CN115723873A - Building wall climbing robot for repairing wall - Google Patents

Abstract

The invention discloses a building wall climbing robot for repairing a wall, and particularly relates to the technical field of wall maintenance, wherein the scheme comprises a supporting assembly, a sliding assembly is arranged on the supporting assembly in a sliding manner, a driving mechanism is sleeved on the sliding assembly, two output ends of the driving mechanism are respectively and fixedly provided with a wall climbing assembly, and one side of the driving mechanism, which is close to the supporting assembly, is fixedly provided with a fixing assembly; utilize actuating mechanism drive to climb the wall subassembly and rotate, make the connecting rod of climbing the wall subassembly can insert and establish two adjacent chute on the supporting component inside, thereby make the wall climbing robot can climb or descend, through adjusting the position of the connecting rod of climbing the annular distribution of wall subassembly, and utilize the center pin of slip subassembly and the stretching and the reseing of the spring between the dwang, improve the stability of climbing the wall robot, the jack catch that utilizes fixed subassembly is inserted and is established between pillar and the spacing post, thereby make the robot fix at suitable distance, make things convenient for the repairment to take out the use of restoration articles for use.

Description

Building wall climbing robot for repairing wall

Technical Field

The invention relates to the technical field of wall maintenance, in particular to a building wall climbing robot for repairing a wall.

Background

With the development of urbanization, old cells in an urban area gradually enter the end sound stage of the design life, but the existing old cells have huge removal cost, difficulty and social influence factors and high removal risk. In order to save cost, the wall of the old house needs to be repaired.

When the wall body is maintained, articles for use for repairing the wall body need to be conveyed to a repairing person located at the repairing position, and due to the fact that a part of the wall body is high, articles are conveyed in a traditional rope conveying mode, high risks exist, constructors are easily injured by crashing, and therefore a corresponding wall climbing robot needs to be designed to assist the repairing person in repairing the wall body.

Disclosure of Invention

The invention aims to provide a building wall climbing robot for repairing a wall body, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a building wall climbing robot for repairing a wall comprises a supporting assembly, wherein a sliding assembly is slidably arranged on the supporting assembly, a driving mechanism is sleeved on the sliding assembly, two output ends of the driving mechanism are respectively and fixedly provided with a wall climbing assembly, and a fixing assembly is fixedly arranged on one side, close to the supporting assembly, of the driving mechanism;

the supporting assembly comprises a supporting column, a plurality of chutes which are distributed linearly are uniformly formed in one side of the supporting column, and a plurality of limiting columns which are distributed linearly are uniformly formed in one side of the supporting column, which is provided with the chutes, are provided;

the sliding assembly comprises two fixed plates, two rotating rods are rotatably arranged on the two fixed plates, limiting wheels are rotatably arranged on the rotating rods, a central shaft is arranged on one side of each rotating rod, springs are arranged between the two ends of the central shaft and the two ends of the two rotating rods, and connecting arms are fixedly arranged at the two ends of the springs;

the driving mechanism comprises a fixed cylinder, end covers are fixedly arranged at two ends of the fixed cylinder, a cover plate is fixedly arranged at one end, away from the support column, of the fixed cylinder, rotating cylinders are rotatably arranged on the two end covers, a worm wheel is fixedly arranged on the outer ring of each rotating cylinder, a transmission shaft and a driving shaft are rotatably arranged on the fixed cylinder, and a worm is fixedly arranged on the transmission shaft;

the wall climbing assembly comprises two first cylinders, fixed disks are fixedly mounted at two ends of each first cylinder, a second cylinder and a third cylinder are fixedly mounted between the two fixed disks, the first cylinders, the second cylinders and the third cylinders are distributed from outside to inside, a plurality of annularly distributed thread sleeves are rotatably arranged on the first cylinders and the second cylinders, first screw rods are arranged on the inner threads of the thread sleeves, moving rods are fixedly mounted at one ends of the first screw rods, which are far away from the third cylinders, and connecting rods are fixedly mounted on the two moving rods on the same horizontal plane on the two first cylinders;

the fixed component comprises two enclosing plates which are distributed up and down, a rectangular frame is fixedly mounted between the two enclosing plates, a moving block is arranged in the rectangular frame in a sliding mode, two clamping jaws are arranged at one end, far away from the driving mechanism, of the rectangular frame, and a swing arm is arranged between the clamping jaws and the moving block.

