Moving trolley for steel structure spraying

Abstract

The utility model discloses a moving trolley for spraying a steel structure, which comprises a paint spraying trolley, the paint spraying trolley comprises a paint spraying gun barrel arranged on the front surface, a support reciprocating mechanism for clamping and supporting the outer end of the paint spraying gun barrel is arranged at the top of the paint spraying trolley, and the support reciprocating mechanism comprises a guide rail horizontally arranged above the paint spraying trolley. A sliding sleeve is arranged on the guide rail in a sliding mode, a clamping plate for clamping the free end of the paint spraying gun barrel is arranged on the upper surface of the sliding sleeve, and reciprocating components for driving the sliding sleeve to move left and right are arranged on the lower surfaces of the two ends of the guide rail respectively. Through the designed supporting reciprocating mechanism, the free end of the paint spraying gun barrel can be supported and fixed, the trouble of manual operation is reduced, meanwhile, the paint spraying gun barrel can uniformly move front and back for spraying according to the spraying requirement of a steel structure, the trouble of retention of manual operation actions is avoided, the paint spraying uniformity is guaranteed, and the paint spraying efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying trolleys, and in particular relates to a mobile trolley for spraying steel structures. Background Art

[0002] Steel structure is a structure made of steel material, which is one of the main types of building structures. During the production and processing of steel structure, a spraying trolley is needed to spray the surface. For example, a steel structure spraying machine with the announcement number CN218423451U includes a base, an inner cylinder is fixed on the top of the base, through holes are opened on the left and right sides of the inner cylinder, a lifting assembly is arranged inside the inner cylinder, an outer cylinder is fixed on the outside of the lifting assembly, a hinged rod is fixed on the top of the outer cylinder, a nozzle is hinged on the inside of the hinged rod, a fixed plate is connected to the left side of the hinged rod, a through hole is opened on the fixed plate, a threaded rod is inserted inside the through hole, a nut is threaded on the outside of the threaded rod, a top plate is fixed on the top of the threaded rod, and a drain cylinder is fixed on the left side of the top plate. The steel structure spraying machine can facilitate the user to disassemble and clean the drain cylinder through the cooperation between the structures on the fixed plate. At the same time, under the action of the drain cylinder, the paint spilled when the nozzle is sprayed can be guided, and under the action of the reflux pipe, the paint can be introduced into the mixing box for collection and reuse, thereby saving resources.

[0003] In the above patent, when spraying the steel structure surface with a spray gun, it is necessary to manually manipulate the spray gun to move and spray evenly. However, manual movement of the hand may cause stagnation and shaking, resulting in uneven spraying and affecting the quality of the spraying. For this reason, we propose a mobile trolley for steel structure spraying. Utility Model Content

[0004] The utility model aims to provide a mobile trolley for steel structure spraying, so as to solve the problem of uneven paint spraying caused by manual operation of the spray gun movement proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mobile trolley for steel structure spraying, comprising a spray painting vehicle, the spray painting vehicle comprising a spray gun barrel arranged on the front surface, a support reciprocating mechanism for clamping and supporting the outer end of the spray gun barrel is arranged on the top of the spray painting vehicle, the support reciprocating mechanism comprises a guide rail horizontally installed above the spray painting vehicle, a sliding sleeve is slidably arranged on the guide rail, a clamping plate for clamping the free end of the spray gun barrel is arranged on the upper surface of the sliding sleeve, and reciprocating components for driving the sliding sleeve to move left and right are respectively arranged on the lower surfaces of both ends of the guide rail;

[0006] The reciprocating member includes a tensioning cable fixed on the side of the sliding sleeve, a guide wheel for guiding the tensioning cable is arranged at the outer end of the guide rail, a driving motor is arranged under the guide rail, and a winding wheel for winding the end of the tensioning cable is arranged at the rear end of the driving motor.

[0007] Preferably, two supporting uprights are vertically arranged on the lower surface of the guide rail, a lifting cylinder is arranged between the outer side surface of the supporting upright and the upper surface of the paint spraying vehicle, a supporting bottom plate is vertically arranged on the side surface of the supporting upright, and the supporting bottom plate is connected to the upper end of the piston rod inside the lifting cylinder.

[0008] Preferably, a stabilizing plate for supporting the two guide wheels is vertically arranged at the outer end of the guide rail.

[0009] Preferably, a support frame for supporting the outer end of the paint spray gun barrel is provided on the rear surface of the sliding sleeve, a mounting clamping plate sleeved on the lower surface of the clamping plate is provided, and a limiting rod is provided between the mounting clamping plate and the sliding sleeve.

[0010] Preferably, a paint bucket is provided on the front side of the spray painting vehicle, and a drawing tube extending into the paint bucket is provided on the front surface of the spray painting vehicle.

[0011] Preferably, a stabilizing member is provided between the upper end of the paint bucket and the drawing pipe, the stabilizing member includes an arc-shaped clamping plate clamped on the upper end of the paint bucket, and a limiting bolt is provided between the two, and an arc-shaped pressure plate is provided on the upper surface of the arc-shaped clamping plate to press the paint spray gun barrel.

[0012] Preferably, connecting bolts are provided between the outer end of the arc-shaped pressure plate and the arc-shaped clamping plate, and wheels are provided at the bottom of the spray painting vehicle.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The utility model can support and fix the free end of the paint spray gun barrel through the designed support reciprocating mechanism, thereby reducing the trouble of manual operation. At the same time, the paint spray gun barrel can be evenly moved back and forth for spraying according to the requirements of steel structure spraying, without the trouble of manual operation movement retention, thereby ensuring the uniformity of paint spraying and improving the paint spraying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the spraying vehicle of the utility model;

[0016] Figure 2 For this utility model Figure 1 Structural schematic diagram of the middle support reciprocating mechanism;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the reciprocating component;

[0018] Figure 4 For this utility model Figure 1 Structural diagram of the middle stable component;

[0019] In the figure: 100, paint spraying vehicle; 101, paint bucket; 102, paint spray gun barrel; 103, extraction pipe; 104, wheel; 200, supporting reciprocating mechanism; 201, guide rail; 202, supporting vertical plate; 203, lifting cylinder; 204, sliding sleeve; 205, clamping plate; 206, reciprocating member; 2061, tensioning cable; 2062, guide wheel; 2063, stabilizing plate; 2064, driving motor; 2065, winding wheel; 2066, supporting bottom plate; 207, installing clamping plate; 300, stabilizing member; 301, arc clamping plate; 302, limiting bolt; 303, arc pressure plate; 304, connecting bolt. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1 - Figure 3 The utility model provides a technical solution: a mobile trolley for steel structure spraying, comprising a spray painting vehicle 100, the spray painting vehicle 100 comprising a spray gun barrel 102 arranged on the front surface, and a supporting reciprocating mechanism 200 for clamping and supporting the outer end of the spray gun barrel 102 is arranged on the top of the spray painting vehicle 100. The supporting reciprocating mechanism 200 can be used to support and fix the free end of the spray gun barrel 102, thereby reducing the trouble of manual operation. At the same time, the spray gun barrel 102 can be moved back and forth evenly for spraying according to the requirements of steel structure spraying, without the trouble of manual operation action retention, thereby ensuring the uniformity of paint spraying and improving the paint spraying efficiency. The supporting reciprocating mechanism 200 includes a guide rail 201 horizontally installed above the paint spraying vehicle 100. The guide rail 201 is in an I-shape. A sliding sleeve 204 is slidably arranged on the guide rail 201 to facilitate the movement of the sliding sleeve 204 along the guide rail 201. A clamping plate 205 for clamping the free end of the paint spray gun barrel 102 is arranged on the upper surface of the sliding sleeve 204. The two clamping plates 205 can clamp and fix the paint spray gun barrel 102 relatively, and the angle used by the paint spray gun barrel 102 can be clamped and fixed as needed. The lower surfaces of both ends of the guide rail 201 are respectively provided with reciprocating components 206 for driving the sliding sleeve 204 to move left and right;

[0023] The reciprocating component 206 includes a tensioning cable 2061 fixed on the side of the sliding sleeve 204, and a guide wheel 2062 is provided at the outer end of the guide rail 201 to guide the tensioning cable 2061 to reduce the friction resistance encountered by the tensioning cable 2061 during movement. A driving motor 2064 is provided below the guide rail 201, and a winding wheel 2065 is provided at the rear end of the driving motor 2064 to wind around the end of the tensioning cable 2061, and the winding wheel 2065 can rotate as the driving motor 2064 works.

