CN215048201U

CN215048201U - High-altitude scattered splicing and assembling net rack hoisting device

Info

Publication number: CN215048201U
Application number: CN202121431280.3U
Authority: CN
Inventors: 张涛; 田晓春; 曹正正; 陈坤强; 李凯歌; 张�浩; 吴春晖; 张毅; 百鹏杰; 郑梦博; 李志峰
Original assignee: Henan No1 Construction Engineering Group Co ltd
Current assignee: Henan No1 Construction Engineering Group Co ltd
Priority date: 2021-06-26
Filing date: 2021-06-26
Publication date: 2021-12-07
Anticipated expiration: 2031-06-26

Abstract

The utility model discloses a net rack hoist device is assembled in high altitude is pieced together in bulk aims at solving hoist device can't satisfy the light-weighted technical problem of assembling the operation among the prior art. The utility model discloses mainly include the rack room lid, the rack room lid on can dismantle and be connected with the truss base, fixedly connected with bellmouth holds the pipe up on the truss base, hold the intraductal cover and be equipped with the intubate, intubate free end one side fixedly connected with support, it corresponds side fixedly connected with A-frame, be provided with the jack-up unit on the support. Utilize the utility model discloses and need not to rely on large-scale hoisting equipment such as truck crane in a large number, can effectively improve rack high altitude and assemble efficiency, reduce construction cost, and the flexible operation.

Description

High-altitude scattered splicing and assembling net rack hoisting device

Technical Field

The utility model relates to a building hoist and mount technical field, concretely relates to net rack hoist device is assembled in high altitude piece together.

Background

Today, the construction industry is developing at a high speed, large-span buildings such as sports stadiums, public venues and the like are in a large number, and the mesh structure is accepted by the industry as the preferred structural form of the roof. At present, the high-altitude assembly method of the net rack roof mostly adopts an automobile crane or a tower crane to assist in hoisting rod pieces, and the operation must be carried out by a specially-assigned person, and an operator needs to deeply know the structural performance of the crane. In addition, the auxiliary hoisting rod pieces of the truck crane or the tower crane need to depend on a large number of large hoisting equipment such as the truck crane, the hoisting cost is high, the high-altitude assembling efficiency of the net rack is low, and the construction cost is high.

Therefore, the long-time large-scale machinery hoisting cost in the prior art is quite high, and a small-scale hoisting device is urgently needed to meet the light-weight assembling operation.

Disclosure of Invention

The utility model aims to solve the technical problem that a net rack hoist device is assembled in high altitude is pieced together to hoist device who solves among the prior art in the hope can't satisfy the problem of lightweight operation of assembling. The lifting task of the small-sized member is met by one-man moving operation on the net rack, and the purposes of time saving and labor saving are achieved.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a high-altitude assembled net rack hoisting device is designed, and comprises a net rack roof, wherein a truss base is detachably connected to the net rack roof; a socket pipe with an upward socket is fixedly connected to the truss base; the inner part of the bearing pipe is sleeved with an insertion pipe; one side of the free end of the insertion pipe is fixedly connected with a bracket, and the corresponding side of the insertion pipe is fixedly connected with a triangular bracket; and the bracket is provided with a hoisting unit.

Preferably, the hoisting unit comprises a winch, the winch is fixedly connected to the support, one end of the triangular support is longitudinally and rotatably connected with a fixed pulley, and the winch is connected with the fixed pulley in a sliding mode through a lifting rope.

Preferably, the inserting pipe is fixedly connected with a main bearing and an auxiliary bearing which are matched with the bearing pipe at a vertical interval.

Further, the pipe diameter of the insertion pipe is equal to the diameter of the bearing inner hole of the main bearing and the secondary bearing, and the arrangement distance between the main bearing and the secondary bearing on the insertion pipe is not less than 35 cm.

Preferably, the truss base is in the shape of a horizontally placed triangular prism.

Preferably, two groups of handles are fixedly arranged on the bracket.

Preferably, the free end of the lifting rope is fixedly connected with a lifting hook.

Preferably, the cannula and the triangular support are raised by forty-five degrees.

Preferably, the height of the insertion pipe is 15-25 cm greater than the height of the cross section of the truss base.

