor rope, include: a device body including a locking case, a locking device, and an unlocking device; the locking shell comprises a shell cover and a shell body detachably connected with the shell cover; the shell is provided with a third end surface and a fourth end surface, the third end surface is provided with a third groove facing the fourth end surface, the third grooves of the mounting holes are communicated with each other, and joints are arranged in the mounting holes; locking device, unlocking device all set up in the locking shell, and unlocking device is close to the joint, and locking device keeps away from the joint, and locking device is used for locking the anchor rope of inserting to the locking shell, and unlocking device is used for relieving locking of locking device to the anchor rope for the anchor rope is taken out from the locking shell. When the device is used, the locking device and the unlocking device are utilized to enable the installation and construction of the anchor cable to be simple and quick, the recovery work of the anchor cable is easy and efficient, the cost is low, and the condition that the anchor cable pollutes the underground environment is reduced.
Description
Technical Field
The utility model relates to an anchor engineering technical field, more specifically say, the utility model relates to a can dismantle locking-type device of anchor rope.
Background
At present, with the continuous development of urban construction and limited land development resources, the number of deep foundation pit projects is increased, and the application of the prestressed anchor cable is increased. However, as a temporary foundation pit supporting measure, the anchor cable cannot be recovered after the supporting function fails, and the steel strand cannot be taken out after being permanently buried in the ground, so that not only is great waste caused, but also a large amount of underground space is occupied for a long time, underground garbage is formed, underground environment pollution is caused, and serious influence is caused on the construction of adjacent land blocks or subways and long-term planning and sustainable development of cities.
Compared with the prior recoverable anchor cable structure, the recoverable anchor cable structure has three representative anchor cable recovery modes of a hot melting type, a recovery cable type (also called a center cable) and a rotary unlocking type, and the three recoverable anchor cable structures have the common problem that when the anchor rod is recovered, the anchoring head at the bottom end of the anchor cable can be unlocked and recovered only after the corresponding treatment outside the hole is carried out after the lock on the waist beam is removed; if the anchor cable is in a hot melting mode, the anchor cable can be pulled out only by electrifying and heating the outside of the hole and melting the anchor section, if the anchor cable is in a recovery cable mode, the jack outside the hole is used for jacking the recovery cable for a certain distance, then all the anchor cables can be pulled out, and the rotary unlocking mode needs to clamp each anchor cable outside the hole for several circles of rotation and then can be pulled out. Therefore, the reprocessing of the recycling process is time-consuming, labor-intensive, requires a large amount of additional equipment, and is costly in the recycling process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can dismantle locking-type device of anchor rope for solve the not enough of prior art.
In order to achieve the above object, the utility model provides a can dismantle locking-type device of anchor rope, include:
a device body including a locking case, a locking device, and an unlocking device;
the locking shell comprises a shell cover and a shell body, wherein the shell cover is provided with a first end face and a second end face, the area of the first end face is smaller than that of the second end face, so that the shell cover is conical, the second end face is provided with a first groove facing the first end face, and a second groove facing the first end face is arranged in the first groove;
the shell is provided with a third end face and a fourth end face, the shell is detachably connected with the shell cover, so that the second end face is in contact with the third end face, the third end face is provided with a third groove facing the fourth end face, the fourth end face is provided with a mounting hole facing the third end face, the mounting holes are communicated with the third groove, and a joint is detachably connected in the mounting hole;
the locking device and the unlocking device are arranged in the locking shell, the unlocking device is close to the joint, the locking device is far away from the joint, the locking device is used for locking the anchor cable inserted into the locking shell, and the unlocking device is used for releasing the locking of the locking device on the anchor cable, so that the anchor cable is pulled out of the locking shell.
Preferably, wherein the locking device comprises a support mechanism and a locking mechanism;
the supporting mechanism comprises a top barrel and a positioning spring, the top barrel is detachably connected with the second groove, and one end of the top barrel is sleeved in the second groove;
the positioning spring is arranged in the top cylinder, one end of the positioning spring abuts against the bottom surface of the second groove, and the other end of the positioning spring abuts against the locking mechanism.
