Movable spraying device of beam field

Abstract

The utility model discloses a movable spraying device of a beam yard, which belongs to the technical field of beam yard spraying and comprises a bottom plate, the top surface of the bottom plate is fixedly connected with a water tank, and the top of the bottom plate is provided with a position adjusting mechanism. According to the device disclosed by the utility model, the heights of the crank-shaped spray pipes are adjusted by utilizing the threaded fit between the first screw rod and the lifting seat, and the transverse positions of the two crank-shaped spray pipes are adjusted by utilizing the threaded fit between the second screw rod and the transverse moving column, so that the two crank-shaped spray pipes are sleeved on the side part of the precast beam; in addition, two third screws are driven by a bidirectional motor to rotate, the position between the two adjusting columns is adjusted through thread fit between the third screws and the adjusting columns, the adjusting columns are arranged at the proper positions of the side portions of the precast beam, water sprayed out of spraying holes can be sprayed to the top, the side portions and the bottom of the precast beam, and the spraying effect is good. And complete spraying on the precast beam is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of beam field spraying, more particularly to a mobile spraying device for beam field. BACKGROUND

[0002] A beam field is a place specially used for manufacturing and storing bridge components. The beam field is an important link in bridge construction and undertakes the tasks of manufacturing, storing and prefabricated assembly, providing important support and guarantee for bridge construction. After the prefabricated beam is produced, it must be sprayed regularly for maintenance to ensure that the moisture on the surface of the prefabricated beam is within the specified range. The quality of the prefabricated maintenance directly affects the quality of the engineering entity using the prefabricated beam.

[0003] After searching, the utility model patent with the publication number CN216000905U discloses a mobile prefabricated box girder spraying and maintaining device, which comprises a spraying trolley, a water tank is fixedly installed on the top left side of the spraying trolley, a water pump is fixedly installed on the top of the spraying trolley, a control box is fixedly installed on the top right side of the spraying trolley, and an adjusting mechanism is fixedly installed on the top of the water pump. The adjusting mechanism comprises a fixed strip, an electric push rod and a rack. The fixed strip is fixedly installed outside the water pump. The electric push rod is fixedly installed on the inside of the fixed strip. The rack is slidably connected to the inside of the fixed strip.

[0004] However, the above-mentioned patent still has the following disadvantages: although the spraying head can rotate to increase the spraying range, the prefabricated beam placed on the beam storage pedestal has multiple surfaces, which makes it difficult to spray all surfaces in place, affecting the spraying effect. Therefore, we propose a mobile spraying device for beam field. UTILITY MODEL CONTENT

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a mobile spraying device for beam field.

[0006] To solve the above problems, the utility model adopts the following technical scheme:

[0007] The utility model provides a movable spraying device of beam yard, including the top surface of bottom plate is fixedly connected with water tank, the top of bottom plate is provided with position adjusting mechanism, is provided with adjusting box on position adjusting mechanism, the middle part of adjusting box inner chamber is fixedly installed with two -way motor, two output shafts of two -way motor are fixedly connected with third screw rod respectively, and the outside of two third screw rods is respectively screwed and is sleeved with adjusting column, and the bottom of one end of two adjusting columns is fixedly connected with fixed sleeve seat respectively, and the inside of two elbow -shaped spray pipes is provided with a plurality of spray holes respectively, the side of water tank is fixedly installed with water pump, and the input of water pump extends to the inner chamber of water tank, and the output of water pump is fixedly connected with water guide hose, and the both sides of water guide hose one end are fixedly connected with water distribution hose respectively, and the inner chamber of two elbow -shaped spray pipes is fixedly sleeved to two elbow -shaped spray pipes respectively.

[0008] As a preferred scheme of the utility model, the position adjusting mechanism comprises a lifting box fixedly connected to the top surface of the bottom plate, a first screw rod rotatably connected to the inner cavity of the lifting box, a first motor fixedly installed on the top surface of the lifting box, an output shaft of the first motor connected to the top end of the first screw rod, a lifting seat threadedly sleeved to the outer side of the first screw rod, a horizontal moving box fixedly connected to the outer end of the lifting seat, a second motor fixedly installed at one end of the horizontal moving box, a second screw rod fixedly connected to the output shaft of the second motor and extending into the inner cavity of the horizontal moving box, a horizontal moving column threadedly sleeved to the outer side of the second screw rod, and a suspension block fixedly connected to the outer end of the horizontal moving column.

[0009] As a preferred scheme of the utility model, a plurality of self-locking casters are fixedly installed on the bottom surface of the bottom plate, a push handle is fixedly connected to one end of the bottom plate, and a control panel is fixedly installed on the push handle.

[0010] As a preferred scheme of the utility model, a perspective plate is arranged on the side of the water tank, and a threaded plug is threadedly installed on the top surface of the water tank.

[0011] As a preferred scheme of the utility model, the side surface of the adjusting column is attached to the inner wall of the adjusting box.

[0012] As a preferred scheme of the utility model, the inner wall of the lifting box is attached to the side surface of the lifting seat, and the inner wall of the horizontal moving box is attached to the side surface of the horizontal moving column.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses, utilize the thread cooperation between first screw rod and lifting seat to adjust the height of elbow -shaped spray pipe, utilize the thread cooperation of second screw rod and transverse movement column to adjust the transverse position of two elbow -shaped spray pipes, so that two elbow -shaped spray pipes are sleeved on the side portion of prefabricated beam, in addition utilize two -way motor to drive two third screw rod rotation, the position between two adjusting columns is adjusted through the thread cooperation between third screw rod and adjusting column, make adjusting column place at the suitable position of prefabricated beam side portion, and the water that sprays out on the spray hole can be sprayed to the top, side portion and bottom of prefabricated beam, ensure to carry out complete spraying to prefabricated beam, improved its practicality. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of water tank of the utility model;

[0017] Figure 3 It is the section view schematic diagram of transverse movement box of the utility model;

[0018] Figure 4 It is the structure schematic diagram of water guide hose of the utility model;

[0019] Figure 5 It is the structure schematic diagram of elbow -shaped spray pipe of the utility model.

[0020] Mark explanation in drawing:

[0021] 1, bottom plate, 2, water tank, 3, position adjusting mechanism, 4, adjusting box, 5, two -way motor, 6, third screw rod, 7, adjusting column, 8, fixed sleeve seat, 9, elbow -shaped spray pipe, 10, spray hole, 11, water pump, 12, water guide hose, 13, water distribution hose, 14, self -locking trolley, 15, lifting box, 16, first screw rod, 17, first motor, 18, lifting seat, 19, transverse movement box, 20, second motor, 21, second screw rod, 22, transverse movement column, 23, suspension block, 24, threaded plug, 25, perspective board, 26, push hand, 27, control panel. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments, based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of the utility model protection.

[0023] In the description of the utility model, it needs to explain, the term "upper", "lower", "internal", "external", "top / bottom end" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, construct and operate in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, the term "first", "second" is only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the utility model, it needs to explain, unless otherwise expressly provided and limited, the terms "mounting", "setting", "sleeving / connection", "connection" and so on should be understood broadly, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Embodiment:

[0026] Please refer to Figures 1-5 A movable spraying device of beam yard, including bottom plate 1, the top surface of bottom plate 1 is fixedly connected with water tank 2, the top of bottom plate 1 is provided with position adjusting mechanism 3, position adjusting mechanism 3 is provided with adjusting box 4, the middle part of the inner chamber of adjusting box 4 is fixedly installed with bidirectional motor 5, the two output shafts of bidirectional motor 5 are fixedly connected with third screw rod 6 respectively, the outer sides of two third screw rods 6 are respectively threadedly sleeved with adjusting column 7, the bottom of one end of two adjusting columns 7 is fixedly connected with fixed sleeve 8 respectively, two fixed sleeves 8 are respectively fixedly sleeved with elbow-shaped spray pipe 9, a plurality of spray holes 10 are formed in the inner side surface of two elbow-shaped spray pipes 9, water pump 11 is fixedly installed on the side of water tank 2, the input end of water pump 11 extends to the inner chamber of water tank 2, the output end of water pump 11 is fixedly connected with water guide hose 12, the two sides of one end of water guide hose 12 are fixedly connected with water distribution hose 13 respectively, the ends of two water distribution hoses 13 are fixedly sleeved into the inner chambers of two elbow-shaped spray pipes 9 respectively.

[0027] In the embodiment, the positions of two elbow-shaped spray pipes 9 are staggered with each other, so that two elbow-shaped spray pipes 9 can move transversely relative to each other, and the spray holes 10 in the inner side of the elbow-shaped spray pipe 9 can spray water downward, horizontally and obliquely upward, and two elbow-shaped spray pipes 9 can cooperate to effectively spray the precast beam.

[0028] Specifically, please refer to Figures 1 to 3The position adjusting mechanism 3 comprises a lifting box 15 fixedly connected to the top surface of the bottom plate 1, a first screw rod 16 rotatably connected to the inner cavity of the lifting box 15, a first motor 17 fixedly installed on the top surface of the lifting box 15, an output shaft of the first motor 17 connected to the top end of the first screw rod 16, a lifting seat 18 threadedly sleeved on the outer side of the first screw rod 16, one end of the lifting seat 18 extending to the outside of the lifting box 15 and being fixedly connected with a transverse moving box 19, a second motor 20 fixedly installed on one end of the transverse moving box 19, an output shaft of the second motor 20 extending to the inner cavity of the transverse moving box 19 and being fixedly connected with a second screw rod 21, a transverse moving column 22 threadedly sleeved on the outer side of the second screw rod 21, one end of the transverse moving column 22 extending to the outside of the transverse moving box 19 and being fixedly connected with a suspension block 23, and the bottom surface of the suspension block 23 connected with the top surface of the adjusting box 4.

[0029] Specifically, please refer to Figure 2 The bottom surface of the bottom plate 1 is fixedly installed with a plurality of self-locking casters 14, and one end of the bottom plate 1 is fixedly connected with a push handle 26, and the push handle 26 is fixedly installed with a control panel 27.

[0030] In this embodiment, the device is moved by the self-locking casters 14, the device is pushed by the push handle 26, and the water pump 11, the first motor 17, the second motor 20 and the bidirectional motor 5 are controlled by the control panel 27.

[0031] Specifically, please refer to Figure 2 The side of the water tank 2 is provided with a perspective plate 25, and the top surface of the water tank 2 is threadedly installed with a threaded plug 24.

[0032] In this embodiment, the amount of water in the inner cavity of the water tank 2 is controlled through the perspective plate 25, and the inner cavity of the water tank 2 is filled with water by removing the threaded plug 24.

[0033] Specifically, please refer to Figure 3 The side surface of the adjusting column 7 is attached to the inner wall of the adjusting box 4.

[0034] In this embodiment, the inner wall of the adjusting box 4 limits the adjusting column 7, so that the adjusting column 7 can only move along the axial direction of the third screw rod 6.

[0035] Specifically, please refer to Figure 1 and Figure 3 The inner wall of the lifting box 15 is attached to the side surface of the lifting seat 18, and the inner wall of the transverse moving box 19 is attached to the side surface of the transverse moving column 22.

[0036] In this embodiment, the inner wall of the lifting box 15 limits the lifting seat 18, so that the lifting seat 18 can only move along the axial direction of the first screw rod 16, and the inner wall of the transverse moving box 19 limits the transverse moving column 22, so that the transverse moving column 22 can only move along the axial direction of the second screw rod 21.

[0037] Working principle: in use, first, hold the handle 26 to drive the device to the side of the precast beam by the self-locking castor 14, start the first motor 17 to drive the first screw rod 16 to rotate, drive the transverse moving box 19, the adjusting box 4 and the elbow-shaped spray pipe 9 to move up through the thread cooperation between the first screw rod 16 and the lifting seat 18, and start the second motor 20 to drive the second screw rod 21 to rotate, drive the transverse moving column 22, the suspension block 23 and the adjusting box 4 to move to the top of the precast beam through the thread cooperation between the second screw rod 21 and the transverse moving column 22, then start the bidirectional motor 5 to drive the two third screw rods 6 to rotate, drive the two adjusting columns 7 to move away from each other through the thread cooperation between the third screw rod 6 and the adjusting column 7, drive the two elbow-shaped spray pipes 9 to move away from each other by the adjusting column 7, at this time, start the first motor 17 to drive the first screw rod 16 to reverse, drive the elbow-shaped spray pipe 9 to extend into the side of the precast beam by the cooperation of the first screw rod 16 and the lifting seat 18, then start the bidirectional motor 5 to drive the two third screw rods 6 to reverse, drive the two adjusting columns 7 to move close to each other through the cooperation between the two third screw rods 6 and the adjusting column 7, drive the two elbow-shaped spray pipes 9 to move close to each other by the adjusting column 7, so that the elbow-shaped spray pipe 9 is placed at the appropriate position of the side of the precast beam, finally, start the water pump 11 to guide the water in the inner cavity of the water tank 2 to the inner cavity of the elbow-shaped spray pipe 9 from the water guide hose 12 and the water distribution hose 13, and make the spray holes 10 on the side of the elbow-shaped spray pipe 9 spray, so that the water sprays to the side of the precast beam, and hold the handle 26 to drive the device to move, so that the precast beam is completely sprayed.

[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and improvement concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A mobile spraying device for a beam yard, comprising a base plate (1), characterized in that: The top surface of the bottom plate (1) is fixedly connected with a water tank (2), the top of the bottom plate (1) is provided with a position adjusting mechanism (3), the position adjusting mechanism (3) is provided with an adjusting box (4), a bidirectional motor (5) is fixedly installed in the middle of the inner cavity of the adjusting box (4), the two output shafts of the bidirectional motor (5) are fixedly connected with third screws (6) respectively, the outer sides of the two third screws (6) are threadedly sleeved with adjusting columns (7) respectively, the bottoms of the one ends of the two adjusting columns (7) are fixedly connected with fixed sleeve seats (8) respectively, the two fixed sleeve seats (8) are fixedly sleeved with elbow-shaped nozzles (9) respectively, a plurality of spray holes (10) are formed in the inner sides of the two elbow-shaped nozzles (9), a water pump (11) is fixedly installed on the side of the water tank (2), the input end of the water pump (11) extends to the inner cavity of the water tank (2), the output end of the water pump (11) is fixedly connected with a water guide hose (12), the two sides of the one end of the water guide hose (12) are fixedly connected with water distribution hoses (13) respectively, the ends of the two water distribution hoses (13) are fixedly sleeved into the inner cavities of the two elbow-shaped nozzles (9) respectively.

2. A mobile spray device for a beam yard according to claim 1, characterized in that The position adjusting mechanism (3) comprises a lifting box (15) fixedly connected to the top surface of the bottom plate (1), a first screw (16) rotatably connected to the inner cavity of the lifting box (15), a first motor (17) fixedly installed on the top surface of the lifting box (15), the output shaft of the first motor (17) connected to the top end of the first screw (16), a lifting seat (18) threadedly sleeved with the outer side of the first screw (16), one end of the lifting seat (18) extending to the outside of the lifting box (15) and fixedly connected with a horizontal moving box (19), a second motor (20) fixedly installed on one end of the horizontal moving box (19), the output shaft of the second motor (20) extending to the inner cavity of the horizontal moving box (19) and fixedly connected with a second screw (21), a horizontal moving column (22) threadedly sleeved with the outer side of the second screw (21), one end of the horizontal moving column (22) extending to the outside of the horizontal moving box (19) and fixedly connected with a suspension block (23), the bottom surface of the suspension block (23) connected to the top surface of the adjusting box (4).

3. A mobile spray device for a beam yard according to claim 1, characterized in that: The bottom surface of the bottom plate (1) is fixedly installed with a plurality of self-locking casters (14), one end of the bottom plate (1) is fixedly connected with a push handle (26), the push handle (26) is fixedly installed with a control panel (27).

4. A mobile spray device for a beam yard according to claim 1, characterized in that: The side of the water tank (2) is provided with a perspective plate (25), the top surface of the water tank (2) is threadedly installed with a threaded plug (24).

5. A mobile spray device for a beam yard according to claim 1, characterized in that: The side surface of the adjusting column (7) is attached to the inner wall of the adjusting box (4).

6. A mobile spray device for a beam yard according to claim 2, characterized in that: The inner wall of the lifting box (15) is attached to the side surface of the lifting seat (18), and the inner wall of the horizontal moving box (19) is attached to the side surface of the horizontal moving column (22). The inner wall of the lifting box (15) is attached to the side surface of the lifting seat (18), and the inner wall of the horizontal moving box (19) is attached to the side surface of the horizontal moving column (22).

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