CN201428112Y - Push trolley device for installation and removal of steel side template - Google Patents
Push trolley device for installation and removal of steel side template Download PDFInfo
- Publication number
- CN201428112Y CN201428112Y CN2009200332868U CN200920033286U CN201428112Y CN 201428112 Y CN201428112 Y CN 201428112Y CN 2009200332868 U CN2009200332868 U CN 2009200332868U CN 200920033286 U CN200920033286 U CN 200920033286U CN 201428112 Y CN201428112 Y CN 201428112Y
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- Prior art keywords
- installation
- vertical beams
- template
- removal
- roller bearing
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- Expired - Lifetime
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 238000009434 installation Methods 0.000 title claims abstract description 15
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 12
- 238000010276 construction Methods 0.000 abstract description 7
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a push trolley device for installation and removal of a steel side template, which can move forwards, backwards, leftwards and rightwards. The two sides of the push trolleyare respectively provided with a trolley skeleton which consists of four vertical beams, the vertical beams arranged on the inner side of the skeleton are respectively connected with two cross beams,the two ends of the skeleton are connected with a transverse coupling, horizontal movement rollers and vertical movement rollers for a template are connected between the inner vertical beams and theouter vertical beams on the two sides, template lifting jacks are connected between the inner vertical beams on the two sides and are also connected with a jack lifting platform, and the two ends of the horizontal movement rollers are connected with the inner vertical beams and the outer vertical beams through support plates. The utility model has the advantages of simple structure, convenient operation, cost-saving performance and the like. In the traditional construction of the in-situ cast beam, the removal and installation of the side template requires the 50-ton crane, the 30-ton platformtruck and also six days. At present, only four people and two days are required for the removal, movement and installation of the side template of the box beam. Therefore, the utility model improvesthe efficiency by more than three times, saves the cost by about ten times, and can be widely sued in the construction of the beam prepared with the scaffold.
Description
Technical field
The utility model relates to the dismounting of cast-in-place beam forms and carriage device is installed, be specifically related to can before and after or the propelling carriage device of the installation and removal steel side template of move left and right.
Background technology
The construction of special line for passenger trains prevailed in domestic in recent years, and it is big that cast-in-situ box girder has a volume, the characteristics of Heavy Weight, and cast-in-situ box girder weighs about 900 tons.When adopting falsework method construction case beam, the steel form volume is big, Heavy Weight.Particularly in the bad location of some field conditions, the dismounting of side form and installation directly have influence on the speed and the cost of construction, at present, the dismounting of domestic large volume case beam side and installation are main adopts the direct lifting of large tonnage crane to put in place, exist the template set-up time long, use that plant equipment is more, potential safety hazard is big, the construction organization difficulty is big, causes time, man power and material's defectives such as waste.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, and cost is low, and is time saving and energy saving, and the guard box beam forms is the propelling carriage device of the installation and removal steel side template of installation in place accurately and timely.
Big in order to overcome cast-in-situ box girder side form volume, the relatively problem of difficulty is installed in Heavy Weight and dismounting, the technical solution of the utility model is to solve like this: a kind of propelling carriage device of installation and removal steel side template, the dolly skeleton that these propelling carriage device both sides are connected to form by four longitudinal beams respectively, the longitudinal beam of dolly skeleton inboard is connected with two crossbeams respectively, the two ends of dolly skeleton are connected with horizontal-associate, be connected at interval the horizontal mobile roller bearing of rare 4 templates and 4 between the inside and outside longitudinal beam of both sides and vertically move roller bearing, the interior longitudinal beam of both sides is connected to rare 4 template lifting jack at interval, the lifting jack is connected with the jack lift platform, and horizontal mobile roller bearing two ends are connected on the longitudinal beam of the interior outside by gripper shoe.
1 bearing is respectively installed at the described two ends that vertically move roller bearing, 1 rod iron of cover on bearing.
1 bearing is respectively installed at the two ends of the horizontal mobile roller bearing of described template, 1 rod iron of cover on bearing.
The utility model compared with prior art has simple in structurely, and cost is low, time saving and energy saving characteristics, realized fully the large volume side form do not having under the main equipment mated condition dismounting, move and install.Effect improves more than 3 times, cost savings about 10 times, extensively in the construction of the ripe falsework system that applies to beam.
