Movable hoisting auxiliary tool
By designing a mobile mounting assistance appliance, the existing fixed lifting lifting equipment is large, large, large, and difficult to assemble in high -rise building construction. The material hanging and transportation reduces the difficulty and cost of construction.
Patent Information
- Application Number
- CN202420844570.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The existing fixed lifting and hoisting equipment has problems such as large size, large area, difficult assembly, and difficult position adjustment in high-rise and super-high-rise buildings. It is also difficult to construct, long construction period and high material consumption.
Designed a mobile mounting auxiliary appliance, including the bottom frame, the main keel of the boom, the left, right brackets, the rings, the loop, the roller and the manual hydraulic forklift, which is easy to assemble and decompose. Materials on high -rise buildings are lifted and transported.
The equipment is easy to assemble, easy to decompose, conveniently move and reuse, and it is suitable for the lifting and transportation of materials for high -rise buildings, reducing the difficulty and construction period of construction, and saving materials and costs.
Smart Images
Figure CN222410813U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to the technical field of material lifting and transportation, and specifically refers to a movable lifting auxiliary tool. Background Art
[0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc.
[0003] With the continuous development of society, more and more buildings are high-rise and super high-rise buildings. For high-rise and super high-rise buildings, fixed lifting equipment is usually used to lift the glass suction machine that sucks the glass, and then the glass is manually pulled by ropes to keep a certain distance from the building, and then it is lifted to the corresponding position for glass installation, and then manually installed. For other materials, fixed lifting equipment is also used to lift the materials and lift them to the corresponding floors. Fixed lifting equipment is large in size, complex in structure, occupies a large area, and is difficult to reuse.
[0004] Therefore, the use of fixed lifting equipment has the following disadvantages:
[0005] 1) Use fixed lifting equipment, which is large in size, occupies a large area, is difficult to assemble, and difficult to adjust the position.
[0006] 2) Conventional fixed lifting equipment is not only difficult to construct, takes a long time to complete, but also requires a lot of materials.
[0007] Therefore, it is hoped to provide a movable lifting auxiliary tool that is easy to assemble and disassemble, can be recycled and reused, can be easily moved on site, and can be suitable for lifting and transporting curtain wall glass, keels and other materials on building facades and lifting materials in confined spaces such as elevator shafts. Utility Model Content
[0008] In order to overcome the shortcomings of the above-mentioned prior art, one purpose of the utility model is to provide a movable lifting auxiliary tool, which is easy to assemble and disassemble, can be reused, can be easily moved on site, can be used for lifting and transporting curtain wall glass, keels and other materials on the exterior facade of buildings, and for lifting materials in confined spaces such as elevator shafts, and is suitable for large-scale promotion and application.
[0009] Another object of the utility model is to provide a movable lifting auxiliary tool, which has a clever design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0010] In order to achieve the above purpose, the utility model provides a movable lifting auxiliary tool, which is characterized by comprising a bottom frame, a main keel of a boom, a left bracket, a right bracket, a lifting ring, a counterweight assembly, and one of a roller and a manual hydraulic forklift, wherein:
[0011] The bottom frame is arranged horizontally and arranged on the roller or the manual hydraulic forklift in the left-right direction. The number of the rollers is multiple, and the multiple rollers are arranged horizontally and spaced apart from each other.
[0012] The main keel of the boom is inclined along the left-right direction, the left end of the main keel of the boom is lower than the right end of the main keel of the boom, the bottom frame is located below the left part of the main keel of the boom, the left bracket and the right bracket are both vertically arranged and spaced apart from each other on the left and right sides, the left bracket is located between the left part of the main keel of the boom and the left end of the bottom frame and respectively connects the left part of the main keel of the boom and the left end of the bottom frame, the right bracket is located between the left part of the main keel of the boom and the right end of the bottom frame and respectively connects the left part of the main keel of the boom and the right end of the bottom frame, the lifting ring is vertically arranged and located below the right end of the main keel of the boom and connected to the right end of the main keel of the boom;
[0013] The counterweight assembly is detachably arranged on the bottom frame. There are multiple counterweight assemblies, which are arranged at intervals from front to back. The bottom frame also has a position for installing a lifting and hoisting device.
[0014] Preferably, the horizontal distance from the right bracket to the right end of the main keel of the boom is 1.8m.
[0015] Preferably, the number of the counterweight assemblies is 4.
