CN213681760U

CN213681760U - Spraying device for bridge

Info

Publication number: CN213681760U
Application number: CN202022251268.6U
Authority: CN
Inventors: 宋晓珍; 李小磊; 黄鑫; 梅雪峰; 张吉明; 韩小彪; 尤勇; 完颜亚磊
Original assignee: Henan First Highway Engineering Co ltd
Current assignee: Henan First Highway Engineering Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-13
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a bridge technical field discloses a spray set for bridge, and it includes the supporting seat, the bottom fixedly connected with supporting box of supporting seat, the equal fixedly connected with universal wheel in four turnings in bottom of supporting box, the top intermediate position fixedly connected with mounting bracket of supporting seat, the top of mounting bracket is rotated and is installed the support column, the top of supporting seat is fixed mounting still has first rotating electrical machines, the output shaft of first rotating electrical machines and the bottom fixed connection of support column, the top fixedly connected with of support column supports the horizontal pole, the both ends of supporting the horizontal pole all articulate has hollow pole. The utility model discloses the structure is ingenious, and convenient to use can be quick to bridge floor spray water to reach the effect of maintenance bridge floor, and can rotate to vertical state when hollow pole does not use, hollow pole can be accomodate, and occupation space is littleer, and sprays the scope big, and has the effect of brake, makes spray set be difficult for slipping away when not using.

Description

Spraying device for bridge

Technical Field

The utility model relates to a bridge technical field especially relates to a spray set for bridge.

Background

At present, in the construction process of the cast-in-place bridge, the concrete of the bridge deck of the cast-in-place bridge is maintained by manually sprinkling water according to a conventional method. And current watering lorry often is bulky, and the watering coverage is less, and the bridge floor just can be guaranteed to be sprayed completely to the walking that needs make a round trip many times, and spraying efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of spray set for bridge has solved the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a spraying device for a bridge comprises a supporting seat, wherein a supporting box is fixedly connected to the bottom end of the supporting seat, universal wheels are fixedly connected to four corners at the bottom end of the supporting box, a mounting frame is fixedly connected to the middle position of the top end of the supporting seat, a supporting column is rotatably mounted at the top end of the mounting frame, a first rotating motor is fixedly mounted at the top end of the supporting seat, an output shaft of the first rotating motor is fixedly connected with the bottom end of the supporting column, a supporting cross rod is fixedly connected to the top end of the supporting column, hollow rods are hinged to two ends of the supporting cross rod, a plurality of spraying heads are fixedly mounted at the bottom end of each hollow rod, a water storage tank is fixedly mounted at the top end of the supporting seat through the supporting rod, the water storage tank is of a circular structure, the supporting column penetrates through the, the bottom of stereoplasm water pipe extends to in the storage water tank, centrifugal pump's play water end is connected with soft water pipe, and centrifugal pump's one end and hollow pole intercommunication are kept away from to soft water pipe, one side fixedly connected with trailer stores pylon of supporting seat.

Preferably, the equal fixedly connected with push rod motor in top both sides of supporting the horizontal pole, the output shaft fixedly connected with locking bolt of push rod motor, the top of hollow pole is close to the first fixed block of one side fixedly connected with of supporting the horizontal pole, has seted up the locking jack on the first fixed block, and locking bolt runs through first fixed block through the locking jack.

Preferably, the bottom of hollow pole is close to one side fixedly connected with kelly of supporting the horizontal pole, and the bottom of supporting the horizontal pole is close to one side fixedly connected with second fixed block of hollow pole, and the draw-in groove has been seted up to the bottom of second fixed block, kelly and draw-in groove phase-match.

Preferably, the number of the spray headers is four to six, and the plurality of spray headers are equidistantly distributed along the axial direction of the hollow rod.

Preferably, the bottom intermediate position fixedly connected with fixed cover of support box, fixed mounting has the second rotating electrical machines in the fixed cover, the output shaft of second rotating electrical machines extends to support incasement and fixedly connected with threaded rod, the top of threaded rod rotates with the top inner wall of support box to be connected, and the outside screw thread of threaded rod installs the lift drive plate, the equal fixedly connected with slide bar in both sides of lift drive plate, the bottom of slide bar is seted up through support bottom of the case end that the slide through-hole extends to the outside and the fixedly connected with horizontal plate of support box.

Preferably, the bottom fixedly connected with friction disc of horizontal plate, four guide bars of fixedly connected with between the top inner wall of supporting box and the bottom inner wall, the top fixedly connected with deflector of slide bar, all seted up the guiding hole on deflector and the lift drive plate, the guiding hole is passed through deflector and lift drive plate to the guide bar.

The utility model has the advantages that:

1. the hollow rod can rotate relative to the supporting cross rod, when the spraying device needs to be used, the hollow rod can be rotated to a horizontal state, when the spraying device is not used, the hollow rod can be rotated to a vertical state, the hollow rod can be stored, and the occupied space is smaller;

2. the supporting column is slowly driven by the first rotating motor to rotate ninety degrees clockwise and then rotate ninety degrees anticlockwise, and the water can be thrown out through centrifugal force through repeated rotation, so that the spraying effect is further improved;

3. the second rotating motor can drive the threaded rod to rotate, so that the lifting drive plate is driven to move up and down, and the sliding rod can be driven to move up and down, so that the horizontal plate can be driven to be in contact with the ground, the purpose of braking can be achieved, and the spraying device is not easy to slide away when not used;

the utility model discloses the structure is ingenious, and convenient to use can be quick to bridge floor spray water to reach the effect of maintenance bridge floor, and can rotate to vertical state when hollow pole does not use, hollow pole can be accomodate, and occupation space is littleer, and sprays the scope big, and has the effect of brake, makes spray set be difficult for slipping away when not using.

Drawings

Fig. 1 is a front view of the utility model provides a spray set for bridge.

Fig. 2 is an enlarged cross-sectional view of a position a of the spraying device for a bridge.

Fig. 3 is the utility model provides a storage water tank depression angle cross-sectional view of spray set for bridge.

Fig. 4 is the utility model provides a main visual angle cross-sectional view of supporting box of spray set for bridge.

Reference numbers in the figures: the supporting seat is 1, 2 supporting boxes, 3 universal wheels, 4 mounting racks, 5 supporting columns, 6 water storage tanks, 7 first rotating electrical machines, 8 supporting cross rods, 9 supporting rods, 10 trailer hangers, 11 hollow rods, 12 push rod motors, 13 spray heads, 14 locking bolts, 15 first fixing blocks, 16 clamping rods, 17 second fixing blocks, 18 clamping grooves, 19 soft water pipes, 20 centrifugal pumps, 21 hard water pipes, 22 fixing covers, 23 second rotating electrical machines, 24 threaded rods, 25 lifting drive plates, 26 guide rods, 27 guide plates, 28 sliding rods, 29 horizontal plates and 30 friction plates.

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.

Referring to fig. 1-4, a spraying device for a bridge comprises a supporting seat 1, a supporting box 2 is fixedly connected to the bottom end of the supporting seat 1, universal wheels 3 are fixedly connected to four corners of the bottom end of the supporting box 2, a mounting frame 4 is fixedly connected to the middle position of the top end of the supporting seat 1, a supporting column 5 is rotatably mounted at the top end of the mounting frame 4, a first rotating motor 7 is further fixedly mounted at the top end of the supporting seat 1, an output shaft of the first rotating motor 7 is fixedly connected to the bottom end of the supporting column 5, a supporting cross rod 8 is fixedly connected to the top end of the supporting column 5, hollow rods 11 are hinged to two ends of the supporting cross rod 8, a plurality of spraying heads 13 are fixedly mounted at the bottom end of the hollow rod 11, a water storage tank 6 is further fixedly mounted at the top end of the supporting seat 1, the equal fixed mounting in top both sides of storage water tank 6 has centrifugal pump 20, and centrifugal pump 20's the end of intaking is connected with stereoplasm water pipe 21, and in the bottom of stereoplasm water pipe 21 extended to storage water tank 6, centrifugal pump 20's play water end was connected with soft water pipe 19, and the one end and the hollow rod 11 intercommunication of centrifugal pump 20 are kept away from to soft water pipe 19, one side fixedly connected with trailer hanger 10 of supporting seat 1.

