CN213265641U - A operation device for installation of tunnel top fan - Google Patents
A operation device for installation of tunnel top fan Download PDFInfo
- Publication number
- CN213265641U CN213265641U CN202021864831.0U CN202021864831U CN213265641U CN 213265641 U CN213265641 U CN 213265641U CN 202021864831 U CN202021864831 U CN 202021864831U CN 213265641 U CN213265641 U CN 213265641U
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- mounting bracket
- operation platform
- tunnel
- working device
- work platform
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses an operation device for installation of tunnel top fan, including work platform, mounting bracket and elevating system, the mounting bracket is fixed on elevating system, and work platform's one end articulates on the mounting bracket, is equipped with the leveling mechanism who is used for leveling work platform between work platform and the mounting bracket. The operation device for installing the fan at the top of the tunnel is simple in structure, convenient to operate and low in operation cost.
Description
Technical Field
The utility model relates to a scaffold technical field on a telescopic support especially relates to an operation device for installation of tunnel top fan.
Background
The tunnel fan installation is the arc structure because of the tunnel top, especially the navigation tunnel of ship lift, and the tunnel top reaches 14 meters apart from ground height, and personnel's traditional mode of construction is for setting up the framed bent or hire the high altitude construction car, if set up the framed bent, consuming time and power, and possibly influence the hoist and mount of fan equipment, if hire the high altitude construction car, because of the work load is little, equipment hire with high costsly, and the high altitude construction car is difficult to directly be used for the tunnel fan installation.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide an operation device for tunnel top fan installation that simple structure, convenient operation and running cost are low.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an operation device for installation of tunnel top fan, includes work platform, mounting bracket and elevating system, the mounting bracket is fixed on elevating system, work platform's one end articulates on the mounting bracket, be equipped with the leveling mechanism who is used for leveling work platform between work platform and the mounting bracket.
As a further improvement of the above technical solution:
the leveling mechanism is a chain block.
The work platform is provided with a lower lifting lug, the mounting frame is provided with an upper lifting lug, one end of the chain block is connected with the upper lifting lug through a pull rope, and the other end of the chain block is connected with the lower lifting lug through the pull rope.
The side of the operation platform is provided with a safety railing.
The safety rail is welded on the operation platform.
The mounting frame is connected with the lifting mechanism through bolts.
The mounting frame is provided with a connecting plate, and the connecting plate is connected with the lifting mechanism through a bolt.
The lifting mechanism is a truck crane, and the mounting frame is mounted on a main arm of the truck crane.
The operation platform comprises an adjusting frame and a steel plate paved at the top of the adjusting frame, one end of the adjusting frame is hinged to the mounting frame, and the leveling mechanism is arranged between the steel plate and the mounting frame.
Compared with the prior art, the utility model has the advantages of:
the utility model discloses an operation device for installation of tunnel top fan, including work platform, mounting bracket and elevating system, the mounting bracket is fixed on elevating system, and work platform's one end articulates on the mounting bracket, is equipped with the leveling mechanism who is used for leveling work platform between work platform and the mounting bracket. When the lifting device is used, an operator and/or an object are/is located on the operation platform, the lifting mechanism is started, the lifting mechanism drives the operation platform to ascend, and in the ascending process of the operation platform, the operation platform is leveled through the leveling mechanism, so that the operation platform can stably lift the operator and/or the object to the installation position of the fan at the top of the tunnel to install the fan at the top of the tunnel. The operation device for installing the fan at the top of the tunnel is simple in structure, convenient to operate and low in operation cost.
Drawings
Fig. 1 is the utility model discloses an operation device's for tunnel top fan installation structural schematic diagram.
Fig. 2 is an enlarged view at a in fig. 1.
Fig. 3 is the utility model discloses a work platform, mounting bracket and levelling mechanism three's connection relation picture for operation device of tunnel top fan installation.
Fig. 4 is a connection relation diagram of the operation platform and the mounting rack 4 of the operation device for installing the fan at the top of the tunnel.
The reference numerals in the figures denote:
1. an operation platform; 11. an adjusting bracket; 111. angle steel; 112. i-shaped steel; 113. channel steel; 12. a steel plate; 2. a mounting frame; 21. a connecting plate; 3. a lifting mechanism; 4. a leveling mechanism; 5. a lower lifting lug; 6. an upper lifting lug; 7. a safety rail; 8. a bolt; 9. and (4) a hinge shaft.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Fig. 1 to 4 show the utility model discloses an operation device for installation of tunnel top fan, including work platform 1, mounting bracket 2 and elevating system 3, mounting bracket 2 is fixed on elevating system 3, and work platform 1's one end articulates on mounting bracket 2, is equipped with the leveling mechanism 4 that is used for leveling work platform 1 between work platform 1 and the mounting bracket 2. During the use, operation personnel and/or article are located work platform 1, start elevating system 3, and elevating system 3 drives work platform 1 and rises, and at the in-process that work platform 1 rises, through leveling mechanism 4 with work platform 1 leveling for work platform 1 can be with the steady jacking of operation personnel and/or article to the installation department of tunnel top fan and install the fan at tunnel top. The operation device for installing the fan at the top of the tunnel is simple in structure, convenient to operate and low in operation cost.
