CN220215412U - Bridge support maintenance device - Google Patents

Abstract

The utility model relates to the technical field of bridge support maintenance and discloses a bridge support maintenance device which comprises a main body mechanism, a paint spraying mechanism and an auxiliary mechanism, wherein the paint spraying mechanism is positioned at the upper end of the main body mechanism, the auxiliary mechanism is positioned at the upper end of the paint spraying mechanism, the main body mechanism comprises a first arc body, a first pulley, a second arc body, a second pulley, a push rod, a chassis, a first movable groove, a second movable groove, a first half toothed ring, a second half toothed ring, a first motor, a gear and a controller, the first pulley is fixedly arranged at the lower end of the first arc body, and the second arc body is movably arranged at the rear end of the first arc body. This bridge beam supports maintenance device, the situation of support is inspected through the camera, cleans dust removal impurity through the software brush to bridge beam supports, then will spray paint the mouth again and maintain the support that sprays paint, promotes support oxidation resistance, extension support life, and this kind of mode solves the unsafe problem of operator high altitude paint, promotes the security of device.

Description

Bridge support maintenance device

Technical Field

The utility model relates to the technical field of bridge support maintenance, in particular to a bridge support maintenance device.

Background

The bridge support is an important structural component for connecting the upper structure and the lower structure of the bridge, and can reliably transmit the counter force and deformation (displacement and rotation angle) of the upper structure of the bridge to the lower structure of the bridge, so that the actual stress condition of the structure is consistent with a calculated theoretical drawing.

Because bridge supports are easy to be corroded by water vapor and the like, paint removal occurs along with the time, paint is required to be timely replenished, the occurrence of iron rust of the supports due to oxidation is avoided, and the service life of the supports is shortened.

It is common practice to use cranes to bring workers to the support location for cleaning and repainting maintenance, or to use stairs to bring workers to the support location, which presents a certain overhead risk for worker safety.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to provide a bridge support maintenance device, which aims to solve the problems that in the prior art, the bridge support is easy to be corroded by water vapor and the like, paint removal phenomenon occurs along with the time, paint is required to be timely replenished, the support is prevented from being oxidized and heavy rust occurs, the service life of the support is shortened, a common practice is that a crane is adopted to send workers to the support for cleaning and repainting maintenance, or a ladder is adopted to send the workers to the support, and a certain high-altitude operation risk exists for the safety of the workers.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bridge beam supports maintenance device, includes main part mechanism, mechanism and the auxiliary mechanism of spraying paint, the mechanism of spraying paint is located main part mechanism's upper end, the auxiliary mechanism is located the upper end of mechanism of spraying paint, main part mechanism includes arc body one, pulley one, arc body two, pulley two, push rod, quick-witted case, movable groove one, movable groove two, half ring gear one, half ring gear two, motor one, gear and controller, pulley one fixed mounting is in arc body one's lower extreme, through pulley one, makes things convenient for the removal of arc body one.

Preferably, the second arc body is movably arranged at the rear end of the first arc body, the second pulley is fixedly arranged at the lower end of the second arc body, the push rod is fixedly arranged at the right end of the second arc body, the case is fixedly arranged at the right end of the first arc body, and the second pulley is convenient for the movement of the first arc body.

Preferably, the first movable groove is fixedly arranged at the upper end of the second arc body, the second movable groove is fixedly arranged at the upper end of the first arc body, the first half-toothed ring is movably arranged at the inner end of the first movable groove, the second half-toothed ring is movably arranged at the inner end of the second movable groove, the first motor is fixedly arranged at the inner end of the case, the gear is movably arranged at the upper end of the first motor, and the controller is movably arranged at the lower end of the push rod.

Preferably, the paint spraying mechanism comprises a storage box, a feed inlet, a supporting bottom rod, a telescopic rod, a corrugated pipe, a paint spraying nozzle and a sealing cover, wherein the storage box is fixedly arranged at the upper end of the first half-toothed ring.

Preferably, the feed inlet is fixed to be set up in the upper end of storage case, support sill bar fixed mounting in the upper end of storage case, telescopic link movable mounting is in the upper end of supporting the sill bar, bellows movable mounting is in the inside of telescopic link, spray paint mouth fixed mounting is in the left end of bellows, sealed lid movable mounting is in the left end of spray paint mouth, through the telescopic link, can adjust the height of spraying paint, through sealed lid, when avoiding paint not using, the hardening blocks up spray paint mouth.