[0016] Preferably, the bottom frame includes a bottom front main keel, a bottom rear main keel, a bottom left main keel, a bottom right main keel, a bottom middle main keel and a bottom secondary keel, wherein:
[0017] The bottom front main keel and the bottom rear main keel are both arranged along the left-right direction and spaced apart from each other front to back. The bottom left main keel and the bottom right main keel are both arranged along the front-back direction and spaced apart from each other left to right. The bottom left main keel is located between the left end of the bottom front main keel and the left end of the bottom rear main keel and respectively connects the left end of the bottom front main keel and the left end of the bottom rear main keel. The bottom right main keel is located between the right end of the bottom front main keel and the right end of the bottom rear main keel and respectively connects the right end of the bottom front main keel and the right end of the bottom rear main keel. The bottom middle main keel is arranged along the front-to-back direction and is located between the bottom front main keel, the bottom rear main keel, the bottom left main keel and the bottom right main keel, and is respectively connected to the bottom front main keel and the bottom rear main keel. There are multiple bottom middle main keels, and the multiple bottom middle main keels are arranged at intervals from left to right. The bottom secondary keel is arranged along the left-to-right direction and is located between the bottom front main keel, the bottom rear main keel, the bottom left main keel and the leftmost bottom middle main keel, and is respectively connected to the bottom left main keel and the leftmost bottom middle main keel.
[0018] The counterweight assembly is detachably arranged on the bottom left main keel, the leftmost bottom middle main keel and the bottom secondary keel. The number of the bottom secondary keels is the same as the number of the counterweight assemblies. The bottom secondary keels and the counterweight assemblies are arranged in a one-to-one correspondence. The installation position of the lifting and hoisting equipment is located on the rightmost bottom middle main keel and the bottom right main keel. The left bracket is connected to the bottom left main keel, and the right bracket is respectively connected to the right end of the bottom front main keel and the right end of the bottom rear main keel.
[0019] More preferably, the counterweight assembly includes a handle, a vertical pole and a counterweight block, the counterweight block is horizontally arranged, the number of the counterweight blocks is multiple, and the multiple counterweight blocks are vertically stacked in sequence, and the movable lifting auxiliary tool also includes a sleeve, the sleeve is vertically arranged on the bottom secondary keel, the lowest counterweight block is located above the sleeve and respectively abuts against the bottom left main keel and the leftmost bottom middle main keel, the vertical pole is vertically arranged and vertically movably penetrates the multiple counterweight blocks, the lower end of the vertical pole is vertically inserted in the sleeve and threadedly engaged with the sleeve, the upper end of the vertical pole exposes the uppermost counterweight block upward, and the handle is located above the uppermost counterweight block and is arranged on the upper end of the vertical pole.
[0020] Furthermore, in the counterweight assembly, the number of the counterweight blocks is 5.
[0021] Preferably, the left bracket is a left support rod, which is vertically arranged, the upper end of the left support rod is located under the left part of the main keel of the boom and connected to the left part of the main keel of the boom, and the lower end of the left support rod is arranged on the left end of the bottom frame.
[0022] Preferably, the movable lifting auxiliary tool also includes an auxiliary support rod, which is inclined along the left and right directions, the left end of the auxiliary support rod is higher than the right end of the auxiliary support rod, the auxiliary support rod is located on the left side of the left bracket and between the left end of the main keel of the boom and the left end of the bottom frame, the left end of the auxiliary support rod and the right end of the auxiliary support rod are respectively connected to the left end of the main keel of the boom and the left end of the bottom frame.
[0023] Preferably, the right bracket includes a front right support rod and a rear right support rod, and the front right support rod and the rear right support rod are both inclined in the front-to-back direction and are arranged in an inverted V shape relative to each other in the front-to-back direction, the rear end of the front right support rod and the front end of the rear right support rod are both located under the left part of the main keel of the boom and are both connected to the left part of the main keel of the boom, and the front end of the front right support rod and the rear end of the rear right support rod are both arranged on the right end of the bottom frame.
[0024] More preferably, the movable lifting auxiliary tool also includes a front groove and a rear groove, and the front groove and the rear groove are both arranged along the left and right directions, the notch of the front groove is arranged forward, and the notch of the rear groove is arranged backward, the front groove is located in front of the left part of the main keel of the boom and is connected to the left part of the main keel of the boom and is arranged on the rear end of the front right support rod, and the rear groove is located behind the left part of the main keel of the boom and is connected to the left part of the main keel of the boom and is arranged on the front end of the rear right support rod.
