CN113787631A

CN113787631A - Bridge crack that steadiness is strong is with clearance anchor

Info

Publication number: CN113787631A
Application number: CN202111205786.7A
Authority: CN
Inventors: 王冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2021-12-14

Abstract

The invention discloses a bridge crack cleaning and anchoring device with strong stability, and relates to the technical field of bridge crack cleaning and anchoring devices. The bridge anchoring device is reasonable in structure, dust sundries can be cleaned more conveniently and rapidly, dust sundries generated by drilling holes can be cleaned in time, dust cannot fall into the drilling holes and cracks after the drilling holes are finished, the anchoring effect of the bridge anchoring device is better, the stability of the bridge after anchoring is better, and the service life of the bridge is longer.

Description

Bridge crack that steadiness is strong is with clearance anchor

Technical Field

The invention relates to the technical field of bridge crack cleaning and anchoring devices, in particular to a bridge crack cleaning and anchoring device with strong stability.

Background

The bridge is a structure which is generally erected on rivers, lakes and seas and enables vehicles, pedestrians and the like to smoothly pass through, in order to adapt to the modern high-speed developed traffic industry, the bridge is also extended to be a building which is erected to span mountain buildings, unfavorable geology or meet other traffic needs and enable the vehicles, pedestrians and the like to pass through more conveniently, the bridge is easy to generate cracks in long-term use, timely repair and reinforcement are needed after the cracks are formed, and the bridge is generally reinforced in an anchoring mode.

Current anchor for bridge crack is when using, because can discharge a large amount of dust debris when driling to the bridge surface, can not carry out timely clearance, after leading to drilling, the dust falls into drilling and crack from new easily, leads to the later stage to be difficult for clearing up, and it is not good to result in the effect after the bridge anchor, and stability is not enough, reduces the life of bridge, consequently, this application has provided a strong bridge crack of steadiness and has cleared up anchor and satisfy the demand with clearing up the anchor.

Disclosure of Invention

An object of this application is to provide a bridge crack that steadiness is strong is with clearance anchor to solve the problem that provides among the above-mentioned background art.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a bridge crack that steadiness is strong is with clearance anchor, includes the anchor case, fixed mounting has first motor on the top inner wall of anchor case, the lead screw is installed in the output drive of first motor, the movable block has been cup jointed to the screw thread on the lead screw, fixed mounting has the connecting rod on the lateral wall of movable block, the one end fixed mounting of connecting rod has the second motor, fixed mounting has same arc frame on two relative lateral walls of connecting rod, the bottom fixed mounting of arc frame has a plurality of even connecting blocks that set up, and is a plurality of the bottom fixed mounting of connecting block has same slip ring, the second motor with install the anchor cleanness portion that is used for clearing up debris and carries out the anchor on the slip ring.

Borrow by above-mentioned structure, through the clean portion of anchor, more convenient and fast when making the clearance of dust debris, the dust debris that make drilling production can be by timely clean up, makes after drilling, during the dust can not fall into drilling and crack, makes bridge anchor device's anchor effect better, makes bridge anchor back stability better, makes bridge life longer.

Preferably, the anchor cleaning part includes the drive install in drill bit, drive of second motor output cup joint in driving gear, the slip cup joint on the second motor output in slider on the slip ring, install the dust collecting unit who is used for absorbing debris on the slider, dust collecting unit with the driving gear adaptation installation, the fixed orifices has been seted up at the top of driving gear, install on the inner wall of fixed orifices and be used for cleaning anchor point granule all around and scrape the unit of sweeping.

Further, through the anchor cleaning part, more convenient and faster when the dust sundries are cleaned, the dust sundries generated by drilling can be cleaned in time, after the drilling is finished, the dust cannot fall into the drilling holes and cracks, the anchor effect of the bridge anchor device is better, the stability after the bridge anchor is better, and the service life of the bridge is longer.

Preferably, the granule is scraped and is swept the unit including fixed mounting in regulation section of thick bamboo on the fixed orifices inner wall, flexible groove has been seted up to the bottom of adjusting a section of thick bamboo, the draw-in groove has been seted up on the top inner wall in flexible groove, slidable mounting has the stopper on the inner wall of draw-in groove, the bottom fixed mounting of stopper has the telescopic link, the bottom fixed mounting of telescopic link has the scraper blade.

Further, sweep the unit through the granule, make the scraper blade can continuously hug closely on the bridge surface, make the scraper blade sweep dust debris one side, make in the dust debris can not fall into the drilling, can directly anchor after making drilling accomplish, make bridge anchor back more stable, the not hard up condition can not appear, make bridge crack with clearing up anchor device can be when drilling dust clean up, make the anchor effect better, improve the stability of anchor.

Preferably, the dust collecting unit includes fixed mounting in pivot, fixed mounting in the slider bottom the dust collection box on the slider lateral wall, the bottom fixed mounting of pivot has driven gear, driven gear with driving gear intermeshing, driven gear's bottom fixed mounting has hydraulic telescoping cylinder, the solid fixed cylinder is installed in the output drive of hydraulic telescoping cylinder, the bottom fixed mounting of solid fixed cylinder has the dust hopper, the bottom fixed mounting of dust collection box has the pipe, the bottom fixed mounting of pipe has the bellows, the bottom fixed mounting of bellows has the L venturi tube, the one end fixed mounting of L venturi tube has the rotation cover, the rotation cover rotate cup joint in on the solid fixed cylinder.

Further, through the dust collecting unit, during drilling, the driving gear drives driven gear simultaneously and takes place to rotate, makes the dust debris that the drilling produced clear up, and is more convenient when making the anchor, need not personnel and clears up drilling and near dust debris, makes the bridge crack with clearance anchor to bridge anchor more stable.

Preferably, the top fixed mounting of stopper has the spring, the top fixed mounting of spring in on the top inner wall of draw-in groove, telescopic link slidable mounting in on the inner wall of flexible groove, the scraper blade set up in the lateral part of drill bit.

Further, through the spring, when continuously deepening the drilling below the bridge floor, under the elastic deformation of spring restores the effect, make the scraper blade can continuously hug closely on the bridge surface, make the scraper blade sweep the dust debris that drills out to one side, make in the dust debris can not fall into the drilling, can directly anchor after making the drilling accomplish, make the bridge anchor back more stable, the not hard up condition can not appear.

Preferably, a connecting shaft is fixedly mounted on the inner wall of the top of the fixed cylinder, a fan blade assembly is fixedly sleeved on the connecting shaft, the fan blade assembly and the fixed cylinder are coaxially arranged, a dust exhaust pipe is fixedly mounted at the bottom of the dust collection box, and a control valve is arranged on the dust exhaust pipe.

Furthermore, through the fan blade assembly, the connecting shaft drives the fan blade assembly to rotate, so that dust impurities are sucked into the fixing cylinder, the anchoring is more convenient, the personnel are not required to clean the drilled holes and nearby dust impurities, and the bridge is anchored more stably by the bridge crack cleaning and anchoring device.

Preferably, a first connecting hole is formed in the side wall of the rotating sleeve, a plurality of second connecting holes which are uniformly formed in the side wall of the fixed cylinder are formed in the side wall of the fixed cylinder, and the second connecting holes are correspondingly formed in the first connecting hole.

Furthermore, through first connecting hole and second connecting hole, make second connecting hole and first connecting hole corresponding, it is more smooth and easy when making the clearance of dust debris, make the clearance anchor for the bridge crack more stable to the bridge anchor.

Preferably, a limiting plate is fixedly mounted on the inner wall of the bottom of the anchoring box, a limiting groove is formed in the side wall of the limiting plate, a clamping block is fixedly mounted on the side wall of the moving block, the clamping block is slidably mounted on the inner wall of the limiting groove, and the bottom end of the lead screw is rotatably mounted on the inner wall of the bottom of the anchoring box.

