A vertical transmission device for an assembled structure support system

Abstract

The present invention discloses a vertical transmission device for an assembled structure support system, which includes a support mechanism and a transmission mechanism; the support mechanism includes four columns, and a leg is vertically connected to the outer side of the root of each column; two long cross beams and two short cross beams are connected to the tops of the four columns to form a rectangular frame; a long strip-shaped sliding groove is provided on the side surface of each of the two short cross beams along its axial direction; the transmission mechanism includes two first bearings and two second bearings, and the two first bearings are respectively slidably installed on the two sections of long strip-shaped sliding grooves; the two second bearings are respectively arranged on one side of the two short cross beams where no long strip-shaped sliding groove is provided; a rotating shaft rod is correspondingly installed between the two first bearings and the two second bearings, and a plurality of rubber wheels are arranged on the rotating shaft rod; a motor is connected to the outside of the rotating shaft rod corresponding to the second bearing. The present invention has the advantages of convenient installation and disassembly, being able to meet the transmission of all materials, high efficiency of material transmission and transfer, and high turnover rate.

Description

Technical Field

[0001] The present invention relates to the technical field of building material transmission, and more specifically, to a vertical transmission device for an assembled structure support system. Background Art

[0002] The assembled steel structure has the following advantages: 1. The self-weight of the steel structure is light, only about 30% - 50% of that of traditional reinforced concrete buildings, and the strength is very high; 2. The steel structure occupies a small area, has a high space utilization rate, and the usable floor area ratio increases by 5% - 8% compared with traditional reinforced concrete residences; 3. The steel structure has good ductility and excellent seismic performance; 4. The construction efficiency of the steel structure is high, which can be increased by 4 times, and the construction period is short, only one-third of that of traditional buildings. For a 30 - 50-story steel structure project, the construction period can be shortened by about 8 - 12 months; 5. The steel structure is energy-saving and environmentally friendly, which can effectively reduce the amount of construction waste, can achieve more than one-third of energy conservation, 100% of the steel can be recycled, and carbon emissions can be reduced by more than 35%, meeting the concept of sustainable development. 6. The standardization degree of components is high, innovating and optimizing the node structure, reducing the manufacturing cost and improving the construction efficiency; 7. The steel structure assembled building represents the development direction of assembled buildings and can easily meet the evaluation standard of "Grade A" assembled buildings.

[0003] At present, most of the assembled structure support systems are large-diameter support vertical poles, and the bottom of the laminated slab is an I-beam cross beam. The number is large and the single weight is heavy. The conventional materials are mostly transported upwards manually. With a large weight and a large number, it leads to a long manual labor time, low efficiency, and there are risks.

[0004] Therefore, it is very necessary to provide a device that can assist in transporting the materials of the assembled structure support system. Summary of the Invention

[0005] In view of this, the present invention proposes a vertical transmission device for an assembled structure support system, and its specific technical solution is as follows:

[0006] A vertical transmission device for an assembled structure support system is used in cooperation with a structural roof slab provided with a reserved hole. The vertical transmission device includes a support mechanism and a transmission mechanism;

[0007] The support mechanism includes four columns. The four columns are arranged in a rectangular shape and can be integrally extended into the reserved hole; a leg is vertically connected to the outer side of the root of each column, and the leg can be fixed on the upper surface of the edge of the reserved hole; two long cross beams and two short cross beams are connected to the tops of the four columns to form a rectangular frame; a long strip-shaped sliding groove is opened on the side surface of each of the two short cross beams along its axial direction, and the opening positions of the two long strip-shaped sliding grooves are opposite;

[0008] The transmission mechanism includes two first bearings and two second bearings. The two first bearings are respectively arranged on two sections of the long strip-shaped sliding grooves and can slide arbitrarily along the corresponding long strip-shaped sliding grooves. Fixed devices for temporarily restricting their sliding in the long strip-shaped sliding grooves are arranged on both of the two first bearings. The two second bearings are respectively arranged on one side of the two short cross beams where the long strip-shaped sliding grooves are not opened, and the fixed positions of the two second bearings are opposite to each other. A rotating shaft rod is correspondingly installed between each of the two first bearings and the two second bearings, and a plurality of rubber wheels are sleeved on the rotating shaft rod. A motor is externally connected to the rotating shaft rod corresponding to the second bearing.