Wherein, support the equal fixedly connected with push rod motor 12 in top both sides of horizontal pole 8, the output shaft fixedly connected with locking bolt 14 of push rod motor 12, the top of hollow pole 11 is close to the first fixed block 15 of one side fixedly connected with of supporting horizontal pole 8, the locking jack has been seted up on first fixed block 15, locking bolt 14 runs through first fixed block 15 through the locking jack, when needs use spray set, can rotate hollow pole 11 to the horizontality, and control push rod motor 12 extension drives locking bolt 14 and inserts in the locking jack, can lock hollow pole 11 at the horizontality.

Wherein, the bottom of hollow pole 11 is close to one side fixedly connected with kelly 16 that supports horizontal pole 8, the bottom of supporting horizontal pole 8 is close to one side fixedly connected with second fixed block 17 of hollow pole 11, draw-in groove 18 has been seted up to the bottom of second fixed block 17, kelly 16 and draw-in groove 18 phase-match, second fixed block 17 is the elastic plastic material, draw-in groove 18 can be slightly strutted, thereby can fix the 16 centre gripping of kelly, thereby can play and fix hollow pole 11 at vertical state, when not using spray set, hollow pole 11 can be accomodate, and the occupation space is littleer.

Wherein, the number of shower head 13 is four to six, and a plurality of shower heads 13 distribute along hollow pole 11's axial equidistance, the design of a plurality of shower heads 13 can increase the coverage that sprays, increase and spray efficiency, and first rotating electrical machines 7 is supporting to be installed motor reducer, thereby reduce support column 5's rotational speed, through the slow drive support column 5 of first rotating electrical machines 7 clockwise rotate ninety degrees later on anticlockwise rotate ninety degrees, rotation so repeatedly, can further increase the spraying effect that sprays, so rotate and to guarantee that soft water pipe 19 can not take place winding phenomenon.

Wherein, the middle position of the bottom end of the supporting box 2 is fixedly connected with a fixed cover 22, a second rotating motor 23 is fixedly arranged in the fixed cover 22, the output shaft of the second rotating motor 23 extends into the supporting box 2 and is fixedly connected with a threaded rod 24, the top end of the threaded rod 24 is rotatably connected with the inner wall of the top end of the supporting box 2, and a lifting driving plate 25 is installed on the outer side of the threaded rod 24 by screw threads, sliding rods 28 are fixedly connected to both sides of the lifting driving plate 25, the bottom ends of the sliding rods 28 extend to the outside of the supporting box 2 by means of sliding through holes formed in the bottom end of the supporting box 2 and are fixedly connected with a horizontal plate 29, the threaded rod 24 can be driven to rotate by the second rotating motor 23, thereby driving the lifting driving plate 25 to move up and down, further driving the sliding rod 28 to move up and down, thereby can drive horizontal plate 29 and ground contact, can reach the purpose of brake for spray set is difficult for slipping away when not using.

Wherein, the bottom fixedly connected with friction disc 30 of horizontal plate 29, friction disc 30 can increase the effect of brake, four guide bars 26 of fixedly connected with between the top inner wall of supporting box 2 and the bottom inner wall, the top fixedly connected with deflector 27 of slide bar 28, the guiding hole has all been seted up on deflector 27 and the lift drive plate 25, deflector 26 runs through deflector 27 and lift drive plate 25 through the guiding hole, guide bar 26 can play the slip guide effect to deflector 27 and lift drive plate 25 elevating movement in the guiding hole elevating movement.

The working principle is as follows: the trailer hook of the trailer is hung on the trailer hanger 10, the spraying device can be driven to move along the bridge floor, water in the water storage tank 6 is used for storing water, the centrifugal water pump 20 sucks the water in the water storage tank 6 into the hollow rod 11 and sprays the water out through the spraying head 13, the effect of spraying the bridge floor is achieved, the support column 5 is driven slowly by the first rotating motor 7 to rotate clockwise for ninety degrees and then rotate anticlockwise for ninety degrees, the water can be thrown out through centrifugal force through repeated rotation, the spraying effect is further increased, the soft water pipe 19 can not be wound by the rotation, when the spraying device is needed, the hollow rod 11 can be rotated to be in a horizontal state, the push rod motor 12 is controlled to extend to drive the locking bolt 14 to be inserted into the locking bolt, the hollow rod 11 can be locked in a horizontal state, the second fixing block 17 is made of elastic plastic, draw-in groove 18 can be slightly strutted, thereby can fix the 16 centre gripping of kelly, thereby can play and fix hollow pole 11 at vertical state, when not using spray set, hollow pole 11 can be accomodate, occupation space is littleer, can drive threaded rod 24 through second rotating electrical machines 23 and rotate, and then drive lift drive plate 25 elevating movement, and then can drive slide bar 28 elevating movement, thereby can drive horizontal plate 29 and ground contact, can reach the purpose of brake, make spray set be difficult for slipping away when not using.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The spraying device for the bridge comprises a supporting seat (1) and is characterized in that a supporting box (2) is fixedly connected to the bottom of the supporting seat (1), universal wheels (3) are fixedly connected to four corners of the bottom of the supporting box (2), a mounting frame (4) is fixedly connected to the middle position of the top end of the supporting seat (1), a supporting column (5) is rotatably mounted at the top end of the mounting frame (4), a first rotating motor (7) is fixedly mounted at the top end of the supporting seat (1), an output shaft of the first rotating motor (7) is fixedly connected with the bottom end of the supporting column (5), a supporting cross rod (8) is fixedly connected to the top end of the supporting column (5), hollow rods (11) are hinged to two ends of the supporting cross rod (8), a plurality of spraying heads (13) are fixedly mounted at the bottom end of each hollow rod (11), a water storage tank (6) is fixedly mounted at the, storage water tank (6) are the ring annular structure, support column (5) run through storage water tank (6) from the annular center of storage water tank (6), the equal fixed mounting in top both sides of storage water tank (6) has centrifugal pump (20), the end of intaking of centrifugal pump (20) is connected with stereoplasm water pipe (21), the bottom of stereoplasm water pipe (21) extends to in storage water tank (6), the play water end of centrifugal pump (20) is connected with soft water pipe (19), the one end and hollow rod (11) intercommunication of centrifugal pump (20) are kept away from in soft water pipe (19), one side fixedly connected with trailer stores pylon (10) of supporting seat (1).

2. The spraying device for the bridge according to claim 1, wherein both sides of the top end of the supporting cross bar (8) are fixedly connected with a push rod motor (12), an output shaft of the push rod motor (12) is fixedly connected with a locking bolt (14), one side of the top end of the hollow rod (11) close to the supporting cross bar (8) is fixedly connected with a first fixing block (15), the first fixing block (15) is provided with a locking jack, and the locking bolt (14) penetrates through the first fixing block (15) through the locking jack.

3. The spraying device for the bridge according to claim 1, wherein a clamping rod (16) is fixedly connected to one side, close to the supporting cross rod (8), of the bottom end of the hollow rod (11), a second fixing block (17) is fixedly connected to one side, close to the hollow rod (11), of the bottom end of the supporting cross rod (8), a clamping groove (18) is formed in the bottom end of the second fixing block (17), and the clamping rod (16) is matched with the clamping groove (18).

4. The bridge sprinkler according to claim 1, characterized in that the number of the sprinkler heads (13) is four to six and a plurality of sprinkler heads (13) are equidistantly distributed along the axial direction of the hollow bar (11).

5. The spraying device for the bridge is characterized in that a fixed cover (22) is fixedly connected to the middle position of the bottom end of the support box (2), a second rotating motor (23) is fixedly installed in the fixed cover (22), an output shaft of the second rotating motor (23) extends into the support box (2) and is fixedly connected with a threaded rod (24), the top end of the threaded rod (24) is rotatably connected with the inner wall of the top end of the support box (2), a lifting drive plate (25) is installed on the outer side of the threaded rod (24) in a threaded mode, sliding rods (28) are fixedly connected to the two sides of the lifting drive plate (25), and sliding through holes are formed in the bottom end of the support box (2) at the bottom end of the sliding rods (28) and extend to the outer portion of the support box (2) and are fixedly connected with horizontal plates (29).

6. The spraying device for the bridge according to claim 5, wherein a friction plate (30) is fixedly connected to the bottom end of the horizontal plate (29), four guide rods (26) are fixedly connected between the inner wall of the top end of the supporting box (2) and the inner wall of the bottom end of the supporting box, a guide plate (27) is fixedly connected to the top end of the sliding rod (28), guide holes are formed in the guide plate (27) and the lifting drive plate (25), and the guide rod (26) penetrates through the guide plate (27) and the lifting drive plate (25) through the guide holes.