Preferably, the length of the truss base is not less than four times of the projecting length of the triangular support.

Compared with the prior art, the utility model discloses a main beneficial technological effect lies in:

1. utilize the utility model discloses and need not to rely on large-scale hoisting equipment such as truck crane in a large number, can effectively improve the rack high altitude and assemble efficiency, reduce construction cost.

2. The utility model discloses the flexible operation, it uses to make the high altitude assemble mechanical cost and reduce by a wide margin to implement.

3. The utility model discloses a truss base is suitable for and moves on the rack cell, can satisfy the due intensity stability of base.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 3 is a disassembled view of the structure of fig. 2.

Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.

Fig. 5 is a disassembled view of the structure of fig. 4.

Fig. 6 is a schematic structural view of an insertion tube and a triangular bracket in embodiment 4 of the present invention.

In the above figures, 1 is a net rack roof; 2 is a truss base; 3 is a bearing pipe; 4 is a cannula; 5 is a bracket; 6 is a triangular bracket; 7 is a handle; 8 is a winch; 9 is a fixed pulley; 10 is a lifting rope; 11 is a lifting hook; 12 is a main bearing; and 13 is an auxiliary bearing.

Detailed Description

The following embodiments are only intended to illustrate the present invention in detail, and do not limit the scope of the present invention in any way.

The components and structures or unit modules referred to in the following examples are all conventional commercially available products unless otherwise specified.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1: the utility model provides a net rack hoist device is assembled in high altitude piece together, refers to fig. 1, and it includes net rack roof 1, can dismantle on the net rack roof 1 and be connected with truss base 2, truss base 2 adopts the triangular prism cross-section, ties in order to increase its rigidity as a whole with the chord member drawknot. Truss base 2 is suitable for and moves on the rack cell, and satisfies the intensity stability that the base should have.

Fixedly connected with bellmouth 3 up on truss base 2, bear 3 endotheca and be equipped with intubate 4, 4 free end one side fixedly connected with supports 5 of intubate, correspond side fixedly connected with A-frame 6, support 5 on be provided with the jack-up unit, accomplish jack-up work.

Example 2: a high altitude is pieced together and is assembled rack hoist device, refers to fig. 2 and fig. 3, and the difference with embodiment 1 lies in: one end of the bracket 5 is fixedly connected with two groups of handles 7 at intervals in the longitudinal direction; the starting angle of the triangular support 6 can be adjusted by two groups of handles 7 which are fixedly connected with one end of the support 5 at intervals in the longitudinal direction.

Example 3: a high altitude is pieced together and is assembled rack hoist device, refer to fig. 4 and 5, the difference with embodiment 1 lies in:

the hoisting unit comprises a winch 8, the winch 8 is fixedly connected to the support 5, a fixed pulley 9 is longitudinally rotatably connected to one end of the triangular support 6, the winch 8 is slidably connected with the fixed pulley 9 through a lifting rope 10, a hook 11 is fixedly connected to the free end of the lifting rope 10, a base of the winch 8 is welded to the insertion pipe 4, a bolt hole is reserved in the base to fix the winch 8, and the winch 8 on the base drives the lifting rope 10 to hoist a heavy object.

Example 4: a high altitude is pieced together and is assembled rack hoist device, refers to fig. 6, and the difference with embodiment 1 lies in:

the inserting pipe 4 is vertically and fixedly connected with a main bearing 12 and an auxiliary bearing 13 which are matched with the bearing pipe 3 at intervals; two groups of bearings on the insertion pipe 4 can effectively reduce the friction with the bearing pipe 4 to increase the flexible steering of the triangular support 6; the main bearing 12 is held by the mouth of the socket 3 so that the tripod 6 remains solid when the sliding connection is satisfied.

The pipe diameter of the insertion pipe 4 should be equal to the bearing inner hole diameter of the main bearing 12 and the secondary bearing 13, and the arrangement distance between the main bearing 12 and the secondary bearing 13 on the insertion pipe 4 should not be less than 35cm, so as to ensure that the insertion pipe 4 has enough effective length inside the socket pipe 3.

Example 5: the utility model provides a net rack hoist device is assembled in high altitude piece together, lies in with embodiment 1's difference:

the insertion tube 4 and the triangular support 6 are raised by forty-five degrees and are welded into a whole.

