CN116641376A - NPR anchor rope installation is with fixed auxiliary device convenient to operation is used - Google Patents

Abstract

The invention discloses a fixing auxiliary device for installing an NPR anchor cable, which is convenient to operate and use, and comprises a buried component, a connecting support seat and a lifting support seat, wherein the lifting support seat is connected with the connecting support seat through a height adjusting mechanism; the top of the lifting supporting seat is provided with a movable support through a first sliding rail and a first sliding block in a sliding mode, and two first threaded sleeves are fixed on the movable support. When the anchor cable tensioning device is used, firstly, a pit is dug in the middle position of a group of anchor cables, the buried assembly is buried in the pit, then, the positions of the movable supports are sequentially adjusted to be close to tensioning ends of the anchor cables, the tensioning ends of the anchor cables are fixed through the clamping mechanisms, then, the anchor cables can be pulled through the tensioning hydraulic cylinders, so that the anchor cables are tensioned to proper prestress, then, the anchor cables are fixed, the use is simple and convenient, and the anchor cables at different positions can be tensioned and fixed through adjusting the positions of the movable supports.

Description

NPR anchor rope installation is with fixed auxiliary device convenient to operation is used

Technical Field

The invention relates to the technical field of NPR anchor cable installation, in particular to a fixing auxiliary device for NPR anchor cable installation, which is convenient to operate and use.

Background

Constant resistance large deformation (NPR) anchor cable is widely applied to side slopes and mining engineering as an efficient energy-absorbing anchor cable.

1. Tension principle npr anchor cable technology uses the tension principle to tighten ropes or cables so that the ropes or cables bear the weight and the stress of a building or a structure. Stabilization and safety of buildings or structures can be achieved by adjusting the tension of ropes or cables

2. The anchoring principle npr anchor cable technology uses different types of anchors to anchor ropes or cables to a building or structure. These anchors may be anchors, clasps, pressure plates, etc. The choice and use of these fixtures is tailored to the needs of different buildings or structures.

3. The principle of materials is that ropes or cables of npr cable technology are generally made of high-strength, corrosion-resistant materials. These materials have durability, tensile strength, and corrosion resistance and are capable of withstanding extreme weather and environmental forces.

In a word, the principle of the npr misrope technology is to realize the stabilization, the safety reinforcement, the monitoring and the early warning of a building or a structure through the optimized combination of tension, fixation, materials and the like.

In the prior art, before the tensioning end of the anchor cable is fixed through the fixer, the fixer is required to be installed on a structure, then the tensioning end of the anchor cable is connected with the fixer, the fixing auxiliary device is required to pre-fix the tensioning end of the anchor cable before connection, most of fixing auxiliary devices in the prior art are heavy in size, frequent movement is required to pre-fix the tensioning ends of the anchor cable at different positions, and the use is inconvenient.

Disclosure of Invention

In order to solve the problems mentioned in the background art, the invention provides a fixing auxiliary device for installing NPR anchor cables, which is convenient to operate and use.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

NPR anchor rope installation is with fixed auxiliary device convenient to operation uses, including buried subassembly, connection supporting seat and lift supporting seat, its characterized in that: the lifting supporting seat is connected with the connecting supporting seat through a height adjusting mechanism;

the top end of the lifting support seat is slidably provided with a movable support through a first sliding rail and a first sliding block, two first threaded sleeves are fixed on the movable support, the top end of the lifting support seat is rotatably provided with two first threaded rods which are mutually parallel, and the two first threaded sleeves are correspondingly and respectively installed outside the two first threaded rods through threads;

the top end of the movable support is provided with a movable support through a second sliding rail and a second sliding block in a sliding manner, the top end of the movable support is fixedly provided with a tensioning hydraulic cylinder, an output shaft of the tensioning hydraulic cylinder is fixedly connected with the movable support, and the movable support is provided with a clamping mechanism for fixing the tensioning end of the anchor cable.

