CN207278275U - Assist type lifting trolley - Google Patents
Assist type lifting trolley Download PDFInfo
- Publication number
- CN207278275U CN207278275U CN201721238570.XU CN201721238570U CN207278275U CN 207278275 U CN207278275 U CN 207278275U CN 201721238570 U CN201721238570 U CN 201721238570U CN 207278275 U CN207278275 U CN 207278275U
- Authority
- CN
- China
- Prior art keywords
- platform
- channel steel
- fixed platform
- liftable type
- lifting trolley
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model provides a kind of assist type lifting trolley, including fixed platform, Liftable type platform, supporting rack, lifting gear and sliding extension frame, the fixed platform is fixedly fastened on ground by support frame as described above, the Liftable type platform is adjustably installed to the upper surface of the fixed platform by sliding extension frame height, the lifting gear is installed on the upper surface of the fixed platform, and the output terminal of the lifting gear is connected with the Liftable type platform.The utility model is avoided because anchor cable hole position changes and excavation face elevation influences, it is necessary to remake, reequip the problem of trolley, its features simple structure, easily operated, can effectively improve construction efficiency, while save the cost inputs such as device resource.
Description
Technical field
Tunnel construction machinery field is the utility model is related to, more particularly to a kind of assist type lifting trolley.
Background technology
It is more using not Liftable type trolley in tunnel construction both at home and abroad at present, when in different level construction surface progress anchor
When rope is constructed or cavern excavation face absolute altitude changes, more using remaking trolley or reequiping the construction method of trolley, there are cost
Input is high, and corresponding process construction speed is slow, influences the unfavorable conditions such as the adjacent engineering construction in periphery.
Utility model content
The purpose of this utility model is to provide a kind of assist type lifting trolley, to solve to answer in surrounding enviroment in the prior art
It is miscellaneous, it is necessary to frequently manufacture, reequip the problem of trolley when being influenced by changeable excavated section.
In order to solve the above technical problems, the utility model provides a kind of assist type lifting trolley, including fixed platform,
Liftable type platform, supporting rack, lifting gear and sliding extension frame, the fixed platform fix twelve Earthly Branches by support frame as described above
On the ground, the Liftable type platform is adjustably installed to the fixed platform by sliding extension frame height for support
Upper surface, the lifting gear are installed on the upper surface of the fixed platform, the output terminal of the lifting gear with it is described
Liftable type platform connects.
Preferably, support frame as described above is built using I-steel.
Preferably, the lifting gear is jack.
Preferably, the sliding extension frame includes the first channel steel and the second channel steel, the lower end of first channel steel with it is described
The upper surface of fixed platform is fixedly connected, and the bottom surface of the upper end of second channel steel and the Liftable type platform, which is fixed, to be connected
Connect；Location hole A is provided with first channel steel, formed with the location hole coordinated with the location hole A on second channel steel
B, second channel steel are arranged in the groove of first channel steel, and first channel steel is by being arranged in the location hole A
And the bolt in the location hole B and second channel steel it is detachably connected.
Preferably, the assist type lifting trolley further includes lift-on/lift-off type cat ladder, installed in the fixed platform and described
On Liftable type platform.
Preferably, the Liftable type platform be circumferentially provided with safety barrier and bamboo springboard gear shield.
Preferably, it is provided with anchor cable rig on the Liftable type platform.
By adopting the above-described technical solution, the utility model is avoided because anchor cable hole position changes and excavation face elevation shadow
Ring, it is necessary to remake, reequip the problem of trolley, it is its features simple structure, easily operated, construction efficiency, same time can be effectively improved
The about cost input such as device resource.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.The utility model will be described in further detail below.
Brief description of the drawings
The Figure of description for forming the part of the utility model is used to provide a further understanding of the present invention, this
The schematic description and description of utility model is used to explain the utility model, does not form the improper limit to the utility model
It is fixed.In the accompanying drawings：
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the position schematic diagram of supporting rack in the utility model；
Fig. 4 is the schematic diagram of sliding extension frame.
Reference numeral in figure：
1st, fixed platform；2nd, Liftable type platform；3rd, supporting rack；4th, sliding extension frame；5th, the first channel steel；6th, the second groove
Steel；7th, location hole A；8th, location hole B；9th, bolt；10th, lift-on/lift-off type cat ladder；11st, safety barrier；12nd, bamboo springboard gear shield；13rd, anchor cable
Drilling machine.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the utility model can
To be mutually combined.The utility model is described in detail with reference to embodiment.
In order to make those skilled in the art more fully understand the utility model, the utility model will be implemented below
Technical solution in example is clearly and completely described, it is clear that described embodiment is only the utility model part
Embodiment, instead of all the embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not doing
Go out all other embodiments obtained under the premise of creative work, should all belong to the scope of the utility model protection.
The utility model provides a kind of assist type lifting trolley, including fixed platform 1, Liftable type platform 2, support
Frame 3, lifting gear and sliding extension frame 4, the fixed platform 1 are fixedly fastened on ground by support frame as described above 3, institute
State the upper surface that Liftable type platform 2 is adjustably installed to the fixed platform 1 by the height of sliding extension frame 4, institute
State lifting gear to be installed on the upper surface of the fixed platform 1, the output terminal of the lifting gear and the Liftable type
Platform 2 connects.