The triangular support 6 is welded by adopting a steel pipe, the included angle between the triangular support and the insertion pipe 4 is lifted up and welded into a whole by forty-five degrees, the triangular outline is internally welded by the deformed steel bar with phi 22 into a broken line type for reinforcement, and the end part of the triangular support 6 is provided with the fixed pulley 9.

The inner diameter of the pipe wall of the insertion pipe 4 is matched with the auxiliary bearing 13, the height of the insertion pipe 4 is about 20cm greater than the height of the cross section of the truss base 2 and is firmly welded at the end part of the truss base 2, and the size of the bell mouth of the insertion pipe 4 is preferably just wrapping the main bearing 12.

Example 6: the utility model provides a net rack hoist device is assembled in high altitude piece together, lies in with embodiment 1's difference:

the length of the truss base 2 is not less than four times of the projection length of the triangular support 6 and meets the requirements of the unit grid size of the net rack roof 1 (the function of supporting and balancing weight).

The operation and use method of the high-altitude assembled net rack hoisting device comprises the following steps:

the hoist 8 is started to work, and the heavy object is matched with the lifting hook 11, so that the lifting work can be performed through the lifting rope 10 between the hoist 8 and the fixed pulley 9. During operation, an operator holds the pair of handles 7 welded on the support 5 so as to operate the steering of the triangular support 6, and the two groups of bearings on the insertion pipe 4 can effectively reduce the friction with the bearing pipe 4 so as to increase the steering flexibility of the triangular support 6.

The utility model discloses a truss base 2 is suitable for and moves on the rack cell, and satisfies the intensity stability that the base should have. The high-altitude splicing machine has greatly reduced cost and flexible operation.

The present invention has been described in detail with reference to the accompanying drawings and embodiments, but those skilled in the art will understand that various specific parameters in the above embodiments can be changed without departing from the spirit of the present invention, so as to form a plurality of specific embodiments, which are the common variation range of the present invention, and the detailed description is omitted here.

Claims

1. The utility model provides a net rack hoist device is assembled in high altitude piece together, includes net rack room lid, its characterized in that: the detachable truss type solar water heater is characterized in that a truss base is detachably connected to the net rack roof, a socket-up socket of the fixedly connected truss base is arranged on the truss base, an insertion pipe is arranged in the socket-pipe inner sleeve, a bracket is fixedly connected to one side of the free end of the insertion pipe, a triangular bracket is fixedly connected to the corresponding side of the bracket, and a hoisting unit is arranged on the bracket.

2. The high-altitude assembling net rack hoisting device according to claim 1, wherein the hoisting unit comprises a winch, the winch is fixedly connected to the support, one end of the triangular support is longitudinally and rotatably connected with a fixed pulley, and the winch is slidably connected with the fixed pulley through a lifting rope.

3. The high-altitude assembled net rack hoisting device according to claim 1, wherein the inserting pipe is fixedly connected with a main bearing and an auxiliary bearing which are matched with the bearing pipe at a vertical interval.

4. The high-altitude assembled net rack hoisting device according to claim 3, wherein the pipe diameter of the insertion pipe is equal to the diameter of the inner bearing hole of the main bearing and the secondary bearing, and the arrangement distance of the main bearing and the secondary bearing on the insertion pipe is not less than 35 cm.

5. The high-altitude assembled net rack hoisting device according to claim 1, wherein the truss base is in a triangular prism shape horizontally placed.

6. The high-altitude assembling net rack hoisting device according to claim 1, wherein two groups of handles are fixedly arranged on the bracket.

7. The high-altitude assembling net rack hoisting device according to claim 2, wherein a hook is fixedly connected to a free end of the lifting rope.

8. The high-altitude assembling net rack hoisting device according to claim 1, wherein the insertion pipe and the triangular support are raised by forty-five degrees.

9. The high-altitude assembled net rack hoisting device according to claim 1, wherein the height of the insertion pipe is 15-25 cm greater than the cross-sectional height of the truss base.

10. The high-altitude assembling net rack hoisting device according to claim 1, wherein the length of the truss base is not less than four times of the projection length of the triangular support.