[0025] The beneficial effects of the utility model are mainly:
[0026] 1. The bottom frame of the movable lifting auxiliary tool of the utility model is arranged horizontally and arranged on a roller or a manual hydraulic forklift in the left-right direction, a plurality of rollers are arranged horizontally at intervals from each other, the main keel of the boom is arranged obliquely in the left-right direction, the left end is lower than the right end, the bottom frame is located below the left part of the main keel of the boom, the left bracket and the right bracket are both arranged vertically and arranged at intervals from each other in the left and right directions, the left bracket is located between the left part of the main keel of the boom and the left end of the bottom frame and respectively connects the two, the right bracket is located between the left part of the main keel of the boom and the right end of the bottom frame and respectively connects the two, the lifting ring is arranged vertically and is located under the right end of the main keel of the boom and connected thereto, the counterweight assembly is detachably arranged on the bottom frame, a plurality of counterweight assemblies are arranged at intervals from each other front to back, and a lifting and hoisting equipment installation position is also provided on the bottom frame, therefore, it is easy to assemble and disassemble, can be circulated and reused, can be conveniently moved on site, can be applicable to the lifting and transportation of curtain wall glass, keels and other materials of building facades and the lifting and transportation of materials in confined spaces such as elevator shafts, and is suitable for large-scale promotion and application.
[0027] 2. The bottom frame of the movable lifting auxiliary tool of the utility model is horizontally arranged and arranged on rollers or manual hydraulic forklifts in the left and right directions, multiple rollers are arranged horizontally at intervals from each other, the main keel of the boom is inclined in the left and right directions, the left end is lower than the right end, the bottom frame is located below the left part of the main keel of the boom, the left bracket and the right bracket are both vertically arranged and spaced apart from each other in the left and right directions, the left bracket is located between the left part of the main keel of the boom and the left end of the bottom frame and respectively connects the two, the right bracket is located between the left part of the main keel of the boom and the right end of the bottom frame and respectively connects the two, the lifting ring is vertically arranged and located under the right end of the main keel of the boom and connected thereto, the counterweight assembly is detachably arranged on the bottom frame, multiple counterweight assemblies are spaced apart from each other front and back, and the bottom frame also has a lifting and hoisting equipment installation position. Therefore, it has ingenious design, simple structure, simple manufacturing, low manufacturing cost, and is suitable for large-scale promotion and application.
[0028] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations specifically pointed out in the content of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a front perspective schematic diagram of a specific embodiment of the movable lifting auxiliary tool of the utility model, in which a winch is installed and a steel wire rope is hung.
[0030] Figure 2 yes Figure 1 The illustrated embodiment is a schematic right perspective view without the hoist installed and without the eye and hanging wire rope.
[0031] Figure 3 yes Figure 1The illustrated embodiment is a schematic top perspective view without the hoist and counterweight assembly installed.
[0032] Figure 4 yes Figure 1 The illustrated embodiment is a partial front view schematic diagram of the embodiment when in use.
[0033] Figure 5 yes Figure 4 An enlarged schematic diagram of the bottom fixing device in FIG.
[0034] (Explanation of symbols)
[0035] 1 bottom frame; 2 main keel of boom; 3 left bracket; 4 right bracket; 5 lifting ring; 6 counterweight assembly; 7 roller; 8 installation position of lifting and hoisting equipment; 9 front main keel of bottom; 10 rear main keel of bottom; 11 left main keel of bottom; 12 right main keel of bottom; 13 middle main keel of bottom; 14 secondary keel of bottom; 15 handle; 16 vertical pole; 17 counterweight block; 18 sleeve; 19 auxiliary support rod; 20 front right support rod; 21 rear right support rod; 22 front groove; 23 rear groove; 24 lifting and hoisting equipment; 25 main structure of building; 26 wire rope; 27 electric hoist; 28 glass suction device; 29 glass. DETAILED DESCRIPTION
[0036] In order to more clearly understand the technical content of the present invention, the following embodiments are given in detail.
[0037] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are 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 direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0038] See also Figure 1 to Figure 3 As shown, in a specific embodiment of the utility model, the movable lifting auxiliary tool of the utility model includes a bottom frame 1, a main keel of the boom 2, a left bracket 3, a right bracket 4, a lifting ring 5, a counterweight assembly 6 and a roller 7, wherein:
[0039] The bottom frame 1 is horizontally arranged and arranged on the rollers 7 along the left-right direction. There are multiple rollers 7, and the multiple rollers 7 are horizontally spaced from each other.
[0040] The boom main keel 2 is tilted along the left-right direction, the left end of the boom main keel 2 is lower than the right end of the boom main keel 2, the bottom frame 1 is located below the left part of the boom main keel 2, the left bracket 3 and the right bracket 4 are both vertically arranged and spaced apart from each other on the left and right sides, the left bracket 3 is located between the left part of the boom main keel 2 and the left end of the bottom frame 1 and respectively connects the left part of the boom main keel 2 and the left end of the bottom frame 1, the right bracket 4 is located between the left part of the boom main keel 2 and the right end of the bottom frame 1 and respectively connects the left part of the boom main keel 2 and the right end of the bottom frame 1, the lifting ring 5 is vertically arranged and located below the right end of the boom main keel 2 and connected to the right end of the boom main keel 2;
[0041] The counterweight assembly 6 is detachably arranged on the bottom frame 1 . There are multiple counterweight assemblies 6 , which are arranged at intervals from front to back. The bottom frame 1 also has a lifting and hoisting equipment installation position 8 .
[0042] It is understandable that the roller 7 can be replaced by a manual hydraulic forklift, so that the bottom frame 1 is arranged on the manual hydraulic forklift, and the purpose of the utility model can also be achieved. The manual hydraulic forklift can be, for example, a small manual hydraulic forklift. Through the roller 7 or the manual hydraulic forklift, convenient movement operation can be achieved.
[0043] The number of the rollers 7 can be determined as needed. The above-mentioned “plurality” refers to more than 2. In a specific embodiment of the present invention, the number of the rollers 7 is 4, and the 4 rollers 7 are distributed at the 4 corners of a rectangle.
[0044] The boom main keel 2 can be any suitable building component. In a specific embodiment of the present utility model, the boom main keel 2 is a square steel tube, such as a 140mm (length) × 80mm (width) × 6mm (thickness) square steel tube.
[0045] The roller 7 can be a roller made of any suitable material. In a specific embodiment of the present invention, the roller 7 is a solid polyurethane roller.
[0046] The horizontal distance between the right bracket 4 and the right end of the boom main keel 2 can be determined as needed. In a specific embodiment of the present utility model, the horizontal distance between the right bracket 4 and the right end of the boom main keel 2 is 1.8 m. In other words, the distance between the right bracket 4 and the plane vertically arranged and arranged along the front-rear direction against the right end of the boom main keel 2 is 1.8 m.
[0047] The number of the counterweight components 6 can be determined as required, see Figure 2As shown, in a specific embodiment of the present invention, the number of the counterweight assemblies 6 is four.
[0048] The bottom frame 1 may have any suitable configuration, see Figure 1 to Figure 3 As shown, in a specific embodiment of the present utility model, the bottom frame 1 includes a bottom front main keel 9, a bottom rear main keel 10, a bottom left main keel 11, a bottom right main keel 12, a bottom middle main keel 13 and a bottom secondary keel 14, wherein:
[0049] The bottom front main keel 9 and the bottom rear main keel 10 are both arranged along the left-right direction and spaced apart from each other front to back. The bottom left main keel 11 and the bottom right main keel 12 are both arranged along the front-back direction and spaced apart from each other left to right. The bottom left main keel 11 is located between the left end of the bottom front main keel 9 and the left end of the bottom rear main keel 10 and respectively connects the left end of the bottom front main keel 9 and the left end of the bottom rear main keel 10. The bottom right main keel 12 is located between the right end of the bottom front main keel 9 and the right end of the bottom rear main keel 10 and respectively connects the right end of the bottom front main keel 9 and the right end of the bottom rear main keel 10. The middle main keel 13 is arranged along the front-to-back direction and is located between the bottom front main keel 9, the bottom rear main keel 10, the bottom left main keel 11 and the bottom right main keel 12, and is respectively connected to the bottom front main keel 9 and the bottom rear main keel 10. The number of the bottom middle main keels 13 is multiple, and the multiple bottom middle main keels 13 are arranged at intervals from left to right. The bottom secondary keel 14 is arranged along the left-to-right direction and is located between the bottom front main keel 9, the bottom rear main keel 10, the bottom left main keel 11 and the leftmost bottom middle main keel 13, and is respectively connected to the bottom left main keel 11 and the leftmost bottom middle main keel 13.
