Vertical transportation equipment for construction and use method thereof

Abstract

The present invention discloses a vertical transportation device for construction and a method of using the device, comprising a fixed base, a support column, a rope pulling mechanism and a transportation box, wherein the support column is vertically installed at the middle part of the upper end surface of the fixed base, a first roller assembly and a second roller assembly are installed at the top of the support column, and a third roller assembly and a fourth roller assembly are installed on both sides of the top of the support column respectively, the rope pulling mechanism comprises a rope and a winding assembly, one end of the rope passes through the fourth roller assembly, the second roller assembly, the first roller assembly, and the third roller assembly in sequence and is connected to the upper end part of the transportation box, and the other end of the rope is connected to the winding assembly fixed on the fixed base. The present invention has novel structural design and is easy to operate, can realize vertical transportation of construction materials, has high transportation efficiency and good safety, and can improve construction efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of construction machinery, and in particular to vertical transportation equipment for construction and a use method thereof. Background Art

[0002] Vertical transportation is to transport materials, equipment and personnel from the first floor to the working surface, and to transport the remaining materials and equipment to the ground. This is the transportation cost of the facade. Because it needs to be completed by cranes, hoists, material transporters, etc., it needs to be purchased or rented. Vertical transportation facilities refer to the mechanical equipment and facilities responsible for vertically transporting materials and construction personnel up and down.

[0003] In masonry engineering, it is necessary to transport not only a large number of bricks (or blocks), mortar, but also scaffolding, scaffolding boards and various prefabricated components; not only vertical transportation, but also horizontal transportation on the ground and floor. Vertical transportation facilities are an important factor affecting the construction speed of masonry engineering. The vertical transportation facilities used in masonry engineering include crisscross frames, gantry frames, tower cranes and construction elevators.

[0004] The current vertical transportation equipment for building materials is large in size, complex in structure, and has high manual operation costs, so it needs to be improved. Summary of the invention

[0005] The object of the present invention is to provide a vertical transportation device for construction and a method of use to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a vertical transportation equipment for construction, comprising a fixed base, a support column, a pull rope mechanism and a transportation box, the support column being vertically installed in the middle of the upper end surface of the fixed base, a first roller assembly and a second roller assembly being installed on the top of the support column, a third roller assembly and a fourth roller assembly being installed on both sides of the top of the support column respectively, the pull rope mechanism comprising a pull rope and a winding assembly, one end of the pull rope passing through the fourth roller assembly, the second roller assembly, the first roller assembly, the third roller assembly in sequence and connected to the upper end of the transportation box, and the other end of the pull rope being connected to the winding assembly fixed on the fixed base.

[0007] Preferably, the present application provides a vertical transportation equipment for construction, wherein the winding assembly includes a winding drum, a mounting bracket and a winding motor, both ends of the winding drum are respectively supported on the top of the mounting bracket through a rotating shaft, the winding motor is installed on the outer wall of the mounting bracket, and the motor shaft of the winding motor is transmission-connected to the rotating shaft.

[0008] Preferably, the present application provides a vertical transportation equipment for construction, wherein the first roller assembly, the second roller assembly, the third roller assembly and the fourth roller assembly are completely consistent in structure, including a roller mounting frame, a roller and a shock absorbing assembly, a shock absorbing assembly is installed between the roller mounting frame and the outer wall of the support column, the roller is installed on the roller mounting frame, and a rope groove is opened on the outer periphery of the roller.

[0009] Preferably, the present application provides a vertical transportation equipment for construction, wherein the shock absorbing assembly includes 2-3 groups of spiral shock absorbing spring bodies.

[0010] Preferably, the present application provides a vertical transportation device for construction, wherein a longitudinal slide rail is installed on the inner wall of the support column, a slider matched with the longitudinal slide rail is installed on the outer wall of the transportation box, and a box door is also installed on the outer side of the transportation box.

[0011] Preferably, the present application provides a vertical transportation equipment for construction, wherein a lifting ring is installed on the top of the transportation box, one end of the pull rope passes through the lifting ring and is clamped and fixed by two clamping plates, and the two clamping plates are fixed by a locking screw, and the locking screw comprises a section of equal-diameter rod body with a thread, the rod body is made of carbon steel, a main transmission structure for rotating the rod body is arranged on the end face of one end of the rod body, and a secondary transmission structure for rotating the rod body is arranged on the other end of the rod body, and the main transmission structure and the secondary transmission structure are the same in size and shape; the main transmission structure and the secondary transmission structure are both arranged as hexagonal countersunk holes, and the outer side of the inner hexagonal countersunk holes is provided with anti-loosening teeth along its circumference.