Preferably, wherein the locking mechanism comprises two locking plates, a lock and a lock pad;
the lock and the lock pad are arranged in the third groove, the lock pad is arranged between the lock and the unlocking device, a conical clamping hole is formed in the lock, and the diameter of one end, close to the third end face, of the conical clamping hole is larger than that of one end, facing the fourth end face, of the conical clamping hole;
two the locking plate all is the toper and cup joints in the tool to lock, the other end of positioning spring supports two the one end of locking plate, two the locking plate is used for pinning the anchor rope, and two the internal surface of locking plate all is provided with a plurality of interlock teeth that are used for the interlock the anchor rope.
Preferably, one end of the locking plate is provided with an unlocking lug, and one end of the locking plate is provided with a mounting groove corresponding to the unlocking lug.
Preferably, the unlocking device comprises an unlocking spring pad and an unlocking spring, the unlocking spring pad is arranged in an unlocking groove of the lock pad, the unlocking spring is arranged between the unlocking spring pad and an inner cavity of the joint, one end of the unlocking spring abuts against the unlocking spring pad so that the lock pad abuts against the lock, and the other end of the unlocking spring abuts against the bottom surface of the inner cavity of the joint;
the unlocking spring pad comprises a pad ring body and a gasket sheet, wherein the gasket sheet is arranged on the peripheral wall of the pad ring body, and the gasket sheet is positioned between the lock pad and the joint.
Preferably, the method further comprises the following steps:
the outer sleeve is sleeved on the part of the anchor cable outside the locking shell;
the supporting legs are used for supporting the anchor backing plates and the anchor bodies, one end, far away from the device body, of the anchor cable is located outside the soil layer and penetrates through the anchor backing plates, one end of the anchor cable is connected with the anchor bodies, and the anchor bodies are used for providing pretension force for the anchor cable.
Preferably, the inner surface of the first groove is provided with a first internal thread, the housing is provided with a connecting portion facing the first groove, and the connecting portion is provided with a first external thread corresponding to the first internal thread, so that the housing and the housing cover are in threaded connection.
Preferably, a second internal thread is provided in the mounting hole, and a second external thread corresponding to the second internal thread is provided on the joint, so that the joint is in threaded connection with the mounting hole.
Compared with the prior art, the utility model discloses at least, including following beneficial effect:
1. can dismantle locking-type device of anchor rope when using, utilize locking device and unlocking device to make the installation and construction of anchor rope simple quick, the recovery work of anchor rope is light high-efficient, low cost has still reduced the condition of anchor rope to underground environmental pollution.
The present invention provides a locking device for a detachable anchor cable, which comprises a locking device body, a locking device body and a locking device body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the internal structure of the locking device of the detachable anchor cable of the present invention.
Fig. 2 is a schematic structural view of the locking device of the detachable anchor cable of the present invention in a locking state.
Fig. 3 is a schematic structural view of the lock device of the detachable anchor cable of the present invention in an unlocked state.
FIG. 4 is an exploded view of a part of the lock device of the detachable anchor cable of the present invention
FIG. 5 is a schematic view of the structure of the unlocking spring washer in the locking device of the detachable anchor cable of the present invention
Fig. 6 is a schematic view of a state of the locking device of the detachable anchor cable in use in engineering.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1-6, the utility model provides a can dismantle locking-type device of anchor rope, include:
a device body 1 including a locking case, a locking device, and an unlocking device;
the locking shell comprises a shell cover 11 and a shell 18, wherein the shell cover 11 is provided with a first end face 114 and a second end face 115, the area of the first end face 114 is smaller than that of the second end face 115, so that the shell cover 11 is conical, the second end face 115 is provided with a first groove 111 facing the first end face 114, and a second groove 112 facing the first end face 114 is arranged in the first groove 111;
the housing 18 is provided with a third end surface 116 and a fourth end surface 117, the housing 18 is detachably connected with the housing cover 11, so that the second end surface 115 is contacted with the third end surface 116, the third end surface 116 is provided with a third groove 113 facing the fourth end surface 117, the fourth end surface 117 is provided with a mounting hole facing the third end surface 116, the mounting hole and the third groove 113 are communicated with each other, and a joint 20 is detachably connected in the mounting hole;
the locking device and the unlocking device are arranged in the locking shell, the unlocking device is close to the joint 20, the locking device is far away from the joint 20, the locking device is used for locking the anchor cable 21 inserted into the locking shell, and the unlocking device is used for releasing the locking of the locking device on the anchor cable 21, so that the anchor cable 21 is pulled out of the locking shell.
The working principle of the technical scheme is as follows: when the locking device is used, one end of the anchor cable 21 firstly penetrates through the outer sleeve, one end of the anchor cable 21 is inserted into the locking shell through the connector 20, the anchor cable 21 firstly passes through the unlocking device and then is inserted into the locking device, and the locking device locks the anchor cable 21; then the whole device body 1 is put into an anchor cable hole of a soil layer, the shell cover 11 in the locking shell is provided with a first end surface 114 and a second end surface 115, the area of the second end surface 114 is smaller than that of the first end surface 114, so that the shell cover 11 is conical, and the conical shell cover 11 can play a role in guiding, so that the whole device body 1 can be easily put into the anchor cable hole; cement mortar is poured in the anchor cable hole, so that the whole device body 1 is pre-buried in a soil layer, and the purpose of fixing the anchor cable 21 is achieved;
when the locking of the locking device to the anchor cable 21 needs to be released, a user locks the other end of the anchor cable 21 by using the anchor device body at the end of the anchor cable exposed outside the soil layer, the anchor device body exerts a pulling force on the lock, the locking device is pulled by the anchor cable 21 in the locking shell, and the locking device touches the unlocking device, so that the locking of the anchor cable is released by the unlocking device, then the anchor device body unloads the pulling force, and the anchor cable is pulled out, so that the purpose of recovery can be achieved.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, the utility model provides a pair of can dismantle two spring lock formula devices of anchor rope when using, utilize locking device and unlocking device to make the installation and construction of anchor rope simple quick, the recovery work of anchor rope is light high-efficient, and low cost has still reduced the condition of anchor rope to underground environmental pollution.
In one embodiment, the locking device comprises a support mechanism and a locking mechanism;
the supporting mechanism comprises a top cylinder 12 and a positioning spring 13, the top cylinder 12 is detachably connected with the second groove 112, and one end of the top cylinder 12 is sleeved in the second groove 112;
the positioning spring 13 is arranged in the top cylinder 12, one end of the positioning spring 13 abuts against the bottom surface of the second groove 112, and the other end abuts against the locking mechanism.
The working principle of the technical scheme is as follows: the top cylinder 12 is installed in the second groove 112, the support spring 23 is installed in the top cylinder 12, and the positioning spring 13 supports the locking mechanism.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, make things convenient for supporting mechanism to play the supporting role to locking mechanism.
In one embodiment, the locking mechanism includes two locking tabs 14, a lock 15, and a lock pad 16;
the lock 15 and the lock pad 16 are both arranged in the third groove 113, the lock pad 16 is arranged between the lock 15 and the unlocking device, a tapered clamping hole is arranged in the lock 15, and the diameter of one end of the tapered clamping hole, which is close to the third end surface 116, is larger than that of one end of the tapered clamping hole, which faces the fourth end surface 117;
two the locking plate 14 all is the toper and cup joints in the tool to lock 15, the other end of positioning spring 13 supports two the one end of locking plate 14, two locking plate 14 is used for pinning anchor rope 21, and two the internal surface of locking plate 14 all is provided with a plurality of interlock teeth 26 that are used for the interlock anchor rope 21.
The working principle of the technical scheme is as follows: the supporting spring 23 supports the guiding conical surfaces of the two lock pieces 14 to be tightly attached to the lock 15, and the lock 15 abuts against the lock pad 16 at the same time;
the anchor cable 21 is inserted into the locking mechanism, one end of the anchor cable 21 extends into the two locking plates 14 and pushes the two locking plates 14 to be close to the top cylinder 12, the anchor cable 21 extends into the space between the two locking plates 14 after the two locking plates 14 are opened, then the anchor cable 21 is pulled outwards, the anchor cable 21 is bitten by biting teeth 26 in the two locking plates 14, the biting teeth 26 of the two locking plates 14 continue to bite the anchor cable 21 along with further outward movement of the anchor cable 21, then the guiding conical surfaces of the two locking plates 14 cling to the inner surface of the lock 15, and the other ends of the two locking plates 14 penetrate through the lock 15, so that the lock 15 plays a locking role on the locking plates 14, and the two locking plates 14 bite the anchor cable 21 through the biting teeth 26.
The beneficial effects of the above technical scheme are that: through the design of the structure, the anchor cable 21 is automatically locked by the locking mechanism.
In one embodiment, one end of the locking plate 14 is provided with an unlocking lug 23, and one end of the locking plate 14 is provided with a mounting groove 24 corresponding to the unlocking lug 23.
The working principle of the technical scheme is as follows: when the locking tab 23 on the locking plate 14 is pushed to the case cover 11, the inclined surface of the locking tab 23 touches the edge of the top barrel 12, so that the locking tab 23 opens obliquely relative to the top barrel 12, the locking plate 14 is driven to open, the engaging teeth 26 on the locking plate 14 are separated from the anchor cable 21, the locking plate 14 is separated from the anchor cable 21, and the anchor cable 21 is unlocked.
The beneficial effects of the above technical scheme are that: through the design of the structure, the locking plate 14 is conveniently separated from the anchor cable 21, and the anchor cable 21 is unlocked.
In one embodiment, as shown in fig. 3 and 5, the unlocking device includes an unlocking spring pad 17 and an unlocking spring 19, the unlocking spring pad 17 is disposed in an unlocking groove 161 of the lock pad 16, the unlocking spring 19 is disposed between the unlocking spring pad 17 and the inner cavity of the joint 20, one end of the unlocking spring 19 abuts against the unlocking spring pad 17 so that the lock pad 16 abuts against the lock 15, and the other end of the unlocking spring 19 abuts against the bottom surface of the inner cavity of the joint 20;
the unlocking spring pad 17 comprises a pad ring body 171 and a gasket sheet 172, the gasket sheet 172 is arranged on the outer peripheral wall of the pad ring body 171, and the gasket sheet 172 is located between the lock pad 16 and the joint 20.
The working principle of the technical scheme is as follows: the unlocking spring pad 17 is propped against the unlocking groove 161 of the lock pad 16 by one end of the unlocking spring 19, and the other end of the unlocking spring 19 is propped against the bottom surface of the inner cavity of the joint 20; when the anchor cable 21 is unlocked, the other end of the anchor cable 21 is pulled by a pulling force, at this time, the anchor cable 21 is forced to push the lock plate 14 outwards, the lock plate 14 pushes the inner gasket 22 outwards, the inner gasket 22 pushes the lock 15 outwards, the lock 15 pushes the lock pad 16 to move towards the joint to push the unlocking spring pad 17 against the joint 20, as the joint 20 is fixed on the shell 18, eventually, under the combined action of the lock pad 16 and the joint 20, the gasket sheet 172 on the unlocking spring pad 17 is sheared and broken, then, the anchor cable 21 is released at an unloading pulling force, the elastic force of the unlocking spring 19 is larger than that of the positioning spring 13, the unlocking spring 19 pushes the gasket ring body 171 to abut against the two lock plates 14, the lock plate 14 compresses the positioning spring 13 to move the two lock plates 14 and the anchor cable 21 towards the top barrel 12, so that the unlocking lug 23 on the lock plate 14 abuts against the top barrel 12, and the slope of the unlocking lug 23 abuts against, the unlocking lug 23 is obliquely opened relative to the top barrel 12, so that the locking plate 14 is driven to be opened, the biting teeth 26 on the locking plate 14 are separated from the anchor cable 21, the locking plate 14 is separated from the anchor cable 21, and the anchor cable 21 is unlocked.
In addition, the thickness of the gasket sheet 172 can meet the engineering requirements, and the thickness can be 1mm, 1.5mm, 2mm, 2.5mm, and 3 mm.
The beneficial effects of the above technical scheme are that: through the design of the structure, the anchor cable 21 is conveniently unlocked,
in one embodiment, further comprising:
an outer sleeve 5 sleeved on a part of the anchor cable 21 outside the locking shell;
the supporting legs 4 are provided with a plurality of supporting legs for supporting the anchor backing plates 6 and the anchor bodies 7, one end, far away from the device body 1, of the anchor cable 21 is located outside the soil layer 2 and penetrates through the anchor backing plates 6, one end of the anchor cable 21 is connected with the anchor bodies 7, and the anchor bodies 7 are used for providing pretension force for the anchor cable 21.
The outer sleeve 5 can be a PE sleeve, and the supporting legs 4 can be H-shaped steel.
