CN208330429U - A kind of tunnel tufa stone paragraph distortion preventing constructing device - Google Patents
A kind of tunnel tufa stone paragraph distortion preventing constructing device Download PDFInfo
- Publication number
- CN208330429U CN208330429U CN201820229715.8U CN201820229715U CN208330429U CN 208330429 U CN208330429 U CN 208330429U CN 201820229715 U CN201820229715 U CN 201820229715U CN 208330429 U CN208330429 U CN 208330429U
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- China
- Prior art keywords
- main body
- rod
- tunnel
- paragraph
- fixed block
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- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of tunnel tufa stone paragraph distortion preventing constructing devices, including apparatus main body, support rod, second fixed block, wheel and nut groove, first fixed block is installed among described device main body, and first is inlaid with screw hole inside fixed block, support frame is installed below described device main body, and the first rotary shaft is installed among support frame, the support rod is connected to two sides below apparatus main body, and telescopic rod is inlaid with inside support rod, the telescopic rod is internally provided with drive rod, and adjusting knob is connected on the left of drive rod, the nut groove is set to inside fixed link, and bolt is inlaid with inside nut groove.The tunnel tufa stone paragraph distortion preventing constructing device, is provided with rotatable support frame, and apparatus main body is made to carry out rotary folding, convenient for storage, saves space, and after the volume for reducing the device, wheel can be moved easily apparatus main body, convenient for carried out when construction using.
Description
Technical field
The utility model relates to constructing tunnel engineering device technique field, specially a kind of tunnel tufa stone paragraph distortion preventing is applied
Tooling is set.
Background technique
Tufa stone is needed in the process of construction in tunnel, is at this moment needed to carry out a fixation to tufa stone, is prevented its deformation,
So we need distortion preventing constructing device to meet above-mentioned requirements, however existing tunnel tufa stone paragraph distortion preventing is applied
Tooling, which is set, to be not easy to adjust height, and supporting surface can not be expanded, also be inconvenient to connect between supporting surface, tunnel tufa stone section
It is relatively simple to fall distortion preventing constructing device function, and using not convenient enough, flexible.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of tunnel tufa stone paragraph distortion preventing constructing device
Background technique propose currently on the market be not easy to adjust height, supporting surface can not be expanded, between supporting surface also not
Facilitate connection, tunnel tufa stone paragraph distortion preventing constructing device function is relatively simple, and using it is not convenient enough, flexibly ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of tunnel tufa stone paragraph distortion preventing
Constructing device, including apparatus main body, support rod, the second fixed block, wheel and nut groove are equipped among described device main body
One fixed block, and screw hole is inlaid with inside the first fixed block, support frame is installed below described device main body, and among support frame
First rotary shaft is installed, the support rod is connected to two sides below apparatus main body, and telescopic rod is inlaid with inside support rod, institute
It states telescopic rod and is internally provided with drive rod, and be connected with adjusting knob on the left of drive rod, second fixed block is installed on support
Inside bar, and third fixed block is installed on the left of the second fixed block, the wheel is connected to support rod bottom, described device main body
Two sides are connected with fixed link, and are connected with the second rotary shaft below fixed link, and the nut groove is set to inside fixed link, and spiral shell
Bolt is inlaid with inside female groove.
Preferably, rotational structure, and the rotation angle range of apparatus main body are constituted between described device main body and support rod
It is 0-90 °.
Preferably, foldable structure is constituted between support frame as described above and support rod, and is integrated between support frame and support rod
Structure.
Preferably, stretching structure is constituted between the support rod and telescopic rod, and telescopic rod maximal dilation distance is no more than
Support pole length.
Preferably, engaging structure is constituted between the telescopic rod and drive rod, and drive rod is gear-like, and drive rod
Snap-in structure is constituted between the second fixed block, and drive rod and third fixed block are structure as a whole.
Preferably, there are four the fixed link is arranged altogether, and fixed link symmetrical placement is in apparatus main body two sides, and fixed
It is to be threadedly coupled between bar and bolt.
Compared with prior art, the utility model has the beneficial effects that tunnel tufa stone paragraph distortion preventing construction dress
It sets:
1. being provided with rotatable support frame, apparatus main body is made to carry out rotary folding, convenient for storage, save space, reducing should
After the volume of device, wheel can be moved easily apparatus main body, convenient for construction when carry out using；
2. being provided with fixed link, a supporting surface can be added by fixed link, apparatus main body is extended, the dress is made
Set can be used in the biggish tunnel of width in carry out using, be also convenient for supporting surface and be attached with the device, improved work efficiency,
The set-up time is saved, the limitation of the use scope of the device is reduced；
3. being provided with telescopic rod, telescopic rod is set to stretch by drive rod, it, can basis convenient for adjusting the height of the device
Tunnel height is adjusted, and adjusting method is simple and convenient, improves work efficiency, and can be consolidated telescopic rod by fixed block
It is fixed, facilitate the use of worker.
