Hand pulling type plate frame

Abstract

The utility model relates to the technical field of plate storage equipment, and provides a hand pulling type plate frame which comprises a supporting base and a plurality of movable seats installed on the supporting base, two supporting frames are fixedly connected to the top of the supporting base, the movable seats slide between the two supporting frames in a linear array mode, and the movable seats are arranged on the supporting base. A placement plate is inserted into each movable seat, the multiple movable seats are connected through connecting steel cables, and a lifting mechanism for controlling the uppermost movable seat to ascend and descend is arranged at the top of the supporting frame. According to the technical scheme, plates are stored through the arranged containing plates, the plates can be stored and taken out only by pulling out the containing plates from the interiors of the movable seats, the movable seats are connected through the connecting steel cables, and when the uppermost movable seat is driven to descend under the action of the arranged lifting mechanism, the plates can be stored and taken out. And therefore, the multiple movable bases on the lower layer are driven to descend together, the plates at the high positions can be conveniently stored, and a large number of plates can be conveniently stored.

Description

Technical Field

[0001] The utility model relates to the technical field of plate storage equipment, in particular to a hand-pull type plate rack. Background Art

[0002] Plates are flat rectangular building material boards made into standard sizes, used in the construction industry as components of walls, ceilings or floors. They also refer to metal plates made by forging, rolling or casting, which are divided into thin plates, medium plates, thick plates, and extra-thick plates. They are usually made into flat rectangular building material boards of standard sizes. Plate racks are used to store or transport plates.

[0003] Reference patent document: CN212314397U A plate storage rack, relating to the field of cargo pile retainers or separators, includes a storage rack, characterized in that: the storage rack includes a plurality of vertically distributed rack units, and a connecting assembly that can detachably fix two adjacent rack units is provided between adjacent rack units. In view of the problem that the storage space of traditional storage racks cannot be adjusted, which easily causes space waste, the utility model has the effect of variable number of storage rack layers. By adjusting the number of storage rack layers according to actual needs, the utilization rate of the working space is improved.

[0004] However, the inventor of the above device believes that there are certain defects. The storage rack of the above device is generally high, and it is not convenient to store and retrieve the plates at a high position, which affects the use effect of the storage rack. For this reason, the utility model provides a hand-pull plate rack. Utility Model Content

[0005] The utility model provides a hand-pull type plate rack, which solves the problem that the storage racks in the related art are generally high, making it inconvenient to store and retrieve plates at high positions, thus affecting the use effect of the storage racks.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hand-pull type plate rack, comprising a support base and a plurality of movable seats installed on the support base, the top of the support base is fixedly connected to two support frames, the plurality of movable seats slide between the two support frames in a linear array, a placement plate is inserted inside each movable seat, the plurality of movable seats are connected by connecting steel cables, a lifting mechanism for controlling the lifting and lowering of the uppermost movable seat is provided on the top of the support frame, a clamping mechanism for clamping and fixing the plate is provided on the placement plate, the clamping mechanism comprises a plurality of clamping blocks, a plurality of through grooves are provided on the placement plate, and the plurality of clamping blocks slide respectively inside the plurality of through grooves.

[0007] Preferably, the lifting mechanism comprises an electric hoist fixed on the support frame, and a hook end of the electric hoist is fixed on the movable seat.

[0008] Preferably, the bottom of the placement plate is slidably connected to two connecting bars, and a plurality of clamping blocks are respectively fixed on the two connecting bars.

[0009] Preferably, a bottom box is fixedly connected to the bottom of the placement plate, an adjusting screw is rotatably connected inside the bottom box, and both of the connecting strips are threadedly connected to the adjusting screw.

[0010] Preferably, a connecting rod is rotatably connected to the base box, one end of the connecting rod is fixedly connected to a second bevel gear, the adjusting screw is fixedly connected to a first bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0011] Preferably, support pulleys are installed at both ends of the bottom of the placement plate, a handle is fixedly connected to one end of the placement plate, and a limiting mechanism for limiting the withdrawal of the placement plate is installed at one end of the movable seat.

[0012] Preferably, the limiting mechanism comprises a rotating block installed at one end of the movable seat, and the rotating block is rotatably connected to one end of the movable seat.