[0009] In the present invention, by providing a reserved hole on the structural top plate, the legs of the device are fixed on the upper surface of the edge of the reserved hole, which is convenient for installation and disassembly. At the same time, the overall weight of the device is light, and the size and quantity of the reserved hole and the device can be set according to the amount of the supporting material to be transmitted, ensuring the material transmission efficiency.

[0010] In the present invention, the rotating shaft rod between the two first bearings can slide freely and can also be temporarily fixed by the fixing device, so that the distance between the rubber wheels on the two rotating shaft rods can be adjusted, ensuring that the device can adjust its distance according to the diameter and width of the material, so as to meet the transmission of all materials.

[0011] Preferably, the columns, the legs, the long cross beams and the short cross beams are angle steels or square steels.

[0012] Preferably, the fixing device includes bolts fixed on both sides of the first bearing. The bolts pass through the long strip-shaped sliding groove and are locked and fixed by nuts.

[0013] Preferably, bolt limit grooves are correspondingly arranged at multiple positions on the bottom of the two long strip-shaped sliding grooves.

[0014] Preferably, the legs can be clamped or fixed on the upper surface of the edge of the reserved hole through fixing parts.

[0015] Preferably, the axial direction of the legs is parallel to the axial direction of the short cross beams. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only the embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0017] Figure 1 It is a top plan view of the device of the present invention.

[0018] Figure 2 This is the longitudinal sectional view of the device of the present invention.

[0019] Figure 3 This is the transverse sectional view of the device of the present invention.

[0020] In the figure: 1 - vertical column, 2 - leg, 3 - long cross beam, 4 - short cross beam, 5 - first bearing, 6 - second bearing, 7 - rotating shaft rod, 8 - rubber wheel, 9 - motor, 10 - bolt, 11 - nut. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present invention. Embodiment

[0023] As Figures 1-3 shown, a vertical transmission device of an assembled structure support system of the present invention includes a support mechanism and a transmission mechanism. This vertical transmission device is used in cooperation with a structural roof slab provided with a reserved hole.

[0024] Among them,

[0025] In this embodiment, the support mechanism includes four vertical columns 1, and the four vertical columns 1 are arranged in a rectangular shape and can be integrally extended into the reserved hole (as Figure 2 , Figure 3 shown); a leg 2 is vertically welded to the outer side of the root of each vertical column 1, and the leg 2 can be fixed to the upper surface of the edge of the reserved hole to ensure the overall stable fixation of the entire device.

[0026] Specifically, the leg 2 can be fixed to the upper surface of the edge of the reserved hole in a clamping form or through a fixing member (such as a bolt, etc.).

[0027] At the same time, for the convenience of placement and to ensure the stability of fixation, the axial direction of the leg 2 is parallel to the axial direction of the short cross beam 4.

[0028] In this embodiment, two long crossbeams 3 and two short crossbeams 4 are welded to the tops of four columns 1 to form a rectangular frame; on the sides of the two short crossbeams 4, a section of long strip-shaped sliding grooves are respectively opened along the axial direction, and the opening positions of the two sections of long strip-shaped sliding grooves are opposite to each other.

[0029] The transmission mechanism includes two first bearings 5 and two second bearings 6. The two first bearings 5 are respectively arranged on the two sections of long strip-shaped sliding grooves and can slide arbitrarily along the corresponding long strip-shaped sliding grooves; at the same time, fixing devices for temporarily restricting their sliding in the long strip-shaped sliding grooves are arranged on both of the two first bearings 5.

[0030] Specifically, the fixing device includes bolts 10 fixed on both sides of the first bearing 5. The bolts 10 pass through the long strip-shaped sliding grooves and are locked and fixed by nuts 11.

[0031] Since the form of using nuts to lock the bolts to fix the first bearing 5 mainly relies on the frictional force between the nut 11 and the short crossbeam 4 to prevent the first bearing 5 from sliding arbitrarily along the long strip-shaped sliding groove, there may be a situation where the locking is not firm. Therefore, in this embodiment, bolt limit grooves are preferably arranged at multiple corresponding positions on the bottoms of the two long strip-shaped sliding grooves. In this way, during the sliding process of the bolts 10, they can be further restricted by falling into the bolt limit grooves. The positions of the bolt limit grooves can be designed accordingly according to the diameter and width of the material to be conveyed.

