CN115094883A

CN115094883A - Bag anchor cable

Info

Publication number: CN115094883A
Application number: CN202210920011.6A
Authority: CN
Inventors: 林绿亮; 宗松
Original assignee: Xiamen Chengzhi New Material Technology Co ltd
Current assignee: Xiamen Chengzhi New Material Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2022-09-23
Anticipated expiration: 2042-08-01
Also published as: CN115094883B

Abstract

The invention provides a bag anchor cable, and relates to the technical field of building engineering. The bag anchor cable comprises a bag, wherein an anchor rod bearing mechanism is arranged inside the bag, a self-locking mechanism is arranged at the front end of the anchor rod bearing mechanism, a clamping mechanism is arranged inside the self-locking mechanism, a fixing mechanism is arranged at the front part of the self-locking mechanism, the self-locking mechanism comprises a connecting column and a second threaded rod, and locking grooves are respectively formed in the upper and lower parts of the left side and the right side of the rear end of the connecting column. Through the cooperation of the self-locking nail and the self-locking mechanism which are formed by the funnel block, the fixing column and the conical head, the connection with the anchor rod bearing mechanism is completed, the unidirectional self-locking assembly is convenient for separate individual transportation, the self-locking assembly cannot be disassembled after the self-locking is completed, the stability and firmness of the integral bag anchor cable are reserved, meanwhile, the fixing mechanism guarantees the stability and firmness of the whole bag anchor cable, the rapid filling and unfolding of the bag are facilitated, and the construction engineering process is guaranteed.

Description

Bag anchor cable

Technical Field

The invention relates to the technical field of building construction engineering, in particular to a bag anchor cable.

Background

The existing bag anchor cable has a plurality of types, the basic structure is that a positioning protective head is arranged at the front end of a grouting pipe by a hoop, an anchor cable mounting hoop is fixed at the rear end of the grouting pipe, through holes which are corresponding up and down are respectively arranged on the peripheral wall of each hoop, a guide pipe is respectively fixed in each through hole which corresponds up and down, an anchor cable is respectively penetrated in each guide pipe, the lower end of each anchor cable is respectively connected on a pressure plate at a grouting hole in the head protector, the upper end of each anchor cable is respectively led out from the guide pipe above, in order to increase the pulling resistance, at least one expansion bag is fixed on the grouting pipe by a pressing hoop, and the bag anchor cable is used as a tool for building construction and is a reinforcing bar anchoring device for providing active supporting resistance, the method is widely applied to reinforcement treatment of construction projects such as high and steep slopes, large underground caverns, unstable blocks and the like.

Present bag anchor rope, bag, stock and anchor head are mostly whole integral type structure, and transportation and on-the-spot rapid Assembly are not convenient for, and simultaneously, bag anchor rope gets into the stage at the bottom of the earth, only relies on the fixed point embedding soil layer of anchor head alone, and the stability is not high, both can't fix simultaneously all around, also does not benefit to the quick packing of bag and expandes, influences the building engineering process.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the bag anchor cable, which solves the problems that the bag, the anchor rod and the anchor head are of an integral structure, the transportation and the field assembly are inconvenient, and meanwhile, the bag anchor cable enters the underground stage and is only embedded into a soil layer by depending on the fixed point of the anchor head independently, the stability is not high, the periphery cannot be fixed simultaneously, the bag can not be filled and unfolded quickly, and the progress of the building engineering is influenced.

In order to achieve the purpose, the invention is realized by the following technical scheme: a bag anchor cable comprises a bag, wherein an anchor rod bearing mechanism is arranged inside the bag, a self-locking mechanism is arranged at the front end of the anchor rod bearing mechanism, a clamping mechanism is arranged inside the self-locking mechanism, and a fixing mechanism is arranged at the front part of the self-locking mechanism;

the self-locking mechanism comprises a connecting column and a second threaded rod, locking grooves are respectively arranged at the upper and lower parts of the left and right sides of the rear end of the connecting column, a second threaded hole is formed in the inner wall of the front end of each locking groove, a clamping sleeve is arranged in each locking groove, a clamping groove is formed in each clamping sleeve, a built-in sleeve is fixedly connected to the inner wall of the rear end of each clamping sleeve, the inner wall of the front end of each built-in sleeve is fixedly connected to one end of a first spring, the other end of each first spring is fixedly connected to the front end of a fixed disc, the outer side of each fixed disc is fixedly connected to the inner wall of the middle of each movable sleeve, round holes are formed in each of the upper and lower parts of the rear end of each movable sleeve, movable balls are arranged on each of the upper and lower parts of the rear end of each fixed disc, a limiting disc is fixedly connected to the front ends of the second threaded rods, a funnel block is fixedly connected to the front ends of the funnel blocks, the front ends of the fixing columns are fixedly connected with conical heads;

