TP jacking device

Abstract

A TP jacking device comprises a base frame plate, moving wheels, a hydraulic cylinder, a connecting base, a folding jacking frame assembly, a sliding telescopic guide rod assembly, a supporting rod plate, a TP material supporting plate, an extension plate, a connecting supporting pipe, a push-pull handrail pipe and a push-pull grab handle, and the moving wheels are connected to the four corners of the lower portion of the base frame plate through bolts; the hydraulic cylinder is in bolted connection with the middle position of the right side of the upper part of the base frame plate; the connecting seats are connected to the front portion and the rear portion of the right side of the upper portion of the base frame plate through bolts. The folding jacking frame assembly is connected with the TP material supporting plate, the connecting base and the sliding telescopic guide rod assembly. The device is moved by holding the push-pull grab handle with a hand under the action of the moving wheels, the device can move front and back or left and right in the moving process, and the jacking requirements in different directions are easily and conveniently met; and in the jacking process, the safety is high, and the TP materials can be conveniently in lap joint with the receiving platform.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical manufacturing, and in particular relates to a TP lifting device. Background Art

[0002] Hydraulic is a term in the mechanical industry and the electromechanical industry. Hydraulic can be used as a power transmission method, which is called hydraulic transmission. Hydraulic can also be used as a control method, which is called hydraulic control. Hydraulic transmission uses liquid as the working medium and uses the pressure energy of the liquid to transmit power. Hydraulic control is a control method that uses pressurized liquid as the control signal transmission method. A control system constructed with hydraulic technology is called a hydraulic control system. Hydraulic control usually includes hydraulic open-loop control and hydraulic closed-loop control. Hydraulic closed-loop control is also called hydraulic servo control, which constitutes a hydraulic servo system, which usually includes an electrical hydraulic servo system (electro-hydraulic servo system) and a mechanical hydraulic servo system (machine-hydraulic servo system, or machine-hydraulic servo mechanism). A complete hydraulic system consists of five parts, namely, energy device, actuator, control and adjustment device, auxiliary device, and liquid medium. Hydraulic is widely used in industry and civil industries due to its characteristics of large power transmission, easy transmission and configuration. The function of the actuator (hydraulic cylinder and hydraulic motor) of the hydraulic system is to convert the pressure energy of the liquid into mechanical energy, so as to obtain the required linear reciprocating motion or rotary motion. The function of the energy device (hydraulic pump) of the hydraulic system is to convert the mechanical energy of the prime mover into the pressure energy of the liquid.

[0003] Devices that use a combination of hydraulic systems or mechanical components (e.g., screws, gears, transmission motors, etc.) to lift objects or cause objects to rise or fall are already in the prior art. For example, jacks, jacking machines, etc., provide typical embodiments. A problem in the structural design and application of this type of prior art is that the existing jacking equipment used in the processing of TP materials still has the problems of low safety during the jacking process, inconvenience in overlapping the TP materials with the receiving platform, and inconvenience in movement and use.

[0004] In view of this, it is very necessary to invent a TP lifting device. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a TP jacking device to solve the problems that the existing jacking equipment used in the processing of TP materials has low safety during the jacking process, is inconvenient to overlap the TP materials with the receiving platform, and is inconvenient to move and use.

[0006] A TP lifting device comprises a base frame, a moving wheel, a hydraulic cylinder, a connecting seat, a folding lifting frame assembly, a sliding telescopic guide rod assembly, a support rod plate, a TP material support plate, an extension plate, a connecting branch pipe, a push-pull handrail pipe and a push-pull handle, wherein the moving wheels are respectively bolted to the four corners of the lower part of the base frame; the hydraulic cylinder is bolted to the middle position of the upper right side of the base frame; the connecting seat is respectively bolted to the front and rear positions of the upper right side of the base frame; the folding lifting frame assembly is respectively connected with the TP material support plate, the connecting seat and the sliding telescopic guide rod assembly; the sliding telescopic guide rod assembly is bolted to the support rod plate and the upper inner side of the support rod plate; the support rod plate is respectively screwed to the four corners of the upper left side of the base frame; the extension plate is axially connected to the left side of the TP material support plate; the connecting branch pipes are respectively welded to the front and rear base frame plates; the push-pull handrail pipes are respectively movably plugged into the inside of the connecting branch pipes; and the push-pull handle is welded to the top of the push-pull handrail pipe.