[0032] The two second bearings 6 are respectively arranged on the sides of the two short crossbeams 4 where no long strip-shaped sliding grooves are opened, and the welding and fixing positions of the two second bearings 6 on the two short crossbeams 4 are opposite to each other.

[0033] One rotating shaft rod 7 is correspondingly installed between the two first bearings 5 and the two second bearings 6. A plurality of rubber wheels 8 are sleeved on the rotating shaft rod 7, that is, two rows of parallel rubber wheel groups are provided on the rectangular frame. The external part of the rotating shaft rod 7 corresponding to the second bearing 6 is connected to a motor 9 to form a power transmission device.

[0034] The columns 1, legs 2, long crossbeams 3 and short crossbeams 4 in the device of the present invention are preferably angle steels or square steels.

[0035] The distance between the two rows of rubber wheel groups in the device of the present invention is adjustable. The two rows of rubber wheel groups can help clamp and fix the supporting material and assist in driving and supporting the material.

[0036] In the present invention, the corresponding rotating shaft rod connected to the motor provides the main driving power. During operation, the worker only needs to place the material at the bottom between the two rows of rubber wheel groups and let the two rows of rubber wheel groups clamp the top of the material (that is, the distance between the two rows of rubber wheel groups is smaller than the outer diameter of the top of the material). Through the motor drive and with the clamping force and frictional force of the two rows of rubber wheel groups on the material, the material can be conveyed to the upper layer.

[0037] The device of the present invention can also convey more than two materials simultaneously, greatly improving the efficiency of material handling.

[0038] The device of the present invention can be used on any floor, with a high turnover rate, and the main components can also be circulated for other projects, showing extremely strong versatility.

[0039] In this specification, the various embodiments are described in a progressive manner. Each embodiment focuses on the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other. For the device disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple, and reference can be made to the description in the method part for relevant matters.

[0040] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An assembled structure support system vertical transmission device, characterized in that, It is used in cooperation with the structural roof slab provided with reserved holes. The vertical transmission device includes a support mechanism and a transmission mechanism; The support mechanism includes four columns (1), and the four columns (1) are arranged in a rectangular shape and can be integrally extended into the reserved holes; a leg (2) is vertically connected to the outer side of the root of each column (1), and the leg (2) can be fixed on the upper surface of the edge of the reserved hole; two long cross beams (3) and two short cross beams (4) are connected to the tops of the four columns (1) to form a rectangular frame; a section of long strip-shaped sliding grooves are respectively opened on the sides of the two short cross beams (4) along their axial directions, and the opening positions of the two sections of long strip-shaped sliding grooves are opposite; The transmission mechanism includes two first bearings (5) and two second bearings (6). The two first bearings (5) are respectively arranged on the two sections of long strip-shaped sliding grooves and can slide arbitrarily along the corresponding long strip-shaped sliding grooves; a fixing device for temporarily restricting their sliding in the long strip-shaped sliding grooves is arranged on each of the two first bearings (5); the two second bearings (6) are respectively arranged on one side of the two short cross beams (4) where the long strip-shaped sliding grooves are not opened, and the fixing positions of the two second bearings (6) are opposite; a rotating shaft rod (7) is correspondingly installed between each of the two first bearings (5) and each of the two second bearings (6), and a plurality of rubber wheels (8) are sleeved on the rotating shaft rod (7); a motor (9) is externally connected to the rotating shaft rod (7) corresponding to the second bearing (6); The column (1), the leg (2), the long cross beam (3) and the short cross beam (4) are angle steel or square steel; The fixing device includes bolts (10) fixed on both sides of the first bearing (5). The bolts (10) pass through the long strip-shaped sliding grooves and are locked and fixed by nuts (11).

2. The vertical transmission device of an assembled structure support system according to claim 1, characterized in that, Bolt limit grooves are correspondingly arranged at multiple positions on the bottom of the two long strip-shaped sliding grooves.

3. The vertical transmission device of an assembled structure support system according to claim 1, characterized in that, The leg (2) can be clamped or fixed on the upper surface of the edge of the reserved hole through a fixing member.

4. The vertical transmission device of an assembled structure support system according to claim 3, characterized in that, The axial direction of the leg (2) is parallel to the axial direction of the short cross beam (4).

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