CN207122117U - A kind of special scaffold of constructing tunnel - Google Patents
A kind of special scaffold of constructing tunnel Download PDFInfo
- Publication number
- CN207122117U CN207122117U CN201721057763.5U CN201721057763U CN207122117U CN 207122117 U CN207122117 U CN 207122117U CN 201721057763 U CN201721057763 U CN 201721057763U CN 207122117 U CN207122117 U CN 207122117U
- Authority
- CN
- China
- Prior art keywords
- pillar
- fixed
- plate
- cross bar
- constructing tunnel
- 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
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of special scaffold of constructing tunnel, including the first pillar and cross bar, the second pillar is installed above first pillar, and second is provided with positioning hole below pillar, the positioning hole is internally provided with fixed inserted link, motion bar is connected with the left of first pillar, and it is fixed with fixed plate below motion bar, fix bar is provided among first pillar, the both sides of the cross bar are fixed with fixing nut, and traveling nut is provided with the outside of fixing nut, the rear of the cross bar is provided with montant, and plate is connected among cross bar, fixed pulley is fixed with below the plate, and extract door is installed above plate, the both sides of the plate are provided with projection.The special scaffold of the constructing tunnel can effectively adjust the height of the device, avoid height uncomfortable, influence the efficiency of construction, can prevent scaffold from occurring phenomenon of turning on one's side in work progress, substantially increase the security of the device.
Description
Technical field
Constructing tunnel equipment technical field is the utility model is related to, specially a kind of special scaffold of constructing tunnel.
Background technology
Scaffold is in order to ensure workbench that each work progress is smoothed out and set up, with China's Tunnel Engineering
Continue to develop, also supply falls short of demand for the scaffold of constructing tunnel.For the special scaffold of constructing tunnel in the market,
Still a big chunk be present, just such as most of scaffold can not assemble, and cause be difficult to carry in tunnel to ask
Topic, scaffold do not have preferable stability, easily occur the phenomenon turned on one's side in work progress, it is impossible to control the height of scaffold
Degree, the problem of causing easily to implement engineering, this largely limits the development of constructing tunnel engineering,
Therefore it is proposed that a kind of special scaffold of constructing tunnel, to solve the deficiency of existing scaffold.
Utility model content
The purpose of this utility model is to provide a kind of constructing tunnel special scaffold, proposed with solving above-mentioned background technology
The special scaffold of constructing tunnel in the market can not assemble, without preferable stability, uncontrollable scaffold is high
The problem of spending.
To achieve the above object, the utility model provides following technical scheme：A kind of special scaffold of constructing tunnel, including
First pillar and cross bar, the second pillar is installed above first pillar, and positioning hole is provided with below the second pillar, institute
State positioning hole and be internally provided with described in fixed inserted link on the left of the first pillar and be connected with motion bar, and fixation is fixed with below motion bar
Plate, fix bar is provided among first pillar, the both sides of the cross bar are fixed with fixing nut, and the outside of fixing nut
Traveling nut is provided with, the rear of the cross bar is provided with montant, and plate is connected among cross bar, and the lower section of the plate is consolidated
Surely there is fixed pulley, and extract door is installed above plate, the both sides of the plate are provided with projection.
Preferably, first pillar and the second pillar form stretching structure, and the scope and first that the second pillar is flexible
The equal length of pillar.
Preferably, the motion bar is provided with two, and motion bar is to be fixedly connected with the connected mode of fixed plate, and
Motion bar and the angle of fixed plate are 45 °.
Preferably, the cross bar both ends are in thread-like structure, and the thread-like structure of cross bar and traveling nut internal whorl
Shape structure matches.
Preferably, the " U "-shaped structure of fixed inserted link, and fixed inserted link two is in thread-like structure, and it is fixed slotting
The diameter of bar is equal with the diameter of positioning hole.
Preferably, the projection forms bascule, and the size of projection and cross bar inner recesses size with cross bar
Size matches.
Compared with prior art, the beneficial effects of the utility model are：The special scaffold of the constructing tunnel,
（1）The first pillar and the second pillar are provided with, and the first pillar and the second pillar form stretching structure, can be effective
The adjustment device height, it is convenient during constructing tunnel, make workpeople's construction that there is comfortable height and position, avoid height
Degree is uncomfortable, influences the efficiency of construction；
（2）The setting of motion bar and fixed plate, the device can be effectively fixed, prevents scaffold from occurring in work progress
Rollover phenomenon, substantially increase the stability and security of the device；
（3）Each part is fixed by traveling nut, effectively the device can be dismantled and combined, facilitate tunnel to apply
Work worker carries, and prevents that scaffold is excessive and influences construction worker's carrying.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model overlooking the structure diagram；
Fig. 3 is that the utility model fixes hinge pedestal structure schematic diagram；
Fig. 4 is the utility model plate and bar structure schematic diagram.
In figure：1st, the first pillar, the 2, second pillar, 3, positioning hole, 4, motion bar, 5, fixed plate, 6, cross bar, 7, fixed spiral shell
Mother, 8, traveling nut, 9, fixed pulley, 10, fix bar, 11, fixed inserted link, 12, montant, 13, plate, 14, extract door, 15, convex
Block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of special scaffold of constructing tunnel, including the
One pillar 1, the second pillar 2, positioning hole 3, motion bar 4, fixed plate 5, cross bar 6, fixing nut 7, traveling nut 8, fixed pulley 9,
Fix bar 10, fixed inserted link 11, montant 12, plate 13, extract door 14 and projection 15, the top of the first pillar 1 are provided with second
Pillar 2, and the lower section of the second pillar 2 is provided with positioning hole 3, the first pillar 1 and the second pillar 2 form stretching structure, and second
The flexible scope of post 2 and the equal length of the first pillar 1, the height of the device can be effectively adjusted, it is convenient in constructing tunnel
During, make workpeople's construction that to there is comfortable height and position, avoid height uncomfortable, influence the efficiency constructed, inside positioning hole 3
Fixed inserted link 11,11 " U "-shaped structure of fixed inserted link are provided with, and fixed two of inserted link 11 is in thread-like structure, and it is fixed
The diameter of inserted link 11 is equal with the diameter of positioning hole 3, can effectively fix the second pillar 2, prevents the second pillar 2 from raising
During the phenomenon that comes off occur, the left side of the first pillar 1 is connected with motion bar 4, and the lower section of motion bar 4 is fixed with fixed plate 5,
Motion bar 4 is provided with two, and motion bar 4 is to be fixedly connected with the connected mode of fixed plate 5, and motion bar 4 and fixed plate 5
Angle be 45 °, can effectively fix the device, prevent scaffold occur in work progress turn on one's side phenomenon, substantially increase
The stability and security of the device, fix bar 10 are provided among the first pillar 1, the both sides of cross bar 6 are fixed with fixing nut
7, and the outside of fixing nut 7 is provided with traveling nut 8, the both ends of cross bar 6 are in thread-like structure, and the thread-like structure of cross bar 6
Matched with the internal whorl shape structure of traveling nut 8, effectively the device can be dismantled and combined, facilitate constructing tunnel
Worker carries, and prevents that scaffold is excessive and influences construction worker's carrying, and the rear of cross bar 6 is provided with montant 12, and among cross bar 6
Plate 13 is connected with, the lower section of plate 13 is fixed with fixed pulley 9, and the top of plate 13 is provided with extract door 14, plate 13
Both sides are provided with projection 15, and projection 15 forms bascule, and the size of projection 15 and the inner recesses of cross bar 6 with cross bar 6
Size matches, and between plate 13 effectively is fixed on into cross bar 6, construction workers is walked again on plate 13,
So as to improve efficiency of construction.
