CN207609434U - A kind of constructing tunnel rock burst protection trolley - Google Patents
A kind of constructing tunnel rock burst protection trolley Download PDFInfo
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- CN207609434U CN207609434U CN201721707314.0U CN201721707314U CN207609434U CN 207609434 U CN207609434 U CN 207609434U CN 201721707314 U CN201721707314 U CN 201721707314U CN 207609434 U CN207609434 U CN 207609434U
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- hydraulic cylinder
- frame body
- trolley
- constructing tunnel
- rock burst
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Abstract
The utility model discloses a kind of constructing tunnel rock bursts to protect trolley, including car body, frame body, the car body surface is provided with sliding slot, and mobile support plate is equipped with inside the sliding slot, the mobile support plate is internally provided with sliding cavity, and staircase mechanism is equipped with inside the sliding cavity；The frame body is fixedly mounted on the mobile support plate upper end, and the frame body two bottom sides are equipped with transverse hydraulic cylinder；Oblique hydraulic cylinder is installed, the oblique cylinder ends are equipped with side mould inside the frame body；The frame body upper end is equipped with vertical hydraulic cylinder, and vertical hydraulic cylinder end portion is equipped with backform.Advantageous effect is：It using the reaction force of transverse hydraulic cylinder, is slidably matched by sliding block and sliding slot and realizes moving horizontally for mobile support plate, to make device center be overlapped with practice of construction center, realize symmetric support；When without using staircase mechanism, packing up for staircase mechanism can be realized by inside movable stand and saw deposit sliding cavity, it is simple and convenient.
Description
Technical field
The utility model is related to tunnel construction engineering device technique fields, and in particular to a kind of constructing tunnel rock burst protecting stand
Vehicle.
Background technology
Rock burst is the rock mass in stress area higher, since the activity such as engineering excavation leads to the strain of its internal reservoir
It can discharge suddenly, or the original rock mass under state of limit equilibrium excavates free face country rock block due to the effect of external disturbance
Body is ejected or is detached from suddenly a kind of dynamic mechanical phenomenon of parent rock in a manner of fierce.It is that deep engineering is excavated or dug up mine
A kind of geological disaster of Cheng Changjian directly threatens the safety of construction personnel and equipment, influences project progress, or even destroy entire work
Journey and Tectonic earthquake, cause surface buildings to damage.
With society and expanding economy, the linear rock engineering in the deeps such as tunnel, tunnel, tunnel is more and more, and depth
It is increasing.In the trend that takes place frequently, rock burst occurs to cause to country, enterprise and the people huge for the rock burst of China's underground engineering
Life, property and economic loss, while also bringing new difficulty and challenge to engineering design, construction and rock-burst prevention.Subtract
The Loss of Life and property that few rock burst hazard is brought, has become buried engineering crucial matter of science and technology urgently to be resolved hurrily.
Applicants have discovered that at least there is following technical problem in the prior art：Current trolley is not easy to carry out center tune
It is whole, symmetric support is cannot achieve, support effect is undesirable；Ladder, which cannot achieve, simultaneously packs up, and is not convenient to use.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of constructing tunnel rock burst protection trolley,
It is not easy to carry out center adjustment with the trolley for solving current in the prior art, cannot achieve symmetric support, support effect is undesirable；
Ladder cannot achieve and pack up simultaneously, the technical problems such as be not convenient to use.In many technical solutions provided by the utility model preferably
Technical solution be capable of the adjust automatically at realization device center, ensure device symmetric support, help to improve the support effect of device
Fruit；Ladder can be realized and be packed up, easy to use, not interfere with the technique effects such as operating process, elaboration as detailed below.
To achieve the above object, the utility model provides following technical scheme：
Trolley, including car body, frame body, the Automobile are protected in a kind of constructing tunnel rock burst provided by the utility model
Body surface face is provided with sliding slot, and mobile support plate is equipped with by sliding block inside the sliding slot, setting inside the mobile support plate
There are sliding cavity, the sliding cavity internal slide that staircase mechanism is installed；
The frame body is fixedly mounted on the mobile support plate upper end, and the frame body two bottom sides are equipped with transverse hydraulic
Cylinder, transverse hydraulic cylinder end portion are equipped with stretching platform；Oblique hydraulic cylinder, the oblique hydraulic pressure are installed inside the frame body
Cylinder end portion is equipped with side mould；The frame body upper end is equipped with vertical hydraulic cylinder, and vertical hydraulic cylinder end portion is equipped with backform, institute
It states backform both ends and is hinged with wing mould；The frame body both sides are hinged with stull adjusting rod；
The staircase mechanism includes movable stand, swivel mount, and the movable stand is slidably mounted on inside the sliding cavity, described
Movable stand end is equipped with saw by damping shaft, and the saw both sides are equipped with the swivel mount, the rotation frame end
Portion is equipped with adjusting supporting rod.
