CN203639006U - Construction device of large-span special net rack roof - Google Patents
Construction device of large-span special net rack roof Download PDFInfo
- Publication number
- CN203639006U CN203639006U CN201320818808.1U CN201320818808U CN203639006U CN 203639006 U CN203639006 U CN 203639006U CN 201320818808 U CN201320818808 U CN 201320818808U CN 203639006 U CN203639006 U CN 203639006U
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- CN
- China
- Prior art keywords
- roof
- support frame
- net rack
- rack roof
- leg
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a construction device of a large-span special net rack roof, for solving the problem that a hoisting machine tool adopted in an existing large net rack structured roof has a mechanical dead zone. A constructed net rack roof (1) is arranged on the top end of a concrete structure (5); a hoisting machine tool (2) is arranged on the constructed net rack roof (1); a rod piece assembly unit cone (3) is arranged on the ground; an outrigger (12) is fixedly arranged at the front end of a support frame (6); a winch (7) is arranged on a bottom frame at the rear end of the support frame (6); a hoisting rope (4) on the winch passes through a rear pulley (15), a hoisting rope guide wheel (14) and a front pulley (13) in sequence and then is connected with the upper hoisting end of a guide chain (17); various rod pieces (22) in the hoisted in-place rod piece combined unit cone (22) are in threaded connection with a corresponding net rack ball (21) at the most front end of the constructed net rack roof. The construction device of the large-span special net rack roof, which is disclosed by the utility model, is simple and convenient for manufacture and economical in cost.
Description
Technical field
The present invention relates to a kind of roof building device, particularly a kind of long-span deformed rack roof building device.
Background technology
At present, the hoisting machine tool that large-size net rack structure roof adopts is generally mechanical wheel crane or tower crane, along with novel building moulding is day by day complicated and novel, original mechanical equipment cannot meet construction requirement, and heavy mechanical equipment cannot enter in some camp site, or place inner structure complexity, cause construction hoisting region to have mechanical blind area, thereby cause constructing of roof cannot rely on machine tool to complete.In addition, also existence is called super-huge mechanical equipment and investment is installed greatly outside the venue, improves the problem of construction costs.
Summary of the invention
The invention provides a kind of long-span deformed rack roof building device, the hoisting machine tool that has solved the employing of existing large-size net rack structure roof exists investment greatly and exists mechanical blind area to make constructs the technical matters that cannot normally carry out.
The present invention solves above technical matters by the following technical programs:
A kind of long-span deformed rack roof building device, comprise concrete structures, be provided with on the top of concrete structures and complete the rack roof of constructing, be provided with hoisting machine tool completing on the rack roof of constructing, be provided with on the ground rod member assembled unit cone, on the underframe of the support frame of hoisting machine tool, be respectively arranged with a font after poppet leg, door font medium-height trestle leg and door font front frame leg, door font after poppet leg, door font medium-height trestle leg and door font front frame leg are all connected on the rod member that has completed the rack roof of constructing, front end at support frame is fixedly installed outrigger, top at outrigger is provided with front wheel, above the middle part of support frame, be fixedly installed lifting rope guide wheel, head sheave after being fixedly installed above the rear end of support frame, on the underframe of the rear end of support frame, be provided with winch, completing on the rack roof of constructing of left side, rear end at support frame is provided with winch operator, lifting rope on winch is successively by rear head sheave, after lifting rope guide wheel and front wheel, link together with the lifting upper end of guide chain, on the rack roof that completing below outrigger constructed, be provided with guide chain traction person, the adjustment hauling rope of guide chain is drawn by guide chain traction person, lifting lower end in guide chain is connected with suspension hook, hang oneself and be connected to rod member assembled unit cone at suspension hook, the each rod member being lifted in rod member assembled unit cone in place is screwed together with the corresponding frame ball of going up foremost that completes the rack roof of constructing.
The present invention utilizes electric winch and guide chain and trussed steel beam assembling, can on the basis of original formation rock-steady structure, install by adhesion type, then utilize steel rope high-altitude to rise and be hung in the bar element cone that installation on ground is good, be lifted to behind designed elevation and position, utilize guide chain fine setting, installation personnel is realized overhead connection and is installed; Carry out successively follow-up framing member assembling, lifting, docking; Construct until finally complete integral structure.Facility of the present invention are simple for production, cost economic, and on the driving surface of long-span special rack, can arrange many operations simultaneously simultaneously, there is very high work efficiency and apply widely market.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation that the A-A direction of Fig. 1 is cut rear hoisting machine tool of the present invention 2 open;
Fig. 3 is that hoisting machine tool 2 of the present invention is by the structural representation after in place rod member assembled unit cone 3;
Fig. 4 is that hoisting machine tool 2 of the present invention is at the structural representation of overlooking in direction;
Fig. 5 is the structural representation of hoisting machine tool 2 of the present invention in main apparent direction.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail:
A kind of long-span deformed rack roof building device, comprise concrete structures 5, be provided with on the top of concrete structures 5 and complete the rack roof 1 of constructing, be provided with hoisting machine tool 2 completing on the rack roof 1 of constructing, be provided with on the ground rod member combination junior unit cone 3, on the underframe of the support frame 6 of hoisting machine tool 2, be respectively arranged with a font after poppet leg 8, door font medium-height trestle leg 10 and door font front frame leg 11, door font after poppet leg 8, door font medium-height trestle leg 10 and door font front frame leg 11 are all connected on the rod member 9 that has completed the rack roof of constructing, be fixedly installed outrigger 12 at the front end of support frame 6, be provided with front wheel 13 on the top of outrigger 12, above the middle part of support frame 6, be fixedly installed lifting rope guide wheel 14, head sheave 15 after being fixedly installed above the rear end of support frame 6, on the underframe of the rear end of support frame 6, be provided with winch 7, completing on the rack roof 1 of constructing of left side, rear end at support frame 6 is provided with winch operator 16, lifting rope 4 on winch 7 is successively by rear head sheave 15, after lifting rope guide wheel 14 and the front wheel 13 and lifting upper end of guide chain 17 links together, on the rack roof 1 that completing below outrigger 12 constructed, be provided with guide chain traction person 20, the adjustment hauling rope 19 of guide chain 17 is drawn by guide chain traction person 20, lifting lower end in guide chain 17 is connected with suspension hook 18, hang oneself and be connected to rod member assembled unit cone 3 at suspension hook 18, the each rod member 22 being lifted in rod member assembled unit cone 3 in place is screwed together with the corresponding frame ball 21 of going up foremost that completes the rack roof 1 of constructing.
Claims (2)
1. a long-span deformed rack roof building device, comprise concrete structures (5), be provided with on the top of concrete structures (5) and complete the rack roof (1) of constructing, be provided with hoisting machine tool (2) completing on the rack roof (1) of constructing, be provided with on the ground rod member assembled unit cone (3), it is characterized in that, on the underframe of the support frame (6) of hoisting machine tool (2), be respectively arranged with a font after poppet leg (8), door font medium-height trestle leg (10) and door font front frame leg (11), door font after poppet leg (8), door font medium-height trestle leg (10) and door font front frame leg (11) are all connected on the rod member (9) that has completed the rack roof of constructing, be fixedly installed outrigger (12) at the front end of support frame (6), be provided with front wheel (13) on the top of outrigger (12), top, middle part at support frame (6) is fixedly installed lifting rope guide wheel (14), top, rear end at support frame (6) is fixedly installed rear head sheave (15), on the rear end underframe of support frame (6), be provided with winch (7), lifting rope (4) on winch (7) is successively by rear head sheave (15), after lifting rope guide wheel (14) and front wheel (13) and the lifting upper end of guide chain (17) links together, be connected with suspension hook (18) in the lifting lower end of guide chain (17), hang oneself and be connected to rod member assembled unit cone (3) at suspension hook (18), the each rod member (22) being lifted in rod member assembled unit cone (3) in place is screwed together with the corresponding frame ball (21) of going up foremost that completes the rack roof (1) of constructing.
2. a kind of long-span deformed rack according to claim 1 roof building device, is characterized in that, support frame (6) is cuboid framework; Be provided with multiple hoisting machine tools (2) completing on the rack roof (1) of constructing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818808.1U CN203639006U (en) | 2013-12-13 | 2013-12-13 | Construction device of large-span special net rack roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818808.1U CN203639006U (en) | 2013-12-13 | 2013-12-13 | Construction device of large-span special net rack roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639006U true CN203639006U (en) | 2014-06-11 |
Family
ID=50870269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818808.1U Withdrawn - After Issue CN203639006U (en) | 2013-12-13 | 2013-12-13 | Construction device of large-span special net rack roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663175A (en) * | 2013-12-13 | 2014-03-26 | 山西省第三建筑工程公司 | Long-span specially-shaped net-rack roof construction device |
-
2013
- 2013-12-13 CN CN201320818808.1U patent/CN203639006U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663175A (en) * | 2013-12-13 | 2014-03-26 | 山西省第三建筑工程公司 | Long-span specially-shaped net-rack roof construction device |
| CN103663175B (en) * | 2013-12-13 | 2015-07-22 | 山西省第三建筑工程公司 | Long-span specially-shaped net-rack roof construction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140611 Effective date of abandoning: 20150722 |
|
| RGAV | Abandon patent right to avoid regrant |