Material hoisting and transferring device for building construction

Abstract

The utility model discloses a material hoisting and transferring device for building construction in the technical field of building construction equipment, which comprises a supporting structure and a driving device, the supporting structure comprises a movable seat, a sleeve column and a movable column, the sleeve column is welded at the top of the movable seat, and the movable column is in sliding contact with the inside of the sleeve column; according to the material hoisting and transferring device for building construction, the bound materials for construction are hooked through the drag hooks at the ends of the two pull ropes, the driving device is installed on the sleeve column, the movable column can be controlled by the driving device to move in the vertical direction, and therefore the materials are driven to be separated from the ground; binded materials can be horizontally in a suspended state under the action of the two pull ropes, then the supporting structure is pushed to walk, the materials can be conveniently moved, and therefore when the materials need to be carried on a construction site, the labor intensity of workers for carrying the materials in a short distance can be effectively reduced through the device.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a material lifting and transferring device for building construction. Background Art

[0002] Building materials are a general term for materials used in civil engineering and construction projects. They can be divided into structural materials, decorative materials and certain special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics, composite materials and pipes, etc. At present, materials on construction sites often need to be transferred to other places so that pipe materials can be used in the construction process.

[0003] When materials need to be moved at existing construction sites, they are often moved manually due to the short distance, which increases the labor intensity of the workers. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a material lifting and transferring device for construction, so as to solve the problem in the above background technology that when materials need to be moved at a construction site, manual transportation is often used due to the short distance, which increases the extra labor intensity for the workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a material lifting and transferring device for construction, comprising a supporting structure and a driving device, the supporting structure comprising a moving seat, a sleeve column and a moving column, the sleeve column is welded to the top of the moving seat, the moving column is in sliding contact with the inside of the sleeve column, a first stud is welded to the bottom of the moving column, the two supporting structures are welded and fixed by a first cross beam, a second cross beam is welded to the top of the first cross beam, and two pull ropes are fixed to the bottom of the second cross beam; the driving device comprises a motor, a gear and a rotating disk, the motor is embedded in the outer wall of the sleeve column, the bottom of the motor is fixedly connected to the sleeve column through a mounting seat, the outer wall of the sleeve column is provided with a through hole, the gear is keyed to the motor and is located in the through hole, the rotating disk is located in the inner cavity of the sleeve column and meshed with the gear, and the rotating disk is threadedly connected to the first stud.

[0006] In order to prevent the suspended materials from shaking when moving, a preferred material lifting and transferring device for construction of the utility model is a limiting device distributed outside the sleeve, and the limiting device includes a second stud, a fixed plate, a connecting column and a connecting plate. The two fixed plates are symmetrically welded to the outer wall of the sleeve, and the connecting column passes through the fixed plate. A clamping plate is welded to one end of the connecting column, and the other end is welded to the connecting plate. The second stud passes through the connecting plate and is welded to the sleeve, and the connecting plate is in sliding contact with the second stud through a turntable.

[0007] In order to enable the turntable to rotate stably to drive the first stud to move, as a preferred material lifting and transferring device for construction of the utility model, the inner cavity of the sleeve column is fixed with two mounting plates by bolts, and the two mounting plates are distributed at the top and bottom of the rotating disk. The top and bottom of the rotating disk are respectively provided with an annular groove, and a convex ring matching the annular groove extends from the side of the mounting plate close to the rotating disk.

[0008] In order to use a clamping rod to limit the movable column after lifting the material so as to reduce the wear of the thread between the first stud and the rotating disk, as a preferred material lifting and transferring device for construction of the utility model, an installation groove is opened inside the movable column, an electric push rod is fixed to the top of the inner cavity of the installation groove, and a push block is fixed to the movable end of the electric push rod, and the cross-sectional view of the push block is triangular, and a clamping rod is respectively inserted on both sides of the installation groove, and the top of the clamping rod is in contact with the inclined surface of the push block, and a spring is fixed between the end of the clamping rod and the inner wall of the installation groove.

[0009] In order to play an auxiliary binding role for materials, as a preferred material lifting and transferring device for construction of the utility model, two auxiliary ropes are fixedly connected to the bottom of the first crossbeam, and the bottom of one of the auxiliary ropes is fixedly connected to a strap, and the movable end of the strap is movably connected to the other auxiliary rope.