The working principle of the technical scheme is as follows: the outer sleeve 5 is sleeved on the anchor cable 21, one end of the anchor cable 21 is inserted into the device body 1 to complete locking, the anchor cable is inserted into the anchor cable hole in the soil layer 2, cement mortar 3 is poured into the anchor cable hole, after the strength of the cement mortar 3 reaches a calibrated value, the whole device body 1 is embedded into the soil layer 2, then the support frame is built on the soil layer 2, the other end of the anchor cable 21 penetrates through the anchor backing plate 6 and then is locked by the lock body 7, and the lock body 7 provides unlocking pulling force for the anchor cable 21.
The beneficial effects of the above technical scheme are that: through the design of above-mentioned structure, conveniently provide the pulling force of unblock to anchor rope 21, conveniently unblock anchor rope 21.
In one embodiment, the inner surface of the first groove 111 is provided with a first internal thread 22, the housing 18 is provided with a connecting portion 25 facing the first groove 111, and the connecting portion 25 is provided with a first external thread 29 corresponding to the first internal thread 22, so that the housing 18 and the housing cover 11 are in threaded connection.
The working principle of the technical scheme is as follows: a connecting portion 25 is disposed on the third end surface 116 of the housing 18, a first external thread 29 is disposed on the connecting portion 25, a first internal thread 22 is disposed on the inner surface of the first groove 111, and the connecting portion 25 is screwed into the first groove 111 to form a threaded connection between the housing 18 and the housing cover 11.
The beneficial effects of the above technical scheme are that: through the design of the structure, the shell 18 and the shell cover 11 are convenient to mount.
In one embodiment, a second internal thread 27 is provided in the mounting hole, and a second external thread 28 corresponding to the second internal thread 27 is provided on the adapter 20, so that the adapter 20 is screwed into the mounting hole.
The working principle of the technical scheme is as follows: a second internal thread 27 is provided in the mounting hole, and a second external thread 28 corresponding to the second internal thread 27 is provided on the joint 20, through which the joint 20 is mounted to the mounting hole.
The beneficial effects of the above technical scheme are that: through the design of the structure, the connector 20 is convenient to install in the installation hole.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details shown and described herein without departing from the general concept defined by the claims and their equivalents.
Claims (8)
1. A locking device for a detachable anchor line, comprising:
a device body (1) including a locking case, a locking device, and an unlocking device;
the locking shell comprises a shell cover (11) and a shell body (18), wherein the shell cover (11) is provided with a first end face (114) and a second end face (115), the area of the first end face (114) is smaller than that of the second end face (115), so that the shell cover (11) is conical, the second end face (115) is provided with a first groove (111) facing the first end face (114), and a second groove (112) facing the first end face (114) is arranged in the first groove (111);
the shell (18) is provided with a third end face (116) and a fourth end face (117), the shell (18) is detachably connected with the shell cover (11) so that the second end face (115) is in contact with the third end face (116), the third end face (116) is provided with a third groove (113) facing the fourth end face (117), the fourth end face (117) is provided with a mounting hole facing the third end face (116), the mounting holes and the third groove (113) are communicated with each other, and a joint (20) is detachably connected in the mounting hole;
the locking device and the unlocking device are arranged in the locking shell, the unlocking device is close to the joint (20), the locking device is far away from the joint (20), the locking device is used for locking the anchor cable (21) inserted into the locking shell, and the unlocking device is used for releasing the locking of the locking device on the anchor cable (21), so that the anchor cable (21) is pulled out of the locking shell.
2. A detachable anchor line lock assembly according to claim 1, wherein said locking assembly includes a support mechanism and a locking mechanism;
the supporting mechanism comprises a top barrel (12) and a positioning spring (13), the top barrel (12) is detachably connected with the second groove (112), and one end of the top barrel (12) is sleeved in the second groove (112);
the positioning spring (13) is arranged in the top cylinder (12), one end of the positioning spring (13) abuts against the bottom surface of the second groove (112), and the other end of the positioning spring abuts against the locking mechanism.
3. A detachable tendon lock-type device according to claim 2, wherein said locking mechanism includes two locking plates (14), a lock (15) and a lock pad (16);
the lock (15) and the lock pad (16) are arranged in the third groove (113), the lock pad (16) is arranged between the lock (15) and the unlocking device, a conical clamping hole is formed in the lock (15), and the diameter of one end, close to the third end face (116), of the conical clamping hole is larger than that of one end, facing the fourth end face (117), of the conical clamping hole;
two locking plate (14) all are the toper and cup joint in tool to lock (15), the other end of positioning spring supports and pushes up two the one end of locking plate (14), two locking plate (14) are used for pinning anchor rope (21), and two the internal surface of locking plate (14) all is provided with a plurality of interlock teeth (26) that are used for the interlock anchor rope (21).
