CN111691433A

CN111691433A - Slope reinforcing device

Info

Publication number: CN111691433A
Application number: CN202010494220.XA
Authority: CN
Inventors: 杨洪涛; 孙培伦; 潘刚; 朱帅
Original assignee: Beijing Xinjiangfeng Municipal Engineering Co ltd
Current assignee: Beijing Xinjiangfeng Municipal Engineering Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-09-22
Anticipated expiration: 2040-06-03
Also published as: CN111691433B

Abstract

The invention relates to a slope reinforcing device, which comprises a bottom plate fixedly attached to the surface of a slope, wherein a reinforcing cylinder embedded in a slope drill hole is arranged on the bottom plate in a penetrating manner, a plurality of through holes are formed in the peripheral wall of the reinforcing cylinder at intervals in the circumferential direction, reinforcing rods which can penetrate out of the through holes and be inserted into the side walls of the drill hole and correspond to the through holes one by one are connected in a sliding manner in the reinforcing cylinder, a power mechanism used for enabling a plurality of reinforcing rods to penetrate out of the through holes simultaneously is arranged in the reinforcing cylinder, and the power mechanism comprises a power rod movably penetrating through the inside of the reinforcing cylinder and sliding along the axial direction of the reinforcing cylinder, a pushing disc connected with the power rod and a power assembly arranged between the pushing disc and the reinforcing rod and used. The method has the advantages of improving the stability of slope reinforcement and having strong slope protection effect.

Description

Slope reinforcing device

Technical Field

The invention relates to the technical field of side slopes, in particular to a side slope reinforcing device.

Background

Factors such as landslide, sideslip and collapse of the side slope are main disastrous factors for side slope damage, and at present, in engineering practices such as constructing roads, railways, foundation pits and open mines in China, a large number of anchoring technologies are adopted to reinforce the rock-soil side slope.

The invention discloses a highway slope reinforcement device with an authorization notice number of CN110904983A, which comprises: the fixing net is laid on the surface of the bottom surface of the side slope and is fixed on the surface of the bottom surface of the side slope through spraying cement mortar on the surface of the bottom surface of the side slope; the anchor rod is drilled towards the slope bottom in the direction vertical to the slope surface at the mesh intersection point of the fixing net, grouted and then extended into the drilled hole; the top of stock be provided with protrusion in the stock terminal surface just is the boss that the L shape was arranged.

The technical scheme has the following problems: although the anchor rod is drilled into the direction perpendicular to the slope surface and is used for anchoring the slope surface, the anchor rod is a linear anchor bar, and along with the change of seasons, when the interior of the slope surface is subjected to the action of expansion with heat and contraction with cold for a long time, the anchor rod hole is not matched with the anchor rod easily in the place with the anchor rod in the slope surface under the action of expansion, the anchor rod is easy to loosen, the anchoring performance of the anchor rod on the slope surface is reduced after the anchor rod is loosened, and the slope surface is poor in protection, so that the anchor rod in the highway slope reinforcing device cannot well anchor the slope surface.

Disclosure of Invention

The invention aims to provide a slope reinforcing device which has the effects of improving the stability of slope reinforcement and strong slope surface protection.

The invention is realized by the following technical scheme:

the utility model provides a side slope reinforcing apparatus, includes the fixed bottom plate that fits in the side slope surface, a reinforcing section of thick bamboo in burying the side slope drilling is worn to be equipped with by the bottom plate, the periphery wall circumference interval of a reinforcing section of thick bamboo is equipped with a plurality of via holes, a reinforcing section of thick bamboo internal slipping is connected with can follow the via hole department and wear out and insert the anchor strut of drilling lateral wall and with a plurality of via hole one-to-ones, a reinforcing section of thick bamboo is provided with and is used for making many anchor struts follow the power unit of wearing out in the via hole simultaneously, power unit wears to locate a reinforcing section of thick bamboo inside and along the gliding power bar of reinforcing section of thick bamboo axis direction, connects in the promotion dish of power bar and sets up in between promotion dish.

Through adopting above-mentioned technical scheme, laminate the bottom plate in the slope surface consolidate a section of thick bamboo simultaneously and put into the side slope in advance in the good drilling of boring, through sliding the power rod, the power rod slides and takes the push disk to slide in a reinforcement section of thick bamboo simultaneously, because the slip of push disk can linkage take many anchor bars of power component area to wear out and insert the lateral wall of drilling from the via hole department simultaneously, insert the drilling lateral wall in along the circumference spaced of consolidating a section of thick bamboo through many anchor bars, can increase the stress point between a reinforcement section of thick bamboo and the drilling lateral wall, the reinforcing consolidates the stability resistance of a section of thick bamboo to the side slope.

The invention is further configured to: the cross-sectional area of push away the driving disk is trapezoidal, the area that the cross section of consolidating a diapire was kept away from to the push away the driving disk is greater than the area that the cross section of consolidating a diapire is close to the push away dish, the joint groove has been seted up along its extending direction to the side of push away the driving disk, power component including connect the joint piece that the anchor strut is close to push away driving disk one end and with joint groove looks adaptation, the joint piece slides with the joint groove and is connected.

Through adopting above-mentioned technical scheme, through the removal of push away the driving disk, when the joint piece that the push away set removed to the anchor strut pegs graft in the joint inslot and can slide along the extending direction in joint groove, the less one end of push away set cross section begins to move along the joint piece, push away the driving disk at the in-process that removes, because the side of push away the driving disk has certain inclination, when the great one end of push away set cross section slides to when blocking with the joint, highly unchangeable but take the anchor strut to move and insert the drilling lateral wall along crossing the hole to the drilling lateral wall in, the cooperation mode of joint piece on joint groove and the anchor strut on the push away set inclined plane, can guarantee the stability that the anchor strut inserted in the drilling lateral wall.

The invention is further configured to: the power assembly comprises a push rod which is rotatably connected between the push disc and the reinforcing rod.

Through adopting above-mentioned technical scheme, because the both ends of catch bar rotate with promotion dish and anchor strut respectively and are connected, the length of catch bar is fixed, and the in-process that the promotion dish removed along consolidating a section of thick bamboo axis direction, the catch bar is pushing away the anchor strut and is moving towards the drilling lateral wall to make the anchor strut peg graft in the drilling lateral wall.

The invention is further configured to: the utility model discloses a reinforcing rod's reinforcing rod, including a reinforcing rod, a ring, a hole, a reinforcing rod, a hole, a ring, a hole, a reinforcing rod, a hole, a.

Through adopting above-mentioned technical scheme, because the anchor strut need slide to peg graft in the drilling lateral wall, through the ring setting, the one end of anchor strut extends to the ring from the hole of stepping down, and the anchor strut has two strong points in gliding, and two strong points can guarantee that the anchor strut remains stable in gliding, and the setting that compresses tightly the subassembly simultaneously can guarantee that the tip of anchor strut is located the ring in the time of not gliding, is convenient for operate the slip of anchor strut.

The invention is further configured to: compress tightly the subassembly including connecting in the reinforcing bar periphery wall and laminating in the butt joint board of ring periphery wall and connecting in the butt joint board and consolidate a compression spring between the internal perisporium of section of thick bamboo.

Through adopting above-mentioned technical scheme, hug closely the periphery wall that closes in the ring with the butt plate pressure through pressure spring, when the butt plate laminated the periphery wall in the ring, the one end of anchor strut can keep in the ring.

The invention is further configured to: the part circumference that the power rod extends outside the reinforcement section of thick bamboo is provided with the external screw thread, the power rod has the nut in external screw thread position department threaded connection, the bottom plate is connected with the board that ends that sets up with the bottom plate interval, the laminating of nut lower surface is in bottom plate, upper surface in the laminating end one side of board towards the bottom plate, it is provided with the spacing subassembly that is used for restricting power rod circumferential direction to consolidate the inner bottom wall of section of thick bamboo.

By adopting the technical scheme, the nut can only rotate in the circumferential direction under the limiting of the stop plate and the bottom plate, the nut is screwed, the power rod can only move back and forth along the axis direction of the reinforcing cylinder under the action of the limiting component due to the fact that the nut is in threaded connection with the power rod, and meanwhile, the nut is in threaded connection with the power rod to ensure that the power rod can be kept fixed after moving.

The invention is further configured to: spacing subassembly is including connecting in the sleeve pipe of a reinforcement section of thick bamboo diapire and connecting in the rectangular of power pole outer wall, the rectangular groove has been seted up along its axis direction to the sleeve pipe internal perisporium, the rectangular of power pole slides in rectangular inslot.