Through the setting of fixture block, the fixture block makes the movable block more stable when removing, makes the clean portion of anchor can be more stable clear up the anchor to the bridge crack, makes the bridge crack with clearing up anchor device practicality stronger.

Preferably, the bottom of the anchoring box is fixedly provided with four supporting columns which are uniformly arranged, the bottom ends of the four supporting columns are rotatably provided with idler wheels through rolling shafts, the side wall of the anchoring box is fixedly provided with a pushing handle, the bottom of the anchoring box is provided with a through hole, and the anchoring cleaning part is arranged right above the through hole.

Through the setting of through-hole, convenient and fast more when making bridge clearance anchor for crack anchor to the bridge crack makes the bridge crack stronger with clearance anchor practicality.

To sum up, the technical effect and the advantage of this application:

1. the invention has reasonable structure, when the cleaning anchoring device for bridge cracks is used, the device is pushed to the bridge cracks, the second motor is started to ensure that the drill bit drills holes on the bridge floor at the two sides of the bridge cracks, the first motor is started to ensure that the screw rod rotates, the drill bit stably moves downwards to ensure that the drill bit stably drills holes on the bridge floor, the driving gear simultaneously drives the adjusting cylinder to move downwards so as to ensure that the scraper blade scrapes dust and sundries around the drilled holes, the dust sundries drilled by the drill bit are scraped aside, the dust sundries cannot fall into the drilled holes, the driving gear simultaneously drives the driven gear to rotate so as to ensure that the fan blade assembly rotates and sucks the dust sundries into the fixed cylinder, thereby ensuring that the cleaning of the dust sundries is more convenient and rapid, the dust sundries generated by the drilled holes are cleaned in time, the dust cannot fall into the drilled holes and the cracks after the drilled holes are finished, and the anchoring effect of the bridge anchoring device is better, the stability of the bridge after anchoring is better, and the service life of the bridge is longer;

2. according to the invention, during drilling, the drill bit continuously extends into the position below a bridge floor, the driving gear drives the adjusting cylinder to move downwards, the telescopic rod drives the scraper plate to move downwards, the scraper plate scrapes dust and sundries around the drilled hole, the drill bit continuously moves downwards, the spring is compressed, the limiting block slides in the clamping groove, the scraper plate can be continuously attached to the surface of the bridge under the action of elastic deformation restoring force of the spring, the dust sundries drilled by the drill bit are scraped to one side by the scraper plate, the dust sundries cannot fall into the drilled hole, direct anchoring can be carried out after the drilling is finished, the bridge is more stable after being anchored, loosening is avoided, dust can be cleaned while the drilled hole is drilled by the bridge crack cleaning and anchoring device, the anchoring effect is better, and the anchoring stability is improved;

3. in the invention, during drilling, the driving gear simultaneously drives the driven gear to rotate, so that the hydraulic telescopic cylinder rotates, the fixed cylinder and the dust collecting hopper both rotate, the connecting shaft drives the fan blade assembly to rotate, dust sundries scraped aside by the scraper are sucked into the fixed cylinder by the dust collecting hopper, and the dust sundries are led into the dust collecting box through the second connecting hole, the first connecting hole, the L-shaped pipe, the telescopic hose and the guide pipe, so that the dust sundries generated by drilling are cleaned up, the anchoring is more convenient, personnel are not needed to clean up the drilling holes and the nearby dust sundries, and the bridge is anchored more stably by the bridge crack cleaning and anchoring device;

4. in the invention, the second motor is started, when the drill bit does not drill, the hydraulic telescopic cylinder is started, the hydraulic telescopic cylinder can drive the fixed cylinder and the dust collecting hopper to move downwards, the fan blade assembly rotates, and meanwhile, the dust collecting hopper absorbs and cleans dust and sundries in bridge cracks, so that personnel can anchor the bridge more easily and more easily, the cleaning and anchoring device for the bridge cracks has a better cleaning effect, the bridge cracks are more stable after being anchored, the cracks can be stably controlled, and the stability and the service life of the bridge are effectively improved;

