Tower crane standard knot spraying equipment with good spraying effect

Abstract

The utility model belongs to the technical field of tower crane standard knot processing equipment, and discloses tower crane standard knot spraying equipment with a good spraying effect, which comprises a bottom plate, and a support column is fixedly arranged on the right side of the top end of the bottom plate. Through the arrangement of the first gear, the rotating plate and the driving motor, square steel is firstly placed between clamping blocks to be clamped and fixed, then a paint pump is started, paint in a paint box can be pumped by a water pumping pipe, then the paint is guided into a water pipe connecting box through a conveying pipe, and then the paint is guided into a first spraying pipe and a second spraying pipe respectively; at the same time, a driving motor is started, a lead screw can drive a push frame to move left and right, so that the push frame pushes a circular shaft, a rotating plate, a rotating shaft and a second gear to integrally rotate, and the outer surface of the second gear is in meshed connection with the outer surface of the first gear; and finally, the first gear, the movable shaft, the circular block, the clamping block and the square steel are driven to rotate integrally.

Description

Technical Field

[0001] The utility model belongs to the technical field of tower crane standard section processing equipment, and particularly relates to a tower crane standard section spraying equipment with good spraying effect. Background Technique

[0002] At present, when operating personnel process the standard sections of tower cranes, spraying equipment is often used. The standard sections of tower cranes are generally composed of multiple square steels. When spraying is required, usually the operating personnel hold a spray gun to spray the outer surface and inner wall of the square steel. In the actual use process of the existing spraying equipment, although it can perform good spraying treatment on the standard sections of tower cranes, since it is usually the operating personnel who manually spray the standard sections of tower cranes, the operating personnel need to walk back and forth, which is not only time-consuming and laborious, but also because general spraying equipment cannot well spray the inner wall of the standard section, making the spraying less convenient and the spraying effect poor, thus bringing inconvenience to the operation and use of the operating personnel. Therefore, it needs to be improved. Content of the Utility Model

[0003] The purpose of the utility model is to solve the above problems. The utility model provides a tower crane standard section spraying equipment with good spraying effect, which has the advantage of good spraying effect.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a tower crane standard section spraying equipment with good spraying effect, including a bottom plate. A pillar is fixedly installed on the right side of the top of the bottom plate. A round block is movably sleeved on the top of the left side of the pillar. Clamping blocks are movably installed on the upper and lower sides of the left side of the round block. A movable shaft located inside the pillar wall is fixedly installed in the middle of the right side of the round block. The right end of the movable shaft penetrates through the pillar and extends to the right side of the pillar, and a first gear is fixedly sleeved on the outer surface. A rotating shaft is movably sleeved on the right side of the pillar and is located below the first gear. A second gear is fixedly sleeved on the outer surface of the rotating shaft. The outer surfaces of the first gear and the rotating shaft are meshed with each other. A rotating plate is fixedly sleeved on the outer surface of the right end of the rotating shaft. A paint box is fixedly installed on the top of the bottom plate and is located on the right side of the pillar. Support blocks are fixedly installed on the front and rear sides of the top of the paint box. A driving motor is fixedly installed on the outer surface of the front end of the support block. The other end of the output shaft of the driving motor is fixedly sleeved with a lead screw. The rear end of the lead screw penetrates through the support block and extends to the inner wall of the rear end of the support block and is movably sleeved with the inner wall of the rear end of the support block. A push frame is threadedly sleeved on the outer surface of the lead screw. The bottom end of the push frame is movably sleeved with the top of the paint box. A round shaft located inside the push frame is fixedly sleeved on the front end of the right side of the rotating plate. A spraying mechanism is fixedly installed on the right side of the pillar and is located outside the first gear. A paint conveying mechanism is fixedly installed on the back of the paint box.

[0005] Preferably, the paint conveying mechanism of the utility model comprises a paint pump, the front of the paint pump is fixedly connected to the back of the paint tank, the middle part of the front of the paint pump is fixedly communicated with a water suction pipe located inside the inner wall of the paint tank, the top of the paint pump is fixedly communicated with a conveying pipe, the top of the conveying pipe is fixedly communicated with a water pipe connection box, and the front of the water pipe connection box is fixedly connected to the back of the paint tank.