the fixed establishment includes the adapter sleeve, the front end fixedly connected with stock head of adapter sleeve, stock head's rear end is provided with the removal dish, the lower part all is provided with the standing groove on the side about the rear end of removal dish, the inner wall fixed connection of standing groove is in the one end of third spring, the other end fixedly connected with toper nail of third spring, the rear end fixed connection of removal dish is in the one end of rubber sleeve, the outer wall equidistance of removal dish is provided with four sliders, the front end inner wall equidistance of adapter sleeve is provided with four spouts, equal sliding connection has the slider in the spout, the rear end outer wall equidistance of adapter sleeve is provided with four through grooves.

Preferably, the block mechanism includes the side groove, the equal fixed connection in the one end of second spring of inner wall in side groove, the equal fixed connection in one side of fixture block of the other end of second spring, the equal fixedly connected with T shape sliding block of the front and back end of fixture block, the front and back portion in side groove all is provided with the T-shaped groove, T shape sliding block and T-shaped groove sliding connection.

Preferably, the anchor rod bears the weight of the mechanism and includes first connector, the equal fixedly connected with sleeve pipe in lower part about the side is controlled to the rear end of first connector, sheathed tube rear end difference fixed connection is about the front end of second connector lower part on the side, the side is controlled to the front end of first connector and is gone up the lower part and all be provided with the fixed cover of double-end, the front end of the fixed cover of double-end all is provided with first screw hole, the front end middle part fixedly connected with protective sheath of first connector.

Preferably, the left side of the rear end of the bag is fixedly connected with a grouting connecting pipe, and the right side of the rear end of the bag is fixedly connected with a pressure relief opening.

Preferably, the other end of the rubber sleeve is fixedly connected to the inner wall of the rear end of the connecting sleeve, and the outer wall of the rear end of the connecting sleeve is fixedly connected with the protecting ring.

Preferably, all be provided with the reinforcing bar in the cover, the front end of reinforcing bar all is provided with the fixed cover of double-end, first screw hole all with second threaded rod threaded connection.

Preferably, the front end of the clamping sleeve is fixedly connected with a first threaded rod, the first threaded rod is in threaded connection with a second threaded hole, and the outer wall of the front end of the movable sleeve is fixedly connected with a sponge sleeve.

Preferably, the front end of the anchor rod head is provided with a drill rod, the drill rod sequentially penetrates through the front ends of the fixing mechanism, the self-locking mechanism and the anchor rod bearing mechanism, and the outer wall of the front end of the drill rod is provided with a surface layer hook sleeve.