Preferably, the auxiliary mechanism comprises a connecting ring, a second motor, a rotating shaft, a movable shaft, a soft brush and a camera, wherein the connecting ring is fixedly arranged at the upper end of the telescopic rod, the second motor is fixedly arranged at the inner end of the connecting ring, the rotating shaft is movably arranged at the upper end of the second motor, the movable shaft is fixedly arranged at the upper end of the rotating shaft, the soft brush is fixedly arranged at the outer end of the movable shaft, and the camera is fixedly arranged at the upper end of the movable shaft.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the bridge support maintenance device, when the device is not used, the bolts are fixedly connected with the sockets at the left ends of the first arc body and the second arc body, so that the whole device is convenient to move, when the device is positioned below a support to be maintained, the bolts are pulled out, the first arc body and the second arc body are hinged, so that the first arc body and the second arc body can be opened and closed at will, the bottoms of bridge supports are enclosed by the first arc body and the second arc body, the bolts are inserted into the sockets, and the first arc body and the second arc body are fixedly connected, and the installation of the device is completed;

2. according to the bridge support maintenance device, after the arc body I and the arc body II are connected, the half-toothed ring I and the half-toothed ring II are also closed, the motor I is started, so that the gear rotates, the half-toothed ring I and the half-toothed ring II are meshed with each other through the gear, the half-toothed ring I and the half-toothed ring II are driven to rotate in the movable groove I and the movable groove II, the storage box is driven to rotate, the spray nozzle is convenient to rotate to spray paint on the support, the spray paint height can be adjusted through the telescopic rod, and the spray nozzle is prevented from being hardened and blocked when the paint is not used through the sealing cover;

3. this bridge beam support maintenance device, the situation of support is inspected through the camera, and show through the controller, the operator obtains behind the current situation of support, start motor two, make the pivot rotate, thereby drive the loose axle and rotate, make the software brush remove dust and remove impurity clearance around support and the support, convenient subsequent operation of spraying paint, this device both can be to support current situation information acquisition, can maintain it again, avoid the high altitude construction of operative employee simultaneously, protect operative employee's safety.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a part of the main body mechanism of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of a body mechanism according to the present utility model;

FIG. 4 is a schematic cross-sectional view of an auxiliary mechanism of the present utility model.

In the figure: 1. a main body mechanism; 101. an arc body I; 102. a pulley I; 103. an arc body II; 104. a second pulley; 105. a push rod; 106. a chassis; 107. a movable groove I; 108. a movable groove II; 109. a half-toothed ring I; 110. a second half-toothed ring; 111. a first motor; 112. a gear; 113. a controller; 2. a paint spraying mechanism; 201. a storage bin; 202. a feed inlet; 203. a support bottom bar; 204. a telescopic rod; 205. a bellows; 206. a spray nozzle; 207. sealing cover; 3. an auxiliary mechanism; 301. a connecting ring; 302. a second motor; 303. a rotating shaft; 304. a movable shaft; 305. a soft brush; 306. a camera is provided.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the bridge support maintenance device comprises a main body mechanism 1, a paint spraying mechanism 2 and an auxiliary mechanism 3, wherein the paint spraying mechanism 2 is positioned at the upper end of the main body mechanism 1, the auxiliary mechanism 3 is positioned at the upper end of the paint spraying mechanism 2, the main body mechanism 1 comprises a first arc body 101, a first pulley 102, a second arc body 103, a second pulley 104, a push rod 105, a machine case 106, a first movable groove 107, a second movable groove 108, a first half-toothed ring 109, a second half-toothed ring 110, a first motor 111, a gear 112 and a controller 113, the first pulley 102 is fixedly arranged at the lower end of the first arc body 101, the second arc body 103 is movably arranged at the rear end of the first arc body 101, the second pulley 104 is fixedly arranged at the lower end of the second arc body 103, the push rod 105 is fixedly arranged at the right end of the second arc body 103, the machine case 106 is fixedly arranged at the right end of the first arc body 101, the first movable groove 107 is fixedly arranged at the upper end inside the second arc body 103, the second movable groove 108 is fixedly arranged at the upper end inside the first arc body 101, the half-toothed ring I109 is movably arranged at the inner end of the movable groove I107, the half-toothed ring II 110 is movably arranged at the inner end of the movable groove II 108, the motor I111 is fixedly arranged at the inner end of the chassis 106, the gear 112 is movably arranged at the upper end of the motor I111, the controller 113 is movably arranged at the lower end of the push rod 105, when the device is not used, the bolt is fixedly connected with the socket at the left end of the arc body I101 and the arc body II 103, the whole device is convenient to move, when the device is positioned below a support to be maintained, the bolt is pulled out, the arc body I101 and the arc body II 103 are hinged, so that the arc body I101 and the arc body II 103 can be opened and closed at will, the bottom of a bridge pillar is enclosed by the arc body I101 and the arc body II 103, the bolt is inserted into the socket, so that the arc body I101 and the arc body II 103 are fixedly connected, the device is installed after the arc body I101 and the arc body II 103 are connected, the first half-toothed ring 109 and the second half-toothed ring 110 are also closed, the first motor 111 is started, the gear 112 rotates, and the first half-toothed ring 109 and the second half-toothed ring 110 are meshed with the gear 112, so that the first half-toothed ring 109 and the second half-toothed ring 110 are driven to rotate in the first movable groove 107 and the second movable groove 108.

