CN215656006U

CN215656006U - Spraying device for tower crane structure

Info

Publication number: CN215656006U
Application number: CN202122129257.5U
Authority: CN
Inventors: 包顺国; 蔡佳良; 包月皓
Original assignee: Chongqing Dungong Machinery Manufacturing Co ltd
Current assignee: Chongqing Dungong Machinery Manufacturing Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-28
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a spraying device for a tower crane structure, which comprises a room body, wherein a room door is arranged on the room body, and a spraying unit are arranged in the room body; the spraying unit comprises a spraying support piece, a spray head is arranged on the spraying support piece, the upper end of the spraying support piece is movably connected with the frame body through a first driving unit, and the first driving unit can drive the spraying support piece to move back and forth along the left and right directions of the frame body; a base is arranged between the spraying units, the base comprises a disc and a seat body, the seat body is movably connected with the disc, and a first motor is arranged between the seat body and the disc and is used for driving the disc to rotate; the lower extreme slidable of pedestal sets up on the guide rail, and the one end of guide rail extends the room body through the door. On one hand, when paint spraying is carried out, an operator can be positioned outside the house body, so that the health hazard to the paint spraying personnel is reduced; on the other hand, replace artifical spraying through this device, improved efficiency and quality.

Description

Spraying device for tower crane structure

Technical Field

The utility model relates to a spraying device, in particular to a spraying device for a tower crane structure.

Background

After each spare part processing of tower crane is accomplished, need to treat each and assemble the part and carry out the operation of spraying paint, when the operation of current spraying paint, directly carry out the spraying through the handheld paint spraying apparatus of operating personnel, there is certain defect in this kind of mode that has now: on one hand, when the paint is sprayed, the operator is close to the object to be sprayed, and the health hazard is brought to the paint spraying personnel; on the other hand, the manual spraying is adopted, so that the labor intensity is high and the efficiency is low; on the other hand, due to the limitation of sites and weather, spraying is generally carried out in the factory building, and other processing groups (such as assembly cutting and other processing groups) are arranged in the factory building, so that the working environment in the factory building is damaged, and meanwhile, the health of other working groups can also be influenced.

The person skilled in the art therefore endeavors to provide a painting device for a tower crane structure which effectively solves the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a spraying device for a tower crane structure, which can effectively solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides a spraying device for a tower crane structure, which comprises a room body, wherein a room door is arranged on the room body, and a spraying unit is arranged in the room body; the spraying unit comprises a spraying support piece, a spray head is arranged on the spraying support piece, and baffles are arranged on two sides of the spraying support piece; the upper end of the spraying support piece is movably connected with the frame body through a first driving unit, and the first driving unit can drive the spraying support piece to move back and forth along the left and right directions of the frame body;

the number of the spraying units is two, the spraying units have the same structure, a base is arranged between the spraying units and comprises a disc and a base body, the base body is movably connected with the disc, a first motor is arranged between the base body and the disc, and the first motor is used for driving the disc to rotate;

the lower end of the base body is slidably arranged on the guide rail, and one end of the guide rail extends out of the room body through the door.

Preferably, the spraying support piece comprises a straight line section, the outer end of the straight line section is connected with the upper end of a first inclined section, the lower end of the first inclined section is connected with the upper end of a second inclined section, and spray heads are arranged on the straight line section, the first inclined section and the second inclined section.

Preferably, each baffle is detachably connected with two ends of the straight section, the first inclined section and the second inclined section at the same time.

Preferably, the support body includes the base, the both ends of base all are provided with the backup pad, the rear end of backup pad is first straight section, the front end of backup pad is from last to including first oblique section, the oblique section of second and the straight section of second down, the oblique section of second with the straight section of second is located between first oblique section and the oblique section of second and the first straight line section.

Preferably, the lower end of each base is provided with a travelling wheel.

Preferably, the first driving unit comprises two guide rods, two ends of each guide rod are connected with the upper end of each support plate through positioning seats, each guide rod is provided with a guide sleeve, each guide sleeve is connected with the spraying support piece, the spraying support piece is provided with a thread adjusting seat, a screw rod in threaded fit with the thread adjusting seat is arranged on the thread adjusting seat in a penetrating mode, two ends of the screw rod are respectively connected with each positioning block in a rotating mode, at least one end of the screw rod can rotatably penetrate through the positioning blocks to be connected with an output shaft of the second motor, and the second motor is connected with the support plates through the second motor installation seat.

Preferably, a cross rod is arranged above the spraying support piece, the first inclined section is connected with the lower end of a connecting rod, and the upper ends of the connecting rod and the straight section are both connected with the cross rod in a sliding manner; the thread adjusting seat and the guide sleeves are arranged at the upper end of the cross rod, and a handle is arranged on the second inclined section.

Preferably, the output shaft of the first motor rotatably penetrates through a supporting seat to be connected with the lower end of the disc, the supporting seat is connected with the upper end of the base, a plurality of stand columns are arranged at the upper end of the base body, each stand column is arranged along the central line of the disc in a circular array, a guide supporting wheel is arranged at the upper end of each stand column, and each guide supporting wheel is attached to the lower end of the disc;

the edge of the disc is provided with an outer cover body, the upper end of the outer cover body is detachably connected with the disc through a screw, the lower end of the outer cover body is arranged at an interval with the base body, the base body is provided with an inner cover body, and the upper end of the inner cover body is arranged at an interval with the disc.

Preferably, the inner wall of the lower end of the inner cover body is provided with a plurality of connecting blocks, and each connecting block is detachably connected with the base body through a screw.

The utility model has the beneficial effects that: on one hand, when paint spraying is carried out, an operator can be positioned outside the house body, so that the health hazard to the paint spraying personnel is reduced; on the other hand, replace artifical spraying through this device, improved efficiency and quality.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the spraying unit, the base and other parts of the present invention.

Fig. 3 is a schematic structural view of a single spray unit or the like in the present invention.

Fig. 4 is a schematic perspective view of the base without the outer cover.

Fig. 5 is a schematic view of the structure of fig. 4 without the disk mounted.

FIG. 6 is a schematic view of the structure of the baffle plate and the spray support member according to the present invention.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

in the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, a spraying device for a tower crane structure comprises a room body 1, wherein a room door (not shown in the figure) is arranged on the room body 1, when in actual use, the room body 1 is retractable, in a specific manner, two sides of the room body 1 comprise a plurality of supporting rods 90, the upper end of each supporting rod 90 is slidably connected with the lower end of a top cover 91, the lower end of each supporting rod 90 is slidably connected with a bottom plate 92, two adjacent supporting rods 90 are connected through a covering cloth 93, the room door can also use the covering cloth 93 or other openable or closable blocking pieces, four corners of the top cover 91 are connected with the bottom plate 92 through supporting columns, and the structure can be used for adjusting the size of the room body 1 according to actual use requirements and site limitations.

A spraying unit 2 is arranged in the house body 1, and the spraying unit 2 is arranged in the house body; the spraying unit 2 comprises a spraying support member 3, a spray head 5 is arranged on the spraying support member 3, and baffle plates 6 are arranged on two sides of the spraying support member 3; the upper end of the spraying support member 3 is movably connected with the frame body 8 through a first driving unit 7, and the first driving unit 7 can drive the spraying support member 3 to move back and forth along the left and right directions of the frame body 8, so that a piece to be sprayed is sprayed;

the number of the spraying units 2 is two, the structures of the spraying units 2 are the same, a base 9 is arranged between the spraying units 2, the base 9 comprises a disc 10 and a base body 11, the base body 11 is movably connected with the disc 10, a first motor 12 is arranged between the base body 11 and the disc 10, and the first motor 12 is used for driving the disc 10 to rotate; in practical use, according to different parts to be sprayed, if the spraying adjustment can be met without rotating, the first motor 12 is not needed, and the disc 10 and the seat body 11 are fixedly connected together, so that the structure is simplified.

The lower end of the seat body 11 is slidably arranged on the guide rail 13, and one end of the guide rail 13 extends out of the room body 1 through the door. The guide rail 13 extends out of the house body, so that the operation can be carried out outside the house body 1 when parts to be sprayed up and down, and the damage to the body of an operator is further reduced.

The spraying support piece 3 comprises a straight line section 15, the outer end of the straight line section 15 is connected with the upper end of a first inclined section 16, the lower end of the first inclined section 16 is connected with the upper end of a second inclined section 17, and the straight line section 15, the first inclined section 16 and the second inclined section 17 are all provided with a spray head 5 (any existing spray head capable of achieving the function can be achieved). Through designing support piece according to the form of three-section, more make its effect better when the spraying, the spraying face is wider.

Each baffle 6 is detachably connected with two ends of the straight section 15, the first inclined section 16 and the second inclined section 17 at the same time. Set up this baffle 6 to detachable, be convenient for dismantle to this baffle 6 and wash or overhaul, this baffle 6 can be when the spraying, separate each part of 6 upper and lower sides of baffle to avoid the spraying material to splash to the spare part of 6 tops of baffle, increase of service life reduces the maintenance frequency.

The support body 8 includes base 18, base 18's both ends all are provided with backup pad 19, backup pad 19's rear end is first straight section 19a, backup pad 19's front end is from last to including first oblique section 19b, the oblique section 19c of second and the straight section 19d of second down, the oblique section 19c of second with the straight section 19d of second is located between first slope section 16 and second slope section 17 and the first straight line section 15.

In order to facilitate the movement of the spraying unit 2, a travelling wheel is arranged at the lower end of each base 18.

In practical use, any structure capable of realizing the guiding function can be selected, and in the embodiment, in order to further improve the structural strength and the smoothness of guiding, the first driving unit 7 includes two guiding rods 20, two ends of each guiding rod 20 are connected with the upper end of each supporting plate 19 through positioning seats 21, each guiding rod 20 is provided with a guiding sleeve 22, each guiding sleeve 22 is connected with the spraying supporting member 3, the spraying support member 3 is provided with a thread adjusting seat 23, a screw rod 26 which is in thread fit with the thread adjusting seat 23 is arranged on the thread adjusting seat 23 in a penetrating way, two ends of the screw rod 26 are respectively and rotatably connected with each positioning block 27, and at least one end of the second motor 28 is rotatably connected with an output shaft of the second motor 28 through the positioning block 27, and the second motor 28 is connected with the supporting plate 19 through a second motor mounting seat 29.

In order to be suitable for spraying pieces to be sprayed with different sizes and models, a cross rod 30 is arranged above the spraying support piece 3, the first inclined section 16 is connected with the lower end of a connecting rod 31, and the upper ends of the connecting rod 31 and the straight section 15 are both connected with the cross rod 30 in a sliding manner; the threaded adjusting seat 23 and each guide sleeve 22 are arranged at the upper end of the cross rod 30, and the handle 32 is arranged on the second inclined section 17. The spacing between the two spray units 2 can be adjusted by pulling the handle 32.

In practical use, any structure capable of realizing the rotation function can be selected, in this embodiment, in order to further improve the stability, the present invention adopts a structure that an output shaft of a first motor 12 can rotatably penetrate through a supporting seat 33 to be connected with the lower end of the disc 10, the supporting seat 33 is connected with the upper end of the base 9, the upper end of the base body 11 is provided with a plurality of upright columns 36, each upright column 36 is arranged in a circular array along the central line of the disc 10, the upper end of each upright column 36 is provided with a guide support wheel 37, and each guide support wheel 37 is attached to the lower end of the disc 10;

an outer cover body 38 is arranged at the edge of the disc 10, the upper end of the outer cover body 38 is detachably connected with the disc 10 through screws, the lower end of the outer cover body 38 is arranged at intervals with the base body 11, an inner cover body 39 is arranged on the base body 11, and the upper end of the inner cover body 39 is arranged at intervals with the disc 10.

In order to facilitate the maintenance or replacement of each component, a plurality of connecting blocks 50 are arranged on the inner wall of the lower end of the inner cover 39, and each connecting block 50 is detachably connected with the seat body 11 through a screw.

The working principle of the utility model is as follows:

the piece to be sprayed (not shown in the figure) is placed on the disc 10, during actual use, isolation cloth can be laid on the disc 10 before the piece to be sprayed is placed, the isolation cloth is laid to improve the cleanliness of the disc 10, and after the isolation cloth is laid, the isolation cloth can be inserted into the clamping hole 99 through a round positioning column (not shown in the figure) and the isolation cloth is separated, so that the isolation cloth is positioned, if the isolation cloth is not positioned with the table top, when the piece to be sprayed is replaced each time, the isolation cloth can easily slide off the table top along with dragging the piece to be sprayed. Afterwards, it removes to the room body 1 in to promote the base 9 through the staff, until base 9 is located two spraying unit 2 between the back, handheld handle 32 pulling spraying unit 2, make spraying unit 2 slide along the length direction of horizontal pole 30, thereby adjust the interval between two spraying unit 2 (carry out corresponding regulation according to the size of treating the spraying piece), start first motor 12 and drive disc 10 and rotate, thereby it carries out the spraying to treat the spraying piece to drive spraying unit 2 through second motor 28 and remove simultaneously, in addition when actually using, still can set up the driving, will treat that the spraying piece hoists the back through the driving and carry out the spraying, still be provided with the clarification plant who is used for with the room body 1 internal intercommunication outside the room body simultaneously, make its gas of discharging outside the factory building handle the filtration, avoid polluting the environment outside the factory building.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A spraying device for a tower crane structure is characterized in that: the house comprises a house body (1), wherein a door is arranged on the house body (1), a spraying unit (2) is arranged in the house body (1), and the spraying unit (2) is arranged in the house body; the spraying unit (2) comprises a spraying support piece (3), a spray head (5) is arranged on the spraying support piece (3), and baffles (6) are arranged on two sides of the spraying support piece (3); the upper end of the spraying support piece (3) is movably connected with the frame body (8) through a first driving unit (7), and the first driving unit (7) can drive the spraying support piece (3) to move back and forth along the left and right directions of the frame body (8);