The working principle is as follows: when the bag anchor cable is used, firstly, the anchor rod bearing mechanism is assembled, the first connector is taken out, the front part of a bag is arranged at the rear part of the first connector, then, the hole site at the rear part of the first connector is aligned, one end of a sleeve is sequentially arranged on the corresponding hole site, after the installation of one end of the sleeve is finished, the other end of the sleeve is arranged on the second connector, finally, the rear part of the bag is arranged at the front part of the second connector, then, the flow of the installation of the bag and the anchor rod bearing mechanism is finished, then, a reinforcing steel bar sequentially passes through the second connector, the hole sites of the sleeve and the first connector, finally, the reinforcing steel bar appears at the front part of the first connector and is fixed through a double-head fixing sleeve, the bag anchor cable at the stage can be used as a hollow anchor rod, and the punching of an inclined plane angle and the placing operation of the bag anchor cable are carried out through the action of a punching device carried by a drill rod and the drill rod, then the self-locking mechanism is twisted into a second threaded hole in the locking groove through the first threaded rod, the clamping mechanism is touched in the process of continuously twisting the self-locking mechanism, after the clamping groove in the clamping sleeve is contacted with the clamping block, the clamping block rotates for a circle, under the action of the elastic force of the second spring, the clamping block starts to spring into the clamping groove, the whole clamping sleeve is clamped, the self-locking mechanism and the connecting column are integrated, the individual transportation is facilitated through the unidirectional self-locking assembly of the self-locking mechanism, meanwhile, the disassembly cannot be achieved after the self-locking is completed, the stability characteristics of the integrated bag anchor cable are also kept, the rapid transportation and the on-site rapid assembly are facilitated, then the position of the limiting disc, the funnel block, the fixing column and the conical head is fixed through the action of the other end of the double-head fixing sleeve by first threaded connection, then the connecting column is taken up, and the hole site is used for the position arranged at the rear part of the clamping sleeve, the self-locking nail composed of the funnel block, the fixed column and the conical head is inserted into the self-locking nail, the fixed column and the conical head can firstly enter the inside of the clamping sleeve in the process of inserting the self-locking nail, the conical head can rapidly pass due to the conical design, the fixed column can continuously extrude the movable ball in the space formed by the movable sleeve and the fixed disk due to the arrangement of the width when continuously moving towards the inside of the front end of the clamping sleeve, the movable ball can move towards two sides due to the extrusion, and then can enter the round holes at two sides of the movable sleeve, after the fixed column completely passes through the gap of the built-in sleeves at two sides, the movable ball starts to return to the original position due to the fact that the movable ball is not subjected to the extrusion force, and through the funnel shape of the arranged funnel block, when the built-in sleeves at two sides return to the original position, the self-locking nail structure composed of the conical head, the fixed column and the funnel block can be self-locked, wherein, in the stage that the movable ball moves towards the round holes, the movable sleeve can be driven to move a small distance towards the inside of the front end of the clamping sleeve, but the fixed plate fixed inside the movable sleeve and the first spring connected with the front end of the fixed plate can return to the original position through the action of the first spring after the fixed column passes through the gap between the built-in sleeves on the two sides, the whole process completes the self-locking of the locking nail formed by the conical head, the fixed column and the funnel block and the self-locking mechanism, further the whole connecting column is fixed, then the rubber sleeve fixed on the front part of the connecting column is drilled at the end of the drill bit rod to prepare to be separated from the whole bag anchor cable, the rubber sleeve arranged at the rear part of the movable plate in the fixing mechanism can be continuously contacted through the action of the hook sleeve on the surface layer when being pulled out, the rubber sleeve can be driven to move by the pulling force of the rubber sleeve when being contacted, the movable plate connected is driven to move backwards by the action of the pulling force of the rubber sleeve, and the sliding block and the sliding chute can keep stable sliding, after the removal dish slides to the trough position, the toper nail through third spring coupling does not receive the influence of contractility in the standing groove of removal dish, the toper nail begins to pop out through trough outside fast, and then inlay fast in the soil layer, guarantee the stability and the firmness of whole bag anchor rope, whole process, current bag anchor rope has been solved, the bag, stock and anchor head are mostly whole integral type structure, the problem of transportation and on-the-spot assembly not be convenient for, and simultaneously, effect through fixed establishment, no longer rely on the fixed point embedding soil layer of anchor head alone, improve the stability of bag anchor rope, be favorable to the quick packing expansion of bag, accelerate the building engineering process.

The invention provides a bag anchor cable. The method has the following beneficial effects:

1. according to the invention, the self-locking nail composed of the funnel block, the fixed column and the conical head is inserted into the clamping sleeve, the fixed column can continuously extrude the movable ball to move towards two sides after entering the clamping sleeve due to the arrangement of the width, and then can enter the round holes at two sides of the moving sleeve, when the fixed column completely passes through the gap of the built-in sleeves at two sides, the extrusion force of the movable ball disappears, the fixed column starts to return to the original position, the funnel block and the movable balls at two sides form clamping, the self-locking nail is self-locked, the connection between the anchor rod bearing mechanism and the self-locking mechanism is further completed, the individual transportation is facilitated through the unidirectional self-locking assembly of the self-locking mechanism, meanwhile, the self-locking nail cannot be disassembled after the self-locking is completed, the stability characteristic of the integrated bag anchor cable is also kept, and the rapid transportation and the on-site rapid assembly are facilitated.