Preferably, two supporting blocks are fixedly mounted on the limiting column and fixedly connected with the strut, a limiting groove is formed in one side, away from the chute, of the strut, a limiting ring is fixedly mounted on the limiting wheel and can slide in the limiting groove, and the limiting wheel can roll on the surface of one side, away from the chute, of the strut.

Preferably, two the equal fixed mounting in one side that the center pin was kept away from to the fixed plate has two couples, the linking arm at spring both ends rotates respectively and sets up on the center pin and the dwang, the inside cover of spring is equipped with spacing section of thick bamboo and gag lever post, and inside the gag lever post slides to insert and establishes into spacing section of thick bamboo, the one end fixed mounting that the gag lever post is close to spacing section of thick bamboo has the carriage release tray, and the carriage release tray slides and sets up inside spacing section of thick bamboo, a plurality of gas pocket has been seted up to the carriage release tray, spacing section of thick bamboo is kept away from the one end of gag lever post and the one end that spacing section of thick bamboo was kept away from respectively with two linking arm fixed connection at spring both ends with the gag lever post.

Preferably, the worm is meshed with the worm wheel, and the rotating cylinder is rotatably arranged on the outer ring of the central shaft.

Preferably, fixed mounting has first motor on the apron, and the output and the drive shaft one end fixed connection of first motor, drive shaft outer lane fixed mounting has unfilled corner disc and sector gear, transmission shaft outer lane fixed mounting has arc chuck and first gear, the outer lane and the contact of arc chuck outer lane that unfilled corner disc did not unfilled corner, sector gear can with first gear engagement.

Preferably, the third cylinder is fixedly mounted on the outer ring of the rotating cylinder, a side gear ring is arranged between the first cylinder and the second cylinder in a rotating mode, a rotating column is arranged on the first cylinder and the second cylinder in a rotating mode, a second gear is fixedly mounted on the rotating column and meshed with the side gear ring, a third gear is fixedly mounted on the outer ring of the threaded sleeve, and the third gear is meshed with the side gear ring.

Preferably, one side that two fixed disks that first drum is connected are close to each other all fixed mounting have a plurality of spacing of annular distribution, the one end fixed mounting that first screw rod is close to the third drum has the stopper, and the stopper can slide on the spacing between two fixed disks.

Preferably, the two enclosing plates are fixedly installed on one side, close to the support, of the fixed cylinder, the second screw rod is rotatably arranged inside the rectangular frame, the moving block is arranged on the second screw rod in a threaded mode, the second motor is fixedly installed on one side, far away from the support, of the two enclosing plates, and the output end of the second motor is fixedly connected with one end of the second screw rod.

Preferably, both ends of the swing arm are hinged with third hinged seats, the third hinged seats connected with both ends of the swing arm are fixedly connected with the moving block and the clamping jaws respectively, a first hinged seat is fixedly mounted at one end, close to the supporting column, of the rectangular frame, the first hinged seat is hinged with two hinged seats, and the two hinged seats are fixedly connected with one ends, close to the two clamping jaws, of the two clamping jaws respectively.

Preferably, the jack catch can block and establish into between spacing post and the pillar, and is adjacent the connecting rod can insert and establish into inside two adjacent chutes on the pillar.

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

1. according to the invention, the rotating column is rotated to drive the side toothed ring to rotate, the side toothed ring rotates to drive the plurality of threaded sleeves to rotate simultaneously, the threaded sleeves rotate to drive the first screw and the connecting rods connected with the first screw to move, so that the positions of the connecting rods distributed annularly are adjusted, the connecting rods can be inserted into the chute on the supporting column in the process of circumferential rotation, the stability of the wall climbing robot is improved, and the connecting rods are ensured to be positioned in the chute all the time by stretching the spring between the central shaft and the rotating rod for a certain distance in the wall climbing process of the robot, so that stable climbing and descending are ensured;

2. the invention utilizes the rotation of the driving shaft to drive the transmission shaft to rotate intermittently, the transmission shaft rotates to drive the rotating cylinder to rotate, the rotating cylinder rotates to drive the connecting rods which are connected with the third cylinder and distributed annularly to rotate intermittently, and the connecting rods can be inserted into two adjacent chutes on the supporting column when rotating intermittently and circularly, so that the wall climbing robot can climb or descend; .

3. According to the invention, the second screw rod rotates to drive the moving block to move, the moving block moves to drive the swing arm to deflect, and the clamping jaws connected to the other end of the swing arm deflect accordingly, so that the two clamping jaws are close to each other and are inserted between the supporting column and the limiting column, and therefore, the robot can be fixed at a proper distance, and a repairing person can take out a repairing article conveniently for use.

Drawings

Figure 1 is a schematic view of the overall structure of the present invention,

FIG. 2 is a schematic cross-sectional view of the present invention,

figure 3 is a schematic view of the sliding assembly of the present invention,

figure 4 is a schematic view of an exploded structure of the driving mechanism of the present invention,

figure 5 is a schematic view of an exploded structure of the wall climbing assembly of the present invention,

FIG. 6 is a schematic cross-sectional view of a fixing member according to the present invention,

FIG. 7 is an enlarged view of the structure at A in FIG. 2,

FIG. 8 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a support assembly; 101. a pillar; 102. a chute; 103. a supporting block; 104. a limiting post; 2. a sliding assembly; 201. a fixing plate; 202. rotating the rod; 203. a limiting wheel; 204. hooking; 205. a connecting arm; 206. a limiting cylinder; 207. a limiting rod; 208. a movable tray; 209. a spring; 210. a central shaft; 3. a drive mechanism; 301. a fixed cylinder; 302. an end cap; 303. a cover plate; 304. a rotating cylinder; 305. a worm gear; 306. a drive shaft; 307. a drive shaft; 308. a first motor; 309. a unfilled corner disc; 310. a sector gear; 311. a first gear; 312. an arc-shaped chuck; 313. a worm; 4. a wall climbing assembly; 401. fixing the disc; 402. a first cylinder; 403. a second cylinder; 404. a third cylinder; 405. a side gear ring; 406. a second gear; 407. rotating the column; 408. a threaded sleeve; 409. a third gear; 410. a first screw; 411. a limiting block; 412. a travel bar; 413. a connecting rod; 5. a fixing component; 501. enclosing plates; 502. a rectangular frame; 503. a second screw; 504. a second motor; 505. a moving block; 506. a first hinge mount; 507. a second hinge mount; 508. a claw; 509. swinging arms; 510. and a third hinge base.

Detailed Description

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

Example (b): as shown in fig. 1-8, the invention provides a building wall-climbing robot for repairing a wall, which comprises a supporting component 1, wherein a sliding component 2 is slidably arranged on the supporting component 1, a driving mechanism 3 is sleeved on the sliding component 2, two output ends of the driving mechanism 3 are respectively and fixedly provided with a wall-climbing component 4, and one side of the driving mechanism 3, which is close to the supporting component 1, is fixedly provided with a fixing component 5;

the supporting component 1 comprises a supporting column 101, a plurality of chutes 102 which are linearly distributed are uniformly formed in one side of the supporting column 101, and a plurality of limiting columns 104 which are linearly distributed are uniformly formed in one side of the supporting column 101, which is provided with the chutes 102;

the sliding assembly 2 comprises two fixing plates 201, two rotating rods 202 are rotatably arranged on the two fixing plates 201, limiting wheels 203 are rotatably arranged on the rotating rods 202, a central shaft 210 is arranged on one side of each of the two rotating rods 202, springs 209 are arranged between two ends of the central shaft 210 and two ends of the two rotating rods 202, and connecting arms 205 are fixedly arranged at two ends of each spring 209;

the driving mechanism 3 comprises a fixed cylinder 301, end covers 302 are fixedly mounted at two ends of the fixed cylinder 301, a cover plate 303 is fixedly mounted at one end of the fixed cylinder 301, which is far away from the strut 101, rotating cylinders 304 are rotatably arranged on the two end covers 302, a worm wheel 305 is fixedly mounted on the outer ring of each rotating cylinder 304, a transmission shaft 306 and a driving shaft 307 are rotatably arranged on the fixed cylinder 301, and a worm 313 is fixedly mounted on the transmission shaft 306;

