CN206280082U - A kind of tunnel lining trolley - Google Patents
A kind of tunnel lining trolley Download PDFInfo
- Publication number
- CN206280082U CN206280082U CN201621366800.6U CN201621366800U CN206280082U CN 206280082 U CN206280082 U CN 206280082U CN 201621366800 U CN201621366800 U CN 201621366800U CN 206280082 U CN206280082 U CN 206280082U
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- Prior art keywords
- workbench
- tunnel lining
- lining trolley
- cat ladder
- fixed
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- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 241000282326 Felis catus Species 0.000 claims description 36
- 230000002787 reinforcement Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 238000010276 construction Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of tunnel lining trolley,Solve the problems, such as that a kind of common tunnel lining trolley has larger potential safety hazard,Its drip irrigation device is,Including at least two main door framves,The main door frame includes the main beam of lateral arrangement,Also include being located at a kind of workbench of tunnel lining trolley rear and front end,The workbench includes support frame,Support frame as described above includes some brace rods for being fixed on main beam lateral wall,The upper surface of the brace rod is provided with support beam,The first guard rail for being fixed on support beam upper surface is provided with the outside of the workbench,The both sides of the workbench are equipped with the second guard rail for being fixed on support beam upper surface,The upper surface of the main beam is fixed with secondary door frame by vertical oil cylinder,The secondary door frame includes the secondary crossbeam and some secondary columns being vertically arranged of lateral arrangement,The secondary crossbeam and secondary column barrier are in the inner side of workbench,Reach the purpose for reducing potential safety hazard.
Description
Technical field
The utility model is related to tunnel construction technology apparatus field, more particularly to a kind of tunnel lining trolley.
Background technology
During railway construction, Tunnel Engineering is not only measured greatly, and difficulty is high.The method of most common tunneling is
Mining Method.Workmen during holing, in order to concrete is injected to securely preliminary excavation tunnel inner wall and
In a kind of gap between tunnel lining trolley outer wall, the smooth of tunnel inner wall is realized with this, people have invented lining trolley, served as a contrast
Platform building cart is to have to use for special equipment in constructing tunnel process secondary lining, for the concrete- liner construction to tunnel inner wall,
People can pour into a mould concrete by between lining trolley template and tunnel inner wall, after after concrete setting, make lining trolley
Template departs from the concrete after solidification, that is, receive mold process, just can easily realize the opposed flattened of tunnel inner wall.
The Chinese utility model patent for now retrieving a Publication No. CN202937273U discloses a kind of tunnel-liner
Chassis feeding-distribution device, including hopper, tripper is provided with the hopper, and it is equal to be equipped with quantity in the left and right sides of hopper
Upper strata chute and lower floor's chute, the upper and lower layer chute are removably joined together by least two section chute sections, and
The feed end of upper and lower layer chute is respectively arranged with switch baffle plate, when secondary lining is poured, hopper is fixedly mounted on into chassis
On workbench, and hopper is connected with the upper strata charging window on chassis panel by upper strata chute.
But, in work progress, the staff's moment on workbench is in work high above the ground state, once work
Personnel's pin is slided or a kind of tunnel lining trolley is slided, and staff easily drops from workbench, with larger
Potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of tunnel lining trolley, has the advantages that smaller potential safety hazard.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of tunnel-liner platform
Car, including at least two main door framves, the main door frame include the main beam of lateral arrangement, also including located at a kind of tunnel-liner
The workbench of chassis rear and front end, the workbench includes support frame, and support frame as described above is fixed on main horizontal stroke including some
The brace rod of beam lateral wall, the upper surface of the brace rod is provided with support beam, is provided with the outside of the workbench and is fixed on branch
First guard rail of support beam upper surface, the both sides of the workbench are equipped with the second protection for being fixed on support beam upper surface
Column, the upper surface of the main beam is fixed with secondary door frame by vertical oil cylinder, and the secondary door frame includes the secondary crossbeam of lateral arrangement
With some secondary columns being vertically arranged, the secondary crossbeam and secondary column barrier are in the inner side of workbench.
By using above-mentioned technical proposal, vertical oil cylinder has supporting role to secondary door frame, while can be by vertical oil
The contraction of cylinder piston rod, and then drive secondary door frame lifting so that after the completion of lining cutting work, receive moding and obtain simple and convenient；Brace rod
With the agent structure that support beam collectively constitutes workbench, with well-set advantage, and then the tunnel-liner platform is increased
The security of car；When staff works on workbench, even if slipping, positioned at the second protection of the both sides of workbench
Column, the first guard rail positioned at the outside of workbench and the secondary door frame positioned at the inner side of workbench have to staff
There is barrier effect, enter regardless of whether being slipped from which direction, staff is difficult to be dropped from workbench, reduce further this
The potential safety hazard of tunnel lining trolley.
Further setting of the present utility model, the lateral wall of the secondary column is provided with the first baffles, first barrier
The lower surface of plate is provided with the fixed ear fixed for vertical oil cylinder.
By using above-mentioned technical proposal, fixed ear is conducive to vertical oil cylinder to fix, and then more facilitates when installing；First
Baffles effectively increase the Area of bearing of vertical oil cylinder, are effectively increased the fastness of the structure, while the first baffles and solid
Determine the lateral wall that ear is located at secondary column, compared with the bottom that they are located at secondary column, the structure is easier for installation.
Further setting of the present utility model, the workbench also includes supporting network, and the supporting network is by some steel
Muscle is crisscross to be formed, and forms non-slip texture on its surface.
By using above-mentioned technical proposal, reinforcing bar is very common during constructing tunnel, so supporting network making
Convenient material drawing, while the characteristics of reinforcing bar has firm with preferably structural strength, and then workbench, can accommodate more
Staff and material；Non-slip texture increased the coefficient of friction of supporting network simultaneously, and then staff is in work progress,
Their sole and supporting network has bigger frictional force, so that staff is difficult to be slipped on supporting network, further reduces
The potential safety hazard of the tunnel lining trolley.
Further setting of the present utility model, the main door frame also includes being supported in the head tree at main beam two ends, described
First cant beam and the second cant beam of parallel arrangement are provided between the madial wall of head tree and the lower surface of main beam.
By using above-mentioned technical proposal, the first cant beam and the second cant beam are supported in the madial wall and main beam of head tree
Between lower surface, the fastness of head tree and main beam attachment structure is effectively enhanced, so that the tunnel lining trolley is being used
During be unlikely to deform, reduce further the potential safety hazard of the tunnel lining trolley.
Further setting of the present utility model, is provided with some buttress braces between first cant beam and the second cant beam.
By using above-mentioned technical proposal, buttress brace is supported between the first cant beam and the second cant beam, effectively enhances
The fastness of one cant beam and the second cant beam attachment structure, so that the tunnel lining trolley is unlikely to deform in use, enters one
Step reduces the potential safety hazard of the tunnel lining trolley.
Further setting of the present utility model, the lower surface of the head tree is provided with the lower longeron being longitudinally arranged, and also includes
Base, the upper surface of the base is provided with the lifting column of vertical arrangement, and the two ends of the lower longeron are provided with to be slid for lifting column and connect
The slide opening for connecing, hoist cylinder is provided between the upper surface of the lifting column and the lateral wall of head tree.
By using above-mentioned technical proposal, the contractile motion of the piston rod of hoist cylinder, and then lower longeron is driven to lift
Motion, so that drive main door frame and secondary door frame to move up and down, therefore, in mold process is received, more facilitate.
Further setting of the present utility model, the lateral wall of the head tree is provided with the second barrier fixed for hoist cylinder
Plate, several reinforcements are provided between the upper surface of second baffles and the lateral wall of head tree.
By using above-mentioned technical proposal, the second baffles effectively increase the Area of bearing of hoist cylinder, and then effectively
Increase the fastness of the structure；Reinforcement is supported between the upper surface of the second baffles and the lateral wall of head tree simultaneously, is entered
One step enhances the fastness connected between the second baffles and head tree, therefore, the structure is unlikely to deform, and can bear bigger
Pressure, and then effectively reduce the potential safety hazard of the tunnel lining trolley.