Through adopting above-mentioned technical scheme, the rectangular extension direction that is located sheathed tube rectangular inslot and can only follow the rectangular groove of power pole slides, and the rectangular groove is spacing to rectangular, and the rectangular rotation of restriction is then restricted power pole.

The invention is further configured to: the sleeve pipe outer wall is provided with an inside abdicating channel for communicating, the position of the sleeve pipe outer wall at the abdicating channel is connected with a rack in a sliding manner along the radial line direction of the sleeve pipe, the outer wall of the power rod in the sleeve pipe is provided with an insertion groove matched with the rack, and the sleeve pipe outer wall is provided with an automatic assembly for enabling the rack to be automatically inserted in the insertion groove.

Through adopting above-mentioned technical scheme, because when the anchor strut is pegged graft in the drilling lateral wall, compression spring is extruded by the butt plate, compression spring after the extrusion has the effort of recovering deformation and has the effort of extracting the anchor strut from the drilling lateral wall, peg graft in the inserting groove of power rod through the rack that slides automatically, can restrict the displacement of power rod along consolidating a section of thick bamboo axis direction, the power rod can act on the anchor strut when can not take place the displacement, make the stable grafting of anchor strut in the drilling lateral wall.

The invention is further configured to: the sleeve pipe outer wall is connected with the guide rail along rack sliding direction, the guide rail is seted up along its extending direction and is supplied the guide way that the rack slided, automatic subassembly includes the backup pad be connected with the guide rail, with the gear that the rack was meshed and is connected, with gear looks rigid coupling and with the backup pad rotation axis of rotation and the torsional spring that axis of rotation and one end and gear connection, the other end and backup pad are connected is located to the axis of rotation and cover, the torsional spring is when under natural state, the one end of rack is located the sleeve pipe and is provided with the chamfer.

Through adopting above-mentioned technical scheme, the power pole slides when the cover intraductal, the tip of power pole can the butt in the chamfer of rack, make the rack slide along the extending direction of guide way toward the one side of keeping away from the power pole, the rack meshes the area gear when sliding and carries out the rotation of circumference, the rotation of gear circumference can make the torsional spring produce deformation, slide in sleeve pipe diapire and inserting groove when the passageway corresponds with stepping down when the power pole, the rack can slide and insert in the inserting groove of power pole towards the one side of being close to the power pole voluntarily under the effect of torsional spring this moment, make the power pole be fixed in the cover intraductal.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the bottom plate is attached to the surface of a side slope, the reinforcing cylinder is placed into a drill hole drilled in the side slope in advance, the power rod slides and drives the pushing disc to synchronously slide in the reinforcing cylinder, the power assembly can be driven to drive the plurality of reinforcing rods to simultaneously penetrate out of the through holes and be inserted into the side wall of the drill hole by the sliding of the pushing disc, and the reinforcing rods are inserted into the side wall of the drill hole at intervals along the circumferential direction of the reinforcing cylinder, so that stress points between the reinforcing cylinder and the side wall of the drill hole can be increased, and the stability of the reinforcing cylinder against the side slope is enhanced;

2. because the anchor strut is pegged graft when in the drilling lateral wall, compression spring is extruded by the butt plate, and compression spring after the extrusion has the effort of recovering deformation and has the effort of extracting the anchor strut from the drilling lateral wall, pegs graft in the inserting groove of power rod through the rack that slides automatically, can restrict the displacement of power rod along consolidating a section of thick bamboo axis direction, and the power rod can act on the anchor strut when can not take place the displacement, makes the stable grafting of anchor strut ability in the drilling lateral wall.

Drawings

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a schematic partial cross-sectional view of a first embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a reinforcement cylinder according to one embodiment of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is an exploded view of the power rod and sleeve according to one embodiment of the present invention;

FIG. 6 is an exploded view of the thrust plate and the reinforcing bar according to one embodiment of the present invention;

FIG. 7 is an exploded view of the bushing, guide rail and rack of the first embodiment of the present invention;

FIG. 8 is a partial schematic view showing the structure between the push plate and the reinforcing bar according to the second embodiment of the present invention.

In the figure, 1, a bottom plate; 11. a vertical plate; 111. a stop plate; 2. a bolt; 21. a nut; 3. a reinforcement cylinder; 31. a tip; 311. a cylinder; 32. an inner cavity; 33. a via hole; 34. a sliding groove; 4. a reinforcing rod; 41. an insertion portion; 5. a connecting rod; 51. a roller; 6. a circular ring; 61. a hole of abdication; 7. fixing the rod; 81. a compression spring; 82. a butt joint plate; 91. a power rod; 911. a push rod; 912. a nut; 913. inserting grooves; 92. pushing the disc; 921. a clamping groove; 93. a clamping block; 1011. a sleeve; 10111. a long groove; 10112. a yielding channel; 1012. a strip; 102. a guide rail; 1021. a guide groove; 103. a rack; 1041. a support plate; 1042. a gear; 1043. a torsion spring; 1044. a rotating shaft; 105. a push rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the slope reinforcement device disclosed by the invention comprises a bottom plate 1 attached to the surface of a slope, wherein the bottom plate 1 is rectangular, two bolt holes are arranged on the bottom plate 1 at intervals along the length direction of the bottom plate, the inner cavities of the two bolt holes are in threaded connection with bolts 2 drilled into the slope, and one ends of the bolts 2 positioned on the bottom plate 1 are fixedly connected with nuts 21 attached to the bottom plate 1.

Referring to fig. 2 and 3, one side of the bottom plate 1, which is attached to the surface of the side slope, is fixedly connected with a reinforcing cylinder 3 embedded in the hole of the side slope, and when the reinforcing cylinder 3 is embedded in the side slope, the axial direction of the reinforcing cylinder 3 is perpendicular to the surface of the side slope, so that the reinforcing cylinder 3 is uniformly stressed in the side slope. The one end welding that the bottom plate 1 was kept away from to the reinforcement section of thick bamboo 3 has the pointed end 31 that is the toper, and pointed end 31 and reinforcement section of thick bamboo 3 coaxial line, and the setting of pointed end 31 can be conveniently with in the drilling of reinforcement section of thick bamboo 3 insertion side slope. The periphery wall circumference of pointed end 31 has four cylinders 311 at the equal interval welding, and the axis direction of cylinder 311 is unanimous with the axis direction of reinforcing section of thick bamboo 3, and the tip that cylinder 311 is kept away from it and is connected with pointed end 31 is the toper, and the stability in reinforcing section of thick bamboo 3 inserts the drilling can be improved in the setting of cylinder 311.

An inner chamber 32 has been seted up to a reinforcement section of thick bamboo 3, and three groups of via holes 33 of intercommunication inner chamber 32 have been seted up to the periphery wall of a reinforcement section of thick bamboo 3, and three groups of via holes 33 are arranged along the axis direction of a reinforcement section of thick bamboo 3 equidistant, and each group of via hole 33 is four, and four via holes 33 in each group are along the equidistant distribution of the circumference of a reinforcement section of thick bamboo 3.

Three groups of reinforcing rods 4 corresponding to the three groups of through holes 33 are arranged in the reinforcing cylinder 3, the three groups of reinforcing rods 4 are arranged at equal intervals along the axial direction of the reinforcing cylinder 3, and each group of reinforcing rods 4 is four and corresponds to the through holes 33 in each group one by one. The axial direction of the reinforcing rod 4 is perpendicular to the axial direction of the reinforcing cylinder 3, one end of the reinforcing rod 4 slides out of the reinforcing cylinder 3 from the through hole 33 along the direction parallel to the warp of the reinforcing cylinder 3 and is inserted into the side wall of the drill hole, and the end part of the reinforcing rod 4 inserted into the side wall of the drill hole is welded with a conical insertion part 41, so that the reinforcing rod 4 can be conveniently inserted.

Four connecting rods 5 are vertically arranged in the reinforcing cylinder 3, the four connecting rods 5 are distributed along the circumferential array of the reinforcing cylinder 3 and are in one-to-one correspondence with the four reinforcing rods 4 in each group, the end parts of the upper ends of the connecting rods 5 are welded on the side wall of the uppermost reinforcing rod 4, and the end parts of the other two reinforcing rods 4 on the same vertical line are welded with the side wall of the same connecting rod 5.

The inner bottom wall of the reinforcing cylinder 3 is provided with a sliding groove 34 corresponding to the four connecting rods 5, the sliding groove 34 extends along the radial line direction of the reinforcing cylinder 3, the end part of the lower end of each connecting rod 5 is fixedly connected with a roller 51 positioned in the sliding groove 34, and the roller 51 slides along the extending direction of the sliding groove 34. The rollers 51 are provided to facilitate the sliding movement of the link 5.

Referring to fig. 3 and 4, the reinforcing cylinder 3 is internally provided with a circular ring 6 concentrically arranged with the reinforcing cylinder 3 and spaced from the inner peripheral wall of the reinforcing cylinder 3, the outer peripheral wall of the circular ring 6 is connected with the inner peripheral wall of the reinforcing cylinder 3 through a fixing rod 7, the fixing rod 7 is arranged in four directions and the axial direction of the fixing rod 7 is perpendicular to the axial direction of the reinforcing cylinder 3, the four fixing rods 7 are distributed at equal intervals along the circumferential direction of the reinforcing cylinder 3, one end of each fixing rod 7 is welded with the inner wall of the reinforcing cylinder 3, and the other end of each fixing rod is welded with the outer wall of the.

The position of the ring 6 corresponds to that of the via hole 33 positioned at the top, the yielding holes 61 corresponding to the via holes 33 in the same group one by one are formed in the circumferential direction of the ring 6, one end, far away from the insertion part 41, of the reinforcing rod 4 extends into the ring 6 from the yielding holes 61, and the reinforcing rod 4 is connected with the ring 6 in a sliding mode. Be provided with the subassembly that compresses tightly that is used for making the tip initial position of anchor strut 4 keep in ring 6 between 6 periphery walls of ring 6 and the internal perisporium of reinforcing section of thick bamboo 3, compress tightly the subassembly and include butt plate 82 and pressure spring 81, butt plate 82 be with the arc of 6 looks adaptations of ring, butt plate 82 laminating ring 6 is in the periphery wall of hole 61 position department of stepping down, anchor strut 4 wears to locate butt plate 82 and welds mutually with butt plate 82. Pressure spring 81 sets up to two, two pressure spring 81 distribute in the both sides of anchor strut 4 along its warp direction, pressure spring 81's axis direction is unanimous with anchor strut 4's axis direction, pressure spring 81's one end and the interior perisporium welding of consolidating a section of thick bamboo 3, the other end welds mutually with one side that butt plate 82 deviates from ring 6, pressure spring 81's setting makes butt plate 82 can laminate in ring 6's the periphery wall one end of anchor strut 4 is located ring 6 simultaneously all the time under the effect of not having the external force.

According to fig. 3 and 5, a power mechanism for enabling the plurality of reinforcing rods 4 to simultaneously slide out of the through holes 33 is arranged in the reinforcing cylinder 3, the power mechanism comprises a power rod 91, a pushing disc 92 and a power assembly, the power rod 91 and the reinforcing cylinder 3 are coaxial, the power rod 91 is movably arranged in the circular ring 6 in a penetrating manner, and one end of the power rod 91 extends out of the reinforcing cylinder 3 and movably penetrates through the bottom plate 1 to the bottom plate 1. The cross section of the pushing disc 92 is isosceles trapezoid, the area of the cross section of the bottom wall of the reinforcing cylinder 3 away from the pushing disc 92 is larger than the area of the cross section of the bottom wall of the reinforcing cylinder 3 close to the pushing disc 92, the center of the pushing disc 92 is penetrated and arranged by one end of the power rod 91 in the reinforcing cylinder 3 and extends to the bottom wall close to the reinforcing cylinder 3, the power rod 91 is welded with the pushing disc 92, the axis of the pushing disc 92 is overlapped with the axis of the power rod 91, and the pushing disc 92 can move integrally in the circular ring 6 along with the movement of the power rod 91.

With reference to fig. 3, 5 and 6, four sides of the pushing disc 92 correspond to the four reinforcing rods 4 at the top one by one, a clamping groove 921 is formed in the side of the pushing disc 92 along the extending direction of the side, and the cross section of the clamping groove 921 is in a T shape. Power component includes joint piece 93, and joint piece 93 welds on the tip that reinforcing bar 4 is located ring 6, joint piece 93 and joint groove 921 looks adaptation.

When the pushing disk 92 moves in the ring 6, the clamping groove 921 of the pushing disk 92 is clamped on the clamping block 93 of the reinforcing rod 4, and the reinforcing rod 4 is promoted to move in the via hole 33 and the yielding hole 61 (refer to fig. 4) and be inserted into the side wall of the drilled hole through the change of the side slope of the pushing disk 92.

Referring to fig. 2 and 3, the periphery wall circumference of power pole 91 articulates there is the push rod 911 corresponding with four connecting rods 5, the one end that power pole 91 was kept away from to push rod 911 is articulated with the lateral wall that connecting rod 5 deviates from anchor strut 4, push away the driving disk 92 and be located 6 tops of ring and when power pole 91 was located initial condition, the pin joint position of push rod 911 and power pole 91 is higher than the position of

push rod

911 and 5 pin joint of connecting rod, can be better promote connecting rod 5 through push rod 911, be convenient for anchor strut 4 pegs graft in the lateral wall of drilling.

The part circumference that power pole 91 extends outside reinforcing section of thick bamboo 3 is provided with the external screw thread, and the external screw thread extends along power pole 91's axis direction, and power pole 91 has nut 912 in external screw thread position department threaded connection, and nut 912 laminates in the one side that the bottom plate 1 deviates from the slope surface.

One side welding that bottom plate 1 deviates from the slope surface has the riser 11 of perpendicular to bottom plate 1, and the one end welding that bottom plate 1 was kept away from to riser 11 has the board 111 that ends with bottom plate 1 parallel arrangement, ends the board 111 and extends to the direction that is close to nut 912, ends the board 111 and closes in one side that bottom plate 1 was kept away from in nut 912 towards one side of bottom plate 1, through ending the restriction of board 111 and bottom plate 1 to nut 912, nut 912 can only the rotation of circumference.

Referring to fig. 3 and 5, a limiting component for limiting circumferential rotation of the power rod 91 is arranged on the inner bottom wall of the reinforcing cylinder 3, the limiting component comprises a sleeve 1011 and a strip 1012, the axial direction of the sleeve 1011 is consistent with the axial direction of the reinforcing cylinder 3, one end of the sleeve 1011 is welded on the bottom wall of the reinforcing cylinder 3, and one end of the power rod 91 close to the bottom wall of the reinforcing cylinder 3 is sleeved in the sleeve 1011 and slides back and forth along the axial direction of the sleeve 1011.

Two rectangular grooves 10111 have been seted up to the internal perisporium symmetry of sleeve 1011, and rectangular groove 10111 extends and rectangular groove 10111 along the equal opening setting in its extending direction's both ends along the axis direction of sleeve 1011, and rectangular 1012 sets up to two and corresponding with two rectangular grooves 10111, and two rectangular 1012 weld in two lateral walls of power pole 91 along its radial line direction, and rectangular 1012 extends along the axis direction of power pole 91. When the power rod 91 is at the initial position, the lower end of the power rod 91 is sleeved in the sleeve 1011, and the sleeve 1011 has a gap for the power rod 91 to slide while the strip 1012 is located in the strip groove 10111.

Referring to fig. 7, the inside passageway 10112 of stepping down of two intercommunication sleeves 1011 is seted up to sleeve 1011's outer wall, two passageways 10112 of stepping down distribute in sleeve 1011 along the both sides of its warp direction, sleeve 1011 outer wall has guide rail 102 in the welding of passageway 10112 position department of stepping down, guide rail 102 extends to the one side of keeping away from sleeve 1011 along the warp direction that is on a parallel with sleeve 1011, guide way 1021 has been seted up along its extending direction to guide rail 102's upper surface, guide way 1021 is linked together with the passageway 10112 of stepping down.

Referring to fig. 5 and 7, a rack 103 is slidably connected in the guide groove 1021 along the extending direction of the guide rail 102, an insertion groove 913 corresponding to and matching with the rack 103 is formed on the outer wall of the power rod 91 in the sleeve 1011, and the rack 103 can be inserted into the insertion groove 913 of the power rod 91 when sliding in the sleeve 1011. The outer wall of the sleeve 1011 is provided with an automatic assembly for enabling the rack 103 to be automatically inserted into the insertion groove 913, the automatic assembly comprises a support plate 1041, a gear 1042, a rotating shaft 1044 and a torsion spring 1043, the support plate 1041 is welded on the upper surface of the guide rail 102 and is close to the position of the guide groove 1021, and the support plate 1041 is perpendicular to the guide rail 102. The axial direction of the rotating shaft 1044 is perpendicular to the sliding direction of the rack 103, one end of the rotating shaft 1044 is rotatably connected with the supporting plate 1041, the other end of the rotating shaft 1044 is fixedly connected with the gear 1042, and the gear 1042 is engaged with the rack 103. The torsion spring 1043 is located between the support plate 1041 and the gear 1042 and is sleeved on the rotation shaft 1044, one end of the torsion spring 1043 is welded to one side of the support plate 1041 facing the gear 1042, and the other end is welded to one side of the gear 1042 facing the support plate 1041. When the torsion spring 1043 is in a natural state, one end of the rack 103 is located in the sleeve 1011, and one end of the rack 103 located in the sleeve 1011 is provided with a chamfer, so that the rack 103 is conveniently extruded by the power rod 91.

The working principle of the first embodiment of the invention is that a reinforcing cylinder 3 is placed in a drilled hole drilled in advance, a bottom plate 1 is attached to the surface of a side slope, a bolt 2 is connected with a bolt hole of the bottom plate 1 in a threaded manner and is inserted into the side slope, the bottom plate 1 is fixedly attached to the surface of the side slope, at the moment, a nut 912 is screwed, so that the nut 912 rotates between a stop plate 111 and the bottom plate 1 in the circumferential direction and is connected with a power rod 91 in a threaded manner through the nut 912, because the power rod 91 can only move along the axial direction of the power rod 91 under the matching of a long strip 1012 and a long strip groove 10111, the power rod 91 drives a push disc 92 to move towards a circular ring 6 while moving towards the reinforcing cylinder 3, when the push disc 92 moves to a clamping groove 921 is clamped on a clamping block 93 of a reinforcing rod 4, the push disc 92 continues to move towards the inner bottom wall of the reinforcing cylinder 3, and the clamping groove 921 gradually expands towards the axial direction away, under the action of the pushing disc 92, the clamping block 93 moves towards one side away from the pushing disc 92, and then pushes the reinforcing rod 4 to slide in the abdicating hole 61 and the through hole 33 and insert into the side wall of the drilling hole;

the power rod 91 can drive the push rod 911 to rotate while moving, the push rod 911 can slowly tend to be horizontal, the push rod 911 can push the connecting rod 5 to move towards one side far away from the reinforcing rods 4 in the process of tending to be horizontal, and the connecting rod 5 can drive a plurality of reinforcing rods 4 on the same vertical line to synchronously move and be inserted into the side wall of the drill hole while moving;

when the power rod 91 slides in the sleeve 1011, the end of the power rod 91 will abut against the end of the rack 103 located in the sleeve 1011 first, the power rod 91 will squeeze the rack 103 to make the rack 103 slide outward of the sleeve 1011, the rack 103 will engage with the gear 1042 to rotate when sliding, the rotation of the gear 1042 will deform the torsion spring 1043, when the power rod 91 moves to the insertion groove 913 on the outer wall of the power rod 91 and corresponds to the abdication channel 10112 of the sleeve 1011, the rack 103 will automatically slide again in the sleeve 1011 and will be inserted into the insertion groove 913 of the power rod 91 under the action of the torsion spring 1043 without the limitation of the outer wall of the power rod 91, so that the power rod 91 can be fixed in the sleeve 1011.

Referring to fig. 8, the second embodiment is different from the first embodiment in that the power assembly includes a push rod 105 rotatably connected between the push disk 92 and the reinforcing rod 4, a hinge point between the push rod 105 and the push disk 92 is located higher than a hinge point between the push rod 105 and the reinforcing rod 4, and the push rod 105 is kept in an inclined position.

The second embodiment of the present invention operates on the principle that the pushing disk 92 will make the pushing rod 105 rotate and approach to horizontal in the process of moving towards the inner bottom wall of the reinforcing cylinder 3, and the pushing rod 105 will push the reinforcing rod 4 to move along the direction parallel to the radial line of the reinforcing cylinder 3 in the process of rotating and approaching to horizontal.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a side slope reinforcing apparatus, includes fixed laminating in bottom plate (1) on side slope surface, its characterized in that: bottom plate (1) is worn to be equipped with and is buried a reinforcement section of thick bamboo (3) in the side slope drilling, a plurality of via holes (33) have been seted up at the periphery wall circumference interval of a reinforcement section of thick bamboo (3), a reinforcement section of thick bamboo (3) internal slipping is connected with and can follow via hole (33) and wear out and insert drilling lateral wall and with a plurality of via hole (33) one-to-one reinforcing rod (4), a reinforcement section of thick bamboo (3) are provided with and are used for making many reinforcing rod (4) follow the power unit of wearing out in via hole (33) simultaneously, power unit wears to locate reinforcement section of thick bamboo (3) inside and along the gliding power bar (91) of reinforcement section of thick bamboo (3) axis direction including the activity, connects in the promotion dish (92) of power bar (91) and sets up in between promotion dish (92) and reinforcing rod (4) and be used for.

2. The slope reinforcement device according to claim 1, wherein: the cross section of push away driving disk (92) is trapezoidal, the area that the cross section of consolidating a section of thick bamboo (3) diapire was kept away from in push away driving disk (92) is greater than the area that push away driving disk (92) is close to the cross section of consolidating a section of thick bamboo (3) diapire, joint groove (921) has been seted up along its extending direction to the side of push away driving disk (92), power component is close to push away driving disk (92) one end and joint piece (93) with joint groove (921) looks adaptation including connecting in anchor strut (4), joint piece (93) slide with joint groove (921) and are connected.

3. The slope reinforcement device according to claim 1, wherein: the power assembly comprises a push rod (106) rotatably connected between the push disc (92) and the reinforcing rod (4).

4. The slope reinforcement device according to claim 1, wherein: consolidate a section of thick bamboo (3) in with consolidate a section of thick bamboo (3) concentric connection and with consolidate a section of thick bamboo (3) internal perisporium interval and be provided with ring (6), ring (6) circumference offer with a plurality of via holes (33) one-to-one hole of stepping down (61), the tip of reinforcing bar (4) extends to in ring (6) from hole of stepping down (61), be provided with the pressure components that are used for making the tip initial position of reinforcing bar (4) to keep in ring (6) between ring (6) periphery wall and the internal perisporium of a section of thick bamboo (3).

5. The slope reinforcement device according to claim 4, wherein: compress tightly the subassembly including connecting in reinforcing rod (4) periphery wall and being located butt plate (82) between ring (6) periphery wall and the reinforcement section of thick bamboo (3) internal perisporium and connecting in butt plate (82) and a compression spring (81) between reinforcement section of thick bamboo (3) internal perisporium.

6. The slope reinforcement device according to claim 5, wherein: the utility model discloses a power rod, including power rod (91), bottom plate (1), bottom plate (111), power rod (91) and reinforcing section of thick bamboo (3), the partial circumference that extends outside reinforcing section of thick bamboo (3) is provided with the external screw thread, power rod (91) have nut (912) in external screw thread position department threaded connection, bottom plate (1) are connected with the position board (111) that ends that set up with bottom plate (1) interval, nut (912) lower surface laminating in bottom plate (1), upper surface laminating in the one side of position board (111) orientation bottom plate (1), the diapire is provided with the spacing subassembly that is used for restricting power rod (91) circumferential direction in reinforcing.

7. The slope reinforcement device according to claim 6, wherein: spacing subassembly is including connecting sleeve pipe (1011) of diapire in reinforcing section of thick bamboo (3) and connecting rectangular (1012) in power pole (91) outer wall, rectangular groove (10111) have been seted up along its axis direction to sleeve pipe (1011) internal perisporium, rectangular (1012) of power pole (91) slide in rectangular groove (10111).

8. The slope reinforcement device according to claim 7, wherein: inside passageway of stepping down (10112) of intercommunication is seted up to sleeve pipe (1011) outer wall, sleeve pipe (1011) outer wall is slided along sleeve pipe (1011) radial line direction in the passageway of stepping down (10112) position department and is connected with rack (103), power pole (91) are located the outer wall of sleeve pipe (1011) and are seted up inserting groove (913) with rack (103) looks adaptation, sleeve pipe (1011) outer wall is provided with and is used for making rack (103) can automatic peg graft in inserting groove (913) automatic subassembly.

9. The slope reinforcement device according to claim 8, wherein: the utility model discloses a rack's automatic subassembly, including casing (1011) outer wall, guide rail (102) and rack (103), guide rail (102) set up guide way (1021) that supplies rack (103) to slide along rack (103) sliding direction, automatic subassembly includes backup pad (1041) of being connected with guide rail (102), gear (1042) of being connected with rack (103) looks meshing, axis of rotation (1044) and the torsional spring (1043) of locating axis of rotation (1044) and one end and being connected with gear (1042) and the other end and being connected with backup pad (1041) with gear (1042) looks rigid coupling and backup pad (1041) of being connected, torsional spring (1043) are when natural state, the one end of rack (103) is located casing (1011) and is provided with the chamfer.