CN203715127U - General safety rod system for tower crane attaching device - Google Patents
General safety rod system for tower crane attaching device Download PDFInfo
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- CN203715127U CN203715127U CN201420005990.3U CN201420005990U CN203715127U CN 203715127 U CN203715127 U CN 203715127U CN 201420005990 U CN201420005990 U CN 201420005990U CN 203715127 U CN203715127 U CN 203715127U
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- tower machine
- standard combination
- leverage
- attachment device
- strut unit
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- 238000005260 corrosion Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 description 8
- 238000007789 sealing Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a general safety rod system for a tower crane attaching device. The general safety rod system comprises more than three supporting rods, wherein each supporting rod comprises a left joint, more than two standard combined supporting rod units, a distance adjustable lead screw group, and a right joint which are sequentially connected, wherein each standard combined supporting rod unit is a rectangular pipe with two closed ends. Two ends of each rectangular pipe are closed so that rainwater can be prevented from entering the standard combined supporting rod units to avoid corrosion, and the closed rectangular pipes are capable of improving the connection strength so that the general safety rod system for the tower crane attaching device has a safe and reliable structure, is capable of meeting the strength and rigidity requirement of installing most of tower cranes, and wide in application range. In addition, the general safety rod system for the tower crane attaching device is calculated and designed under the working condition of most unfavorable combination according to a large tower crane within a certain range. The general safety rod system for the tower crane attaching device is safe in downwards coverage according to a model of the tower crane, and is wide in downwards coverage range.
Description
Technical field
The utility model relates to Facilities, relates in particular to combination strut system and tower machine for a kind of tower machine attachment device.
Background technology
Tower machine be in building construction process simultaneously for the equipment of vertical transport and horizontal transport, for the safety that guarantees that tower machine uses, when tower machine surpasses certain altitude, conventionally the steadiness that attachment device is realized tower machine can be installed.The attachment device of tower machine conventionally by adhesion frame, adhere to leverage and pre-buried bearing forms, complete when construction, attachment device can be removed and move to next building site and again install and use.But different building sites tower machine model is different sometimes, tower seat in the plane is put with building distance also different, therefore the position of adhering to leverage distribution is different with length, while sometimes installing, need to, to the former brace bar attached transformation of the way of cutting and welding, understand like this waste of manpower, financial resources and material resources.Mandate publication number is the Anchored Bar that the patent of CN 202897872 U discloses a kind of tower crane, the adjusting screw(rod) group that includes the scale bar of replaceable length and be connected to scale bar two ends, Anchored Bar is made a plurality of bar elements with interchangeability and commonality, between each bar element, with bolt, couple together, can be combined into according to actual needs the Anchored Bar of Len req, the Anchored Bar of this sectional construction can improve the work efficiency that tower machine is installed.But along with adhering to the variation of leverage position, the stressed size of four struts is also different, the cross section of the Anchored Bar manufacturing and designing thus and actual length are also different, when these Anchored Bars of repeated usage, there is potential safety hazard, the bar element simultaneously with interchangeability and commonality differs and is suitable for surely the tower machine of most models, does not possess the performance of downward covering.
Summary of the invention
The purpose of this utility model is to provide that a kind of structural safety is reliable, rainwater-proof corrosion, tower machine attachment device universal safety leverage applied widely, and the tower machine that uses described tower machine attachment device use universal safety leverage.
For solving the problems of the technologies described above, the utility model adopts following technical scheme.
A kind of tower machine attachment device universal safety leverage, comprise three above struts, wall scroll strut comprises left joint, plural standard combination strut unit, adjustable distance screw rod group, the right connector connecting successively, the rectangular tube that described standard combination strut unit is closed at both ends.Rectangular tube closed at both ends, can avoid rainwater Engage of standard combination strut unit to produce corrosion, the rectangular tube of sealing can improve Joint strenght simultaneously, make tower machine attachment device reliable by the structural safety of universal safety leverage, and can meet intensity and the rigidity requirement that most tower machines are installed, applied widely.In addition, described tower machine attachment device is within the specific limits by the tower machine of large model, calculate and design in least favorable composite condition situation with universal safety leverage, it is safe that described tower machine attachment device covers downwards by tower machine model with universal safety leverage, has wider downward coverage.
Described rectangular tube is square tube, and the length of side of square tube is 200mm.Standard combination strut unit adopts consistent rhs-structure, under proof strength and stability prerequisite, Applicable scope can cover the tower machine of housing construction 95% above different type of machines, the trouble of simultaneously having avoided tower machine attachment device to produce by the strut changes of section that universal safety leverage causes because of position and length variations.
The length series of described standard combination strut unit is 5m, 4m, 3m, 2m, 1m, 0.9m, 0.8m, 0.7m, 0.6m, 0.5m, 0.4m or 0.3m.By standard combination strut unit flexible combination, become to need the tower machine attachment device universal safety leverage of length, so just solved tower machine attachment device and used universal safety leverage because of the trouble of position and length variations generation.
Described standard combination strut unit lateral wall is provided with Kong Zhu, and high strength bolt connects adjacent standard combination strut unit through the Kong Zhu of adjacent standard combination strut unit.Standard combination strut unit connects by high strength bolt, has so both been convenient to Assembly &Disassembly, can guarantee again the safety performance of strut.
A kind of tower machine, comprise tower body and tower machine attachment device universal safety leverage, tower machine attachment device is fixedly connected with tower body with universal safety leverage, tower machine attachment device comprises three above struts with universal safety leverage, wall scroll strut comprises left joint, plural standard combination strut unit, adjustable distance screw rod group, the right connector connecting successively, the rectangular tube that described standard combination strut unit is closed at both ends.Rectangular tube closed at both ends, can avoid rainwater Engage of standard combination strut unit to produce corrosion, the rectangular tube of sealing can improve Joint strenght simultaneously, make tower machine attachment device reliable by the structural safety of universal safety leverage, and can meet the strength and stability requirement that the most tower machines of housing construction are installed, and then make tower machine model possess the performance of downward covering, applied widely.
Described rectangular tube is square tube, and the length of side of square tube is 200mm.Standard combination strut unit adopts consistent rhs-structure, under proof strength and stability prerequisite, Applicable scope can cover the tower machine of housing construction 95% above different type of machines downwards, the trouble of simultaneously having avoided tower machine attachment device to produce by the strut changes of section that universal safety leverage causes because of position and length variations.
The length series of described standard combination strut unit is 5m, 4m, 3m, 2m, 1m, 0.9m, 0.8m, 0.7m, 0.6m, 0.5m, 0.4m or 0.3m.By standard combination strut unit flexible combination, become to need the tower machine attachment device universal safety leverage of length, so just solved tower machine attachment device and used universal safety leverage because of the trouble of position and length variations generation.
Described standard combination strut unit lateral wall is provided with Kong Zhu, and high strength bolt connects adjacent standard combination strut unit through the Kong Zhu of adjacent standard combination strut unit.Standard combination strut unit connects by high strength bolt, has so both been convenient to Assembly &Disassembly, can guarantee again the safety performance of strut.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of strut.
Fig. 2 is the front view of strut.
Fig. 3 is the main cutaway view of standard combination strut unit.
Fig. 4 is the lateral plan of standard combination strut unit.
Fig. 5 is the structural representation of tower machine.
Fig. 6 is the first mounting means of universal safety leverage for tower machine attachment device.
Fig. 7 is the structural representation of the second mounting means of universal safety leverage for tower machine attachment device.
Fig. 8 is the structural representation of the third mounting means of universal safety leverage for tower machine attachment device.
Fig. 9 is the structural representation of the 4th kind of mounting means of universal safety leverage for tower machine attachment device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
It is below the embodiment with universal safety leverage for tower machine attachment device.
As depicted in figs. 1 and 2, a kind of tower machine attachment device universal safety leverage, comprises four struts 100, and wall scroll strut 100 comprises left joint 1, plural standard combination strut unit 2, adjustable distance screw rod group 3, the right connector 4 connecting successively.Described tower machine attachment device is within the specific limits by the tower machine of large model, calculate and design in least favorable composite condition situation with universal safety leverage, so within the specific limits, it is safe that described tower machine attachment device covers downwards by tower machine model with universal safety leverage, has wider downward coverage.
As shown in Figure 3 and Figure 4, described standard combination strut unit 2 main bodys are rectangular tube 2a, and rectangular tube 2a two ends are provided with shrouding 2b, shrouding 2b and rectangular tube 2a welding.Rectangular tube 2a closed at both ends, can avoid rainwater Engage of standard combination strut unit 2 to produce corrosion, the rectangular tube 2a of sealing can improve intensity simultaneously, make tower machine attachment device reliable by the structural safety of universal safety leverage, and can meet the requirement of strength that most tower machines are installed, possess the performance of downward covering, applied widely.
Described rectangular tube 2a is square tube, and the length of side of square tube is 200mm.Standard combination strut unit 2 adopts consistent rhs-structure, under proof strength and stability prerequisite, Applicable scope can cover the tower machine of housing construction 95% above different type of machines downwards, the trouble of simultaneously having avoided tower machine attachment device to produce by strut 100 changes of section that universal safety leverage causes because of position and length variations.
The length series of described standard combination strut unit 2 is 5m, 4m, 3m, 2m, 1m, 0.9m, 0.8m, 0.7m, 0.6m, 0.5m, 0.4m or 0.3m.By standard combination strut unit 2 flexible combination, become to need the tower machine attachment device universal safety leverage of length, so just solved the trouble that tower machine attachment device produces because of length variations with universal safety leverage.
As depicted in figs. 1 and 2, described standard combination strut unit 2 lateral walls are provided with hole post 2c, and high strength bolt connects adjacent standard combination strut unit 2 through the hole post 2c of adjacent standard combination strut unit 2.Standard combination strut unit 2 connects by high strength bolt, has so both been convenient to Assembly &Disassembly, can guarantee again the safety performance of strut 2.
Following content is the embodiment for tower machine.
As shown in Figure 5 and Figure 6, a kind of tower machine, comprise tower body 20 and tower machine attachment device universal safety leverage, tower machine attachment device comprises four struts 100 with universal safety leverage, wall scroll strut 100 comprises left joint 1, plural standard combination strut unit 2, adjustable distance screw rod group 3, the right connector 4 connecting successively, right connector 4 is connected by bearing pin with the Connection Block 20a of tower body 20, and left joint 1 is connected with the mount pad 30 of being located at building by bearing pin.
Except the mounting means of the machine of tower shown in Fig. 6 attachment device with universal safety leverage, tower machine attachment device at least also has other three kinds of mounting meanss with universal safety leverage, Fig. 7, Fig. 8, Figure 9 shows that the mounting means of universal safety leverage for the tower machine attachment device shown in different and Fig. 6.Can need to select the mounting means of universal safety leverage for tower machine attachment device according to different.
As depicted in figs. 1 and 2, adjustable distance screw rod group 3 comprises jam nut 3b and the mounting nuts 3c at thru-bolt 3a, thru-bolt 3a two ends, the mounting nuts 3c of one end is welded on the standard combination strut unit 2 being connected with right connector 4, the mounting nuts 3c of the other end is welded on right connector 4, in the middle of thru-bolt 3a, be provided with hex drive tool position 3d, by spanner, rotate hex drive tool position 3d and can adjust the distance between standard combination strut unit 2 and right connector 4, thereby adjust the length of universal safety leverage for a whole set of tower machine attachment device.
As shown in Figure 3 and Figure 4, described standard combination strut unit 2 main bodys are rectangular tube 2a, and rectangular tube 2a two ends are provided with shrouding 2b, shrouding 2b and rectangular tube 2a welding.Rectangular tube 2a closed at both ends, can avoid rainwater Engage of standard combination strut unit 2 to produce corrosion, the rectangular tube 2 of sealing can improve Joint strenght simultaneously, make tower machine attachment device reliable by the structural safety of universal safety leverage, and can meet the strength and stability requirement that the most tower machines of housing construction are installed, and then make tower machine model possess the performance of downward covering, applied widely.
Described rectangular tube 2a is square tube, and the length of side of square tube is 200mm.Standard combination strut unit 2 adopts consistent rhs-structure, under proof strength and stability prerequisite, Applicable scope can cover the tower machine of housing construction 95% above different type of machines downwards, the trouble of simultaneously having avoided tower machine attachment device to produce by strut 100 changes of section that universal safety leverage causes because of position and length variations.
The length series of described standard combination strut unit 2 is 5m, 4m, 3m, 2m, 1m, 0.9m, 0.8m, 0.7m, 0.6m, 0.5m, 0.4m or 0.3m.By standard combination strut unit 2 flexible combination, become to need the tower machine attachment device universal safety leverage of length, so just solved the trouble that tower machine attachment device produces because of length variations with universal safety leverage.
As shown in Figure 1, described standard combination strut unit 2 lateral walls are provided with hole post 2c, and high strength bolt connects adjacent standard combination strut unit 2 through the hole post 2c of adjacent standard combination strut unit 2.Standard combination strut unit 2 connects by high strength bolt, has so both been convenient to Assembly &Disassembly, can guarantee again the safety performance of strut 100.
Claims (8)
1. a tower machine attachment device universal safety leverage, comprise three above struts, wall scroll strut comprises left joint, plural standard combination strut unit, adjustable distance screw rod group, the right connector connecting successively, it is characterized in that: the rectangular tube that described standard combination strut unit is closed at both ends.
2. tower machine attachment device universal safety leverage as claimed in claim 1, is characterized in that: described rectangular tube is square tube, and the length of side of square tube is 200mm.
3. tower machine attachment device universal safety leverage as claimed in claim 1, is characterized in that: the length series of described standard combination strut unit is 5m, 4m, 3m, 2m, 1m, 0.9m, 0.8m, 0.7m, 0.6m, 0.5m, 0.4m or 0.3m.
4. tower machine attachment device universal safety leverage as claimed in claim 1, it is characterized in that: described standard combination strut unit lateral wall is provided with Kong Zhu, high strength bolt connects adjacent standard combination strut unit through the Kong Zhu of adjacent standard combination strut unit.
5. a tower machine, comprise tower body and tower machine attachment device universal safety leverage, tower machine attachment device is fixedly connected with tower body with universal safety leverage, it is characterized in that: tower machine attachment device comprises three above struts with universal safety leverage, wall scroll strut comprises left joint, plural standard combination strut unit, adjustable distance screw rod group, the right connector connecting successively, the rectangular tube that described standard combination strut unit is closed at both ends.
6. tower machine as claimed in claim 5, is characterized in that: described rectangular tube is square tube, and the length of side of square tube is 200mm.
7. tower machine as claimed in claim 5, is characterized in that: the length series of described standard combination strut unit is 5m, 4m, 3m, 2m, 1m, 0.9m, 0.8m, 0.7m, 0.6m, 0.5m, 0.4m or 0.3m.
8. tower machine as claimed in claim 5, is characterized in that: described standard combination strut unit lateral wall is provided with Kong Zhu, and high strength bolt connects adjacent standard combination strut unit through the Kong Zhu of adjacent standard combination strut unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005990.3U CN203715127U (en) | 2014-01-07 | 2014-01-07 | General safety rod system for tower crane attaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420005990.3U CN203715127U (en) | 2014-01-07 | 2014-01-07 | General safety rod system for tower crane attaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715127U true CN203715127U (en) | 2014-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420005990.3U Expired - Lifetime CN203715127U (en) | 2014-01-07 | 2014-01-07 | General safety rod system for tower crane attaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715127U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925681A (en) * | 2015-05-18 | 2015-09-23 | 中核华兴达丰机械工程有限公司 | Modular combined-type wall-attached support rod of tower crane |
| CN105570261A (en) * | 2016-03-14 | 2016-05-11 | 中船第九设计研究院工程有限公司 | Detachable screw |
| CN111287891A (en) * | 2018-12-06 | 2020-06-16 | 深圳京创重工特种工程有限公司 | Construction device of concrete tower drum |
-
2014
- 2014-01-07 CN CN201420005990.3U patent/CN203715127U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925681A (en) * | 2015-05-18 | 2015-09-23 | 中核华兴达丰机械工程有限公司 | Modular combined-type wall-attached support rod of tower crane |
| CN105570261A (en) * | 2016-03-14 | 2016-05-11 | 中船第九设计研究院工程有限公司 | Detachable screw |
| CN111287891A (en) * | 2018-12-06 | 2020-06-16 | 深圳京创重工特种工程有限公司 | Construction device of concrete tower drum |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140716 |
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| CX01 | Expiry of patent term |