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CN-224226569-U - Automatic construction material hoisting device who goes up and down

CN224226569UCN 224226569 UCN224226569 UCN 224226569UCN-224226569-U

Abstract

The utility model relates to the technical field of construction materials, in particular to an automatic lifting construction material lifting device which comprises a lifting mechanism and comprises a bottom plate, a fixing frame, a lifting part, a placing plate and a plurality of limiting parts, wherein the bottom of the fixing frame is fixedly connected with the left side of the top of the bottom plate, the lifting part is arranged in the fixing frame, the placing plate can be driven to lift through the lifting part so as to drive materials to lift, the moving effect of the placing plate can be kept through the limiting parts, small materials can be prevented from falling from the top of the placing plate through a baffle plate and a rotating block, longer plate materials can be prevented when the baffle plate is opened, the closed baffle plate can be fixed through a positioning part, the materials at the top of the placing plate can be clamped and limited through a clamping part, the materials are prevented from affecting a double-reverse threaded column through a protecting plate, and abrasion to the surfaces of the materials can be avoided through a first cushion and a second cushion.

Inventors

  • YANG QI
  • SONG CHENGLIN

Assignees

  • 青岛信和建设事务有限公司

Dates

Publication Date
20260512
Application Date
20250630

Claims (7)

  1. 1. An automatic lifting construction material lifting device is characterized by comprising, The lifting mechanism (100) comprises a bottom plate (101), a fixing frame (102), a lifting part (103), a placing plate (104) and a plurality of limiting pieces (105), wherein the bottom of the fixing frame (102) is fixedly connected with the left side of the top of the bottom plate (101), the lifting part (103) is arranged in the fixing frame (102), the lifting part (103) comprises a first motor (103 a), a threaded rod (103 b) and a lifting block (103 c), the bottom of the first motor (103 a) is fixedly connected with the top of the fixing frame (102), the top of the threaded rod (103 b) penetrates through the fixing frame (102) and is fixedly connected with the bottom of the output end of the first motor (103 a), the bottom of the threaded rod (103 b) is rotatably connected with the left side of the top of the inside of the bottom plate (101), the inside of the lifting block (103 c) is in threaded connection with the surface of the threaded rod (103 b), the right side of the lifting block (103 c) is fixedly connected with the left side of the placing plate (104), the plurality of limiting pieces (105) are respectively arranged on the left side and the right side of the front side and the rear side of the placing plate (104), The material control mechanism (200) comprises a baffle (201), a rotating block (202), a positioning component (203) and a clamping component (204), wherein the baffle (201), the rotating block (202) and the positioning component (203) are symmetrically arranged on the front side and the rear side of the placing plate (104), the bottom of the baffle (201) is fixedly connected with the top of the rotating block (202), the inside of the rotating block (202) is rotationally connected with the surface of the placing plate (104), and the clamping component (204) is arranged on the top of the placing plate (104).
  2. 2. The automatic lifting construction material lifting device according to claim 1, wherein the limiting piece (105) comprises a control block (105 a) and a limiting block (105 b), the bottom of the control block (105 a) is fixedly connected with the top of the bottom plate (101), one side, close to the placement plate (104), of the limiting block (105 b) is fixedly connected with the placement plate (104), and the surface of the limiting block (105 b) is in sliding connection with the inside of the control block (105 a).
  3. 3. The automatic lifting construction material lifting device according to claim 1, wherein the front side is provided with two mounting blocks (203 a) of the positioning component (203), two positioning blocks (203 b) and a compression spring (203 c), the rear sides of the two mounting blocks (203 a) are respectively fixedly connected with the left side and the right side of the front side of the placement plate (104), the opposite sides of the two positioning blocks (203 b) are respectively connected with the interiors of the two mounting blocks (203 a) in a plugging manner, the rear sides of the two positioning blocks (203 b) are respectively connected with the front side of the placement plate (104) in a sliding manner, and the left side and the right side of the compression spring (203 c) are respectively fixedly connected with the opposite ends of the two positioning blocks (203 b).
  4. 4. The automatic lifting construction material lifting device according to claim 1, wherein the clamping component (204) comprises a second motor (204 a), a double-reverse-thread column (204 b), two moving blocks (204 c) and two clamping plates (204 d), the left side of the second motor (204 a) is fixedly connected with the right side of the placing plate (104), the surface of the double-reverse-thread column (204 b) is rotatably connected with the inside of the placing plate (104), the right side of the double-reverse-thread column (204 b) penetrates through the placing plate (104) and is fixedly connected with the left side of the output end of the second motor (204 a), the inside of the two moving blocks (204 c) is respectively in threaded connection with the left side and the right side of the surface of the double-reverse-thread column (204 b), and the tops of the two moving blocks (204 c) are respectively fixedly connected with the bottoms of the two clamping plates (204 d).
  5. 5. The automatic lifting construction material lifting device according to claim 4, wherein the inside of the two moving blocks (204 c) is connected with a protection plate (205) in a sliding manner, and one side of the protection plate (205) close to the placement plate (104) is fixedly connected with the placement plate (104).
  6. 6. The automatic lifting construction material lifting device according to claim 3, wherein the surfaces of the two positioning blocks (203 b) are respectively and slidably connected with two matching blocks (206), and the rear sides of the plurality of matching blocks (206) are respectively and fixedly connected with the front side of the placing plate (104).
  7. 7. The automatic lifting construction material lifting device according to claim 4, wherein the opposite ends of the two clamping plates (204 d) are fixedly connected with a first soft cushion (207), and the opposite ends of the two baffle plates (201) are fixedly connected with a second soft cushion (208).

Description

Automatic construction material hoisting device who goes up and down Technical Field The utility model relates to the technical field of construction materials, in particular to an automatic lifting construction material lifting device. Background In a construction site, in order to facilitate conveying construction materials to a high place, a construction material lifting device is often used, and the construction material lifting device is mechanical equipment specially used for vertically conveying various construction materials (such as bricks, cement, sand, steel bars, templates and the like) in a construction process of a building, and is usually installed on the outer side or the inner side of the building, and materials are lifted to a required height from the ground or other lower positions through a specific lifting mechanism so as to meet the material requirements of construction of different floors. The stock container of current construction material hoisting device often is fixed, and in order for inside material to appear dropping, the stock container often only has the top to be empty, when the material that needs to carry is longer, like panel, then is inconvenient to carry, and can not restrict the movable range of material at the in-process of carrying, avoids the material to appear rocking. Disclosure of utility model This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model. The present utility model has been made in view of the above-mentioned problems with the existing automatic lifting construction material lifting devices. Therefore, the utility model aims to provide an automatic lifting construction material lifting device, which aims to increase the types of the construction materials which can be conveyed and control the moving range of the conveyed materials. In order to solve the technical problems, the utility model provides a lifting mechanism which comprises a bottom plate, a fixing frame, a lifting part, a placing plate and a plurality of limiting pieces, wherein the bottom of the fixing frame is fixedly connected with the left side of the top of the bottom plate, the lifting part is arranged in the fixing frame and comprises a first motor, a threaded rod and a lifting block, the bottom of the first motor is fixedly connected with the top of the fixing frame, the top of the threaded rod penetrates through the fixing frame and is fixedly connected with the bottom of the output end of the first motor, the bottom of the threaded rod is rotationally connected with the left side of the top of the inside of the bottom plate, the inside of the lifting block is in threaded connection with the surface of the threaded rod, the right side of the lifting block is fixedly connected with the left side of the placing plate, the limiting pieces are respectively arranged on the front side and the rear side of the left side and the right side of the placing plate, The material control mechanism comprises a baffle, a rotating block, a positioning part and a clamping part, wherein the baffle, the rotating block and the positioning part are symmetrically arranged on the front side and the rear side of the placing plate, the bottom of the baffle is fixedly connected with the top of the rotating block, the inside of the rotating block is rotationally connected with the surface of the placing plate, and the clamping part is arranged on the top of the placing plate As a preferable scheme of the automatic lifting construction material lifting device, the limiting piece comprises a control block and a limiting block, wherein the bottom of the control block is fixedly connected with the top of the bottom plate, one side, close to the placement plate, of the limiting block is fixedly connected with the placement plate, and the surface of the limiting block is in sliding connection with the inside of the control block. As a preferable scheme of the automatic lifting construction material lifting device, the front side of the positioning component is provided with two mounting blocks, two positioning blocks and a compression spring, the rear sides of the two mounting blocks are respectively and fixedly connected with the left side and the right side of the front side of the placement plate, one opposite sides of the two positioning blocks are respectively and fixedly connected with the interiors of the two mounting blocks in a plug-in connection manner, the rear sides of the two positioning blocks are both in sliding connection with the front side of the placement plate, and the left side and the right side of the compression spring are respectively and fixedly connected with the opposite ends of the two positionin