Preferably, the height adjusting mechanism comprises a supporting outer frame, four second threaded sleeves are fixed at the top end of the connecting supporting seat, four second threaded rods are rotatably installed at the bottom end of the lifting supporting seat, and the bottom ends of the second threaded rods extend into the second threaded sleeves.

Preferably, the both sides of supporting the frame all are fixed with the auxiliary guide support that the level set up, and the bottom both sides of lifting support seat all are fixed with the direction locking plate of vertical setting, and the bottom of direction locking plate runs through auxiliary guide support through the guide notch activity, and a plurality of positioning jack have been seted up to top-down equidistance on the direction locking plate, and the both sides of supporting the frame all are fixed with the latch that the level set up, and the latch corresponds the matching with positioning jack, still is fixed with the elastic expansion link on the outer wall of supporting the frame, and the expansion end and the latch of elastic expansion link are fixed.

Preferably, the top of connection supporting seat rotates installs vertical pivot, the top of vertical pivot is fixed with oval wheel, oval wheel's edge and one side contact of lock bolt, it installs the prism sleeve to rotate on the lifting support seat, the telescopic external fixation of prism has first straight-line gear, the external fixation of second threaded rod has fourth straight-line gear, four fourth straight-line gears around first straight-line gear just with first straight-line gear engagement all around, rotate the horizontal pivot of installing the level setting on the support frame, the one end of horizontal pivot is fixed with first handle, the other end of horizontal pivot is fixed with incomplete gear, install the prismatic pole through the connecting piece rotation on the support frame, the top of prismatic pole extends to in the prism sleeve, the bottom of prismatic pole is fixed with the disc, the bottom of disc is equipped with first annular tooth, the top of oval wheel is equipped with the annular tooth of second, first annular tooth and the corresponding meshing of second annular tooth.

Preferably, the two first threaded rods are fixed with second spur gears at the ends close to each other, the two second spur gears are meshed with each other, and a second handle is fixed at one end, away from the second spur gears, of one of the first threaded rods.

Preferably, the fixture includes arc holder, and the arc holder is equipped with a plurality ofly, and arc holder passes through third slide rail and third slider slidable mounting in one side of moving the support, and a plurality of arc holder annular array distributes, and one side that a plurality of arc holders are close to each other is equipped with protruding granule, and one side that a plurality of arc holders keep away from each other is equipped with locking actuating mechanism.

Preferably, the locking driving mechanism comprises a third threaded sleeve and a third threaded rod, the third threaded sleeve is fixed on a third sliding block, the third threaded rod is rotatably mounted on the movable support, the third threaded sleeve is threadably mounted on the third threaded rod, a third spur gear is fixed at one end, far away from the third threaded sleeve, of the third threaded rod, a transmission toothed ring is rotatably mounted on the movable support, and the third spur gear is meshed with the transmission toothed ring.

Preferably, one of the third threaded rods is fixedly provided with a third handle, the movable support is fixedly provided with a locking hydraulic cylinder which is horizontally arranged, an output shaft of the locking hydraulic cylinder is fixedly provided with a locking friction piece, and the locking friction piece is correspondingly matched with the third handle.

Preferably, the buried component comprises a bottom supporting plate and a plurality of supporting vertical rods, and the bottom supporting plate is fixed at the bottom ends of the supporting vertical rods through bolts.

Preferably, the balancing weight is installed on the top of bottom support board, has welded between the outside of many support montants and has strengthened the frame, and the strengthening frame is equipped with a plurality ofly, and a plurality of strengthening frames equidistance distributes in vertical direction.