the number of the spraying units (2) is two, the structures of the spraying units (2) are the same, a base (9) is arranged between the spraying units (2), the base (9) comprises a disc (10) and a base body (11), the base body (11) is movably connected with the disc (10), a first motor (12) is arranged between the base body (11) and the disc (10), and the first motor (12) is used for driving the disc (10) to rotate;

the lower extreme slidable of pedestal (11) sets up on guide rail (13), the one end of guide rail (13) is passed through the door extends out the room body (1).

2. A spray coating device for a tower crane structure according to claim 1, characterized in that: spraying support piece (3) include straightway (15), the outer end and the upper end of first slope section (16) of straightway (15) are connected, the lower extreme and the upper end of second slope section (17) of first slope section (16) are connected, all be provided with shower nozzle (5) on straightway (15), first slope section (16) and the second slope section (17).

3. A spray coating device for a tower crane structure according to claim 2, characterized in that: and each baffle (6) is detachably connected with two ends of the straight line section (15), the first inclined section (16) and the second inclined section (17) at the same time.

4. A spray coating device for a tower crane structure according to claim 3, characterized in that: support body (8) include base (18), the both ends of base (18) all are provided with backup pad (19), the rear end of backup pad (19) is first straight section (19a), the front end of backup pad (19) is from last to including first oblique section (19b), oblique section of second (19c) and the straight section of second (19d) down, oblique section of second (19c) with the straight section of second (19d) is located between first oblique section (16) and the oblique section of second (17) and first straight line section (15).

5. A spray coating device for a tower crane structure according to claim 4, characterized in that: the lower end of each base (18) is provided with a travelling wheel.

6. A spray coating device for a tower crane structure according to claim 4, characterized in that: the first driving unit (7) comprises two guide rods (20), two ends of each guide rod (20) are connected with the upper end of each supporting plate (19) through positioning seats (21), each guide rod (20) is provided with a guide sleeve (22), each guide sleeve (22) is connected with the spraying supporting piece (3), the spraying supporting piece (3) is provided with a thread adjusting seat (23), the thread adjusting seat (23) is provided with a screw rod (26) in threaded fit with the thread adjusting seat in a penetrating mode, two ends of the screw rod (26) are respectively in rotating connection with the positioning blocks (27), at least one end of the screw rod can rotatably penetrate through the positioning blocks (27) to be connected with an output shaft of a second motor (28), and the second motor (28) is connected with the supporting plates (19) through a second motor mounting seat (29).

7. A spray coating device for a tower crane structure according to claim 6, characterized in that: a cross rod (30) is arranged above the spraying support piece (3), the first inclined section (16) is connected with the lower end of a connecting rod (31), and the upper ends of the connecting rod (31) and the straight section (15) are both connected with the cross rod (30) in a sliding manner; the thread adjusting seat (23) and the guide sleeves (22) are arranged at the upper end of the cross rod (30), and a handle (32) is arranged on the second inclined section (17).

8. A spray coating device for a tower crane structure according to claim 1, characterized in that: an output shaft of the first motor (12) rotatably penetrates through a supporting seat (33) to be connected with the lower end of the disc (10), the supporting seat (33) is connected with the upper end of the base (9), a plurality of upright columns (36) are arranged at the upper end of the base body (11), each upright column (36) is arranged along the central line of the disc (10) in a circular array mode, a guide supporting wheel (37) is arranged at the upper end of each upright column (36), and each guide supporting wheel (37) is attached to the lower end of the disc (10);

the edge of disc (10) is provided with the outer cover body (38), the upper end of outer cover body (38) with disc (10) pass through the screw and can dismantle the connection, the lower extreme of outer cover body (38) with pedestal (11) interval sets up, be provided with inner cover body (39) on pedestal (11), the upper end of inner cover body (39) with disc (10) interval sets up.

9. A spray coating device for a tower crane structure according to claim 8, characterized in that: the inner wall of the lower end of the inner cover body (39) is provided with a plurality of connecting blocks (50), and each connecting block (50) is detachably connected with the seat body (11) through a screw.