CN207348869U - A kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel - Google Patents
A kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel Download PDFInfo
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- CN207348869U CN207348869U CN201721260703.3U CN201721260703U CN207348869U CN 207348869 U CN207348869 U CN 207348869U CN 201721260703 U CN201721260703 U CN 201721260703U CN 207348869 U CN207348869 U CN 207348869U
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- hinged
- platform
- constructing tunnel
- plane rotation
- support
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Abstract
The utility model discloses a kind of construction platform of the Multifunctional aloft-work trolley for constructing tunnel, it includes stage support and leveling cyclinder, one end of the stage support is fixedly connected on the Multifunctional aloft-work trolley cantilever of constructing tunnel, its other end is hinged on the stage casing of platform support, the bottom of the platform support is hinged with leveling cyclinder, its upper part is equipped with plane rotation support device, the plane rotation support device is equipped with hanging basket and hydraulic operating mechanism, and the other end of leveling cyclinder is hinged in stage support.The achievable out break for including face and crag processing, steel arch-shelf installation, reinforced mesh are hung, other working at height and lifting operation in tunnel can also be completed at the same time, realize the purpose of a tractor serves several purposes, equipment purchase cost is saved, whole work progress can realize Fully-mechanized operation, it is not necessary to set up shelf, substantially increase construction efficiency, the safety coefficient of worker is also improved at the same time, ensure that the construction quality of bow member installation.
Description
Technical field
A kind of construction platform of Multifunctional aloft-work trolley is the utility model is related to, it is more particularly to a kind of to be applied for tunnel
The construction platform of the Multifunctional aloft-work trolley of work, belongs to construction machinery technical field.
Background technology
At present, there is the construction equipment that some are installed for steel arch-shelf in constructing tunnel, the main body of its function in the market
The installation of steel arch-shelf is realized now, and hung for other out breaks such as face and crag processing, reinforced mesh,
The working at height such as filling explosive are not considered that the design having in other words is to consider part, but they do not have sufficiently
The requirement of the grasp constructing tunnel high and medium operation of system, the construction platform of design are not well positioned to meet construction and client
It is required that.
The content of the invention
The technical problems to be solved in the utility model is：A kind of Multifunctional aloft-work trolley for constructing tunnel is provided
Construction platform, the construction platform collection steel arch-shelf installation, High Altitude Platform operation（Out break and crag processing including face,
Reinforced mesh hangs, loads explosive）With it is small-sized（Within 1 ton）Lifting function is determined in one, the floating bearing using one 17 cun
Position makes on the three-level telescopic arm of the middle working arm of Multifunctional performing machine for tunnel, and by an automatic leveling oil cylinder
Whole construction platform is in close to horizontal plane all the time.
It is directed to solving the working at height such as preliminary bracing all in constructing tunnel and filling explosive, including face
Out break and crag processing, steel arch-shelf installation, reinforced mesh hang, while other working at height can also be completed in tunnel
（Such as hang air hose, cable, installation headlamp etc.）And lifting operation within 1 ton.
The technical solution of the utility model is：A kind of construction of Multifunctional aloft-work trolley for constructing tunnel is put down
Platform, it includes stage support and leveling cyclinder, and one end of the stage support is fixedly connected on the Multifunction altitude of constructing tunnel
On Mobile workbench cantilever, its other end is hinged on the stage casing of platform support, and bottom and the leveling cyclinder of the platform support are hinged,
Its upper part is equipped with plane rotation support device, and the plane rotation support device is equipped with hanging basket and hydraulic operating mechanism, leveling
The other end of oil cylinder is hinged in stage support.
The plane rotation support device is worm gear structure, and hanging basket and hydraulic operating mechanism are located at the shell branch of worm gear
On frame.
The top of the plane rotation support device is additionally provided with hydraulic pressure winch and longitudinal slewing supporting device, and the longitudinal direction is returned
It is worm gear structure to turn support device, and worm-wheel shaft is fixedly connected on the top end holder of plane rotation support device.
Clamp standoff device is connected with the longitudinal direction slewing supporting device, the clamp standoff device includes clamping
Head, steel arch-shelf fixture and clamping oil cylinder, clamping oil cylinder one end are hinged on the base of clamping head, and the other end is hinged on clamping head
On, steel arch-shelf fixture steel wire rope is connected with hydraulic pressure winch.
The beneficial effects of the utility model are：Compared with prior art, the utility model passes through above technical scheme, the dress
The major function put is：The working at height such as all preliminary bracings and filling explosive in constructing tunnel, including face are super
Owe to dig and crag processing, steel arch-shelf installation, reinforced mesh are hung, while other working at height in tunnel can also be completed（Such as
Hang air hose, cable, installation headlamp etc.）And the lifting operation within 1 ton, the purpose of a tractor serves several purposes is realized, is saved
Equipment purchase cost, whole work progress can realize Fully-mechanized operation, it is not necessary to set up shelf, substantially increase construction effect
Rate, while the safety coefficient of worker is also improved, it ensure that the construction quality of bow member installation.
Brief description of the drawings
Fig. 1：A kind of construction platform structure diagram of Multifunctional aloft-work trolley for constructing tunnel；
Fig. 2：A kind of working state figure of the construction platform of Multifunctional aloft-work trolley for constructing tunnel；
Fig. 3：A kind of construction platform working status cooperation schematic diagram of Multifunctional aloft-work trolley for constructing tunnel.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below with reference to this specification attached drawing pair
The utility model is described in further detail.
Embodiment：As shown in attached drawing 1~3, a kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel,
It includes stage support 1 and leveling cyclinder 2, and one end of the stage support 1 is fixedly connected on the Multifunction altitude of constructing tunnel
On Mobile workbench cantilever, its other end is hinged on the stage casing of platform support 13, bottom and the leveling cyclinder 2 of the platform support 13
Hinged, its upper part is equipped with plane rotation support device 3, and the plane rotation support device 3 is equipped with hanging basket 12 and hydraulic operation
Mechanism 11, the other end of leveling cyclinder 2 are hinged in stage support 1.Stage support 1 is the supporting structure of whole construction platform,
It is welded on the third level telescopic arm of the working arm of the Multifunctional aloft-work trolley of constructing tunnel, and with platform support 13
Stage casing is hinged, and is automatically controlled by leveling cyclinder 2 and is realized that whole platform is in close to horizontal plane all the time, ensure safety and
Reliable operation.
Further, plane rotation support device 3 is worm gear structure, and hanging basket 12 and hydraulic operating mechanism 11 are located at snail
On the outer casing stand of wheel.Construction platform is realized by horizontal rotation support device 3 is doing 360 ° of revolutions close to horizontal plane.
When equipment needs to install steel arch-shelf and hang reinforced mesh, the clamp standoff device 8 of construction platform goes to front, puts down at this time
The hanging basket 12 of platform is at rear, constructs easy to the clamping of steel arch-shelf 4, while that some can be carried out in hanging basket is complementary by worker
Operation（See Fig. 1）.
, can be by construction platform when the out break and crag processing and filling explosive for needing progress face are when working at height
180 ° of rotation, clamp standoff device 8 and clamping head 5 are rotated to dead astern, and the hanging basket 12 of platform is at front at this time（See
Fig. 2）, worker can be facilitated to carry out constructing operation.
Hanging basket 12 is the Multifunction working platform of the construction platform, can carry out the out break and crag processing, steel of face
Muscle mesh sheet hangs, loads the working at height such as explosive.It is installed on plane rotation support above, it can be achieved that 360 ° are turned round, easy to construct.
Further, the top of plane rotation support device 3 is additionally provided with hydraulic pressure winch 9 and longitudinal slewing supporting device 10,
The longitudinal direction slewing supporting device 10 is worm gear structure, and worm-wheel shaft is fixedly connected on the top of plane rotation support device 3
On stent.Hoisting mechanism when hydraulic wireline winch 9 is the installation of interlude steel arch-shelf, its steel cord ends bolt have a dedicated steel
Bow member fixture 6.
Further, clamp standoff device 8 is connected with longitudinal slewing supporting device 10, the clamp standoff device 8 wraps
Containing clamping head 5, steel arch-shelf fixture 6 and clamping oil cylinder 7,7 one end of clamping oil cylinder is hinged on the base of clamping head 5, the other end
It is hinged on clamping head 5, steel arch-shelf fixture 6 is connected with steel wire rope with hydraulic pressure winch 9.Clamping head 5 is the clamping device of bow member, it
Steel arch-shelf is clamped on clamp standoff device 8, and by clamping oil cylinder 7；Clamp standoff device 8 is clamping head 5
Installation connecting elements, it is installed on longitudinal revolving support 10, can be flipped up around its 180 °.
Further, hydraulic operating mechanism is also equipped with hanging basket 12, mainly all execution of the construction platform are acted and are carried out
Manipulation, the mechanism is easy to worker with regard near operation, it is ensured that safe and efficient.
Its operation principle is as follows：
1st, construction platform is in place：Construction platform is moved to about 2 meters away from tunnel tunnel face by operation element arm, away from ground about 2
The position of rice, by clamping head 5（Or clamp standoff device 8）Rotate to lowest order.
2nd, steel arch-shelf is clamped：Operation hydraulic wireline winch 9 first puts down steel wire rope and steel arch-shelf fixture 6, and steel arch-shelf fixture 6 is pressed from both sides
The wing edge of steel arch-shelf 4 is handled, is then involved in rope hoisting steel arch-shelf fixture 6 and its clamping by operating the rotation of hydraulic wireline winch 9
Steel arch-shelf 4, when steel arch-shelf 4 is promoted in clamping head 5, then operate clamping oil cylinder 7 make clamping head 5 clamp steel arch-shelf 4, then pine
Open steel arch-shelf fixture 6.
3rd, steel arch-shelf installation is in place：After clamping head 5 clamps steel arch-shelf 4, operate longitudinal slewing supporting device 10 and rotate up
Clamp standoff device 8 (or clamping head 5）To vertical position, then operation element arm construction platform is slowly mobile forward upwards until
Steel arch-shelf is bonded substantially with tunnel vault and face（Operation planar revolving support may be needed steel arch-shelf is put down with face
OK）, while also should ensure that steel arch-shelf 4 is in the middle in tunnel, realize interlude（Head sections）Steel arch-shelf it is in place.At this time, stop
The construction platform and working arm are only operated, ensures that its on-station position is constant.
The utility model meets the face out break and crag processing, steel arch-shelf peace of constructing tunnel to greatest extent
Dress, reinforced mesh hang, load explosive, and usually hang air hose, cable, and all high-altitudes in the construction such as installation headlamp are made
The demand of industry, realizes the purpose of a tractor serves several purposes, has saved equipment purchase cost.
Part is not described in detail for the utility model, is the known technology of those skilled in the art of the present technique.Finally illustrate, with
Upper embodiment is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although with reference to preferred embodiment to the utility model
It is described in detail, it will be understood by those of ordinary skill in the art that, the technical solution of the utility model can be repaiied
Change or equivalent substitution, without departing from the objective and scope of technical solutions of the utility model, it should all cover in the utility model
Right among.
Claims (4)
1. a kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel, it includes stage support（1）And leveling
Oil cylinder（2）, it is characterised in that：The stage support（1）One end be fixedly connected on the Multifunctional aloft-work platform of constructing tunnel
On car cantilever, its other end is hinged on platform support（13）Stage casing, the platform support（13）Bottom and leveling cyclinder（2）
Hinged, its upper part is equipped with plane rotation support device（3）, the plane rotation support device（3）It is equipped with hanging basket（12）And liquid
Press operation mechanism（11）, leveling cyclinder（2）The other end be hinged on stage support（1）On.
2. a kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel according to claim 1, it is special
Sign is：The plane rotation support device（3）For worm gear structure, hanging basket（12）And hydraulic operating mechanism（11）It is located at snail
On the outer casing stand of wheel.
3. a kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel according to claim 1 or 2, its
It is characterized in that：The plane rotation support device（3）Top be additionally provided with hydraulic pressure winch（9）With longitudinal slewing supporting device
（10）, the longitudinal direction slewing supporting device（10）For worm gear structure, worm-wheel shaft is fixedly connected on plane rotation support device
（3）Top end holder on.
4. a kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel according to claim 3, it is special
Sign is：The longitudinal direction slewing supporting device（10）On be connected with clamp standoff device（8）, the clamp standoff device（8）Bag
Contain clamping head（5）, steel arch-shelf fixture（6）With clamping oil cylinder（7）, clamp oil cylinder（7）One end is hinged on clamping head（5）Base
On, the other end is hinged on clamping head（5）On, steel arch-shelf fixture（6）With steel wire rope and hydraulic pressure winch（9）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260703.3U CN207348869U (en) | 2017-09-28 | 2017-09-28 | A kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721260703.3U CN207348869U (en) | 2017-09-28 | 2017-09-28 | A kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207348869U true CN207348869U (en) | 2018-05-11 |
Family
ID=62356949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721260703.3U Expired - Fee Related CN207348869U (en) | 2017-09-28 | 2017-09-28 | A kind of construction platform of Multifunctional aloft-work trolley for constructing tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207348869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503760A (en) * | 2017-09-28 | 2017-12-22 | 中铁五局集团有限公司 | A kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel |
-
2017
- 2017-09-28 CN CN201721260703.3U patent/CN207348869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503760A (en) * | 2017-09-28 | 2017-12-22 | 中铁五局集团有限公司 | A kind of construction platform of Multifunctional aloft-work chassis for constructing tunnel |
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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: 20180511 Termination date: 20210928 |