In this embodiment, as shown in fig. 2 and 3, the leveling mechanism 4 is a chain block. Specifically, the work platform 1 is provided with a lower lifting lug 5, the mounting frame 2 is provided with an upper lifting lug 6, one end of the chain block is connected with the upper lifting lug 6 through a pull rope, and the other end of the chain block is connected with the lower lifting lug 5 through the pull rope. In the ascending process of the operation platform 1, the operation platform 1 is kept in a horizontal state by adjusting the chain block.
In this embodiment, as shown in fig. 1 and 2, a safety rail 7 is provided at the side of the work platform 1. Specifically, safety barrier 7 welds on work platform 1, improves the security of operation personnel on work platform 1 operation.
In this embodiment, as shown in fig. 2 and 3, the mounting frame 2 is connected to the lifting mechanism 3 through a bolt 8, so as to be conveniently disassembled and assembled. Specifically, a connecting plate 21 is arranged on the mounting frame 2, and the connecting plate 21 is connected with the lifting mechanism 3 through a bolt 8.
In this embodiment, as shown in fig. 1, the lifting mechanism 3 is a truck crane, and the mounting frame 2 is mounted on a main arm of the truck crane.
In this embodiment, the work platform 1 includes an adjusting bracket 11 and a steel plate 12 laid on the top of the adjusting bracket 11, one end of the adjusting bracket 11 is hinged to the mounting bracket 2, and the leveling mechanism 4 is disposed between the steel plate 12 and the mounting bracket 2. The adjusting frame 11 comprises four parallel angle steels 111, an i-shaped steel 112 and two parallel channel steels 113, the four angle steels 111 are fixed on one side of the i-shaped steel 112, the two channel steels 113 are fixed on the other side of the i-shaped steel 112, and one ends of the two channel steels 113 far away from the i-shaped steel 112 are hinged to the mounting frame 2 through hinge shafts 9.
By adopting the operation device for installing the fan at the top of the tunnel, only the operation platform 1 and the installation frame 2 need to be manufactured, the bolt 8 and the chain block are prepared, and the connection with the main arm of the truck crane is completed. The operation device is convenient to process, low in cost, wide in application range, convenient to use on site and reusable, is not only suitable for installation and construction of the tunnel fan, but also can be used in a high-altitude environment, and achieves a good use effect.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides an operation device for installation of tunnel top fan which characterized in that: including operation platform (1), mounting bracket (2) and elevating system (3), mounting bracket (2) are fixed on elevating system (3), the one end of operation platform (1) articulates on mounting bracket (2), be equipped with leveling mechanism (4) that are used for leveling operation platform (1) between operation platform (1) and mounting bracket (2), operation platform (1) include alignment jig (11) and lay in steel sheet (12) at alignment jig (11) top, alignment jig (11) one end is articulated with mounting bracket (2), leveling mechanism (4) are located between steel sheet (12) and mounting bracket (2).
2. The working device for tunnel roof fan installation of claim 1, wherein: the leveling mechanism (4) is a chain block.
3. The working device for tunnel roof fan installation according to claim 2, wherein: the lifting lug (5) is arranged on the operation platform (1), the lifting lug (6) is arranged on the mounting rack (2), one end of the chain block is connected with the upper lifting lug (6) through a pull rope, and the other end of the chain block is connected with the lower lifting lug (5) through a pull rope.
4. The working device for tunnel roof fan installation of claim 1, wherein: the side of the operation platform (1) is provided with a safety railing (7).
5. The working device for tunnel roof fan installation according to claim 4, wherein: the safety rail (7) is welded on the operation platform (1).
6. The working device for tunnel roof fan installation of claim 1, wherein: the mounting frame (2) is connected with the lifting mechanism (3) through a bolt (8).
7. The working device for tunnel roof fan installation of claim 1, wherein: the mounting bracket (2) is provided with a connecting plate (21), and the connecting plate (21) is connected with the lifting mechanism (3) through a bolt (8).
8. The working device for tunnel roof fan installation according to any one of claims 1 to 7, wherein: the lifting mechanism (3) is a truck crane, and the mounting frame (2) is mounted on a main arm of the truck crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864831.0U CN213265641U (en) | 2020-08-31 | 2020-08-31 | A operation device for installation of tunnel top fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021864831.0U CN213265641U (en) | 2020-08-31 | 2020-08-31 | A operation device for installation of tunnel top fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213265641U true CN213265641U (en) | 2021-05-25 |
Family
ID=75979417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021864831.0U Active CN213265641U (en) | 2020-08-31 | 2020-08-31 | A operation device for installation of tunnel top fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213265641U (en) |
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2020
- 2020-08-31 CN CN202021864831.0U patent/CN213265641U/en active Active
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