5. according to the bridge crack cleaning and anchoring device, after enough dust sundries are collected in the dust collection box, the dust sundries are discharged through the dust discharge pipe and are subjected to centralized treatment, so that the bridge crack cleaning and anchoring device can be continuously used, when the dust collection hopper is moved downwards by the hydraulic telescopic cylinder and the telescopic hose, the telescopic hose can be extended and shortened, the bridge crack cleaning and anchoring device is more stable in use, when the driven gear rotates, the sliding block can rotate around the sliding ring, the dust collection effect of the dust collection unit is better, the movable block is more stable in movement due to the clamping block, the bridge crack can be cleaned and anchored more stably by the anchoring cleaning part, and the bridge crack cleaning and anchoring device is higher in practicability.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of an anchor cleaning device for bridge cracks;

FIG. 2 is a schematic view of an internal three-dimensional structure of the cleaning and anchoring device for bridge cracks;

FIG. 3 is a schematic view of an internally-sectioned three-dimensional structure of the cleaning and anchoring device for bridge cracks;

FIG. 4 is a partially enlarged perspective view of FIG. 3;

FIG. 5 is an enlarged perspective view of the dust collecting unit;

FIG. 6 is a schematic view of an enlarged three-dimensional structure of a driving gear and a driven gear;

FIG. 7 is an enlarged perspective view of the particle sweeping unit;

fig. 8 is an enlarged schematic perspective view of the rotating sleeve and the fixed cylinder.

In the figure: 1. an anchoring box; 2. a push handle; 3. a support pillar; 4. a roller; 5. a first motor; 6. a second motor; 7. a limiting plate; 8. a screw rod; 9. a driven gear; 10. a hydraulic telescopic cylinder; 11. a drill bit; 12. a squeegee; 13. a driving gear; 14. a slip ring; 15. a connecting rod; 16. a moving block; 17. a dust collection box; 18. a flexible hose; 19. an arc-shaped frame; 20. a telescopic rod; 21. a clamping block; 22. connecting blocks; 23. a slider; 24. a rotating shaft; 25. rotating the sleeve; 26. a dust collecting hopper; 27. an L-shaped tube; 28. a conduit; 29. a dust exhaust pipe; 30. an adjusting cylinder; 31. a limiting block; 32. a connecting shaft; 33. a fan blade assembly; 34. and (4) fixing the cylinder.

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): referring to fig. 1-8, a strong-stability bridge crack cleaning and anchoring device includes an anchoring box 1, a first motor 5 is fixedly mounted on the inner wall of the top of the anchoring box 1, and the first motor 5 may be any one of servo motors in the prior art, for example, a servo motor of type 80st-m02430, and is welded and fixed to the inner wall of the top of the anchoring box 1. The output end of the first motor 5 is provided with a lead screw 8 in a driving way, a moving block 16 is sleeved on the lead screw 8 in a threaded manner, a connecting rod 15 is fixedly arranged on the side wall of the moving block 16, and the connecting rod 15 can be any metal rod in the prior art and is welded and fixed with the side wall of the moving block 16. One end of the connecting rod 15 is fixedly provided with a second motor 6, and the second motor 6 can be any one of the servo motors in the prior art, such as a servo motor with the model number of 80st-m02430, which is welded and fixed with one end of the connecting rod 15. The same arc-shaped frame 19 is fixedly mounted on two opposite side walls of the connecting rod 15, and the arc-shaped frame 19 can be any metal rod in the prior art and is welded and fixed with the side walls of the connecting rod 15. A plurality of evenly arranged connecting blocks 22 are fixedly installed at the bottom of the arc-shaped frame 19, and the connecting blocks 22 can be any metal block in the prior art and are welded and fixed with the bottom of the arc-shaped frame 19. The bottom of the connecting blocks 22 is fixedly provided with the same sliding ring 14, and the second motor 6 and the sliding ring 14 are provided with anchoring cleaning parts for cleaning sundries and anchoring. Through the setting of the clean portion of anchor, convenient and fast more when making the clearance of dust debris makes the dust debris that drilling produced can be by timely clean up, makes after drilling, during the dust can not fall into drilling and crack, makes bridge anchor device's anchor effect better, makes bridge anchor back stability better, makes bridge life longer.

