An easy-to-install self-transfer spraying fixture

Abstract

This utility model discloses a self-transfer spraying fixture that is easy to install, relating to the field of operational technology. It includes a movable transfer frame and four hooks. Two loading components are symmetrically arranged at the bottom of the transfer frame to support the work platform base. The loading components are adapted to the bottom structure of the work platform base. A pair of support rods are provided in the middle and top of the transfer frame, respectively forming surface contact with the side walls of the work platform base for positioning. Four positioning components are symmetrically arranged at the top of the transfer frame to vertically position the work platform base on the transfer frame. The loading components, support rods, and positioning components on the transfer frame of this utility model provide three-point positioning for the work platform base. The entire transfer frame has a simple structure, facilitates loading and unloading of workpieces, and allows for quick movement of the entire transfer frame, reducing processing costs.

Description

Technical Field

[0001] This utility model relates to the field of operation, and in particular to a self-transfer spraying fixture that is easy to install. Background Technology

[0002] Currently, due to the large size of the base of aerial work platforms, large tooling is required during spraying, and tools such as forklifts or overhead cranes are needed to meet the requirements for hanging the workpiece. During the transportation process, it is not only difficult to load the aerial work platform onto the large tooling, but also requires the use of a variety of large machinery, which results in a significant waste of manpower and costs. Utility Model Content

[0003] The purpose of this utility model is to solve the problem of cumbersome transportation of the base of the high-altitude work platform in the existing technology, and to propose a self-transporting spraying fixture that is easy to install.

[0004] To address the problems existing in the prior art, the present invention adopts the following technical solution:

[0005] A self-transfer spraying fixture that is easy to install includes a movable transfer frame and four hooks. The bottom of the transfer frame is symmetrically provided with two loading components for supporting the work platform base. The loading components are adapted to the bottom structure of the work platform base. The middle and top of the transfer frame are provided with a pair of support rods. The support rods respectively form surface contact with the side walls of the work platform base for positioning. The top of the transfer frame is symmetrically provided with four positioning components for vertically positioning the work platform base on the transfer frame.

[0006] Preferably, the loading assembly includes a rotating rod rotatably mounted on the bottom of the transfer frame, with fixed tubes fixed at both ends of the upper surface of the rotating rod, and a fixed pin fixed at the center of the fixed tube. The fixed pin is connected to a sleeve at the bottom of the work platform base. A driving component is provided on the outside of the transfer frame, and the driving component is connected to the end of the rotating rod.

[0007] Preferably, the four hooks are respectively connected to the lifting lugs on the base of the work platform.

[0008] Preferably, the positioning component includes a fixed sleeve fixedly installed on the top of the transfer frame, a pin is slidably provided in the fixed sleeve, a bolt is threaded in the middle of the fixed sleeve, the lower end of the bolt is located in the round hole of the pin, and a pull rod is fixedly provided at one end of the pin.

[0009] Preferably, the driving component includes a round shaft and a motor. One end of the round shaft is fixedly connected to the end of the rotating rod. The round shaft is rotatably mounted inside the transfer frame. The motor is fixedly mounted on the outside of the transfer frame. The output end of the motor is connected to the round shaft.

[0010] Preferably, a fixing plate is fixed on the rotating rod, and an insert rod is inserted into the transfer frame, with the end of the insert rod passing through the fixing plate.

[0011] Preferably, guide blocks are slidably provided at both ends of the transfer frame, and limiting rods are fixedly provided on both sides of the guide blocks. The upper end of the limiting rod passes through the bottom of the transfer frame, and a spring is sleeved on the limiting rod.

[0012] Preferably, the loading assembly, the support rod, and the positioning assembly are all provided with protective pads, which are made of rubber.

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

[0014] 1. In this utility model, the loading component, the support rod and the positioning component on the transfer frame provide three-point positioning for the base of the work platform. The entire transfer frame has a simple structure, the transfer fixture is convenient for loading and unloading workpieces, and the entire transfer frame moves quickly, reducing processing costs.

[0015] 2. In this utility model, the loading assembly includes a rotatable rotating rod. By rotating the rotating rod, the direction of the fixing pin is changed. After the sleeve at the end of the work platform base is pushed horizontally onto the fixing pin, the rotating rod is rotated so that the work platform base is vertically located in the transfer frame, thereby achieving rapid loading. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the loading component and positioning component of this utility model;

[0019] Figure 3 This is a schematic diagram of the loading assembly, insert rod, and round shaft of this utility model;

[0020] Figure 4 This is a partially exploded structural diagram of the positioning component of this utility model;

[0021] Figure 5 For the present utility model Figure 2 A schematic diagram of the structure at point A.

[0022] The following items are listed in the diagram: 1. Transfer frame; 11. Hook; 2. Loading assembly; 21. Rotating rod; 22. Fixing tube; 23. Fixing pin; 3. Support rod; 4. Positioning assembly; 41. Fixing sleeve; 42. Pin shaft; 43. Bolt; 44. Pull rod; 5. Round shaft; 51. Motor; 6. Fixing plate; 61. Insert rod; 7. Guide block; 71. Limiting rod; 72. Spring; 8. Protective pad; 100. Working platform base. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] In the description of this specification, the references to terms such as "embodiment," "one embodiment," "some implementations," "exemplary," and "one implementation," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or implementation is included in at least one embodiment or implementation of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or implementation. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or implementations.

[0026] Example: This example provides an easy-to-install self-transfer spraying fixture, see [link / reference]. Figure 1-5 Specifically, it includes a movable transfer frame 1 and four hooks 11. The bottom of the transfer frame 1 is symmetrically provided with two loading components 2 for supporting the work platform base 100. The loading components 2 are adapted to the bottom structure of the work platform base 100. The middle and top of the transfer frame 1 are provided with a pair of support rods 3. The support rods 3 form surface contact with the two side walls of the work platform base 100 respectively. The top of the transfer frame 1 is symmetrically provided with four positioning components 4. The positioning components 4 are used to vertically position the work platform base 100 on the transfer frame 1.

[0027] In this embodiment, there are two loading components 2, which are connected to the bottom of the work platform base 100. The two work platform bases 100 are loaded onto the transfer frame 1. The side of the work platform base 100 on the transfer frame 1 is in contact with the support rod 3. The upper end of the work platform base 100 is limited by the positioning component 4, so that the work platform base 100 is between the positioning component 4 and the support rod 3, thereby realizing the rapid loading of the work platform base 100. The transfer frame 1 is equipped with wheels at the bottom, and the wheels have a self-locking function, which can fix the wheels when transferring. One end of the transfer frame 1 is equipped with a towing hook, which can be connected to a towing vehicle. After connection, the transfer frame 1 can quickly send the work platform base 100 to the processing area.

[0028] In the specific implementation process, such as Figure 2 and Figure 3 As shown, the loading assembly 2 includes a rotating rod 21 rotatably mounted on the bottom of the transfer frame 1. Fixed tubes 22 are fixed at both ends of the upper surface of the rotating rod 21. A fixed pin 23 is fixed at the center of the fixed tube 22. The fixed pin 23 is connected to the sleeve at the bottom of the work platform base 100. A driving component is provided on the outside of the transfer frame 1. The driving component is connected to the end of the rotating rod 21.

[0029] In this embodiment, the rotating rod 21 is driven by the driving component to rotate, so that the fixing pin 23 on the rotating rod 21 is parallel to the bottom of the transfer frame 1. Then, the work platform base 100 is pushed horizontally, so that the sleeve at the bottom of the work platform base 100 is fitted onto the fixing pin 23. Then, the rotating rod 21 is rotated ninety degrees, so that the horizontal work platform base 100 becomes vertical, and the work platform base 100 is loaded into the transfer frame 1 to achieve rapid loading.

[0030] In the specific implementation process, such as Figure 1 As shown, the four hooks 11 are respectively connected to the lifting lugs on the work platform base 100.

[0031] In this embodiment, when the transfer frame 1 moves to the painting position, the four hooks 11 connect the lifting beam of the painting line and the lifting lug of the work platform base 100. The positioning component 4 is opened, and the painting line drives the work platform base 100 vertically upward, leaving the transfer frame 1 for painting. This avoids the paint from contacting the transfer frame 1 and accumulating on the transfer frame 1, which would increase the subsequent cleaning work. After painting, the work platform base 100 can be vertically downward and re-enter the transfer frame 1.

[0032] In the specific implementation process, such as Figure 2 and Figure 4 As shown, the positioning component 4 includes a fixed sleeve 41 fixedly installed on the top of the transfer frame 1. Pins 42 are slidably provided inside the fixed sleeve 41. Bolts 43 are threaded in the middle of the fixed sleeve 41. The lower end of the bolts 43 is located in the round hole of the pins 42. A pull rod 44 is fixedly provided at one end of the pins 42.

[0033] In this embodiment, when the work platform base 100 is loaded onto the transfer frame 1, the pin 42 is pushed so that the end of the pin 42 passes through the fixing sleeve 41 and fits against the side of the work platform base 100. The bolt 43 is rotated so that the lower end of the bolt 43 enters the round hole of the pin 42, fixing the position of the pin 42. This positions the work platform base 100 between the pin 42 and the support rod 3, thereby improving the stability of the work platform base 100 during transfer.

[0034] In the specific implementation process, such as Figure 2 and Figure 3 As shown, the driving component includes a round shaft 5 and a motor 51. One end of the round shaft 5 is fixedly connected to the end of the rotating rod 21. The round shaft 5 is rotatably mounted inside the transfer frame 1. The motor 51 is fixedly mounted on the outside of the transfer frame 1. The output end of the motor 51 is connected to the round shaft 5.

[0035] In this embodiment, the motor 51 drives the circular shaft 5 to rotate, which in turn drives the rotating rod 21 to rotate, adjusting the position of the fixing pin 23 on the rotating rod 21.

[0036] In the specific implementation process, such as Figure 2 and Figure 3 As shown, a fixing plate 6 is fixedly provided on the rotating rod 21, and an insert rod 61 is inserted into the transfer frame 1, with the end of the insert rod 61 passing through the fixing plate 6.

[0037] In this embodiment, after the rotating rod 21 and the fixing pin 23 load the work platform base 100 onto the transfer frame 1, the insertion rod 61 passes through the edge of the transfer frame 1 and is inserted into the fixing plate 6 to position the rotating rod 21.

[0038] In the specific implementation process, such as Figure 2 and Figure 5 As shown, guide blocks 7 are slidably provided at both ends of the transfer frame 1, and limit rods 71 ​​are fixed on both sides of the guide blocks 7. The upper end of the limit rods 71 ​​passes through the bottom of the transfer frame 1, and a spring 72 is sleeved on the limit rods 71.

[0039] In this embodiment, when the work platform base 100 is pushed onto the transfer frame 1, the guide block 7 is first pushed downward so that the lower surface of the guide block 7 is in contact with the ground. The inclined surface of the guide block 7 facilitates the entry of the end of the work platform base 100 into the transfer frame 1. When the guide block 7 is no longer subjected to downward force, the bottom of the guide block 7 is lifted off the ground by the tension of the spring 72, which facilitates the movement of the transfer frame 1.

[0040] In the specific implementation process, such as Figure 1 and Figure 2As shown, the loading assembly 2, the support rod 3, and the positioning assembly 4 are all equipped with protective pads 8. The protective pads 8 are made of rubber and are used to protect the paint surface of the work platform base 100.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A self-transfer spraying fixture that is easy to install, comprising a movable transfer frame (1) and four hooks (11), characterized in that: The bottom of the transfer frame (1) is symmetrically provided with two loading components (2) for supporting the work platform base (100). The loading components (2) are adapted to the bottom structure of the work platform base (100). The middle and top of the transfer frame (1) are provided with a pair of support rods (3). The support rods (3) respectively form surface contact positioning with the two side walls of the work platform base (100). The top of the transfer frame (1) is symmetrically provided with four positioning components (4). The positioning components (4) are used to vertically position the work platform base (100) on the transfer frame (1).

2. The self-transfer spraying fixture for easy installation according to claim 1, characterized in that: The loading assembly (2) includes a rotating rod (21) rotatably mounted on the bottom of the transfer frame (1). Fixed tubes (22) are fixed at both ends of the upper surface of the rotating rod (21). A fixed pin (23) is fixed at the center of the fixed tube (22). The fixed pin (23) is connected to the sleeve at the bottom of the work platform base (100). A driving component is provided on the outside of the transfer frame (1). The driving component is connected to the end of the rotating rod (21).

3. The self-transfer spraying fixture for easy installation according to claim 1, characterized in that: The four hooks (11) are respectively connected to the lugs on the base (100) of the work platform.

4. The self-transfer spraying fixture for easy installation according to claim 1, characterized in that: The positioning component (4) includes a fixed sleeve (41) fixedly installed on the top of the transfer frame (1). A pin (42) is slidably provided in the fixed sleeve (41). A bolt (43) is threaded in the middle of the fixed sleeve (41). The lower end of the bolt (43) is located in the round hole of the pin (42). A pull rod (44) is fixedly provided at one end of the pin (42).

5. The self-transfer spraying fixture for easy installation according to claim 2, characterized in that: The driving component includes a round shaft (5) and a motor (51). One end of the round shaft (5) is fixedly connected to the end of the rotating rod (21). The round shaft (5) is rotatably mounted inside the transfer frame (1). The motor (51) is fixedly mounted on the outside of the transfer frame (1). The output end of the motor (51) is connected to the round shaft (5).

6. The self-transfer spraying fixture for easy installation according to claim 2, characterized in that: A fixing plate (6) is fixed on the rotating rod (21), and a plug rod (61) is inserted into the transfer frame (1), with the end of the plug rod (61) passing through the fixing plate (6).

7. The self-transfer spraying fixture for easy installation according to claim 1, characterized in that: The transfer frame (1) has guide blocks (7) slidably provided at both ends. The guide blocks (7) have limit rods (71) fixed on both sides. The upper end of the limit rods (71) passes through the bottom of the transfer frame (1). A spring (72) is sleeved on the limit rods (71).

8. The self-transfer spraying fixture for easy installation according to claim 1, characterized in that: The loading assembly (2), the support rod (3), and the positioning assembly (4) are all provided with protective pads (8), which are made of rubber.

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