[0006] Preferably, the paint spraying mechanism of the utility model comprises a fixing plate, the left side of the fixing plate is fixedly connected to the right side of a support column, the top inside the fixing plate is fixedly sleeved with the left side of a first spray pipe, the left end of the first spray pipe penetrates through the support column and extends to the left side of the support column, the bottom inside the fixing plate is fixedly sleeved with a second spray pipe located between clamping blocks, the left side of the second spray pipe sequentially penetrates through a movable shaft and a round block and extends to the left side of the support column, the bottom ends of the first spray pipe and the second spray pipe are both fixedly communicated with a spray head, the rear end of the first spray pipe extends to the back of the water pipe connection box, and the rear end of the second spray pipe extends to the top of the water pipe connection box.

[0007] Preferably, the left side of the round block is provided with movable grooves above and below the back of the clamping block, a cavity is provided inside the round block on the right side of the movable groove, the backs of the clamping blocks are fixedly installed with movable blocks located on the inner wall of the movable groove, and the right ends of the movable blocks extend to the inner wall on the right side of the cavity.

[0008] Preferably, an electric telescopic rod is fixedly installed in the middle of the front inner wall of the cavity, and a rectangular block is fixedly installed at the rear end of the electric telescopic rod.

[0009] Preferably, push plates are hinged above and below the electric telescopic rod, and the other ends of the push plates are hinged to the back of the inner side of the movable block.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. By setting a first gear, a rotating plate and a driving motor, the square steel is first placed and fixed between the clamping blocks, then the paint pump is started, which will cause the water suction pipe to extract the paint inside the paint tank, and then it is introduced into the water pipe connection box through the conveying pipe, and then it is respectively introduced into the first spray pipe and the second spray pipe, and then sprayed out from the spray head. At the same time, when the driving motor is started, the lead screw will drive the push frame to move left and right, so that the push frame can push the whole round shaft, rotating plate, rotating shaft and second gear to rotate. Since the outer surface of the second gear is meshed with the outer surface of the first gear, the first gear, movable shaft, round block, clamping block and the whole square steel are finally driven to rotate for spraying treatment.

[0012] 2. By providing a movable groove, an electric telescopic rod, and a push plate, the operation of the electric telescopic rod will cause the rectangular block to move backward, and then the push plate will push the two movable blocks to move away from each other vertically. Subsequently, corresponding adjustments can be made according to the size of the square steel to meet the spraying requirements for square steels of different sizes, greatly expanding the scope of use of the spraying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural view of the present utility model;

[0014] Figure 2 is a schematic structural view of the back of the present utility model;

[0015] Figure 3 is a schematic sectional view of the present utility model;

[0016] Figure 4 is a schematic sectional view of the paint pump of the present utility model;

[0017] Figure 5 is a schematic sectional view of the cavity of the present utility model.

[0018] In the figures: 1, base plate; 2, support column; 3, round block; 4, clamping block; 5, movable shaft; 6, first gear; 7, rotating shaft; 8, second gear; 9, rotating plate; 10, paint tank; 11, support block; 12, drive motor; 13, lead screw; 14, push frame; 15, round shaft; 16, spraying mechanism; 1601, fixing plate; 1602, first spray pipe; 1603, second spray pipe; 1604, spray head; 17, paint conveying mechanism; 1701, paint pump; 1702, water suction pipe; 1703, conveying pipe; 1704, water pipe connection box; 18, movable groove; 19, movable block; 20, cavity; 21, electric telescopic rod; 22, rectangular block; 23, push plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] As Figures 1 to 5As shown in the figure, the utility model provides a spraying device for tower crane standard sections with good spraying effect, which includes a bottom plate 1. On the right side of the top of the bottom plate 1, a support column 2 is fixedly installed. At the top of the left side of the support column 2, a round block 3 is movably sleeved. At the upper and lower sides of the left side of the round block 3, clamping blocks 4 are movably installed. In the middle of the right side of the round block 3, a movable shaft 5 located inside the inner wall of the support column 2 is fixedly installed. The right end of the movable shaft 5 penetrates through the support column 2 and extends to the right side of the support column 2, and a first gear 6 is fixedly sleeved on the outer surface. On the right side of the support column 2, a rotating shaft 7 located below the first gear 6 is movably sleeved. A second gear 8 is fixedly sleeved on the outer surface of the rotating shaft 7. The outer surfaces of the first gear 6 and the rotating shaft 7 are meshed with each other. A rotating plate 9 is fixedly sleeved on the outer surface of the right end of the rotating shaft 7. On the top of the bottom plate 1, a paint box 10 located on the right side of the support column 2 is fixedly installed. On the front and rear sides of the top of the paint box 10, support blocks 11 are fixedly installed. On the outer surface of the front end of the support block 11, a driving motor 12 is fixedly installed. On the other end of the output shaft of the driving motor 12, a lead screw 13 is fixedly sleeved. The rear end of the lead screw 13 penetrates through the support block 11 and extends to the inner wall of the rear end of the support block 11 and is movably sleeved with the inner wall of the rear end of the support block 11. A push frame 14 is threadedly sleeved on the outer surface of the lead screw 13. The bottom end of the push frame 14 is movably sleeved with the top of the paint box 10. On the front end of the right side of the rotating plate 9, a round shaft 15 located inside the inner wall of the push frame 14 is fixedly sleeved. On the right side of the support column 2, a painting mechanism 16 located outside the first gear 6 is fixedly installed. On the back of the paint box 10, a paint conveying mechanism 17 is fixedly installed.

[0021] First, place the square steel between the clamping blocks 4 to fix it. Then start the paint conveying mechanism 17 to extract the paint inside the paint box 10 and introduce it into the painting mechanism 16. Subsequently, the driving motor 12 can be started, which will cause the lead screw 13 to rotate, and then drive the push frame 14 to move left and right, so that the push frame 14 pushes the whole of the round shaft 15, the rotating plate 9, the rotating shaft 7 and the second gear 8 to rotate. At this time, due to the meshing connection between the outer surface of the second gear 8 and the outer surface of the first gear 6, finally, the whole of the first gear 6, the movable shaft 5, the round block 3, the clamping blocks 4 and the square steel can be driven to rotate, and then the painting mechanism 16 sprays the inner and outer surfaces of the square steel.

[0022] Reference Figure 4 , the paint conveying mechanism 17 includes a paint pump 1701. The front of the paint pump 1701 is fixedly connected to the back of the paint box 10. In the middle of the front of the paint pump 1701, a water suction pipe 1702 located inside the inner wall of the paint box 10 is fixedly communicated. The top of the paint pump 1701 is fixedly communicated with a conveying pipe 1703. The top of the conveying pipe 1703 is fixedly communicated with a water pipe connection box 1704. The front of the water pipe connection box 1704 is fixedly connected to the back of the paint box 10.

[0023] As a technical optimization solution of the present utility model, by providing a paint pump 1701, due to the operation of the paint pump 1701, the paint in the paint tank 10 will be extracted by the suction pipe 1702 and then introduced into the water pipe connection box 1704 through the delivery pipe 1703.

[0024] Reference Figure 4 , the spraying mechanism 16 includes a fixing plate 1601. The left side of the fixing plate 1601 is fixedly connected to the right side of the support column 2. The top of the inner wall of the fixing plate 1601 is fixedly sleeved with the left side of the first spray pipe 1602. The left end of the first spray pipe 1602 penetrates through the support column 2 and extends to the left side of the support column 2. The bottom of the inner wall of the fixing plate 1601 is fixedly sleeved with a second spray pipe 1603 located between the clamping blocks 4. The left side of the second spray pipe 1603 sequentially penetrates through the movable shaft 5 and the round block 3 and extends to the left side of the support column 2. The bottoms of the first spray pipe 1602 and the second spray pipe 1603 are both fixedly communicated with a spray head 1604. The rear end of the first spray pipe 1602 extends to the back of the water pipe connection box 1704, and the rear end of the second spray pipe 1603 extends to the top of the water pipe connection box 1704.

[0025] As a technical optimization solution of the present utility model, by providing the second spray pipe 1603 and the spray head 1604, the paint inside the water pipe connection box 1704 will be sequentially introduced into the first spray pipe 1602 and the second spray pipe 1603, and finally discharged through the spray head 1604 for spraying treatment.

[0026] Reference Figure 2 and Figure 5 , the left side of the round block 3 is provided with movable grooves 18 above and below the back of the clamping block 4. The inside of the round block 3 is provided with a cavity 20 on the right side of the movable groove 18. The backs of the clamping blocks 4 are both fixedly installed with movable blocks 19 located on the inner wall of the movable groove 18. The right end of the movable block 19 extends to the inner wall on the right side of the cavity 20.

[0027] As a technical optimization solution of the present utility model, by providing the movable groove 18, due to the design of the movable groove 18, it will play a good role in the current operation of the overall movement of the movable block 19.

[0028] Reference Figure 5 , the middle of the front inner wall of the cavity 20 is fixedly installed with an electric telescopic rod 21. The rear end of the electric telescopic rod 21 is fixedly installed with a rectangular block 22.

[0029] As a technical optimization solution of the present utility model, by providing the electric telescopic rod 21, due to the operation of the electric telescopic rod 21, it will push the whole electric telescopic rod 21 to move backward in position.

[0030] Reference Figure 5, push plates 23 are hinged above and below the electric telescopic rod 21, and the other end of the push plate 23 is hinged to the back of the inner side of the movable block 19.

[0031] As a technical optimization scheme of the present utility model, by providing the push plate 23, when the rectangular block 22 moves backward, the push plate 23 will be caused to push the movable block 19 to move away from each other.

[0032] The working principle and usage process of the present utility model:

[0033] First, the operator can place the square steel between the clamping blocks 4 for clamping and fixing, then start the paint pump 1701, so that the water suction pipe 1702 extracts the paint inside the paint tank 10, and then respectively introduces it into the first spray pipe 1602 and the second spray pipe 1603 through the conveying pipe 1703 and the water pipe connection box 1704. At the same time, the driving motor 12 can be started, which will cause the lead screw 13 to drive the push frame 14 to move left and right, and then the push frame 14 will push the whole of the round shaft 15, the rotating plate 9, the second gear 8 and the rotating shaft 7 to rotate. At the same time, since the outer surface of the second gear 8 meshes with the outer surface of the first gear 6, the first gear 6, the movable shaft 5, the round block 3, the clamping block 4 and the square steel as a whole can be driven to rotate at the same time, and finally the inner and outer walls of the square steel can be spray-treated through the nozzle 1604.

[0034] When the operator needs to spray square steels of different sizes, at this time, the electric telescopic rod 21 can be started. Due to the operation of the electric telescopic rod 21, the whole rectangular block 22 will be pushed backward, so that the push plate 23 deflects, and then the movable block 19 is pushed to move away from each other. Then the operator can adjust according to the needs, and then the paint pump 1701 can be started to spray the paint inside the paint tank 10 through the nozzle 1604 for spray treatment, so as to meet the operation requirements of the operator.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A tower crane standard section spraying device with good spraying effect, comprising a bottom plate (1), characterized in that: A support (2) is fixedly installed on the right side of the top of the bottom plate (1), a round block (3) is movably sleeved on the top of the left side of the support (2), and clamping blocks (4) are movably installed on the upper and lower parts of the left side of the round block (3). A movable shaft (5) located on the inner wall of the support (2) is fixedly installed in the middle part of the right side of the round block (3), the right end of the movable shaft (5) passes through the support (2) and extends to the right side of the support (2), and a first gear (6) is fixedly sleeved on the outer surface, a rotating shaft (7) located below the first gear (6) is movably sleeved on the right side of the support (2), a second gear (8) is fixedly sleeved on the outer surface of the rotating shaft (7), the first gear (6) and the outer surface of the rotating shaft (7) are meshed, and a rotating plate (9) is fixedly sleeved on the outer surface of the right end of the rotating shaft (7), and a paint box (10) located on the right side of the support (2) is fixedly installed on the top of the bottom plate (1). A support block (11) is fixedly installed at the front and rear sides of the top of the paint box (10), a driving motor (12) is fixedly installed on the outer surface of the front end of the support block (11), a lead screw (13) is fixedly sleeved on the other end of the output shaft of the driving motor (12), the rear end of the lead screw (13) passes through the support block (11) and extends to the inner wall of the rear end of the support block (11) and is movably sleeved with the inner wall of the rear end of the support block (11), a push frame (14) is threadedly sleeved on the outer surface of the lead screw (13), the bottom end of the push frame (14) is movably sleeved with the top of the paint box (10), a round shaft (15) located on the inner wall of the push frame (14) is fixedly sleeved on the front end of the right side of the rotating plate (9), a paint spraying mechanism (16) located on the outer side of the first gear (6) is fixedly installed on the right side of the pillar (2), and a paint conveying mechanism (17) is fixedly installed on the back side of the paint box (10).

2. The tower crane standard section spraying equipment with good spraying effect according to claim 1 is characterized in that: The paint conveying mechanism (17) comprises a paint pump (1701), the front of the paint pump (1701) is fixedly connected to the back of the paint box (10), the middle of the front of the paint pump (1701) is fixedly connected to a water suction pipe (1702) located on the inner wall of the paint box (10), the top of the paint pump (1701) is fixedly connected to a conveying pipe (1703), the top of the conveying pipe (1703) is fixedly connected to a water pipe connection box (1704), and the front of the water pipe connection box (1704) is fixedly connected to the back of the paint box (10).

3. The tower crane standard section spraying equipment with good spraying effect according to claim 1 is characterized in that: The paint spraying mechanism (16) comprises a fixing plate (1601), the left side of the fixing plate (1601) is fixedly connected to the right side of the pillar (2), the top of the inner wall of the fixing plate (1601) is fixedly sleeved with the left side of a first nozzle (1602), the left end of the first nozzle (1602) passes through the pillar (2) and extends to the left side of the pillar (2), and the bottom of the inner wall of the fixing plate (1601) is fixedly sleeved with a second nozzle (1602) located between the blocks (4). 1603), the left side of the second nozzle (1603) passes through the movable shaft (5), the round block (3) in sequence and extends to the left side of the pillar (2), the bottom ends of the first nozzle (1602) and the second nozzle (1603) are fixedly connected to a nozzle (1604), the rear end of the first nozzle (1602) extends to the back side of the water pipe connection box (1704), and the rear end of the second nozzle (1603) extends to the top of the water pipe connection box (1704).

4. The tower crane standard section spraying equipment with good spraying effect according to claim 1 is characterized in that: The left side of the round block (3) is provided with a movable groove (18) located above and below the back side of the clamping block (4); the inside of the round block (3) is provided with a cavity (20) located on the right side of the movable groove (18); the back side of the clamping block (4) is fixedly mounted with a movable block (19) located on the inner wall of the movable groove (18); the right end of the movable block (19) extends to the inner wall on the right side of the cavity (20).

5. The tower crane standard section spraying equipment with good spraying effect according to claim 4 is characterized in that: An electric telescopic rod (21) is fixedly mounted in the middle of the inner wall of the front end of the cavity (20), and a rectangular block (22) is fixedly mounted at the rear end of the electric telescopic rod (21).

6. The tower crane standard section spraying equipment with good spraying effect according to claim 5 is characterized in that: Push plates (23) are hingedly connected to the upper and lower parts of the electric telescopic rod (21), and the other end of the push plate (23) is hingedly connected to the back surface of the inner side of the movable block (19).

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