Compared with the prior art, the invention has the beneficial effects that:

1. when the anchor cable tensioning device is used, firstly, a pit is dug in the middle position of a group of anchor cables, the buried assembly is buried in the pit, then, the positions of the movable supports are sequentially adjusted to be close to tensioning ends of the anchor cables, the tensioning ends of the anchor cables are fixed through the clamping mechanisms, then, the anchor cables can be pulled through the tensioning hydraulic cylinders, so that the anchor cables are tensioned to proper prestress, then, the anchor cables are fixed, the anchor cable tensioning device is simple and convenient to use, and the anchor cables at different positions can be tensioned and fixed through adjusting the positions of the movable supports;

2. through the design of the height adjusting mechanism, the height of the movable support can be adaptively adjusted through the height adjusting mechanism, so that the device can adapt to different installation conditions, and when the four second threaded rods synchronously rotate, the lifting support seat can be driven to move in a lifting manner due to the threaded fit of the second threaded rods and the second threaded sleeves, and the purpose of adjusting the height of the lifting support seat is achieved;

3. due to the existence of the incomplete gear, fan-shaped meshing teeth with the angle smaller than one hundred eighty degrees are continuously distributed on the incomplete gear, when the incomplete gear rotates to a state that the meshing teeth are meshed with first annular teeth on the disc, the incomplete gear can be prevented from being meshed with second annular teeth on the elliptical wheel, and vice versa, the incomplete gear can drive the elliptical wheel and the disc to rotate independently in sequence in the rotating process, the incomplete gear can be kept to rotate for a circle to drive a half circle by selecting proper part sizes, when the long axis of the elliptical wheel faces to the locking bolt, the elastic force of the elastic telescopic rod can be overcome, the locking bolt is pushed to be inserted into the positioning jack, so that the guide locking plate can not move up and down, and the aim of locking the height of the lifting supporting seat can be achieved;

4. when the incomplete gear rotates for one circle, the disc and the first straight gear are driven to rotate for one angle, the first straight gear and the fourth straight gear are meshed to drive the second threaded rod to rotate for a plurality of circles and drive the lifting support seat to move in the vertical direction for a distance which is exactly the same as the distance between two adjacent positioning jacks, so that the disc and the first straight gear can intermittently move upwards for a distance, and in a moving gap, the elliptical wheel can rotate for half a circle, so that the effects of locking and loosening are achieved;

5. when the height is adjusted, the first handle is only required to be continuously rotated, the lifting support seat is lifted for a distance in the process, then the lifting support seat is stopped, then the elliptical wheel rotates for ninety degrees, so that the lifting support seat is locked, when the first handle is continuously rotated, the elliptical wheel continuously rotates for ninety degrees, the lifting support seat is unlocked in height, then the lifting support seat is continuously lifted for a distance, the purpose of continuous unidirectional adjustment can be achieved, the height can be locked after the adjustment is finished, and the device is simply and conveniently used and more convenient and efficient to arrange in the operation process by only continuously rotating the first handle;

6. through locking driven design, when driving one of them third threaded rod through the third handle and rotate, because the meshing of third spur gear and transmission ring gear to can drive other third threaded rods and follow synchronous rotation, and then can drive the arc holder along the third slide rail through third threaded rod and the telescopic cooperation of third screw thread and remove, and then can be quick manual regulation relative interval between each arc holder, thereby locking and the release cable that can be quick.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a detailed cross-sectional view of a first view of the height adjustment mechanism of the present invention;

FIG. 4 is an enlarged detail view of a second view of the height adjustment mechanism of the present invention;

FIG. 5 is an enlarged detail view of the elevating support base of the present invention from the main view;

FIG. 6 is an enlarged perspective view of a first view of a stationary support of the present invention;

FIG. 7 is an enlarged perspective view of a second view of the stationary support of the present invention;

FIG. 8 is an enlarged detail view of a first view of the clamping mechanism of the present invention;

FIG. 9 is an enlarged detail view of a second view of the clamping mechanism of the present invention;

FIG. 10 is an enlarged detail view of the inside of the support frame of the present invention;

