Building board lifting device

Abstract

The utility model provides a building board lifting device, which relates to the technical field of construction devices and comprises a bottom plate, a lifting component and a clamping plate mechanism. According to the building board lifting device, a board is lifted and transported upwards in an inclined state, subsequent personnel can conveniently take out the board, the inclination angle of the upper clamping plate can be adjusted by adjusting the positions of the first long screw and the second long screw in the vertical groove and the side groove in a sliding mode, and after adjustment is completed, the board is lifted and transported. A first fixing nut is screwed down to clamp and fix a first long screw rod to the sliding base, a second fixing nut is screwed down to clamp and fix a second long screw rod to the upper clamping plate, then the pulling piece is fixed, and meanwhile the pulling piece plays a role in pulling and supporting the upper clamping plate, the lower clamping plate and the plate. The motor is started to drive the threaded rod to rotate so that the sliding sleeve can slide along the threaded rod, meanwhile, the lifting rope is pulled to lift the multiple plate clamping mechanisms clamping the plates, and therefore synchronous multi-layer transportation of the plates is achieved, and the lifting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to construction device technical field especially relates to a building board hoist device. BACKGROUND

[0002] The building board hoist device is a mechanical device specially used in building construction, especially for installing and transporting building boards (such as wall boards, floor boards, glass curtain wall boards, gypsum boards, aluminum boards, etc.). It is mainly used for lifting, hoisting and accurately placing the boards to ensure the efficiency of the construction process.

[0003] Through retrieval, the Chinese patent with publication number "CN221939019U" discloses "an advertising board storage rack", which discloses "when the storage rack is at a low place, the staff can place the board on the storage rack on the ground, and then lift the board to a high place for storage through the driving device and the lead screw, overcoming the problem that the staff needs to climb up and down to store the advertising board". Although the device can lift the board to a high place, the hoisting efficiency of the device for the board is low, and it can only transport single-layer. UTILITY MODEL CONTENT

[0004] The utility model provides a building board hoist device, solves the problem of low hoisting efficiency of the board and single-layer transportation in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a building board hoist device, comprising a bottom plate and a clamping plate mechanism, the upper end of the bottom plate is fixedly connected with a stand, one side of the stand is fixedly connected with a stand column, the stand column extends vertically downward, a bracket is slidably connected on the stand column, a plurality of clamping plate mechanisms are linearly arranged along the length direction of the stand column and located above the bracket, the clamping plate mechanism comprises a sliding seat, an upper clamping plate, a lower clamping plate, a connecting rod and a pulling piece, the sliding seat is slidably connected on the stand column, the upper clamping plate and the lower clamping plate are both rotatably connected on the same side of the sliding seat, an interval is left between the upper clamping plate and the lower clamping plate for placing the board, the upper clamping plate and the lower clamping plate are connected through the connecting rod, and the two ends of the connecting rod are rotatably connected with the upper clamping plate and the lower clamping plate respectively, and the two ends of the pulling piece are connected on the sliding seat and the upper clamping plate respectively.

[0006] Preferably, the side of the sliding seat is provided with a vertical groove, the side of the upper clamping plate is provided with a side groove, the pulling member comprises a long screw one, a long screw two and a connecting rod, the long screw one and the long screw two are arranged in parallel, the two ends of the long screw one and the long screw two are fixedly connected with the connecting rod, the long screw one is slidably connected in the vertical groove, the long screw two is slidably connected in the side groove, two fixed nuts one are threadedly connected on the long screw one, the two fixed nuts one are arranged on the two sides of the sliding seat respectively, two fixed nuts two are fixedly connected on the long screw two, and the two fixed nuts two are arranged on the two sides of the upper clamping plate respectively.

[0007] Preferably, the lifting assembly further comprises a motor, a threaded rod and a sliding sleeve, one end of the side frame is fixedly connected with the bottom plate, the motor is fixed on one end of the side frame, the threaded rod is fixed on the output shaft of the motor, and the sliding sleeve is threadedly connected on the threaded rod.

[0008] Preferably, the upper end of the stand is rotatably connected with a pulley, one end of a lifting rope is fixed on the sliding sleeve, and the other end of the lifting rope is arranged above the pulley and fixed on the supporting seat.