[0050] The counterweight assembly 6 is detachably arranged on the bottom left main keel 11, the leftmost bottom middle main keel 13 and the bottom secondary keel 14. The number of the bottom secondary keels 14 is the same as the number of the counterweight assemblies 6. The bottom secondary keels 14 and the counterweight assemblies 6 are arranged in a one-to-one correspondence. The lifting and hoisting equipment installation position 8 is located on the rightmost bottom middle main keel 13 and the bottom right main keel 12. The left bracket 3 is connected to the bottom left main keel 11, and the right bracket 4 is respectively connected to the right end of the bottom front main keel 9 and the right end of the bottom rear main keel 10.
[0051] The number of the bottom middle main keels 13 can be determined as needed. The above-mentioned "multiple" means more than 2. Figure 1 and Figure 3As shown, in a specific embodiment of the present invention, the number of the bottom middle main keels 13 is 2.
[0052] The bottom front main keel 9, the bottom rear main keel 10, the bottom left main keel 11, the bottom right main keel 12 and the bottom middle main keel 13 can be any suitable building components. In a specific embodiment of the present utility model, the bottom front main keel 9, the bottom rear main keel 10, the bottom left main keel 11, the bottom right main keel 12 and the bottom middle main keel 13 are all square steel tubes, for example, 120mm (length) × 80mm (width) × 4mm (thickness) square steel tubes.
[0053] The bottom secondary keel 14 can be any suitable building component. In a specific embodiment of the present invention, the bottom secondary keel 14 is a square steel tube, such as a 50 mm (length) × 50 mm (width) × 4 mm (thickness) square steel tube.
[0054] The counterweight assembly 6 may have any suitable configuration, see Figure 1 to Figure 3 As shown, in a specific embodiment of the utility model, the counterweight assembly 6 includes a handle 15, a vertical pole 16 and a counterweight block 17, the counterweight block 17 is horizontally arranged, the number of the counterweight blocks 17 is multiple, and the multiple counterweight blocks 17 are vertically stacked in sequence, and the movable lifting auxiliary tool also includes a sleeve 18, the sleeve 18 is vertically arranged on the bottom secondary keel 14, the lowest counterweight block 17 is located above the sleeve 18 and respectively abuts against the bottom left main keel 11 and the leftmost bottom middle main keel 13, the vertical pole 16 is vertically arranged and vertically movably penetrates the multiple counterweight blocks 17, the lower end of the vertical pole 16 is vertically inserted in the sleeve 18 and threadedly engaged with the sleeve 18, the upper end of the vertical pole 16 exposes the uppermost counterweight block 17 upward, and the handle 15 is located above the uppermost counterweight block 17 and is arranged on the upper end of the vertical pole 16.
[0055] The counterweight block 17 can be a counterweight block made of any suitable material. In a specific embodiment of the present invention, the counterweight block 17 is a concrete counterweight block.
[0056] The weight of the counterweight block 17 can be determined as needed. In a specific embodiment of the present invention, the weight of the counterweight block 17 is 25 kg.
[0057] The diameter of the sleeve 18 can be determined as needed. In a specific embodiment of the present invention, the diameter of the sleeve 18 is 28 mm.
[0058] In the counterweight assembly 6, the number of the counterweight blocks 17 can be determined as needed. The above-mentioned "multiple blocks" refers to more than 2 blocks. Figure 1-2 As shown, in a specific embodiment of the present utility model, in the counterweight assembly 6, the number of the counterweight blocks 17 is 5.
[0059] The handle 15 may have any suitable shape, see Figure 1-2 As shown, in a specific embodiment of the present invention, the handle 15 is a rod, and the rod is arranged along the front-rear direction.
[0060] The handle 15 and the upright 16 can be any suitable building components. In a specific embodiment of the present invention, the handle 15 and the upright 16 are both steel bars, such as HRB400 grade steel bars, and the diameter of the steel bars can be, for example, 28 mm.
[0061] The left bracket 3 may have any suitable configuration, see Figure 1 to Figure 3 As shown, in a specific embodiment of the utility model, the left bracket 3 is a left support rod, the left support rod is vertically arranged, the upper end of the left support rod is located under the left part of the boom main keel 2 and connected to the left part of the boom main keel 2, and the lower end of the left support rod is arranged on the left end of the bottom frame 1. In the case where the bottom frame 1 includes the bottom front main keel 9, the bottom rear main keel 10, the bottom left main keel 11, the bottom right main keel 12, the bottom middle main keel 13 and the bottom secondary keel 14, the lower end of the left support rod is arranged on the bottom left main keel 11.
[0062] The left support rod can be any suitable building component. In a specific embodiment of the present invention, the left support rod is a square steel tube, such as a 80mm (length) × 40mm (width) × 4mm (thickness) square steel tube.