the wall climbing assembly 4 comprises two first cylinders 402, fixed disks 401 are fixedly mounted at two ends of each first cylinder 402, a second cylinder 403 and a third cylinder 404 are fixedly mounted between the two fixed disks 401, the first cylinder 402, the second cylinder 403 and the third cylinder 404 are distributed from outside to inside, a plurality of annularly distributed thread sleeves 408 are rotatably arranged on the first cylinder 402 and the second cylinder 403, first screws 410 are arranged in the thread sleeves 408 in a threaded manner, one ends of the first screws 410 far away from the third cylinder 404 are fixedly mounted with moving rods 412, and connecting rods 413 are fixedly mounted on the two moving rods 412 on the two first cylinders 402 on the same horizontal plane;

the fixing component 5 comprises two enclosing plates 501 distributed up and down, a rectangular frame 502 is fixedly installed between the two enclosing plates 501, a moving block 505 is arranged in the rectangular frame 502 in a sliding mode, two clamping jaws 508 are arranged at one end, far away from the driving mechanism 3, of the rectangular frame 502, and a swing arm 509 is arranged between the clamping jaws 508 and the moving block 505.

Furthermore, two supporting blocks 103 are fixedly mounted on the limiting column 104, the two supporting blocks 103 are fixedly connected with the strut 101, a limiting groove is formed in one side, away from the chute 102, of the strut 101, a limiting ring is fixedly mounted on the limiting wheel 203 and can slide in the limiting groove, the limiting wheel 203 can roll on the surface of one side, away from the chute 102, of the strut 101, and the limiting wheel 203 can rotate along the strut 101.

Further, two the equal fixed mounting in one side that center pin 210 was kept away from to fixed plate 201 has two couples 204, the linking arm 205 at spring 209 both ends rotates respectively to set up on center pin 210 and on dwang 202, the inside cover of spring 209 is equipped with spacing section of thick bamboo 206 and gag lever post 207, and inside gag lever post 207 slided to insert and establishes spacing section of thick bamboo 206, one end fixed mounting that gag lever post 207 is close to spacing section of thick bamboo 206 has movable plate 208, and movable plate 208 slides and sets up inside spacing section of thick bamboo 206, a plurality of gas pocket has been seted up to movable plate 208, the one end that spacing section of thick bamboo 206 was kept away from to gag lever post 207 and the one end that gag lever post 207 kept away from spacing section of thick bamboo 206 respectively with two linking arm 205 fixed connection at spring 209 both ends, make spacing section of thick bamboo 206 and gag lever post 207 can support spring 209.

Further, the worm 313 is engaged with the worm wheel 305, and the rotating cylinder 304 is rotatably disposed on the outer ring of the central shaft 210, so that the rotating shaft 306 can rotate to drive the rotating cylinder 304.

Further, fixed mounting has first motor 308 on the apron 303, and the output and the drive shaft 307 one end fixed connection of first motor 308, drive shaft 307 outer lane fixed mounting has unfilled corner disc 309 and sector gear 310, transmission shaft 306 outer lane fixed mounting has arc chuck 312 and first gear 311, unfilled corner disc 309 does not have the contact of unfilled corner's outer lane and arc chuck 312 outer lane, sector gear 310 can mesh with first gear 311, makes the drive shaft 307 rotate and can drive transmission shaft 306 and do intermittent type and rotate.

Further, the third cylinder 404 is fixedly mounted on the outer ring of the rotating cylinder 304, a side toothed ring 405 is rotatably disposed between the first cylinder 402 and the second cylinder 403, a rotating column 407 is rotatably disposed on the first cylinder 402 and the second cylinder 403, a second gear 406 is fixedly mounted on the rotating column 407, the second gear 406 is meshed with the side toothed ring 405, a third gear 409 is fixedly mounted on the outer ring of the threaded sleeve 408, and the third gear 409 is meshed with the side toothed ring 405, so that the rotating column 407 rotates to drive the plurality of threaded sleeves 408 to rotate simultaneously.

Further, the equal fixed mounting in one side that two fixed disks 401 that first drum 402 connects are close to each other has a plurality of spacing strip that the annular distributes, the one end fixed mounting that first screw rod 410 is close to third drum 404 has stopper 411, and stopper 411 can slide on the spacing strip between two fixed disks 401, utilizes spacing strip to carry on spacingly to stopper 411's removal process.

Further, the two enclosing plates 501 are fixedly installed on one side of the fixed cylinder 301 close to the support 101, the second screw 503 is rotatably installed inside the rectangular frame 502, the moving block 505 is threadedly installed on the second screw 503, the second motor 504 is fixedly installed on one side of the two enclosing plates 501 far from the support 101, the output end of the second motor 504 is fixedly connected with one end of the second screw 503, and the moving block 505 is driven to move by the rotation of the second screw 503.

Furthermore, both ends of the swing arm 509 are hinged to be connected with third hinged seats 510, the third hinged seats 510 connected to both ends of the swing arm 509 are respectively and fixedly connected with the moving block 505 and the clamping jaws 508, the first hinged seat 506 is fixedly mounted at one end, close to the supporting column 101, of the rectangular frame 502, the first hinged seat 506 is hinged to be connected with two second hinged seats 507, the two second hinged seats 507 are respectively and fixedly connected with one ends, close to the two clamping jaws 508, of the two clamping jaws 508, and the clamping jaws 508 can deflect around the first hinged seat 506.

Furthermore, the clamping jaws 508 can be clamped between the limiting column 104 and the supporting column 101, the adjacent connecting rods 413 can be inserted into the two adjacent chutes 102 on the supporting column 101, and the clamping jaws 508 are inserted between the limiting column 104 and the supporting column 101 to fix the position of the clamping jaws 508.

The working principle is as follows: when the device is used, a support 101 is fixed on a wall, then a repairing product is placed on a hook 204, the rotating column 407 is rotated, the rotating column 407 drives a second gear 406 to rotate, the second gear 406 rotates to drive a side toothed ring 405 to rotate, the side toothed ring 405 rotates to drive a plurality of third gears 409 to rotate, the third gears 409 rotate to drive a threaded sleeve 408 to rotate, the threaded sleeve 408 rotates to drive a first screw 410, the first screw 410 rotates to drive a movable rod 412 and a connecting rod 413 connected with the movable rod to move, and therefore the positions of the annularly distributed connecting rods 413 are adjusted, and the connecting rods 413 can be inserted into the chute 102 on the support 101 in the rotating process;

the driving shaft 307 is driven to rotate by the first motor 308, the driving shaft 307 drives the unfilled corner disc 309 and the sector gear 310 to rotate, the outer ring of the unfilled corner disc 309 is in contact with the outer ring of the arc chuck 312, and the sector gear 310 can be meshed with the first gear 311, so that the driving shaft 307 can drive the transmission shaft 306 at the centers of the first gear 311 and the arc chuck 312 to intermittently rotate, the transmission shaft 306 drives the worm 313 to rotate, the worm 313 drives the worm wheel 305 to rotate, the worm wheel 305 drives the rotating cylinder 304 to rotate, the rotating cylinder 304 drives the third cylinder 404 to rotate, the third cylinder 404 drives the fixed disc 401, the first cylinder 402 and the second cylinder 403 to intermittently rotate, the connecting rods 413 connected with a plurality of movable rods 412 which are distributed on the first cylinder 402 and the second cylinder 403 intermittently rotate, and the connecting rods 413 can be inserted into two adjacent chutes 102 on the pillar 101 when performing intermittent circumferential rotation;

in the process of circularly rotating the connecting rod 413, the connecting rod 413 positioned in the lower chute 102 leaves the chute 102 in which the connecting rod 413 is positioned, at this time, the connecting rod 413 which is annularly distributed deflects around the connecting rod 413 of the upper chute 102, so that another connecting rod 413 positioned above the connecting rod 413 positioned in the chute 102 deflects along with the connecting rod 413, and is inserted into the chute 102 above the chute 102 in which the connecting rod 413 is inserted, so as to finish the upward climbing process, in the climbing process, the spring 209 between the central shaft 210 and the rotating rod 202 is stretched for a certain distance to ensure that the connecting rod 413 is always positioned in the chute 102, thereby ensuring stable climbing;

after climbing to a proper distance, the second motor 504 is utilized to drive the second screw 503 to rotate, the second screw 503 rotates to drive the moving block 505 to move, the moving block 505 moves to drive the swing arm 509 to deflect around the third hinged seat 510 on the moving block 505, and the clamping jaws 508 connected to the other end of the swing arm 509 deflect around the first hinged seat 506, so that the two clamping jaws 508 are close to each other and inserted between the strut 101 and the limiting column 104, the robot can be fixed at a proper distance, and repair personnel can take out repair articles conveniently.

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

Claims (10)

1. The utility model provides a repair wall's building wall climbing robot, includes supporting component (1), its characterized in that: the wall climbing device is characterized in that a sliding assembly (2) is arranged on the supporting assembly (1) in a sliding mode, a driving mechanism (3) is sleeved on the sliding assembly (2), two output ends of the driving mechanism (3) are respectively fixedly provided with a wall climbing assembly (4), and one side, close to the supporting assembly (1), of the driving mechanism (3) is fixedly provided with a fixing assembly (5);

the supporting component (1) comprises a supporting column (101), a plurality of chutes (102) which are distributed linearly are uniformly formed in one side of the supporting column (101), and a plurality of limiting columns (104) which are distributed linearly are uniformly formed in one side of the supporting column (101) which is provided with the chutes (102);

the sliding assembly (2) comprises two fixing plates (201), two rotating rods (202) are rotatably arranged on the two fixing plates (201), limiting wheels (203) are rotatably arranged on the rotating rods (202), a central shaft (210) is arranged on one side of each of the two rotating rods (202), springs (209) are arranged between two ends of the central shaft (210) and two ends of the two rotating rods (202), and connecting arms (205) are fixedly arranged at two ends of the springs (209);

the driving mechanism (3) comprises a fixed cylinder (301), end covers (302) are fixedly mounted at two ends of the fixed cylinder (301), a cover plate (303) is fixedly mounted at one end, far away from the strut (101), of the fixed cylinder (301), rotating cylinders (304) are rotatably arranged on the two end covers (302), a worm wheel (305) is fixedly mounted on the outer ring of each rotating cylinder (304), a transmission shaft (306) and a driving shaft (307) are rotatably arranged on the fixed cylinder (301), and a worm (313) is fixedly mounted on the transmission shaft (306);

the wall climbing assembly (4) comprises two first cylinders (402), fixed disks (401) are fixedly mounted at two ends of each first cylinder (402), a second cylinder (403) and a third cylinder (404) are fixedly mounted between the two fixed disks (401), the first cylinder (402), the second cylinder (403) and the third cylinder (404) are distributed from outside to inside, a plurality of annularly distributed thread sleeves (408) are rotatably arranged on the first cylinder (402) and the second cylinder (403), a first screw (410) is arranged on an internal thread of each thread sleeve (408), a moving rod (412) is fixedly mounted at one end, far away from the third cylinder (404), of each first screw (410), and connecting rods (413) are fixedly mounted on the two moving rods (412) on the same horizontal plane on the two first cylinders (402);

the fixing assembly (5) comprises two enclosing plates (501) which are distributed up and down, a rectangular frame (502) is fixedly mounted between the two enclosing plates (501), a moving block (505) is arranged in the rectangular frame (502) in a sliding mode, two clamping jaws (508) are arranged at one end, far away from the driving mechanism (3), of the rectangular frame (502), and a swing arm (509) is arranged between each clamping jaw (508) and the corresponding moving block (505).

2. A building wall-climbing robot for repairing a wall according to claim 1, wherein: two supporting blocks (103) are fixedly mounted on the limiting column (104), the two supporting blocks (103) are fixedly connected with the strut (101), a limiting groove is formed in one side, away from the chute (102), of the strut (101), a limiting ring is fixedly mounted on the limiting wheel (203), the limiting ring can slide in the limiting groove, and the surface of one side, away from the chute (102), of the limiting wheel (203) can roll.

