CN208777998U - A kind of multifunctional tunnel construction operation trolley - Google Patents
A kind of multifunctional tunnel construction operation trolley Download PDFInfo
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- CN208777998U CN208777998U CN201821356795.XU CN201821356795U CN208777998U CN 208777998 U CN208777998 U CN 208777998U CN 201821356795 U CN201821356795 U CN 201821356795U CN 208777998 U CN208777998 U CN 208777998U
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- work surface
- waffle slab
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- layer work
- flush system
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Abstract
The utility model discloses a kind of multifunctional tunnel construction operation trolleys, it includes steelframe main body and the middle layer work surface being arranged in steelframe main body, top layer work surface, four muddy ground tires and ladder is arranged in steelframe bottom part body, grid cover board is laid in middle layer work surface, top layer work surface, elevating mechanism is equipped between middle layer work surface and top layer work surface, elevating mechanism includes two guide tracked lifting platforms and a fixed Aerial Work LT；Symmetrical flush system waffle slab and folding pull rod are laid in the work surface of middle layer, flush system waffle slab side and steelframe main body are articulated and connected, flush system waffle slab is located at below guide tracked lifting platform, pull rod one end is rolled over to be arranged in steelframe main body, the other end connects flush system waffle slab, under the action of rolling over pull rod, flush system waffle slab is foldable or expansion, middle layer work surface are equipped with operation bench and distribution box.The utility model has the advantages that overall stability is good, overall security is good, working space flexibility is big and work efficiency is high.
Description
Technical field
The utility model relates to a kind of multifunctional tunnel construction operation trolleys.
Background technique
Constructing tunnel Mobile workbench is usually used in constructing tunnel, and since constructing tunnel operating condition is difficult, worker, which constructs, to be made
Industry space has greater limitations, and directly affects drilling and supporting quality, so that the accidents such as collapsing is easy to cause to occur.Tradition is made
Industry trolley is using heavy, space utilization rate is low, practicability is lower；And drifter with booms, cost are high, centering minitunnel
Project is lower using coverage rate.Therefore need it is a kind of it is practical and convenient, space utilization rate is high, the constructing tunnel Mobile workbench of low cost
Applied in medium and small Tunnel Project.
Utility model content
For the deficiency of traditional work trolley and drifter with booms, a kind of multifunctional tunnel construction operation platform is provided
Vehicle.Have the multi-functional operations such as assembled arch, the installation of anchor pole anchor net, auxiliary slip casting, tunnel defect processing, can also be used as construction
Platform carries out other operations.
The kind multifunctional tunnel construction operation trolley is made including steelframe main body and the middle layer being arranged in steelframe main body
Four muddy ground tires and ladder is arranged in industry face, top layer work surface, steelframe bottom part body, it is characterised in that middle layer work surface, top layer are made
It is laid with grid cover board on industry face, elevating mechanism is equipped between middle layer work surface and top layer work surface, elevating mechanism includes two
Guide tracked lifting platform and a fixed Aerial Work LT, two guide tracked lifting platforms are symmetricly set on the inside of steelframe main body, Gu
Determine Aerial Work LT to be arranged between two guide tracked lifting platforms；Laid in the work surface of middle layer symmetrical flush system waffle slab and
Pull rod is rolled over, flush system waffle slab side and steelframe main body are articulated and connected, and flush system waffle slab is located at below guide tracked lifting platform, folding
Pull rod one end is arranged in steelframe main body, and the other end connects flush system waffle slab, under the action of rolling over pull rod, flush system waffle slab
Foldable or expansion, middle layer work surface are equipped with operation bench and distribution box, and operation bench is for controlling Mobile workbench work.
A kind of multifunctional tunnel construction operation trolley, it is characterised in that guide tracked lifting platform includes bracket, guide rail
Formula column, steel cable, self-locking type hydraulic oil cylinder and motor are laid with grid cover board, guide tracked column and self-locking type hydraulic oil on bracket
Cylinder is arranged in parallel in work surface in middle level, and guide groove is opened up on guide tracked column, is fixed with pulley at the top of guide groove, link block activity is set
It sets in guide groove, link block side is connect with bracket, and one end is fixed on link block after steel cable bypasses pulley, other end connection electricity
Machine；Bracket side is equipped with mounting ear, is connect at the top of self-locking type hydraulic oil cylinder with mounting ear, in self-locking type hydraulic oil cylinder and guide tracked
Under the action of column, bracket can be moved up and down, and operation bench is connect with motor, self-locking type hydraulic oil cylinder, and operation bench passes through motor, control
Self-locking type hydraulic oil cylinder processed realizes bracket lifting.
A kind of multifunctional tunnel construction operation trolley, it is characterised in that fixed Aerial Work LT includes scissor-type
The connecting rod two end setting of folding support, lifting frame and the first hydraulic cylinder, scissor-type folding support two sides of the bottom is held in the palm at two
On the inside of frame, lifting frame is arranged at the top of scissor-type folding support, and grid cover board is laid on lifting frame；First hydraulic cylinder bottom
Portion is fixed on connecting rod, and top connects lifting frame, and under the action of the first hydraulic cylinder, lifting frame can be carried out rising-falling tone
Section, operation bench are connect with the first hydraulic cylinder, and operation bench realizes the lifting of scissor-type folding support by the first hydraulic cylinder of control.
A kind of multifunctional tunnel construction operation trolley, it is characterised in that middle layer work surface, top layer work surface it is outer
Three side hydraulic telescopic rods are laid in side respectively, are equipped with the clamshell waffle slab being articulated and connected with it on the upside of grid cover board, turn over
Lid formula waffle slab is connect with side hydraulic telescopic rod, and operation bench is connect with side hydraulic telescopic rod, and operation bench is lateral by control
Hydraulic telescopic rod realizes that clamshell waffle slab folds or is unfolded.
A kind of multifunctional tunnel construction operation trolley, it is characterised in that the outside of top layer work surface, which is laid, unidirectionally may be used
Horizontal liftable protective fence, unidirectionally can Horizontal liftable protective fence can fall under external force to top layer work surface side, convenient for material transport
It is sent to top layer work surface.
By using above-mentioned technology, the utility model has the following beneficial effects: the utility model is using high-intensitive I-shaped
Steel divides upper, middle and lower layer as steelframe main structure, and by trolley, and upper layer job platform uses guide rail-type lifting platform, while
Fixed Aerial Work LT is arranged on the job platform of upper layer again, ensure that overall operation face is controllable in constructing tunnel, Er Qie
Clamshell waffle slab is set on the working face of middle layer, its using flexible can be improved according to construction site needs, widening workbench face
Property, the constructing tunnel Mobile workbench that the utility model obtains is significantly increased for constructing tunnel efficiency and quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the partial schematic diagram of the utility model.
The toponym that each number designation is referred in attached drawing is as follows: 1-ladder, 2-steelframe main bodys, 3-clamshell nets
Panel, 4-operation bench, 5-distribution boxs, 6-side hydraulic telescopic rods, 7-self-locking type hydraulic oil cylinders, 8-flush system waffle slabs,
9-folding pull rods, 10-fixed Aerial Work LTs, 11-brackets, 12-guide tracked columns, 13-guide tracked lifting platforms, 14-
Folding support, 14a- connecting rod, 15-steel cables, the 16-the first hydraulic cylinder, 17-motors, 18-muddy ground tires, 19-can unidirectionally be put
Obforms protective fence, 20-grid cover boards, 21- lifting frame.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Embodiment 1
As depicted in figs. 1 and 2, a kind of multifunctional tunnel construction operation trolley of the utility model, including steelframe main body 2 and
Middle layer work surface, top layer work surface in steelframe main body 2 are set, and four muddy ground tires 18 and ladder is arranged in 2 bottom of steelframe main body
1, grid cover board 20 is laid in middle layer work surface, top layer work surface, and lifting is equipped between middle layer work surface and top layer work surface
Mechanism increases working space, construction efficiency is significantly increased；The elevating mechanism includes that two guide tracked lifting platforms 13 and one are solid
Determine Aerial Work LT 10, two guide tracked lifting platforms 13 are symmetricly set on 2 inside of steelframe main body, fixed Aerial Work LT 10
It is arranged between two guide tracked lifting platforms 13；Symmetrical flush system waffle slab 8 and folding pull rod 9 are laid in the work surface of middle layer, are put down
8 side of paving formula waffle slab and steelframe main body 2 are articulated and connected, and flush system waffle slab 8 is located at guide tracked 13 lower section of lifting platform, roll over pull rod
9 one end are arranged in steelframe main body 2, and the other end connects flush system waffle slab 8, under the action of rolling over pull rod 9, flush system waffle slab
8 foldable or expansion, middle layer work surface are equipped with operation bench 4 and distribution box 5, and operation bench 4 is for controlling Mobile workbench work, originally
The cooperation folding pull rod 9 of flush system waffle slab 8 of utility model uses, can be by flush system when needing operation among steelframe main body 2
Waffle slab 8 is laid flat, and can be withdrawn by folding pull rod 9 when not needing.
As shown, the guide tracked lifting platform 13 of the utility model include bracket 11, guide tracked column 12, steel cable 15, from
Locking-type hydraulic cylinder 7 and motor 17 are laid with grid cover board 20 on bracket 11, and guide tracked column 12 and self-locking type hydraulic oil cylinder 7 are flat
Row setting in work surface, opens up guide groove in middle level on guide tracked column 12, pulley, link block activity setting are fixed at the top of guide groove
In guide groove, link block side is connect with bracket 11, and one end is fixed on link block after steel cable 15 bypasses pulley, other end connection
Motor 17；11 side of bracket is equipped with mounting ear, and 7 top of self-locking type hydraulic oil cylinder is connect with mounting ear, in self-locking type hydraulic oil cylinder 7
And under the action of guide tracked column 12, bracket 11 can be moved up and down, operation bench 4 is connect with motor 17, self-locking type hydraulic oil cylinder 7,
Operation bench 4 realizes that bracket 11 is gone up and down by motor 17, control self-locking type hydraulic oil cylinder 7, controls steelframe by operation bench 4 when use
The self-locking type hydraulic oil cylinder 7 and guide tracked lifting column 12 of 2 two sides of main body, lift entire bracket 11, wherein guide tracked lifting column 12
Steel cable 15 is driven by motor 17, then lifts bracket 11, finally by 7 locking of self-locking type hydraulic oil cylinder, provides higher hold
Loading capability simultaneously provides stable operating environment, guarantees the safety of personnel's operation and machine operation.According to the liter of guide tracked lifting platform
Drop feature can increase working space by trolley of multiparty control；
The fixed Aerial Work LT 10 includes scissor-type folding support 14, lifting frame 21 and the first hydraulic cylinder
16, two 11 insides of bracket, the setting of lifting frame 21 exists for the both ends the connecting rod 14a setting of 14 two sides of the bottom of scissor-type folding support
At the top of scissor-type folding support 14, grid cover board 20 is laid on lifting frame 21；First hydraulic cylinder, 16 bottom is fixed on connecting rod
On 14a, top connects lifting frame 21, and under the action of the first hydraulic cylinder 16, lifting frame 21 can be carried out lift adjustment, behaviour
Control platform 4 is connect with the first hydraulic cylinder 16, and operation bench 4 realizes 14 liters of scissor-type folding support by the first hydraulic cylinder 16 of control
Drop passes through operation bench 4 and controls 16 activity drive folding support of the first hydraulic cylinder when use after guide tracked lifting platform 13 is stablized
14 angle changes, which make entirely to fix Aerial Work LT 10, to be vertically raised and lowered.
In order to improve the utility model Mobile workbench use scope, the utility model in middle level work surface, top layer make
The lateral surface in industry face lays three side hydraulic telescopic rods 6 respectively, is equipped with the flip lid being articulated and connected with it on the upside of grid cover board 20
Formula waffle slab 3, clamshell waffle slab 3 are connect with side hydraulic telescopic rod 6, and operation bench 4 is connect with side hydraulic telescopic rod 6, behaviour
It controls platform 4 and the folding of clamshell waffle slab 3 or expansion is realized by control side hydraulic telescopic rod 6, if construction tunnel width is enough
Greatly, can be by spread clamshell waffle slab 3, widening workbench face, while also can protect operating personnel and prevent accidental falling.