Description of drawings
Fig. 1 advances dolly plane structure schematic diagram for the utility model;
Fig. 2 is the A-A section structure schematic diagram of Fig. 1;
Fig. 3 is B point jack and the lift platform structural representation of Fig. 1;
Fig. 4 laterally connects the i-beam structure schematic diagram for the C-C section of Fig. 1;
Fig. 5 is the plane structure schematic diagram of vertical roller bearing;
Fig. 6 is the plane structure schematic diagram of horizontal roller bearing.
The specific embodiment
Accompanying drawing is embodiment of the present utility model.
Below in conjunction with accompanying drawing summary of the invention is described further:
Referring to figs. 1 through shown in Figure 4, the dolly skeleton 3 that advances the carriage device both sides to connect to form by four longitudinal beams respectively, the longitudinal beam of dolly skeleton 3 inboards is connected with two crossbeams 5 respectively, the two ends of dolly skeleton 3 are connected with horizontal-associate 8, be connected at interval the horizontal mobile roller bearing 2 of rare 4 templates and 4 between the inside and outside longitudinal beam of both sides and vertically move roller bearing 1, the interior longitudinal beam of both sides is connected to rare 4 template lifting jack 4 at interval, lifting jack 4 is fixed on the jack lift platform 6, and the handle by jack carries out lift work; Horizontal mobile roller bearing 2 two ends are connected on the longitudinal beam of the interior outside by gripper shoe 7.
1 bearing is respectively installed at the described two ends that vertically move roller bearing 1, wrap up on the rod iron behind one deck sponge cloth in the middle of bearing, to pass and fix, vertical roller bearing 1 both sides [bore a hole on the 16a channel-section steel, with the rod iron two ends by fixed by nut [on the 16a channel-section steel.
1 bearing is respectively installed at the two ends of the roller bearing of the horizontal mobile roller bearing 2 of described template, in the middle of bearing, pass and fix after wrapping up in one deck sponge cloth on the rod iron, on the σ=10mm steel plate of horizontal roller bearing 2 both sides, bore a hole, with the rod iron two ends by fixed by nut on steel plate, steel plate is welded on [between the 16a channel-section steel.
The propelling dolly is in place, rises jack 4 and aims at the back of the body purlin of side form, and side form breaks away from the beam body, and back of the body purlin is supported on the top of jack 4; Descend the simultaneously height of jack 4 directly drops on the traversing roller bearing 2 of dolly side form, and laterally outside mobile side form makes the position of side form not conflict mutually with the position of bridge pier; Vertically move small handcart to next Kong Liang, and move to the position that side form is installed; Horizontal mobile side form, corresponding with the position of bed die; Rise jack 4, side form is in place; With bolt side form and bed die are coupled together, and prop up with cushion block and to have filled up side form; Move after advancing dolly vertically, begin next cycle operation.
A kind of falsework system joist steel side form advances carriage device to comprise dolly skeleton 3, vertical shift roller bearing 1, traversing roller bearing 2 and jacking system.Dolly skeleton 3 adopts 2 pairs 4 [16a channel-section steel processing, every pair of channel-section steel spacing is done suitable adjustment according to the width of track, ∠ 75 * 10 angle steel bolts are adopted together in two of channel-section steel, inboard channel-section steel is used I16 i iron bolt together, and every group of channel-section steel can be removed arbitrarily and link together as required.The particular location of traversing roller bearing 2 and jacking system is determined according to the position of side form back of the body purlin.The jack 4 of jacking system is placed on the lift platform 6, and the height of lift platform 6 is determined according to the height of jack 4.Shown in Figure 5, vertically roller bearing 1 adds man-hour, will the rod iron outside on lathe digs the groove of a 2cm, and a bearing is respectively placed in the hole of drawing a 3cm in the rod iron axis centre, two ends, in wear a two ends cover filament diameter 3cm rod iron get final product.
Shown in Figure 6, laterally roller bearing 2 adds man-hour, and with the steel pipe of a diameter 8cm, seal with the 4cm steel plate at two ends, draws installation bearing in hole in the middle of the steel plate, in wear the rod iron that overlaps filament diameter 3cm in two ends and get final product.
In sum, using method of the present utility model is summarized as follows:
1, determines the spacing that the vertical shift roller bearing is installed according to track space;
2, determine the position of traversing roller bearing and jacking system according to the spacing of side form truss;
3, processing and fabricating falsework system joist steel side form advances carriage device
4, advance dolly in place, rise jack 4 and aim at the back of the body purlin of side form, side form breaks away from the beam body, and back of the body purlin is supported on the top of jack 4; Descend the simultaneously height of jack 4 directly drops on the traversing roller bearing 2 of dolly side form, and laterally outside mobile side form makes the position of side form not conflict mutually with the position of bridge pier; Vertically move small handcart to next Kong Liang, and move to the position that side form is installed; Horizontal mobile side form, corresponding with the position of bed die; Rise jack 4, side form is in place; With bolt side form and bed die are coupled together, and prop up with cushion block and to have filled up side form; Move after advancing dolly vertically, begin next cycle operation.
Claims (3)
1, a kind of propelling carriage device of installation and removal steel side template, it is characterized in that the dolly skeleton (3) that these propelling carriage device both sides are connected to form by four longitudinal beams respectively, the inboard longitudinal beam of dolly skeleton (3) is connected with two crossbeams (5) respectively, the two ends of dolly skeleton (3) are connected with horizontal-associate (8), be connected at interval the rare horizontal mobile roller bearings of 4 templates (2) and 4 between the inside and outside longitudinal beam of both sides and vertically move roller bearing (1), the interior longitudinal beam of both sides is connected to rare 4 template lifting jack (4) at interval, lifting jack (4) is connected with jack lift platform (6), and horizontal mobile roller bearing (2) two ends are connected on the longitudinal beam of the interior outside by gripper shoe (7).
2, the propelling carriage device of installation and removal steel side template according to claim 1 is characterized in that the described two ends that vertically move roller bearing (1) respectively install 1 bearing, 1 rod iron of cover on bearing.
3, the propelling carriage device of installation and removal steel side template according to claim 1 is characterized in that 1 bearing is respectively installed at the two ends of the roller bearing of the horizontal mobile roller bearing of described template (2), 1 rod iron of cover on bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200332868U CN201428112Y (en) | 2009-05-25 | 2009-05-25 | Push trolley device for installation and removal of steel side template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200332868U CN201428112Y (en) | 2009-05-25 | 2009-05-25 | Push trolley device for installation and removal of steel side template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201428112Y true CN201428112Y (en) | 2010-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200332868U Expired - Lifetime CN201428112Y (en) | 2009-05-25 | 2009-05-25 | Push trolley device for installation and removal of steel side template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201428112Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147407A (en) * | 2013-02-26 | 2013-06-12 | 长安大学 | Propellent trolley capable of enabling main beam of movable die carrier to rotate in horizontal plane |
| CN104675114A (en) * | 2015-02-16 | 2015-06-03 | 中交一航局第一工程有限公司 | Method and device for removing template in narrow space |
| CN110878532A (en) * | 2019-12-04 | 2020-03-13 | 成都轨道建设管理有限公司 | Subway box girder translation construction device and method |
| CN113373808A (en) * | 2021-06-10 | 2021-09-10 | 中铁隧道局集团建设有限公司 | Steel guardrail base and bridge deck integrated prefabricated slab, prefabricated formwork and construction method |
-
2009
- 2009-05-25 CN CN2009200332868U patent/CN201428112Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103147407A (en) * | 2013-02-26 | 2013-06-12 | 长安大学 | Propellent trolley capable of enabling main beam of movable die carrier to rotate in horizontal plane |
| CN103147407B (en) * | 2013-02-26 | 2014-12-31 | 长安大学 | Propellent trolley capable of enabling main beam of movable die carrier to rotate in horizontal plane |
| CN104675114A (en) * | 2015-02-16 | 2015-06-03 | 中交一航局第一工程有限公司 | Method and device for removing template in narrow space |
| CN110878532A (en) * | 2019-12-04 | 2020-03-13 | 成都轨道建设管理有限公司 | Subway box girder translation construction device and method |
| CN110878532B (en) * | 2019-12-04 | 2021-12-07 | 成都轨道建设管理有限公司 | Subway box girder translation construction device and method |
| CN113373808A (en) * | 2021-06-10 | 2021-09-10 | 中铁隧道局集团建设有限公司 | Steel guardrail base and bridge deck integrated prefabricated slab, prefabricated formwork and construction method |
| CN113373808B (en) * | 2021-06-10 | 2023-03-21 | 中铁隧道局集团建设有限公司 | Steel guardrail base and bridge deck integrated prefabricated slab, prefabricated formwork and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100324 |