[0012] Preferably, the present application provides a vertical transportation device for construction, wherein a buffer mechanism is also installed at the bottom end of the transportation box.

[0013] Preferably, the present application provides a vertical transportation equipment for construction, wherein the buffer mechanism includes an upper plate body, a lower plate body and a buffer assembly, the buffer assembly is installed between the upper plate body and the lower plate body, the buffer assembly includes an upper sleeve, a lower sleeve, a damping cylinder, a damping column, a guide column and a shock-absorbing spring, the upper sleeve is installed on the lower end surface of the box body, the lower sleeve is installed on the upper end surface of the movable base, the damping cylinder is installed on the bottom of the inner cavity of the lower sleeve, the bottom end of the damping column is connected to the damping cylinder, the upper end of the damping column is connected to one end of the guide column, the other end of the guide column extends into the inner cavity of the upper sleeve, and the shock-absorbing spring is sleeved on the outside of the guide column.

[0014] Preferably, the present application provides a vertical transportation device for construction, wherein the method of using the device comprises the following steps:

[0015] A. Lower the transport box to the lowest point, load the building materials into the transport box, and close the door;

[0016] B. Then, the winding motor is controlled to work, and the winding motor drives the winding drum to rotate, and the winding drum winds the rope;

[0017] C. Stretch and pull the transport box to move vertically upward, and control the speed of the winding motor to adjust the rising rate of the transport box;

[0018] D. When the transport box reaches the designated location, turn off the winding motor, the operator opens the box door, takes out the building materials, and then controls the transport box to drop to the lowest point and repeat the operation.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] (1) The present invention has a novel structural design and is easy to operate. It can realize vertical transportation of building materials with high transportation efficiency and good safety, and can improve construction efficiency.

[0021] (2) The four groups of roller assemblies provided in the present invention can improve the uniformity of the pulling force of the pull rope, effectively release the stress, and ensure the performance of the pull rope.

[0022] (3) In the present invention, one end of the pull rope passes through the lifting ring and is clamped and fixed by two clamping plates, and the two clamping plates are fixed by a locking screw. The locking screw adopts the setting of anti-loosening teeth to strengthen the contact friction between the set screw and the fastened object, thereby preventing the locking screw from loosening and improving the firmness of the connection between the pull rope and the transport box.

[0023] (4) In the present invention, the buffer mechanism installed at the bottom end of the transport box can provide a shock absorbing and buffering effect for the transport box. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the winding assembly of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the roller assembly of the present invention;

[0027] Figure 4 This is a schematic diagram of the locking screw structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the structure of the buffer mechanism of the present invention;

[0029] Figure 6 It is the work flow chart of the present invention;

[0030] In the figure: fixed base 1, support column 2, pull rope mechanism, transport box 3, pull rope 4, winding assembly 5, winding drum 6, rod body 7, main transmission structure 8, auxiliary transmission structure 9, anti-loosening teeth 10, mounting bracket 11, winding motor 12, rotating shaft 13, roller mounting frame 14, roller 15, spiral shock-absorbing spring body 16, longitudinal slide rail 17, slider 18, box door 19, lifting ring 20, clamping piece 21, locking screw 22, buffer mechanism 23, upper plate body 24, lower plate body 25, upper sleeve 26, lower sleeve 27, damping cylinder 28, damping column 29, guide column 30, shock-absorbing spring 31. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0033] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

[0035] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions that can be implemented in this application, so they have no substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size should still fall within the scope of the technical content disclosed in this application without affecting the effects that can be produced by this application and the purposes that can be achieved. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of narration, and are not used to limit the scope of the implementation of this application. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of this application without substantial change in the technical content.

[0036] See also Figure 1-6 The present invention provides a technical solution: a vertical transportation equipment for construction, comprising a fixed base 1, a support column 2, a pull rope mechanism and a transportation box 3, the support column 2 is vertically installed in the middle of the upper end surface of the fixed base 1, the first roller assembly and the second roller assembly are installed on the top of the support column 2, and the third roller assembly and the fourth roller assembly are installed on both sides of the top of the support column respectively, the pull rope mechanism comprises a pull rope 4 and a winding assembly 5, one end of the pull rope 4 passes through the fourth roller assembly, the second roller assembly, the first roller assembly, and the third roller assembly in sequence and is connected to the upper end of the transportation box 3, and the other end of the pull rope 4 is connected to the winding assembly 5 fixed on the fixed base 1; the winding assembly 5 comprises a winding drum 6, a mounting bracket 11 and a winding motor 12, the two ends of the winding drum 6 are respectively supported on the top of the mounting bracket 11 by a rotating shaft 13, the winding motor 12 is installed on the outer side wall of the mounting bracket 11, and the motor shaft of the winding motor 12 is transmission-connected with the rotating shaft 13.