Operation principle：In scaffold special using the constructing tunnel, first, the device is placed in tunnel and needed to use
Place, rotate motion bar 4, the fixed plate 5 of the lower section of motion bar 4 is contacted with ground, so as to fix the device, when needing to adjust
During the height and position of the whole device, it can make to fix the extraction inside the first pillar 1 of inserted link 11, so by rotating traveling nut 8
The upper-lower position of the second pillar 2 is adjusted afterwards, after adjusting, fixed inserted link 11 is directed at second pillar 2 of the inside of the first pillar 1 and overlapped
Positioning hole 3, fixed inserted link 11 is fixed by traveling nut 8, so as to reach the effect of adjustment height, above the device
When needing construction equipment, equipment of constructing can be sent to the lower section of plate 13 by fixed pulley 9, extract door 14 is opened and take out construction
Equipment, after terminating, cross bar 6 is departed from the second pillar 2 by rotating traveling nut 8, taken out by projection 15 among cross bar 6
Plate 13, so that the device be dismantled, conveniently take tunnel out of, do not influence the construction of construction worker.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of special scaffold of constructing tunnel, including the first pillar（1）And cross bar（6）, it is characterised in that：First pillar
（1）Top the second pillar is installed（2）, and the second pillar（2）Lower section is provided with positioning hole（3）, the positioning hole（3）It is internal
It is provided with fixed inserted link（11）, first pillar（1）Left side is connected with motion bar（4）, and motion bar（4）Lower section is fixed with
Fixed board（5）, first pillar（1）Centre is provided with fix bar（10）, the cross bar（6）Both sides be fixed with fixing nut
（7）, and fixing nut（7）Outside be provided with traveling nut（8）, the cross bar（6）Rear be provided with montant（12）, and it is horizontal
Bar（6）Centre is connected with plate（13）, the plate（13）Lower section be fixed with fixed pulley（9）, and plate（13）Top peace
Equipped with extract door（14）, the plate（13）Both sides be provided with projection（15）.
A kind of 2. special scaffold of constructing tunnel according to claim 1, it is characterised in that：First pillar（1）With
Second pillar（2）Form stretching structure, and the second pillar（2）Flexible scope and the first pillar（1）Equal length.
A kind of 3. special scaffold of constructing tunnel according to claim 1, it is characterised in that：The motion bar（4）Set
There are two, and motion bar（4）With fixed plate（5）Connected mode to be fixedly connected, and motion bar（4）With fixed plate（5）'s
Angle is 45 °.
A kind of 4. special scaffold of constructing tunnel according to claim 1, it is characterised in that：The cross bar（6）Both ends are in
Thread-like structure, and cross bar（6）Thread-like structure and traveling nut（8）Internal whorl shape structure matches.
A kind of 5. special scaffold of constructing tunnel according to claim 1, it is characterised in that：The fixed inserted link（11）It is in
"u"-shaped, and fixed inserted link（11）Two is in thread-like structure, and fixed inserted link（11）Diameter and positioning hole（3）'s
Diameter is equal.
A kind of 6. special scaffold of constructing tunnel according to claim 1, it is characterised in that：The projection（15）With cross bar
（6）Form bascule, and projection（15）Size and cross bar（6）Inner recesses size matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057763.5U CN207122117U (en) | 2017-08-23 | 2017-08-23 | A kind of special scaffold of constructing tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721057763.5U CN207122117U (en) | 2017-08-23 | 2017-08-23 | A kind of special scaffold of constructing tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122117U true CN207122117U (en) | 2018-03-20 |
Family
ID=61602465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721057763.5U Expired - Fee Related CN207122117U (en) | 2017-08-23 | 2017-08-23 | A kind of special scaffold of constructing tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643538A (en) * | 2018-05-14 | 2018-10-12 | 山西省工业设备安装集团有限公司 | A kind of portable activity scaffold |
-
2017
- 2017-08-23 CN CN201721057763.5U patent/CN207122117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643538A (en) * | 2018-05-14 | 2018-10-12 | 山西省工业设备安装集团有限公司 | A kind of portable activity scaffold |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20180823 |