3. A building wall-climbing robot for repairing a wall according to claim 1, wherein: two the equal fixed mounting in one side that center pin (210) was kept away from in fixed plate (201) has two couples (204), linking arm (205) at spring (209) both ends rotate respectively and set up on center pin (210) and dwang (202), the inside cover of spring (209) is equipped with spacing section of thick bamboo (206) and gag lever post (207), and inside gag lever post (207) slide to insert and establish spacing section of thick bamboo (206), one end fixed mounting that gag lever post (207) are close to spacing section of thick bamboo (206) has shifting disc (208), and shifting disc (208) slide and set up inside spacing section of thick bamboo (206), a plurality of gas pocket has been seted up in shifting disc (208), spacing section of thick bamboo (206) are kept away from the one end of gag lever post (207) and one end that spacing section of thick bamboo (206) were kept away from respectively with two linking arm (205) fixed connection at spring (209) both ends with gag lever post (207).

4. A building wall-climbing robot for repairing a wall according to claim 1, wherein: the worm (313) is meshed with a worm wheel (305), and the rotating cylinder (304) is rotatably arranged on the outer ring of the central shaft (210).

5. A building wall-climbing robot for repairing a wall according to claim 1, wherein: fixed mounting has first motor (308) on apron (303), and the output and drive shaft (307) one end fixed connection of first motor (308), drive shaft (307) outer lane fixed mounting has unfilled corner disc (309) and sector gear (310), transmission shaft (306) outer lane fixed mounting has arc chuck (312) and first gear (311), the outer lane and the contact of arc chuck (312) outer lane of unfilled corner disc (309) no unfilled corner, sector gear (310) can mesh with first gear (311).

6. A building wall-climbing robot for repairing a wall according to claim 1, wherein: third cylinder (404) fixed mounting rotates a section of thick bamboo (304) outer lane, it is equipped with side ring gear (405) to rotate between first cylinder (402) and second cylinder (403), it is equipped with rotation post (407) to rotate on first cylinder (402) and second cylinder (403), fixed mounting has second gear (406) on rotation post (407), and second gear (406) and side ring gear (405) meshing, thread bush (408) outer lane fixed mounting has third gear (409), and third gear (409) and side ring gear (405) meshing.

7. A building wall-climbing robot for repairing a wall according to claim 6, wherein: the utility model discloses a screw rod, including first cylinder (402), two fixed disks (401) that first cylinder (402) is connected are all fixed mounting have a plurality of spacing strip that the annular distributes in one side that is close to each other, one end fixed mounting that first screw rod (410) are close to third cylinder (404) has stopper (411), and stopper (411) can slide on the spacing strip between two fixed disks (401).

8. A building wall-climbing robot for repairing a wall according to claim 1, wherein: the two enclosing plates (501) are fixedly installed on one side, close to the support column (101), of the fixed barrel (301), a second screw rod (503) is arranged inside the rectangular frame (502) in a rotating mode, a moving block (505) is arranged on the second screw rod (503) in a threaded mode, a second motor (504) is fixedly installed on one side, far away from the support column (101), of the two enclosing plates (501), and the output end of the second motor (504) is fixedly connected with one end of the second screw rod (503).

9. A building wall-climbing robot for repairing a wall according to claim 8, wherein: the both ends of swing arm (509) are all articulated to be connected with third articulated seat (510), and third articulated seat (510) that swing arm (509) both ends are connected respectively with movable block (505) and jack catch (508) fixed connection, the one end fixed mounting that rectangle frame (502) are close to pillar (101) has first articulated seat (506), first articulated seat (506) are articulated to be connected with two articulated seats of second (507), and two articulated seats of second (507) respectively with two jack catches (508) one end fixed connection that is close to each other.

10. A building wall-climbing robot for repairing a wall according to claim 1, wherein: the clamping jaw (508) can be clamped between the limiting column (104) and the support column (101), and the adjacent connecting rod (413) can be inserted into two adjacent inclined grooves (102) in the support column (101).

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