Placement rack for plastic door and window production

Abstract

The utility model relates to a placing rack for plastic door and window production, which belongs to the technical field of storage equipment and comprises a vehicle underframe, a support column, middle transverse pipes and an upper transverse pipe, horizontal adjusting through holes I are formed in the two middle transverse pipes, a plurality of baffle pipes are arranged between the two middle transverse pipes, adjusting studs I extending into the adjusting through holes I are arranged at the front ends of the baffle pipes, and the upper transverse pipe is connected with the upper transverse pipe. A horizontal second adjusting through hole is formed in the upper transverse pipe, a plurality of limiting pipes are arranged on the front side of the upper transverse pipe in the left-right direction, and second adjusting studs extending into the second adjusting through hole are fixed to the front ends of the limiting pipes. The supporting columns are arranged on the left side and the right side of the front end of the vehicle underframe, the middle transverse pipe and the upper transverse pipe are arranged between the two supporting columns, the blocking pipe is arranged on the middle transverse pipe, the limiting pipe is arranged on the upper transverse pipe, plastic doors and windows can be vertically placed on the vehicle underframe, and the adjacent plastic doors and windows are separated through the blocking pipe and the limiting pipe. Tilting and mutual collision are prevented, and the plastic doors and windows are better protected from falling off during transferring.

Description

Technical Field

[0001] This utility model relates to a storage rack for the production of plastic doors and windows, belonging to the technical field of storage equipment. Background Technology

[0002] Plastic doors and windows are made of plastic profiles. They possess excellent properties such as waterproofing, wind resistance, and heat insulation. During the production of plastic doors and windows, the assembled doors and windows need to be stored and then transferred centrally. This requires placement equipment, currently pallets. The plastic doors and windows are stacked on the pallets, and then the pallets are moved for transfer. However, stacking plastic doors and windows can easily damage the bottom ones, and they can easily fall off the pallets during transfer, causing damage. Utility Model Content

[0003] This utility model provides a placement rack for the production of plastic doors and windows, which solves the problems existing in the background art.

[0004] This utility model relates to a placement rack for the production of plastic doors and windows, including a chassis frame. Support columns are fixed at the top of the left and right ends of the front side of the chassis frame. Two height-adjustable intermediate horizontal tubes are provided between the two support columns. Above the intermediate horizontal tubes is a height-adjustable upper horizontal tube. Each of the two intermediate horizontal tubes has a horizontal adjustment through hole. Multiple U-shaped baffles are provided between the two intermediate horizontal tubes along the left and right direction. The front end of the baffle is provided with an adjustment stud that extends into the adjustment through hole. An adjustment nut is provided on the adjustment stud on the front side of the intermediate horizontal tube. A horizontal adjustment through hole is provided on the upper horizontal tube. Multiple limiting tubes are provided on the front side of the upper horizontal tube along the left and right direction. The front end of the limiting tube is fixed with an adjustment stud that extends into the adjustment through hole. An adjustment nut is provided on the adjustment stud.

[0005] As a preferred option, each baffle is provided with a connecting plate on the front side, and the upper and lower ends of the connecting plate are provided with through holes for the adjusting stud to pass through, which can make each baffle more stable and the upper and lower ends of the baffle move more uniformly when adjusting the position of the baffle left and right.

[0006] As a preferred embodiment, the two ends of the middle horizontal tube are fixed with adjusting sleeves that are sleeved on the end support columns. The adjusting sleeves are equipped with locking knobs, which can be easily adjusted by loosening the locking knobs and then moving the height of the adjusting sleeves to adjust the vertical height of the stop tube.

[0007] As a preferred embodiment, the two ends of the upper horizontal tube are fixed with adjusting sleeves two sleeved on the two end support columns. The adjusting sleeves two are equipped with locking knobs two, which can be easily adjusted by loosening the locking knobs two and then moving the height of the adjusting sleeves two, thereby adjusting the upper and lower height of the limiting tube.

[0008] As a preferred embodiment, the chassis includes a square frame, with the bottom of the support column fixed to the top front side of the square frame. Multiple support rods are fixed inside the square frame along the front-rear direction, with the top of the support rods flush with the top of the square frame, which can conveniently support the bottom of the plastic doors and windows.

[0009] As a preferred option, a push handle is fixed to the right end of the square frame, and wheels are provided at the four corners of the bottom of the square frame for easy movement of the vehicle chassis.

[0010] As a preferred embodiment, telescopic rods are provided in the inner holes at the rear ends of the limiting tubes at both ends. The rear ends of the telescopic rods at both ends are fixedly connected to limiting plates. Locking bolts are provided on the outer walls at the rear ends of the limiting tubes at both ends. The upper rear side of the plastic door or window can be limited by the limiting plates, which better prevents the plastic door or window from falling off during transfer. Furthermore, the front and rear positions of the limiting plates can be adjusted by adjusting the length of the telescopic rods, making it suitable for plastic doors and windows of various widths.

[0011] This utility model has the following beneficial effects:

[0012] By providing support columns on the left and right sides of the front end of the vehicle chassis, and setting a middle horizontal tube and an upper horizontal tube between the two support columns, with a baffle tube on the middle horizontal tube and a limiting tube on the upper horizontal tube, plastic doors and windows can be placed vertically on the vehicle chassis. Adjacent plastic doors and windows are separated by the baffle tube and the limiting tube to prevent them from tilting or colliding with each other, thus better protecting the plastic doors and windows from falling during transfer. It can also accommodate the placement of plastic doors and windows of various thicknesses and heights. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the side structure of the baffle tube;

[0015] Figure 3 This is a schematic diagram of the top mounting structure of the limiting tube;

[0016] In the diagram: 1. Walking wheel; 2. Square frame; 3. Support column; 4. Push handle; 5. Adjusting sleeve one; 6. Stop tube; 7. Locking knob one; 8. Middle horizontal tube; 9. Upper horizontal tube; 10. Adjusting sleeve two; 11. Adjusting through hole two; 12. Limiting tube; 13. Locking knob two; 14. Adjusting through hole one; 15. Adjusting stud two; 16. Adjusting nut two; 17. Locking bolt; 18. Support rod; 19. Telescopic rod; 20. Limiting plate; 21. Adjusting stud one; 22. Adjusting nut one; 23. Connecting plate. Detailed Implementation

[0017] The present invention will be further described below with reference to the embodiments.

[0018] Example 1, such as Figures 1 to 3 As shown, this utility model is a placement rack for the production of plastic doors and windows, including a chassis frame. Support columns 3 are fixed at the top of the left and right ends of the front side of the chassis frame. Two height-adjustable intermediate horizontal tubes 8 are provided between the two support columns 3. Above the intermediate horizontal tubes 8, there is an adjustable upper horizontal tube 9. Both intermediate horizontal tubes 8 are provided with horizontal adjustment through holes 14. Multiple U-shaped baffles 6 are provided between the two intermediate horizontal tubes 8 in the left and right direction. The front end of the baffle 6 is provided with an adjustment stud 21 that extends into the adjustment through hole 14. An adjustment nut 22 is provided on the adjustment stud 21 on the front side of the intermediate horizontal tube 8. The upper horizontal tube 9 is provided with a horizontal adjustment through hole 21. Multiple limiting tubes 12 are provided on the front side of the upper horizontal tube 9 in the left and right direction. The front end of the limiting tube 12 is fixed with an adjustment stud 25 that extends into the adjustment through hole 21. An adjustment nut 26 is provided on the adjustment stud 21.

[0019] Before starting work, the height of the upper horizontal tube 9 and the middle horizontal tube 8 can be adjusted according to the height of the plastic door and window. Also, depending on the thickness of the plastic door and window, loosen each adjusting nut 122 and adjusting nut 26 to adjust the distance between adjacent stop tubes 6 and the distance between adjacent limit tubes 12. After adjustment, tighten adjusting nut 122 and adjusting nut 26. Then, place the produced plastic door and window vertically between adjacent stop tubes 6 and adjacent limit tubes 12, with the bottom of the plastic door and window supported on the chassis.

[0020] Example 2, based on Example 1, each baffle 6 is provided with a connecting plate 23 on the front side, and the upper and lower ends of the connecting plate 23 are provided with through holes for the adjusting stud 21 to pass through.

[0021] The two ends of the middle horizontal tube 8 are fixed with adjusting sleeves 5 that are fitted onto the end support columns 3. The adjusting sleeves 5 are equipped with locking knobs 7. Before operation, the locking knobs 7 can be loosened according to the height of the plastic door and window, and the height position of the adjusting sleeves 5 on the support columns 3 can be moved. After moving them, the locking knobs 7 can be tightened.

[0022] The upper horizontal tube 9 has two adjusting sleeves 10 fixed at both ends, which are fitted onto the end support columns 3. The adjusting sleeves 10 are equipped with locking knobs 13. Before operation, the locking knobs 13 can be loosened to adjust the height of the adjusting sleeves 10 on the support columns 3 according to the height of the plastic doors and windows. After the adjustment is complete, the locking knobs 13 can be tightened.

[0023] The chassis includes a square frame 2, the bottom of the support column 3 is fixed to the top front side of the square frame 2, and multiple support rods 18 are fixed inside the square frame 2 along the front-rear direction, with the top of the support rods 18 flush with the top of the square frame 2.

[0024] A push handle 4 is fixed to the right end of the square frame 2, and a walking wheel 1 is provided at the four corners of the bottom of the square frame 2.

[0025] Telescopic rods 19 are provided in the inner holes of the rear ends of the limiting tubes 12 at both ends. Limiting plates 20 are fixedly connected to the rear ends of the telescopic rods 19 at both ends. Locking bolts 17 are provided on the outer walls of the rear ends of the limiting tubes 12 at both ends.

[0026] Before placing the plastic doors and windows, loosen the locking bolts 17, pull the telescopic rod 19 out of the limiting tubes 12 at both ends, and then place the plastic doors and windows. After the plastic doors and windows are placed, insert the telescopic rod 19 into the limiting tubes 12 at both ends, and then adjust the front and rear positions of the limiting plate 20 so that the limiting plate 20 is close to the rear side wall of the plastic doors and windows, and then tighten the locking bolts 17.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0028] In the description of this utility model, the terms "inner", "outer", "longitudinal", "lateral", "upper", "lower", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not require that this utility model must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

Claims

1. A placing rack for plastic door and window production comprising a trolley chassis, characterized in that: The front side of the car chassis is fixed with support columns (3) on both sides, two adjustable height intermediate cross pipes (8) are arranged between the two support columns (3), an adjustable height upper cross pipe (9) is arranged above the intermediate cross pipe (8), horizontal adjusting through holes (14) are arranged on the two intermediate cross pipes (8), a plurality of U-shaped blocking pipes (6) are arranged between the two intermediate cross pipes (8) in the left-right direction, the front end of the blocking pipe (6) is provided with an adjusting stud (21) extending into the adjusting through hole (14), the adjusting stud (21) on the front side of the intermediate cross pipe (8) is provided with an adjusting nut (22), the upper cross pipe (9) is provided with horizontal adjusting through holes (11), a plurality of limiting pipes (12) are arranged on the front side of the upper cross pipe (9) in the left-right direction, the front end of the limiting pipe (12) is fixed with an adjusting stud (15) extending into the adjusting through hole (11), and the adjusting stud (15) is provided with an adjusting nut (16).

2. The placing rack for plastic door and window production according to claim 1, characterized in that: The front side of each blocking pipe (6) is provided with a connecting plate (23), and the upper and lower ends of the connecting plate (23) are provided with through holes for the adjusting stud (21) to pass through.

3. The placing rack for plastic door and window production according to claim 1, characterized in that: The two ends of the intermediate cross pipe (8) are fixed with adjusting sleeves (5) sleeved on the two end support columns (3), and the adjusting sleeves (5) are provided with locking knobs (7).

4. The placing rack for plastic door and window production according to claim 3, characterized in that: The two ends of the upper cross pipe (9) are fixed with adjusting sleeves (10) sleeved on the two end support columns (3), and the adjusting sleeves (10) are provided with locking knobs (13).

5. The placing rack for plastic door and window production according to claim 1, characterized in that: The car chassis comprises a square frame (2), the bottom of the support column (3) is fixed on the top of the front side of the square frame (2), a plurality of supporting pipes (18) are fixed in the square frame (2) in the front-rear direction, and the top of the supporting pipe (18) is flush with the top of the square frame (2).

6. The placing rack for plastic door and window production according to claim 5, characterized in that: The right end of the square frame (2) is fixed with a push handle (4), and the bottom of the square frame (2) is provided with walking wheels (1) at four corners.

7. The placing rack for plastic door and window production according to claim 1, characterized in that: The rear end inner hole of the limiting pipe (12) at both ends is provided with an expansion rod (19), the rear end of the expansion rod (19) at both ends is fixedly connected with a limiting plate (20), and the rear end outer wall of the limiting pipe (12) at both ends is provided with a locking bolt (17).

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