CN204645669U - Vestibule truss Steel Structure promotes ground tackle - Google Patents
Vestibule truss Steel Structure promotes ground tackle Download PDFInfo
- Publication number
- CN204645669U CN204645669U CN201520102127.4U CN201520102127U CN204645669U CN 204645669 U CN204645669 U CN 204645669U CN 201520102127 U CN201520102127 U CN 201520102127U CN 204645669 U CN204645669 U CN 204645669U
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- steel structure
- truss steel
- vestibule truss
- ground tackle
- vestibule
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Abstract
The utility model discloses a kind of vestibule truss Steel Structure and promote ground tackle, be installed on corner, vestibule truss Steel Structure top, comprise the gripper shoe that left and right is arranged side by side, bottom and the vestibule truss Steel Structure of described gripper shoe are welded and fixed, the fixed head of one piece of level is welded and fixed between two gripper shoes, described fixed head center is provided with anchor hole, is provided with lifting earth anchor below fixed head, the wire rope bundle promoting vestibule truss Steel Structure from anchor hole pass and with lifting earth anchorage.The utility model ensure that ground tackle has enough intensity and reliability, provides support for adopting hydraulic synchronous lifting technique to be put in place by vestibule truss Steel Structure erection & lift.
Description
Technical field
The utility model relates to vestibule truss Steel Structure lifting appliance.
Background technology
H profile steel trussed construction, single truss structure cross section is excessive, cannot meet whole truss structure movement requirement, therefore all rod members good by factory process after transport to scene, carry out on-site consolidation, and the setting height(from bottom) of vestibule truss Steel Structure is higher, dead load is huge, and composition component is many, according to bulk-breaking high altitude bulk, assembly, to weld not only workload huge, and there is larger quality, security risk, difficulty of construction is comparatively large, is unfavorable for the General Implementing of engineering.
In engineering, steel work adopts tower crane lifting in the past, but, in view of the setting height(from bottom) of vestibule truss Steel Structure is higher, dead load is huge, scene once cannot lift with tower crane and put in place, therefore intends adopting hydraulic synchronous lifting technique, but adopts which kind of ground tackle and vestibule truss Steel Structure to fix, guarantee reliability and intensity, become the primary technical problem solved.
Utility model content
Technical problem to be solved in the utility model just there is provided a kind of vestibule truss Steel Structure and promotes ground tackle, ensures enough intensity and reliability.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: vestibule truss Steel Structure promotes ground tackle, be installed on corner, vestibule truss Steel Structure top, comprise the gripper shoe that left and right is arranged side by side, bottom and the vestibule truss Steel Structure of described gripper shoe are welded and fixed, the fixed head of one piece of level is welded and fixed between two gripper shoes, described fixed head center is provided with anchor hole, below fixed head, be provided with lifting earth anchor, the wire rope bundle promoting vestibule truss Steel Structure from anchor hole pass and with lifting earth anchorage.
Preferably, described fixed head is fixedly welded in the middle part of two gripper shoes, and the upside of described fixed head is welded with coaming plate between supported on both sides plate.
Preferably, deep floor is welded with outside described gripper shoe.
Preferably, described deep floor is right-angled triangle or ladder structure of right angle.
Lifting ground tackle of the present utility model, ensure that enough intensity and reliability, provides support, can reduce installation difficulty, ensure the quality of products, safety and duration for adopting hydraulic synchronous lifting technique to be put in place by vestibule truss Steel Structure erection & lift.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Schematic diagram when Fig. 1 is anchor ear type vestibule truss Steel Structure hoisting hanger lifting vestibule truss Steel Structure;
Fig. 2 is that anchor ear type vestibule truss Steel Structure hoisting hanger coordinates schematic diagram when promoting vestibule truss Steel Structure with inclined-pulling type vestibule truss Steel Structure hoisting hanger;
Fig. 3 is the front view promoting ground tackle;
Fig. 4 is the top view promoting ground tackle;
Fig. 5 is the structural representation of inclined-pulling type vestibule truss Steel Structure lifting bracket;
Fig. 6 is the structural representation of anchor ear type vestibule truss Steel Structure lifting bracket;
Fig. 7 is the concrete vertical beam clasping structure schematic diagram of anchor ear type vestibule truss Steel Structure lifting bracket and major structure of construction;
Fig. 8 is the structural representation of leading truck;
Fig. 9 is the lateral view of leading truck.
Detailed description of the invention
As shown in Figure 3 and Figure 4, vestibule truss Steel Structure promotes ground tackle 1, be installed on corner, vestibule truss Steel Structure 6 top, comprise the gripper shoe 11 that left and right is arranged side by side, bottom and the vestibule truss Steel Structure of described gripper shoe are welded and fixed, and are welded and fixed the fixed head 12 of one piece of level between two gripper shoes, and described fixed head center is provided with anchor hole 121, below fixed head, be provided with lifting earth anchor, the wire rope bundle promoting vestibule truss Steel Structure from anchor hole pass and with lifting earth anchorage.Described fixed head is fixedly welded in the middle part of two gripper shoes, and the upside of described fixed head is welded with coaming plate 13 between supported on both sides plate.Deep floor 14 is welded with outside described gripper shoe.Described deep floor is right-angled triangle or ladder structure of right angle.
As shown in Figure 5, inclined-pulling type vestibule truss Steel Structure lifting bracket 2, be installed on major structure of construction 7 roof outside left, comprise the first bottom support post 21, described first bottom support post is horizontally disposed with and crossbeam 72 that is inner and major structure of construction roof is fixed, be arranged in parallel the first top braces post 22 above the first bottom support post, described first top braces post is horizontally disposed with, support post 23 is vertically provided with between the crossbeam and first top braces post the inner of major structure of construction roof, the first bearing diagonal post 24 is provided with between on the downside of described first top braces post outer end and on the upside of first bottom support post the inner, an oblique pull fixed leg 25 is provided with between described support post top and major structure of construction roof, the first hydraulic rockshaft is provided with above described first top braces post.
Described first bottom support post, the first top braces post, support post, the first bearing diagonal post and oblique pull fixed leg are i-beam structure.The corresponding oblique pull fixed leg bottom of major structure of construction roof is provided with fixed feet, and described fixed feet comprises U-shaped steel plate, and described U-shaped steel plate is fixed by pressing plate, and described oblique pull fixed leg bottom is weldingly fixed on U-shaped steel plate.Described first top braces post is provided with the first leading truck inside the first hydraulic rockshaft.
As shown in Figure 6 and Figure 7, anchor ear type vestibule truss Steel Structure lifting bracket 3, be installed on outside left in the middle part of major structure of construction 7, comprise the second bottom support post 31, described second bottom support post is horizontally disposed with and concrete vertical beam 71 that is inner and major structure of construction is fixed, the second top braces post 32 is arranged with in parallel above the second bottom support post, described second top braces post is horizontally disposed with, described second top braces post the inner is provided with anchor ear 34 and holds tightly fixing with the concrete vertical beam 71 of major structure of construction, the second bearing diagonal post 33 is provided with between on the downside of described second top braces post outer end and on the upside of second bottom support post the inner, the second hydraulic rockshaft is provided with above described second top braces post.
Described second bottom support post, the second top braces post and the second bearing diagonal post are i-beam structure.Described anchor ear comprises four blocks of i iron, and described four blocks of i iron piece together rectangles encompass on major structure of construction concrete vertical beam and are welded and fixed, and described second top braces post is inner to be welded and fixed with anchor ear.Described second top braces post is provided with the second leading truck inside the second hydraulic rockshaft.
As shown in Figure 8 and Figure 9, leading truck 5 comprises guide upright post 51, is located at the U-shaped targeting port 53 on guide upright post top, and to the diagonal brace 52 that guide upright post supports, arranges hydraulic rockshaft 4 in guide upright post side.Hydraulic rockshaft connecting steel wire ropes bundle 41, is connected by wire rope bundle 41 and promotes ground tackle.To promote or in decline process, the wire rope grown must be reserved in its top at hydraulic rockshaft 4, if reserved wire rope is too much, for promote or in decline process the operation of wire rope and hydraulic rockshaft sky anchor, upper anchor locking and opened considerable influence.So every platform hydraulic rockshaft must the good leading truck of configured in advance, facilitate its top to reserve the derivation of too much wire rope smooth and easy, unnecessary wire rope freely can be dredged backward, downwards along the targeting port on lifting bracket.Leading truck is installed on above hydraulic rockshaft, and the derivation direction of leading truck is installed oil pipe, sensor to facilitate and do not affect wire rope free fall for principle.
As shown in Figure 1, mode owing to taking echelon to promote in vestibule truss Steel Structure lifting process, so in each improvement stage, all anchor ear type vestibule truss Steel Structure lifting bracket 3 need be set on both sides major structure of construction 7, the lifting ground tackle of corresponding vestibule truss Steel Structure 6 top Corner Strapped, every side major structure of construction is arranged a pair anchor ear type vestibule truss Steel Structure lifting bracket 3.
Certainly, if both sides building is contour, and when needing vestibule truss Steel Structure to be promoted to roof, then, in whole lifting process, mode shown in Fig. 1 all can be adopted vestibule truss Steel Structure to be promoted.
As shown in Figure 2, if both sides major structure of construction 7 is highly different, when vestibule truss Steel Structure 6 is promoted to the roof height built close to shorter side by mode shown in employing Fig. 1, at the major structure of construction roof of shorter building, inclined-pulling type vestibule truss Steel Structure lifting bracket 2 need be installed, and in opposite side building equal height position, anchor ear type vestibule truss Steel Structure lifting bracket 3 is installed, coordinates eventually through inclined-pulling type vestibule truss Steel Structure lifting bracket 2 and anchor ear type vestibule truss Steel Structure lifting bracket 3 and vestibule truss Steel Structure is promoted to predetermined altitude.
The technical solution adopted in the utility model, utilize and promote ground tackle by vestibule truss Steel Structure top Corner Strapped, then corresponding each lifting ground tackle, one anchor ear type vestibule truss Steel Structure hoisting hanger is respectively set, the concrete vertical beam of this anchor ear type vestibule truss Steel Structure hoisting hanger and major structure of construction is held tightly fixing, the arbitrary height of major structure of construction can be arranged at, anchor ear type vestibule truss Steel Structure hoisting hanger is provided with hydraulic rockshaft, hydraulic rockshaft is connected with lifting ground tackle by wire rope bundle, hydraulic rockshaft synchronous working on such four anchor ear type vestibule truss Steel Structure hoisting hangers, by vestibule truss Steel Structure Synchronous lifting gradually, through repeatedly promoting, vestibule truss Steel Structure is promoted to predetermined altitude the most at last, last and major structure of construction is fixed again, therefore, installation difficulty can be reduced, ensure the quality of products, safety and duration.
Claims (4)
1. vestibule truss Steel Structure promotes ground tackle, be installed on corner, vestibule truss Steel Structure top, it is characterized in that: comprise the gripper shoe that left and right is arranged side by side, bottom and the vestibule truss Steel Structure of described gripper shoe are welded and fixed, the fixed head of one piece of level is welded and fixed between two gripper shoes, described fixed head center is provided with anchor hole, is provided with lifting earth anchor below fixed head, the wire rope bundle promoting vestibule truss Steel Structure from anchor hole pass and with lifting earth anchorage.
2. vestibule truss Steel Structure according to claim 1 promotes ground tackle, and it is characterized in that: described fixed head is fixedly welded in the middle part of two gripper shoes, the upside of described fixed head is welded with coaming plate between supported on both sides plate.
3. vestibule truss Steel Structure according to claim 1 promotes ground tackle, it is characterized in that: be welded with deep floor outside described gripper shoe.
4. vestibule truss Steel Structure according to claim 3 promotes ground tackle, it is characterized in that: described deep floor is right-angled triangle or ladder structure of right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102127.4U CN204645669U (en) | 2015-02-12 | 2015-02-12 | Vestibule truss Steel Structure promotes ground tackle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520102127.4U CN204645669U (en) | 2015-02-12 | 2015-02-12 | Vestibule truss Steel Structure promotes ground tackle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204645669U true CN204645669U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520102127.4U Expired - Fee Related CN204645669U (en) | 2015-02-12 | 2015-02-12 | Vestibule truss Steel Structure promotes ground tackle |
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| CN (1) | CN204645669U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507600A (en) * | 2016-01-27 | 2016-04-20 | 中国中铁航空港建设集团有限公司 | Hoisting system and hoisting construction method for large steel corridor trusses |
| CN109653517A (en) * | 2019-01-31 | 2019-04-19 | 济南四建（集团）有限责任公司 | A kind of multidirectional Load Relief System and the construction method with the system assembly steel vestibule |
| CN110683452A (en) * | 2018-07-07 | 2020-01-14 | 中国二十冶集团有限公司 | Lower lifting point for integral lifting of steel structure corridor and use method thereof |
-
2015
- 2015-02-12 CN CN201520102127.4U patent/CN204645669U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507600A (en) * | 2016-01-27 | 2016-04-20 | 中国中铁航空港建设集团有限公司 | Hoisting system and hoisting construction method for large steel corridor trusses |
| CN110683452A (en) * | 2018-07-07 | 2020-01-14 | 中国二十冶集团有限公司 | Lower lifting point for integral lifting of steel structure corridor and use method thereof |
| CN109653517A (en) * | 2019-01-31 | 2019-04-19 | 济南四建（集团）有限责任公司 | A kind of multidirectional Load Relief System and the construction method with the system assembly steel vestibule |
| CN109653517B (en) * | 2019-01-31 | 2024-02-20 | 济南四建（集团）有限责任公司 | Multidirectional unloading system and construction method for assembling steel corridor by using same |
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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: 20150916 Termination date: 20160212 |
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| CF01 | Termination of patent right due to non-payment of annual fee |