FIG. 11 is an enlarged detail view of a second view of the clamping mechanism of the present invention;

in the figure: 1. an underground assembly; 101. a bottom support plate; 102. balancing weight; 103. a supporting vertical rod; 104. a bolt; 105. a reinforcing frame; 2. connecting the support seat; 201. a second threaded sleeve; 3. a height adjusting mechanism; 301. a supporting outer frame; 302. an auxiliary guide bracket; 303. a dead bolt; 304. a vertical rotating shaft; 305. an elliptical wheel; 3051. a second annular tooth; 306. an elastic telescopic rod; 307. a horizontal rotating shaft; 308. an incomplete gear; 4. lifting the supporting seat; 401. a second threaded rod; 4011. a fourth spur gear; 4012. a prismatic sleeve; 4013. a first straight gear; 4014. a guide locking plate; 4015. positioning the jack; 402. a first slide rail; 403. a first slider; 404. a first threaded rod; 405. a first threaded sleeve; 406. a second spur gear; 407. a second handle; 5. a movable support; 501. a second slide rail; 502. a second slider; 503. tensioning a hydraulic cylinder; 6. a movable support; 601. locking a hydraulic cylinder; 602. a locking friction member; 603. a third handle; 604. a drive ring gear; 7. a third slide rail; 701. a third slider; 702. protruding particles; 703. a third threaded sleeve; 704. a third threaded rod; 705. a third spur gear; 706. an arc-shaped clamping member; 8. a connecting piece; 801. a prism rod; 802. a disc; 8021. a first annular tooth.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-7, a fixing auxiliary device for installing an NPR anchor cable convenient to operate and use comprises a buried component 1, a connection supporting seat 2 and a lifting supporting seat 4, and is characterized in that: the lifting supporting seat 4 is connected with the connecting supporting seat 2 through a height adjusting mechanism 3;

the top end of the lifting support seat 4 is slidably provided with a movable support seat 5 through a first sliding rail 402 and a first sliding block 403, two first threaded sleeves 405 are fixed on the movable support seat 5, the top end of the lifting support seat 4 is rotatably provided with two first threaded rods 404 which are mutually parallel, and the two first threaded sleeves 405 are respectively correspondingly and spirally arranged outside the two first threaded rods 404;

when the two first threaded rods 404 synchronously rotate, the movable support 5 can be driven to horizontally move, so that the position of the movable support 5 can be conveniently adjusted;

the top end of the movable support 5 is slidably provided with a movable support 6 through a second sliding rail 501 and a second sliding block 502, the top end of the movable support 5 is fixedly provided with a tensioning hydraulic cylinder 503, an output shaft of the tensioning hydraulic cylinder 503 is fixedly connected with the movable support 6, and the movable support 6 is provided with a clamping mechanism for fixing the tensioning end of the anchor cable;

the height of the movable support 5 can be adaptively adjusted through the height adjusting mechanism 3, so that the device can adapt to different installation conditions;

when the anchor cable tensioning device is used, firstly, a pit is dug in the middle position of a group of anchor cables, the buried assembly 1 is buried in the pit, then the positions of the movable supports 5 are sequentially adjusted to be close to tensioning ends of the anchor cables, the tensioning ends of the anchor cables are fixed through the clamping mechanisms, then the anchor cables can be pulled through the tensioning hydraulic cylinders 503, the anchor cables are tensioned to proper prestress, then the anchor cables are fixed, the anchor cable tensioning device is simple and convenient to use, and the anchor cables at different positions can be tensioned and fixed through the positions of the movable supports 5.

Example 2

Referring to fig. 1 to 11, the difference between this embodiment and embodiment 1 is that the height adjusting mechanism 3 includes a supporting outer frame 301, four second threaded sleeves 201 are fixed at the top end of the connecting support base 2, four second threaded rods 401 are rotatably installed at the bottom end of the lifting support base 4, and the bottom end of the second threaded rod 401 extends into the second threaded sleeves 201;

when the four second threaded rods 401 synchronously rotate, the second threaded rods 401 are matched with the threads of the second threaded sleeve 201, so that the lifting support seat 4 can be driven to move up and down, and the purpose of adjusting the height of the lifting support seat 4 is achieved;