[0063] The length of the left support rod can be determined as needed. In a specific embodiment of the present invention, the length of the left support rod is 88 cm.
[0064] The movable lifting auxiliary device may also include any other suitable components, see Figure 1 and Figure 3As shown, in a specific embodiment of the utility model, the movable lifting auxiliary tool also includes an auxiliary support rod 19, the auxiliary support rod 19 is tilted along the left and right directions, the left end of the auxiliary support rod 19 is higher than the right end of the auxiliary support rod 19, the auxiliary support rod 19 is located on the left side of the left bracket 3 and between the left end of the boom main keel 2 and the left end of the bottom frame 1, and the left end of the auxiliary support rod 19 and the right end of the auxiliary support rod 19 are respectively connected to the left end of the boom main keel 2 and the left end of the bottom frame 1. In the case where the bottom frame 1 includes the bottom front main keel 9, the bottom rear main keel 10, the bottom left main keel 11, the bottom right main keel 12, the bottom middle main keel 13 and the bottom secondary keel 14, the right end of the auxiliary support rod 19 is connected to the bottom left main keel 11.
[0065] The auxiliary support rod 19 can be any suitable building component. In a specific embodiment of the present invention, the auxiliary support rod 19 is a square steel tube, such as a 40 mm (length) × 40 mm (width) × 4 mm (thickness) square steel tube.
[0066] The right bracket 4 may have any suitable configuration, see Figure 1 to Figure 3 As shown, in a specific embodiment of the utility model, the right bracket 4 includes a front right support rod 20 and a rear right support rod 21, the front right support rod 20 and the rear right support rod 21 are both inclined in the front-to-back direction and mutually arranged in an inverted V shape in the front-to-back direction, the rear end of the front right support rod 20 and the front end of the rear right support rod 21 are both located under the left part of the boom main keel 2 and are both connected to the left part of the boom main keel 2, and the front end of the front right support rod 20 and the rear end of the rear right support rod 21 are both arranged on the right end of the bottom frame 1. In the case where the bottom frame 1 includes the bottom front main keel 9, the bottom rear main keel 10, the bottom left main keel 11, the bottom right main keel 12, the bottom middle main keel 13 and the bottom secondary keel 14, the front end of the front right support rod 20 and the rear end of the rear right support rod 21 are respectively arranged on the right end of the bottom front main keel 9 and the right end of the bottom rear main keel 10.
[0067] The front right support rod 20 and the rear right support rod 21 can be any suitable building components. In a specific embodiment of the present utility model, the front right support rod 20 and the rear right support rod 21 are square steel pipes, such as 80mm (length) × 40mm (width) × 4mm (thickness) square steel pipes.
[0068] The length of the front right support rod 20 and the length of the rear right support rod 21 can be determined as needed. In a specific embodiment of the present utility model, the length of the front right support rod 20 and the length of the rear right support rod 21 are both 133 cm.
[0069] The movable lifting auxiliary device may also include any other suitable components, see Figure 1 to Figure 3 As shown, in a specific embodiment of the utility model, the movable lifting auxiliary tool also includes a front groove 22 and a rear groove 23, and the front groove 22 and the rear groove 23 are both arranged along the left and right directions, the notch of the front groove 22 is arranged forward, and the notch of the rear groove 23 is arranged backward. The front groove 22 is located in front of the left part of the main keel 2 of the boom and is connected to the left part of the main keel 2 of the boom and is arranged on the rear end of the front right support rod 20, and the rear groove 23 is located behind the left part of the main keel 2 of the boom and is connected to the left part of the main keel 2 of the boom and is arranged on the front end of the rear right support rod 21.
[0070] The front groove 22 and the rear groove 23 can be any suitable building components. In a specific embodiment of the present invention, the front groove 22 and the rear groove 23 are both channel steels, such as 8# channel steels.
[0071] The length of the front groove 22 and the length of the rear groove 23 can be determined as needed. In a specific embodiment of the present invention, the length of the front groove 22 and the length of the rear groove 23 are both 10 cm.
[0072] It can be understood that the lifting and hoisting equipment installation position 8 is used to install a lifting and hoisting equipment 24, and the lifting and hoisting equipment 24 can be, for example, a winch.