During lifting trolley, Liftable type platform 2 is jacked up upwards with lifting gear, drive sliding extension frame 4 make its with
The height change of lifting gear and freely stretch, after specified altitude assignment is risen to, lifting gear is locked, thus can realize that trolley is applied
Quick, the safety lifting of work platform, so as to reach effective, rapid construction the mesh of the processes such as piggy-back anchor cable drilling hole, lower rope, tensioning
's.
By adopting the above-described technical solution, the utility model is avoided because anchor cable hole position changes and excavation face elevation shadow
Ring, it is necessary to remake, reequip the problem of trolley, it is its features simple structure, easily operated, construction efficiency, same time can be effectively improved
The about cost input such as device resource.
Preferably, support frame as described above 3 is built using I-steel.
Preferably, the lifting gear is jack.
Preferably, the sliding extension frame 4 includes the first channel steel 5 and the second channel steel 6, the lower end of first channel steel 5 with
The upper surface of the fixed platform 1 is fixedly connected, the upper end of second channel steel 6 and the bottom surface of the Liftable type platform 2
It is fixedly connected；Location hole A7 is provided with first channel steel 5, formed with matching somebody with somebody with the location hole A7 on second channel steel 6
The location hole B8 of conjunction, second channel steel 6 are arranged in the groove of first channel steel 5, and first channel steel 5 is by wearing
Bolt 9 and second channel steel 6 in the location hole A7 and the location hole B8 is detachably connected.
Preferably, the assist type lifting trolley further includes lift-on/lift-off type cat ladder 10, installed in the fixed platform 1 and institute
State on Liftable type platform 2.
Preferably, the Liftable type platform 2 be circumferentially provided with safety barrier 11 and bamboo springboard gear shield 12.
Preferably, it is provided with anchor cable rig 13 on the Liftable type platform 2.
The utility model has following innovative point：
(1) comply fully with transit tunnel anchor cable quick and precisely drill, lower rope demand.
(2) not only quick construction can be accomplished, but it is easy to operate.
(3) it is suitable for different level position to construct, compared with the construction of traditional trolley, shortens the construction time, save construction
Cost.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of assist type lifting trolley, it is characterised in that including fixed platform (1), Liftable type platform (2), supporting rack
(3), lifting gear and sliding extension frame (4), the fixed platform (1) are fixedly fastened on ground by support frame as described above (3)
On face, the Liftable type platform (2) is adjustably installed to the fixed platform by the sliding extension frame (4) height
(1) upper surface, the lifting gear are installed on the upper surface of the fixed platform (1), the output of the lifting gear
End is connected with the Liftable type platform (2).
2. assist type lifting trolley according to claim 1, it is characterised in that support frame as described above (3) is taken using I-steel
Build and form.
3. assist type lifting trolley according to claim 1, it is characterised in that the lifting gear is jack.
4. assist type lifting trolley according to claim 1, it is characterised in that the sliding extension frame (4) includes first
Channel steel (5) and the second channel steel (6), the lower end of first channel steel (5) is fixed with the upper surface of the fixed platform (1) to be connected
Connect, the upper end of second channel steel (6) is fixedly connected with the bottom surface of the Liftable type platform (2)；On first channel steel (5)
It is provided with location hole A (7), it is described formed with the location hole B (8) coordinated with the location hole A (7) on second channel steel (6)
Second channel steel (6) is arranged in the groove of first channel steel (5), and first channel steel (5) is by being arranged in the positioning
Bolt (9) and second channel steel (6) in hole A (7) and the location hole B (8) is detachably connected.
5. assist type lifting trolley according to claim 1, it is characterised in that the assist type lifting trolley, which further includes, to be hung
Dress formula cat ladder (10), on the fixed platform (1) and the Liftable type platform (2).
6. assist type lifting trolley according to claim 1, it is characterised in that the circumferential direction of the Liftable type platform (2)
It is provided with safety barrier (11) and bamboo springboard gear shield (12).
7. assist type lifting trolley according to claim 1, it is characterised in that set on the Liftable type platform (2)
There is anchor cable rig (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238570.XU CN207278275U (en) | 2017-09-26 | 2017-09-26 | Assist type lifting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721238570.XU CN207278275U (en) | 2017-09-26 | 2017-09-26 | Assist type lifting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278275U true CN207278275U (en) | 2018-04-27 |
Family
ID=61982922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721238570.XU Expired - Fee Related CN207278275U (en) | 2017-09-26 | 2017-09-26 | Assist type lifting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372523A (en) * | 2018-12-13 | 2019-02-22 | 华东交通大学 | Rotary bracket is used in a kind of construction of tunnel blasting excavation |
-
2017
- 2017-09-26 CN CN201721238570.XU patent/CN207278275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372523A (en) * | 2018-12-13 | 2019-02-22 | 华东交通大学 | Rotary bracket is used in a kind of construction of tunnel blasting excavation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20200926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |