CN202897872U - Adhesion rod of tower type crane - Google Patents
Adhesion rod of tower type crane Download PDFInfo
- Publication number
- CN202897872U CN202897872U CN 201220399647 CN201220399647U CN202897872U CN 202897872 U CN202897872 U CN 202897872U CN 201220399647 CN201220399647 CN 201220399647 CN 201220399647 U CN201220399647 U CN 201220399647U CN 202897872 U CN202897872 U CN 202897872U
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- rod
- bar
- screw
- thread
- adhesion
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Abstract
The utility model provides an adhesion rod of a tower type crane. The adhesion rod of the tower type crane is characterized by comprising a sizing rod capable of adjusting a length and adjusting screw rod groups which are respectively connected with the both ends of the sizing rod. Compared with the prior art, the adhesion rod of the tower type crane provided by the utility model has the advantages in that the adhesion rod of the tower type crane uses a combined structure, so that the adhesion rod is made into a plurality of rod piece units with interchangeability and generality; the rod piece units are connected through bolts, and can combine the adhesion rod with a desired length according to actual use demands; the rod piece units used in a construction site of the last time can be repeatedly used in the next mounting process; the adhesion rod with the combined structure greatly improves the working efficiency of mounting a tower crane, and the rod piece units can be repeatedly used, so that the mounting cost is saved; and furthermore, the adhesion rod is simple to manufacture and mount, and directly realizes connection and dismounting through a flange and a thread. Compared with an adjusting pull rod with a stretchable structure, the requirement on machining precision is low, and the interchangeability is high.
Description
Technical field
The utility model relates to a kind of Anchored Bar of tower crane.
Background technology
Tower crane (hereinafter to be referred as the tower machine) is the major equipment that is used for vertical transport and handling in the building operation, when the tower machine is installed above certain altitude, for the safety that guarantees that the tower machine uses, attachment device must be installed to realize fixing of column foot.
The tower machine is the equipment that a kind of flow-type is installed, the attachment device of tower machine is usually by adhering to frame, Anchored Bar and pre-buried bearing form, when a site construction task finishes, can remove tower machine attachment device and move on to another building site and install and use again, and the environment that install in different building sites is different, foundation for tower crane position and building distance are different, each installation all needs the Anchored Bar of tower machine attachment device is measured length, re-design, not only efficient is low, and to original rod member if the recycling words, sometimes need spreading, sometimes need to cut weak point, very uneconomical.
The utility model content
Technical problem to be solved in the utility model is that a kind of simple in structure, Anchored Bar of using more flexible tower crane is provided for above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of Anchored Bar of tower crane is characterized in that: the adjusting screw(rod) group that includes the scale bar of replaceable length and be connected to described scale bar two ends; For convenient for assembly and dismounting, as preferably, described adjusting screw(rod) group includes pipe nipple pipe, screw rod black nut and two-thread screw, wherein, described two-thread screw two ends are connected with respectively a described pipe nipple pipe, and described screw rod black nut is sheathed on outside the described two-thread screw and offsets with the end of described pipe nipple pipe and realize the axial limiting of described two-thread screw.
As further preferred, described pipe nipple pipe offers negative thread, the two ends of described two-thread screw are arranged with respectively a screw collar, described screw collar has the outside thread that can carry out with the negative thread of described pipe nipple pipe screw thread fit, links to each other by described screw collar between described pipe nipple pipe and the described two-thread screw.
In order further to improve the alerting ability of Anchored Bar length adjustment, increase the selectable length value of Anchored Bar, as preferably, described Anchored Bar also includes the alternative compensation bar that connects, one end of described compensation bar links to each other with described scale bar, and the other end of described compensation bar links to each other with described adjusting screw(rod) group.
For conveniently assemble and disassemble, as preferably, preferably achieving a butt joint with flange respectively between described scale bar and the described adjusting screw(rod) group, between described scale bar and the described compensation bar and between described compensation bar and the described adjusting screw(rod) group links to each other.
Compared with prior art, the utility model has the advantage of: adopt sectional construction, Anchored Bar is made a plurality of bar elements with interchangeability and commonality, couple together with bolt between each bar element, can be combined into according to actual needs the Anchored Bar of Len req, the used bar element in last building site can be in installing next time repeated usage; The Anchored Bar of this sectional construction has greatly improved the work efficiency that the tower machine is installed, and each bar element is reusable, has saved cost of installation; And the fabrication and installation of this Anchored Bar are simple, directly are connected with screw thread connecting and dismounting by flange, and compared with the adjusting yoke of telescopic structure, its requirement on machining accuracy is low, and interchangeability is high.
Description of drawings
Fig. 1 is the Anchored Bar structural representation of the utility model embodiment.
Fig. 2 is the mounting structure scheme drawing of Anchored Bar on tower crane of the utility model embodiment.
Fig. 3 is the birds-eye view of mounting structure shown in Figure 2.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the Anchored Bar A structural representation of using for a kind of tower crane of present embodiment, the Anchored Bar A of present embodiment includes a plurality of bar elements, be respectively: the scale bar 1 of replaceable length, the alternative compensation bar 2 that connects and the adjusting screw(rod) group 3 that is connected to scale bar 1 two ends, one end of compensation bar 2 links to each other with scale bar 1, the other end of compensation bar 2 links to each other with the adjusting screw(rod) group 3 of a wherein end that is connected to scale bar 1 two ends, and, between scale bar 1 and the adjusting screw(rod) group 3, link to each other by the flange docking respectively between scale bar 1 and the described compensation bar 2 and between compensation bar 2 and the adjusting screw(rod) group 3.
Wherein, adjusting screw(rod) group 3 includes pipe nipple pipe 31, screw rod black nut 32 and two-thread screw 33, two-thread screw 33 two ends are connected with respectively a pipe nipple pipe 31(i.e. pipe nipple I and the pipe nipple II of table 1 correspondence), each pipe nipple pipe 31 offers negative thread, the two ends of two-thread screw 33 are arranged with respectively a screw collar 34, screw collar 34 has the outside thread that can carry out with the negative thread of pipe nipple pipe 31 screw thread fit, link to each other by screw collar 34 between pipe nipple pipe 31 and the two-thread screw 33, screw rod black nut 32 is sheathed on outside the two-thread screw 33 and offsets with the end of pipe nipple pipe 31 and realize the axial limiting of two-thread screw 33, so, by the position of control screw rod black nut 32 on two-thread screw 33, the degree of depth in the pipe nipple pipe 31 is stretched at the two ends that can regulate two-thread screw 33, thereby realizes the adjustment to the adjustable-length (adjustable-length of two-thread screw as shown in Table 1 below) of two-thread screw 33 centre portions.
Such as Fig. 2, shown in Figure 3, the scheme of installation of Anchored Bar in real work for present embodiment, the attachment device of tower machine hoisting crane by Anchored Bar A, adhere to frame B and pre-buried bearing C forms, attachment device is installed on the body of the tower D, pre-buried bearing C is captiveed joint with building, the end of Anchored Bar A connects and adheres to frame B, and the other end connects pre-buried bearing C, adheres to frame B and then is sheathed on the body of the tower D fixing.
During use, can according to the actual needs length of Anchored Bar, according to the actual use of Anchored Bar length corresponding in " the Anchored Bar combination meter " shown in the table 1, select specification and the quantity of each bar element, then with regard to the Anchored Bar that goes out to need length capable of being combined.Wherein, scale bar 1 in the table 1 has three kinds of selectable lengths A1, A2 and A3, compensation bar 2 can be selected connection to be installed or not to install by actual needs, the pipe nipple pipe 31 that is connected to two-thread screw 33 two ends is comprised of pipe nipple I and pipe nipple II respectively, the intermediate length that is connected with the two-thread screw 33 of pipe nipple pipe 31 is the adjustable-length of double end spiral shell 33 bars, can according to actual needs, insert the pitch of thread of pipe nipple pipe 31 from regulating to two-thread screw 33.
The Anchored Bar of this sectional construction of present embodiment has greatly improved the work efficiency that the tower machine is installed, and can realize repeated usage, saved cost of installation, and the making of this Anchored Bar and install simply, fix by detachable connection structure between each bar element, compared with the adjusting yoke of the sort of employing telescopic structure, whole requirement on machining accuracy is low, easier production, and interchangeability is high, uses more extensive flexible.
Table 1: Anchored Bar combination meter
Claims (4)
1. the Anchored Bar of a tower crane is characterized in that: the adjusting screw(rod) group that includes the scale bar of replaceable length and be connected to described scale bar two ends; Described adjusting screw(rod) group includes pipe nipple pipe, screw rod black nut and two-thread screw, wherein, described two-thread screw two ends are connected with respectively a described pipe nipple pipe, and described screw rod black nut is sheathed on outside the described two-thread screw and offsets with the end of described pipe nipple pipe and realize the axial limiting of described two-thread screw.
2. the Anchored Bar of tower crane according to claim 1, it is characterized in that: described pipe nipple pipe offers negative thread, the two ends of described two-thread screw are arranged with respectively a screw collar, described screw collar has the outside thread that can carry out with the negative thread of described pipe nipple pipe screw thread fit, links to each other by described screw collar between described pipe nipple pipe and the described two-thread screw.
3. the Anchored Bar of tower crane according to claim 1 and 2, it is characterized in that: described Anchored Bar also includes the alternative compensation bar that connects, one end of described compensation bar links to each other with described scale bar, and the other end of described compensation bar links to each other with described adjusting screw(rod) group.
4. the Anchored Bar of tower crane according to claim 3 is characterized in that: link to each other by the flange docking respectively between described scale bar and the described adjusting screw(rod) group, between described scale bar and the described compensation bar and between described compensation bar and the described adjusting screw(rod) group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399647 CN202897872U (en) | 2012-08-13 | 2012-08-13 | Adhesion rod of tower type crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220399647 CN202897872U (en) | 2012-08-13 | 2012-08-13 | Adhesion rod of tower type crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897872U true CN202897872U (en) | 2013-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220399647 Expired - Fee Related CN202897872U (en) | 2012-08-13 | 2012-08-13 | Adhesion rod of tower type crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897872U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253603A (en) * | 2013-05-19 | 2013-08-21 | 上海庞源机械租赁股份有限公司 | Combined type wall-attached pull rod for tower crane |
| CN103434951A (en) * | 2013-09-10 | 2013-12-11 | 云南牧城机电设备有限公司 | Tower crane attachment rack control rod |
| CN103863954A (en) * | 2014-03-03 | 2014-06-18 | 中联重科股份有限公司 | Tower crane, attachment frame mounting structure thereof and attachment frame mounting method |
| CN104003318A (en) * | 2014-06-16 | 2014-08-27 | 浙江丽佳建筑装饰工程有限公司 | Improved climbing support system |
| CN104944297A (en) * | 2015-06-26 | 2015-09-30 | 上海绿地建设(集团)有限公司 | Adjustable wall-attached supporting rod and mounting method thereof |
| CN105000483A (en) * | 2015-08-02 | 2015-10-28 | 周兆弟 | Supporting rod system used for tower crane supporting |
| CN106429893A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Simple sustaining wall |
| CN108946504A (en) * | 2018-08-02 | 2018-12-07 | 芜湖英特杰智能科技有限公司 | It is a kind of can effective bolt anchor boom tower hoisting apparatus |
| CN111285275A (en) * | 2018-12-06 | 2020-06-16 | 深圳京创重工特种工程有限公司 | Tower crane device for building concrete tower drum |
| CN111287542A (en) * | 2018-12-06 | 2020-06-16 | 深圳京创重工特种工程有限公司 | Construction method of concrete tower tube |
-
2012
- 2012-08-13 CN CN 201220399647 patent/CN202897872U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253603A (en) * | 2013-05-19 | 2013-08-21 | 上海庞源机械租赁股份有限公司 | Combined type wall-attached pull rod for tower crane |
| CN103434951A (en) * | 2013-09-10 | 2013-12-11 | 云南牧城机电设备有限公司 | Tower crane attachment rack control rod |
| CN103434951B (en) * | 2013-09-10 | 2015-07-22 | 云南牧城机电设备有限公司 | Tower crane attachment rack control rod |
| CN103863954A (en) * | 2014-03-03 | 2014-06-18 | 中联重科股份有限公司 | Tower crane, attachment frame mounting structure thereof and attachment frame mounting method |
| CN103863954B (en) * | 2014-03-03 | 2015-12-09 | 中联重科股份有限公司 | Tower crane, attachment frame mounting structure thereof and attachment frame mounting method |
| CN104003318B (en) * | 2014-06-16 | 2016-01-20 | 浙江丽佳建筑装饰工程有限公司 | A kind of climbing support system of improvement |
| CN104003318A (en) * | 2014-06-16 | 2014-08-27 | 浙江丽佳建筑装饰工程有限公司 | Improved climbing support system |
| CN104944297A (en) * | 2015-06-26 | 2015-09-30 | 上海绿地建设(集团)有限公司 | Adjustable wall-attached supporting rod and mounting method thereof |
| CN105000483A (en) * | 2015-08-02 | 2015-10-28 | 周兆弟 | Supporting rod system used for tower crane supporting |
| CN106429893A (en) * | 2016-08-24 | 2017-02-22 | 无锡科通工程机械制造有限公司 | Simple sustaining wall |
| CN108946504A (en) * | 2018-08-02 | 2018-12-07 | 芜湖英特杰智能科技有限公司 | It is a kind of can effective bolt anchor boom tower hoisting apparatus |
| CN111285275A (en) * | 2018-12-06 | 2020-06-16 | 深圳京创重工特种工程有限公司 | Tower crane device for building concrete tower drum |
| CN111287542A (en) * | 2018-12-06 | 2020-06-16 | 深圳京创重工特种工程有限公司 | Construction method of concrete tower tube |
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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: 20130424 Termination date: 20190813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |