CN205000250U - Be applied to heat preservation big -arch shelter of pier construction - Google Patents
Be applied to heat preservation big -arch shelter of pier construction Download PDFInfo
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- CN205000250U CN205000250U CN201520645057.7U CN201520645057U CN205000250U CN 205000250 U CN205000250 U CN 205000250U CN 201520645057 U CN201520645057 U CN 201520645057U CN 205000250 U CN205000250 U CN 205000250U
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- heat preservation
- steel pipe
- bridge pier
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- steel
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Abstract
The utility model discloses a be applied to heat preservation big -arch shelter of pier construction, include the fixed greenhouse skeleton who forms by at least two backbone unit vertical stacking, the greenhouse skeleton top is equipped with the shed roof, and greenhouse skeleton has all wrapped up canopy body heat preservation with the shed roof, and it is airtight space that the parcel has the greenhouse skeleton of heat preservation and the space of shed roof constitution. The utility model discloses a be applied to heat preservation big -arch shelter of pier construction should keep warm the big -arch shelter outside except that leaveing necessary exit, and all the other positions are whole to be sealed, imports and exports and also can seal when not using temporarily, and it is effectual to keep warm, construction progress and construction quality's the influence of isolated outside environmental factor in to the big -arch shelter, and inside can also use lighting apparatus to assist, can realize incessant construction in 24 hours, build pier heat preservation big -arch shelter through unit frame structure formula, realize the height -adjustable of big -arch shelter, noise pollution has been avoided effectively in totally closed construction, does not have the light pollution basically at night, does not have the life influence to near the resident of worker's point.
Description
Technical field
The utility model relates to technical field of building construction, specifically refers to a kind of heat preservation greenhouse being applied to Bridge Pier Construction.
Background technology
Bridge construction has that the cycle is long, construction environment is poor, technical difficulty high, especially a lot of at the bridge construction environment of this cold district of north of china in winter, and the people's livelihood of bridge construction relation, very urgent, even if external environment is severe, also must constructing as early as possible, to completing work items early, coming into operation.And under this cold environment, carry out bridge construction, not only require very high to the fitness of constructor, constructor is needed to work in cold environments for a long time, and it is also very high to the every construction process requirement in bridge construction process, conventional construction technology is difficult to make its result reach project acceptance inspection standard, easily occurs potential safety hazard.
Utility model content
The purpose of this utility model is that providing a kind of can be the heat preservation greenhouse that Bridge Pier Construction keeps temperature at cold snap.
The utility model is achieved through the following technical solutions: a kind of heat preservation greenhouse being applied to Bridge Pier Construction, comprise the big-canopy framework being fixed to be formed by least two skeleton unit longitudinal stack, described big-canopy framework top is provided with ceiling, big-canopy framework and ceiling are all enclosed with canopy body insulation layer, and being enclosed with the space that the big-canopy framework of insulation layer and ceiling form is confined space.
In order to realize the utility model better, further, described skeleton unit comprises the coffin formed around bridge pier by least four vertical steel pipe columns, is all provided with steel hoop, is connected between the steel hoop in skeleton unit by transverse truss in the middle part of steel pipe column.
In order to realize the utility model better, further, described skeleton unit is provided with 12 steel pipe columns, and four angles around the coffin of bridge pier formation respectively arrange a steel pipe column, are provided with two steel pipe columns again between adjacent two angles.
In order to realize the utility model better, further, described steel hoop is welded by four square steel, and is welded with four supporting legs inside steel hoop.
In order to realize the utility model better, further, described adjacent skeleton unit, is fixedly connected with by the steel pipe column of bolt by its relevant position, and the steel hoop in the middle part of upper and lower steel pipe column is also connected with vertical truss.
In order to realize the utility model better, further, in described connection skeleton unit, the transverse truss of steel hoop is beret truss.
In order to realize the utility model better, further, the length of described steel pipe column is 6 ~ 8m, and the transverse pitch of steel pipe column is 6 ~ 7m, longitudinal pitch is 5 ~ 6m.
In order to realize the utility model better, further, the length of described steel pipe column is 6m, and the transverse pitch of steel pipe column is 6.4m, longitudinal pitch is 5.2m.
In order to realize the utility model better, further, the diameter of described steel pipe column is 800 ~ 1200mm, and wall thickness is 8 ~ 12mm.
In order to realize the utility model better, further, described big-canopy framework is inner, is fixedly connected with by shaped steel every 12m with bridge pier.
Adjustable thermal insulation booth adopts Totally enclosed heat-preserving structure, and this structure is made up of steel pipe column, steel hoop, transverse truss, vertical truss, ceiling, tarpaulin five part.
Steel pipe column is load-bearing pillar, is supported on cushion cap end face, and whole protection canopy system arranges 12 steel pipe columns altogether.Direction across bridge arranges 4, and steel pipe center to center distance is 6.4m, and along bridge to arranging 4, steel pipe center to center distance is 5.2m.Diameter of steel tube is 1000mm, wall thickness 10mm.The steel pipe that steel pipe column is saved by 6m mono-is formed by Bolt Connection, and it is affixed that steel pipe column passes through shaped steel every 20m and bridge pier.
Steel hoop is welded by 4 square steel, and inner side is welded with 4 supporting legs and plays guide effect in protection canopy jacking process.Every root steel pipe column is all equipped with steel hoop, and between every layer, spacing is 6m.Adopt beret truss to connect as transverse truss between the steel hoop of every layer, between steel hoop, adopt vertical truss to connect.
Ceiling is supported on the superiors' steel hoop, is welded by shaped steel.Inside ceiling and truss, tarpaulin is installed, and is connected with bridge pier bottom protection canopy, guarantee the space that protection canopy inside formation one is airtight.
Roof insulating uses steam heating boiler or other thermals source to heat up to canopy environment after closing, make internal temperature reach construction requirement, keeps temperature to carry out construction in canopy, not by external environment influence.
After a sections concreting completes, utilize tower crane that next sections steel pipe column is connect height, utilize jack by supreme for a protection canopy system improving segmental construction position.
Bridge pier pier body formwork system is promoted by the electric block be suspended on ceiling truss.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model is the heat preservation greenhouse being applied to Bridge Pier Construction, this heat preservation greenhouse is outside except leaving necessary import and export, all the other positions are all closed, importing and exporting also can temporary enclosed when not using, high insulating effect, isolated external environmental factor is on the impact of the construction speed in booth and construction quality, and inside can also use lighting apparatus to assist, and can realize uninterruptedly construction in 24 hours;
(2) the utility model builds bridge pier heat preservation greenhouse by unit structure formula, realizes the height adjustable of booth, can meet the insulation of various height Bridge Pier Construction;
(3) heat preservation greenhouse closure construction described in the utility model, efficiently avoid noise pollution, at night substantially without light pollution, on resident near work point without life impact, is applicable to densely inhabited district's column structure thing construction in city.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features of the present invention, object and advantage will change to obviously:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is partial structurtes schematic diagram of the present utility model.
Wherein: 1-skeleton unit, 2-ceiling, 3-insulation layer, 4-bridge pier, 11-steel pipe column, 12-steel hoop, 13-transverse truss, 14-longitudiual truss.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Also can be directly be connected, also can be indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment:
The primary structure of the present embodiment, as shown in Figure 1, comprise and fix by least two skeleton units 1 longitudinal stack the big-canopy framework formed, described big-canopy framework top is provided with ceiling 2, big-canopy framework and ceiling 2 are all enclosed with canopy body insulation layer 3, and being enclosed with the space that the big-canopy framework of insulation layer 3 and ceiling 2 form is confined space.
Wherein, as shown in Figure 2, described skeleton unit 1 is provided with the coffin that 12 steel pipe columns 11 are formed around bridge pier 4, is all provided with steel hoop 12 in the middle part of steel pipe column 11, is connected between the steel hoop 12 in skeleton unit 1 by transverse truss 13.Four angles of the coffin that steel pipe column 11 is formed around bridge pier 4 respectively arrange a steel pipe column 11, are provided with two steel pipe columns 11 again between adjacent two angles.Steel hoop 12 is welded by four square steel, and is welded with four supporting legs inside steel hoop 12.Described adjacent skeleton unit 1, is fixedly connected with by the steel pipe column 11 of bolt by its relevant position, and the steel hoop 12 in the middle part of upper and lower steel pipe column 11 is also connected with vertical truss.The transverse truss 13 connecting steel hoop 12 in a skeleton unit 1 is beret truss.The length of steel pipe column 11 is 6m, and the transverse pitch of steel pipe column 11 is 6.4m, longitudinal pitch is 5.2m.The diameter of steel pipe column 11 is 800 ~ 1200mm, and wall thickness is 8 ~ 12mm.Described big-canopy framework is inner, is fixedly connected with by shaped steel every 12m with bridge pier 4.
