Coating support for folding arm of overhead working truck
By designing a folding arm coating bracket for a high-altitude work vehicle that includes multiple support shafts and cross beams, the problem of inconvenient spraying of the folding arm and the painted arm in contact with the folding arm is solved, and the adaptation and uniform coating of the folding arm are achieved.
Patent Information
- Application Number
- CN202421433079.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-06-21
AI Technical Summary
During the painting operation of the existing aerial work vehicle folding arms, the contact position of the folding arms and the coating bracket cannot be sprayed to the paint, and the folding arms are inconvenient to transfer, so the coating bracket cannot be adapted to the folding arms of different lengths and sizes.
A high-altitude work vehicle folding arm coating bracket including a bracket body, an L-shaped support, a first support shaft, a support beam, a second support shaft and a third support shaft are designed. Through the combination of these structures, the folding arm can be easily and quickly transferred to the coating bracket and adapted to folding arms of different lengths and sizes.
It realizes convenient transfer of the folding arm and adapts to different sizes of brackets, ensuring that all parts of the folding arm can be evenly painted, avoiding blind spots and improving the coating efficiency.
Smart Images
Figure CN222931056U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to an auxiliary device for production and manufacturing, and particularly relates to a painting bracket for a folding arm of an aerial work vehicle. Background Art
[0002] The articulated boom aerial work platform is designed by adopting a multi-stage folding arm combination method, which is flexible and convenient, can cross certain obstacles, and can perform multi-point operations at one lifting point; after the folding arm of the aerial work vehicle is processed and formed, it needs to be painted for anti-corrosion and decoration purposes.
[0003] Currently, the folding arm is usually placed on the painting bracket for painting operations. There are problems such as the contact position between the folding arm and the painting bracket cannot be sprayed with paint, it is not convenient enough to transfer and place the folding arm on the painting bracket, and the painting bracket cannot adapt to folding arms of different lengths and sizes. Summary of the Utility Model
[0004] Based on the content in the background art, the utility model provides a painting bracket for a folding arm of an aerial work vehicle, which includes a bracket body, an L-shaped support, a first support shaft, a support cross beam, a second support shaft and a third support shaft;
[0005] One side of the bracket body is fixedly connected with an L-shaped support, and one end of the first support shaft is fixedly installed on the L-shaped support, and the first support shaft is horizontally arranged;
[0006] The other side of the bracket body is fixedly connected with a cross beam assembly, the cross beam assembly includes two parallel support cross beams, and a placement groove is opened on the support cross beam;
[0007] Both ends of the second support shaft can be respectively placed in the placement grooves of the corresponding support cross beams, and a third support shaft is suspended below the second support shaft by a rope.
[0008] Preferably, annular grooves are respectively opened on both sides of the third support shaft, one end of the rope is fixedly connected to the second support shaft, and the other end of the rope is fixedly connected with a lasso, and the lasso can be sleeved in the corresponding annular groove of the third support shaft, so as to realize the suspension of the third support shaft below the second support shaft.
[0009] Furthermore, a plurality of universal casters are installed on the bottom surface of the bracket body, which is convenient for the movement of the painting bracket.
[0010] Preferably, two L-shaped supports are provided on one side of the bracket body, and two cross beam assemblies are provided on the other side of the bracket body. The L-shaped supports and the cross beam assemblies are arranged in one-to-one correspondence, so that one painting bracket can correspond to two folding arms and can spray paint two folding arms simultaneously.
[0011] The method of using the painting bracket of the folding arm of the aerial work vehicle is as follows:
[0012] First, align the axis hole at one end of the folding arm with the first supporting axis rod of the painting bracket and put it on the first supporting axis rod, adjust the position of the folding arm so that the other end of the folding arm is between the two supporting beams of the beam assembly, and pass the third supporting axis rod through the mounting hole at this end of the folding arm. After the operator lifts the folding arm from this end, put the lasso of the rope of the second supporting axis rod into the annular groove of the third supporting axis rod, and the folding arm can be suspended quickly and conveniently.
[0013] Through the above technical solution, the utility model at least includes the following beneficial effects:
[0014] The painting bracket of the folding arm of the aerial work vehicle described in the present application can quickly and conveniently transfer the folding arm to the painting bracket. The painting bracket is designed with the first supporting shaft rod, the second supporting shaft rod and the third supporting shaft rod on both sides. The support contact position of the folding arm is the shaft hole and the mounting hole of the folding arm. The inside of the shaft hole and the mounting hole does not need to be painted. The remaining surfaces of the folding arm that need to be painted have no contact with the painting bracket, which can ensure that the paint is sprayed in place at all parts of the folding arm without dead corners. The longer supporting beam of the painting bracket allows the second supporting shaft rod to have a larger front and rear position adjustment range in its placement groove, so that the painting bracket can adapt to folding arms of different lengths. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is an overall schematic diagram of the painting bracket of the folding arm of the aerial work vehicle described in the embodiment of the present application;
[0016] Figure 2 for Figure 1 The enlarged view of point A in the middle;
[0017] Figure 3 This is a schematic diagram of the coordination between the folding arm of the aerial work vehicle and the painting bracket in the embodiment of the present application;
[0018] Figure 4 for Figure 3 Front view of . DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the structures related to the present invention.
[0020] In the description of the present application, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. This is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship are only for illustrative purposes and cannot be understood as a limitation of this patent. If there are terms such as "first", "second", etc., they are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of the said features. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.
[0021] In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. shall be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0022] Reference Figure 1 and Figure 2 A painting support for the folding arm of an aerial work vehicle as shown in
[0023] One side of the support body 4 is fixedly connected with an L-shaped support 5, and one end of the first support shaft rod 1 is fixedly installed on the L-shaped support 5, and the first support shaft rod 1 is horizontally arranged.
[0024] The other side of the support body 4 is fixedly connected with a crossbeam assembly. The crossbeam assembly includes two parallel support crossbeams 6, and a placement groove 601 is formed on the support crossbeam 6.
[0025] Both ends of the second support shaft rod 2 can be respectively placed in the placement grooves 601 of the corresponding support crossbeams 6, and a third support shaft rod 3 is suspended below the second support shaft rod 2 by a rope 7.
[0026] Reference Figure 2, annular grooves 301 are respectively formed on both sides of the third support shaft rod 3. One end of the rope 7 is fixedly connected to the second support shaft rod 2, and the other end of the rope 7 is fixedly connected with a noose 701. The noose 701 can be sleeved in the corresponding annular groove 301 of the third support shaft rod 3, so as to suspend the third support shaft rod 3 below the second support shaft rod 2.
[0027] In a specific embodiment, a plurality of universal casters 8 are installed on the bottom surface of the support body 4, which is convenient for the movement of the painting support. Two L-shaped supports 5 are provided on one side of the support body 4 in total, and two cross beam assemblies are provided on the other side of the support body 4 in total. The L-shaped supports 5 and the cross beam assemblies are arranged in a one-to-one correspondence. In this way, one painting support can correspond to two folding arms 9 and can spray paint two folding arms 9 at the same time.
[0028] Reference Figure 3 , the usage method of the painting support for the folding arm of the above-mentioned aerial work vehicle is as follows:
[0029] First, align the shaft hole at one end of the folding arm 9 with the first support shaft rod 1 of the painting support and sleeve it on the first support shaft rod 1. Adjust the position of the folding arm 9 so that the other end is between the two support cross beams 6 of the cross beam assembly. After passing the third support shaft rod 3 through the mounting hole at this end of the folding arm 9, when the operator lifts the folding arm 9 from this end, sleeve the noose 701 of the rope 7 of the second support shaft rod on the annular groove 301 of the third support shaft rod 3, and the folding arm 9 can be suspended, which is convenient and fast.
[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Based on the inspiration of the present invention, through the above description, relevant personnel can completely make various changes and modifications without departing from the technical idea of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A painting bracket for a folding arm of an aerial work vehicle, characterized in that: It comprises a bracket body (4), an L-shaped support (5), a first supporting shaft (1), a supporting crossbeam (6), a second supporting shaft (2) and a third supporting shaft (3); One side of the bracket body (4) is fixedly connected to an L-shaped support (5), one end of the first support shaft (1) is fixedly mounted on the L-shaped support (5), and the first support shaft (1) is arranged horizontally; the other side of the bracket body (4) is fixedly connected to a beam assembly, and the beam assembly includes two support beams (6) arranged parallel to each other, and a placement groove (601) is provided on the support beam (6); The two ends of the second supporting shaft rod (2) can be respectively placed in the placement grooves (601) of the corresponding supporting cross beams (6), and a third supporting shaft rod (3) is suspended below the second supporting shaft rod (2) via a rope (7).
2. The painting bracket of the folding arm of an aerial work vehicle according to claim 1, characterized in that: Annular grooves (301) are respectively provided on both sides of the third supporting shaft (3); one end of the rope (7) is fixedly connected to the second supporting shaft (2); the other end of the rope (7) is fixedly connected to a lasso (701); and the lasso (701) can be sleeved into the corresponding annular groove (301) of the third supporting shaft (3).
3. The painting bracket of the folding arm of an aerial work vehicle according to claim 1, characterized in that: A plurality of universal casters (8) are installed on the bottom surface of the bracket body (4).
4. A painting bracket for a folding arm of an aerial work vehicle according to any one of claims 1 to 3, characterized in that: Two L-shaped supports (5) are arranged on one side of the support body (4), and two crossbeam assemblies are arranged on the other side of the support body (4), and the L-shaped supports (5) and the crossbeam assemblies are arranged one by one opposite to each other.