CN220056059U - Nonstandard construction hoisting machinery - Google Patents
Nonstandard construction hoisting machinery Download PDFInfo
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- CN220056059U CN220056059U CN202320355469.1U CN202320355469U CN220056059U CN 220056059 U CN220056059 U CN 220056059U CN 202320355469 U CN202320355469 U CN 202320355469U CN 220056059 U CN220056059 U CN 220056059U
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 238000003466 welding Methods 0.000 claims description 24
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of hoisting machinery, in particular to nonstandard construction hoisting machinery which comprises a frame body, a front support, an upper upright post, a rear support, a cross beam, a ground beam and an inclined strut, wherein the frame body is formed by the front support, the inclined strut is arranged on the frame body, the upper upright post is sleeved on the upper part of the front support, one end of the cross beam is fixedly connected on the upper part of the rear support, the middle part of the cross beam is fixedly connected on the upper part of the front support, the other end of the cross beam is provided with a fixed pulley, two ends of the ground beam are respectively fixedly connected with the lower parts of the front support and the rear support, the counter weight is fixedly connected on the lower rear part of the rear support, the inclined strut is obliquely arranged between the front support and the rear support, one end of the inclined strut is fixedly connected on the lower part of the front support, and the other end of the inclined strut is fixedly connected on the upper part of the rear support. The utility model has simple structure, convenient disassembly and assembly, effectively saves cost, adopts double upright posts and double cross beams for the front and rear brackets, is more stable and safer when in use, has adjustable length of the cross beams, the ground beams and the diagonal braces, and has wide applicability.
Description
Technical Field
The utility model relates to the technical field of hoisting machinery, in particular to nonstandard construction hoisting machinery.
Background
The construction of the high-rise building saves the using cost of the tower crane shift, the tower crane is generally dismantled after the main body structure is capped, and other construction procedures such as dismantling an outer scaffold and installing a curtain wall can not be matched with the construction by using the tower crane; or the tower crane is not dismantled, but the construction can not be carried out by utilizing the cooperation of the tower crane at the position outside the working radius of the tower crane.
Under the condition of no tower crane, the scaffold is removed by using a mast crane or other standard hoisting machinery on the construction site, but the crane machinery is inconvenient to install and move on building floors, and the cost for using the large-tonnage all-ground crane is high. The curtain wall installation is also carried out by using the hanging basket, but the hanging basket is suitable for an operation platform of an installer and is not suitable for hoisting large curtain wall constructional elements, so that a lifting machine with convenient disassembly and assembly and high safety is required to be designed urgently.
Disclosure of Invention
Aiming at the problems, the utility model aims to provide the nonstandard construction hoisting machine which is convenient to assemble and disassemble, is more stable and safer in use, has wide applicability and can greatly save the cost.
In order to solve the technical problems, a first technical scheme adopted by the utility model is as follows: the utility model provides a nonstandard construction hoisting machine, has the support body that front bracket, upper column, rear bracket, crossbeam, floor beam and bracing are constituteed to and counterweight and hoist engine that set up on the support body, the upper column cup joint in front bracket upper portion, the one end fixed connection of crossbeam is in rear bracket upper portion, and middle part fixed connection is in the upper portion of front bracket, the other end of crossbeam is equipped with the fixed pulley, the floor beam both ends respectively with front bracket with the lower part fixed connection of rear bracket, the counterweight is fixed in rear bracket lower rear portion, hoist engine fixed connection in rear bracket lower front portion, the bracing slope sets up between the front bracket with rear bracket, and one end is fixed in front bracket lower part, the other end fixed connection is in rear bracket upper portion.
In the technical scheme, the front bracket comprises a front bracket weldment, three anchor bolts and two casters; the front bracket weldment is formed by welding a first supporting beam, two first upright posts, a first connecting pipe, four inclined supporting plates, five reinforcing plates, three anchor nuts and four caster supporting plates, wherein bolt holes are drilled on the first supporting beam, the first upright posts and the caster supporting plates; the truckle is fixedly connected with the truckle supporting plate, and rag bolt and rag nut threaded connection.
In the technical scheme, the upper upright post is formed by welding a double upright post and a second connecting pipe, and bolt holes are drilled in the upright post.