Detailed description of the invention
Fig. 1 is the utility model main view the schematic diagram of the section structure；
Fig. 2 is partial enlargement structural representation at the utility model A；
Fig. 3 is partial enlargement structural representation at the utility model B.
In figure: 1, apparatus main body, the 2, first fixed block, 3, screw hole, 4, support frame, the 5, first rotary shaft, 6, support rod, 7,
Telescopic rod, 8, drive rod, 9, adjusting knob, the 10, second fixed block, 11, third fixed block, 12, wheel, 13, fixed link, 14,
Second rotary shaft, 15, nut groove, 16, bolt.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of tunnel tufa stone paragraph distortion preventing construction
Device, including apparatus main body 1, the first fixed block 2, screw hole 3, support frame 4, the first rotary shaft 5, support rod 6, telescopic rod 7, transmission
Bar 8, adjusting knob 9, the second fixed block 10, third fixed block 11, wheel 12, fixed link 13, the second rotary shaft 14, nut groove 15
With bolt 16, the first fixed block 2 is installed among apparatus main body 1, and is inlaid with screw hole 3, apparatus main body inside the first fixed block 2
Constitute rotational structure between 1 and support rod 6, and the rotation angle range of apparatus main body 1 is 0-90 °, apparatus main body 1 can half-and-half into
Row folds, and can save space, keep the flexibility of apparatus main body 1 higher, also improves working efficiency of the worker in construction, device
Support frame 4 is installed below main body 1, and the first rotary shaft 5, structure between support frame 4 and support rod 6 are installed among support frame 4
It is structure as a whole at foldable structure, and between support frame 4 and support rod 6, after support frame 4 and the mutually folding of support rod 6, can contract
The use scope of small apparatus main body 1 is also convenient for moving the apparatus main body 1, support rod 6 is connected under apparatus main body 1 convenient for storage
Square two sides, and telescopic rod 7 is inlaid with inside support rod 6, stretching structure, and telescopic rod 7 are constituted between support rod 6 and telescopic rod 7
Maximal dilation distance is no more than 6 length of support rod, so that telescopic rod 7 is stretched by drive rod 8, convenient for adjusting the apparatus main body
1 height can be adjusted according to tunnel height, convenient for using when construction, constitute between telescopic rod 7 and drive rod 8 and engage knot
Structure, and drive rod 8 is gear-like, and snap-in structure is constituted between drive rod 8 and the second fixed block 10, and 8 He of drive rod
Third fixed block 11 is structure as a whole, and adjusting 7 height method of telescopic rod is simple and convenient, improves work efficiency, solid by third
Determining block 11, telescopic rod 7 can be fixed, and facilitate the use of worker, telescopic rod 7 is internally provided with drive rod 8, and is driven
Adjusting knob 9 is connected on the left of bar 8, the second fixed block 10 is installed on inside support rod 6, and is equipped on the left of the second fixed block 10
Third fixed block 11, wheel 12 are connected to 6 bottom of support rod, and 1 two sides of apparatus main body are connected with fixed link 13, and under fixed link 13
Side is connected with the second rotary shaft 14, and fixed link 13 is altogether there are four settings, and 13 symmetrical placement of fixed link is in 1 two sides of apparatus main body,
And a supporting surface can be added by fixed link 13, by apparatus main body 1 to be threadedly coupled between fixed link 13 and bolt 16
It is extended, be used in the device can in the biggish tunnel of width and carry out using being also convenient for supporting surface and the apparatus main body 1 and carry out
Connection, improves work efficiency, and saves the set-up time, nut groove 15 is set to inside fixed link 13, and is inlayed inside nut groove 15
Embedded with bolt 16.
Working principle: when using the tunnel tufa stone paragraph distortion preventing constructing device, it is necessary first to solidifying to the tunnel
Limestone paragraph distortion preventing constructing device carries out a simple understanding, and apparatus main body 1 is moved to a conjunction by wheel 12
Suitable position, apparatus main body 1 can be used for fixing tufa stone, and convenient for construction, then the first fixed block 2 makes apparatus main body 1 with screw hole 3
Symmetrical fold is carried out, support rod 6 is made inwardly to carry out rotation withdrawal, convenient for storage, support frame 4 is revolved by the first rotary shaft 5
Turnover is folded, so that drive rod 8 is controlled telescopic rod 7 by rotating adjusting knob 9 convenient for storage whole device main body 1 and stretch up and down
Contracting, facilitates the height of regulating device main body 1, and the tunnel suitable for different height is constructed, and then adjusting knob 9 is pushed to make to pass
Engaged between lever 8 and the second fixed block 10, achievees the purpose that fix the structure, fixed link 13 passes through the second rotary shaft 14
It is rotated, can add supporting surface (being not drawn into figure) is extended apparatus main body 1, and the tunnel that can be used for different in width carries out
Construction, apparatus main body 1 and supporting surface (being not drawn into figure) is fixed by nut groove 15 and bolt 16, in this explanation
The content being not described in detail belongs to the prior art well known to professional and technical personnel in the field.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of tunnel tufa stone paragraph distortion preventing constructing device, including apparatus main body (1), support rod (6), the second fixed block
(10), wheel (12) and nut groove (15), it is characterised in that: the first fixed block (2) are installed among described device main body (1),
And first is inlaid with screw hole (3) inside fixed block (2), is equipped with support frame (4) below described device main body (1), and support frame
(4) intermediate to be equipped with the first rotary shaft (5), the support rod (6) is connected to two sides below apparatus main body (1), and support rod (6)
Inside is inlaid with telescopic rod (7), and the telescopic rod (7) is internally provided with drive rod (8), and is connected with tune on the left of drive rod (8)
It saves knob (9), it is internal that second fixed block (10) is installed on support rod (6), and the is equipped on the left of the second fixed block (10)
Three fixed blocks (11), the wheel (12) are connected to support rod (6) bottom, and described device main body (1) two sides are connected with fixed link
(13), it and below fixed link (13) being connected with the second rotary shaft (14), the nut groove (15) is set to fixed link (13) inside,
And bolt (16) are inlaid with inside nut groove (15).
2. a kind of tunnel tufa stone paragraph distortion preventing constructing device according to claim 1, it is characterised in that: the dress
It sets and constitutes rotational structure between main body (1) and support rod (6), and the rotation angle range of apparatus main body (1) is 0-90 °.
3. a kind of tunnel tufa stone paragraph distortion preventing constructing device according to claim 1, it is characterised in that: the branch
Foldable structure is constituted between support (4) and support rod (6), and is structure as a whole between support frame (4) and support rod (6).
4. a kind of tunnel tufa stone paragraph distortion preventing constructing device according to claim 1, it is characterised in that: the branch
Stretching structure is constituted between strut (6) and telescopic rod (7), and telescopic rod (7) maximal dilation distance is no more than support rod (6) length
Degree.
5. a kind of tunnel tufa stone paragraph distortion preventing constructing device according to claim 1, it is characterised in that: described to stretch
Engaging structure is constituted between contracting bar (7) and drive rod (8), and drive rod (8) is gear-like, and drive rod (8) is consolidated with second
Determine to constitute snap-in structure between block (10), and drive rod (8) and third fixed block (11) are structure as a whole.
6. a kind of tunnel tufa stone paragraph distortion preventing constructing device according to claim 1, it is characterised in that: described solid
Fixed pole (13) is altogether there are four settings, and fixed link (13) symmetrical placement is in apparatus main body (1) two sides, and fixed link (13) and spiral shell
It is threaded connection between bolt (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229715.8U CN208330429U (en) | 2018-02-08 | 2018-02-08 | A kind of tunnel tufa stone paragraph distortion preventing constructing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229715.8U CN208330429U (en) | 2018-02-08 | 2018-02-08 | A kind of tunnel tufa stone paragraph distortion preventing constructing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208330429U true CN208330429U (en) | 2019-01-04 |
Family
ID=64782189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820229715.8U Expired - Fee Related CN208330429U (en) | 2018-02-08 | 2018-02-08 | A kind of tunnel tufa stone paragraph distortion preventing constructing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208330429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608058A (en) * | 2019-10-16 | 2019-12-24 | 钱俊史 | Portable supporting device for coal mining |
| CN110900560A (en) * | 2019-11-27 | 2020-03-24 | 佛山科学技术学院 | Multi-foot wheeled mobile robot system with scene understanding capability |
-
2018
- 2018-02-08 CN CN201820229715.8U patent/CN208330429U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110608058A (en) * | 2019-10-16 | 2019-12-24 | 钱俊史 | Portable supporting device for coal mining |
| CN110900560A (en) * | 2019-11-27 | 2020-03-24 | 佛山科学技术学院 | Multi-foot wheeled mobile robot system with scene understanding capability |
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| 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: 20190104 Termination date: 20200208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |