Paint-sprayed workpiece transferring and placing hanging bracket

Abstract

The utility model provides a paint spraying workpiece transferring and placing hanging bracket, which relates to the field of transferring hanging bracket equipment and comprises a mounting frame, pin shafts connected with a crown block are symmetrically arranged on the mounting frame, and a plurality of fixing frames symmetrically distributed relative to the mounting frame are arranged on the mounting frame at equal intervals. A plurality of bow shackles which are bilaterally symmetrically distributed relative to the mounting frame are arranged on each fixing frame at equal intervals; when the device is used for hoisting and transferring small workpieces with different weights or small workpieces and large workpieces mixed together, the hanging position can be adjusted so that the whole hanging bracket can be kept in a balanced state after hanging the workpieces, then potential safety hazards in the workpiece hoisting and transferring process are greatly reduced, and the using effect of the hanging bracket is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the field of transfer hanger equipment, in particular to a paint spraying workpiece transfer placement hanger. Background Art

[0002] At present, it is necessary to carry out directional transfer of various workpieces in the paint spraying room, and unload them immediately after being transferred to the designated location before spraying. The existing workpieces are generally transported by a hanger, and a crane is connected to the top of the hanger, and the workpieces are suspended under the hanger; however, the existing hanger will have an unbalanced force when hoisting various small workpieces of different weights. In addition, the existing hanger will also have an unbalanced force when hoisting large workpieces and small workpieces. If the force is unbalanced, there will be a greater safety hazard, and the use effect of the hanger needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a painting workpiece transfer and placement hanger.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A painting workpiece transfer and placement hanger comprises a mounting frame, on which pins connected to a crane are symmetrically arranged, and a plurality of fixed frames symmetrically distributed about the mounting frame are equidistantly arranged on the mounting frame, and each fixed frame is equidistantly arranged with a plurality of bow-shaped shackles symmetrically distributed about the mounting frame.

[0006] When hoisting and transporting small workpieces of different weights or mixed small workpieces and large workpieces, the device can adjust the hanging position so that the entire hanger maintains a balanced state after hanging the workpieces, thereby greatly reducing the safety hazards in the process of hoisting and transporting the workpieces, and significantly improving the use effect of the hanger.

[0007] Furthermore, the bow-shaped shackle is connected with an iron chain, and a hook is provided at one end of the iron chain.

[0008] The above scheme realizes the hanging connection between the workpiece and the hanger through the iron chain and the hook.

[0009] Furthermore, a rubber pad is provided between two adjacent bow-shaped shackles in each fixing frame.

[0010] The above scheme can reduce the probability of collision and wear of the workpiece caused by large shaking of the iron chain when the workpiece is hoisted through the rubber pad, thereby playing a safety buffering and protective effect.

[0011] Furthermore, two groups of ear plates are symmetrically arranged on the mounting frame, and clamping plates are symmetrically arranged on each group of ear plates, and pins are arranged between each group of ear plates, and a clamping groove matching with the clamping plate is opened on the pin.

[0012] The above scheme can prevent the pin shaft from rotating during the crane transfer of the hanger through the cooperation of the clamping plate and the clamping groove on the pin shaft. At the same time, the height and horizontal direction of the pin shaft can be limited to prevent the pin shaft from moving in height or horizontal direction. The process of crane lifting and transferring the hanger is more stable.

[0013] Furthermore, a plurality of first reinforcing ribs are provided at the connection between the mounting frame and the fixing frame.

[0014] Furthermore, a plurality of second reinforcing rib plates and connecting plates are provided on the mounting frame.

[0015] Furthermore, several of the fixing frames are connected by square steel.

[0016] The functions of the first reinforcing rib plate, the second reinforcing rib plate, the connecting plate and the square steel in the above scheme are to improve the connection support strength of the entire hanger and ensure the stability and safety during the subsequent lifting and transportation of workpieces.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Compared with the existing technology, this device can adjust the hanging position when hoisting and transporting small workpieces of different weights or mixed small workpieces and large workpieces so that the entire hanger maintains a balanced state after hanging the workpieces. Therefore, the safety hazards in the process of hoisting and transporting workpieces are greatly reduced, and the use effect of the hanger is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional stereogram of the utility model;

[0020] Figure 2 It is a side view of the utility model;

[0021] Figure 3 It is a top view of the utility model;

[0022] Figure 4 It is the front view of the utility model;

[0023] Reference numerals:

[0024] 1. Mounting frame; 2. Connecting plate; 3. Fixing frame; 4. Square steel; 5. First reinforcing rib plate; 6. Second reinforcing rib plate; 7. Pin shaft; 8. Clamp plate; 9. Bow shackle; 10. Fixing bolt; 11. Rubber pad. DETAILED DESCRIPTION

[0025] 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. The utility model is further described in combination with the drawings and embodiments:

[0026] like Figures 1 to 4 As shown, a painting workpiece transfer and placement hanger includes a mounting frame 1, on which pins 7 connected to a crane are symmetrically arranged. The crane is not shown in the figure and belongs to the prior art without improvement. The mounting frame 1 is also equidistantly provided with a plurality of fixed frames 3 symmetrically distributed about the mounting frame 1, and each of the fixed frames 3 is equidistantly provided with a plurality of bow-shaped shackles 9 symmetrically distributed about the mounting frame 1, each of the bow-shaped shackles 9 is connected with an iron chain, and one end of the iron chain is provided with a hook that matches the lifting ear on the workpiece, and the iron chain and the hook are not shown in the figure.

[0027] Further refinement of the embodiment of the present utility model is as follows: Figures 1 to 3 As shown, a plurality of first reinforcing ribs 5 are provided at the connection between the mounting frame 1 and the fixing frame 3, and a plurality of second reinforcing ribs 6 and a connecting plate 2 are provided on the mounting frame 1;

[0028] Further optimization of the above embodiment scheme, such as Figures 1 to 4 As shown, several fixing frames 3 are connected by square steel 4; the functions of the first reinforcing rib plate 5, the second reinforcing rib plate 6, the connecting plate 2 and the square steel 4 are all to improve the connection support strength of the entire hanger to ensure the stability and safety during the subsequent lifting and transportation of workpieces.

[0029] The workflow of this utility model:

[0030] First, the pin shaft 7 on the hanger is connected to the hook of the overhead crane in turn, and then the workpiece is hung on the hook connected to the iron chain in turn. Due to the different weights of the workpiece, it is divided into the following two situations:

[0031] (1) If there are only an even number of large workpieces or small workpieces (all large workpieces are the same, all small workpieces are the same), there is also another situation where there are a mixture of large workpieces and small workpieces and the number of both is equal and an even number (if mixed together, all large workpieces are the same, all small workpieces are the same), in this case, a symmetrical placement method is adopted to hang workpieces of different weights, that is, the same large workpieces are symmetrically placed on the hooks corresponding to the bow-shaped shackles 9 on the outside of the fixed frame 3, and then the small workpieces are symmetrically placed on the hooks corresponding to the bow-shaped shackles 9 on the inside of the fixed frame 3. At this time, the force balance at both ends of the hanger can be achieved;

[0032] (2) If the number of large workpieces and small workpieces is not equal (including the case where there is only one type of workpiece), or the types of large workpieces / small workpieces are inconsistent or not consistent), the operator shall follow the principle of placing large workpieces on the outside and small workpieces on the inside, but at this time, the hanging positions of workpieces of different sizes or weights shall be adjusted (i.e., not placed according to the symmetrical principle) until the entire hanger is in a balanced state, and then the subsequent lifting and transfer operation process shall be carried out;

[0033] Compared with the existing technology, this device can adjust the hanging position when hoisting and transporting small workpieces of different weights or mixed small workpieces and large workpieces so that the entire hanger maintains a balanced state after hanging the workpieces. Therefore, the safety hazards in the process of hoisting and transporting workpieces are greatly reduced, and the use effect of the hanger is significantly improved.

[0034] In some embodiments, Figure 4 As shown, a rubber pad 11 is provided between two adjacent bow-shaped shackles 9 in each fixing frame 3; this embodiment can reduce the probability of collision and wear of the workpiece caused by large shaking of the iron chain when hoisting the workpiece through the rubber pad 11, thereby playing a safety buffering and protective effect.

[0035] In other embodiments, Figures 1 to 4 As shown, two groups of ear plates are symmetrically arranged on the mounting frame 1, and the ear plates are shown without number in the figure. Clamping plates 8 are symmetrically arranged on each group of ear plates, and a pin shaft 7 is arranged between each group of ear plates. A slot matching with the clamping plate 8 is opened on the pin shaft 7, and the slot is not shown in the figure; this embodiment can prevent the pin shaft 7 from rotating during the overhead crane transporting the hanger through the cooperation between the clamping plate 8 and the slot on the pin shaft 7, and at the same time, the height and horizontal direction of the pin shaft 7 can be limited to prevent the pin shaft 7 from moving in height or horizontal direction, and the process of the overhead crane hoisting and transferring the hanger is more stable.

[0036] In a further refinement of the above embodiment, the card plate 8 is mounted on the ear plate by means of fixing bolts 10, and spring washers are provided on the fixing bolts 10 to prevent the card plate 8 from loosening due to loosening of the fixing bolts 10. The spring washers are not shown in the figure, and they can further improve the installation firmness of the card plate 8.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A painting workpiece transfer and placement hanger, comprising a mounting frame (1), on which a pin (7) connected to a crane is symmetrically arranged, characterized in that: The mounting frame (1) is also provided with a plurality of fixing frames (3) symmetrically distributed with respect to the mounting frame (1) at equal intervals, and each fixing frame (3) is provided with a plurality of bow-shaped shackles (9) symmetrically distributed with respect to the mounting frame (1) at equal intervals.

2. A painting workpiece transport and placement hanger according to claim 1, characterized in that: The bow-shaped shackle (9) is connected with an iron chain, and a hook is arranged at one end of the iron chain.

3. A painting workpiece transport and placement hanger according to claim 1 or 2, characterized in that: A rubber pad (11) is provided between two adjacent bow-shaped shackles (9) in each fixing frame (3).

4. A painting workpiece transport and placement hanger according to claim 1, characterized in that: The mounting frame (1) is symmetrically provided with two groups of ear plates, each group of ear plates is symmetrically provided with a clamping plate (8), and a pin shaft (7) is provided between each group of ear plates, and a clamping groove matching with the clamping plate (8) is provided on the pin shaft (7).

5. A painting workpiece transport and placement hanger according to claim 1, characterized in that: A plurality of first reinforcing rib plates (5) are provided at the connection between the mounting frame (1) and the fixing frame (3).

6. A painting workpiece transfer and placement hanger according to claim 1, characterized in that: A plurality of second reinforcing rib plates (6) and a connecting plate (2) are arranged on the mounting frame (1).

7. A painting workpiece transport and placement hanger according to claim 1, characterized in that: A plurality of the fixing frames (3) are connected via square steel (4).

Images