In the technical scheme, the rear bracket consists of a rear bracket weldment, four anchor bolts and three casters; the rear bracket welding piece is formed by welding a first supporting beam, two second upright posts, a first connecting pipe, four inclined supporting plates, two reinforcing plates, four anchor nuts, six caster supporting plates, a second supporting beam, two rear ground beams, two counterweight fixing rods and two winch fixing rods, wherein bolt holes are drilled in the second upright posts, the second supporting beam and the rear ground beams; two anchor bolts are arranged on the first supporting beam, two casters are arranged on the second supporting beam, and two anchor bolts and one caster are arranged on the second supporting beam.
In the technical scheme, the cross beam consists of a front beam, a rear beam, a reinforced steel wire rope, a rigging turnbuckle and a fixed pulley; the front beam is sleeved with the rear beam, and bolt holes are drilled in the front beam and the rear beam; the fixed pulley is fixedly connected to the front end of the front beam, one end of the reinforcing steel wire rope is fixedly connected to the front end of the front beam, and the other end of the reinforcing steel wire rope bypasses the second connecting pipe of the upper upright post and is fixedly connected to the rear end of the rear beam through the rigging turnbuckle.
In the technical scheme, the ground beam is a rectangular tube and is sleeved with the rear ground beam on the rear support, and the ground beam is drilled with bolt holes.
In the technical scheme, the diagonal brace is formed by sleeving an upper diagonal brace joint and a lower diagonal brace joint; the upper inclined strut joint is formed by welding a screw rod connecting plate and a left-handed screw into a left-handed screw weldment, a left-handed nut and a first square pipe are welded into a left-handed nut weldment, a bolt hole is drilled in the first square pipe, and the left-handed screw weldment is in threaded connection with the left-handed nut weldment; the diagonal bracing lower joint is formed by welding a screw rod connecting plate and a right-handed screw into a right-handed screw weldment, a right-handed nut and a second square tube are welded into a right-handed nut weldment, a bolt hole is drilled in the second square tube, and the right-handed screw weldment is in threaded connection with the right-handed nut weldment.
In summary, compared with the traditional technical means, the technical scheme provided by the utility model has the following beneficial effects: the nonstandard construction hoisting machine can be assembled and used by conveying all accessories to a roof or a floor through the construction elevator, is convenient to disassemble and assemble, solves the problem that the standard construction hoisting machine is inconvenient to use in limited spaces such as the roof and the floor, and simultaneously saves cost effectively compared with an all-ground crane.
The design of double upright posts and double cross beams of the front and rear brackets enhances the bearing capacity of nonstandard construction hoisting machinery; the front bracket and the rear bracket are connected through the double ground beams and the double inclined struts, so that the overall stability of the nonstandard construction hoisting machinery is enhanced; the length of the cross beam, the ground beam and the diagonal bracing can be adjusted, and the distance between the front bracket and the rear bracket can be adjusted conveniently. The mounting height of the cross beam is adjustable, so that the lifting of the building outer contour under different height working conditions is met; the overhanging length of the cross beam is adjustable, so that the lifting of working conditions of different widths of the building outline is met.
The double upright posts and the double cross beams of the front bracket and the rear bracket strengthen the bearing capacity of nonstandard construction hoisting machinery; the front bracket and the rear bracket are connected through the double ground beams and the double inclined struts, so that the overall stability of the nonstandard construction hoisting machinery is enhanced; the front bracket and the rear bracket are provided with casters, so that the nonstandard construction hoisting machinery can move horizontally conveniently; and foundation bolts are arranged on the front and rear brackets, so that the front and rear brackets are reasonably stressed and are reasonably transmitted to the floor structure during hoisting, and the floor structure is more stable and higher in safety during use.