[0073] When using, see Figure 4 and Figure 5As shown, the utility model is used as an upper fixing device. The layout floor of the upper fixing device is planned in advance according to the construction requirements. For example, the utility model is installed on the 11th floor of the main structure 25 of the building, and the right end of the main keel 2 of the boom is about 1.5m out of the main structure 25 of the building. The lifting and hoisting equipment 24, such as a winch, is installed on the lifting and hoisting equipment installation position 8 of the utility model. The lifting and hoisting equipment 24 can also be arranged on the upper floor or the lower floor. The steel wire rope 26 of the lifting and hoisting equipment 24 is passed through the lifting ring 5 and then hung down and connected to the bottom fixing device below. When the bottom fixing device includes an electric hoist 27 and a glass suction hoist 28, the steel wire rope 26 is connected to the electric hoist 27 to form a glass transportation route. The electric hoist 27 then sucks the glass 29 through the glass suction hoist 28 or is connected and fixed with other materials using another steel wire rope 26. The lifting and hoisting equipment 24 is started to vertically lift the glass 29 or other materials along the wire rope route between the two fixtures (the upper fixture and the bottom fixture) to reach the designated installation position or unloading position.
[0074] Therefore, the utility model has the following advantages:
[0075] 1. The utility model can be made of common materials on site (square steel pipes, channel steels, steel bars, sleeves, counterweights, polyurethane solid rollers, etc.), which is easy to make and can be directly assembled and made on site. It is easy to assemble and disassemble, can be repeatedly used, and can be easily moved;
[0076] 2. The utility model can be applied to the hoisting and transportation of curtain wall glass, keels and other materials of the building facade outside the building and the hoisting and transportation of materials in confined spaces such as elevator shafts. It can not only greatly reduce the carrying pressure of construction elevators or passenger and freight elevators, but also effectively transport vertically materials with overlong dimensions or different shapes that are not suitable for transportation by construction elevators, thus realizing simple, convenient and efficient vertical transportation of materials;
[0077] 3. According to the outer contours of different buildings, the material hoisting route can be planned in advance, and the movable curtain wall hoisting auxiliary equipment of the utility model can be deployed to hoist the materials in an orderly manner. The material hoisting speed is fast, safe and efficient, which saves construction time and reduces construction costs. It can also be used under adverse weather conditions.
[0078] In summary, the movable lifting auxiliary tool of the utility model is easy to assemble and disassemble, can be reused, can be easily moved on site, can be used for lifting and transporting curtain wall glass, keels and other materials on the exterior facade of buildings, and lifting materials in confined spaces such as elevator shafts. It has a clever design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.
[0079] It can be seen that the purpose of the utility model has been completely and effectively achieved. The function and structural principle of the utility model have been demonstrated and explained in the embodiments. Without departing from the principles, the implementation methods can be modified arbitrarily. Therefore, the utility model includes all modified implementation methods based on the spirit and scope of the claims.
Claims
1. A movable lifting auxiliary tool, characterized in that: It includes a bottom frame, a main keel of a boom, a left bracket, a right bracket, a lifting ring, a counterweight assembly, and one of a roller and a manual hydraulic forklift, wherein: The bottom frame is arranged horizontally and arranged on the roller or the manual hydraulic forklift in the left-right direction. The number of the rollers is multiple, and the multiple rollers are arranged horizontally and spaced apart from each other. The main keel of the boom is inclined along the left-right direction, the left end of the main keel of the boom is lower than the right end of the main keel of the boom, the bottom frame is located below the left part of the main keel of the boom, the left bracket and the right bracket are both vertically arranged and spaced apart from each other on the left and right sides, the left bracket is located between the left part of the main keel of the boom and the left end of the bottom frame and respectively connects the left part of the main keel of the boom and the left end of the bottom frame, the right bracket is located between the left part of the main keel of the boom and the right end of the bottom frame and respectively connects the left part of the main keel of the boom and the right end of the bottom frame, the lifting ring is vertically arranged and located below the right end of the main keel of the boom and connected to the right end of the main keel of the boom; The counterweight assembly is detachably arranged on the bottom frame. There are multiple counterweight assemblies, which are arranged at intervals from front to back. The bottom frame also has a position for installing a lifting and hoisting device.
2. The movable lifting auxiliary tool according to claim 1, characterized in that: The horizontal distance from the right bracket to the right end of the main keel of the boom is 1.8m.
3. The movable lifting auxiliary tool according to claim 1, characterized in that: The number of the counterweight assemblies is 4.
4. The movable lifting auxiliary tool according to claim 1, characterized in that: The bottom frame includes a bottom front main keel, a bottom rear main keel, a bottom left main keel, a bottom right main keel, a bottom middle main keel and a bottom secondary keel, wherein: The bottom front main keel and the bottom rear main keel are both arranged along the left-right direction and spaced apart from each other front to back. The bottom left main keel and the bottom right main keel are both arranged along the front-back direction and spaced apart from each other left to right. The bottom left main keel is located between the left end of the bottom front main keel and the left end of the bottom rear main keel and respectively connects the left end of the bottom front main keel and the left end of the bottom rear main keel. The bottom right main keel is located between the right end of the bottom front main keel and the right end of the bottom rear main keel and respectively connects the right end of the bottom front main keel and the right end of the bottom rear main keel. The bottom middle main keel is arranged along the front-to-back direction and is located between the bottom front main keel, the bottom rear main keel, the bottom left main keel and the bottom right main keel, and is respectively connected to the bottom front main keel and the bottom rear main keel. There are multiple bottom middle main keels, and the multiple bottom middle main keels are arranged at intervals from left to right. The bottom secondary keel is arranged along the left-to-right direction and is located between the bottom front main keel, the bottom rear main keel, the bottom left main keel and the leftmost bottom middle main keel, and is respectively connected to the bottom left main keel and the leftmost bottom middle main keel. The counterweight assembly is detachably arranged on the bottom left main keel, the leftmost bottom middle main keel and the bottom secondary keel. The number of the bottom secondary keels is the same as the number of the counterweight assemblies. The bottom secondary keels and the counterweight assemblies are arranged in a one-to-one correspondence. The installation position of the lifting and hoisting equipment is located on the rightmost bottom middle main keel and the bottom right main keel. The left bracket is connected to the bottom left main keel, and the right bracket is respectively connected to the right end of the bottom front main keel and the right end of the bottom rear main keel.
5. The movable lifting auxiliary tool according to claim 4, characterized in that: The counterweight assembly includes a handle, a vertical pole and a counterweight block, the counterweight block is horizontally arranged, the number of the counterweight blocks is multiple, and the multiple counterweight blocks are vertically stacked in sequence, the movable lifting auxiliary tool also includes a sleeve, the sleeve is vertically arranged on the bottom secondary keel, the lowest counterweight block is located above the sleeve and respectively abuts against the bottom left main keel and the leftmost bottom middle main keel, the vertical pole is vertically arranged and vertically movably penetrates the multiple counterweight blocks, the lower end of the vertical pole is vertically inserted in the sleeve and threadedly engaged with the sleeve, the upper end of the vertical pole exposes the uppermost counterweight block upward, and the handle is located above the uppermost counterweight block and is arranged on the upper end of the vertical pole.
6. The movable lifting auxiliary tool according to claim 5, characterized in that: In the counterweight assembly, the number of the counterweight blocks is 5.
7. The movable lifting auxiliary tool according to claim 1, characterized in that: The left bracket is a left support rod, which is vertically arranged. The upper end of the left support rod is located under the left part of the main keel of the boom and connected to the left part of the main keel of the boom, and the lower end of the left support rod is arranged on the left end of the bottom frame.
8. The movable lifting auxiliary tool according to claim 1, characterized in that: The movable lifting auxiliary tool also includes an auxiliary support rod, which is inclined along the left and right directions, and the left end of the auxiliary support rod is higher than the right end of the auxiliary support rod. The auxiliary support rod is located on the left side of the left bracket and between the left end of the main keel of the boom and the left end of the bottom frame. The left end of the auxiliary support rod and the right end of the auxiliary support rod are respectively connected to the left end of the main keel of the boom and the left end of the bottom frame.
9. The movable lifting auxiliary tool according to claim 1, characterized in that: The right bracket includes a front right support rod and a rear right support rod, and the front right support rod and the rear right support rod are both inclined in the front-to-back direction and are arranged in an inverted V shape relative to each other in the front-to-back direction. The rear end of the front right support rod and the front end of the rear right support rod are both located under the left part of the main keel of the boom and are both connected to the left part of the main keel of the boom, and the front end of the front right support rod and the rear end of the rear right support rod are both arranged on the right end of the bottom frame.
10. The movable lifting auxiliary tool according to claim 9, characterized in that: The movable lifting auxiliary tool also includes a front groove and a rear groove, and the front groove and the rear groove are both arranged along the left and right directions, the notch of the front groove is arranged forward, and the notch of the rear groove is arranged backward. The front groove is located in front of the left part of the main keel of the boom and is connected to the left part of the main keel of the boom and is arranged on the rear end of the front right support rod, and the rear groove is located behind the left part of the main keel of the boom and is connected to the left part of the main keel of the boom and is arranged on the front end of the rear right support rod.