CN213101361U

CN213101361U - Dust device is used in bridge construction

Info

Publication number: CN213101361U
Application number: CN202021573896.XU
Authority: CN
Inventors: 张军
Original assignee: Zhongshan Wanding Construction Engineering Co ltd
Current assignee: Zhongshan Wanding Construction Engineering Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-05-04
Anticipated expiration: 2030-08-03

Abstract

The utility model relates to a dust device technical field specifically is a dust device is used in bridge construction, including the device main part, the device main part includes the shallow main part, the equal fixed mounting in both sides of shallow main part bottom has first fixed block, the upper end of shallow main part is provided with elevating system, elevating system includes the second fixed block, the upper end fixed mounting of shallow main part has the second fixed block, there is the lead screw inside of second fixed block through bearing fixed mounting, just the screw thread of lead screw both sides is opposite form, one side fixed mounting of lead screw has the motor. The utility model discloses a be provided with lead screw, motor, sliding block, carriage release lever and first fixed plate, utilize the lead screw to rotate to the sliding block that can make both sides is close to each other, goes up and down to first fixed plate, thereby makes things convenient for the staff to highly adjusting spraying mechanism, thereby can realize that the co-altitude carries out the dust fall, has increased the practicality of structure, has made things convenient for staff's operation.

Description

Dust device is used in bridge construction

Technical Field

The utility model relates to a dust device technical field specifically is a dust device is used in bridge construction.

Background

The bridge is generally a structure which is erected on rivers, lakes and seas and allows vehicles, pedestrians and the like to smoothly pass through. In order to adapt to the modern high-speed developed traffic industry, bridges are also extended to be constructed to span mountain stream, unfavorable geology or meet other traffic needs, so that the buildings are convenient to pass.

The bridge is at the in-process of construction, produces a large amount of dusts comparatively easily to need to use dust device to handle the dust, but the most unable height to the shower nozzle of current dust device is adjusted, thereby makes the staff can only carry out the dust fall to eminence or low department, and the staff's of being not convenient for use has also reduced the practicality of device, consequently, need design a bridge dust device for construction and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust device is used in bridge construction to solve the most unable height to the shower nozzle that provides among the above-mentioned background art and adjust, thereby make the staff can only carry out the dust fall to eminence or low department, the staff's of being not convenient for use has also reduced the problem of the practicality of device.

In order to achieve the above object, the utility model provides a following technical scheme: a dust falling device for bridge construction comprises a device main body, wherein the device main body comprises a trolley main body, first fixed blocks are fixedly mounted on two sides of the bottom end of the trolley main body, a lifting mechanism is arranged at the upper end of the trolley main body and comprises second fixed blocks, the second fixed blocks are fixedly mounted at the upper end of the trolley main body, lead screws are fixedly mounted in the second fixed blocks through bearings, threads on two sides of the lead screws are opposite, a motor is fixedly mounted on one side of the lead screws, sliding blocks are mounted on two sides of the outer side of the lead screws through threads, moving rods are movably mounted at the top ends of the sliding blocks through rotating shafts, two mutually crossed sides of the moving rods are connected together through the rotating shafts, two sets of the moving rods are arranged, a first fixed plate is fixedly mounted at the upper end of the moving rods through the rotating shafts, and a spraying mechanism is arranged at the upper end of, the spraying mechanism comprises a water storage tank, the water storage tank is fixedly mounted at the upper end of the first fixing plate, a water pump is fixedly mounted at the top end of the interior of the water storage tank, water delivery pipes are fixedly mounted on two sides of the water pump, a spray head is fixedly mounted at the top end of the water delivery pipe on one side, and a fixing column is fixedly mounted at one side of the top end of the first fixing plate.

Preferably, the inside of first fixed block all is provided with damper, damper includes spring telescopic link, the inside fixed mounting of first fixed block has the elastic rubber piece, the inside both sides of spring telescopic link are fixed mounting all has spring telescopic link.

Preferably, the bottom of sliding block all fixed mounting have the slider, the spout has all been seted up to the inside bottom of second fixed block, slider slidable mounting is to the inside of spout.

Preferably, the top of fixed column is provided with fixture, fixture includes the second fixed plate, the both sides fixed mounting that all has the second fixed plate on fixed column top, the threaded rod is all installed to the inside all screw threads of second fixed plate, two the threaded rod is close to the equal fixed mounting in one side that each other has the grip ring, two the equal fixed mounting in one side that the grip ring was kept away from each other has the turning block.

Preferably, friction balls are uniformly and fixedly mounted on the mutually close sides of the two clamping rings, and the friction balls are semicircular in shape.

Preferably, the two ends of the rotating block are fixedly provided with auxiliary blocks.

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

1. through being provided with lead screw, motor, sliding block, carriage release lever and first fixed plate, utilize the lead screw to rotate to the sliding block that can make both sides is close to each other, goes up and down to first fixed plate, thereby makes things convenient for the staff to highly adjusting spraying mechanism, thereby can realize that not co-altitude carries out the dust fall, has increased the practicality of structure, has made things convenient for staff's operation.

2. Through being provided with second fixed plate, threaded rod, grip ring and turning block, when the grip ring of both sides was close to each other, can carry out the centre gripping to the raceway to prevent that the device main part from the in-process that removes, phenomenon that the raceway rocked from appearing, thereby increased the stability of device, promoted staff's use and experienced.

Drawings

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

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side view of the clamping mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure in fig. 1.

In the figure: 1. a device main body; 110. a cart body; 111. a first fixed block; 2. a lifting mechanism; 210. a second fixed block; 211. a screw rod; 212. a motor; 213. a slider; 214. a travel bar; 215. a first fixing plate; 216. a slider; 217. a chute; 3. a spraying mechanism; 310. a water storage tank; 311. a water pump; 312. fixing a column; 313. a water delivery pipe; 314. a spray head; 4. a clamping mechanism; 410. a second fixing plate; 411. a threaded rod; 412. a clamp ring; 413. a friction ball; 414. rotating the block; 415. an auxiliary block; 5. a damping mechanism; 510. a spring telescopic rod; 511. an elastic rubber block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

a dust fall device for bridge construction comprises a device main body 1, wherein the device main body 1 comprises a trolley main body 110, two sides of the bottom end of the trolley main body 110 are fixedly provided with first fixed blocks 111, the upper end of the trolley main body 110 is provided with a lifting mechanism 2, the lifting mechanism 2 comprises second fixed blocks 210, the upper end of the trolley main body 110 is fixedly provided with the second fixed blocks 210, the inside of the second fixed blocks 210 is fixedly provided with screw rods 211 through bearings, threads on two sides of the screw rods 211 are opposite, one side of each screw rod 211 is fixedly provided with a motor 212, two sides of the outer side of each screw rod 211 are respectively provided with a sliding block 213 in a threaded manner, the top ends of the sliding blocks 213 are respectively and movably provided with moving rods 214 through rotating shafts, one sides of the two moving rods 214 which are intersected with each other are connected together through the rotating shafts, two sets of the moving rods 214 are fixedly provided with first, the sliding blocks 213 that can make both sides are close to each other, thereby make the carriage release lever 214 remove, highly go up and down to first fixed plate 215, thereby make things convenient for the staff to adjust the height of spraying mechanism 3, thereby can realize not co-altitude and carry out the dust fall, the practicality of structure has been increased, the upper end of first fixed plate 215 is provided with spraying mechanism 3, spraying mechanism 3 includes water storage tank 310, the upper end fixed mounting of first fixed plate 215 has water storage tank 310, the inside top fixed mounting of water storage tank 310 has water pump 311, all fixed mounting have raceway 313 on both sides of water pump 311, the top fixed mounting of one side raceway 313 has shower nozzle 314, one side fixed mounting on first fixed plate 215 top has fixed column 312, when starting water pump 311, can make raceway 313 extract the inside water of water storage tank 310, spray out through shower nozzle 314, carry out the dust fall to the bridge.

Further, the inside of first fixed block 111 all is provided with damper 5, damper 5 includes spring telescopic link 510, the inside fixed mounting of first fixed block 111 has elastic rubber piece 511, the inside both sides of spring telescopic link 510 all fixed mounting have spring telescopic link 510, utilize the inertia of spring telescopic link 510, thereby when device main part 1 jolts, can alleviate the pressure that jolts the production, thereby make the more stable that device main part 1 removed, staff's use experience has been promoted.

Furthermore, the bottom ends of the sliding blocks 213 are all fixedly mounted with sliding blocks 216, the bottom ends of the inside of the second fixing block 210 are all provided with sliding grooves 217, the sliding blocks 216 are slidably mounted inside the sliding grooves 217, and when the sliding blocks 213 slide, the sliding blocks 216 slide inside the sliding grooves 217, so as to provide stability for the movement of the sliding blocks 213.

Further, the top of fixed column 312 is provided with fixture 4, fixture 4 includes second fixed plate 410, the both sides on fixed column 312 top are fixed mounting all has second fixed plate 410, threaded rod 411 is all installed to the inside of second fixed plate 410 screw thread, the equal fixed mounting in one side that two threaded rod 411 are close to each other has grip ring 412, the equal fixed mounting in one side that two grip rings 412 are kept away from each other has turning block 414, when the grip ring 412 of both sides is close to each other, can carry out the centre gripping to raceway 313, thereby prevent that device main part 1 is at the in-process that removes, the phenomenon that rocks appears in raceway 313, thereby the stability of device has been increased, staff's use experience has been promoted.

Furthermore, friction balls 413 are uniformly and fixedly mounted on the sides, close to each other, of the two clamping rings 412, the shape of each friction ball 413 is semicircular, and the friction force between the clamping rings 412 and the water pipe 313 can be increased by the aid of the friction balls 413, so that the clamping rings 412 are clamped more stably.