the two sides of the supporting outer frame 301 are both fixed with auxiliary guide brackets 302 which are horizontally arranged, the two sides of the bottom end of the lifting supporting seat 4 are both fixed with guide locking plates 4014 which are vertically arranged, the bottom end of each guide locking plate 4014 movably penetrates through the auxiliary guide brackets 302 through a guide notch, a plurality of positioning jacks 4015 are formed in each guide locking plate 4014 at equal intervals from top to bottom, locking bolts 303 which are horizontally arranged are respectively fixed on the two sides of the supporting outer frame 301, the locking bolts 303 are correspondingly matched with the positioning jacks 4015, an elastic telescopic rod 306 is further fixed on the outer wall of the supporting outer frame 301, and the movable ends of the elastic telescopic rods 306 are fixed with the locking bolts 303;

under the state that the elastic telescopic rod 306 is relaxed, the locking bolt 303 is pulled to move towards the inside of the supporting outer frame 301, so that the locking bolt 303 is not contacted with the guide locking plate 4014, and when the lifting supporting seat 4 moves in a lifting mode, the guide locking plate 4014 moves in a following mode, and the sliding fit of the auxiliary guide bracket 302 and the guide locking plate 4014 plays an auxiliary guide role in moving the lifting supporting seat 4.

The top end of the connection support seat 2 is rotatably provided with a vertical rotating shaft 304, the top end of the vertical rotating shaft 304 is fixedly provided with an elliptical wheel 305, the edge of the elliptical wheel 305 is in contact with one side of the locking bolt 303, the lifting support seat 4 is rotatably provided with a prismatic sleeve 4012, the outer part of the prismatic sleeve 4012 is fixedly provided with a first straight gear 4013, the outer part of the second threaded rod 401 is fixedly provided with a fourth straight gear 4011, the fourth straight gear 4011 surrounds the periphery of the first straight gear 4013 and is meshed with the first straight gear 4013, the support outer frame 301 is rotatably provided with a horizontal rotating shaft 307 which is horizontally arranged, one end of the horizontal rotating shaft 307 is fixedly provided with a first handle, the other end of the horizontal rotating shaft 307 is fixedly provided with an incomplete gear 308, the support outer frame 301 is rotatably provided with a prismatic rod 801 through a connecting piece 8, the top end of the prismatic rod 801 extends into the prismatic sleeve 4012, the bottom end of the prismatic rod 801 is fixedly provided with a disc 802, the bottom end of the disc 802 is provided with a first annular tooth 8021, the top end of the elliptical wheel 305 is provided with a second annular tooth 3051, and the first annular tooth 8021 and the second annular tooth 3051 are correspondingly meshed with the incomplete gear 308;

due to the existence of the incomplete gear 308, fan-shaped meshing teeth with less than one hundred eighty degrees are continuously distributed on the incomplete gear 308, when the incomplete gear 308 rotates to a state that the meshing teeth are meshed with the first annular teeth 8021 on the disc 802, the incomplete gear 308 can be guaranteed not to mesh with the second annular teeth 3051 on the elliptical wheel 305, and conversely, the incomplete gear 308 can sequentially and independently drive the elliptical wheel 305 and the disc 802 to rotate in the rotating process, through selecting proper part sizes, each rotation of the incomplete gear 308 is kept to drive a half circle, when the long axis of the elliptical wheel 305 faces the locking bolt 303, the elastic force of the elastic telescopic rod 306 can be overcome, the locking bolt 303 is pushed to be inserted into the positioning insertion hole 4015, so that the guide locking plate 4014 can not move up and down, and the purpose of locking the height of the lifting supporting seat 4 can be achieved, and the two states can be continuously switched in the locking state and unlocking state as the incomplete gear 308 is driven by the first handle;

each time the incomplete gear 308 rotates for one circle, the disc 802 and the first straight gear 4013 are driven to rotate for an angle, by selecting proper part sizes, the first straight gear 4013 and the fourth straight gear 4011 are guaranteed to be meshed to drive the second threaded rod 401 to rotate for a plurality of circles and drive the lifting support seat 4 to move for a distance in the vertical direction, the distance is exactly the same as the interval between two adjacent positioning jacks 4015, so that the intermittent upward movement for a distance can be realized, and in the moving interval, the elliptical wheel 305 can rotate for a half circle, so that the locking and loosening effects are achieved;

when the height is adjusted, only the first handle is required to be continuously rotated, in the process, the lifting support seat 4 can be firstly lifted for a distance and then stopped, then the elliptical wheel 305 rotates for ninety degrees, so that the height of the lifting support seat 4 is locked, when the first handle is continuously rotated, the elliptical wheel 305 continuously rotates for ninety degrees, the height locking of the lifting support seat 4 is released, then the lifting support seat 4 is continuously lifted for a distance, thereby the aim of continuous unidirectional adjustment can be achieved, the height can be locked after the adjustment is finished, and the device is more convenient and efficient to use only by continuously rotating the first handle in the operation process.

Example 3

Referring to fig. 4-7, the difference between this embodiment and embodiment 1 is that the two first threaded rods 404 are fixed with a second spur gear 406 at the end close to each other, the two second spur gears 406 are meshed with each other, and a second handle 407 is fixed at the end of one first threaded rod 404 far from the second spur gear 406;

only one of the first threaded rods 404 is driven to rotate by the second handle 407, the other first threaded rod 404 can be driven to synchronously and reversely rotate by the mutual meshing of the two second spur gears 406, and threads opposite to the directions are formed on the two first threaded rods 404, so that the movable support 5 can be driven to horizontally move.

Example 4

Referring to fig. 6-11, the difference between the present embodiment and embodiment 1 is that the clamping mechanism includes a plurality of arc-shaped clamping members 706, the arc-shaped clamping members 706 are slidably mounted on one side of the moving bracket 6 through a third sliding rail 7 and a third sliding block 701, the plurality of arc-shaped clamping members 706 are distributed in an annular array, protruding particles 702 are disposed on one side of the plurality of arc-shaped clamping members 706 close to each other, and a locking driving mechanism is disposed on one side of the plurality of arc-shaped clamping members 706 far from each other;

the plurality of arc clamping pieces 706 are driven to be close to each other and far away from each other through the locking driving mechanism, so that the cable can be clamped and fixed outside the arc clamping pieces 706, one end of the cable is fixed through friction force, the friction force can be improved through the raised particles 702, the clamping is more stable, then the anchor cable can be pulled through the tensioning hydraulic cylinder 503, the anchor cable is tensioned to proper prestress, and then the anchor cable is fixed.

In order to clamp, fix and loosen the cable more conveniently, the locking driving mechanism comprises a third threaded sleeve 703 and a third threaded rod 704, the third threaded sleeve 703 is fixed on a third sliding block 701, the third threaded rod 704 is rotatably installed on a movable support 6, the third threaded sleeve 703 is threadably installed on the third threaded rod 704, one end of the third threaded rod 704 far away from the third threaded sleeve 703 is fixedly provided with a third spur gear 705, the movable support 6 is rotatably provided with a transmission toothed ring 604, the third spur gear 705 is meshed with the transmission toothed ring 604, one of the third threaded rods 704 is fixedly provided with a third handle 603, a locking hydraulic cylinder 601 which is horizontally arranged is fixed on the movable support 6, and the output shaft of the locking hydraulic cylinder 601 is fixedly provided with a locking friction piece 602 which is correspondingly matched with the third handle 603;

when one of the third threaded rods 704 is driven to rotate by the third handle 603, due to the engagement of the third spur gear 705 and the transmission toothed ring 604, other third threaded rods 704 can be driven to rotate synchronously, and then the arc-shaped clamping pieces 706 can be driven to move along the third sliding rail 7 by the cooperation of the third threaded rods 704 and the third threaded sleeves 703, so that the relative distance between the arc-shaped clamping pieces 706 can be manually adjusted quickly, and the cable can be locked and released quickly.

Example 5

Referring to fig. 2, the difference between this embodiment and embodiment 1 is that the buried component 1 includes a bottom supporting plate 101 and a plurality of supporting vertical rods 103, the bottom supporting plate 101 is fixed at the bottom end of the supporting vertical rods 103 by bolts 104, the top end of the bottom supporting plate 101 is provided with a balancing weight 102, a reinforcing frame 105 is welded between the outer sides of the plurality of supporting vertical rods 103, the reinforcing frame 105 is provided with a plurality of reinforcing frames 105, and the plurality of reinforcing frames 105 are equidistantly distributed in the vertical direction, so that the whole device cannot be displaced after the buried component 1 is buried in the ground, and the whole device cannot be displaced after the device is pulled by an anchor cable.

In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the invention is mainly used for protecting a mechanical device, so the invention does not explain the control mode and circuit connection in detail.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (10)

1. NPR anchor rope installation is with fixed auxiliary device convenient to operation uses, including buried subassembly (1), connection supporting seat (2) and lift supporting seat (4), its characterized in that: the lifting supporting seat (4) is connected with the connecting supporting seat (2) through a height adjusting mechanism (3);

the top end of the lifting support seat (4) is slidably provided with a movable support seat (5) through a first sliding rail (402) and a first sliding block (403), two first threaded sleeves (405) are fixed on the movable support seat (5), two first threaded rods (404) which are mutually parallel are rotatably arranged at the top end of the lifting support seat (4), and the two first threaded sleeves (405) are respectively correspondingly and spirally arranged outside the two first threaded rods (404);

the top of the movable support (5) is provided with a movable support (6) through a second sliding rail (501) and a second sliding block (502) in a sliding manner, the top of the movable support (5) is fixedly provided with a tensioning hydraulic cylinder (503), an output shaft of the tensioning hydraulic cylinder (503) is fixed with the movable support (6), and a clamping mechanism for fixing an anchor cable tensioning end is arranged on the movable support (6).

2. The fixing auxiliary device for installing the NPR anchor cable, which is convenient to operate and use, according to claim 1, is characterized in that: the height adjusting mechanism (3) comprises a supporting outer frame (301), four second threaded sleeves (201) are fixed at the top end of the connecting supporting seat (2), four second threaded rods (401) are rotatably installed at the bottom end of the lifting supporting seat (4), and the bottom ends of the second threaded rods (401) extend into the second threaded sleeves (201).

3. The fixing auxiliary device for installing the NPR anchor cable, which is convenient to operate and use, according to claim 2, is characterized in that: auxiliary guide brackets (302) which are horizontally arranged are fixed on two sides of the supporting outer frame (301), guide locking plates (4014) which are vertically arranged are fixed on two sides of the bottom end of the lifting supporting seat (4), the bottom ends of the guide locking plates (4014) movably penetrate through the auxiliary guide brackets (302) through guide gaps, a plurality of positioning jacks (4015) are formed in the guide locking plates (4014) from top to bottom at equal intervals, both sides of the supporting outer frame (301) are respectively fixed with a locking bolt (303) which is horizontally arranged, the locking bolts (303) are correspondingly matched with the positioning jacks (4015), the outer wall of the supporting outer frame (301) is also fixed with an elastic telescopic rod (306), and the movable end of the elastic telescopic rod (306) is fixed with the locking bolts (303).

4. A fixing aid for installation of NPR anchor cable for easy operation according to claim 3, wherein: the top of the connection supporting seat (2) is rotationally provided with a vertical rotating shaft (304), the top of the vertical rotating shaft (304) is fixedly provided with an elliptical wheel (305), the edge of the elliptical wheel (305) is in contact with one side of a locking bolt (303), the lifting supporting seat (4) is rotationally provided with a prismatic sleeve (4012), the outer part of the prismatic sleeve (4012) is fixedly provided with a first straight gear (4013), the outer part of the second threaded rod (401) is fixedly provided with a fourth straight gear (4011), the four fourth straight gears (4011) surround the periphery of the first straight gear (4013) and are meshed with the first straight gear (4013), one end of the horizontal rotating shaft (307) is rotationally provided with a horizontal rotating shaft (307), one end of the horizontal rotating shaft (307) is fixedly provided with a first handle, the other end of the horizontal rotating shaft (307) is fixedly provided with an incomplete gear (308), the supporting outer frame (301) is rotationally provided with a prismatic rod (801) through a connecting piece (8), the top end of the prismatic rod (801) extends into the prismatic sleeve (2), the bottom end of the prismatic rod (801) is fixedly provided with a disc (802), the bottom end of the disc (305) is meshed with the first annular tooth (305), the annular tooth (305) is provided with the first tooth (3051), the first annular tooth (8021) and the second annular tooth (3051) are respectively meshed with the incomplete gear (308).

5. The fixing auxiliary device for installing the NPR anchor cable, which is convenient to operate and use, according to claim 1, is characterized in that: two the one end that first threaded rod (404) is close to each other is fixed with second straight-line gear (406), and two second straight-line gear (406) intermeshing, and one of them first threaded rod (404) is kept away from one end that second straight-line gear (406) is fixed with second handle (407).

6. The fixing auxiliary device for installing the NPR anchor cable, which is convenient to operate and use, according to claim 1, is characterized in that: the clamping mechanism comprises a plurality of arc clamping pieces (706), wherein the arc clamping pieces (706) are arranged, the arc clamping pieces (706) are slidably mounted on one side of the movable support (6) through a third sliding rail (7) and a third sliding block (701), the arc clamping pieces (706) are distributed in an annular array, protruding particles (702) are arranged on one sides, close to each other, of the arc clamping pieces (706), and a locking driving mechanism is arranged on one sides, far away from each other, of the arc clamping pieces (706).

7. The fixing auxiliary device for installing NPR anchor cable, which is convenient to operate and use, according to claim 6, is characterized in that: the locking driving mechanism comprises a third threaded sleeve (703) and a third threaded rod (704), the third threaded sleeve (703) is fixed on a third sliding block (701), the third threaded rod (704) is rotatably mounted on a movable support (6), the third threaded sleeve (703) is threadably mounted on the third threaded rod (704), one end, far away from the third threaded sleeve (703), of the third threaded rod (704) is fixedly provided with a third spur gear (705), a transmission toothed ring (604) is rotatably mounted on the movable support (6), and the third spur gear (705) is meshed with the transmission toothed ring (604).

8. The fixing auxiliary device for installing an NPR anchor cable, which is convenient to operate and use, according to claim 7, is characterized in that: one of the third threaded rods (704) is fixedly provided with a third handle (603), the movable support (6) is fixedly provided with a locking hydraulic cylinder (601) which is horizontally arranged, an output shaft of the locking hydraulic cylinder (601) is fixedly provided with a locking friction piece (602), and the locking friction piece (602) is correspondingly matched with the third handle (603).

9. The fixing auxiliary device for installing the NPR anchor cable, which is convenient to operate and use, according to claim 1, is characterized in that: the buried component (1) comprises a bottom supporting plate (101) and a plurality of supporting vertical rods (103), and the bottom supporting plate (101) is fixed at the bottom ends of the supporting vertical rods (103) through bolts (104).

10. The fixing auxiliary device for installing an NPR anchor cable, which is convenient to operate and use, according to claim 9, is characterized in that: the top of bottom support board (101) is installed balancing weight (102), has welded between the outside of many support montants (103) reinforcing frame (105), and reinforcing frame (105) are equipped with a plurality ofly, and a plurality of reinforcing frame (105) equidistance distributes in vertical direction.