2. According to the invention, after the drilling of the drill bit rod is finished, the whole bag anchor cable is prepared to be separated, the generated pulling force is utilized, the rubber sleeve is continuously contacted with the rubber sleeve arranged at the rear part of the movable disc in the fixing mechanism under the action of the surface layer hook sleeve during pulling, and the rubber sleeve is driven to move under the action of the pulling force during contact, the connected movable disc is driven to move backwards by the rubber sleeve under the action of the pulling force, the sliding block and the sliding groove are used for keeping stable sliding, after the movable disc slides to the position of the through groove, the conical nail connected through the third spring in the placing groove of the movable disc is not influenced by the contraction force, the conical nail starts to rapidly pop out through the through groove, and then the conical nail is rapidly embedded into the soil layer, the stability and the firmness of the whole bag anchor cable are ensured, the rapid filling and the expansion of the bag are facilitated, and the building engineering process is ensured.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic top view of the anchor bar support mechanism of the present invention;

FIG. 3 is a schematic top view of the drill bit shank of the present invention;

FIG. 4 is a schematic top view of the bladder of the present invention;

FIG. 5 is a schematic top plan view of the self-locking mechanism of the present invention;

FIG. 6 is a schematic top view of the engaging sleeve of the present invention;

FIG. 7 is a cross-sectional view of the snap fit sleeve of the present invention in a non-inserted state;

FIG. 8 is a cross-sectional view illustrating the insertion state of the engaging sleeve according to the present invention;

FIG. 9 is a schematic view of the funnel block structure of the present invention;

FIG. 10 is a cross-sectional view of the engaging mechanism of the present invention;

FIG. 11 is a diagram illustrating a cartridge structure according to the present invention;

FIG. 12 is a schematic view of the fixing mechanism of the present invention;

FIG. 13 is a top view of the movable plate of the present invention.

Wherein, 1, a capsular bag; 2. an anchor rod bearing mechanism; 201. a first connector; 202. a sleeve; 203. a second connector; 204. a double-head fixing sleeve; 205. a first threaded hole; 206. a protective sleeve; 3. a self-locking mechanism; 301. connecting columns; 302. a locking groove; 303. a clamping sleeve; 304. a built-in sleeve; 305. moving the sleeve; 306. a sponge sleeve; 307. fixing the disc; 308. a movable ball; 309. a first spring; 310. a card slot; 311. a first threaded rod; 312. a second threaded rod; 313. a limiting disc; 314. a funnel block; 315. fixing a column; 316. a conical head; 317. a second threaded hole; 318. a circular hole; 4. a clamping mechanism; 401. a side groove; 402. a T-shaped slot; 403. a second spring; 404. a clamping block; 405. a T-shaped slider; 5. a fixing mechanism; 501. connecting sleeves; 502. a chute; 503. penetrating through the groove; 504. a guard ring; 505. a slider; 506. a movable tray; 507. a placement groove; 508. a third spring; 509. a conical nail; 510. a rubber sleeve; 511. an anchor rod head; 6. grouting a connecting pipe; 7. a pressure relief port; 8. reinforcing steel bars; 9. a drill rod; 10. the surface layer is hooked and sleeved.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1 to 13, an embodiment of the present invention provides a bag anchor cable, which includes a bag 1, an anchor rod carrying mechanism 2 is disposed inside the bag 1, a self-locking mechanism 3 is disposed at a front end of the anchor rod carrying mechanism 2, a fastening mechanism 4 is disposed inside the self-locking mechanism 3, a fixing mechanism 5 is disposed at a front portion of the self-locking mechanism 3, the self-locking mechanism 3 includes a connecting column 301 and a second threaded rod 312, locking grooves 302 are respectively disposed at upper and lower portions of left and right sides of a rear end of the connecting column 301, second threaded holes 317 are disposed on inner walls of front ends of the locking grooves 302, a fastening sleeve 303 is disposed in the locking groove 302, a fastening groove 310 is disposed at each upper and lower portion of a front end of the fastening sleeve 303, an inner wall of a rear end of the fastening sleeve 303 is fixedly connected with an internal sleeve 304, an inner wall of a front end of the internal sleeve 304 is fixedly connected to one end of a first spring 309, another end of the first spring 309 is fixedly connected to a front end of the fixing plate 307, the outer side of the fixed disk 307 is fixedly connected to the inner wall of the middle part of the movable sleeve 305, the upper and lower parts of the rear end of the movable sleeve 305 are respectively provided with a round hole 318, the upper and lower parts of the rear end of the fixed disk 307 are respectively provided with a movable ball 308, the front ends of the second threaded rods 312 are respectively and fixedly connected with a limiting disk 313, the front ends of the limiting disks 313 are respectively and fixedly connected with a funnel block 314, the front ends of the funnel blocks 314 are respectively and fixedly connected with a fixed column 315, the front ends of the fixed columns 315 are respectively and fixedly connected with a conical head 316, the fixed columns 315 are inserted into the clamping sleeve 303 through self-locking nails formed by the funnel blocks 314, the fixed columns 315 and the conical heads 316, the fixed columns 315 enter the clamping sleeve 303 due to the width setting, can continuously press the movable balls 308 to move towards two sides and then enter the round holes 318 on two sides of the movable sleeve 305, when the whole fixed columns 315 pass through the gaps of the built-in sleeves 304 on two sides, the extrusion force of the movable balls 308 disappears and starts to return to the original position, the arranged funnel blocks 314 and the movable balls 308 form clamping, carry out the auto-lock to self-locking nail, through the one-way auto-lock equipment of self-locking mechanism 3, be convenient for divide individual transportation, unable dismantlement after the auto-lock is accomplished simultaneously has also remain integral type bag anchor rope stability characteristics.

The fixing mechanism 5 comprises a connecting sleeve 501, an anchor rod head 511 is fixedly connected to the front end of the connecting sleeve 501, a moving disc 506 is arranged at the rear end of the anchor rod head 511, placing grooves 507 are respectively arranged at the upper and lower parts of the left and right sides of the rear end of the moving disc 506, the inner walls of the placing grooves 507 are fixedly connected to one end of a third spring 508, a conical nail 509 is fixedly connected to the other end of the third spring 508, the rear end of the moving disc 506 is fixedly connected to one end of a rubber sleeve 510, four sliding blocks 505 are equidistantly arranged on the outer wall of the moving disc 506, four sliding grooves 502 are equidistantly arranged on the inner wall of the front end of the connecting sleeve 501, sliding blocks 505 are respectively and slidably connected in the sliding grooves 502, four through grooves 503 are equidistantly arranged on the outer wall of the rear end of the connecting sleeve 501, after drilling is finished through a drill bit rod 9, the whole bag anchor cable is ready to be separated, and can be continuously contacted with the rubber sleeve 510 arranged at the rear part of the moving disc 506 in the fixing mechanism 5 through the action of a surface layer sleeve 10 when being pulled out, and when the contact, also can be because its power of taking out drives the motion of rubber sleeve 510, and the effect of rubber sleeve 510 through the power of taking out drives the removal dish 506 of connection and move backward, and the effect of slider 505 and spout 502 keeps sliding stability, after removal dish 506 slides to penetrating groove 503 position, the conical pin 509 through the connection of third spring 508 in the standing groove 507 of removal dish 506 does not receive the influence of shrink power, conical pin 509 begins to pop out through penetrating groove 503 outwards fast, and then inlays in the soil layer fast, guarantees the stability and the firmness of whole bag anchor rope.

The clamping mechanism 4 comprises a side groove 401, the inner wall of the side groove 401 is fixedly connected with one end of a second spring 403, the other end of the second spring 403 is fixedly connected with one side of a clamping block 404, the front end and the rear end of the clamping block 404 are fixedly connected with T-shaped sliding blocks 405, the front part and the rear part of the side groove 401 are provided with T-shaped grooves 402, the T-shaped sliding blocks 405 are in sliding connection with the T-shaped grooves 402, the self-locking mechanism 3 is twisted into a second threaded hole 317 in the locking groove 302 through a first threaded rod 311, the clamping mechanism 4 is touched in the process of continuously twisting the self-locking mechanism 3, after the clamping groove 310 in the clamping sleeve 303 is contacted with the clamping block 404, a circle of rotation is carried out, under the elastic force of the second spring 403, the clamping block 404 begins to be sprung into the clamping groove 310, so as to clamp the whole clamping sleeve 303, the self-locking mechanism 3 and the connecting column 301 are integrated, and the subsequent connection processing with the anchor rod bearing mechanism 2 is facilitated, the T-shaped sliding block 405 fixed to the fixture block 404 slides in the T-shaped groove 402, so that the position and the movement track of the fixture block 404 are stabilized, and the fixture block 404 is fast and fixedly engaged with the slot 310.