4. A detachable anchor line locking device according to claim 3, wherein one end of said locking plate (14) is provided with an unlocking lug (23), and one end of said locking plate (14) is provided with a mounting groove (24) corresponding to said unlocking lug (23).
5. A detachable bolt lock device according to claim 3, wherein said unlocking means comprises an unlocking spring pad (17) and an unlocking spring (19), said unlocking spring pad (17) is disposed in an unlocking groove (161) of said lock pad (16), said unlocking spring (19) is disposed between said unlocking spring pad (17) and an inner cavity of said joint (20), one end of said unlocking spring (19) abuts against said unlocking spring pad (17) to make said lock pad (16) abut against said lock (15), and the other end of said unlocking spring (19) abuts against an inner cavity bottom surface of said joint (20);
the unlocking spring pad (17) comprises a pad ring body (171) and a gasket sheet (172), the gasket sheet (172) is arranged on the outer peripheral wall of the pad ring body (171), and the gasket sheet (172) is located between the lock pad (16) and the joint (20).
6. A detachable anchor line lock device according to claim 1, further comprising:
an outer sleeve (5) sleeved on the part of the anchor cable (21) outside the locking shell;
the supporting frame is arranged on a soil layer (2) and comprises supporting legs (4), anchor backing plates (6) and anchor device bodies (7), the supporting legs (4) are provided with a plurality of supporting legs and used for supporting the anchor backing plates (6) and the anchor device bodies (7), one ends, far away from the device body (1), of the anchor cables (21) are located outside the soil layer (2) and penetrate through the anchor backing plates (6), one ends of the anchor cables (21) are connected with the anchor device bodies (7), and the anchor device bodies (7) are used for providing pre-tensioning force for the anchor cables (21).
7. A locking device for a detachable anchor cable according to claim 1, characterised in that the inner surface of said first recess (111) is provided with a first internal thread (22), said housing (18) is provided with a connecting portion (25) facing said first recess (111), said connecting portion (25) is provided with a first external thread (29) corresponding to said first internal thread (22) so that a threaded connection is provided between said housing (18) and said housing cover (11).
8. A detachable anchor cable lock device according to claim 1, wherein a second internal thread (27) is provided in said mounting hole, and a second external thread (28) corresponding to said second internal thread (27) is provided on said adapter (20) to enable a threaded connection between said adapter (20) and said mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103649.0U CN210917343U (en) | 2019-07-15 | 2019-07-15 | Can dismantle locking-type device of anchor rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921103649.0U CN210917343U (en) | 2019-07-15 | 2019-07-15 | Can dismantle locking-type device of anchor rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210917343U true CN210917343U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921103649.0U Expired - Fee Related CN210917343U (en) | 2019-07-15 | 2019-07-15 | Can dismantle locking-type device of anchor rope |
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| CN (1) | CN210917343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198127A (en) * | 2021-12-02 | 2022-03-18 | 山东省物化探勘查院 | Automatic unlocking device for prestressed anchor cable |
| CN114457798A (en) * | 2022-02-28 | 2022-05-10 | 中国矿业大学 | Anchoring device of telescopic recyclable anchor rod and using method thereof |
-
2019
- 2019-07-15 CN CN201921103649.0U patent/CN210917343U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198127A (en) * | 2021-12-02 | 2022-03-18 | 山东省物化探勘查院 | Automatic unlocking device for prestressed anchor cable |
| CN114198127B (en) * | 2021-12-02 | 2024-03-12 | 山东省物化探勘查院 | Automatic unlocking device for prestressed anchor cable |
| CN114457798A (en) * | 2022-02-28 | 2022-05-10 | 中国矿业大学 | Anchoring device of telescopic recyclable anchor rod and using method thereof |
| CN114457798B (en) * | 2022-02-28 | 2024-04-30 | 中国矿业大学 | Telescopic recoverable anchor rod anchoring device and application method thereof |
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Granted publication date: 20200703 |