CN109763514A - A kind of separated steel mould trolley and its construction method for pipe gallery construction - Google Patents
A kind of separated steel mould trolley and its construction method for pipe gallery construction Download PDFInfo
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- CN109763514A CN109763514A CN201811578394.3A CN201811578394A CN109763514A CN 109763514 A CN109763514 A CN 109763514A CN 201811578394 A CN201811578394 A CN 201811578394A CN 109763514 A CN109763514 A CN 109763514A
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Abstract
The invention discloses a kind of separated steel mould trolleys for pipe gallery construction, bearing portion and rear pilot before being divided into, including support system, template system, separable early-dismantling device, dynamical system and hydraulic system, the preceding bearing portion and rear pilot equal length, it is the half of trolley overall length, the preceding bearing portion includes part support system, dynamical system and whole separable early-dismantling devices, dynamical system, hydraulic system, the construction of pipe gallery corridor body stay in place form is realized as mould bases support system, reinforcing bar binding and concrete pour, the rear pilot only includes part support system and dynamical system, principal security is after the separation of separable early-dismantling device, stabilization in trolley traveling process.The present invention is in the construction process, it after driving into new construction section after trolley demoulding, realizes that space is converted by preceding bearing portion and rear pilot, and is poured with maintenance segmentation parallel using the realization of separate type trolley structure system, keep structure construction formation flowing water, circulation progressive, realizes box-structure and efficiently build.
Description
Technical field
The invention belongs to telescoping steel form technical fields, and in particular to a kind of separated steel die station for pipe gallery construction
Vehicle and its construction method.
Background technique
With the development of infrastructure construction in china, the proposition of " smart city ", " sponge city " idea emerges in large numbers large quantities of
City starts to build underground pipe gallery.From the point of view of current China's engineering construction industry overall condition, obtain employment in Traditional Agricultural civilian worker
Quantity just declines to a great extent, practitioner's age composition is bigger than normal, skill quality is still relatively low, industrialization worker not yet forms scale,
Under the overall background of the environmentally protective intensive manufacture of national implementation " section wood is alternative ", the scattered spelling wooden model construction of tradition, which can no longer meet, is built
The comprehensive requirement such as project progress under industrial age, quality, safety construction is built, study and develops that telescoping steel form is cast-in-place to be applied
Work technology can be used as the developing direction for solving industry predicament.Traditional telescoping steel form that the country applies at present is since there are demoulding waitings
Time is long, work efficiency is low, is difficult to form the reasons such as quick flow beat, leads to current linear box-structure mainly or is spelled using dissipating
Template is constructed, and the project using telescoping steel form construction is very few.Research and development are recycled the separate type of progressive Non-intermittent construction
Telescoping steel form can effectively improve current telescoping steel form adaptability, facilitate telescoping steel form in the linear box-structure of all kinds of long ranges
Application, replace conventional scattered spelling wooden model, avoid a large amount of lumber consumptions, have under the overall background of building industrialization and important grind
Study carefully meaning.
Summary of the invention
In order to overcome technological deficiency in the prior art, the present invention provides a kind of separate types for pipe gallery construction
Telescoping steel form and its construction method.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of separate type punching block for pipe gallery construction
Trolley, bearing portion and rear pilot before being divided into, including support system, template system, separable early-dismantling device, dynamical system and hydraulic pressure system
System, the preceding bearing portion and rear pilot equal length, are the half of trolley overall length, preceding bearing portion includes part support system, power
System and whole separable early-dismantling device, dynamical system and hydraulic system realize pipe gallery corridor as mould bases support system
The construction of body stay in place form, reinforcing bar binding and concrete pour, and the rear pilot only includes part support system and dynamical system, mainly
Guarantee after separable early-dismantling device separates, the stabilization in trolley traveling process.
A kind of above-mentioned separated steel mould trolley for pipe gallery construction, the support system pass through preceding bearing portion with after
Lead portion two large divisions, be made of longitudinal girder, end steel column, fixing type beam, breakable crossbeam and detachable support, it is described can
Disconnected formula crossbeam is dismountable in trolley traveling process.
A kind of above-mentioned separated steel mould trolley for pipe gallery construction, the template system is by inner template, external mold
The Screw arbor with nut at both-ends composition of plate and middle position installation, the detachable support of the Screw arbor with nut at both-ends and support system cooperate to mould
Plate system is reinforced.
A kind of above-mentioned separated steel mould trolley for pipe gallery construction, the separable early-dismantling device can be held in the past
Portion's installing and dismounting is made of bar shaped top plate, branch fastener and upright bar, in installation condition before trolley bearing portion roof plate template central axes
Setting, and connect with trolley backform.
A kind of above-mentioned separated steel mould trolley for pipe gallery construction, the dynamical system is by rail, steel roller
And driving motor composition, for the steel rail laying on the basis of pipe gallery ground concrete, the driving motor is mounted on steel
The preceding bearing portion of mould trolley, the steel roller can move in a straight line under the driving of driving motor along rail.
A kind of above-mentioned separated steel mould trolley for pipe gallery construction, the hydraulic system include vertical hydraulic dress
Set with side hydraulic device, for template system vertical and transverse direction formed support.
The present invention is using, and the work progress of pipe gallery is mainly completed by following steps, and realization is poured and conserved
Segmentation is parallel, so that structure construction is formed flowing water, circulation progressive:
S1: steel rail laying on the basis of ground concrete installs support system above it and dynamical system, support system is in place
Keep template system in place by hydraulic system afterwards；
S2: after trolley integral mold plate system is installed, separable early-dismantling device is installed；
S3: template system is reinforced with Screw arbor with nut at both-ends and detachable support, completes telescoping steel form formwork；
S4: roof steel bar binding and concreting are carried out in the preceding bearing portion of telescoping steel form；
S5: two sets of configuration separate early-dismantling devices, are respectively arranged at rear pilot and construction section that preceding bearing portion respectively occupies, punching block platform
Chinese herbaceous peony bearing portion is located at current construction section, is labeled as N sections, then rear pilot is located at N-1 sections, and N sections of concrete roof intensity reach 50%
When, telescoping steel form starts to demould, and preceding bearing portion mould bases is separated with separable early-dismantling device, only retains separable early-dismantling device and makees
It is support system to wait N sections of concrete roof intensity maintenances, N-1 sections of concrete roofs separate early tear open in other set at this time
Under device support, by the maintenance of N sections of construction times, intensity reaches 75% or more from 50%, and separable early-dismantling device is torn open
Except being transported to N+1 sections；
After S6: the N sections of telescoping steel form demoulding, inside support is removed completely, the detachable branch at this time unloading N sections of telescoping steel forms
The supporting members such as support are transported in N+1 sections, and subsequent construction content is carried out after telescoping steel form runs to N+1 sections, is mixed in N-1 sections
Solidifying soil strength grade has reached 75%, and early-dismantling device will be separated in N-1 sections and removes and is transported to N+1 sections；
S7: making trolley advance by dynamical system, and breakable crossbeam marches to separate type early-dismantling device upright bar position in the middle part of trolley
When setting, because trolley middle part door frame upper and lower ends conflict with upright bar position, upright bar will hinder the advance of trolley, at this time by breakable cross
Beam disconnects so that trolley passes through, and after trolley is walked in place, i.e., rear pilot marches to bearing portion freight space before original, marches to N from N-1 sections
Section, preceding bearing portion marches to next construction section, when marching to N+1 sections from N sections, breakable crossbeam is reconnected, trolley is integrally tied
Structure restores to the original state, and after trolley walking in place, preceding bearing portion is located at N+1 sections, and rear pilot is located at N sections, and so far, telescoping steel form is again
Position, and separate type early-dismantling device is gone to N+1 sections week from N-1 sections, subsequent handling is recycled progressive.
In general, through the invention it is contemplated above technical scheme is compared with the prior art, can achieve following has
Beneficial effect:
1, a kind of separated steel mould trolley for pipe gallery construction of the present invention, proposes the progressive nothing of a set of circulation
Interval construction technology, after driving into new construction section after trolley demoulding, rear pilot enters bearing portion construction section before original, separable with indwelling
Early-dismantling device waits the corridor body later strength of this section to conserve, and preceding bearing portion enters new construction section, and responsible structure pours, and passes through preceding bearing portion
With rear pilot realize space conversion and using separate type trolley structure system realization pour with maintenance be segmented it is parallel simultaneously, make to tie
Structure construct to be formed flowing water, circulation it is progressive, realize box-structure and efficiently build；
2, the present invention can effectively improve the adaptability of current telescoping steel form, and it is linear in all kinds of long ranges to facilitate telescoping steel form
The application of box-structure replaces conventional scattered spelling wooden model, avoids a large amount of lumber consumptions, carries out " section wood is alternative " green ring in country
It protects under the background of intensive manufacture and has great importance.
Detailed description of the invention
Specific embodiments of the present invention are further described in detail with reference to the accompanying drawing, in which:
Fig. 1 is a kind of overall structure diagram of the separated steel mould trolley for pipe gallery construction of the present invention；
Fig. 2 is a kind of transverse sectional view of the separated steel mould trolley for pipe gallery construction of the present invention；
Fig. 3 is the installation relation schematic diagram of support system of the present invention and dynamical system；
Fig. 4 is the transverse sectional view of support system of the present invention；
Fig. 5 is the schematic diagram of template system of the present invention；
Fig. 6 is the schematic diagram of separable early-dismantling device of the present invention；
Fig. 7 is the connection relationship diagram of vertical hydraulic device and support system of the present invention；
Fig. 8 is the connection relationship diagram of side hydraulic device and support system of the present invention；
In figure: 1- support system, 2- template system, 3- separate early-dismantling device, 4- dynamical system, 5- hydraulic system, the longitudinal direction 11-
Crossbeam, the end 12- steel column, 13- fixing type beam, the breakable crossbeam of 14-, 15- are detachably supported, 21- inner template, 22- external mold
Plate, 23- Screw arbor with nut at both-ends, 31- bar shaped top plate, 32- branch fastener, 33- upright bar, 41- rail, 42- steel roller, 43- driving motor,
The vertical hydraulic device of 51-, 52- side hydraulic device.
Specific embodiment
It as depicted in figs. 1 and 2, is a kind of overall structure of the separated steel mould trolley for pipe gallery construction of the present invention
Schematic diagram and transverse sectional view, bearing portion and rear pilot before being divided into, including support system 1, template system 2, separable early-dismantling device
3, dynamical system 4 and hydraulic system 5, the preceding bearing portion and rear pilot equal length, are the half of trolley overall length, preceding bearing portion packet
The separable early-dismantling device 3 and hydraulic system 5 for including part support system 1, dynamical system 4 and whole, as mould bases support system
Realize that the construction of pipe gallery corridor body stay in place form, reinforcing bar binding and concrete pour, the rear pilot only includes part support system 1
And dynamical system 4, stabilization of the principal security after the separation of separable early-dismantling device, in trolley traveling process.
As shown in figure 3, being the installation relation schematic diagram of support system 1 of the present invention and dynamical system 4, support system 1
Bearing portion and rear pilot two large divisions before passing through, by longitudinal girder 11, end steel column 12, fixing type beam 13, breakable crossbeam 14
With detachable 15 composition of support, the breakable crossbeam 14 is dismountable in trolley traveling process, as shown in figure 4, for support system
The transverse sectional view of system 1；Dynamical system 4 is made of rail 41, steel roller 42 and driving motor 43, and the rail 41 is layed in
On the basis of pipe gallery ground concrete, the driving motor 43 is mounted on the preceding bearing portion of telescoping steel form, and the steel roller 42 is pacified
Mounted in the bottom of support system, can be moved in a straight line under the driving of driving motor 43 along rail 41.
As shown in figure 5, the schematic diagram of template system 2 of the present invention, template system 2 is by inner template 21,22 and of exterior sheathing
The Screw arbor with nut at both-ends 23 of middle position installation forms, and the Screw arbor with nut at both-ends 23 and the detachable support 15 of support system 1 cooperate
Template system 2 is reinforced.
As shown in fig. 6, the schematic diagram of separable early-dismantling device 3 of the present invention, separating early-dismantling device 3 can be from preceding bearing portion
Installing and dismounting is made of bar shaped top plate 31, branch fastener 32 and upright bar 33, in installation condition along before trolley in bearing portion roof plate template
Axis setting, and connect with trolley backform.
It as shown in Figure 7 and Figure 8, is the schematic diagram for inventing the hydraulic system 5, hydraulic system 5 includes vertical hydraulic device
51 and side hydraulic device 52, support is formed for the vertical and transverse direction to template system 2.
The present invention is using, and mainly completes the work progress of pipe gallery by following construction procedure, realization pour with
Maintenance segmentation is parallel, so that structure construction is formed flowing water, circulation progressive:
Step 1: the steel rail laying 41 on the basis of ground concrete installs support system 1 and dynamical system 4, support above it
Keep template system 2 in place by hydraulic system 5 after system 1 is in place；
Step 2: after trolley integral mold plate system 2 is installed, separable early-dismantling device 3 is installed；
Step 3: it is reinforced with 15 pairs of template systems 2 of Screw arbor with nut at both-ends 23 and detachable support, completes telescoping steel form formwork；
Step 4: roof steel bar binding and concreting are carried out in the preceding bearing portion of telescoping steel form；
Step 5: two sets of configuration separate early-dismantling devices 3, are respectively arranged at rear pilot and construction section that preceding bearing portion respectively occupies,
Bearing portion is located at current construction section before telescoping steel form, is labeled as N sections, then rear pilot is located at N-1 sections, N sections of concrete roof intensity
When reaching 50%, telescoping steel form starts to demould, and preceding bearing portion mould bases is separated with separable early-dismantling device 3, only retains separable early
Dismantling device 3 waits N sections of concrete roof intensity maintenances as support system, and N-1 sections of concrete roofs are in other set at this time
Under separable early-dismantling device support 3, by the maintenance of N sections of construction times, intensity reaches 75% or more from 50%, will separate
The dismounting of early-dismantling device 3 is transported to N+1 sections；
Step 6: after N sections of telescoping steel form demouldings, inside support is removed completely, is at this time unloaded N sections of telescoping steel forms removable
It unloads the supporting members such as support 15 to be transported in N+1 sections, subsequent construction content, N-1 is carried out after telescoping steel form runs to N+1 sections
Section inner concrete strength grade has reached 75%, and early-dismantling device 3 will be separated in N-1 sections and removes and is transported to N+1 sections；
Step 7: making trolley advance by dynamical system 4, and breakable crossbeam 14 marches to separate type early-dismantling device in the middle part of trolley
When 3 33 position of upright bar, because trolley middle part door frame upper and lower ends conflict with 33 position of upright bar, before upright bar 33 will hinder trolley
Into at this time by the disconnection of breakable crossbeam 14 so that trolley passes through, after trolley is walked in place, i.e., rear pilot marches to bearing portion before original
Freight space marches to N sections from N-1 sections, and preceding bearing portion marches to next construction section, when marching to N+1 sections from N sections, by breakable crossbeam
14 reconnect, and trolley overall structure restores to the original state, and after trolley walking in place, preceding bearing portion is located at N+1 sections, and rear pilot is located at N sections,
So far, telescoping steel form repositions, and separate type early-dismantling device is gone to N+1 sections week from N-1 sections, and subsequent handling is i.e. recyclable to pass
Into.
As it will be easily appreciated by one skilled in the art that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not used to
The limitation present invention, any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should all include
Within protection scope of the present invention.
Claims (7)
1. a kind of separated steel mould trolley for pipe gallery construction, bearing portion and rear pilot before being divided into, including support system
(1), template system (2), separable early-dismantling device (3), dynamical system (4) and hydraulic system (5), it is characterised in that: before described
Bearing portion and rear pilot equal length are the half of trolley overall length, and the preceding bearing portion includes part support system (1), dynamical system
System (4) and the separable early-dismantling device (3) of whole, dynamical system (4), hydraulic system (5) are realized comprehensive as mould bases support system
It closes the construction of piping lane corridor body stay in place form, reinforcing bar binding and concrete to pour, the rear pilot only includes part support system (1) and moves
Force system (4), stabilization of the principal security after separable early-dismantling device (3) separates, in trolley traveling process.
2. a kind of separated steel mould trolley for pipe gallery construction according to claim 1, it is characterised in that: described
Bearing portion and rear pilot two large divisions before support system (1) passes through, by longitudinal girder (11), end steel column (12), fixing type beam
(13), breakable crossbeam (14) and detachable support (15) composition, the breakable crossbeam (14) can in trolley traveling process
It removes.
3. a kind of separated steel mould trolley for pipe gallery construction according to claim 1, it is characterised in that: described
Template system (2) is made of the Screw arbor with nut at both-ends (23) that inner template (21), exterior sheathing (22) and middle position are installed, described pair of drawing spiral shell
The detachable support (15) of bar (23) and support system (1), which cooperates, reinforces template system (2).
4. a kind of separated steel mould trolley for pipe gallery construction according to claim 1, it is characterised in that: described
Separable early-dismantling device (3) can be made of from preceding bearing portion installing and dismounting bar shaped top plate (31), branch fastener (32) and upright bar (33),
In installation condition, bearing portion roof plate template central axes are arranged before trolley, and connect with trolley backform.
5. a kind of separated steel mould trolley for pipe gallery construction according to claim 1, it is characterised in that: described
Dynamical system (4) is made of rail (41), steel roller (42) and driving motor (43), and the rail (41) is layed in integrated pipe
On the basis of corridor ground concrete, the driving motor (43) is mounted on the preceding bearing portion of telescoping steel form, and the steel roller (42) can be
It is moved in a straight line under the driving of driving motor (43) along rail (41).
6. a kind of separated steel mould trolley for pipe gallery construction according to claim 1, it is characterised in that: described
Hydraulic system (5) includes vertical hydraulic device (51) and side hydraulic device (52), for the vertical and horizontal of template system (2)
It is formed and is supported to direction.
7. a kind of construction method of the separated steel mould trolley for pipe gallery construction, it is characterised in that: the construction method packet
Include following construction procedure:
S1: support system (1) and dynamical system (4), branch are installed in steel rail laying (41) on the basis of ground concrete above it
Keep template system (2) in place by hydraulic system (5) after support system (1) is in place；
S2: after trolley integral mold plate system (2) is installed, separable early-dismantling device (3) are installed；
S3: template system (2) is reinforced with Screw arbor with nut at both-ends (23) and detachable support (15), completes telescoping steel form formwork；
S4: roof steel bar binding and concreting are carried out in the preceding bearing portion of telescoping steel form；
S5: two sets of configuration separate early-dismantling device (3), are respectively arranged at rear pilot and construction section that preceding bearing portion respectively occupies, steel
Bearing portion is located at current construction section before mould trolley, is labeled as N sections, then rear pilot is located at N-1 sections, and N sections of concrete roof intensity reach
When to 50%, telescoping steel form starts to demould, and preceding bearing portion mould bases is separated with separable early-dismantling device (3), only retains separable early
Dismantling device (3) waits N sections of concrete roof intensity maintenances as support system, and N-1 sections of concrete roofs are other one at this time
It covers under separable early-dismantling device (3) support, by the maintenance of N sections of construction times, intensity reaches 75% or more from 50%, can
Separation early-dismantling device (3) removes and is transported to N+1 sections；
After S6: the N sections of telescoping steel form demoulding, inside support is removed completely, the detachable branch at this time unloading N sections of telescoping steel forms
The supporting members such as support (15) are transported in N+1 sections, the progress subsequent construction content after telescoping steel form runs to N+1 sections, and N-1 sections
Inner concrete strength grade has reached 75%, and early-dismantling device (3) will be separated in N-1 sections and removes and is transported to N+1 sections；
S7: making trolley advance by dynamical system (4), and breakable crossbeam (14) marches to separate type early-dismantling device in the middle part of trolley
When upright bar (33) position, because trolley middle part door frame upper and lower ends conflict with upright bar (33) position, upright bar (33) will hinder trolley
Advance, at this time disconnects breakable crossbeam (14) so that trolley passes through, after trolley is walked in place, i.e., before rear pilot marches to original
Bearing portion freight space marches to N sections from N-1 sections, and preceding bearing portion marches to next construction section, will be breakable when marching to N+1 sections from N sections
Crossbeam (14) reconnects, and trolley overall structure restores to the original state, and after trolley walking in place, preceding bearing portion is located at N+1 sections, rear pilot position
In N sections, so far, telescoping steel form repositions, and separate type early-dismantling device (3) is gone to N+1 sections week from N-1 sections, subsequent handling
It is recycled progressive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578394.3A CN109763514A (en) | 2018-12-24 | 2018-12-24 | A kind of separated steel mould trolley and its construction method for pipe gallery construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811578394.3A CN109763514A (en) | 2018-12-24 | 2018-12-24 | A kind of separated steel mould trolley and its construction method for pipe gallery construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109763514A true CN109763514A (en) | 2019-05-17 |
Family
ID=66451918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811578394.3A Pending CN109763514A (en) | 2018-12-24 | 2018-12-24 | A kind of separated steel mould trolley and its construction method for pipe gallery construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022074A (en) * | 2019-10-28 | 2020-04-17 | 中国人民解放军96782部队 | Steel mould trolley for controlling separation of pumps in full hydraulic control manner |
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| JP2018168561A (en) * | 2017-03-29 | 2018-11-01 | 新日鐵住金株式会社 | Underground structure and method of constructing underground structure |
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| JP2001214697A (en) * | 2000-02-03 | 2001-08-10 | Tobishima Corp | Construction method of tunnel structure and its device |
| DE10132649C1 (en) * | 2001-07-05 | 2002-10-02 | Arnold Eber | Open-air extension to road or railway tunnel through mountain for protection against avalanche is constructed using lost shuttering and metal frames erected on floor plate |
| CN203214071U (en) * | 2013-02-27 | 2013-09-25 | 中交隧道工程局有限公司 | Continuous operation rolling over docking type tunnel lining model board trolley |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111022074A (en) * | 2019-10-28 | 2020-04-17 | 中国人民解放军96782部队 | Steel mould trolley for controlling separation of pumps in full hydraulic control manner |
| CN111022074B (en) * | 2019-10-28 | 2021-08-03 | 中国人民解放军96782部队 | Steel mould trolley for controlling separation of pumps in full hydraulic control manner |
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Application publication date: 20190517 |