The utility model in order to improve the safety of construction personnel, the outside of top layer work surface lay unidirectionally can Horizontal liftable it is anti-
Guardrail 19, unidirectionally can Horizontal liftable protective fence 19 can fall under external force to top layer work surface side, be transported to convenient for material
Top layer work surface.
The steelframe main body 2 of the utility model is welded using No. 18 I-steel, cooperates I-steel higher stiffness, strong bending resistance
Ability provides the guarantee of strength and stability for rack.I-steel connection, processing, simple installation feature are trolley assembling and next time
Turnover provides guarantee.I-steel is cheap simultaneously, reduces the cost of trolley.
In short, the above is only the preferred embodiment of the utility model, it is all made according to the patent scope of the utility model
Equivalent changes and modifications should all belong to the covering scope of the utility model patent.
Claims (5)
1. a kind of multifunctional tunnel construction operation trolley is made including steelframe main body (2) and the middle layer being arranged on steelframe main body (2)
Four muddy ground tires (18) and ladder (1) is arranged in industry face, top layer work surface, steelframe main body (2) bottom, it is characterised in that middle layer operation
It is laid with grid cover board (20) on face, top layer work surface, elevating mechanism, lifting are equipped between middle layer work surface and top layer work surface
Mechanism includes two guide tracked lifting platforms (13) and a fixed Aerial Work LT (10), and two guide tracked lifting platforms (13) are right
Claim setting on the inside of steelframe main body (2), fixed Aerial Work LT (10) are arranged between two guide tracked lifting platforms (13)；In
Symmetrical flush system waffle slab (8) and folding pull rod (9), flush system waffle slab (8) side and steelframe main body are laid in layer work surface
(2) it is articulated and connected, flush system waffle slab (8) is located at below guide tracked lifting platform (13), and folding pull rod (9) one end is arranged in steelframe master
On body (2), the other end connect flush system waffle slab (8), under the action of rolling over pull rod (9), flush system waffle slab (8) it is foldable or
Expansion, middle layer work surface are equipped with operation bench (4) and distribution box (5), and operation bench (4) is for controlling Mobile workbench work.
2. a kind of multifunctional tunnel construction operation trolley according to claim 1, it is characterised in that guide tracked lifting platform
It (13) include bracket (11), guide tracked column (12), steel cable (15), self-locking type hydraulic oil cylinder (7) and motor (17), bracket (11)
Upper laying grid cover board (20), guide tracked column (12) and self-locking type hydraulic oil cylinder (7) are arranged in parallel in work surface in middle level, lead
Open up guide groove on rail column (12), be fixed with pulley at the top of guide groove, link block is movably arranged in guide groove, link block side with
Bracket (11) connection, one end is fixed on link block after steel cable (15) bypasses pulley, and the other end connects motor (17)；Bracket (11)
Side is equipped with mounting ear, is connect at the top of self-locking type hydraulic oil cylinder (7) with mounting ear, in self-locking type hydraulic oil cylinder (7) and guide tracked
Under the action of column (12), bracket (11) can be moved up and down, and operation bench (4) and motor (17), self-locking type hydraulic oil cylinder (7) are even
It connects, operation bench (4) realizes bracket (11) lifting by motor (17), control self-locking type hydraulic oil cylinder (7).
3. a kind of multifunctional tunnel construction operation trolley according to claim 2, it is characterised in that fixed scissors type elevating
Platform (10) includes scissor-type folding support (14), lifting frame (21) and the first hydraulic cylinder (16), scissor-type folding support
(14) on the inside of two brackets (11), lifting frame (21) setting is rolled in scissor-type for the connecting rod both ends (14a) setting of two sides of the bottom
At the top of folded support (14), grid cover board (20) are laid on lifting frame (21)；First hydraulic cylinder (16) bottom is fixed on connecting rod
On (14a), top connects lifting frame (21), and under the action of the first hydraulic cylinder (16), lifting frame (21) can be carried out liter
Falling tone section, operation bench (4) are connect with the first hydraulic cylinder (16), and operation bench (4) is realized by control the first hydraulic cylinder (16)
Scissor-type folding support (14) lifting.
4. a kind of multifunctional tunnel construction operation trolley according to claim 1 to 3, it is characterised in that middle layer operation
Face, top layer work surface lateral surface lay three side hydraulic telescopic rods (6) respectively, be equipped on the upside of grid cover board (20) and cut with scissors with it
The clamshell waffle slab (3) connect in succession, clamshell waffle slab (3) are connect with side hydraulic telescopic rod (6), operation bench (4) and side
It is connected to hydraulic telescopic rod (6), operation bench (4) realizes that clamshell waffle slab (3) fold by control side hydraulic telescopic rod (6)
Or expansion.
5. a kind of multifunctional tunnel construction operation trolley according to claim 1 to 3, it is characterised in that top layer operation
The outside in face lay unidirectionally can Horizontal liftable protective fence (19), unidirectionally can Horizontal liftable protective fence (19) under external force can be to top layer
Work surface side was fallen, and was transported to top layer work surface convenient for material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356795.XU CN208777998U (en) | 2018-08-22 | 2018-08-22 | A kind of multifunctional tunnel construction operation trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821356795.XU CN208777998U (en) | 2018-08-22 | 2018-08-22 | A kind of multifunctional tunnel construction operation trolley |
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| Publication Number | Publication Date |
|---|---|
| CN208777998U true CN208777998U (en) | 2019-04-23 |
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ID=66157906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821356795.XU Active CN208777998U (en) | 2018-08-22 | 2018-08-22 | A kind of multifunctional tunnel construction operation trolley |
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| CN (1) | CN208777998U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486020A (en) * | 2019-08-06 | 2019-11-22 | 中国铁建重工集团股份有限公司 | Tunneling operation vehicle |
| CN110593913A (en) * | 2019-09-26 | 2019-12-20 | 中水电四局南方（珠海）工程有限公司 | Tunnel supporting operation trolley |
| CN110655015A (en) * | 2019-10-12 | 2020-01-07 | 中国水利水电第七工程局有限公司 | Trackless self-propelled platform car for subway tunnel maintenance |
| CN113107350A (en) * | 2021-03-15 | 2021-07-13 | 中国煤炭科工集团太原研究院有限公司 | Ladder climbing mechanism for anchor rod drill carriage |
| CN114183163A (en) * | 2021-11-24 | 2022-03-15 | 中国建筑一局(集团)有限公司 | Device suitable for long and large tunnel multi-working-face cooperative construction |
-
2018
- 2018-08-22 CN CN201821356795.XU patent/CN208777998U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110486020A (en) * | 2019-08-06 | 2019-11-22 | 中国铁建重工集团股份有限公司 | Tunneling operation vehicle |
| CN110486020B (en) * | 2019-08-06 | 2021-05-28 | 中国铁建重工集团股份有限公司 | Tunnel operation vehicle |
| CN110593913A (en) * | 2019-09-26 | 2019-12-20 | 中水电四局南方（珠海）工程有限公司 | Tunnel supporting operation trolley |
| CN110655015A (en) * | 2019-10-12 | 2020-01-07 | 中国水利水电第七工程局有限公司 | Trackless self-propelled platform car for subway tunnel maintenance |
| CN110655015B (en) * | 2019-10-12 | 2021-09-07 | 中国水利水电第七工程局有限公司 | Trackless self-propelled platform car for subway tunnel maintenance |
| CN113107350A (en) * | 2021-03-15 | 2021-07-13 | 中国煤炭科工集团太原研究院有限公司 | Ladder climbing mechanism for anchor rod drill carriage |
| CN113107350B (en) * | 2021-03-15 | 2022-09-06 | 中国煤炭科工集团太原研究院有限公司 | Ladder climbing mechanism for anchor rod drill carriage |
| CN114183163A (en) * | 2021-11-24 | 2022-03-15 | 中国建筑一局(集团)有限公司 | Device suitable for long and large tunnel multi-working-face cooperative construction |
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