[0007] Preferably, the folding lifting frame assembly includes a sliding plate, a fixed plate, a first support rod and a second support rod, the upper end of the first support rod is axially connected to the inner lower side position of the fixed plate; the upper end of the second support rod is axially connected to the inner lower side position of the sliding plate.

[0008] Preferably, the sliding telescopic guide rod assembly includes a guide rod body, a sleeve bearing, a connecting support, a lower support, an extension rod and a connecting ear plate, the guide rod body is inserted into the inner ring of the sleeve bearing; the sleeve bearing is respectively welded to the two ends of the connecting support; the lower support is bolted to the lower part of the lower support; the left end of the extension rod is axially connected to the right side of the lower support; the connecting ear plate is screwed to the upper part of the connecting support.

[0009] Preferably, the front and rear sides of the inner lower side of the TP material support plate are screw-connected with concave guide rails, and the inner lower side of the TP material support plate is bolt-connected with a limit stop bar.

[0010] Preferably, the first support rod and the second support rod are arranged crosswise with each other, and the intersection of the first support rod and the second support rod is axially connected.

[0011] Preferably, the lower end of the second support rod is axially connected to the inner side of the connecting seat.

[0012] Preferably, the lower end of the first support rod is axially connected to the inner side of the connecting ear plate.

[0013] Preferably, the guide rod body is laterally inserted into the upper part of the support rod plate and fixed with bolts.

[0014] Preferably, the extension plate can be folded and stored at the lower left position of the TP material pallet.

[0015] Preferably, the push-pull handrail tubes and the push-pull handles are respectively provided in two groups and are symmetrically arranged.

[0016] Preferably, an inner groove is provided on the inner side of the top of the TP material support plate, and the depth of the inner groove of the TP material support plate is set at three millimeters to five millimeters.

[0017] Preferably, the right end of the extension rod is bolted to the output end of the hydraulic cylinder.

[0018] Preferably, the movable wheel is a silent rubber universal wheel with a brake pad.

[0019] Preferably, a control switch for controlling the hydraulic cylinder is screwed to the front right side of the base frame plate.

[0020] Preferably, the sliding plate is slidably engaged with the inner side of the concave guide rail and is located on the left side of the limit stop bar.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] When the TP jacking device is in use, the device is moved by holding the push-pull handle under the action of the moving wheels. During the movement, the device can be moved forward and backward or left and right, which is simple and convenient to meet the jacking needs in different directions; by controlling the extension of the switch hydraulic cylinder, the sliding sleeve bearing is driven to slide on the guide rod body. In this process, the first support rod is driven to slide, and then the second support rod is driven to be lifted vertically, completing the jacking and lifting operation of the TP material pallet; when the lifting height is required, the extension plate can be pulled out from the lower side of the TP material pallet to facilitate the overlap with the receiving platform and the reception of the TP material.

[0023] The TP jacking device is highly safe during the jacking process, can facilitate the overlapping of TP materials and the receiving platform, and is easy to use for calibration, alignment and movement of the jacking position. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model.

[0025] Figure 2 It is a schematic diagram of the structure of the utility model in a top view.

[0026] Figure 3 It is a partial structural schematic diagram of the TP material support plate of the utility model.

[0027] Figure 4 It is a structural schematic diagram of a foldable lifting frame assembly of the utility model.

[0028] Figure 5 It is a structural schematic diagram of a sliding telescopic guide rod assembly of the utility model.

[0029] In the figure:

[0030] 1. Base frame plate; 2. Moving wheel; 3. Hydraulic cylinder; 4. Connecting seat; 5. Folding jacking frame assembly; 51. Sliding plate; 52. Fixed plate; 53. First support rod; 54. Second support rod; 6. Sliding telescopic guide rod assembly; 61. Guide rod body; 62. Sliding sleeve bearing; 63. Connecting support; 64. Lower support; 65. Extension rod; 66. Connecting ear plate; 7. Support rod plate; 8. TP material support plate; 81. Concave guide rail; 82. Limit stop bar; 9. Extension plate; 10. Connecting branch pipe; 11. Push-pull handrail pipe; 12. Push-pull handle. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings:

[0032] Example:

[0033] As attached Figure 1 To Attachment Figure 2 As shown, the utility model provides a TP jacking device, including a base frame plate 1, a hydraulic cylinder 3, a connecting seat 4, a folding jacking frame assembly 5, a sliding telescopic guide rod assembly 6, a support rod plate 7, a TP material support plate 8, an extension plate 9, a connecting branch pipe 10, a push-pull handrail pipe 11 and a push-pull handle 12. The four corners of the lower part of the base frame plate 1 are respectively bolted with moving wheels 2, and the moving wheels 2 specifically adopt silent rubber universal wheels with brake pads; the hydraulic cylinder 3 is bolted to the middle position of the upper right side of the base frame plate 1; the connecting seat 4 is respectively bolted to the front and rear positions of the upper right side of the base frame plate 1; The folding jacking frame assembly 5 is respectively connected with the TP material pallet 8, the connecting seat 4 and the sliding telescopic guide rod assembly 6; the sliding telescopic guide rod assembly 6 is bolted to the support rod plate 7 and the inner upper position of the support rod plate 7; the support rod plate 7 is respectively screwed to the four corners of the upper left side of the base frame plate 1; the extension plate 9 is axially connected to the left side of the TP material pallet 8, and further, the extension plate 9 can be folded and stored in the lower left position of the TP material pallet 8; the top inner side of the TP material pallet 8 is provided with an inner groove, and the depth of the inner groove of the TP material pallet 8 is set at three millimeters to five millimeters;

[0034] The connecting branch pipes 10 are respectively welded to the front and rear base frame plates 1; the push-pull handrail tubes 11 are respectively movably inserted into the inside of the connecting branch pipes 10; the push-pull handles 12 are welded to the tops of the push-pull handrail tubes 11; the push-pull handrail tubes 11 and the push-pull handles 12 are respectively provided in two groups and are symmetrically arranged, and move forward, backward, left and right under the action of the moving wheels 2.

[0035] As attached Figure 3As shown, in the above implementation scheme, specifically, the front and rear sides of the inner lower side of the TP material support plate 8 are screwed to connect with the inner concave guide rail 81, and the inner lower side of the TP material support plate 8 is bolted to connect with the limiting stop bar 82.

[0036] As attached Figure 4 As shown, in the above embodiment, specifically, the folding lifting frame assembly 5 includes a sliding plate 51, a fixed plate 52, a first support rod 53 and a second support rod 54, and the upper end of the first support rod 53 is axially connected to the inner lower side position of the fixed plate 52; the upper end of the second support rod 54 is axially connected to the inner lower side position of the sliding plate 51.

[0037] As attached Figure 5 As shown, in the above implementation scheme, specifically, the sliding telescopic guide rod assembly 6 includes a guide rod body 61, a sleeve bearing 62, a connecting support 63, a lower support 64, an extension rod 65 and a connecting ear plate 66, the guide rod body 61 is inserted into the inner ring of the sleeve bearing 62; the sleeve bearing 62 is respectively welded to the two ends of the connecting support 63; the lower support 64 is bolted to the lower part of the lower support 64; the left end of the extension rod 65 is axially connected to the right side of the lower support 64; the connecting ear plate 66 is screwed to the upper part of the connecting support 63; the guide rod body 61 is horizontally inserted into the upper part of the support rod plate 7 and fixed with bolts; the right end of the extension rod 65 is bolted to the output end of the hydraulic cylinder 3.

[0038] In the above embodiment, specifically, the first support rod 53 and the second support rod 54 are arranged crosswise with each other, and the intersection of the first support rod 53 and the second support rod 54 is axially connected; the lower end of the second support rod 54 is axially connected to the inner side of the connecting seat 4; the lower end of the first support rod 53 is axially connected to the inner side of the connecting ear plate 66.

[0039] In the above embodiment, specifically, the sliding plate 51 is slidably engaged with the inner side of the concave guide rail 81 and is located on the left side of the limiting stop bar 82 .

[0040] In the above implementation scheme, specifically, the front right side of the base frame plate 1 is screwed to connect a control switch for controlling the hydraulic cylinder 3; the hydraulic cylinder 3 specifically adopts a hydraulic cylinder of model HSGL01-63 / 35E.

[0041] The working process of the utility model is as follows: the device is moved by holding the push-pull handle 12 under the action of the moving wheel 2, and the movement can be forward and backward or left and right during the movement, which is simple and convenient to meet the lifting needs in different directions; by controlling the extension of the switch hydraulic cylinder 3, the sliding sleeve bearing 62 is driven to slide on the guide rod body 61, and in this process, the first support rod 53 is driven to slide, and then the second support rod 54 is driven to be lifted vertically, completing the lifting and raising operation of the TP material support plate 8; when the required lifting height is reached, the extension plate 9 can be pulled out from the lower side of the TP material support plate 8 to facilitate the overlap with the receiving platform and the reception of the TP material.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A TP lifting device, characterized in that: The TP lifting device comprises a base frame (1), a moving wheel (2), a hydraulic cylinder (3), a connecting seat (4), a folding lifting frame assembly (5), a sliding telescopic guide rod assembly (6), a support rod plate (7), a TP material support plate (8), an extension plate (9), a connecting branch pipe (10), a push-pull handrail pipe (11) and a push-pull handle (12), wherein the moving wheel (2) is respectively bolted to the four corners of the lower part of the base frame (1); the hydraulic cylinder (3) is bolted to the middle position of the upper right side of the base frame (1); the connecting seat (4) is respectively bolted to the front and rear positions of the upper right side of the base frame (1); the folding lifting frame assembly ( 5) are respectively connected with the TP material support plate (8), the connecting seat (4) and the sliding telescopic guide rod assembly (6); the sliding telescopic guide rod assembly (6) is bolted to the support plate (7) and the inner upper position of the support plate (7); the support plate (7) is respectively screwed to the four corners of the upper left side of the base frame plate (1); the extension plate (9) is axially connected to the left side of the TP material support plate (8); the connecting branch pipe (10) is respectively welded to the front and rear two side base frames (1); the push-pull handrail tube (11) is respectively movably plugged into the inside of the connecting branch pipe (10); the push-pull handle (12) is welded to the top of the push-pull handrail tube (11).

2. The TP lifting device according to claim 1, characterized in that: The folding lifting frame assembly (5) comprises a sliding plate (51), a fixed plate (52), a first support rod (53) and a second support rod (54), wherein the upper end of the first support rod (53) is axially connected to the inner lower side position of the fixed plate (52); and the upper end of the second support rod (54) is axially connected to the inner lower side position of the sliding plate (51).

3. The TP lifting device according to claim 1, characterized in that: The sliding telescopic guide rod assembly (6) comprises a guide rod body (61), a sleeve bearing (62), a connecting support (63), a lower support (64), an extension rod (65) and a connecting ear plate (66), wherein the guide rod body (61) is inserted into the inner ring of the sleeve bearing (62); the sleeve bearing (62) is respectively welded to the two ends of the connecting support (63); the lower support (64) is bolted to the lower part of the lower support (64); the left end of the extension rod (65) is axially connected to the right side of the lower support (64); and the connecting ear plate (66) is screwed to the upper part of the connecting support (63).

4. The TP lifting device according to claim 1, characterized in that: The front and rear sides of the inner lower side of the TP material support plate (8) are screw-connected with an inner concave guide rail (81), and the inner lower side of the TP material support plate (8) is bolt-connected with a limit stop bar (82).

5. The TP lifting device according to claim 2, characterized in that: The first support rod (53) and the second support rod (54) are arranged crosswise with each other, and the intersection of the first support rod (53) and the second support rod (54) is axially connected.

6. The TP lifting device according to claim 3, characterized in that: The guide rod body (61) is laterally inserted into the upper part of the support rod plate (7) and fixed with bolts.

7. The TP lifting device according to claim 1, characterized in that: The extension plate (9) can be folded and stored at the lower left side of the TP material support plate (8).

8. The TP lifting device according to claim 1, characterized in that: An inner groove is arranged on the inner side of the top of the TP material support plate (8), and the depth of the inner groove of the TP material support plate (8) is set at three millimeters to five millimeters.

9. The TP lifting device according to claim 3, characterized in that: The right end of the extension rod (65) is bolted to the output end of the hydraulic cylinder (3).

10. The TP lifting device according to claim 1, characterized in that: The front right side of the base frame plate (1) is screw-connected with a control switch for controlling the hydraulic cylinder (3).

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