CN208249704U - A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam - Google Patents
A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam Download PDFInfo
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- CN208249704U CN208249704U CN201820492158.9U CN201820492158U CN208249704U CN 208249704 U CN208249704 U CN 208249704U CN 201820492158 U CN201820492158 U CN 201820492158U CN 208249704 U CN208249704 U CN 208249704U
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- townhouse
- concrete isolated
- hoisting frame
- support frame
- pole type
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Abstract
The utility model relates to a kind of townhouse carrying pole type hoisting frames being mounted laterally based on concrete isolated beam, including two built-in fittings, two support frames, a posting beam, each support frame is made of two root posts, a crossbeam, a diagonal brace, several braces, several cross bars, it is characterized by: two built-in fittings are embedded in respectively on concrete isolated beam, two root posts in each support frame are respectively welded on the buried plate of the same built-in fitting two sides, are linked into an integrated entity between the two root posts of each support frame by several braces, several cross bars；Choose a crossbeam at the top of the two root posts of each support frame, diagonal brace one end connecting cross beam overhangs end, and the other end connects the root post bottom in support frame；Posting beam both ends are overlapped on respectively on two crossbeams chosen in two support frames.The utility model is based on concrete isolated beam and installs hoisting frame, effectively improves truss hoisting frame installation effectiveness, reduces measure expense investment, saves construction cost, reduces security risk.
Description
Technical field
The utility model relates to a kind of townhouse carrying pole type hoisting frames being mounted laterally based on concrete isolated beam.Suitable for field
Shop quasi-truss mounting height is higher, and truss both ends are connect with beams of concrete embedded part, and feelings of the surrounding without place installation ancillary measure
Under condition, hoisting frame is installed based on concrete isolated beam, the roof structures such as truss is completed and is integrally promoted in place.
Background technique
Truss structure, which integrally promotes installation, need to shift to an earlier date the pre-buried embedded part on concrete isolated beam, install hoisting frame, hoist point
Consider to arrange according to combined factors such as truss structure, weight, position and peripheral structures, the foundations such as hoisting frame sectional dimension, material
The size of hoist point force value is designed checking computations.
Under normal conditions, venue, stage headroom are higher, and roofing is mostly steel truss structure, tie below truss without other supports
Structure, periphery are mostly concrete walls girder construction.Traditional method is that attachment metope and beams of concrete set up support frame since ground,
Fixed hoisting frame is installed on support frame.The method measure is more, and Meteorological is larger, and time and effort consuming, security risk is larger, and supports
Frame long construction period restricts the construction speed of entire engineering to varying degrees, therefore this status needs to improve.
Summary of the invention
The purpose of this utility model is that truss periphery is concrete structure, and in the higher situation of truss installa-tion headroom,
A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam is provided, the installation effectiveness of hoisting frame is effectively improved,
Measure expense investment is reduced, construction cost is saved, reduces security risk.
The utility model is achieved through the following technical solutions:
A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam, including two built-in fittings, two branch
Support, a posting beam, each support frame are made of two root posts, a crossbeam, a diagonal brace, several braces, several cross bars,
It is characterized by: two built-in fittings are embedded in respectively on concrete isolated beam, the two root posts in each support frame are respectively welded
On the buried plate of the same built-in fitting two sides, connected between the two root posts of each support frame by several braces, several cross bars
Integrally, it is ensured that the overall stability of support frame；Choose a crossbeam at the top of the two root posts of each support frame, diagonal brace one end connects
Crossbeam overhanging end is connect, the other end connects the root post bottom in support frame；Posting beam both ends are overlapped on two support frames respectively
In on two crossbeams choosing.
The column, crossbeam, posting beam are welding box-shaped steel production.
Open the circular hole that diameter is Φ 100mm in the middle part of the posting beam, hole surrounding is put forth one's strength plate reinforcement, is fixed on circular hole with weight
Punching hydraulic rockshaft, steel strand wires pass through circular hole.
The brace, cross bar and diagonal brace are made by H profile steel, and the brace between the two root posts is with cross bar angle
45 °, diagonal brace and horizontal sextant angle are 45 °~60 °, for stablizing hoisting frame.
The built-in fitting is made of two pieces of buried plates and several steel plate strips, and buried plate is embedded in concrete isolated beam two sides respectively,
It is connected between buried plate using several steel plate strips.
The buried plate is steel plate.
Fixed hydraulic lifter is installed in the middle part of the posting beam of the utility model, the roof systems such as truss are completed by hydraulic rockshaft
The whole of structure is promoted.
The utility model meets truss periphery and there was only the isostructural whole promotion of roof truss in the case where concrete.Originally it mentions
Rising frame is to carry out the townhouse carrying pole type hoisting frame of installation the utility model in two sides based on concrete isolated beam.In Practical Project,
It according to truss depth, varies in weight, the operating conditions such as beams of concrete parameter are different, need to only be counted again according to the size of force value at suspension centre
It calculates, determines embedded part, support frame, posting beam equal-specification size, material etc..
The advantages of the utility model:
1. installation is efficient.Hoisting frame integral hoisting is welded and fixed with the buried plate of built-in fitting, and installation is quick.
2. save the cost, reusable.Hoisting frame design form is single, versatile.After the completion of one truss structure is promoted,
Other than built-in fitting, the other component of hoisting frame is dismountable, is applied to another truss structure and is promoted, can economy cost.
3. safety coefficient is high.Hoisting frame specification, material are designed according to force value size, itself meets safety requirements；It will mention again
It rises frame setting to be connected to above main structure, increases safety guarantee.
Detailed description of the invention
Fig. 1 is the top view of the utility model.
Fig. 2 is the side view of the utility model.
Specific embodiment
The utility model is further described in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, the utility model includes two built-in fittings, 3, two support frames, a posting beam 2, feature
Be: each support frame is made of two root posts 4, one 1, one, crossbeam diagonal brace 5, several braces 6, several cross bars 7, and two pre-
Embedded part 3 is embedded in respectively on concrete isolated beam 8, and the two root posts 4 in each support frame are respectively welded at the same built-in fitting 3
On the buried plate of two sides, linked into an integrated entity between the two root posts 4 of each support frame by several braces 6, several cross bars 7, it is ensured that
The overall stability of support frame；Choose a crossbeam 1,5 one end connecting cross beam 1 of diagonal brace at the top of the two root posts 4 of each support frame
Overhang end, the other end connects 4 bottom of a root post in support frame, and 2 both ends of posting beam are overlapped in two support frames respectively and choose
On two crossbeams 1 out.
The column 4, crossbeam 1, posting beam 2 are welding box-shaped steel production.It is Φ 100mm that diameter is opened in the middle part of posting beam 2
Circular hole, hole surrounding puts forth one's strength plate reinforcement, fixes punching hydraulic rockshaft with weight on circular hole, steel strand wires pass through circular hole.
The brace 6, cross bar 7 and diagonal brace 5 are made by H profile steel, and 4 braces 6 of two root posts are with 7 angle of cross bar
45 °, hoisting frame interior leg brace 5 and horizontal sextant angle are 45 °~60 °, for stablizing hoisting frame.
The built-in fitting 3 includes two pieces of buried plates and several steel plate strips, and buried plate is respectively in 8 two sides of concrete isolated beam, buried plate
For steel plate, connected between buried plate using several steel plate strips.
This hoisting frame operation instruction:
Boist truss Pin number calculates confirmation according to the parameters such as suspension centre stress, beams of concrete section simultaneously, this explanation is to be promoted
For one truss structure.
1. hoisting frame calculates design according to the size of force value at suspension centre, deepen and scheme out, by making factory's processing and fabricating, transport is extremely
Project on-site consolidation, after hydraulic rockshaft, steel strand wires and hoisting frame installation are fixed, integral hoisting.
2. installing hydraulic rockshaft on the posting beam of hoisting frame.Steel strand wires penetrate hydraulic rockshaft in advance, mention with hydraulic
It rises device to lift together to the circular hole of posting beam Φ 100, lifter is fixed on backbar with weight, and steel strand wires pass through circular hole.
3. mending rod piece after installation after truss is promoted in place；It mends bar to be installed, hoisting frame is removed in truss unloading, can will be mentioned
It rises frame and is applied to another truss structure promotion.
Claims (7)
1. a kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam, including two built-in fittings, two supports
Frame, a posting beam, each support frame are made of two root posts, a crossbeam, a diagonal brace, several braces, several cross bars,
Be characterized in that: two built-in fittings are embedded in respectively on concrete isolated beam, and the two root posts in each support frame are respectively welded at
On the buried plate of the same built-in fitting two sides, connected between the two root posts of each support frame by several braces, several cross bars
One；Choose a crossbeam at the top of the two root posts of each support frame, diagonal brace one end connecting cross beam overhangs end, other end connection branch
A root post bottom in support；Posting beam both ends are overlapped on respectively on two crossbeams chosen in two support frames.
2. the townhouse carrying pole type hoisting frame according to claim 1 being mounted laterally based on concrete isolated beam, feature are existed
In: the column, crossbeam, posting beam are welding box-shaped steel production.
3. the townhouse carrying pole type hoisting frame according to claim 2 being mounted laterally based on concrete isolated beam, feature are existed
In: open the circular hole that diameter is Φ 100mm in the middle part of the posting beam, hole surrounding is put forth one's strength plate reinforcement.
4. the townhouse carrying pole type hoisting frame according to claim 1 being mounted laterally based on concrete isolated beam, feature are existed
In: the brace, cross bar and diagonal brace are made by H profile steel.
5. the townhouse carrying pole type hoisting frame according to claim 1 being mounted laterally based on concrete isolated beam, feature are existed
In: brace and cross bar angle between the two root posts are 45 °, and diagonal brace and horizontal sextant angle are 45 °~60 °.
6. the townhouse carrying pole type hoisting frame according to claim 1 being mounted laterally based on concrete isolated beam, feature are existed
In: the built-in fitting is made of two pieces of buried plates and several steel plate strips, and buried plate is embedded in concrete isolated beam two sides respectively, between buried plate
It is connected using several steel plate strips.
7. the townhouse carrying pole type hoisting frame according to claim 6 being mounted laterally based on concrete isolated beam, feature are existed
In: the buried plate is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820492158.9U CN208249704U (en) | 2018-04-08 | 2018-04-08 | A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820492158.9U CN208249704U (en) | 2018-04-08 | 2018-04-08 | A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam |
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| Publication Number | Publication Date |
|---|---|
| CN208249704U true CN208249704U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820492158.9U Active CN208249704U (en) | 2018-04-08 | 2018-04-08 | A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483247A (en) * | 2018-04-08 | 2018-09-04 | 中建三局安装工程有限公司 | A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam |
| CN113136961A (en) * | 2021-03-25 | 2021-07-20 | 中国建筑第八工程局有限公司 | Lifting structure for large-span truss and lifting method thereof |
-
2018
- 2018-04-08 CN CN201820492158.9U patent/CN208249704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108483247A (en) * | 2018-04-08 | 2018-09-04 | 中建三局安装工程有限公司 | A kind of townhouse carrying pole type hoisting frame being mounted laterally based on concrete isolated beam |
| CN113136961A (en) * | 2021-03-25 | 2021-07-20 | 中国建筑第八工程局有限公司 | Lifting structure for large-span truss and lifting method thereof |
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