[0013] Preferably, a sliding block is fixedly connected to the movable seat, a side sliding groove is formed on the inner side wall of the support frame, and the sliding block is slidably connected inside the side sliding groove.

[0014] Compared with the prior art, the hand-pull plate rack has the following beneficial effects:

[0015] 1. The utility model stores the plates by means of a placement plate. When storing or accessing, it is only necessary to pull the placement plate out from the inside of the movable seat. The movable seats are connected by connecting steel cables. When the movable seat on the uppermost layer is driven down by the action of the provided lifting mechanism, the multiple movable seats on the lower layer are driven down together, which is convenient for storing plates at higher places and for storing a large number of plates. By controlling the clamping blocks inside the through groove to approach the center of the placement plate, the plates placed on the placement plate are clamped and fixed by multiple clamping blocks, thereby improving the stability of the plates during placement or transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the movable seat of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the placement plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the bottom structure of the placement plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the bottom box structure of the utility model.

[0021] In the figure: 1. support base; 2. support frame; 21. side slide groove; 3. movable seat; 31. sliding block; 32. rotating block; 4. placement plate; 41. supporting pulley; 5. connecting steel cable; 6. clamping block; 61. connecting strip; 7. bottom box; 71. adjusting screw; 72. first bevel gear; 8. connecting rotating rod; 81. second bevel gear; 9. electric hoist. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] like Figure 1 to Figure 5 As shown, this embodiment proposes a hand-pull type plate rack, including a support base 1 and a plurality of movable seats 3 installed on the support base 1, the top of the support base 1 is fixedly connected to two support frames 2, the plurality of movable seats 3 slide between the two support frames 2 in a linear array, a placement plate 4 is inserted inside each movable seat 3, the plurality of movable seats 3 are connected by connecting steel cables 5, a lifting mechanism for controlling the lifting of the uppermost movable seat 3 is provided on the top of the support frame 2, a clamping mechanism for clamping and fixing the plate is provided on the placement plate 4, the clamping mechanism includes a plurality of clamping blocks 6, a plurality of through grooves are provided on the placement plate 4, and the plurality of clamping blocks 6 slide inside the plurality of through grooves respectively.

[0024] In this embodiment, when storing or accessing, it is only necessary to pull the placement plate 4 out from the inside of the movable seat 3. The movable seats 3 are connected by connecting steel cables 5. When the movable seat 3 on the upper layer is driven down by the action of the provided lifting mechanism, the multiple movable seats 3 on the lower layer are driven down together, so that it is convenient to store the plates at higher places and to store a large number of plates. The plates placed on the placement plate 4 are clamped and fixed by multiple clamping blocks 6, and universal wheels can be installed at the bottom of the supporting base 1 to facilitate the movement and transportation of the entire device.

[0025] The lifting mechanism includes an electric hoist 9 fixed on the support frame 2, the hook end of the electric hoist 9 is fixed on the movable seat 3, the movable seat 3 is fixedly connected with a sliding block 31, the inner side wall of the support frame 2 is provided with a side sliding groove 21, and the sliding block 31 is slidably connected inside the side sliding groove 21.

[0026] In this embodiment, the uppermost movable seat 3 is driven to move up and down by starting the electric hoist 9, so that the stability of the movable seat 3 during the lifting process is increased under the action of the sliding block 31 and the side sliding groove 21.

[0027] The bottom of the placement plate 4 is slidably connected to two connecting strips 61, and a plurality of clamping blocks 6 are respectively fixed on the two connecting strips 61. The bottom of the placement plate 4 is fixedly connected to a bottom box 7, and an adjusting screw 71 is rotatably connected inside the bottom box 7. Both connecting strips 61 are threadedly connected to the adjusting screw 71. A connecting rotating rod 8 is rotatably connected to the bottom box 7, and one end of the connecting rotating rod 8 is fixedly connected to a second bevel gear 81. A first bevel gear 72 is fixedly connected to the adjusting screw 71, and the second bevel gear 81 is meshed with the first bevel gear 72.

[0028] In this embodiment, when the plate is placed on the placing plate 4, one end of the connecting rod 8 is rotated.