As a preferred embodiment of this embodiment, as shown in fig. 2 to 8, the anchoring cleaning portion includes a drill 11 drivingly mounted at an output end of the second motor 6, a driving gear 13 drivingly sleeved at an output end of the second motor 6, and a slider 23 slidably sleeved on the sliding ring 14, a dust collecting unit for absorbing impurities is mounted on the slider 23, the dust collecting unit is fittingly mounted with the driving gear 13, a fixing hole is formed at a top of the driving gear 13, and a particle scraping unit for cleaning the periphery of the anchoring point is mounted on an inner wall of the fixing hole. Through the setting of the clean portion of anchor, convenient and fast more when making the clearance of dust debris makes the dust debris that drilling produced can be by timely clean up, makes after drilling, during the dust can not fall into drilling and crack, makes bridge anchor device's anchor effect better, makes bridge anchor back stability better, makes bridge life longer.

In this embodiment, as shown in fig. 7, the granule scraping unit includes a regulation section of thick bamboo 30 of fixed mounting on the fixed orifices inner wall, and flexible groove has been seted up to the bottom of a regulation section of thick bamboo 30, has seted up the draw-in groove on the top inner wall in flexible groove, and slidable mounting has stopper 31 on the inner wall of draw-in groove, and stopper 31's bottom fixed mounting has telescopic link 20, and telescopic link 20's bottom fixed mounting has scraper blade 12. Scrape the setting of sweeping the unit through the granule, make scraper blade 12 continuously hug closely on the bridge surface, make scraper blade 12 scrape dust debris and sweep one side, make in the dust debris can not fall into the drilling, can directly anchor after making drilling accomplish, make bridge anchor back more stable, the not hard up condition can not appear, make bridge crack with clearance anchor can be when drilling dust clean up, make the anchor effect better, improve the stability of anchor.

In this embodiment, as shown in fig. 5 and 8, the dust collecting unit includes a rotating shaft 24 fixedly mounted at the bottom of the slider 23, and a dust collecting box 17 fixedly mounted on a side wall of the slider 23, a driven gear 9 is fixedly mounted at the bottom end of the rotating shaft 24, the driven gear 9 is engaged with the driving gear 13, a hydraulic telescopic cylinder 10 is fixedly mounted at the bottom of the driven gear 9, a fixed cylinder 34 is mounted at an output end of the hydraulic telescopic cylinder 10 in a driving manner, a dust hopper 26 is fixedly mounted at the bottom end of the fixed cylinder 34, a guide pipe 28 is fixedly mounted at the bottom of the dust collecting box 17, a telescopic hose 18 is fixedly mounted at the bottom end of the guide pipe 28, an L-shaped pipe 27 is fixedly mounted at the bottom end of the telescopic hose 18, a rotating sleeve 25 is fixedly mounted at one end of the L-shaped pipe 27, and the rotating sleeve 25 is rotatably sleeved on the fixed cylinder 34. Through dust collecting unit's setting, during drilling, driving gear 13 drives driven gear 9 simultaneously and takes place to rotate, makes the dust debris that the drilling produced by clean up, and is more convenient when making the anchor, need not personnel and clears up drilling and near dust debris, makes the bridge crack with clearance anchor to bridge anchor more stable.

In this embodiment, as shown in fig. 7, a spring is fixedly mounted on the top of the stopper 31, the top end of the spring is fixedly mounted on the inner wall of the top of the slot, the telescopic rod 20 is slidably mounted on the inner wall of the telescopic slot, and the scraper 12 is disposed on the side of the drill bit 11. Through the setting of spring, when continuously deepening the drilling below the bridge floor, under the elastic deformation of spring restores the power effect, make scraper blade 12 continuously hug closely on the bridge surface, make scraper blade 12 sweep the dust debris that drills out to one side, make in the dust debris can not fall into the drilling, can directly anchor after making the drilling accomplish, make the bridge anchor back more stable, the not hard up condition can not appear.

In this embodiment, as shown in fig. 8, a connecting shaft 32 is fixedly mounted on the top inner wall of the fixed cylinder 34, a fan assembly 33 is fixedly sleeved on the connecting shaft 32, the fan assembly 33 and the fixed cylinder 34 are coaxially arranged, a dust exhaust pipe 29 is fixedly mounted at the bottom of the dust collection box 17, and a control valve is arranged on the dust exhaust pipe 29. Through the setting of flabellum assembly 33, make connecting axle 32 drive flabellum assembly 33 and take place to rotate, make during dust debris is inhaled fixed cylinder 34, it is more convenient when making the anchor, need not personnel and clear up drilling and near dust debris, make the bridge crack with clearing up anchor device bridge anchor more stable.

In this embodiment, as shown in fig. 8, a first connection hole is formed on the side wall of the rotating sleeve 25, and a plurality of second connection holes are uniformly formed on the side wall of the fixed cylinder 34, and the plurality of second connection holes are all arranged corresponding to the first connection hole. Through the setting of first connecting hole and second connecting hole, make second connecting hole and first connecting hole corresponding, it is more smooth and easy when making the clearance of dust debris, make the clearance anchor for the bridge crack more stable of bridge anchor.

As a preferred embodiment of this embodiment, as shown in fig. 3 and 4, a limiting plate 7 is fixedly mounted on the inner wall of the bottom of the anchoring box 1, a limiting groove is formed on a side wall of the limiting plate 7, a fixture block 21 is fixedly mounted on a side wall of the moving block 16, the fixture block 21 is slidably mounted on the inner wall of the limiting groove, and the bottom end of the screw rod 8 is rotatably mounted on the inner wall of the bottom of the anchoring box 1. Through the setting of fixture block 21, more stable when fixture block 21 makes movable block 16 remove makes the clean portion of anchor can be more stable clear up the anchor to the bridge crack, makes the clearance anchor device practicality for the bridge crack stronger.

As a preferred embodiment of this embodiment, as shown in fig. 1 to fig. 3, four supporting columns 3 are fixedly installed at the bottom of an anchoring box 1, the bottom ends of the four supporting columns 3 are all rotatably installed with rollers 4 through rollers, a pushing handle 2 is fixedly installed on the side wall of the anchoring box 1, a through hole is formed at the bottom of the anchoring box 1, and an anchoring cleaning portion is located right above the through hole. Through the setting of through-hole, convenient and fast more when making bridge clearance anchor for crack anchor to the bridge crack makes the bridge crack stronger with clearance anchor practicality.

The working principle of the invention is as follows: when using bridge crack to clear up anchor, push away the device to bridge crack department, start second motor 6, make drill bit 11 take place to rotate, and then make drill bit 11 drill hole to bridge crack both sides bridge floor, start first motor 5, make lead screw 8 take place to rotate, and then make the movable block 16 drive connecting rod 15 take place stable the lapse, and then make second motor 6 drive drill bit 11 and lapse, make drill bit 11 carry out steady drilling to the bridge floor, make bridge crack can be with clearing up anchor better that the hole that the anchor was used, it is more stable after making the bridge crack anchor, make the crack can control and live and can not enlarge, make bridge crack with clearing up anchor's anchor effect better, the practicality is stronger. When the drill bit 11 is used for drilling, the drill bit 11 continuously extends into the position below the bridge floor, meanwhile, the driving gear 13 drives the adjusting cylinder 30 to move downwards, further, the telescopic rod 20 drives the scraper 12 to move downwards, so that the scraper 12 sweeps dust and sundries around the drilled hole, the drill bit 11 continuously moves downwards, further, the spring is compressed, the limiting block 31 slides in the clamping groove, and further, under the action of the elastic deformation restoring force of the spring, the scraper 12 can be continuously attached to the surface of the bridge, so that the scraper 12 can scrape and sweep dust sundries drilled out by the drill bit 11 aside, the dust sundries cannot fall into the drill hole, the direct anchoring can be performed after the drilling is completed, the anchoring is more stable, and the loosening condition cannot occur, make bridge crack with clearance anchor can be when drilling clean up the dust, make the anchor effect better, improve the stability of anchor.