[0009] Preferably, the lower side of the stand is provided with a supporting seat, and the upper surface of the bottom plate is provided with a sliding groove, and the supporting seat is slidably connected in the sliding groove.

[0010] Preferably, the upper surface of the upper clamping plate is provided with a first installation groove on one side, the upper surface of the lower clamping plate is provided with a second installation groove on one side, the first installation groove and the second installation groove are fixedly connected with a rotating shaft, and the connecting rod is rotatably connected with the upper clamping plate and the lower clamping plate through the rotating shaft.

[0011] Preferably, a plurality of protrusions are fixedly connected on the surfaces of the upper clamping plate and the lower clamping plate.

[0012] Preferably, the upper surface of the lower clamping plate is provided with an opening on the opposite side of the second installation groove.

[0013] Preferably, the side of the connecting rod is fixedly connected with an abutting plate.

[0014] Preferably, one side of the plate is provided with a clamping piece, the clamping piece comprises an upper clamping plate, a stud and a lower clamping plate, the upper clamping plate is arranged above the plate, the stud is fixed on the upper clamping plate, the lower clamping plate is slidably connected on the stud, the lower clamping plate is arranged below the lower clamping plate, the lower end of the lower clamping plate is provided with an adjusting nut, and the adjusting nut is threadedly connected with the stud.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The plurality of clamping plate mechanisms are sequentially inserted into the column from the bottom of the column, then the support seat is inserted into the column and fixed with the lifting rope, the support seat is slid along the sliding groove and fixed below the column, the support seat and the column abut together, the board to be lifted is placed in the interval between the upper clamping plate and the lower clamping plate, the board abuts on the abutting plate, the upper clamping plate is placed above the board, and the lower clamping plate is below the lower clamping plate, the adjusting nut is screwed to push the lower clamping plate to slide along the screw post until the lower clamping plate and the upper clamping plate fix and clamp the board and the lower clamping plate together, thereby improving the stability of the board transportation.

[0017] 2. The board is transported in an inclined state and is lifted upward, facilitating subsequent personnel to extract the board, the inclined angle of the upper clamping plate can be adjusted by sliding the long screw rod one and the long screw rod two in the vertical groove and the side groove respectively, after adjustment, the long screw rod one is clamped and fixed on the sliding seat by tightening the fixing nut one, the long screw rod two is clamped and fixed on the upper clamping plate by tightening the fixing nut two, and then the pulling member is fixed, and the pulling member also plays a role of pulling and supporting the upper clamping plate, the lower clamping plate and the board. The motor is started to drive the threaded rod to rotate and make the sliding sleeve slide along the threaded rod, and the lifting rope is pulled to lift the plurality of clamping plate mechanisms clamping the board, thereby realizing synchronous multi-layer transportation of the board and improving the lifting efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the building board lifting device of the utility model;

[0019] Figure 2 It is a structural schematic view of the support seat installation position of the utility model;

[0020] Figure 3 It is a schematic view of the clamping plate mechanism and the clamping piece cooperating with each other of the utility model;

[0021] Figure 4 It is a structural schematic view of the clamping plate mechanism in an inclined state of the utility model;

[0022] Figure 5 It is a structural schematic view of the clamping plate mechanism in a flat state of the utility model;

[0023] Figure 6 It is a structural schematic view of the lower clamping plate cooperating with the connecting rod of the utility model;

[0024] Figure 7 It is a structural schematic view of the upper clamping plate of the utility model;

[0025] Figure 8 It is a structural schematic view of the pulling member of the utility model.

[0026] The figure is marked: 1, bottom plate; 11, sliding groove; 12, side frame; 13, stand; 2, lifting assembly; 21, motor; 22, threaded rod; 23, sliding sleeve; 3, pulley; 31, lifting rope; 4, stand column; 5, support seat; 6, support seat; 7, clamping plate mechanism; 71, sliding seat; 711, vertical groove; 72, upper clamping plate; 721, installation groove one; 722, side groove; 73, lower clamping plate; 731, installation groove two; 732, notch; 74, connecting rod; 741, abutting plate; 75, pulling piece; 751, long screw one; 7511, fixed nut one; 752, long screw two; 7521, fixed nut two; 753, connecting rod; 8, clamping piece; 81, upper clamping plate; 82, stud; 83, lower clamping plate; 831, adjusting nut; 9, protrusion. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] The utility model provides a kind of building board lifting device, as shown in Figure 1 The utility model provides a kind of building board lifting device, as shown in

[0029] As shown in Figure 1 And Figure 2As shown, a support base 6 is provided below the column 4, and a groove 11 is provided on the upper surface of the base plate 1. The support base 6 is slidably connected in the groove 11. There is a distance between the lower end of the column 4 and the middle of the base plate 1, and this distance is greater than the height of a single slide 71. The slides 71 of multiple clamping mechanisms 7 are inserted into the column 4 one by one from the bottom of the column 4. Then, the support 5 is inserted into the column 4 and fixed together with the lifting rope 31. The support base 6 is slid along the groove 11 to the bottom of the column 4 and fixed. The support base 6 and the column 4 abut together. Pulling the lifting rope 31 will cause the support 5 to move upward, thereby lifting multiple clamping mechanisms 7.

[0030] When the board needs to be lifted to a high height, a large number of clamping mechanisms 7 are set up. However, the board held by the lower clamping mechanism 7 may not be able to be transported to the designated height. In this case, the number of clamping mechanisms 7 needs to be reduced. When the board needs to be lifted to a low height, the number of clamping mechanisms 7 can be increased to further improve the efficiency of lifting the board. By increasing or decreasing the number of clamping mechanisms 7, it is possible to flexibly adjust according to the specific situation on site.

[0031] like Figure 3 and Figure 4 As shown, the clamping mechanism 7 includes a slide 71, an upper clamping plate 72, a lower clamping plate 73, a connecting rod 74, and a pulling member 75. The slide 71 is slidably connected to the column 4. The upper clamping plate 72 and the lower clamping plate 73 are rotatably connected to the same side of the slide 71. A gap is left between the upper clamping plate 72 and the lower clamping plate 73 for placing the plate. The upper clamping plate 72 and the lower clamping plate 73 are connected by the connecting rod 74, and both ends of the connecting rod 74 are rotatably connected to the upper clamping plate 72 and the lower clamping plate 73, respectively. A through-hole is formed on one side of the upper surface of the upper clamping plate 72. A second mounting groove 731 is formed through one side of the upper surface of the lower clamping plate 73, and a rotating shaft is fixedly connected to both mounting grooves 721 and 731. A connecting rod 74 is rotatably connected to the upper clamping plate 72 and the lower clamping plate 73 via the rotating shaft. The upper clamping plate 72, the lower clamping plate 73, and the connecting rod 74 form a linkage mechanism. The connecting rod 74 allows the lower clamping plate 73 to rotate synchronously with the upper clamping plate 72, and the upper and lower clamping plates 72 and 73 remain parallel at all times, facilitating the insertion of the sheet material. Figure 6 As shown, an abutment plate 741 is fixedly connected to the side of the connecting rod 74. The plate to be hoisted is placed in the gap between the upper clamping plate 72 and the lower clamping plate 73, and the plate abuts against the abutment plate 741.

[0032] like Figure 8As shown, two ends of the pulling member 75 are connected to the sliding seat 71 and the upper clamping plate 72 respectively. The side surface of the sliding seat 71 is provided with a vertical slot 711, the side surface of the upper clamping plate 72 is provided with a side slot 722, the pulling member 75 comprises a long screw one 751, a long screw two 752 and a connecting rod 753, the long screw one 751 and the long screw two 752 are arranged in parallel, and both ends of the long screw one 751 and the long screw two 752 are fixedly connected with the connecting rod 753, as shown in Figure 5 As shown, the long screw one 751 is slidingly connected in the vertical slot 711, the long screw two 752 is slidingly connected in the side slot 722, the long screw one 751 is threadedly connected with two fixed nuts one 7511, the two fixed nuts one 7511 are arranged on both sides of the sliding seat 71 respectively, the long screw two 752 is fixedly connected with two fixed nuts two 7521, and the two fixed nuts two 7521 are arranged on both sides of the upper clamping plate 72 respectively. The board is lifted and transported in an inclined state upward, which is convenient for subsequent personnel to extract the board. By slidingly adjusting the positions of the long screw one 751 and the long screw two 752 in the vertical slot 711 and the side slot 722 respectively, the inclination angle of the upper clamping plate 72 can be adjusted. After the adjustment is completed, the fixed nuts one 7511 are tightened to clamp and fix the long screw one 751 on the sliding seat 71, the fixed nuts two 7521 are tightened to clamp and fix the long screw two 752 on the upper clamping plate 72, and then the pulling member 75 is fixed. Meanwhile, the pulling member 75 also plays a role of pulling and supporting the upper clamping plate 72, the lower clamping plate 73 and the board.

[0033] As shown in Figure 6 and Figure 7 As shown, the upper clamping plate 72 and the lower clamping plate 73 are fixedly connected with a plurality of protrusions 9 on the surfaces. The protrusions 9 increase the friction between the upper clamping plate 72, the lower clamping plate 73 and the board, preventing the board from slipping during transportation. The upper surface of the lower clamping plate 73 is provided with an opening 732 opposite the placement slot two 731. When the board does not protrude from the end of the lower clamping plate 73, the board can be pulled out of the interval through the opening 732.

[0034] As shown in Figure 4As shown, one side of the plate is provided with a clamp 8, the clamp 8 includes an upper clamp plate 81, a stud 82 and a lower clamp plate 83, the upper clamp plate 81 is arranged above the plate, the stud 82 is fixed on the upper clamp plate 81, the lower clamp plate 83 is slidably connected on the stud 82, the lower clamp plate 83 is arranged below the lower clamp plate 73, the lower end of the lower clamp plate 83 is provided with an adjusting nut 831, and the adjusting nut 831 is in threaded connection with the stud 82. When the thickness of the plate cannot fill the interval, in order to stabilize the plate, the upper clamp plate 81 is placed above the plate in the interval between the upper clamp plate 72 and the lower clamp plate 73, the lower clamp plate 83 is below the lower clamp plate 73, the adjusting nut 831 is screwed to push the lower clamp plate 83 to slide along the stud 82, until the lower clamp plate 83 and the upper clamp plate 81 fix and clamp the plate and the lower clamp plate 73 together, improve the stability of plate transportation.

[0035] As shown in the utility model, Figure 1 and Figure 2 As shown, the sliding seat 71 of the plurality of clamping plate mechanisms 7 is sequentially inserted into the column 4 from the bottom of the column 4, then the support base 5 is inserted into the column 4 and fixed together with the lifting rope 31, the support base 6 is slid along the sliding groove 11 to be fixed below the column 4, the support base 6 and the column 4 abut together, the plate to be lifted is placed in the interval between the upper clamp plate 72 and the lower clamp plate 73, the plate abuts on the abutting plate 741, the upper clamp plate 81 is placed above the plate, the lower clamp plate 83 is below the lower clamp plate 73, the adjusting nut 831 is screwed to push the lower clamp plate 83 to slide along the stud 82, until the lower clamp plate 83 and the upper clamp plate 81 fix and clamp the plate and the lower clamp plate 73 together, improve the stability of plate transportation. The plate in the inclined state is lifted upward for transportation, which is convenient for subsequent personnel to extract the plate, by sliding the long screw rod one 751 and the long screw rod two 752 in the vertical groove 711 and the side groove 722 respectively, the inclination angle of the upper clamp plate 72 can be adjusted, after adjustment, the fixed nut one 7511 is tightened to clamp and fix the long screw rod one 751 on the sliding seat 71, the fixed nut two 7521 is tightened to clamp and fix the long screw rod two 752 on the upper clamp plate 72, and then the pulling member 75 is fixed, and the pulling member 75 also plays a role of pulling and supporting the upper clamp plate 72, the lower clamp plate 73 and the plate. Starting the motor 21 can drive the threaded rod 22 to rotate and make the sliding sleeve 23 slide along the threaded rod 22, and at the same time, the lifting rope 31 is pulled to lift the plurality of clamping plate mechanisms 7 with the plate, so that the synchronous multi-layer transportation of the plate is realized, and the lifting efficiency is improved.

[0036] Although the embodiments of the present application have been disclosed as above, it is not limited to the application listed in the specification and the embodiments, and it can be applied to various fields suitable for the present application. For those skilled in the art, other modifications can be easily realized, and therefore the present application is not limited to specific details and the figures shown and described herein.

Claims

1. A building board hoisting device, characterized in that The utility model provides a kind of board lifting device, including base plate (1) and clamping plate mechanism (7), the upper end of the base plate (1) is fixedly connected with stand (13), one side of the stand (13) is fixedly connected with stand column (4), the stand column (4) vertically extends downward, the stand column (4) is slidably connected with bracket (5), multiple clamping plate mechanism (7) are linearly arranged along the length direction of the stand column (4) and are located above the bracket (5), the clamping plate mechanism (7) includes slide (71), upper clamping plate (72), lower clamping plate (73), connecting rod (74) and pulling piece (75), the slide (71) is slidably connected on the stand column (4), the upper clamping plate (72) and the lower clamping plate (73) are rotatably connected on the same side of the slide (71), the upper clamping plate (72) and the lower clamping plate (73) are spaced apart for placing board, the upper clamping plate (72) and the lower clamping plate (73) are connected by the connecting rod (74), and the two ends of the connecting rod (74) are rotatably connected with the upper clamping plate (72) and the lower clamping plate (73) respectively, the two ends of the pulling piece (75) are connected on the slide (71) and the upper clamping plate (72) respectively.

2. A building board hoisting arrangement according to claim 1, characterised in that The side of the slide (71) is provided with vertical groove (711), the side of the upper clamping plate (72) is provided with side groove (722), the pulling piece (75) includes long screw rod one (751), long screw rod two (752) and connecting rod (753), the long screw rod one (751) and long screw rod two (752) are arranged in parallel, the two ends of the long screw rod one (751) and long screw rod two (752) are fixedly connected with connecting rod (753), the long screw rod one (751) is slidably connected in the vertical groove (711), the long screw rod two (752) is slidably connected in the side groove (722), two fixed nuts one (7511) are threadedly connected on the long screw rod one (751), two fixed nuts one (7511) are arranged on the two sides of the slide (71) respectively, two fixed nuts two (7521) are fixedly connected on the long screw rod two (752), and two fixed nuts two (7521) are arranged on the two sides of the upper clamping plate (72) respectively.

3. The architectural sheet hoisting device of claim 1, wherein, It further includes lifting assembly (2), one side of the base plate (1) is fixedly connected with side frame (12), the lifting assembly (2) includes motor (21), threaded rod (22) and sliding sleeve (23), the motor (21) is fixed on one end of the side frame (12), the threaded rod (22) is fixed on the output shaft of the motor (21), and the sliding sleeve (23) is threadedly connected on the threaded rod (22).

4. A building board hoisting arrangement according to claim 3, characterised in that The upper end of the stand (13) is rotatably connected with pulley (3), one end of lifting rope (31) is fixed on the sliding sleeve (23), the other end of the lifting rope (31) is fixed on the bracket (5) by passing over the upper end of the pulley (3).

5. The architectural sheet hoist of claim 1, wherein, The lower part of the column (4) is provided with a supporting base (6), the upper surface of the bottom plate (1) is provided with a sliding groove (11), and the supporting base (6) is slidingly connected in the sliding groove (11).

6. The architectural sheet hoist of claim 1, wherein, The upper surface of the upper clamping plate (72) is provided with a first accommodating groove (721) penetratingly arranged on one side, the upper surface of the lower clamping plate (73) is provided with a second accommodating groove (731) penetratingly arranged on one side, and the first accommodating groove (721) and the second accommodating groove (731) are fixedly connected with rotating shafts.

7. A building board hoisting arrangement according to claim 6, characterised in that The upper clamping plate (72) and the lower clamping plate (73) are fixedly connected with a plurality of protrusions (9) on the surfaces.

8. The building panel hoisting arrangement according to claim 6, characterized in that The upper surface of the lower clamping plate (73) is provided with an opening (732) penetratingly arranged on the opposite side of the second accommodating groove (731).

9. The architectural sheet hoist of claim 1, wherein, The side surface of the connecting rod (74) is fixedly connected with an abutting plate (741).

10. The architectural sheet hoist of claim 1, wherein, One side of the plate is provided with a clamping piece (8), the clamping piece (8) comprises an upper clamping plate (81), a stud (82) and a lower clamping plate (83), the upper clamping plate (81) is arranged above the plate, the stud (82) is fixed on the upper clamping plate (81), the lower clamping plate (83) is slidingly connected on the stud (82), the lower clamping plate (83) is arranged below the lower clamping plate (73), and the lower end of the lower clamping plate (83) is provided with an adjusting nut (831).

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