Further setting of the present utility model, the end of the lower longeron is provided with half space, the half space it is upper
The first oblique cat ladder is provided between end face and brace rod, the workbench is provided with for staff from lacking that the first oblique cat ladder is climbed out of
Mouthful, the second oblique cat ladder is provided between the half space and ground, there is gap between the lower end and ground of the second oblique cat ladder.
By using above-mentioned technical proposal, staff typically can be toward transporting goods on workbench, and half space can be with
Rested for staff and adjustment goods direction, staff can pass sequentially through the second oblique cat ladder, half space, first oblique
Cat ladder and breach are climbed onto workbench, simple and convenient.
Further setting of the present utility model, the first oblique cat ladder and the second oblique cat ladder are equipped with pedal, the pin
Pedal is provided with the burnishing surface trampled for people.
By using above-mentioned technical proposal, the burnishing surface on pedal and pedal effectively increases pedal and work
The contact area of personnel's sole, and then increase the frictional force between pedal and staff's sole, so that staff
During the first oblique cat ladder and the second oblique cat ladder is climbed, it is difficult to slip, reduce further the peace of the tunnel lining trolley
Full hidden danger.
Further setting of the present utility model, the first oblique cat ladder and both sides are equipped with the first handrail, and described second is oblique
Cat ladder and both sides are equipped with the second handrail.
By using above-mentioned technical proposal, staff during the first oblique cat ladder and the second oblique cat ladder is climbed, the
One handrail and the second handrail have barrier effect to staff, and then staff is difficult tiltedly to be climbed from the first oblique cat ladder and second
Dropped on ladder, reduce further the potential safety hazard of the tunnel lining trolley.
In sum, the utility model has the advantages that：First oblique cat ladder can not only be climbed for staff
To workbench, also it is supported between half space and brace rod, and then effectively strengthens the support strength of workbench,
So that workbench can bear bigger weight, the structural strength of the tunnel lining trolley is further increased, effectively drop
The low potential safety hazard of the tunnel lining trolley.Generally speaking the utility model, sound construction is safe, receives mould convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the annexation schematic diagram of the first cant beam, the second cant beam, main beam and head tree in the present embodiment；
Fig. 3 is the enlarged drawing at A in Fig. 2；
Fig. 4 is the enlarged drawing at B in Fig. 2；
Fig. 5 is the structural representation of workbench in the present embodiment；
Fig. 6 is the structural representation of supporting network in the present embodiment；
Fig. 7 is the enlarged drawing at C in Fig. 5.
Reference：1st, main beam；2nd, workbench；3rd, brace rod；4th, support beam；5th, the first guard rail；6th, second prevents
Guardrail；7th, vertical oil cylinder；8th, secondary crossbeam；9th, secondary column；10th, the first baffles；11st, fixed ear；12nd, supporting network；13rd, anti-slip veins
Road；14th, head tree；15th, the first cant beam；16th, the second cant beam；17th, buttress brace；18th, lower longeron；19th, base；20th, lifting column；
21st, slide opening；22nd, hoist cylinder；23rd, the second baffles；24th, reinforcement；25th, half space；26th, the first oblique cat ladder；27th, lack
Mouthful；28th, the second oblique cat ladder；29th, pedal；30th, burnishing surface；31st, the first handrail；32nd, the second handrail；33rd, upper die plate；34th, it is left
Template；35th, right mould plate；36th, mouth is poured；37th, horizontal oil cylinder；38th, guide rail.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Embodiment：A kind of tunnel lining trolley, as shown in figure 1, main body is by upper die plate 33, left templates 34, right mould plate 35, three
Individual secondary door frame and three main door frame compositions, during secondary lining, outside upper die plate 33, left templates 34 and right mould plate 35
The inwall in side wall and tunnel forms the cavity for casting concrete, and upper die plate 33, left templates 34 and right mould plate 35 are provided with use
Four in casting concrete pour mouth 36.
The main body of main door frame is made up of the head tree 14 that the root bead of main beam 1 and two is connected to the two ends of main beam 1, two head trees
14 are each perpendicular to main beam 1.The upper surface of main beam 1 is fixed with secondary door frame by vertical oil cylinder 7, and the main body of secondary door frame is by one
The secondary column 9 that the root bead of secondary crossbeam 8 and four is connected to the upper surface of secondary crossbeam 8 is constituted, and four secondary columns 9 are each perpendicular to secondary crossbeam 8.Upper mould
The lower surface of plate 33 is welded in the upper end of secondary column 9.And then in mold process is received, when the piston rod of vertical oil cylinder 7 shrinks, you can
Upper die plate 33 is driven to move downward, so that upper die plate 33 is separated with the concrete after solidification.
Left templates 34 and right mould plate 35 pass through the lateral wall that horizontal oil cylinder 37 is fixed on head tree 14, and then are receiving mold process
In, when the piston rod of horizontal oil cylinder 37 shrinks, you can drive left templates 34 and right mould plate 35 to do move toward one another, and then left templates 34
And right mould plate 35 is separated with the concrete after solidification.
The lower longeron 18 for supporting, the end of lower longeron 18 are welded with the lower surface of three head trees 14 of the same side
Sliding is connected with lifting column 20, and the upper surface of lifting column 20 is fixed on the side wall of head tree 14, lifting column by hoist cylinder 22
20 lower surface is welded with base 19, and the lower surface of base 19 slides on guide rail 38, and guide rail 38 is secured by bolts in ground,
And then in mold process is received, when the piston rod of hoist cylinder 22 shrinks, you can drive upper die plate 33, left templates 34, right mould plate 35,
Three secondary door frames and three main door framves are integrally moved downward, so as to receive mold process more facilitate.
The lateral wall that a kind of tunnel lining trolley is located at the main beam 1 of rear and front end is welded with workbench 2, and then secondary
The secondary crossbeam 8 of door frame and the secondary equal barrier of column 9 in the inner side of workbench 2 so that staff is difficult to from workbench 2
Drop side；The outside of workbench 2 is fixed with the first guard rail 5 perpendicular to workbench 2, and the first guard rail 5 is by stainless steel
Hollow circular-tube is welded, and barrier is in the outside of workbench 2, so that staff is difficult to fall from the outside of workbench 2
Fall；The both sides of workbench 2 are respectively and fixedly provided with the second guard rail 6 perpendicular to workbench 2, and the second guard rail 6 is empty by stainless steel
Heart pipe is welded, and barrier is in the both sides of workbench 2, so that staff is difficult to be dropped from the both sides of workbench 2.
Therefore, when staff works on workbench 2, with security higher.
As shown in Fig. 2 being fixed with by screw bolt and nut between the madial wall of the lower surface of main beam 1 and head tree 14
One cant beam 15 and the second cant beam 16, the first cant beam 15 and the second cant beam 16 and the second cant beam 16 are parallel to each other, and the first cant beam 15
And second be welded with two buttress braces 17 between cant beam 16, buttress brace 17 perpendicular to the first cant beam 15 and the second cant beam 16, and then
The fastness of the structure is effectively increased, so as to increase security.
As shown in figure 3, the lateral wall of secondary column 9 is welded with the first baffles 10, the lower surface of the first baffles 10 is integrally
Form the fixed ear 11 fixed for the piston rod of vertical oil cylinder 7, and then effective more Area of bearing of vertical oil cylinder 7, have
Beneficial to the stability for increasing the structure.
As shown in figure 4, the two ends of lower longeron 18 are provided with the slide opening 21 for the sliding connection of lifting column 20, the work of hoist cylinder 22
Stopper rod is fixed on the upper surface of lifting column 20 by screw bolt and nut, and the lateral wall of head tree 14 is welded with to be consolidated for hoist cylinder 22
The second fixed baffles 23, the upper end of hoist cylinder 22 is fixed on the lower surface of the second baffles 23 by screw bolt and nut, enters
And the piston rod of hoist cylinder 22 drives lower longeron 18 and head tree 14 to move up and down when doing contractile motion, further plus
Fast receipts mold process.
The upper surface of the second baffles 23 is integrally formed with four reinforcements 24, so that reinforcement 24 makes the structure not variable
Shape, can bear bigger pressure.
As shown in figure 5, the lateral wall in main beam 1 is welded with five brace rods 3 being evenly arranged, brace rod 3 is rectangular
Trapezoidal shape, and brace rod 3, perpendicular to the lateral wall of main beam 1, the upper surface of brace rod 3 is welded with three parallel to main beam 1
Support beam 4, be welded with the supporting network 12 of rectangular shape in the upper surface of support beam 4, and then brace rod 3, support beam 4 and support
Net 12 collectively constitutes workbench 2.
First guard rail 5 and the second guard rail 6 are welded in the upper surface of support beam 4, and around supporting network 12.
The centre of supporting network 12 is provided with the breach 27 of rectangular shape, and one end of lower longeron 18 is welded with horizontally disposed rest
Platform 25, half space 25 is specifically formed by steel plate and steel-pipe welding, and inclination is welded between half space 25 and brace rod 3
First oblique cat ladder 26 of arrangement, the upper end of the first oblique cat ladder 26 connects with breach 27, and then staff can tiltedly climb from first
Ladder 26 and breach 27 are climbed to workbench 2.The first handrail 31 is welded with the both sides of the first oblique cat ladder 26, first helps
Hand 31 is specifically welded by stainless-steel pipe.And then staff is difficult to be dropped from the both sides of the first oblique cat ladder 26, effectively subtracts
The small potential safety hazard of the tunnel lining trolley.
The second oblique cat ladder 28 towards ground inclination is welded with the lateral wall of half space 25, under the second oblique cat ladder 28
End discord ground contact.The second handrail 32 is welded with the both sides of the second oblique cat ladder 28, the second handrail 32 is specifically by stainless steel
Steel-pipe welding is formed.And then staff is difficult to be dropped from the both sides of the second oblique cat ladder 28, effectively reduces the tunnel-liner platform
The potential safety hazard of car.
As shown in fig. 6, supporting network 12 is specifically formed by many crisscross reinforcement weldings, because reinforcing bar has what is gathered
Projection, and then form non-slip texture 13, the reinforcing bar convenient material drawing of the design, it is easy to make, supporting network upper surface into the net is made
12 mesh design compared with the workbench 2 of common tabular, be difficult on the workbench 2 in Fig. 5 pile up dust, soil and
Accumulate the infiltration in tunnel.
As shown in fig. 7, the first oblique cat ladder 26 in the second oblique cat ladder 28 and Fig. 5 is welded with multiple horizontally disposed riding
Plate 29, the rectangular body shape of pedal 29, and then with the burnishing surface 30 trampled for staff, burnishing surface 30 effectively increases pin
The contact area of pedal 29 and staff's sole, and then increase frictional force between the two, so that staff is in climbing
During be difficult to slip, reduce further the potential safety hazard of the tunnel lining trolley.
The course of work, staff can be climbed to workbench 2 by the second oblique cat ladder 28 and the first oblique cat ladder 26,
Again by controlling hoist cylinder 22, vertical oil cylinder 7 and horizontal oil cylinder 37 to control upper die plate 33, left templates 34 and right mould plate 35
Motion, and then realize upper mould and receive mold process.In this process, non-slip texture 13 makes staff be difficult in workbench 2
On slip, even if slipping, the second guard rail 6 positioned at the both sides of workbench 2, prevent positioned at the first of the outside of workbench 2
Guardrail 5 and the secondary door frame positioned at the inner side of workbench 2 have barrier effect to staff, enter regardless of whether from which side
To slipping, staff is difficult to be dropped from workbench 2 so that the tunnel lining trolley has smaller potential safety hazard.
Claims (10)
1. a kind of tunnel lining trolley, including at least two main door framves, the main door frame includes the main beam (1) of lateral arrangement,
Characterized in that, also including the workbench (2) located at a kind of tunnel lining trolley rear and front end, the workbench (2)
Including support frame, support frame as described above includes some brace rods (3) for being fixed on main beam (1) lateral wall, the brace rod (3)
Upper surface be provided with support beam (4), be provided with the outside of the workbench (2) be fixed on support beam (4) upper surface first prevent
Guardrail (5), the both sides of the workbench (2) are equipped with the second guard rail (6) for being fixed on support beam (4) upper surface, described
The upper surface of main beam (1) is fixed with secondary door frame by vertical oil cylinder (7), and the secondary door frame includes the secondary crossbeam of lateral arrangement
(8) and some secondary columns (9) being vertically arranged, the secondary crossbeam (8) and secondary column (9) barrier are in the interior of workbench (2)
Side.
2. a kind of tunnel lining trolley according to claim 1, it is characterised in that the lateral wall of the secondary column (9) sets
The lower surface for having the first baffles (10), first baffles (10) is provided with for the fixed fixed ear (11) of vertical oil cylinder (7).
3. a kind of tunnel lining trolley according to claim 1, it is characterised in that the workbench (2) also includes branch
Support net (12), the supporting network (12) is formed by some reinforcing bars are crisscross, and forms non-slip texture (13) on its surface.
4. a kind of tunnel lining trolley according to claim 1, it is characterised in that the main door frame also includes being supported in master
The head tree (14) at crossbeam (1) two ends, first is provided between the madial wall of the head tree (14) and the lower surface of main beam (1)
Cant beam (15) and the second cant beam (16).
5. a kind of tunnel lining trolley according to claim 4, it is characterised in that first cant beam (15) and second oblique
Some buttress braces (17) are provided between beam (16).
6. a kind of tunnel lining trolley according to claim 5, it is characterised in that the lower surface of the head tree (14) sets
There is the lower longeron (18) being longitudinally arranged, also including base (19), the upper surface of the base (19) is provided with the lifting of vertical arrangement
Post (20), the two ends of the lower longeron (18) are provided with the slide opening (21) for lifting column (20) sliding connection, the lifting column (20)
Upper surface and the lateral wall of head tree (14) between be provided with hoist cylinder (22).
7. a kind of tunnel lining trolley according to claim 6, it is characterised in that the lateral wall of the head tree (14) sets
Have for fixed the second baffles (23) of hoist cylinder (22), the upper surface of second baffles (23) and head tree (14)
Several reinforcements (24) are provided between lateral wall.
8. a kind of tunnel lining trolley according to claim 6, it is characterised in that the end of the lower longeron (18) is provided with
Half space (25), is provided with the first oblique cat ladder (26), the work between the upper surface of the half space (25) and brace rod (3)
Make platform (2) and be provided with the breach (27) climbed out of from the first oblique cat ladder (26) for staff, the half space (25) and ground
Between be provided with the second oblique cat ladder (28), between the lower end and ground of the second oblique cat ladder (28) have gap.
9. a kind of tunnel lining trolley according to claim 8, it is characterised in that the first oblique cat ladder (26) and second
Oblique cat ladder (28) is equipped with pedal (29), and the pedal (29) is provided with the burnishing surface (30) trampled for people.
10. a kind of tunnel lining trolley according to claim 8 or claim 9, it is characterised in that the first oblique cat ladder (26) and
Both sides are equipped with the first handrail (31), and the second oblique cat ladder (28) and both sides are equipped with the second handrail (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366800.6U CN206280082U (en) | 2016-12-13 | 2016-12-13 | A kind of tunnel lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621366800.6U CN206280082U (en) | 2016-12-13 | 2016-12-13 | A kind of tunnel lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206280082U true CN206280082U (en) | 2017-06-27 |
Family
ID=59072346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621366800.6U Expired - Fee Related CN206280082U (en) | 2016-12-13 | 2016-12-13 | A kind of tunnel lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206280082U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725701A (en) * | 2019-11-01 | 2020-01-24 | 中铁二十二局集团有限公司 | Efficient and safe over-bracing lining trolley for construction |
| CN112253179A (en) * | 2020-11-27 | 2021-01-22 | 中国铁建大桥工程局集团有限公司 | Informationized two-lining steel template trolley for tunnel engineering |
-
2016
- 2016-12-13 CN CN201621366800.6U patent/CN206280082U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110725701A (en) * | 2019-11-01 | 2020-01-24 | 中铁二十二局集团有限公司 | Efficient and safe over-bracing lining trolley for construction |
| CN112253179A (en) * | 2020-11-27 | 2021-01-22 | 中国铁建大桥工程局集团有限公司 | Informationized two-lining steel template trolley for tunnel engineering |
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Granted publication date: 20170627 |