[0010] In order to enable the turntable to drive the connecting plate to move synchronously when it rotates, but not to drive the connecting plate to rotate, as a preferred material lifting and transferring device for construction of the utility model, a moving ring is welded on the turntable, the outer wall of the moving ring is provided with a concave groove, and the inside of the connecting plate is provided with a through hole, the moving ring is sleeved on the through hole, and the turntable and the moving ring are threadedly connected to the second stud.

[0011] Compared with the prior art, the beneficial effects of the utility model are: the setting of the material lifting and transferring device for construction has a reasonable structural design. The hooks at the ends of the two pull ropes are hooked onto the bundled construction materials, and a driving device is installed on the sleeve column. The driving device can be used to control the moving column to move in the vertical direction, thereby driving the materials off the ground. The bundled materials can be suspended horizontally under the action of the two pull ropes, thereby pushing the supporting structure to move, and the materials can be conveniently moved. Therefore, when materials need to be transported on the construction site, the use of this device can effectively reduce the labor intensity of workers transporting materials over short distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the sleeve column of the utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the mobile column of the utility model;

[0015] Figure 4 This is a schematic diagram of the turntable structure of the utility model.

[0016] In the figure: 100, support structure; 110, moving seat; 120, sleeve column; 121, mounting plate; 122, convex ring; 130, moving column; 131, electric push rod; 132, clamping rod; 133, spring; 134, push block; 135, first stud; 140, first crossbeam; 141, auxiliary rope; 142, binding belt; 150, second crossbeam; 151, pull rope;

[0017] 200, limit device; 210, second stud; 220, fixing plate; 230, connecting column; 231, clamping plate; 240, connecting plate; 241, rotating disk; 242, moving ring;

[0018] 300, driving device; 310, motor; 311, mounting seat; 320, gear; 330, rotating disk. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: including a supporting structure 100 and a driving device 300.

[0021] In the technical scheme, a material lifting and transferring device for construction is provided, wherein the support structure 100 comprises a moving seat 110, a sleeve column 120 and a moving column 130, the sleeve column 120 is welded to the top of the moving seat 110, a universal wheel is installed at the bottom of the moving seat 110, the moving column 130 is in sliding contact with the inside of the sleeve column 120, the size of the chamber opened inside the sleeve column 120 is the same as the external size of the moving column 130, a first stud 135 is welded to the bottom of the moving column 130, two support structures 100 are welded and fixed by a first crossbeam 140, a second crossbeam 150 is welded to the top of the first crossbeam 140, the second crossbeam 150 is vertically distributed with the first crossbeam 140, and is located in the middle of the first crossbeam 140, two pull ropes 151 are fixed to the bottom of the second crossbeam 150, the two pull ropes 151 are symmetrically distributed, and a draw hook is fixed to the bottom of the pull rope 151;

[0022] In this technical solution, a battery pack is installed inside the movable base 110, the movable base 110 is used to support the parts and can move on the ground, the sleeve column 120 and the movable column 130 cooperate with each other to support the first beam 140, and the first beam 140, the second beam 150 and the pull rope 151 cooperate with each other to pull the material.

[0023] The driving device 300 includes a motor 310, a gear 320 and a rotating disk 330. The motor 310 is embedded in the outer wall of the sleeve column 120. The bottom of the motor 310 is fixedly connected to the sleeve column 120 through a mounting seat 311. The outer wall of the sleeve column 120 is provided with a groove. The outer wall of the motor 310 is stuck in the groove. The mounting seat 311 is welded to the sleeve column 120. The bottom of the motor 310 is fixed to the mounting seat 311 by bolts. The outer wall of the sleeve column 120 is provided with a through hole. The gear 320 is key-connected with the motor 310 and is located in the through hole. The rotating disk 330 is located in the inner cavity of the sleeve column 120 and meshed with the gear 320. The rotating disk 330 is threadedly connected to the first stud 135.

[0024] In this technical solution, the motor 310 is used to provide power for the rotation of the gear 320, and the gear 320 is used to drive the rotating disk 330 to rotate and control its rotation direction to control the movement of the first stud 135 in the vertical direction, thereby driving the material off the ground.

[0025] In some technical solutions, reference Figure 1The outer portion of the sleeve 120 is provided with a limiting device 200, which includes a second stud 210, a fixing plate 220, a connecting column 230 and a connecting plate 240. The two fixing plates 220 are symmetrically welded to the outer wall of the sleeve 120. The connecting column 230 passes through the fixing plate 220. A clamping plate 231 is welded to one end of the connecting column 230, and the other end is welded to the connecting plate 240. The second stud 210 passes through the connecting plate 240 and is welded to the sleeve 120. The connecting plate 240 is in sliding contact with the second stud 210 through a turntable 241.

[0026] In this technical solution, the moving direction of the connecting plate 240 on the second stud 210 is controlled by rotating the turntable 241, thereby driving the connecting column 230 to move, so that the clamping plate 231 contacts or stays away from the material, to ensure that the material does not shake during transportation, which may affect the stability of the support frame movement.

[0027] In some technical solutions, reference Figure 2 The inner cavity of the sleeve 120 is fixed with two mounting plates 121 by bolts. The two mounting plates 121 are distributed at the top and bottom of the rotating disk 330. The top and bottom of the rotating disk 330 are respectively provided with an annular groove. A convex ring 122 matching the annular groove extends from one side of the mounting plate 121 close to the rotating disk 330.

[0028] In this technical solution, the mounting plate 121 and the convex ring 122 cooperate with each other to enable the rotating disk 330 to rotate only at a fixed position in the inner cavity of the sleeve 120, thereby controlling the movement of the first stud 135 in the vertical direction.

[0029] In some technical solutions, reference Figure 3 A mounting groove is opened inside the movable column 130, an electric push rod 131 is fixed to the top of the inner cavity of the mounting groove, a push block 134 is fixed to the movable end of the electric push rod 131, and the cross-sectional view of the push block 134 is triangular, a clamping rod 132 is respectively inserted on both sides of the mounting groove, the top of the clamping rod 132 contacts the inclined surface of the push block 134, and a spring 133 is fixed between the end of the clamping rod 132 and the inner wall of the mounting groove.

[0030] In this technical solution, after the movable column 130 moves upward a portion of the way from the interior of the sleeve column 120, the two clamping rods 132 move to both sides under the action of the electric push rod 131 and the push block 134 and emerge from the interior of the movable column 130, and the ends of the clamping rods 132 contact the top of the sleeve column 120 to reduce the wear of the threads at the connection between the first stud 135 and the rotating disk 330.

[0031] In some technical solutions, reference Figure 1The bottom of the first crossbeam 140 is fixedly connected to two auxiliary ropes 141 , the bottom of one of the auxiliary ropes 141 is fixedly connected to a strap 142 , and the movable end of the strap 142 is movably connected to the other auxiliary rope 141 .

[0032] In this technical solution, the binding strap 142 is passed around the bottom of the material and used in conjunction with another pair of ropes 141 to form a U-shape to provide an auxiliary upward pulling force to the material.

[0033] In some technical solutions, reference Figure 1 and Figure 4 A moving ring 242 is welded on the turntable 241 , a concave groove is formed on the outer wall of the moving ring 242 , a through hole is formed inside the connecting plate 240 , the moving ring 242 is sleeved on the through hole, and the turntable 241 and the moving ring 242 are threadedly connected to the second stud 210 .

[0034] In this technical solution, the turntable 241 can drive the movable ring 242 to rotate synchronously when rotating, but will not drive the connecting plate 240 to rotate. However, the connecting plate 240 can be pushed and pulled to control the movement of the connecting plate 240 on the second stud 210, so that the clamping plate 231 is separated from or in contact with the material.

[0035] Working principle: the spring 133 in the device is initially slightly compressed and contracted, the bottom of the first stud 135 contacts the bottom of the inner cavity of the sleeve column 120, so that the height of the first crossbeam 140 is reduced to the minimum, and the power supply inside the moving seat 110 provides power for the motor 310 and the electric push rod 131; first, the materials to be moved on the construction site are bundled, and the hooks at the ends of the two pull ropes 151 are hooked onto the tied materials. At this time, the control switch is operated, and the motor 310 drives the gear 320 to rotate, and the gear 320 drives the rotating disk 330 to rotate, so as to control the first stud 135 to move upward in the vertical direction to push the moving column 130 upward from the inside of the sleeve column 120 until the material is separated from the ground and the end of the clamping rod 132 leaks out from the inside of the sleeve column 120. At this time, the strap 142 is passed around the bottom of the material It is connected to another pair of ropes 141, and the turntable 241 is rotated so that the turntable 241 and the moving ring 242 cooperate to push the connecting plate 240, and push the connecting column 230 and the clamping plate 231 toward the material until the clamping plate 231 contacts the material. The two limit devices 200 cooperate to squeeze the material to avoid shaking during the movement. The control switch of the electric push rod 131 is operated, and the electric push rod 131 pushes the push block 134 to move downward to move the two clamping rods 132 to both sides and leak out from the inside of the moving column 130. The spring 133 is compressed and contracted again, and the end of the clamping rod 132 contacts the top of the sleeve column 120 to prevent the moving column 130 from shrinking into the inner cavity of the sleeve column 120. At this time, the worker manually pushes the support structure 100 to move it at will to move the material to the location to be used.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A material lifting and transferring device for construction, characterized in that: The invention comprises a support structure (100) and a driving device (300), wherein the support structure (100) comprises a moving seat (110), a sleeve column (120) and a moving column (130), wherein the sleeve column (120) is welded to the top of the moving seat (110), the moving column (130) is in sliding contact with the inside of the sleeve column (120), a first stud (135) is welded to the bottom of the moving column (130), two support structures (100) are welded and fixed via a first crossbeam (140), a second crossbeam (150) is welded to the top of the first crossbeam (140), and two pull ropes (151) are fixed to the bottom of the second crossbeam (150); The driving device (300) comprises a motor (310), a gear (320) and a rotating disk (330); the motor (310) is embedded in the outer wall of the sleeve column (120); the bottom of the motor (310) is fixedly connected to the sleeve column (120) via a mounting seat (311); the outer wall of the sleeve column (120) is provided with a through hole; the gear (320) is key-connected to the motor (310) and is located in the through hole; the rotating disk (330) is located in the inner cavity of the sleeve column (120) and is meshedly connected to the gear (320); the rotating disk (330) is threadedly connected to the first stud (135).

2. A construction material lifting and transferring device according to claim 1, characterized in that: The sleeve (120) is provided with a limiting device (200) on the outside. The limiting device (200) comprises a second stud (210), a fixing plate (220), a connecting column (230) and a connecting plate (240). The two fixing plates (220) are symmetrically welded to the outer side wall of the sleeve (120). The connecting column (230) passes through the fixing plate (220). A clamping plate (231) is welded to one end of the connecting column (230), and the other end is welded to the connecting plate (240). The second stud (210) passes through the connecting plate (240) and is welded to the sleeve (120). The connecting plate (240) is in sliding contact with the second stud (210) via a rotating disk (241).

3. A construction material lifting and transferring device according to claim 1, characterized in that: Two mounting plates (121) are fixed to the inner cavity of the sleeve column (120) by means of bolts. The two mounting plates (121) are distributed at the top and bottom of the rotating disk (330). The top and bottom of the rotating disk (330) are respectively provided with an annular groove. A convex ring (122) matching the annular groove extends from one side of the mounting plate (121) close to the rotating disk (330).

4. A construction material lifting and transferring device according to claim 1, characterized in that: The movable column (130) has a mounting groove inside, an electric push rod (131) is fixed to the top of the inner cavity of the mounting groove, a push block (134) is fixed to the movable end of the electric push rod (131), and the cross-sectional view of the push block (134) is triangular. A clamping rod (132) is respectively inserted on both sides of the mounting groove, the top of the clamping rod (132) contacts the inclined surface of the push block (134), and a spring (133) is fixed between the end of the clamping rod (132) and the inner wall of the mounting groove.

5. The material lifting and transferring device for construction according to claim 1, characterized in that: The bottom of the first crossbeam (140) is fixedly connected to two auxiliary ropes (141), the bottom of one of the auxiliary ropes (141) is fixedly connected to a binding belt (142), and the movable end of the binding belt (142) is movably connected to the other auxiliary rope (141).

6. A construction material lifting and transferring device according to claim 2, characterized in that: A moving ring (242) is welded on the rotating disk (241), an outer wall of the moving ring (242) is provided with a concave groove, a through hole is provided inside the connecting plate (240), the moving ring (242) is sleeved on the through hole, and the rotating disk (241) and the moving ring (242) are threadedly connected to the second stud (210).

Images