[0024] In this embodiment, preferably, two supporting uprights 202 are vertically arranged on the lower surface of the guide rail 201, and a lifting cylinder 203 is arranged between the outer side surface of the supporting upright 202 and the upper surface of the paint spraying vehicle 100. The height of the supporting upright 202 can be changed by utilizing the lifting cylinder 203. A supporting bottom plate 2066 is vertically arranged on the side of the supporting upright 202. The supporting bottom plate 2066 can support and stabilize the driving motor 2064, and the supporting bottom plate 2066 is connected to the upper end of the piston rod inside the lifting cylinder 203.

[0025] In this embodiment, preferably, a stabilizing plate 2063 supporting the two guide wheels 2062 is vertically arranged at the outer end of the guide rail 201, and a mounting shaft is arranged between the stabilizing plate 2063 and the guide wheels 2062 to facilitate the rotation of the guide wheels 2062.

[0026] In this embodiment, preferably, a support frame is provided on the rear surface of the sliding sleeve 204 to support the outer end of the paint spray gun barrel 102. This support frame is installed by screws and can be disassembled as needed to increase the stability of the paint spray gun barrel 102. The lower surface of the clamping plate 205 is provided with a mounting clamp 207 mounted on the sliding sleeve 204. A limiting rod is provided between the mounting clamp 207 and the sliding sleeve 204, and the limiting rod can be used to achieve a detachable connection between the two.

[0027] In this embodiment, preferably, a paint bucket 101 is provided on the front side of the painting vehicle 100 , and a drawing pipe 103 extending into the paint bucket 101 is provided on the front surface of the painting vehicle 100 .

[0028] In summary, when in use, the paint spray gun barrel 102 can be placed in two relatively distributed clamping plates 205, and then the mounting clamping plate 207 is fixed to the sliding sleeve 204 by using the limit rod. When the paint spray gun barrel 102 needs to move left and right, the driving motor 2064 on the left side works to drive the winding wheel 2065 on the left side to rotate, and the tension rope 2061 on the left side is wound as the winding wheel 2065 on the left side rotates. The sliding sleeve 204 moves to the left as the tension rope 2061 on the left side is wound, and the driving motor 2064 on the right side works at the same time, and the winding wheel 2065 on the right side rotates to unfold the tension rope 2061 without affecting the sliding sleeve 204. Move along the guide rail 201, after the slide 204 moves to the left end of the guide rail 201, the two drive motors 2064 reverse, and the tension cable 2061 on the left is unfolded, and the tension cable 2061 on the right is reeled in, so that the slide 204 moves rightward along the guide rail 201, and the whole process is repeated to achieve the left and right movement of the paint gun barrel 102 to repeatedly spray the steel structure. When the height of the guide rail 201 and the paint gun barrel 102 needs to be adjusted, the lifting cylinder 203 works, and the internal piston rod drives the support bottom plate 2066 and the support vertical plate 202 to move upward, thereby increasing the convenience of spraying the steel structure and improving the spraying efficiency.

[0029] Example 2

[0030] Reference Figure 4 , which is the second embodiment of the utility model, and this embodiment is different from the previous embodiment.

[0031] In this embodiment, preferably, a stabilizing member 300 is provided between the upper end of the paint bucket 101 and the drawing tube 103. By providing the stabilizing member 300, the drawing tube 103 can be pressed and fixed when the drawing tube 103 is extended into the paint bucket 101 to draw materials, so as to avoid the drawing tube 103 from being separated from the paint bucket 101 and affecting the material supply during the movement and use of the spraying vehicle, thereby increasing the stability of the spraying process of the paint vehicle. The stabilizing member 300 includes a clamp on the paint bucket 101. The arc-shaped clamping plate 301 at the end has a U-shaped cross-section, and a limiting bolt 302 is arranged between the two. The limiting bolt 302 can be used to limit and fix the position of the arc-shaped clamping plate 301. The upper surface of the arc-shaped clamping plate 301 is provided with an arc-shaped pressure plate 303 for pressing the paint spray gun barrel 102. A connecting bolt 304 is arranged between the outer end of the arc-shaped pressure plate 303 and the arc-shaped clamping plate 301 to realize a detachable connection between the two. Wheels 104 are arranged at the bottom of the paint spraying vehicle 100.

[0032] In summary, when in use, the drawing tube 103 is extended into the paint bucket 101, and then the arc-shaped clamping plate 301 is clamped on the upper end of the paint bucket 101, and at the same time, the limit bolt 302 is rotated to make its inner end contact with the surface of the paint bucket 101, so as to realize the detachable installation of the arc-shaped clamping plate 301, and the drawing tube 103 is placed on the upper surface of the arc-shaped clamping plate 301, and then the arc-shaped pressure plate 303 is used to press on the drawing tube 103, and the arc-shaped pressure plate 303 is used to fasten the arc-shaped clamping plate 301 with the connecting bolt 304, the friction resistance and the clamping force between the arc-shaped pressure plate 303 and the drawing tube 103 fix the position of the drawing tube 103, so that the drawing tube 103 can stably draw materials, which is convenient for subsequent spraying processing.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mobile vehicle for spraying steel structures, comprising a spray painting vehicle (100), characterized in that: The spray paint vehicle (100) comprises a spray paint gun barrel (102) arranged on the front surface, a support reciprocating mechanism (200) for clamping and supporting the outer end of the spray paint gun barrel (102) is arranged on the top of the spray paint vehicle (100), the support reciprocating mechanism (200) comprises a guide rail (201) horizontally installed above the spray paint vehicle (100), a sliding sleeve (204) is slidably arranged on the guide rail (201), a clamping plate (205) for clamping the free end of the spray paint gun barrel (102) is arranged on the upper surface of the sliding sleeve (204), and reciprocating components (206) for driving the sliding sleeve (204) to move left and right are respectively arranged on the lower surfaces of both ends of the guide rail (201); The reciprocating member (206) comprises a tensioning cable (2061) fixed to the side of the sliding sleeve (204); a guide wheel (2062) for guiding the tensioning cable (2061) is arranged at the outer end of the guide rail (201); a driving motor (2064) is arranged below the guide rail (201); and a winding wheel (2065) for winding the end of the tensioning cable (2061) is arranged at the rear end of the driving motor (2064).

2. The mobile vehicle for spraying steel structures according to claim 1 is characterized in that: Two supporting uprights (202) are vertically arranged on the lower surface of the guide rail (201); a lifting cylinder (203) is arranged between the outer side surface of the supporting upright (202) and the upper surface of the spray paint vehicle (100); a supporting bottom plate (2066) is vertically arranged on the side surface of the supporting upright (202); and the supporting bottom plate (2066) is connected to the upper end of the internal piston rod of the lifting cylinder (203).

3. The mobile vehicle for spraying steel structures according to claim 1 is characterized in that: A stabilizing plate (2063) supporting the two guide wheels (2062) is vertically arranged at the outer end of the guide rail (201).

4. The mobile vehicle for spraying steel structures according to claim 1 is characterized in that: The rear surface of the sliding sleeve (204) is provided with a support frame for supporting the outer end of the paint spray gun barrel (102), the lower surface of the clamping plate (205) is provided with a mounting clamping plate (207) sleeved on the sliding sleeve (204), and a limiting rod is provided between the mounting clamping plate (207) and the sliding sleeve (204).

5. The mobile vehicle for spraying steel structures according to claim 1 is characterized in that: A paint bucket (101) is arranged at the front side of the paint spraying vehicle (100), and a material extraction pipe (103) extending into the paint bucket (101) is arranged on the front surface of the paint spraying vehicle (100).

6. The mobile vehicle for spraying steel structures according to claim 5, characterized in that: A stabilizing member (300) is arranged between the upper end of the paint bucket (101) and the drawing pipe (103), and the stabilizing member (300) comprises an arc-shaped clamping plate (301) clamped on the upper end of the paint bucket (101), and a limiting bolt (302) is arranged between the two, and an arc-shaped pressing plate (303) is arranged on the upper surface of the arc-shaped clamping plate (301) for pressing the paint spray gun barrel (102).

7. The mobile vehicle for spraying steel structures according to claim 6 is characterized in that: A connecting bolt (304) is provided between the outer end of the arc-shaped pressing plate (303) and the arc-shaped clamping plate (301), and a wheel (104) is provided at the bottom of the spray painting vehicle (100).

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