Furthermore, the two ends of the rotating block 414 are both fixedly provided with the auxiliary blocks 415, and the auxiliary blocks 415 are utilized, so that the labor can be conveniently assisted by workers when the rotating block 414 is rotated, and the physical strength of the workers is saved.

The working principle is as follows: when the worker uses the device body 1, the device body 1 is externally connected with a power supply, then the device body 1 is pushed to walk on a bridge, and the water pump 311 is started through the starting switch, so that the water pipe 313 on one side extracts water in the water storage tank 310, the water pipe 313 on the other side conveys the water to the spray head 314, and the water is sprayed out through the spray head 314, so that the aim of dust fall can be fulfilled.

Simultaneously when raceway 313 places, the staff can be through rotating turning block 414, thereby make threaded rod 411 rotate, the grip ring 412 that drives both sides is close to each other, it is fixed to carry out the centre gripping to raceway 313, the staff can be through starting switch afterwards, start motor 212, make motor 212 drive lead screw 211 rotate, because the screw thread of lead screw 211 both sides is opposite form, thereby when lead screw 211 rotates, the sliding block 213 that can make both sides is close to each other, thereby drive carriage release 214 and remove, make carriage release 214 upwards rotate and come the high rising of first fixed plate 215, can make the staff adjust the height of spraying mechanism 3, the use of staff has been made things convenient for.

Simultaneously when the staff at the in-process of thrust unit main part 1, can make device main part 1 produce jolting, when device main part 1 rocks, can exert pressure to first fixed block 111 to make first fixed block 111 move to the inboard, extrude spring telescopic link 510, make spring telescopic link 510 inwards shrink simultaneously, utilize the inertia of spring telescopic link 510, thereby can alleviate the pressure of jolting, further made things convenient for staff's use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dust device is used in bridge construction, includes device main part (1), its characterized in that: the device main body (1) comprises a cart main body (110), wherein first fixed blocks (111) are fixedly mounted on two sides of the bottom end of the cart main body (110), an elevating mechanism (2) is arranged on the upper end of the cart main body (110), the elevating mechanism (2) comprises second fixed blocks (210), the second fixed blocks (210) are fixedly mounted on the upper end of the cart main body (110), a lead screw (211) is fixedly mounted in the second fixed blocks (210) through a bearing, threads on two sides of the lead screw (211) are opposite, a motor (212) is fixedly mounted on one side of the lead screw (211), sliding blocks (213) are mounted on two sides of the outer side of the lead screw (211) through screw thread sliding blocks, moving rods (214) are movably mounted on the top ends of the moving rods (213) through rotating shafts, and two mutually crossed sides of the moving rods (214) are connected together through rotating shafts, the spraying device is characterized in that the two groups of moving rods (214) are arranged, a first fixing plate (215) is fixedly mounted at the upper end of each moving rod (214) through a rotating shaft, a spraying mechanism (3) is arranged at the upper end of each first fixing plate (215), each spraying mechanism (3) comprises a water storage tank (310), each water storage tank (310) is fixedly mounted at the upper end of each first fixing plate (215), a water pump (311) is fixedly mounted at the top end of the corresponding water storage tank (310), water conveying pipes (313) are fixedly mounted on two sides of each water pump (311), a spray head (314) is fixedly mounted at the top end of each water conveying pipe (313) on one side of the top end of each first fixing plate (215), and a fixing.

2. The dust falling device for bridge construction according to claim 1, characterized in that: the inside of first fixed block (111) all is provided with damper (5), damper (5) include spring telescopic link (510), the inside fixed mounting of first fixed block (111) has elastic rubber piece (511), the inside both sides of spring telescopic link (510) all fixed mounting have spring telescopic link (510).

3. The dust falling device for bridge construction according to claim 1, characterized in that: the bottom of sliding block (213) all fixed mounting have slider (216), spout (217) have all been seted up to the inside bottom of second fixed block (210), slider (216) slidable mounting is to the inside of spout (217).

4. The dust falling device for bridge construction according to claim 1, characterized in that: the top of fixed column (312) is provided with fixture (4), fixture (4) include second fixed plate (410), the both sides on fixed column (312) top are all fixed mounting have second fixed plate (410), threaded rod (411) are all threadedly installed to the inside of second fixed plate (410), two threaded rod (411) are close to each other one side all fixed mounting have centre gripping ring (412), two one side that centre gripping ring (412) kept away from each other is all fixed mounting have turning block (414).

5. The dust falling device for bridge construction according to claim 4, characterized in that: and friction balls (413) are uniformly and fixedly arranged on the mutually close sides of the two clamping rings (412), and the shape of each friction ball (413) is semicircular.

6. The dust falling device for bridge construction according to claim 5, characterized in that: and auxiliary blocks (415) are fixedly arranged at both ends of the rotating block (414).