[0029] The adjusting screw 71 is driven to rotate under the meshing action of the second bevel gear 81 and the first bevel gear 72. The inner thread directions of the two connecting strips 61 are opposite. The two connecting strips 61 are moved closer to or away from each other by the rotation of the adjusting screw 71. The plate placed on the placing plate 4 is clamped and fixed by two groups of clamping blocks 6. The distance between the two clamping blocks 6 can be adjusted to clamp and fix plates of different sizes, thereby improving the adaptability of the device.

[0030] Support pulleys 41 are installed at both ends of the bottom of the placement plate 4, one end of the placement plate 4 is fixedly connected to a handle, and one end of the movable seat 3 is installed with a limiting mechanism for limiting the withdrawal of the placement plate 4, and the limiting mechanism includes a rotating block 32 installed at one end of the movable seat 3, and the rotating block 32 is rotatably connected to one end of the movable seat 3.

[0031] The support pulley 41 is provided to reduce the friction between the bottom of the placement plate 4 and the movable seat 3, thereby facilitating the placement plate 4 to be pulled out from the inside of the movable seat 3. The placement plate 4 is easily pulled by the handle, and the rotating block 32 is rotated so that one end of the rotating block 32 blocks the placement plate 4, thereby limiting the withdrawal of the placement plate 4. The rotating block 32 is rotated to be horizontal with the placement plate 4 to release the blocking effect on the placement plate 4.

Claims

1. A hand-pull plate rack, characterized in that: The invention comprises a support base (1) and a plurality of movable seats (3) mounted on the support base (1); the top of the support base (1) is fixedly connected to two support frames (2); the plurality of movable seats (3) slide between the two support frames (2) in a linear array; a placement plate (4) is inserted into the interior of each movable seat (3); the plurality of movable seats (3) are connected by connecting steel cables (5); a lifting mechanism for controlling the lifting of the uppermost movable seat (3) is provided on the top of the support frame (2); a clamping mechanism for clamping and fixing a plate is provided on the placement plate (4); the clamping mechanism comprises a plurality of clamping blocks (6); a plurality of through grooves are provided on the placement plate (4); and the plurality of clamping blocks (6) slide respectively inside the plurality of through grooves.

2. A hand-pull plate rack according to claim 1, characterized in that: The lifting mechanism comprises an electric hoist (9) fixed on a support frame (2), and a hook end of the electric hoist (9) is fixed on a movable seat (3).

3. A hand-pull type sheet material rack according to claim 1, characterized in that: The bottom of the placement plate (4) is slidably connected to two connection bars (61), and a plurality of clamping blocks (6) are respectively fixed on the two connection bars (61).

4. A hand-pull type sheet material rack according to claim 3, characterized in that: The bottom of the placement plate (4) is fixedly connected to a bottom box (7), the interior of the bottom box (7) is rotatably connected to an adjusting screw (71), and the two connecting strips (61) are both threadedly connected to the adjusting screw (71).

5. A hand-pull type sheet material rack according to claim 4, characterized in that: The bottom box (7) is rotatably connected to a connecting rod (8), one end of which is fixedly connected to a second bevel gear (81), the adjusting screw rod (71) is fixedly connected to a first bevel gear (72), and the second bevel gear (81) is meshed with the first bevel gear (72).

6. A hand-pull type sheet material rack according to claim 1, characterized in that: Support pulleys (41) are installed at both ends of the bottom of the placement plate (4), one end of the placement plate (4) is fixedly connected to a handle, and one end of the movable seat (3) is installed with a limiting mechanism for limiting the withdrawal of the placement plate (4).

7. A hand-pull type sheet material rack according to claim 6, characterized in that: The limiting mechanism comprises a rotating block (32) mounted on one end of the movable seat (3); the rotating block (32) is rotatably connected to one end of the movable seat (3).

8. A hand-pull type sheet material rack according to claim 1, characterized in that: A sliding block (31) is fixedly connected to the movable seat (3), a side sliding groove (21) is provided on the inner side wall of the support frame (2), and the sliding block (31) is slidably connected inside the side sliding groove (21).

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