CN202520326U - Multifunctional construction platform - Google Patents
Multifunctional construction platform Download PDFInfo
- Publication number
- CN202520326U CN202520326U CN2012201417757U CN201220141775U CN202520326U CN 202520326 U CN202520326 U CN 202520326U CN 2012201417757 U CN2012201417757 U CN 2012201417757U CN 201220141775 U CN201220141775 U CN 201220141775U CN 202520326 U CN202520326 U CN 202520326U
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Abstract
A multifunctional construction platform includes a steel mould trolley, a travelling system and a working platform, wherein the steel mould trolley is formed by the travelling system fixedly mounted with steel components; and the steel mould trolley is provided with the working platform. The multifunctional construction platform replaces the full house framed bent construction platform, can quickly participate in the concrete pouring or grouting construction of the tunnel, reduces the large amount of labor and material resources invested for erecting the framed bent, reduces the construction cost, and shortens the construction period; and the platform turnover utilization rate is high, the bearing capacity of the platform satisfies the bearing requirement, thereby facilitating the safety construction.
Description
Technical field
The utility model relates to a kind of multi-functional operation platform, is applicable to the large and medium-sized tunnel concreting and the grouting construction usefulness that are designed with at a distance from beam and slab structure.
Background technology
In the concreting or grouting construction of big-and-middle-sized tunnel; The mode of generally taking to set up all round victory framed bent is as operation platform; This mode not only need drop into great amount of manpower and material resources; And the time of setting up framed bent is long, and the bearing capacity of framed bent is difficult for satisfying the load-bearing requirement, exist waste time and energy, material turnover utilization rate is low, construction cost is higher, the construction period is long, be unfavorable for shortcoming such as safe construction.
Summary of the invention
The utility model technical problem to be solved provides a kind of multi-functional operation platform, replaces common all round victory framed bent operation platform, can drop into apace in the concreting or grouting construction of tunnel; A large amount of human and material resources of setting up the required input of framed bent have been reduced; Reduced construction cost, shortened the construction period, the turnover utilization rate of platform is high; And the bearing capacity of platform can satisfy the load-bearing requirement, helps safe construction.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of multi-functional operation platform comprises steel form carrier; Running gear; Working platform, said steel form carrier constitutes through running gear fixed installation steel member, and steel form carrier is provided with working platform.
Said working platform is the framed bent of steel pipe and cross card connection, which is provided with springboard.
Said running gear by the walking wheel seat through connecting bolt be connected with the square steel column, road wheel is fixedly mounted on the wheel seat of walking and constitutes.
Said square steel column is divided into upper and lower two joints, and said upper and lower two joint columns are fixedly connected with base plate through connecting bolt.
Said road wheel is fixedly mounted on the inner bearing of walking wheel seat through latch.
Said latch is provided with pin hole, and latch is installed the back and in pin hole, used little latch locking.
Said steel member is made of welded connection by square steel column, crossbeam, skew symmetry beam.
Said skew symmetry beam is a channel-section steel, and interconnection place of any two skew symmetry beams is fixedly connected through connecting bolt.
Said working platform is a multilayer.
A kind of multi-functional operation platform that the utility model provides; Its size can be confirmed according to the real size of tunnel; Chassis column and crossbeam adopt the square steel material to be welded to connect; Guarantee the globality and the stability of chassis effectively, satisfied the required big load-bearing requirement of bearing capacity of concreting; Single square steel column design becomes upper and lower two joints, is formed by connecting through connecting bolt and column base plate, behind the top of dismounting chassis, applicable to being designed with in the tunnel at a distance from the concrete pouring construction of beam slab.
The utility model operation platform has replaced common all round victory framed bent operation platform, can drop into apace in the concreting or grouting construction of tunnel; A large amount of human and material resources of setting up the required input of framed bent have been reduced; Reduced construction cost, shortened the construction period, the turnover utilization rate of platform is high; And the bearing capacity of platform can satisfy the load-bearing requirement, helps safe construction.Operation platform is easy to processing, makes simply, and is economical and practical, improved efficiency of construction.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the structural representation of the utility model device;
Fig. 2 is the utility model device side view;
Fig. 3 is the utility model device vertical view;
Fig. 4 is that the A-A of Fig. 2 is to view;
Fig. 5 is used to build at a distance from beam slab concrete sketch map for the utility model device.
The specific embodiment
Shown in Fig. 1～4, a kind of multi-functional operation platform comprises steel form carrier 1, running gear 2, and working platform 3, said steel form carrier 1 constitutes through running gear 2 fixed installation steel members, and steel form carrier 1 is provided with working platform 3.
Said working platform 3 is the framed bent of steel pipe and cross card connection, which is provided with springboard.
Said running gear 2 by walking wheel seat 4 through connecting bolt 5 be connected with square steel column 6, road wheel 8 is fixedly mounted on the wheel seat 4 of walking and constitutes.
Said square steel column 6 is divided into upper and lower two joints, and said upper and lower two joint columns are fixedly connected with base plate 7 through connecting bolt 5.
Said road wheel 8 is fixedly mounted on the inner bearing of walking wheel seat 4 through latch 11.
Said latch 11 is provided with pin hole 12, and latch 11 is installed the back and in pin hole 12, used little latch locking.
Said steel member is made of welded connection by square steel column 6, crossbeam 9, skew symmetry beam 10.
Said skew symmetry beam 10 is a channel-section steel, and interconnection place of any two skew symmetry beams 10 is fixedly connected through connecting bolt 5.
Said working platform 3 is a multilayer.
Embodiment:
1) operation platform is made: steel form carrier 1 is made in processing factory with running gear 2, and it is the square steel material of 25cm that square steel column 6 is selected cross dimensions for use with crossbeam 9, and skew symmetry beam 10 adopts the 18# channel-section steel.The width of chassis confirms that according to the tunnel section size its length is generally by controlling about 10m with height.
Single square steel column 6 is divided into upper and lower two joints, and joint welding column base plate 7 connects through connecting bolt 5; Adopt welding manner to connect between square steel column 6, stull 9, the skew symmetry beam 10, thereby form the globality steel form carrier 1 very strong with stability; Walking wheel seat 4 is connected with the column base plate 7 of square steel column 6 through connecting bolt 5, and road wheel 8 uses latch 11 to be fixedly mounted on the inner bearing of walking wheel seat 4, and latch 11 is installed the back and in pin hole 12, used little latch locking, thereby avoids latch 11 to come off.
2) operation platform is used for concreting or grouting construction: as shown in Figure 1, the tunnel underplate concrete build finish after, attachment rail 13 on base plate, gauge according to the road wheel of steel form carrier 1 apart from confirming; After track 13 installations, steel form carrier 1 is in place and rail clamping device is set.After steel form carrier is in place, adopt steel pipe to set up into framed bent at the scene, lay the bamboo springboard then above that and form working platform 3 with the cross card connection.Utilize this operation platform can carry out cavern's concreting or grouting construction operation.
3) operation platform is used at a distance from the beam slab concrete pouring construction: as shown in Figure 5; Be designed with in the construction of the cavern of beam slab concrete structure, after the column base plate 7 of the square steel column 6 of the operation platform among Fig. 1, connecting bolt 5 dismountings, the top of removing chassis; Earlier set up steel pipe framed bent 14, timber truss 15 at its left and right sides; Set up template mounting platform 16 again, after-frame is upright at a distance from beam-slab template 17, can carry out building at a distance from beam slab concrete 18.
Claims (9)
1. multi-functional operation platform; Comprise steel form carrier (1), running gear (2), working platform (3); It is characterized in that: said steel form carrier (1) constitutes through running gear (2) fixed installation steel member, and steel form carrier (1) is provided with working platform (3).
2. according to the said a kind of multi-functional operation platform of claim 1, it is characterized in that: said working platform (3) which is provided with springboard for the framed bent of steel pipe and cross card connection.
3. according to the said a kind of multi-functional operation platform of claim 1, it is characterized in that: said running gear (2) by walking wheel seat (4) through connecting bolt (5) be connected with square steel column (6), road wheel (8) is fixedly mounted on the wheel seat (4) of walking and constitutes.
4. according to the said a kind of multi-functional operation platform of claim 3, it is characterized in that: said square steel column (6) is divided into upper and lower two joints, and said upper and lower two joint columns are fixedly connected with base plate (7) through connecting bolt (5).
5. according to the said a kind of multi-functional operation platform of claim 3, it is characterized in that: said road wheel (8) is fixedly mounted on the inner bearing of walking wheel seat (4) through latch (11).
6. according to the said a kind of multi-functional operation platform of claim 5, it is characterized in that: said latch (11) is provided with pin hole (12), and latch (11) is installed the back and in pin hole (12), used little latch locking.
7. according to the said a kind of multi-functional operation platform of claim 1, it is characterized in that: said steel member is made of welded connection by square steel column (6), crossbeam (9), skew symmetry beam (10).
8. according to the said a kind of multi-functional operation platform of claim 7, it is characterized in that: said skew symmetry beam (10) is a channel-section steel, and interconnection place of any two skew symmetry beams (10) is fixedly connected through connecting bolt (5).
9. according to claim 1 or 2 said a kind of multi-functional operation platforms, it is characterized in that: said working platform (3) is multilayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201417757U CN202520326U (en) | 2012-04-06 | 2012-04-06 | Multifunctional construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201417757U CN202520326U (en) | 2012-04-06 | 2012-04-06 | Multifunctional construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202520326U true CN202520326U (en) | 2012-11-07 |
Family
ID=47103279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201417757U Expired - Fee Related CN202520326U (en) | 2012-04-06 | 2012-04-06 | Multifunctional construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202520326U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533461A (en) * | 2014-12-31 | 2015-04-22 | 中铁二十一局集团轨道交通工程有限公司 | Tunnel construction trolley lateral movement device |
| CN106812534A (en) * | 2017-03-27 | 2017-06-09 | 中国华冶科工集团有限公司 | Mine big cross section excavation builder's staging |
-
2012
- 2012-04-06 CN CN2012201417757U patent/CN202520326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533461A (en) * | 2014-12-31 | 2015-04-22 | 中铁二十一局集团轨道交通工程有限公司 | Tunnel construction trolley lateral movement device |
| CN106812534A (en) * | 2017-03-27 | 2017-06-09 | 中国华冶科工集团有限公司 | Mine big cross section excavation builder's staging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20180406 |