During drilling, driving gear 13 drives driven gear 9 simultaneously and takes place to rotate, and then make hydraulic telescoping cylinder 10 take place to rotate, make solid fixed cylinder 34 drive dust hopper 26 simultaneously and take place to rotate, make connecting axle 32 drive flabellum assembly 33 simultaneously and take place to rotate, and then scrape scraper blade 12 and sweep the dust debris on one side and inhale solid fixed cylinder 34 through dust hopper 26 in, make dust debris pass through second connecting hole and first connecting hole, and then pass through L venturi tube 27, flexible hose 18, pipe 28, let in dust box 17, make the dust debris that the drilling produced can be cleared up completely, it is more convenient when making the anchor, need not personnel to clear up drilling and near dust debris, make bridge crack with clearance anchor can be the bridge anchor more stable.

And through starting second motor 6, when making drill bit 11 not drill, start hydraulic telescoping cylinder 10, can make hydraulic telescoping cylinder 10 drive solid fixed cylinder 34 and dust hopper 26 all take place to move down, when making flabellum assembly 33 pivoted, make dust hopper 26 can absorb the sanitization to dust and debris in the bridge crack, it is more light laborsaving when making personnel anchor the bridge, make the bridge crack with clearing up anchor device have better clean effect, it is more stable after making the bridge crack anchor, make the crack control that can be stable live, effectively improve the stability and the life of bridge.

After collecting sufficient dust debris in dust collection box 17, open the control valve, and then the dust debris of collecting in dust collection box 17 through dust exhaust pipe 29 discharge carry on centralized processing can, make bridge clearance anchor for the crack can continuously use, through the setting of hydraulic telescoping cylinder 10 and expansion hose 18, when making dust hopper 26 move down, make expansion hose 18 can extend and shorten, it is more stable when making bridge clearance anchor for the crack use, when driven gear 9 rotates, can make slider 23 take place to rotate around slip ring 14, make dust collecting unit's dust collecting effect better, through fixture block 21, it is more stable when making movable block 16 remove, and then make the clearance anchor to the bridge crack that the anchor cleaning part can be more stable, make bridge clearance anchor for the crack practicality stronger.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a bridge crack that steadiness is strong is with clearance anchor, includes anchor case (1), its characterized in that: the anchor box is characterized in that a first motor (5) is fixedly mounted on the inner wall of the top of the anchor box (1), a lead screw (8) is mounted at the output end of the first motor (5) in a driving mode, a moving block (16) is sleeved on the lead screw (8) in a threaded mode, a connecting rod (15) is fixedly mounted on the side wall of the moving block (16), a second motor (6) is fixedly mounted at one end of the connecting rod (15), the two opposite side walls of the connecting rod (15) are fixedly mounted with a same arc-shaped frame (19), a plurality of connecting blocks (22) which are uniformly arranged are fixedly mounted at the bottom of the arc-shaped frame (19), a plurality of sliding rings (14) are fixedly mounted at the bottom of the connecting blocks (22), and an anchor cleaning portion used for clearing sundries and anchoring is mounted on the sliding rings (14).

2. The cleaning and anchoring device for the bridge cracks with strong stability according to claim 1, is characterized in that: the anchor cleaning part comprises a drill bit (11) and a drive sleeve which are arranged at the output end of the second motor (6), a driving gear (13) arranged at the output end of the second motor (6), and a sliding block (23) arranged on the sliding ring (14), wherein a dust collecting unit used for absorbing sundries is arranged on the sliding block (23), the dust collecting unit is matched and installed with the driving gear (13), a fixing hole is formed in the top of the driving gear (13), and a cleaning unit used for cleaning the surrounding particles of the anchor point is arranged on the inner wall of the fixing hole.

3. The cleaning and anchoring device for the bridge cracks with strong stability, according to claim 2, is characterized in that: the granule is scraped and is swept the unit including fixed mounting in regulation section of thick bamboo (30) on the fixed orifices inner wall, flexible groove has been seted up to the bottom of adjusting a section of thick bamboo (30), the draw-in groove has been seted up on the top inner wall in flexible groove, slidable mounting has stopper (31) on the inner wall of draw-in groove, the bottom fixed mounting of stopper (31) has telescopic link (20), the bottom fixed mounting of telescopic link (20) has scraper blade (12).

4. The cleaning and anchoring device for the bridge cracks with strong stability, according to claim 2, is characterized in that: the dust collection unit comprises a rotating shaft (24) fixedly installed at the bottom of the sliding block (23) and a dust collection box (17) fixedly installed on the side wall of the sliding block (23), a driven gear (9) is fixedly installed at the bottom end of the rotating shaft (24), the driven gear (9) is meshed with the driving gear (13), a hydraulic telescopic cylinder (10) is fixedly installed at the bottom of the driven gear (9), a fixing cylinder (34) is installed at the output end of the hydraulic telescopic cylinder (10) in a driving mode, a dust collection hopper (26) is fixedly installed at the bottom end of the fixing cylinder (34), a guide pipe (28) is fixedly installed at the bottom of the dust collection box (17), a telescopic hose (18) is fixedly installed at the bottom end of the guide pipe (28), an L-shaped pipe (27) is fixedly installed at the bottom end of the telescopic hose (18), and a rotating sleeve (25) is fixedly installed at one end of the L-shaped pipe (27), the rotating sleeve (25) is rotatably sleeved on the fixed cylinder (34).

5. The cleaning and anchoring device for the bridge cracks with strong stability according to claim 3, characterized in that: the top fixed mounting of stopper (31) has the spring, the top fixed mounting of spring in on the top inner wall of draw-in groove, telescopic link (20) slidable mounting in on the inner wall in flexible groove, scraper blade (12) set up in the lateral part of drill bit (11).

6. The cleaning and anchoring device for the bridge cracks with strong stability according to claim 4, wherein the cleaning and anchoring device comprises: fixed mounting has connecting axle (32) on the top inner wall of a fixed section of thick bamboo (34), fixed cover has connect flabellum assembly (33) on connecting axle (32), flabellum assembly (33) with a fixed section of thick bamboo (34) set up with the axle center, the bottom fixed mounting of dust collection box (17) has dust exhaust pipe (29), be provided with the control valve on dust exhaust pipe (29).

7. The cleaning and anchoring device for the bridge cracks with strong stability according to claim 4, wherein the cleaning and anchoring device comprises: the side wall of the rotating sleeve (25) is provided with a first connecting hole, the side wall of the fixed cylinder (34) is provided with a plurality of uniformly arranged second connecting holes, and the second connecting holes are correspondingly arranged with the first connecting holes.

8. The cleaning and anchoring device for the bridge cracks with strong stability according to claim 1, is characterized in that: the bottom inner wall of the anchoring box (1) is fixedly provided with a limiting plate (7), the side wall of the limiting plate (7) is provided with a limiting groove, the side wall of the moving block (16) is fixedly provided with a clamping block (21), the clamping block (21) is slidably mounted on the inner wall of the limiting groove, and the bottom end of the screw rod (8) is rotatably mounted on the bottom inner wall of the anchoring box (1).

9. The cleaning and anchoring device for the bridge cracks with strong stability according to claim 1, is characterized in that: the bottom fixed mounting of anchor case (1) has four support columns (3) of even setting, four the bottom of support column (3) all rotates through the roller bearing and installs gyro wheel (4), fixed mounting pushes away handle (2) on the lateral wall of anchor case (1), the through-hole has been seted up to the bottom of anchor case (1), the clean position of anchor is located set up directly over the through-hole.