[0037] In the present invention, the first roller assembly, the second roller assembly, the third roller assembly and the fourth roller assembly have completely the same structure, including a roller mounting frame 14, a roller 15 and a shock absorbing assembly. The shock absorbing assembly is installed between the roller mounting frame 14 and the outer wall of the support column 2. The roller 15 is installed on the roller mounting frame 14. A rope groove is provided on the outer periphery of the roller 15. The shock absorbing assembly includes 2-3 groups of spiral shock absorbing spring bodies 16. The 4 groups of roller assemblies provided in the present invention can improve the uniformity of the pulling force of the pull rope, effectively release stress, and ensure the performance of the pull rope.

[0038] In the present invention, a longitudinal slide rail 17 is installed on the inner wall of the support column 2, and a slider 18 compatible with the longitudinal slide rail 17 is installed on the outer wall of the transport box 3. A box door 19 is also installed on the outer side of the transport box 3; a lifting ring 20 is installed on the top of the transport box 3, one end of the pull rope 4 passes through the lifting ring 20 and is clamped and fixed by two clamping plates 21, and the two clamping plates 21 are fixed by a locking screw 22, and the locking screw 22 includes a section of equal-diameter rod body 7 with a thread, and the rod body 7 is made of carbon steel. A main transmission structure 8 for rotating the rod body is arranged on the end surface of one end of the rod body 7, and a secondary transmission structure 9 for rotating the rod body is arranged on the other end of the rod body 7, and the main transmission structure 8 and the secondary transmission structure 9 are the same in size and shape; the main transmission structure 8 and the secondary transmission structure 9 are both arranged as hexagonal countersunk holes, and the outer side of the inner hexagonal countersunk hole is provided with anti-loosening teeth 10 along its circumference. The locking screw adopted by the present invention strengthens the contact friction between the set screw and the fastened object by setting the anti-loosening teeth, thereby preventing the locking screw from loosening and improving the connection firmness between the draw rope and the transport box.

[0039] In the present invention, a buffer mechanism 23 is also installed at the bottom end of the transport box 3; the buffer mechanism 23 includes an upper plate body 24, a lower plate body 25 and a buffer assembly, the buffer assembly is installed between the upper plate body 23 and the lower plate body 24, the buffer assembly includes an upper sleeve 26, a lower sleeve 27, a damping cylinder 28, a damping column 29, a guide column 30 and a shock-absorbing spring 31, the upper sleeve 26 is installed on the lower end surface of the upper plate body 24, the lower sleeve 27 is installed on the upper end surface of the lower plate body 25, the damping cylinder 28 is installed at the bottom of the inner cavity of the lower sleeve 27, the bottom end of the damping column 29 is connected to the damping cylinder 28, the upper end of the damping column 29 is connected to one end of the guide column 30, the other end of the guide column 30 extends into the inner cavity of the upper sleeve 26, and the shock-absorbing spring 31 is sleeved on the outside of the guide column 30. In the present invention, the buffer mechanism installed at the bottom end of the transport box can provide shock-absorbing and buffering effects for the transport box.

[0040] Working principle: The method of using the present invention comprises the following steps:

[0041] A. Lower the transport box to the lowest point, load the building materials into the transport box, and close the door;

[0042] B. Then, the winding motor is controlled to work, and the winding motor drives the winding drum to rotate, and the winding drum winds the rope;

[0043] C. Stretch and pull the transport box to move vertically upward, and control the speed of the winding motor to adjust the rising rate of the transport box;

[0044] D. When the transport box reaches the designated location, turn off the winding motor, the operator opens the box door, takes out the building materials, and then controls the transport box to drop to the lowest point and repeat the operation.

[0045] In summary, the present invention has novel structural design, is easy to operate, can realize vertical transportation of building materials, has high transportation efficiency and good safety, and can improve construction efficiency.

[0046] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present invention does not involve improvements to software and methods.

[0047] It should also be noted that, in this specification, 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 "comprise", "include" 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. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

Claims

1. A vertical transport device for construction, comprising a fixed base (1), a support column (2), a pull rope mechanism and a transport box (3), characterized in that: The support column (2) is vertically mounted on the middle part of the upper end surface of the fixed base (1); a first roller assembly and a second roller assembly are mounted on the top of the support column (2); a third roller assembly and a fourth roller assembly are mounted on both sides of the top of the support column respectively; the pull rope mechanism comprises a pull rope (4) and a winding assembly (5); one end of the pull rope (4) passes through the fourth roller assembly, the second roller assembly, the first roller assembly, the third roller assembly in sequence and is connected to the upper end of the transport box (3); the other end of the pull rope (4) is connected to the winding assembly (5) fixed on the fixed base (1).

2. A vertical transportation device for construction according to claim 1, characterized in that: The winding assembly (5) comprises a winding drum (6), a mounting bracket (11) and a winding motor (12); the two ends of the winding drum (6) are supported on the top of the mounting bracket (11) via a rotating shaft (13), the winding motor (12) is mounted on the outer side wall of the mounting bracket (11), and the motor shaft of the winding motor (12) is drivingly connected to the rotating shaft (13).

3. A vertical transportation device for construction according to claim 1, characterized in that: The first roller assembly, the second roller assembly, the third roller assembly and the fourth roller assembly are completely identical in structure, and comprise a roller mounting frame (14), a roller (15) and a shock absorbing assembly. The shock absorbing assembly is installed between the roller mounting frame (14) and the outer wall of the support column (2). The roller (15) is installed on the roller mounting frame (14). A rope groove is provided on the outer periphery of the roller (15).

4. A vertical transportation device for construction according to claim 3, characterized in that: The shock absorbing assembly comprises 2-3 groups of spiral shock absorbing spring bodies (16).

5. The vertical transportation equipment for construction according to claim 1, characterized in that: The inner wall of the support column (2) is installed with a longitudinal slide rail (17), the outer wall of the transport box (3) is installed with a slider (18) adapted to the longitudinal slide rail (17), and a box door (19) is also installed on the outer side of the transport box (3).

6. The vertical transportation equipment for construction according to claim 1, characterized in that: A lifting ring (20) is installed on the top of the transport box (3), one end of the pull rope (4) passes through the lifting ring (20) and is clamped and fixed by two clamping plates (21), and the two clamping plates (21) are fixed by a locking screw (22), and the locking screw (22) includes a section of equal-diameter rod body (7) with a thread, and the rod body (7) is made of carbon steel. A main transmission structure (8) for rotating the rod body is arranged on the end surface of one end of the rod body (7), and a secondary transmission structure (9) for rotating the rod body is arranged on the other end of the rod body (7), and the main transmission structure (8) and the secondary transmission structure (9) are the same in size and shape; the main transmission structure (8) and the secondary transmission structure (9) are both arranged as hexagonal countersunk holes, and the outer side of the inner hexagonal countersunk hole is provided with anti-loosening teeth (10) along its circumference.

7. The vertical transportation equipment for construction according to claim 1, characterized in that: A buffer mechanism (23) is also installed at the bottom end of the transport box (3).

8. The vertical transportation equipment for construction according to claim 7, characterized in that: The buffer mechanism (23) comprises an upper plate body (24), a lower plate body (25) and a buffer assembly. The buffer assembly is installed between the upper plate body (23) and the lower plate body (24). The buffer assembly comprises an upper sleeve (26), a lower sleeve (27), a damping cylinder (28), a damping column (29), a guide column (30) and a shock absorbing spring (31). The upper sleeve (26) is installed on the lower end surface of the upper plate body (24), the lower sleeve (27) is installed on the upper end surface of the lower plate body (25), the damping cylinder (28) is installed on the bottom of the inner cavity of the lower sleeve (27), the bottom end of the damping column (29) is connected to the damping cylinder (28), the upper end of the damping column (29) is connected to one end of the guide column (30), the other end of the guide column (30) extends into the inner cavity of the upper sleeve (26), and the shock absorbing spring (31) is sleeved on the outside of the guide column (30).

9. A method for using the vertical transportation equipment for construction according to claim 1, characterized in that: The method of use includes the following steps: A. Lower the transport box to the lowest point, load the building materials into the transport box, and close the door; B. Then, the winding motor is controlled to work, and the winding motor drives the winding drum to rotate, and the winding drum winds the rope; C. Stretch and pull the transport box to move vertically upward, and control the speed of the winding motor to adjust the rising rate of the transport box; D. When the transport box reaches the designated location, turn off the winding motor, the operator opens the box door, takes out the building materials, and then controls the transport box to drop to the lowest point and repeat the operation.

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