Trolley is protected using a kind of above-mentioned constructing tunnel rock burst, when use device, the saw is pulled, makes the movement
Frame skids off inside the sliding cavity, rotates the saw, so that the saw is in heeling condition, adjusts the swivel mount
Rotation angle and it is described adjust elongation of the supporting rod inside the swivel mount, to realize the angle tune of the saw
It saves and fixed, to meet different use demands, when not using the staircase mechanism, can realize the receipts of the staircase mechanism
It rises, it is simple and convenient, the operation of device is not influenced；It, will be described by the transverse hydraulic cylinder when use device is supported
It stretches platform to open, and the stretching platform is moved into operating position, supportted the backform up to by the vertical hydraulic cylinder
The position of need of work will be connected with wing mould bottom at the top of the side mould by connecting pin, pass through the oblique hydraulic pressure
Cylinder supports the side mould to operating position, is connected and fixed to the side mould by stull adjusting rod realization, finishing device
Opening support；In device operational process, using the reaction force of the transverse hydraulic cylinder, pass through the sliding block and the cunning
Slot, which is slidably matched, realizes moving horizontally for the mobile support plate, and the work centre of device is made to be overlapped with practice of construction center, real
The symmetric support of existing device, can ensure the support effect of device.
Preferably, the external dimensions of the sliding block is equal with the inside dimension of the sliding slot, and it is gap-matched.
Preferably, the movable stand both sides are provided with pulley, the pulley is located inside the sliding cavity.
Preferably, the adjusting support boom end is equipped with sucker.
Preferably, there are four the transverse hydraulic cylinder is total, and it is symmetrical.
Preferably, there are four the oblique hydraulic cylinder is total, and it is symmetrical.
Preferably, there are two the vertical hydraulic cylinder is total, and it is symmetrical.
Preferably, the frame body upper end is equipped with guide extension column, the guide extension column end and the backform phase
Connection.
Preferably, the guide extension column shares four, and it is symmetrical.
Advantageous effect is：1, it using the reaction force of the transverse hydraulic cylinder, is slided by the sliding block and the sliding slot
Moving horizontally for the mobile support plate is realized in dynamic cooperation, to make device center be overlapped with practice of construction center, realizes symmetrical
Support, ensures the support effect of device；
When 2, not using the staircase mechanism, the movable stand and the saw can be stored in the sliding cavity
Portion realizes packing up for the staircase mechanism, simple and convenient, does not influence device operation.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the using state structure diagram of the utility model；
Fig. 2 is the original state structural schematic diagram of the utility model；
Fig. 3 is the operating procedure schematic diagram 1 of the utility model；
Fig. 4 is the operating procedure schematic diagram 2 of the utility model；
Fig. 5 is the partial structural diagram of the utility model；
Fig. 6 is the staircase mechanism structure schematic diagram of the utility model.
The reference numerals are as follows：
1, car body；101, sliding slot；2, mobile support plate；201, sliding block；202, sliding cavity；3, transverse hydraulic cylinder；4、
Stretch platform；5, stull adjusting rod；6, Bian Mo；7, oblique hydraulic cylinder；8, wing mould；9, backform；10, vertical hydraulic cylinder；11, it is oriented to
Telescopic mast；12, frame body；13, staircase mechanism；1301, movable stand；1302, saw；1303, pulley；1304, swivel mount；
1305, supporting rod is adjusted；1306, sucker.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Shown in Fig. 1-Fig. 6, the utility model provides a kind of constructing tunnel rock burst protection trolley, including car body
1, frame body 12,1 surface of car body are provided with sliding slot 101, and mobile support plate 2 is equipped with by sliding block 201 inside sliding slot 101,
Mobile support plate 2 is internally provided with sliding cavity 202, and 202 internal slide of sliding cavity is equipped with staircase mechanism 13；
Frame body 12 is fixedly mounted on 2 upper end of mobile support plate, and 12 two bottom sides of frame body are equipped with transverse hydraulic cylinder 3, laterally
3 end of hydraulic cylinder, which is equipped with, stretches platform 4；Oblique hydraulic cylinder 7 is installed, 7 end of oblique hydraulic cylinder is equipped with inside frame body 12
Side mould 6；12 upper end of frame body is equipped with vertical hydraulic cylinder 10, and 10 end of vertical hydraulic cylinder is equipped with backform 9, and 9 both ends of backform are hinged
There is wing mould 8；12 both sides of frame body are hinged with stull adjusting rod 5；
Staircase mechanism 13 includes movable stand 1301, swivel mount 1304, and movable stand 1301 is slidably mounted in sliding cavity 202
Portion, 1301 end of movable stand are equipped with saw 1302 by damping shaft, and 1302 both sides of saw are equipped with swivel mount 1304, rotation
1304 end of pivoted frame, which is equipped with, adjusts supporting rod 1305.
As optional embodiment, the external dimensions of sliding block 201 is equal with the inside dimension of sliding slot 101, and between use
Gap coordinates, and setting in this way is easy to implement the movement of mobile support plate 2, assists the symmetric support of realization device, ensures the branch of device
Support effect；
1301 both sides of movable stand are provided with pulley 1303, and pulley 1303 is located inside sliding cavity 202, and setting is convenient for real in this way
Existing movable stand 1301 moves inside sliding cavity 202, and auxiliary realizes packing up for staircase mechanism 13；
It adjusts 1305 end of supporting rod and sucker 1306 is installed, setting in this way helps to improve the branch for adjusting supporting rod 1305
Effect is supportted, to realize angular adjustment and the fixation of saw 1302, is easy to use staircase mechanism 13；
There are four transverse hydraulic cylinder 3 is total, and it is symmetrical, setting in this way can ensure transverse hydraulic cylinder 3 to stretching platform 4
Support effect；
There are four oblique hydraulic cylinder 7 is total, and it is symmetrical, setting in this way can ensure the branch of 7 opposite side mould 6 of oblique hydraulic cylinder
Support effect；
There are two vertical hydraulic cylinder 10 is total, and it is symmetrical, setting in this way can ensure vertical hydraulic cylinder 10 to backform 9
Support effect；
12 upper end of frame body is equipped with guide extension column 11, and 11 end of guide extension column is connected with backform 9, and energy is arranged in this way
Enough auxiliary realize the support to backform 9, help to improve the support effect of device；
Guide extension column 11 shares four, and symmetrical, and setting in this way can ensure guide extension column 11 to backform 9
Support effect.
Using the above structure, when use device, saw 1302 is pulled, keeps movable stand 1301 sliding from 202 inside of sliding cavity
Go out, rotate saw 1302, saw 1302 is made to be in heeling condition, adjust the rotation angle of swivel mount 1304 and adjusts support
Elongation of the bar 1305 inside swivel mount 1304, to realize angular adjustment and the fixation of saw 1302, to meet not
Same use demand can realize packing up for staircase mechanism 13 when not using staircase mechanism 13, simple and convenient, not influence
The operation of device；When use device is supported, opened by transverse hydraulic cylinder 3 by platform 4 is stretched, and moved platform 4 is stretched
To operating position, backform 9 is supportted to the position of up to need of work by vertical hydraulic cylinder 10, it will be at the top of side mould 6 by connecting pin
It is connected with 8 bottom of wing mould, side mould 6 is supportted to operating position by oblique hydraulic cylinder 7, opposite side is realized by stull adjusting rod 5
Mould 6 is connected and fixed, the opening support of finishing device；In device operational process, using the reaction force of transverse hydraulic cylinder 3,
It is slidably matched by sliding block 201 and sliding slot 101 and realizes moving horizontally for mobile support plate 2, make the work centre and reality of device
Construction center overlaps, and the symmetric support of realization device can ensure the support effect of device.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (9)
1. trolley, including car body are protected in a kind of constructing tunnel rock burst（1）, frame body（12）, it is characterised in that：The Automobile
Body（1）Surface is provided with sliding slot（101）, the sliding slot（101）Inside passes through sliding block（201）Mobile support plate is installed（2）, institute
State mobile support plate（2）It is internally provided with sliding cavity（202）, the sliding cavity（202）Internal slide is equipped with staircase mechanism
（13）；
The frame body（12）It is fixedly mounted on the mobile support plate（2）Upper end, the frame body（12）Two bottom sides are equipped with cross
To hydraulic cylinder（3）, the transverse hydraulic cylinder（3）End is equipped with stretching platform（4）；The frame body（12）Inside is equipped with oblique
Hydraulic cylinder（7）, the oblique hydraulic cylinder（7）End is equipped with side mould（6）；The frame body（12）Upper end is equipped with vertical hydraulic cylinder
（10）, the vertical hydraulic cylinder（10）End is equipped with backform（9）, the backform（9）Both ends are hinged with wing mould（8）；The frame
Body（12）Both sides are hinged with stull adjusting rod（5）；
The staircase mechanism（13）Including movable stand（1301）, swivel mount（1304）, the movable stand（1301）It is slidably mounted on
The sliding cavity（202）Inside, the movable stand（1301）End is equipped with saw by damping shaft（1302）, the rotation
Ladder（1302）Both sides are equipped with the swivel mount（1304）, the swivel mount（1304）End is equipped with adjusting supporting rod
（1305）.
2. trolley is protected in a kind of constructing tunnel rock burst according to claim 1, it is characterised in that：The sliding block（201）It is outer
Portion's size and the sliding slot（101）Inside dimension it is equal, and be gap-matched.
3. trolley is protected in a kind of constructing tunnel rock burst according to claim 1, it is characterised in that：The movable stand（1301）Two
Side is provided with pulley（1303）, the pulley（1303）Positioned at the sliding cavity（202）It is internal.
4. trolley is protected in a kind of constructing tunnel rock burst according to claim 1, it is characterised in that：The adjusting supporting rod
（1305）End is equipped with sucker（1306）.
5. trolley is protected in a kind of constructing tunnel rock burst according to claim 1, it is characterised in that：The transverse hydraulic cylinder（3）
There are four altogether, and it is symmetrical.
6. trolley is protected in a kind of constructing tunnel rock burst according to claim 1, it is characterised in that：The oblique hydraulic cylinder（7）
There are four altogether, and it is symmetrical.
7. trolley is protected in a kind of constructing tunnel rock burst according to claim 1, it is characterised in that：The vertical hydraulic cylinder（10）
There are two altogether, and it is symmetrical.
8. trolley is protected in a kind of constructing tunnel rock burst according to claim 1, it is characterised in that：The frame body（12）Pacify upper end
Equipped with guide extension column（11）, the guide extension column（11）End and the backform（9）It is connected.
9. trolley is protected in a kind of constructing tunnel rock burst according to claim 8, it is characterised in that：The guide extension column（11）
Four are shared, and symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707314.0U CN207609434U (en) | 2017-12-11 | 2017-12-11 | A kind of constructing tunnel rock burst protection trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721707314.0U CN207609434U (en) | 2017-12-11 | 2017-12-11 | A kind of constructing tunnel rock burst protection trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609434U true CN207609434U (en) | 2018-07-13 |
Family
ID=62797777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721707314.0U Active CN207609434U (en) | 2017-12-11 | 2017-12-11 | A kind of constructing tunnel rock burst protection trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268039A (en) * | 2018-11-28 | 2019-01-25 | 佛山科学技术学院 | A kind of support device of the tunnel construction with monitoring alarm function |
| CN110578531A (en) * | 2019-10-25 | 2019-12-17 | 江西蓝翔重工有限公司 | suspension rail platform with support |
| CN112096435A (en) * | 2020-09-23 | 2020-12-18 | 蒋明敏 | Large-span arch support structure for tunnel construction |
-
2017
- 2017-12-11 CN CN201721707314.0U patent/CN207609434U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268039A (en) * | 2018-11-28 | 2019-01-25 | 佛山科学技术学院 | A kind of support device of the tunnel construction with monitoring alarm function |
| CN110578531A (en) * | 2019-10-25 | 2019-12-17 | 江西蓝翔重工有限公司 | suspension rail platform with support |
| CN112096435A (en) * | 2020-09-23 | 2020-12-18 | 蒋明敏 | Large-span arch support structure for tunnel construction |
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