Drawings
The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
FIG. 1 is a schematic front view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a right side view of the present utility model;
FIG. 4 is a right side view of the front bracket of the present utility model;
FIG. 5 is a right side view of the upper upright of the present utility model;
FIG. 6 is a schematic front view of a rear bracket according to the present utility model;
FIG. 7 is a right side view of the rear bracket of the present utility model;
FIG. 8 is a schematic front view of a diagonal brace of the present utility model;
reference numerals illustrate: 1-a front support; 11-front bracket weldment; 111-a first support beam; 112-a first upright; 113-a first connection tube; 114-a diagonal brace plate; 115-reinforcing plates; 116-anchor nuts; 117-caster support plate; 12-anchor bolts; 13-casters; 2-an upper upright post; 21-standing bars; 22-a second connecting tube; 3-a rear bracket; 31-rear bracket weldment; 311-a second upright; 312-a second support beam; 313-rear ground beam; 314-counterweight securing lever; 315-a winch fixing rod; 4-a cross beam; 41-front beam; 42-a rear beam; 43-reinforcing steel cords; 44-rigging turnbuckle; 45-fixed pulleys; 5-a ground beam; 6-diagonal bracing; 61-bracing upper segments; 611-a lead screw connection plate; 612-left-handed screw; 613-left-hand nut; 614-first square tube; 62-bracing lower section; 621-right-handed screw; 622-right-hand nut; 623-a second square tube; 7-balancing weight; 8-a winch.
Detailed Description
The following preferred embodiments according to the present utility model are intended to suggest that various changes and modifications may be made by the worker skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
The utility model will be further described with reference to the following drawings:
as shown in fig. 1 to 8, a nonstandard construction hoisting machine comprises a frame body composed of a front support 1, an upper upright 2, a rear support 3, a cross beam 4, a ground beam 5 and an inclined strut 6, and a counterweight 7 and a winch 8 which are arranged on the frame body, wherein the upper upright 2 is sleeved on the upper portion of the front support 1, one end of the cross beam 4 is fixedly connected with the upper portion of the rear support 3, the middle portion is fixedly connected with the upper portion of the front support 1, the other end of the cross beam 4 is provided with a fixed pulley 45, two ends of the ground beam 5 are respectively fixedly connected with the lower portions of the front support 1 and the rear support 3, the counterweight 7 is fixedly connected with the lower rear portion of the rear support 3, the inclined strut 6 is obliquely arranged between the front support 1 and the rear support 3, one end of the upper portion of the front support 1 is fixedly connected with the lower portion of the rear support 3, and the other end of the upper portion of the rear support 3 is fixedly connected with the lower portion of the rear support 3.
As shown in fig. 1, 2, 3 and 4, the front bracket 1 includes a front bracket weldment 11, three anchor bolts 12 and two casters 13; the front bracket weldment 11 is formed by welding a first supporting beam 111, two first upright posts 112, a first connecting pipe 113, four diagonal bracing plates 114, five reinforcing plates 115, three anchor nuts 116 and four caster support plates 117, wherein bolt holes are drilled on the first supporting beam 111, the first upright posts 112 and the caster support plates 117; the caster 13 is fixedly connected to the caster support plate 117, and the anchor bolt 12 is screwed to the anchor nut 116.
As shown in fig. 5, the upper upright post 2 is formed by welding a double upright post 21 and a second connecting pipe 22, and bolt holes are drilled in the upright post 21.
As shown in fig. 1, 6 and 7, the rear bracket 3 is composed of a rear bracket weldment 31, four anchor bolts 12 and three casters 13; the rear bracket weldment 31 is formed by welding a first supporting beam 111, two second upright posts 311, a first connecting pipe 113, four diagonal bracing plates 114, two reinforcing plates 115, four anchor nuts 116, six caster supporting plates 117, a second supporting beam 312, two rear ground beams 313, two counterweight fixing rods 314 and two winch fixing rods 315, and bolt holes are drilled on the second upright posts 311, the second supporting beam 312 and the rear ground beams 313; the first support beam 111 is provided with two anchor bolts 12, two casters 13, and the second support beam 312 is provided with two anchor bolts 12, one caster 13.
As shown in fig. 1 and 2, the cross beam 4 is composed of a front beam 41, a rear beam 42, a reinforced steel wire rope 43, a rigging turnbuckle 44 and a fixed pulley 45; the front beam 41 is sleeved with the rear beam 42, and bolt holes are drilled in the front beam 41 and the rear beam 42; the fixed pulley 45 is fixedly connected to the front end of the front beam 41, one end of the reinforcing steel wire rope 43 is fixedly connected to the front end of the front beam 41, and the other end of the reinforcing steel wire rope bypasses the second connecting pipe 22 of the upper upright post 2 and is fixedly connected to the rear end of the rear beam 42 through the rigging turnbuckle 44.
The ground beam 5 is a rectangular tube and is sleeved with a rear ground beam 313 on the rear bracket 3, and bolt holes are drilled in the ground beam 5.
As shown in fig. 1 and 8, the diagonal brace 6 is formed by sleeving a diagonal brace upper section 61 and a diagonal brace lower section 62; the diagonal bracing upper section 61 is formed by welding a left-handed screw welding piece through a screw connecting plate 611 and a left-handed screw 612, a left-handed nut 613 and a first square pipe 614 are welded into a left-handed nut welding piece, a bolt hole is drilled in the first square pipe 614, and the left-handed screw welding piece is in threaded connection with the left-handed nut welding piece; the diagonal bracing lower joint 62 is formed by welding a right-handed screw welding piece by a screw connecting plate 611 and a right-handed screw 621, a right-handed nut 622 and a second square pipe 623 are welded to form a right-handed nut welding piece, a bolt hole is drilled in the second square pipe 623, and the right-handed screw welding piece is in threaded connection with the right-handed nut welding piece.
The assembly mode of the utility model is as follows: firstly placing the rear support 3 on a floor, sleeving the lower part of the upper upright post 2 on the upper part of the front support 1 by bolts, fixing one end of the ground beam 5 on the lower end of the first upright post 112 of the front support by bolts, and sleeving the other end of the ground beam 5 on the rear ground beam 313 of the rear support by bolts; after the front beam 41 and the rear beam 42 are sleeved, one end of the front beam 41 and the rear beam 42 are fixed with the upper part of a first upright post 112 of the front bracket by bolts, the other end of the front beam is fixed with the upper part of a second upright post 311 of the rear bracket by bolts, a fixed pulley 45 is fixedly connected to the front end of the front beam 41, one end of a reinforcing steel wire rope 43 is fixedly connected to the front end of the front beam 41, and a second connecting pipe 113 which bypasses the upper upright post at the other end is fixedly connected to the rear end of the rear beam 42 by a rigging turnbuckle 44; the diagonal brace upper joint 61 is sleeved with the diagonal brace lower joint 62 and fixed by bolts, the diagonal brace length is adjusted, one end of the diagonal brace is fixed with the lower part of the front support first upright post 112, and the other end of the diagonal brace is fixed with the upper part of the rear support second upright post 311 by bolts; the winch 8 is fixed on the winch fixing rod 315 of the rear bracket by bolts, a winch steel wire rope bypasses the fixed pulley 45, the counterweight 7 is sleeved on the counterweight fixing rod 314 and is placed on the rear ground beam 313, and the installation is completed.
When the utility model is used, the height of the foundation bolts 12 of the front bracket and the rear bracket is required to be adjusted before use, so that the castor 13 is not stressed. The overhanging length of the cross beam 4 is 0.8-1.5 m, the mounting height of the cross beam 4 is 1.2-1.8 m, the distance between the front bracket 1 and the rear bracket 3 is 1.6-2.5 m, and the distance between the front bracket and the rear bracket is larger than 1.5 times of the overhanging length of the cross beam. The lifting weight is not more than 1000kg, and the total weight of the counterweight 7 is not less than 1000kg.
When the mounting height of the cross member 4 is less than 1.5m, the upper column 2 may not be mounted. After the nonstandard construction hoisting machinery is used on one floor, the height of the foundation bolt 12 is adjusted, so that the castor 13 is stressed and can horizontally move to the other floor for use; when the non-standard construction hoisting machine is used on different floors, the non-standard construction hoisting machine is disassembled into all components, transported to another floor through stairs or construction elevators, and then assembled into a whole for use. When the lifting weight is more than 1000kg and less than 2000kg, two nonstandard construction hoisting machines can be used for hoisting together.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The nonstandard construction hoisting machine is characterized in that: the device comprises a frame body consisting of a front support (1), an upper upright post (2), a rear support (3), a cross beam (4), a ground beam (5) and an inclined strut (6), and a counterweight (7) and a winch (8) which are arranged on the frame body, wherein the upper upright post (2) is sleeved on the upper part of the front support (1), one end of the cross beam (4) is fixedly connected with the upper part of the rear support (3), the middle part of the cross beam is fixedly connected with the upper part of the front support (1), the other end of the cross beam (4) is provided with a fixed pulley (45),
the ground beam (5) both ends respectively with fore-stock (1) with the lower part fixed connection of back support (3), counter weight (7) are fixed in back support (3) lower rear portion, hoist engine (8) fixed connection in back support (3) lower front portion, bracing (6) slope sets up fore-stock (1) with between back support (3), and one end is fixed fore-stock (1) lower part, the other end fixed connection is in back support (3) upper portion.
2. The nonstandard construction hoist machine of claim 1, wherein: the front bracket (1) comprises a front bracket weldment (11), three foundation bolts (12) and two casters (13); the front bracket weldment (11) is formed by welding a first supporting beam (111), two first upright posts (112), a first connecting pipe (113), four diagonal bracing plates (114), five reinforcing plates (115), three anchor nuts (116) and four caster supporting plates (117), wherein bolt holes are drilled in the first supporting beam (111), the first upright posts (112) and the caster supporting plates (117); the castor (13) is fixedly connected with the castor supporting plate (117), and the anchor bolt (12) is in threaded connection with the anchor nut (116).
3. The nonstandard construction hoist machine of claim 1, wherein: the upper upright post (2) is formed by welding a double upright post (21) and a second connecting pipe (22), and bolt holes are drilled in the upright post (21).
4. The nonstandard construction hoist machine of claim 1, wherein: the rear bracket (3) consists of a rear bracket weldment (31), four foundation bolts (12) and three casters (13); the rear bracket weldment (31) is formed by welding a first supporting beam (111), two second upright posts (311), a first connecting pipe (113), four diagonal bracing plates (114), two reinforcing plates (115), four foot nuts (116), six foot wheel supporting plates (117), a second supporting beam (312), two rear ground beams (313), two counterweight fixing rods (314) and two winch fixing rods (315), and bolt holes are drilled in the second upright posts (311), the second supporting beam (312) and the rear ground beams (313); two anchor bolts (12) are arranged on the first supporting beam (111), two casters (13) are arranged on the second supporting beam (312), two anchor bolts (12) are arranged on the second supporting beam, and one caster (13) is arranged on the second supporting beam.
5. A non-standard construction hoist machine according to claim 3, wherein: the cross beam (4) consists of a front beam (41), a rear beam (42), a reinforced steel wire rope (43), a rigging turnbuckle (44) and a fixed pulley (45); the front beam (41) is sleeved with the rear beam (42), and bolt holes are drilled in the front beam (41) and the rear beam (42); the fixed pulley (45) is fixedly connected to the front end of the front beam (41), one end of the reinforcing steel wire rope (43) is fixedly connected to the front end of the front beam (41), and the other end of the reinforcing steel wire rope bypasses the second connecting pipe (22) of the upper upright post (2) and is fixedly connected to the rear end of the rear beam (42) through the rigging turnbuckle (44).
6. The nonstandard construction hoist machine of claim 4, wherein: the ground beam (5) is a rectangular tube and is sleeved with a rear ground beam (313) on the rear support (3), and bolt holes are drilled in the ground beam (5).
7. The nonstandard construction hoist machine of claim 1, wherein: the diagonal brace (6) is formed by sleeving a diagonal brace upper joint (61) and a diagonal brace lower joint (62); the inclined strut upper joint (61) is formed by welding a left-handed screw (612) and a left-handed screw connecting plate (611), a left-handed nut (613) and a first pipe (614) are welded to form a left-handed nut weldment, a bolt hole is drilled in the first pipe (614), and the left-handed screw weldment is in threaded connection with the left-handed nut weldment; the diagonal bracing lower joint (62) is formed by welding a right-handed screw (621) and a right-handed screw connecting plate (611), a right-handed nut (622) and a second square tube (623) into a right-handed nut weldment, a bolt hole is drilled in the second square tube (623), and the right-handed screw weldment is in threaded connection with the right-handed nut weldment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320355469.1U CN220056059U (en) | 2023-03-01 | 2023-03-01 | Nonstandard construction hoisting machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320355469.1U CN220056059U (en) | 2023-03-01 | 2023-03-01 | Nonstandard construction hoisting machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220056059U true CN220056059U (en) | 2023-11-21 |
Family
ID=88760000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320355469.1U Active CN220056059U (en) | 2023-03-01 | 2023-03-01 | Nonstandard construction hoisting machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220056059U (en) |
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2023
- 2023-03-01 CN CN202320355469.1U patent/CN220056059U/en active Active
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