The anchor rod bearing mechanism 2 comprises a first connector 201, sleeves 202 are fixedly connected to the upper and lower parts of the left and right sides of the rear end of the first connector 201, the rear ends of the sleeves 202 are respectively and fixedly connected to the upper and lower parts of the left and right sides of the front end of a second connector 203, a double-head fixing sleeve 204 is arranged on the upper and lower parts of the left and right sides of the front end of the first connector 201, a first threaded hole 205 is arranged at the front end of the double-head fixing sleeve 204, a protective sleeve 206 is fixedly connected to the middle part of the front end of the first connector 201, the first connector 201 is taken out by assembling the anchor rod bearing mechanism 2, the front part of the bag 1 is arranged at the rear part of the first connector 201, then the hole position at the rear part of the first connector 201 is aligned, one end of the sleeve 202 is sequentially arranged at the corresponding hole position, after one end of the sleeve 202 is arranged, the other end of the sleeve 202 is arranged at the second connector 203, finally the rear part of the bag 1 is arranged at the front part of the second connector 203, and then accomplish the flow of the installation of bag 1 and stock carrier 2, pass through the hole site of second connector 203, sleeve pipe 202 and first connector 201 with reinforcing bar 8 in proper order afterwards, reinforcing bar 8 appears in first connector 201 front portion at last, fix through the fixed cover 204 of double-end, the bag anchor rope of this stage has already been can regard as the cavity stock to use to through the effect of the perforating device that drill bit pole 9 and drill bit pole 9 carried, carry out punching of inclined plane angle and the operation of placing of bag anchor rope.

The left side of the rear end of the bag 1 is fixedly connected with a grouting connecting pipe 6, the right side of the rear end of the bag 1 is fixedly connected with a pressure relief port 7, grouting is rapidly performed into the bag under the action of the grouting connecting pipe 6, the grouting pressure is adjusted to be 0.52-0.81 Mpa as much as possible, so that slurry is slowly injected, when the grouting pressure reaches the interval, the pressure relief port 7 is automatically opened to protect the bag 1 from being squeezed and broken, the full filling and shaping of the cavity of the bag 1 are facilitated, a pressure bearing body is formed, meanwhile, the pressure relief port is made of a stainless steel pipe with the diameter of twenty-five millimeters and the thickness of four millimeters, the other end of the rubber sleeve 510 is fixedly connected to the inner wall of the rear end of the connecting sleeve 501, the outer wall of the rear end of the connecting sleeve 501 is fixedly connected with a protection ring 504, the through protection ring 504 protects the through groove 503 from the infiltration of soil as much as possible, so that the structure of the fixing mechanism 5 is failed, reinforcing steel bars 8 are arranged in the sleeve 202, the front end of the steel bar 8 is provided with a double-head fixing sleeve 204, the first threaded hole 205 is in threaded connection with the second threaded rod 312, the steel bar 8 and the second threaded rod 312 are quickly fixed through the double-head fixing sleeve 204, a self-locking nail is composed of a limiting disc 313, a funnel block 314, a fixing column 315 and a conical head 316, the front end of the clamping sleeve 303 is fixedly connected with a first threaded rod 311, the first threaded rod 311 is in threaded connection with a second threaded hole 317, the outer wall of the front end of the movable sleeve 305 is fixedly connected with a sponge sleeve 306, the friction force between the movable sleeve 305 and the inner wall of the built-in sleeve 304 is increased through the action of the sponge sleeve 306, the position of the movable sleeve 305 is stabilized at the same time to prevent the movable sleeve 305 from being distorted due to the action of a first spring 309, the front end of the anchor rod 511 is provided with a drill rod 9, the drill rod 9 sequentially penetrates through the fixing mechanism 5, the front end of the self-locking mechanism 3 and the front end of the anchor rod bearing mechanism 2, the outer wall of the front end of the drill rod 9 is provided with a surface layer hook sleeve 10, the surface layer hook sleeve 10 is continuously contacted with the rubber sleeve 510 arranged at the rear part of the movable disk 506 in the fixing mechanism 5, so that the contact area is increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bag anchor rope, includes bag (1), its characterized in that: an anchor rod bearing mechanism (2) is arranged in the bag (1), a self-locking mechanism (3) is arranged at the front end of the anchor rod bearing mechanism (2), a clamping mechanism (4) is arranged in the self-locking mechanism (3), and a fixing mechanism (5) is arranged at the front part of the self-locking mechanism (3);

the self-locking mechanism (3) comprises a connecting column (301) and a second threaded rod (312), locking grooves (302) are respectively arranged at the upper and lower parts of the left and right sides of the rear end of the connecting column (301), second threaded holes (317) are respectively arranged on the inner wall of the front end of each locking groove (302), a clamping sleeve (303) is arranged in each locking groove (302), clamping grooves (310) are respectively arranged at the upper and lower parts of the front end of each clamping sleeve (303), a built-in sleeve (304) is fixedly connected to the inner wall of the rear end of each clamping sleeve (303), the inner wall of the front end of each built-in sleeve (304) is fixedly connected to one end of a first spring (309), the other end of each first spring (309) is fixedly connected to the front end of a fixed disc (307), the outer side of each fixed disc (307) is fixedly connected to the inner wall of the middle of a movable sleeve (305), and round holes (318) are respectively arranged at the upper and lower parts of the rear end of each movable sleeve (305), movable balls (308) are arranged on the upper portion and the lower portion of the rear end of the fixed disc (307), the front ends of the second threaded rods (312) are fixedly connected with limit discs (313), the front ends of the limit discs (313) are fixedly connected with funnel blocks (314), the front ends of the funnel blocks (314) are fixedly connected with fixed columns (315), and the front ends of the fixed columns (315) are fixedly connected with conical heads (316);

the fixing mechanism (5) comprises a connecting sleeve (501), the front end of the connecting sleeve (501) is fixedly connected with an anchor rod head (511), the rear end of the anchor rod head (511) is provided with a movable disk (506), the upper and lower parts of the left and right sides of the rear end of the movable disk (506) are provided with placing grooves (507), the inner wall of the placing groove (507) is fixedly connected with one end of a third spring (508), the other end of the third spring (508) is fixedly connected with a conical nail (509), the rear end of the moving disk (506) is fixedly connected with one end of a rubber sleeve (510), four sliding blocks (505) are arranged on the outer wall of the movable disk (506) at equal intervals, four sliding grooves (502) are arranged on the inner wall of the front end of the connecting sleeve (501) at equal intervals, all sliding connection has slider (505) in spout (502), the rear end outer wall equidistance of adapter sleeve (501) is provided with four through-grooves (503).

2. The bag cable bolt of claim 1, wherein: clamping mechanism (4) are including side groove (401), the equal fixed connection in the one end of second spring (403) of inner wall in side groove (401), the equal fixed connection in one side of fixture block (404) of the other end of second spring (403), the equal fixedly connected with T shape sliding block (405) of front and back end of fixture block (404), the front and back portion in side groove (401) all is provided with T shape groove (402), T shape sliding block (405) and T shape groove (402) sliding connection.

3. A bag anchor line according to claim 1, wherein: the anchor rod bears mechanism (2) includes first connector (201), the equal fixedly connected with sleeve pipe (202) of lower part about the rear end of first connector (201) inclines, the lower part about the front end of second connector (203) is gone up to the rear end difference fixed connection of sleeve pipe (202), the lower part all is provided with the fixed cover of double-end (204) about the front end of first connector (201) inclines, the front end of the fixed cover of double-end (204) all is provided with first screw hole (205), the front end middle part fixedly connected with protective sheath (206) of first connector (201).

4. A bag anchor line according to claim 1, wherein: the left side of the rear end of the bag (1) is fixedly connected with a grouting connecting pipe (6), and the right side of the rear end of the bag (1) is fixedly connected with a pressure relief opening (7).

5. A bag anchor line according to claim 1, wherein: the other end fixed connection of rubber sleeve (510) is at the rear end inner wall of adapter sleeve (501), the rear end outer wall fixed connection of adapter sleeve (501) has protection ring (504).

6. A bag anchor line according to claim 3, wherein: all be provided with reinforcing bar (8) in sleeve pipe (202), the front end of reinforcing bar (8) all is provided with fixed cover of double-end (204), first screw hole (205) all with second threaded rod (312) threaded connection.

7. A bag anchor line according to claim 1, wherein: the front end of the clamping sleeve (303) is fixedly connected with a first threaded rod (311), the first threaded rod (311) is in threaded connection with a second threaded hole (317), and the outer wall of the front end of the movable sleeve (305) is fixedly connected with a sponge sleeve (306).

8. A bag anchor line according to claim 1, wherein: the front end of anchor rod head (511) is provided with drill rod (9), drill rod (9) run through the front end of fixed establishment (5), self-locking mechanism (3) and stock bearing mechanism (2) in proper order, the front end outer wall of drill rod (9) is provided with the top layer and colludes cover (10).