Steel pipe column in this enforcement is load-bearing pillar, totally 12, is supported on cushion cap end face.Concrete method to set up is: 12 steel pipe columns surround a coffin, specifically, be rectangle four angles on a steel pipe column is respectively set, then two steel pipe columns are set again between adjacent two angles, and the steel pipe center to center distance of direction across bridge is 6.4m, along bridge to steel pipe center to center distance be 5.2m.Diameter of steel tube is 1000mm, wall thickness 10mm.Steel pipe column height is about than high pier height 4m, and the steel pipe saved by 6m mono-is formed by Bolt Connection, and steel pipe column is affixed by shaped steel every 20m and bridge pier.
Steel hoop is welded by 4 square steel, is welded with 4 supporting legs inside it, in heat preservation greenhouse jacking process, play guide effect.Every root steel pipe column is all equipped with steel hoop, and between every layer, spacing is 6m.Adopt beret truss to connect as transverse truss between the steel hoop of every layer, between the steel hoop of levels, adopt vertical truss to connect.
Ceiling is supported on the steel hoop of the superiors, is welded by shaped steel.Inside ceiling and truss, tarpaulin is installed, and is connected with bridge pier bottom heat preservation greenhouse, guarantee the space that heat preservation greenhouse inside formation one is airtight.
So, heat preservation greenhouse is just built and is completed.
Embodiment 2:
The present embodiment specifically sets forth the specific implementation process adopting the heat preservation greenhouse described in above-described embodiment to carry out Bridge Pier Construction.
Step one:
(1) steel pipe support between 0m to 24m is set up.
(2) pier body formwork between 0m to 16m is installed, assembling reinforcement.
(3) at cradle top Section 1 steel pipe position fixed installation ceiling.
(4) pier shaft concrete between 0m to 16m is built.
(5) steel pipe support between 24m to 36m is set up.
Step 2:
(1) ceiling promotes 12m, fixes in cradle top Section 1 steel pipe position.
(2) retain pier body formwork between 12m to 16m, pier body formwork between 16m to 28m is installed, assembling reinforcement.
(3) 9m At The Height support is installed and connects system.
(4) pier shaft concrete between 16m to 28m is built.
(5) steel pipe support between 36m to 48m is set up.
Step 3:
(1) ceiling promotes 12m, fixes in cradle top Section 1 steel pipe position.
(2) retain pier body formwork between 24m to 28m, pier body formwork between 28m to 40m is installed, assembling reinforcement.
(3) 21m At The Height support is installed and connects system, adhere at 21m At The Height and bridge pier.
(4) pier shaft concrete between 28m to 40m is built.
(5) steel pipe support between 48m to 60m is set up.
Step 4:
(1) ceiling promotes 12m, fixes in cradle top Section 1 steel pipe position.
(2) retain pier body formwork between 36m to 40m, pier body formwork between 28m to 40m is installed, assembling reinforcement.
(3) 32m At The Height support is installed and connects system, adhere at 32m At The Height and bridge pier.
(4) pier shaft concrete between 40m to 52m is built.
(5) steel pipe support between 60m to 72m is set up.
Step 5:
(1) ceiling promotes 12m, fixes in cradle top Section 1 steel pipe position.
(2) retain pier body formwork between 48m to 52m, pier body formwork between 28m to 40m is installed, assembling reinforcement.
(3) 45m At The Height support is installed and connects system, adhere at 45m At The Height and bridge pier.
(4) pier shaft concrete between 52m to 64m is built.
(5) steel pipe support between 72m to 84m is set up.
Step 6:
(1) ceiling promotes 12m, fixes in cradle top Section 1 steel pipe position.
(2) retain pier body formwork between 60m to 64m, pier body formwork between 28m to 40m is installed, assembling reinforcement.
(3) 57m At The Height support is installed and connects system, adhere at 57m At The Height and bridge pier.
(4) pier shaft concrete between 64m to 76m is built.
(5) steel pipe support between 84m to 96m is set up.
Step 7:
(1) ceiling promotes 12m, fixes in cradle top Section 1 steel pipe position.
(2) retain pier body formwork between 72m to 76m, pier body formwork between 28m to 40m is installed, assembling reinforcement.
(3) 69m At The Height support is installed and connects system, adhere at 69m At The Height and bridge pier.
(4) pier shaft concrete between 76m to pier top is built.
Be understandable that, according to the bridge pier heat preservation greenhouse structure of the utility model embodiment, operating principle and the course of work of the such as parts such as steel pipe column 11 and steel hoop 12 are all prior aries, and known by those skilled in the art, are just no longer described in detail here.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: do not departing under principle of the present utility model and aim and can carry out multiple change, amendment, replacement and modification to these embodiments, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. one kind is applied to the heat preservation greenhouse of Bridge Pier Construction, it is characterized in that: comprise and fix by least two skeleton units (1) longitudinal stack the big-canopy framework formed, described big-canopy framework top is provided with ceiling (2), big-canopy framework and ceiling (2) are all enclosed with canopy body insulation layer (3), and being enclosed with the space that the big-canopy framework of insulation layer (3) and ceiling (2) form is confined space.
2. a kind of heat preservation greenhouse being applied to Bridge Pier Construction according to claim 1, it is characterized in that: described skeleton unit (1) comprises the coffin formed around bridge pier (4) by least four vertical steel pipe columns (11), steel pipe column (11) middle part is all provided with steel hoop (12), is connected between the steel hoop (12) in skeleton unit (1) by transverse truss (13).
3. according to a kind of heat preservation greenhouse being applied to Bridge Pier Construction that claim 2 is stated, it is characterized in that: described skeleton unit (1) is provided with 12 steel pipe columns (11), four angles of the coffin formed around bridge pier (4) respectively arrange a steel pipe column (11), are provided with two steel pipe columns (11) between adjacent two angles again.
4. a kind of heat preservation greenhouse being applied to Bridge Pier Construction according to Claims 2 or 3, is characterized in that: described steel hoop (12) is welded by four square steel, and steel hoop (12) inner side is welded with four supporting legs.
5. a kind of heat preservation greenhouse being applied to Bridge Pier Construction according to Claims 2 or 3, it is characterized in that: described adjacent skeleton unit (1), be fixedly connected with by the steel pipe column (11) of bolt by its relevant position, and the steel hoop (12) at steel pipe column (11) middle part is also connected with vertical truss up and down.
6. a kind of heat preservation greenhouse being applied to Bridge Pier Construction according to Claims 2 or 3, is characterized in that: in described connection skeleton unit (1), the transverse truss (13) of steel hoop (12) is beret truss.
7. a kind of heat preservation greenhouse being applied to Bridge Pier Construction according to Claims 2 or 3, is characterized in that: the length of described steel pipe column (11) is 6 ~ 8m, and the transverse pitch of steel pipe column (11) is 6 ~ 7m, longitudinal pitch is 5 ~ 6m.
8. a kind of heat preservation greenhouse being applied to Bridge Pier Construction according to claim 7, is characterized in that: the length of described steel pipe column (11) is 6m, and the transverse pitch of steel pipe column (11) is 6.4m, longitudinal pitch is 5.2m.
9. a kind of heat preservation greenhouse being applied to Bridge Pier Construction according to Claims 2 or 3, is characterized in that: the diameter of described steel pipe column (11) is 800 ~ 1200mm, and wall thickness is 8 ~ 12mm.
10. a kind of heat preservation greenhouse being applied to Bridge Pier Construction according to claim 1 or 2 or 3, is characterized in that: described big-canopy framework is inner, is fixedly connected with by shaped steel every 12m with bridge pier (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520645057.7U CN205000250U (en) | 2015-08-25 | 2015-08-25 | Be applied to heat preservation big -arch shelter of pier construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520645057.7U CN205000250U (en) | 2015-08-25 | 2015-08-25 | Be applied to heat preservation big -arch shelter of pier construction |
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| Publication Number | Publication Date |
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| CN205000250U true CN205000250U (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520645057.7U Expired - Fee Related CN205000250U (en) | 2015-08-25 | 2015-08-25 | Be applied to heat preservation big -arch shelter of pier construction |
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| Country | Link |
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| CN (1) | CN205000250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525741A (en) * | 2022-02-19 | 2022-05-24 | 中铁二十局集团第六工程有限公司 | Beam body heat insulation construction method adjacent to existing line cantilever beam |
-
2015
- 2015-08-25 CN CN201520645057.7U patent/CN205000250U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525741A (en) * | 2022-02-19 | 2022-05-24 | 中铁二十局集团第六工程有限公司 | Beam body heat insulation construction method adjacent to existing line cantilever beam |
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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 |
Granted publication date: 20160127 Termination date: 20180825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |