CN204224128U - A kind of safe tower crane - Google Patents
A kind of safe tower crane Download PDFInfo
- Publication number
- CN204224128U CN204224128U CN201420616731.4U CN201420616731U CN204224128U CN 204224128 U CN204224128 U CN 204224128U CN 201420616731 U CN201420616731 U CN 201420616731U CN 204224128 U CN204224128 U CN 204224128U
- Authority
- CN
- China
- Prior art keywords
- tower
- arm
- bracing frame
- seat
- slide rail
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model proposes a kind of safe tower crane, comprising: bracing frame, working arm, equilibrium arm, tower cap and operating room, working arm be provided with its bearing fit hang head, equilibrium arm is provided with the mass with its bearing fit; Bracing frame is provided with the slide rail extending to top bottom it, and slide rail is provided with the seat that can move along its length; Two tower body safety poles are connected with between bracing frame and ground; Working arm, equilibrium arm are connected with tower arm safety pole respectively and between tower cap.The beneficial effects of the utility model are as follows: by arranging seat and corresponding conveying mechanism on bracing frame, staff is made to accomplish on seat, operating control handle, just can arrive the operating room being positioned at bracing frame top from ground, avoid the trouble that climbing bracing frame brings, time saving and energy saving, safety is high; By arranging tower body safety pole and tower arm safety pole, substantially increasing the fastness of tower body and tower arm, effectively prevent the collapse accident because overload causes.
Description
Technical field
The utility model relates to building engineering construction apparatus technical field, refers to a kind of safe tower crane especially.
Background technology
Tower crane is a kind of weight-lifting equipment the most frequently used on building ground, has another name called tower crane, and the building operation raws MAT'L such as the reinforcing bar that is used for slinging, wood are stupefied, cement concrete, steel pipe, tower crane is a kind of requisite equipment on building ground.
In high-building construction, tower crane is used for construction material to transport to aloft work from ground, and the operation of tower crane is controlled by staff, and staff, when carrying out tower crane operation, needs the top climbing to tower crane.At present, building operation tower crane is mostly by bracing frame, working arm, equilibrium arm, operating room, mass with hang head group and become, for the ease of observing the real-time behavior hanging head, operating room is often arranged on the top of bracing frame, bracing frame is provided with climbing structures, so that operating personal enters in operating room along bracing frame.Due to the structural defect of traditional tower crane, extremely bother during the upper and lower tower crane of tower crane operating personal, waste time and energy, safety is low.
Tower crane is mainly used for the raw material such as reinforcing bar, wood stupefied, cement concrete, steel pipe of handling building operation, and its aloft work load is large, and often collapse because load is excessive in site operation process accident; In addition, be easily struck by lightning at thundery sky, there is great potential safety hazard.
Utility model content
The utility model proposes a kind of safe tower crane, to solve in prior art on tower crane staff climbing inconvenience and tower crane itself in operating room and easily to collapse the problem of accident.
The technical solution of the utility model is achieved in that
A kind of safe tower crane, comprising: bracing frame, working arm, equilibrium arm, tower cap and operating room, described working arm be provided with its bearing fit hang head, described equilibrium arm is provided with the mass with its bearing fit; Support frame as described above is provided with the slide rail extending to top bottom it, and described slide rail is provided with the seat that can move along its length; Two tower body safety poles are connected with between support frame as described above and ground; Described working arm, equilibrium arm are connected with tower arm safety pole respectively and between described tower cap.
As preferably, the top of described tower cap is provided with discharging rod.
As preferably, described in hang a top and be provided with weight-limiting apparatus.
As preferably, the top of described slide rail is provided with rolling-up machine; Described rolling-up machine is connected with described seat by drag-line; Roller is provided with between described seat and described slide rail.
As preferably, roll between described roller with described slide rail and coordinate; Be provided with connecting panel between described roller, described seat is connected with described roller by described connecting panel.
As preferably, described seat is provided with for controlling the control handle of described seat along slide rail up-and-down movement.
The beneficial effects of the utility model are:
By arranging seat and corresponding conveying mechanism on bracing frame, staff is made to accomplish on seat, operating control handle, just can arrive the operating room being positioned at bracing frame top from ground, avoid the trouble that climbing bracing frame brings, time saving and energy saving, safety is high.
By arranging tower body safety pole and tower arm safety pole, substantially increasing the fastness of tower body and tower arm, effectively prevent the collapse accident because overload causes.
By arranging discharging rod in tower crown portion, effectively prevent thundery sky equipment and being struck by lightning.
By arranging weight-limiting apparatus hanging on head, effectively can prevent from hanging a load excessive, improving tower crane service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of safe tower crane described in the utility model;
Fig. 2 is the structural representation that in Fig. 1, bracing frame upper roller and slide rail are combined together;
In figure:
1, bracing frame, 2, working arm, 3, equilibrium arm, 4, tower cap, 5, operating room, 6, hang head, 7, mass, 8, slide rail, 9, rolling-up machine, 10, seat, 11, control handle, 12, roller, 13, connecting panel, 14, tower body safety pole, 15, tower arm safety pole, 16, discharging rod, 17, weight-limiting apparatus.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment is as shown in Figure 1 known, a kind of safe tower crane described in the utility model, comprise: bracing frame 1, working arm 2, equilibrium arm 3, tower cap 4 and operating room 5, working arm 2 be provided with its bearing fit hang 6, equilibrium arm 3 is provided with the mass 7 with its bearing fit; Bracing frame 1 is provided with the slide rail 8 extending to top bottom it, and slide rail 8 is provided with the seat 10 that can move along its length; Two tower body safety poles 14 are connected with between bracing frame 1 and ground; Working arm 2, equilibrium arm 3 are connected with tower arm safety pole 15 respectively and between tower cap 4; Hang 6 top and be provided with weight-limiting apparatus 17.
The top of above-mentioned tower cap 4 is provided with discharging rod 16.
As shown in Figure 2, the top of slide rail 8 is provided with rolling-up machine 9; Rolling-up machine 9 is connected with seat 10 by drag-line; Roller 12 is provided with between seat 10 and slide rail 8; Roll between roller 12 with slide rail 8 and coordinate; Be provided with connecting panel 13 between roller 12, seat 10 is connected with roller 12 by connecting panel 13.
Seat 10 is provided with for controlling the control handle 11 of seat 10 along slide rail 8 up-and-down movement.
By arranging seat and corresponding conveying mechanism on bracing frame 1, staff is made to accomplish on seat 10, operating control handle 11, just can arrive the operating room 5 being positioned at bracing frame 1 top from ground, avoid the trouble that climbing bracing frame brings, time saving and energy saving, safety is high.
By arranging tower body safety pole 14 and tower arm safety pole 15, substantially increasing the fastness of tower body and tower arm, effectively prevent the collapse accident because overload causes.
By arranging discharging rod 16 at tower cap 4 top, effectively prevent thundery sky equipment and being struck by lightning.
By arranging weight-limiting apparatus 17 hanging on 6, effectively can prevent from hanging 6 load excessive, improving tower crane service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a safe tower crane, it is characterized in that, comprise: bracing frame (1), working arm (2), equilibrium arm (3), tower cap (4) and operating room (5), described working arm (2) be provided with its bearing fit hang head (6), described equilibrium arm (3) is provided with and the mass of its bearing fit (7); Support frame as described above (1) is provided with the slide rail (8) extending to top bottom it, and described slide rail (8) is provided with the seat (10) that can move along its length; Two tower body safety poles (14) are connected with between support frame as described above (1) and ground; Described working arm (2), equilibrium arm (3) are connected with tower arm safety pole (15) respectively and between described tower cap (4).
2. a kind of safe tower crane according to claim 1, is characterized in that, the top of described tower cap (4) is provided with discharging rod (16).
3. a kind of safe tower crane according to claim 1, is characterized in that, described in hang head (6) top and be provided with weight-limiting apparatus (17).
4. a kind of safe tower crane according to claim 1, is characterized in that, the top of described slide rail (8) is provided with rolling-up machine (9); Described rolling-up machine (9) is connected with described seat (10) by drag-line; Roller (12) is provided with between described seat (10) and described slide rail (8).
5. a kind of safe tower crane according to claim 4, is characterized in that, rolling between described roller (12) with described slide rail (8) coordinates; Be provided with connecting panel (13) between described roller (12), described seat (10) is connected with described roller (12) by described connecting panel (13).
6. a kind of safe tower crane according to claim 5, is characterized in that, described seat (10) is provided with for controlling the control handle (11) of described seat (10) along slide rail (8) up-and-down movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616731.4U CN204224128U (en) | 2014-10-23 | 2014-10-23 | A kind of safe tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420616731.4U CN204224128U (en) | 2014-10-23 | 2014-10-23 | A kind of safe tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224128U true CN204224128U (en) | 2015-03-25 |
Family
ID=52922246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420616731.4U Expired - Fee Related CN204224128U (en) | 2014-10-23 | 2014-10-23 | A kind of safe tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224128U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540455A (en) * | 2016-02-22 | 2016-05-04 | 桐乡市搏腾贸易有限公司 | Multifunctional monitoring hoisting tower with gravity testing |
| CN105800479A (en) * | 2016-05-18 | 2016-07-27 | 无锡石油化工起重机有限公司 | Tower crane for construction site with movable scaffold |
| CN105800482A (en) * | 2016-05-18 | 2016-07-27 | 无锡石油化工起重机有限公司 | Tower crane with climbing ladder and elevator |
| CN106081910A (en) * | 2016-08-18 | 2016-11-09 | 无锡石油化工起重机有限公司 | Possesses the derrick crane of diversification information collection function |
-
2014
- 2014-10-23 CN CN201420616731.4U patent/CN204224128U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540455A (en) * | 2016-02-22 | 2016-05-04 | 桐乡市搏腾贸易有限公司 | Multifunctional monitoring hoisting tower with gravity testing |
| CN105800479A (en) * | 2016-05-18 | 2016-07-27 | 无锡石油化工起重机有限公司 | Tower crane for construction site with movable scaffold |
| CN105800482A (en) * | 2016-05-18 | 2016-07-27 | 无锡石油化工起重机有限公司 | Tower crane with climbing ladder and elevator |
| CN106081910A (en) * | 2016-08-18 | 2016-11-09 | 无锡石油化工起重机有限公司 | Possesses the derrick crane of diversification information collection function |
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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: 20150325 Termination date: 20151023 |
|
| EXPY | Termination of patent right or utility model |