The paint spraying mechanism 2 comprises a storage box 201, a feeding hole 202, a supporting bottom rod 203, a telescopic rod 204, a corrugated pipe 205, a paint spraying nozzle 206 and a sealing cover 207, wherein the storage box 201 is fixedly installed at the upper end of a half-toothed ring 109, the feeding hole 202 is fixedly arranged at the upper end of the storage box 201, the supporting bottom rod 203 is fixedly installed at the upper end of the storage box 201, the telescopic rod 204 is movably installed at the upper end of the supporting bottom rod 203, the corrugated pipe 205 is movably installed in the telescopic rod 204, the paint spraying nozzle 206 is fixedly installed at the left end of the corrugated pipe 205, the sealing cover 207 is movably installed at the left end of the paint spraying nozzle 206, the storage box 201 is driven to rotate through the half-toothed ring 109, the paint spraying nozzle 206 is conveniently rotated to spray paint a support, the paint spraying height can be adjusted through the telescopic rod 204, and the sealing cover 207 is prevented from hardening and blocking the paint spraying nozzle 206 when the paint is not used.

The auxiliary mechanism 3 comprises a connecting ring 301, a motor II 302, a rotating shaft 303, a movable shaft 304, a soft hairbrush 305 and a camera 306, wherein the connecting ring 301 is fixedly arranged at the upper end of the telescopic rod 204, the motor II 302 is fixedly arranged at the inner end of the connecting ring 301, the rotating shaft 303 is movably arranged at the upper end of the motor II 302, the movable shaft 304 is fixedly arranged at the upper end of the rotating shaft 303, the soft hairbrush 305 is fixedly arranged at the outer end of the movable shaft 304, the camera 306 is fixedly arranged at the upper end of the movable shaft 304, the condition of a support is checked through the camera 306, the condition of the support is displayed through the controller 113, and after the current condition of the support is obtained by an operator, the motor II 302 is started to enable the rotating shaft 303 to rotate, so that the movable shaft 304 is driven to rotate, and the soft hairbrush 305 is enabled to remove dust and impurities around the support, thereby facilitating subsequent paint spraying operations.

Working principle: when the device is not used, the socket at the left end of the first arc body 101 and the second arc body 103 is fixedly connected with the bolt, the whole device is convenient to move, when the device is below a support to be maintained, the bolt is pulled out, the first arc body 101 and the second arc body 103 are hinged, so that the first arc body 101 and the second arc body 103 can be opened and closed at will, the first arc body 101 and the second arc body 103 enclose the bottom of a bridge support, the bolt is inserted into the socket, the first arc body 101 and the second arc body 103 are fixedly connected with each other, the device is installed, after the first arc body 101 and the second arc body 103 are connected with each other, the first half-toothed ring 109 and the second half-toothed ring 110 are also closed, the motor first 111 is started, the gear 112 rotates, the first half-toothed ring 109 and the second half-toothed ring 110 are meshed with the first half-toothed ring 110 through the gear 112, so that the first half-toothed ring 109 and the second half-toothed ring 110 are driven to rotate in the first movable groove 107 and the second movable groove 108, the storage box 201 is driven to rotate through the half-toothed ring I109, thereby facilitating the rotation of a camera 306 above the storage box 201 to check the condition of a support, and the controller 113 displays the condition information of the support, after an operator obtains the condition information of the support, a motor II 302 is started to enable a rotating shaft 303 to rotate, thereby driving a movable shaft 304 to rotate, enabling a soft brush 305 to remove dust and impurities from the support and clean the periphery of the support, facilitating the subsequent paint spraying operation, after cleaning, a telescopic rod 204 is extended upwards for a certain distance, enabling the height of a paint spraying nozzle 206 to be consistent with the height of the support, a pressure pump inside the storage box 201 is started, paint is conveyed to a corrugated pipe 205, finally sprayed out from the paint spraying nozzle 206 to carry out paint spraying maintenance on the support, the device can collect the condition information of the support, maintain the support, avoid the high-altitude operation of the operator, protect the safety of the operator, retract the telescopic rod 204 after the paint spraying operation is finished, the sealing cover 207 covers the spray nozzle 206 to prevent the paint from hardening and blocking the spray nozzle 206 when the paint is not in use.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a bridge beam supports maintenance device, includes main part mechanism (1), mechanism (2) and auxiliary mechanism (3) spray paint, its characterized in that: the paint spraying mechanism is characterized in that the paint spraying mechanism (2) is located at the upper end of the main body mechanism (1), the auxiliary mechanism (3) is located at the upper end of the paint spraying mechanism (2), the main body mechanism (1) comprises a first arc body (101), a first pulley (102), a second arc body (103), a second pulley (104), a push rod (105), a case (106), a first movable groove (107), a second movable groove (108), a first half-toothed ring (109), a second half-toothed ring (110), a first motor (111), a gear (112) and a controller (113), and the first pulley (102) is fixedly installed at the lower end of the first arc body (101).

2. The bridge bearing maintenance apparatus according to claim 1, wherein: the second arc body (103) is movably arranged at the rear end of the first arc body (101), the second pulley (104) is fixedly arranged at the lower end of the second arc body (103), the push rod (105) is fixedly arranged at the right end of the second arc body (103), and the case (106) is fixedly arranged at the right end of the first arc body (101).

3. A bridge bearing maintenance apparatus according to claim 2, wherein: the movable groove I (107) is fixedly arranged at the upper end inside the arc body II (103), the movable groove II (108) is fixedly arranged at the upper end inside the arc body I (101), the half-tooth ring I (109) is movably arranged at the inner end of the movable groove I (107), the half-tooth ring II (110) is movably arranged at the inner end of the movable groove II (108), the motor I (111) is fixedly arranged at the inner end of the case (106), the gear (112) is movably arranged at the upper end of the motor I (111), and the controller (113) is movably arranged at the lower end of the push rod (105).

4. A bridge bearing maintenance apparatus according to claim 3, wherein: the paint spraying mechanism (2) comprises a storage box (201), a feed inlet (202), a supporting bottom rod (203), a telescopic rod (204), a corrugated pipe (205), a paint spraying nozzle (206) and a sealing cover (207), wherein the storage box (201) is fixedly arranged at the upper end of the half-toothed ring I (109).

5. The bridge bearing maintenance apparatus according to claim 4, wherein: the feed inlet (202) is fixed to be set up in the upper end of storage case (201), support upper end at storage case (201) of sill bar (203) fixed mounting, telescopic link (204) movable mounting is in the upper end of supporting sill bar (203), bellows (205) movable mounting is in the inside of telescopic link (204), spray nozzle (206) fixed mounting is in the left end of bellows (205), sealed lid (207) movable mounting is in the left end of spray nozzle (206).

6. The bridge bearing maintenance apparatus according to claim 5, wherein: the auxiliary mechanism (3) comprises a connecting ring (301), a second motor (302), a rotating shaft (303), a movable shaft (304), a soft hairbrush (305) and a camera (306), wherein the connecting ring (301) is fixedly arranged at the upper end of the telescopic rod (204), the second motor (302) is fixedly arranged at the inner end of the connecting ring (301), the rotating shaft (303) is movably arranged at the upper end of the second motor (302), the movable shaft (304) is fixedly arranged at the upper end of the rotating shaft (303), the soft hairbrush (305) is fixedly arranged at the outer end of the movable shaft (304), and the camera (306) is fixedly arranged at the upper end of the movable shaft (304).