CN206753620U - A kind of combined template trolley for constructing middle partition wall in tunnel - Google Patents
A kind of combined template trolley for constructing middle partition wall in tunnel Download PDFInfo
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- CN206753620U CN206753620U CN201720645875.6U CN201720645875U CN206753620U CN 206753620 U CN206753620 U CN 206753620U CN 201720645875 U CN201720645875 U CN 201720645875U CN 206753620 U CN206753620 U CN 206753620U
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- punching block
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- 238000005192 partition Methods 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 89
- 239000010959 steel Substances 0.000 claims abstract description 89
- 238000004080 punching Methods 0.000 claims abstract description 61
- 238000010276 construction Methods 0.000 claims abstract description 20
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 239000002131 composite material Substances 0.000 claims description 2
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 9
- 238000005266 casting Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Lining And Supports For Tunnels (AREA)
Abstract
A kind of combined template trolley for constructing middle partition wall in tunnel, it is related to the realm of building construction.The utility model has enough to meet the need to solve existing artificial peace form removal and material, template local damage easily occurs and flatness is destroyed, it is artificial to pacify the artificial length of more and man-hour of form removal construction usage so as to influence Surface Quality of Concrete, the problem of causing construction cost high and be long in time limit.The utility model includes chassis base, chassis hoist engine, combined steel group, fixed mount group, two punching block hoist engines, four fixed pulleys and four groups of mine wheels, the side of chassis base is provided with combined steel group, fixed mount group is connected with the upper surface of chassis base, the middle part of the upper surface of chassis base is provided with chassis hoist engine, two punching block hoist engines are arranged with the upper surface of chassis base along its length, the suspension hook of wirerope end is connected with the upper end of combined steel group, and four angles of chassis base lower surface are respectively provided with one group of mine wheel respectively.The utility model is used for constructing tunnel.
Description
Technical field
It the utility model is related to the realm of building construction, and in particular to a kind of Combined formwork for constructing middle partition wall in tunnel
Chassis.
Background technology
When subway tunnel is one-tunnel two-tracks structure type, tunnel center line using one concrete structure wall by two-wire it
Between separate, the entitled mid-board of wall.General original concrete walls body construction then uses artificial assembled plane template construction method,
Due to plane template peace tear open it is more with the number of turnover, can local damage and template flatness be caused to break to template in work progress
It is bad, cause the presentation quality of concrete surface poor after form removal, the cost of construction material can be increased by more renewing plane template, this mould
Plate construction method of installation is grown using artificial more and man-hour, and it is greatly and long in time limit to easily cause the artificial input amount of construction.
Utility model content
Template local damage and smooth easily occurs in order to solve existing artificial peace form removal and material turnover for the utility model
Degree destroys, artificial to pacify the artificial length of more and man-hour of form removal construction usage so as to influence Surface Quality of Concrete, causes construction cost
The problem of high and long in time limit, and then propose a kind of combined template trolley for constructing middle partition wall in tunnel.
The utility model adopts the technical scheme that to solve above-mentioned technical problem：
A kind of combined template trolley for constructing middle partition wall in tunnel includes chassis base, chassis hoist engine, combination steel
Module, fixed mount group, two punching block hoist engines, four fixed pulleys and four groups of mine wheels, the side of chassis base are provided with combination steel
Module, fixed mount group is connected with the upper surface of chassis base, the middle part of the upper surface of chassis base is provided with chassis hoist engine, platform
The front of underbody seat is provided with earth anchor, and the suspension hook of chassis hoist engine is connected with earth anchor, the both sides of fixed mount group upper end and lower end
Both sides are respectively provided with a fixed pulley respectively, are arranged with two punching block hoist engines on the upper surface of chassis base along its length,
The wirerope of each punching block hoist engine bypasses the lower surface of lower end fixed pulley and the upper surface of upper end fixed pulley respectively, wirerope end
Suspension hook is connected with the upper end of combined steel group, and four angles of chassis base lower surface are respectively provided with one group of mine wheel, mine wheel respectively
End face direction it is parallel with the end face direction of combined steel group.
The beneficial effect that the utility model includes compared with prior art is：
1st, the utility model is by with plane combination punching block and the chassis combination that walks upright, forming a set of combined type mould
Pallet car, Surface Quality of Concrete can be ensured, construction cost input is reduced and shorten the construction period；
2nd, the utility model is applied to the constructing middle partition wall in tunnel of various different sections and a variety of linear combinations, has good
Flexibility and adaptability；
3rd, the utility model can keep template integrality and meet flatness requirement, so as to effectively control concrete construction
Presentation quality；
4th, the utility model can reduce artificial input and man-hour, and construction cost input can reduce 70%, and the construction period can
Shorten more than 75%.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is 5, two chassis base 1 in the utility model, balancing weight 2, chassis hoist engine 3, fixed mount group punching block elevators
The structural representation of 6, four fixed pulleys 8 of machine and four groups of mine wheels 7；
Fig. 3 is Fig. 2 right view；
Fig. 4 is the utility model midplane combined steel 4-1 structural representation, wherein left diagonal line hatches part represents chi
It is very little be 1500 × 600 × 55mm flat normal punching block, right diagonal line hatches part represents that size is the flat of 1500 × 300 × 55mm
Face standard punching block, latticed shade part represent the flat normal punching block that size is 1500 × 200 × 55mm, black shaded area
The plane punching block that the size for representing to add is 500 × 200 × 55mm；
Fig. 5 is the front view of combined steel group 4 in the utility model；
Fig. 6 is Fig. 5 top view.
Embodiment
Embodiment one：Illustrate present embodiment with reference to Fig. 1 to Fig. 6, one kind described in present embodiment is used for tunnel
The combined template trolley of construction of central division wall includes chassis base 1, chassis hoist engine 3, combined steel group 4, fixed mount group 5, two
Individual 6, four fixed pulleys 8 of punching block hoist engine and four groups of mine wheels 7, the side of chassis base 1 is provided with combined steel group 4, chassis bottom
Fixed mount group 5 is connected with the upper surface of seat 1, the middle part of the upper surface of chassis base 1 is provided with chassis hoist engine 3, chassis base 1
Front be provided with earth anchor, the suspension hook of chassis hoist engine 3 is connected with earth anchor, the both sides of the upper end of fixed mount group 5 and the both sides of lower end
A fixed pulley 8 is respectively provided with respectively, is arranged with two punching block hoist engines 6 on the upper surface of chassis base 1 along its length, often
The wirerope of individual punching block hoist engine 6 bypasses the lower surface of lower end fixed pulley 8 and the upper surface of upper end fixed pulley 8, wirerope end respectively
Suspension hook be connected with the upper end of combined steel group 4, four angles of the lower surface of chassis base 1 are respectively provided with one group of mine wheel 7, ore deposit respectively
The end face direction of mountain wheel 7 is parallel with the end face direction of combined steel group 4.
It is so designed that and is hung combined steel group 4 in the side of fixed mount group 5 by two punching block hoist engines 6, is constructing
Shi Kaiqi chassis hoist engine 3, chassis is set to move forward to commitment positions by four groups of mines wheels 7 and earth anchor, then decentralization combination
Punching block group 4, is poured, and removes combined steel group 4 after the completion of pouring, so that next time uses.
A length of 5m of fixed mount group 5, a width of 3.5m, a height of 6.3m, the pulling force of punching block hoist engine 6 are in present embodiment
2T, the pulling force of chassis hoist engine 3 is 5T.
Embodiment two：Illustrate present embodiment with reference to Fig. 1 to Fig. 3, chassis base 1 is another described in present embodiment
Side is provided with balancing weight 2.Other compositions and connected mode are identical with embodiment one.
Being so designed that prevents because the preponderance of combined steel 4 causes chassis run-off the straight or tumbles.
Balancing weight 2 is the concrete balancing weight that weight is 3t in present embodiment.
Embodiment three：Illustrate present embodiment with reference to Fig. 1 to Fig. 3, fixed mount group 5 includes described in present embodiment
Four length directions of tripod 5-1, four tripod 5-1 along chassis base 1 are uniformly arranged, and are led between four tripod 5-1
Cross that multiple crossbeam 5-2 are affixed, short transverses of multiple crossbeam 5-2 along tripod 5-1 is uniformly arranged.Other compositions and connected mode
It is identical with embodiment one or two.
It is so designed that and is designed according to the high principle of triangle stability, is connected as tripod 5-1 by crossbeam 5-2
One.
Present embodiment middle cross beam 5-2 is the channel-section steel that height is 100mm, crossbeam 5-2 with reference to 50 × 50mm angle steel by four
Individual tripod 5-1 fixes as one.
Embodiment four：Illustrate present embodiment, four tripod 5-1 described in present embodiment with reference to Fig. 1 to Fig. 3
Between be provided with multiple oblique pull angle steel 5-4, tripod 5-1 inside is provided with multiple buttress brace 5-3.It is other composition and connected mode and
Embodiment three is identical.
It is so designed that to strengthen tripod 5-1 stability.
Embodiment five：Illustrate present embodiment with reference to Fig. 1 to Fig. 3, tripod 5-1 shape described in present embodiment
Shape is right angled triangle, and the upper surface of tripod 5-1 a right-angle side and chassis base 1 is affixed, tripod 5-1 another
Right-angle side is arranged on the side of chassis base 1, and crossbeam 5-2 is arranged on tripod 5-1 another right-angle side, and fixed pulley 8 is set
Put on crossbeam 5-2.Other compositions and connected mode are identical with embodiment four.
The lifting for being easy to implement combined steel group 4 is so designed that, combined steel group 4 is lifted on tripod 5- in lifting
The side of 1 another right-angle side, prevent to interfere, ensure that combined steel group 4 can erect.
Embodiment six：Illustrate present embodiment, combined steel described in present embodiment with reference to Fig. 1, Fig. 5 and Fig. 6
Group 4 include two plane combination punching block 4-1, two end templates, multiple reinforcing translot steel 4-2, multiple reinforcing vertical slot steel 4-3 and
Multiple split bolt 4-4, two plane combination punching block 4-1 are oppositely arranged, the both sides difference between two plane combination punching block 4-1
An end template is respectively provided with, it is horizontal that multiple reinforcings are vertically uniformly connected with plane combination punching block 4-1 end face outside
Channel-section steel 4-2, each reinforcing translot steel 4-2 is horizontally disposed, reinforces in translot steel 4-2 end face outside in the horizontal direction
On be uniformly connected with multiple reinforcing vertical slot steel 4-3, each vertical slot steel 4-3 that reinforces vertically is set, multiple split bolts
4-4 is vertically inserted on two plane combination punching block 4-1 end face, and split bolt 4-4, which is arranged on, reinforces translot steel 4-2 with reinforcing
At vertical slot steel 4-3 crossover node, split bolt 4-4 both ends are installed with clamp nut 4-5, and clamp nut 4-5 is arranged on
Reinforce vertical slot steel 4-3 outside.Other compositions and connected mode are identical with embodiment one, two, four or five.
It is so designed that in plane combination punching block 4-1 end face outside and is vertically uniformly connected with multiple reinforcing translots
Steel 4-2, reinforce in translot steel 4-2 end face outside in the horizontal direction and be uniformly connected with multiple reinforcings vertical slot steel 4-3, to strengthen
Plane combination punching block 4-1 intensity, prevents occurring the phenomenon of swollen mould during casting concrete.
The height that translot steel 4-2 is reinforced in present embodiment be 100mm, length 6.3m, two neighboring to reinforce translot steel
The distance between 4-2 is 0.5m, and the height for reinforcing vertical slot steel 4-3 be 100mm, length 6.3m, two neighboring to reinforce vertical slot steel
The distance between 4-3 is 1m, is reinforcing the circle provided with a diameter of 3cm at crossover nodes of the translot steel 4-2 with reinforcing vertical slot steel 4-3
Hole, to insert the split bolt 4-4 that external diameter is 25mm.
Embodiment seven：Illustrate present embodiment with reference to Fig. 6, plane combination punching block 4-1 described in present embodiment with
Reinforce between translot steel 4-2 in the horizontal direction and be uniformly connected with multiple junction steel plate 4-6, each junction steel plate 4-6 is along perpendicular
Nogata is to setting.Other compositions and connected mode are identical with embodiment six.
Be so designed that be easy to implement reinforce translot steel 4-2 and plane combination punching block 4-1 between it is affixed.
Embodiment eight：Illustrate present embodiment with reference to Fig. 5, combined steel group 4 also includes described in present embodiment
Four form vibrators 9, middle and upper part and middle and lower part between two plane combination punching block 4-1 be respectively arranged with respectively two it is attached
Formula vibrator 9.Other compositions and connected mode are identical with embodiment seven.
The unlatching form vibrator 9 when pouring is so designed that, avoids and is manually vibrated using template fenestration.
Form vibrator 9 is positioned close to the plane combination punching block of the side of chassis fixed mount group 5 in present embodiment
On 4-1.
Embodiment nine：Illustrate present embodiment with reference to Fig. 4, plane combination punching block 4-1 is described in present embodiment
It is 1500 × 600 × 55mm, 1500 × 300 × 55mm and the flat normal steel of 1500 × 200 × 55mm, tri- kinds of models by size
Die combination is assembled into the integral planar combined steel that size is 6200 × 6500 × 55mm.It is other composition and connected mode with specifically
Embodiment seven or eight is identical.
It is so designed that plane combination punching block 4-1 size according to mid-board vertical height, template walking smoothness and tunnel line
The more curves of route type, 3 factors with reference to more than, 1500 × 600 × 55mm of final choice, 1500 × 300 × 55mm and 1500 ×
The flat normal punching block composite assembly of 200 × 55mm, tri- kinds of models combines into the integral planar that size is 6200 × 6500 × 55mm
Punching block, in combination, it is necessary to add the plane punching block that a block size is 500 × 200 × 55mm.
Embodiment ten：Illustrate present embodiment with reference to Fig. 1 to Fig. 3, chassis base 1 includes described in present embodiment
I-steel 1-1 two groups long and I-steel 1-2 four short, the both sides of fixed mount group 5 are respectively provided with I-steel 1-1 one group long respectively, often
The both sides difference of group leader I-steel 1-1 lower ends is each to be vertically provided with I-steel 1-2 one short, and short I-steel 1-2 both ends are provided with one
Group mine wheel 7, includes two long I-steel 1-1 be arrangeding in parallel per group leader's I-steel 1-1.Other compositions and connected mode and tool
Body embodiment nine is identical.
Operation principle
A kind of construction method of combined template trolley for constructing middle partition wall in tunnel is as follows：
Step 1：Mounting plane combined steel 4-1：After two plane combination punching block 4-1 are combined, and in plane combination
The affixed a lot of in punching block 4-1 outside reinforces translot steel 4-2 and multiple reinforcing vertical slot steel 4-3, by hanging for two punching block hoist engines 6
Hook is hooked on the upper end of the plane combination punching block 4-1 after an assembling, two punching block hoist engines 6 is then turned on, by plane combination
Punching block 4-1 is hung to the side of fixed mount group 5 and erected；
Step 2：Reach construction station：By earth anchorage chassis construction station front, by chassis hoist engine 3
Suspension hook is hooked on earth anchor, is then turned on chassis hoist engine 3, chassis is moved ahead in tunnel by desired trajectory, row to construction survey
Setting-out accurate location；
Step 3：Fixed Combination punching block group 4：Two punching block hoist engines 6 are first turned on to transfer to plane combination punching block 4-1
Commitment positions, then another plane combination punching block 4-1 after assembling is drawn to the set of planes put well by excavator by helping
Punching block 4-1 relative position is closed, multiple split bolt 4-4 are vertically inserted on two plane combination punching block 4-1 end face, and
It is locked by clamp nut 4-5, then both sides install end template additional again；
Step 4：Casting concrete：The casting concrete in combined steel group 4, adhesion type vibration is opened in casting process
Device 9 is vibrated；
Step 5：Form removal：After concrete reaches striking time, plane combination punching block 4-1 is pulled with two punching block hoist engines 6
Form removal, in case next mould construction of central division wall uses.
Ensure to be parallel to each other and be vertically arranged in the step 3, between two plane combination punching block 4-1.
Claims (10)
- A kind of 1. combined template trolley for constructing middle partition wall in tunnel, it is characterised in that：Described one kind is used for tunnel interval The combined template trolley of wall construction includes chassis base (1), chassis hoist engine (3), combined steel group (4), fixed mount group (5), two punching block hoist engines (6), four fixed pulleys (8) and four groups of mine wheels (7), the side of chassis base (1) are provided with combination Punching block group (4), fixed mount group (5) is connected with the upper surface of chassis base (1), is set in the middle part of the upper surface of chassis base (1) There is chassis hoist engine (3), the front of chassis base (1) is provided with earth anchor, and the suspension hook of chassis hoist engine (3) is connected with earth anchor, Gu The both sides of the both sides and lower end of determining frame group (5) upper end are respectively provided with a fixed pulley (8) respectively, on the upper surface of chassis base (1) Two punching block hoist engines (6) are arranged with along its length, and the wirerope of each punching block hoist engine (6) bypasses lower end fixed pulley respectively (8) lower surface and the upper surface of upper end fixed pulley (8), the suspension hook of wirerope end are connected with the upper end of combined steel group (4), platform Four angles of underbody seat (1) lower surface are respectively provided with one group of mine wheel (7), the end face direction of mine wheel (7) and combined steel respectively The end face direction of group (4) is parallel.
- A kind of 2. combined template trolley for constructing middle partition wall in tunnel according to claim 1, it is characterised in that：It is described The opposite side of chassis base (1) is provided with balancing weight (2).
- A kind of 3. combined template trolley for constructing middle partition wall in tunnel according to claim 1 or claim 2, it is characterised in that： The fixed mount group (5) includes four tripods (5-1), and length direction of four tripods (5-1) along chassis base (1) is uniform Set, multiple crossbeams (5-2) height along tripod (5-1) affixed by multiple crossbeams (5-2) between four tripods (5-1) Degree direction is uniformly arranged.
- A kind of 4. combined template trolley for constructing middle partition wall in tunnel according to claim 3, it is characterised in that：It is described Multiple oblique pull angle steel (5-4) are provided between four tripods (5-1), the inside of tripod (5-1) is provided with multiple buttress brace (5- 3)。
- A kind of 5. combined template trolley for constructing middle partition wall in tunnel according to claim 4, it is characterised in that：It is described Tripod (5-1) is shaped as right angled triangle, and the upper surface of the right-angle side and chassis base (1) of tripod (5-1) is consolidated Connect, another right-angle side of tripod (5-1) is arranged on the side of chassis base (1), and crossbeam (5-2) is arranged on tripod (5- 1) on another right-angle side, fixed pulley (8) is arranged on crossbeam (5-2).
- 6. according to a kind of combined template trolley for constructing middle partition wall in tunnel of claim 1,2,4 or 5, its feature exists In：The combined steel group (4) includes two plane combination punching blocks (4-1), two end templates, multiple reinforcing translot steel (4- 2), multiple reinforcing vertical slot steel (4-3) and multiple split bolts (4-4), two plane combination punching blocks (4-1) are oppositely arranged, two Both sides between plane combination punching block (4-1) are respectively provided with an end template, the end face outside of plane combination punching block (4-1) respectively On be vertically uniformly connected with multiple reinforcing translot steel (4-2), each translot steel (4-2) of reinforcing is set in the horizontal direction Put, reinforce translot steel (4-2) end face outside in the horizontal direction on be uniformly connected with it is multiple reinforcing vertical slot steel (4-3), each Reinforce vertical slot steel (4-3) vertically to set, multiple split bolts (4-4) are vertically inserted in two plane combination punching blocks On the end face of (4-1), split bolt (4-4) is arranged on the crossover node reinforced translot steel (4-2) and reinforce vertical slot steel (4-3) Place, the both ends of split bolt (4-4) are installed with clamp nut (4-5), and clamp nut (4-5), which is arranged on, reinforces vertical slot steel (4- 3) outside.
- A kind of 7. combined template trolley for constructing middle partition wall in tunnel according to claim 6, it is characterised in that：It is described Plane combination punching block (4-1) and reinforce between translot steel (4-2) in the horizontal direction and be uniformly connected with multiple junction steel plate (4- 6), each junction steel plate (4-6) is vertically set.
- A kind of 8. combined template trolley for constructing middle partition wall in tunnel according to claim 7, it is characterised in that：It is described Combined steel group (4) also includes four form vibrators (9), middle and upper part between two plane combination punching blocks (4-1) and in Bottom is respectively arranged with two form vibrators (9) respectively.
- 9. according to a kind of combined template trolley for constructing middle partition wall in tunnel of claim 7 or 8, it is characterised in that： The plane combination punching block (4-1) be by size be 1500 × 600 × 55mm, 1500 × 300 × 55mm and 1500 × 200 × Integral planar combined steel of the flat normal punching block composite assembly of tri- kinds of models of 55mm into size for 6200 × 6500 × 55mm.
- A kind of 10. combined template trolley for constructing middle partition wall in tunnel according to claim 9, it is characterised in that：Institute Stating chassis base (1) includes two groups long I-steel (1-1) and four short I-steel (1-2), and the both sides difference of fixed mount group (5) is each Provided with one group long I-steel (1-1), the both sides difference of every group leader I-steel (1-1) lower end is each to be vertically provided with a short I-steel (1-2), the both ends of short I-steel (1-2) are provided with one group of mine and take turns (7), be arranged in parallel per group leader's I-steel (1-1) including two Long I-steel (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645875.6U CN206753620U (en) | 2017-06-05 | 2017-06-05 | A kind of combined template trolley for constructing middle partition wall in tunnel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720645875.6U CN206753620U (en) | 2017-06-05 | 2017-06-05 | A kind of combined template trolley for constructing middle partition wall in tunnel |
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| Publication Number | Publication Date |
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| CN206753620U true CN206753620U (en) | 2017-12-15 |
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| CN201720645875.6U Expired - Fee Related CN206753620U (en) | 2017-06-05 | 2017-06-05 | A kind of combined template trolley for constructing middle partition wall in tunnel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091103A (en) * | 2017-06-05 | 2017-08-25 | 中铁建大桥工程局集团第四工程有限公司 | A kind of combined template trolley for constructing middle partition wall in tunnel |
-
2017
- 2017-06-05 CN CN201720645875.6U patent/CN206753620U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091103A (en) * | 2017-06-05 | 2017-08-25 | 中铁建大桥工程局集团第四工程有限公司 | A kind of combined template trolley for constructing middle partition wall in tunnel |
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