Building material elevator

Abstract

The utility model discloses a building material hoister, which relates to the technical field of building, and comprises a machine body, the bottom of the machine body is fixedly connected with a bottom plate, the bottom plate is in sliding connection with the ground, the upper surface of the machine body is fixedly connected with a motor, two sides of the inner wall of the machine body are provided with lifting grooves, and the lifting grooves are located in the middle of the machine body. The surface of the lifting groove is slidably connected with a lifting plate, the lifting plate is slidably connected with the machine body, and the upper surface of the lifting plate is slidably connected with a material box. According to the building material elevator, the transmission plates at the two ends of the surface can move to the designated position while the bidirectional lead screw rotates, the clamping plates on the surface are driven while the transmission plates move, the clamping plates play a role in temporarily fixing and limiting a material box, the cushioning pads on the surface can be driven while the clamping plates move, and therefore the material box is prevented from being damaged. And the cushioning pad plays a role in increasing the buffering force between the clamping plate and the material box.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a building material hoist. Background Art

[0002] Traditional Chinese architecture is mainly wooden, traditional Western architecture is mainly brick and stone, and modern architecture is mainly reinforced concrete. In the actual construction industry, how to quickly transport materials has always been a key issue. In actual work, when building walls, as the height of the wall is continuously built, the relevant building bricks and other building materials need to be transported to the corresponding height, so a hoist is needed.

[0003] Prior art includes a material hoist with publication number CN219620765U, which discloses that the base plate is provided with a plurality of threaded holes, the threaded holes are screwed with gripping bolts, the base plate is provided with two vertical plates, the two vertical plates are provided with the same top plate, and the top plate is provided with a dual-axis motor; a lifting plate is provided between the two vertical plates, the two vertical plates are provided with a first slide groove, both ends of the lifting plate are provided with fixed blocks, the fixed blocks are slidably arranged in the first slide groove, the first end of the wire rope is connected to the fixed block, second fixed plates are provided on both sides of the dual-axis motor, a first fixed plate is provided on the outer side of the second fixed plate, a rotating shaft is provided between the first fixed plate and the second fixed plate, one end of the rotating shaft rotates through the second fixed plate and is connected to the output shaft of the dual-axis motor, and the dual-axis motor drives the rotating shaft; the utility model has a simple and reliable structure, good material lifting effect, convenient control, and is suitable for promotion.

[0004] With regard to the above and existing related technologies, the inventor believes that the following defects often exist: if the material box is not fixed, the material may be scattered during the lifting process due to vibration, shaking, etc. This will not only affect the normal operation of the elevator, but also may cause safety hazards to the operator and the surrounding environment, and the scattered materials may cause machine failure, thus requiring more maintenance and repair work, thereby increasing operating costs.

[0005] For this purpose, we propose a building material hoist. Utility Model Content

[0006] In view of the above-mentioned existing problems that if the material box is not fixed, the material may be scattered due to vibration, shaking, etc. during the lifting process. This will not only affect the normal operation of the elevator, but also may cause safety hazards to the operator and the surrounding environment, and the scattered materials may cause machine failure, thus requiring more maintenance and repair work, thereby increasing the operating cost. The utility model is proposed.

[0007] Therefore, the utility model aims to provide a building material hoist, the purpose of which is to effectively temporarily clamp the material box.

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions: a building material hoist, comprising a machine body, a bottom plate fixedly connected to the bottom of the machine body, the bottom plate slidably connected to the ground, a motor fixedly connected to the upper surface of the machine body, lifting grooves are opened on both sides of the inner wall of the machine body, the lifting grooves are located in the middle of the machine body, a lifting plate is slidably connected to the surface of the lifting groove, the lifting plate is slidably connected to the machine body, and a material box is slidably connected to the upper surface of the lifting plate;

[0009] The lifting plate is provided with a limit assembly on one side of the lifting plate away from the material box, and the limit assembly includes a fixing plate, the fixing plate is fixedly connected to the lifting plate, the surface of the fixing plate is threadedly connected with a two-way screw rod, the arc surface of the two-way screw rod is threadedly connected with a transmission plate, and the end of the transmission plate is fixedly connected with a clamping plate, and the clamping plate is slidably connected to the material box.

[0010] As a preferred solution of a construction material hoist described in the utility model, wherein: the end of the bidirectional screw rod is fixedly connected with a rotating plate, the surface of the rotating plate is provided with an anti-slip protrusion, the surface of the rotating plate is opened with a circular hole, the surface of the rotating plate is slidably connected with a sliding rod, the sliding rod is slidably connected to the fixed plate, the end of the sliding rod away from the fixed plate is fixedly connected with a circular plate, the size of the circular plate is larger than the size of the sliding rod, at this time, the circular plate is pressed, the circular plate will drive the sliding rod to move along the surface of the rotating plate toward the fixed plate, until the sliding rod passes through the rotating plate and rests against the inner wall of the fixed plate, and the sliding rod can stop, and the sliding rod can temporarily limit the rotating plate from rotating.

[0011] As a preferred solution of a construction material hoist described in the utility model, wherein: a shock-absorbing pad is fixedly connected to one side of the pallet close to the material box, and the shock-absorbing pad is a rubber pad. When the pallet moves, it will drive the shock-absorbing pad on the surface. The shock-absorbing pad plays a role in increasing the buffering force between the pallet and the material box.

[0012] As a preferred solution of the building material hoist described in the utility model, wherein: four corners of the material box are provided with a clamping plate, and the clamping plate is slidably connected to the lifting plate.

[0013] As a preferred solution of the building material hoist described in the utility model, wherein: the limit assembly is lower than the height of the material box, and the size of the material box is adapted to the size of the lifting plate.

[0014] As a preferred solution of a building material hoist described in the utility model, wherein: the upper surface of the lifting plate is provided with a pull-out component, the pull-out component includes a sliding block, and slide grooves are opened on both sides of the inner wall of the lifting plate, the sliding block is slidably connected to the slide groove, and the end of the sliding block away from the slide groove is fixedly connected with a pulling plate, and the pulling plate is slidably connected to the lifting plate to pull the material box, and the material box will drive the anti-slip pad while moving, and the anti-slip pad can prevent the material box from slipping when lifting, and will also drive the pulling plate while moving, and the pulling plate will drive the sliding block while moving, and the sliding block moves along the surface of the slide groove to the specified position, and the pulling plate, the sliding block and the slide groove can facilitate the pulling out and pushing in of the material box.

[0015] As a preferred solution of the construction material hoist described in the utility model, wherein: the upper surface of the pulling plate is fixedly connected with an anti-skid pad, and the anti-skid pad is a rubber pad. The material box will drive the anti-skid pad while moving, and the anti-skid pad can prevent the material box from slipping when lifting.

[0016] Beneficial effects of the utility model:

[0017] 1. The bidirectional screw rotates along the surface of the fixed plate. When the bidirectional screw rotates, the transmission plates at both ends of the surface will move to the specified position. When the transmission plate moves, it will drive the card plate on the surface. The card plate can temporarily fix the material box. When the card plate moves, it will drive the shock-absorbing pad on the surface. The shock-absorbing pad can increase the buffering force between the card plate and the material box.

[0018] 2. When pulling the material box, the material box will drive the anti-skid pad while moving. The anti-skid pad can prevent the material box from slipping when it is lifted. The material box will also drive the twitching plate while moving. The twitching plate will drive the sliding block while moving. At this time, the sliding block moves to the specified position along the surface of the chute. The twitching plate, the sliding block and the chute can facilitate the pulling out and pushing in of the material box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 The utility model is a schematic diagram of the overall structure of a building material hoist.

[0021] Figure 2 The utility model is a structural schematic diagram of a limit assembly of a building material hoist.

[0022] Figure 3 The utility model is a building material hoist Figure 2 A in the figure is an enlarged structural diagram.

[0023] Figure 4 The utility model is a structural schematic diagram of a drawer assembly of a building material hoist.

[0024] Figure 5 The utility model is a building material hoist Figure 4 The enlarged structural diagram at B in FIG.

[0025] Description of reference numerals:

[0026] 1. Machine body; 2. Bottom plate; 3. Motor; 4. Lifting slot; 5. Material box; 6. Limiting assembly; 61. Fixed plate; 62. Bidirectional screw rod; 63. Turning plate; 64. Round hole; 65. Sliding rod; 66. Round plate; 67. Transmission plate; 68. Card plate; 69. Shock-absorbing pad; 7. Drawer assembly; 71. Slide slot; 72. Sliding block; 73. Pulling plate; 74. Anti-slip pad; 8. Lifting plate. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] Example 1

[0029] Reference Figure 1-4 , which is the first embodiment of the utility model, provides a building material hoist, which includes a body 1, a bottom plate 2 is fixedly connected to the bottom of the body 1, the bottom plate 2 is slidably connected to the ground, a motor 3 is fixedly connected to the upper surface of the body 1, lifting grooves 4 are opened on both sides of the inner wall of the body 1, the lifting groove 4 is located in the middle of the body 1, a lifting plate 8 is slidably connected to the surface of the lifting groove 4, the lifting plate 8 is slidably connected to the body 1, and a material box 5 is slidably connected to the upper surface of the lifting plate 8;

[0030] A limit assembly 6 is provided on the side of the lifting plate 8 away from the material box 5, and the limit assembly 6 includes a fixed plate 61, which is fixedly connected to the lifting plate 8, and a bidirectional screw rod 62 is threadedly connected to the surface of the fixed plate 61, and a transmission plate 67 is threadedly connected to the arc surface of the bidirectional screw rod 62, and a clamping plate 68 is fixedly connected to the end of the transmission plate 67, and the clamping plate 68 is slidably connected to the material box 5.

[0031] Example 2

[0032] Reference Figure 1-4 , which is the second embodiment of the utility model, and this embodiment is different from the first embodiment in that:

[0033] The end of the bidirectional screw rod 62 is fixedly connected with a rotating plate 63, the surface of the rotating plate 63 is provided with anti-slip protrusions, the surface of the rotating plate 63 is opened with a circular hole 64, the surface of the rotating plate 63 is slidably connected with a sliding rod 65, the sliding rod 65 is slidably connected to the fixed plate 61, and the end of the sliding rod 65 away from the fixed plate 61 is fixedly connected with a circular plate 66, the size of the circular plate 66 is larger than the size of the sliding rod 65, and the shock-absorbing pad 69 is a rubber pad.

[0034] The four corners of the material box 5 are each provided with a clamping plate 68 , and the clamping plate 68 is slidably connected to the lifting plate 8 .

[0035] The limiting assembly 6 is lower than the height of the material box 5 , and the size of the material box 5 is adapted to the size of the lifting plate 8 .

[0036] During use, when the limit assembly 6 needs to be used, the rotating plate 63 is first rotated. The rotating plate 63 will drive the bidirectional screw rod 62 while rotating. The rotating plate 63 plays a role in facilitating the rotation of the bidirectional screw rod 62. At this time, the bidirectional screw rod 62 rotates along the surface of the fixed plate 61. When the bidirectional screw rod 62 rotates, the transmission plates 67 at both ends of the surface are moved to the specified position. When the transmission plate 67 moves, it drives the surface clamping plate 68. The clamping plate 68 plays a role in temporarily fixing and limiting the material box 5. While moving, the shock-absorbing pad 69 on the surface will be driven, and the shock-absorbing pad 69 can increase the buffering force between the card plate 68 and the material box 5. At this time, the rotating plate 63 continues to be rotated until the card plate 68 is in contact with the material box 5 and then stops. At this time, the circular plate 66 is pressed, and the circular plate 66 will drive the sliding rod 65 to move along the surface of the rotating plate 63 toward the fixed plate 61 until the sliding rod 65 passes through the rotating plate 63 and rests on the inner wall of the fixed plate 61 and then stops. The sliding rod 65 can temporarily limit the rotating plate 63 from rotating.

[0037] The remaining structures are the same as those of Example 1.

[0038] Example 3

[0039] Reference Figure 1-5, which is the third embodiment of the present utility model, and this embodiment is different from the second embodiment in that:

[0040] A drawer assembly 7 is provided on the upper surface of the lifting plate 8, and the drawer assembly 7 includes a sliding block 72. Slide grooves 71 are provided on both sides of the inner wall of the lifting plate 8. The sliding block 72 is slidably connected to the slide grooves 71. The end of the sliding block 72 away from the slide groove 71 is fixedly connected to a draw plate 73, and the draw plate 73 is slidably connected to the lifting plate 8.

[0041] The upper surface of the pumping plate 73 is fixedly connected with an anti-skid pad 74 , which is a rubber pad.

[0042] When the drawer assembly 7 is needed, the material box 5 is pulled first. The material box 5 will drive the anti-skid pad 74 while moving. The anti-skid pad 74 can prevent the material box 5 from slipping when it is lifted. The material box 5 will also drive the drawer plate 73 while moving. The drawer plate 73 will drive the sliding block 72 while moving. At this time, the sliding block 72 moves along the surface of the slide groove 71 to the specified position. The drawer plate 73, the sliding block 72 and the slide groove 71 can facilitate the pulling out and pushing in of the material box 5.

[0043] The remaining structure is the same as that of Example 2.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A building material hoist, comprising a body (1), characterized in that: The bottom of the machine body (1) is fixedly connected to a bottom plate (2), the bottom plate (2) is slidably connected to the ground, the upper surface of the machine body (1) is fixedly connected to a motor (3), both sides of the inner wall of the machine body (1) are provided with lifting grooves (4), the lifting grooves (4) are located in the middle of the machine body (1), the surface of the lifting grooves (4) is slidably connected to a lifting plate (8), the lifting plate (8) is slidably connected to the machine body (1), and the upper surface of the lifting plate (8) is slidably connected to a material box (5); A limiting assembly (6) is provided on the side of the lifting plate (8) away from the material box (5), and the limiting assembly (6) includes a fixing plate (61), and the fixing plate (61) is fixedly connected to the lifting plate (8), and the surface of the fixing plate (61) is threadedly connected to a bidirectional screw rod (62), and the arc surface of the bidirectional screw rod (62) is threadedly connected to a transmission plate (67), and the end of the transmission plate (67) is fixedly connected to a clamping plate (68), and the clamping plate (68) is slidably connected to the material box (5).

2. A building material hoist according to claim 1, characterized in that: The end of the bidirectional screw rod (62) is fixedly connected to a rotating plate (63), the surface of the rotating plate (63) is provided with an anti-slip protrusion, the surface of the rotating plate (63) is provided with a circular hole (64), the surface of the rotating plate (63) is slidably connected to a sliding rod (65), the sliding rod (65) is slidably connected to the fixed plate (61), and the end of the sliding rod (65) away from the fixed plate (61) is fixedly connected to a circular plate (66), and the size of the circular plate (66) is larger than the size of the sliding rod (65).

3. A building material hoist according to claim 1, characterized in that: A shock absorbing pad (69) is fixedly connected to one side of the clamping plate (68) close to the material box (5), and the shock absorbing pad (69) is a rubber pad.

4. A building material hoist according to claim 1, characterized in that: The four corners of the material box (5) are each provided with a clamping plate (68), and the clamping plate (68) is slidably connected to the lifting plate (8).

5. A building material hoist according to claim 1, characterized in that: The limiting assembly (6) is lower than the height of the material box (5), and the size of the material box (5) is compatible with the size of the lifting plate (8).

6. A building material hoist according to claim 1, characterized in that: A toilet drawer assembly (7) is provided on the upper surface of the lifting plate (8), and the toilet drawer assembly (7) includes a sliding block (72). Slide grooves (71) are provided on both sides of the inner wall of the lifting plate (8), and the sliding block (72) is slidably connected to the slide grooves (71). One end of the sliding block (72) away from the slide groove (71) is fixedly connected to a pumping plate (73), and the pumping plate (73) is slidably connected to the lifting plate (8).

7. A building material hoist according to claim 6, characterized in that: The upper surface of the twitching plate (73) is fixedly connected with an anti-skid pad (74), and the anti-skid pad (74) is a rubber pad.

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