CN204454361U - Attached tower crane wall attaching rod - Google Patents
Attached tower crane wall attaching rod Download PDFInfo
- Publication number
- CN204454361U CN204454361U CN201520069936.XU CN201520069936U CN204454361U CN 204454361 U CN204454361 U CN 204454361U CN 201520069936 U CN201520069936 U CN 201520069936U CN 204454361 U CN204454361 U CN 204454361U
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- CN
- China
- Prior art keywords
- rod
- wall attaching
- tower crane
- mobile jib
- screw mandrel
- 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 discloses a kind of attached tower crane wall attaching rod, comprise head rod, the second pipe link and mobile jib; Bidirectional-screw is provided with between head rod and mobile jib; At least one intermediate connector is removably connected with between mobile jib and the second pipe link, assembly type wall attaching rod is adopted to construct, assembling speed is quick, and technical requirements is low, uses convenient, without the need at the scene or base again process, the pollutants such as light, smog, waste residue produced when avoiding welding, decreases environmental pollution, and avoids Site Welding to touch periphery combustible products, cause the hidden danger of fire, stability, safety are higher.
Description
Technical field
The utility model relates to a kind of attached tower crane, specifically, relates to a kind of wall attaching rod be connected with building by the tower body of attached tower crane, belongs to vehicle for construction technical field.
Background technology
In building engineering construction, attached tower crane is modal vertical transportation machinery, after tower body exceedes the free height of description of operation, palpus uses adhesion frame, tower body is connected with building with wall attaching rod by attachment support, to reduce the free height of tower body, reduce tower body internal force, keep the stability of tower machine.
By the restriction of building foundation situation and camp site, the distance between tower body and building is not quite similar, and spacing sometimes increases or reduces, and situation about wherein increasing with spacing is in the great majority.And manufacturer is fixed measure with the wall attaching rod length that equipment dispatches from the factory, in this case, the wall attaching rod length that genuine is produced is with regard to out of reach usage condition, and unit in charge of construction needs in advance to the predetermined new production wall attaching rod of laying equal stress on of producer.
Realizing in process of the present invention, contriver finds that prior art at least has the following disadvantages: general leasing unit oneself makes or repacking wall attaching rod usually, and the method for welding after the docking of employing rod member, makes place usually in equipment erecting stage.
Adopt butt-welded method processing again after cutting, a large amount of tube head can be produced, also can waste the time of welding operation personnel, make one wall attaching rod, need with welder's time half a day.By the impact of the conditions such as time, place, welder's level, material, a rod member need dock twice or adopt the steel pipe of two kinds of different sizes, and wall attaching rod outward appearance is coarse, and sense organ is bad; Its welding quality out of reach requirement sometimes during field fabrication wall attaching rod in addition, can bring impact to the stability of tower machine, safety is undesirable.
And welding operation at the construction field (site), welding slag splashes, once touch periphery combustible products, may cause fire.
Utility model content
Problem to be solved in the utility model is for above deficiency, provides a kind of attached tower crane to use
Wall attaching rod, overcomes the defect that existing wall attaching rod exists, and after adopting wall attaching rod of the present utility model, has the advantage that easy to use, stability, safety are high.
For overcoming the above problems, the utility model by the following technical solutions: attached tower crane wall attaching rod, is characterized in that: comprise head rod, the second pipe link and mobile jib;
Bidirectional-screw is provided with between head rod and mobile jib;
At least one intermediate connector is removably connected with between mobile jib and the second pipe link.
A kind of prioritization scheme, described Bidirectional-screw comprises the first screw mandrel, attaching parts and the second screw mandrel that connect successively;
First screw mandrel is contrary with the hand of spiral of the second screw mandrel.
Further, described first screw mandrel is provided with the first adjustment bolt.
Further, described second screw mandrel is provided with the second adjustment bolt.
Further, described attaching parts is provided with adjusting hole.
Further, the threaded one end of described head rod connects the first screw mandrel, and the other end of head rod is provided with the first set collar.
Further, the threaded one end of described mobile jib connects the second screw mandrel, and the other end and second pipe link of mobile jib removably connect.
Further, the other end of described mobile jib is provided with the first flange, and one end of the second pipe link is provided with the second flange.
Further, described intermediate connector is arranged between the first flange and the second flange.
Further, the other end of described second pipe link is provided with the second set collar.
The utility model adopts above technical scheme, compared with prior art, has the following advantages: adopt assembly type wall attaching rod to construct, assembling speed is quick, and technical requirements is low, uses convenient.
Without the need at the scene or base again process, the pollutants such as light, smog, waste residue produced when avoiding welding, decreases environmental pollution, and avoids Site Welding to touch periphery combustible products, cause the hidden danger of fire, and stability, safety are higher.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of wall attaching rod in the utility model embodiment;
Accompanying drawing 2 is a kind of connection diagram of wall attaching rod application in the utility model embodiment;
Accompanying drawing 3 is the another kind of connection diagram of wall attaching rod application in the utility model embodiment;
In figure,
The 1-wall attaching rod body of rod, 2-first set collar, 3-head rod, 4-first screw mandrel, 5-first adjusts bolt, 6-attaching parts, 7-adjusting hole, 8-first flange, 9-second flange, 10-intermediate connector, 11-mobile jib, 12-tower body, 13-building, 21-second set collar, 31-second pipe link, 41-second screw mandrel, 51-second adjusts bolt.
Detailed description of the invention
Embodiment, attached tower crane wall attaching rod, is characterized in that: comprise head rod 3, second pipe link 31 and mobile jib 11; Bidirectional-screw is provided with between head rod 3 and mobile jib 11; At least one intermediate connector 10 is removably connected with between mobile jib 11 and the second pipe link 31; Bidirectional-screw comprises the first screw mandrel 4, attaching parts 6 and the second screw mandrel 41 that connect successively; First screw mandrel 4 is contrary with the hand of spiral of the second screw mandrel 41, and the first screw mandrel 4, second screw mandrel 41, attaching parts 6 are structure as a whole.
First screw mandrel 4 is provided with the first adjustment bolt 5, second screw mandrel 41 is provided with the second adjustment bolt 51, attaching parts 6 is provided with adjusting hole 7, the threaded one end of head rod 3 connects the first screw mandrel 4, the other end of head rod 3 is provided with the first set collar 2, the threaded one end of mobile jib 11 connects the second screw mandrel 41, the other end and second pipe link 31 of mobile jib 11 removably connect, the other end of mobile jib 11 is provided with the first flange 8, one end of second pipe link 31 is provided with the second flange 9, intermediate connector 10 is arranged between the first flange 8 and the second flange 9, one is only have expressed in accompanying drawing, can according to circumstances increase its quantity, the other end of the second pipe link 31 is provided with the second set collar 21.
For the tower machine of QT31.5, QT40, QT63 tri-kinds of specifications and models, two groups can be divided into by specification of equipment situation, QT31.5 and QT40 mono-group, QT63 mono-group.Only make the wall attaching rod of two kinds of modulus specifications, manufacturer also according to said method classifies.
Field of application:
Be applicable to the tower machine that model is QT31.5, QT40, QT63.
Tower machine and building distance are 3.3m-5.5m.
Intermediate connector divides 200mm, 400mm, 900mm and 1500mm tetra-kinds of specifications.
Three rod-type application of wall attaching rod, connection mode as shown in Figure 2, three wall attaching rod bodies of rod 1 are fixed between tower body 12 and building 13 according to diagramatic way, the joint number of intermediate connector 10 is selected according to the distance between tower body 12 and building 13, regulated by attaching parts 6, first screw mandrel 4 and the second screw mandrel 41 again, tower machine is fixed.
The four-bar application of wall attaching rod, connection mode as shown in Figure 3, four wall attaching rod bodies of rod 1 are fixed between tower body 12 and building 13 according to diagramatic way, the joint number of intermediate connector 10 is selected according to the distance between tower body 12 and building 13, regulated by attaching parts 6, first screw mandrel 4 and the second screw mandrel 41 again, tower machine is fixed.
Adopt the wall attaching rod of above structure, quality can be guaranteed, and according to design paper requirement, rod member adopts solid drawn pipe, and processing, the welding of flange adopt mold, right alignment requirement when guarantee flange and fastener for connection.Flange connects employing 8.8 grade high-strength bolt, and with two cap, in use not easily produces and loosen.
Save material and labour power, produce once, recycle.After original employing cutting, butt-welded method processing again, can produce a large amount of tube head.And take welder, and make one wall attaching rod, need with welder's time half a day.Sometimes limit by material, a rod member need dock twice or adopt the steel pipe of two kinds of different sizes.Adopt assembly type wall attaching rod to construct, assembling speed is quick, reduces technical requirements.Only need 2 workmans according to its length requirement, select suitable gauge member, very short time just can assemble (about 1.5 hours) a set of wall attaching rod.
Reduce environmental pollution.Adopt assembly type, can be used as a kind of product, without the need at the scene or base again process.The pollutantss such as the light produced during welding, smog, waste residue can greatly reduce.Need mopping again after original each docking welding, adopt assembly type sustaining wall bar will reduce this link.A kind of protection to environment.And welding operation at the construction field (site), welding slag splashes, once touch periphery combustible products, can cause fire.Therefore, assembly type wall attaching rod decreases Partial security hidden danger.
After using the construction of assembly type wall attaching rod, reduce productive costs, decrease the input to workmen, decrease work capacity, thus shorten the engineering time, save construction cost.
The application of assembly type wall attaching rod, has filled up the blank about technique in Present Domestic market.The monopolization that Liao Ta machine manufacturer produces for wall attaching rod is also broken in the use of this technology simultaneously, has very high value for the development of enterprise and lifting.
Use through building site, through tracing observation, respond well.
Described is the citing of the utility model preferred forms, and the part wherein do not addressed in detail is the common practise of those of ordinary skill in the art.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carried out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (10)
1. attached tower crane wall attaching rod, is characterized in that: comprise head rod (3), the second pipe link (31) and mobile jib (11);
Bidirectional-screw is provided with between described head rod (3) and mobile jib (11);
At least one intermediate connector (10) is removably connected with between described mobile jib (11) and the second pipe link (31).
2. attached tower crane wall attaching rod as claimed in claim 1, is characterized in that: described Bidirectional-screw comprises the first screw mandrel (4), attaching parts (6) and the second screw mandrel (41) that connect successively;
Described first screw mandrel (4) is contrary with the hand of spiral of the second screw mandrel (41).
3. attached tower crane wall attaching rod as claimed in claim 2, is characterized in that: described first screw mandrel (4) is provided with the first adjustment bolt (5).
4. attached tower crane wall attaching rod as claimed in claim 2, is characterized in that: described second screw mandrel (41) is provided with the second adjustment bolt (51).
5. attached tower crane wall attaching rod as claimed in claim 2, is characterized in that: described attaching parts (6) is provided with adjusting hole (7).
6., as the attached tower crane wall attaching rod of claim 2-5 as described in one of them, it is characterized in that: the threaded one end of described head rod (3) connects the first screw mandrel (4), the other end of head rod (3) is provided with the first set collar (2).
7. attached tower crane wall attaching rod as claimed in claim 6, it is characterized in that: the threaded one end of described mobile jib (11) connects the second screw mandrel (41), the other end and second pipe link (31) of mobile jib (11) removably connect.
8. attached tower crane wall attaching rod as claimed in claim 7, it is characterized in that: the other end of described mobile jib (11) is provided with the first flange (8), one end of the second pipe link (31) is provided with the second flange (9).
9. attached tower crane wall attaching rod as claimed in claim 8, is characterized in that: described intermediate connector (10) is arranged between the first flange (8) and the second flange (9).
10. attached tower crane wall attaching rod as claimed in claim 8, is characterized in that: the other end of described second pipe link (31) is provided with the second set collar (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069936.XU CN204454361U (en) | 2015-02-02 | 2015-02-02 | Attached tower crane wall attaching rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520069936.XU CN204454361U (en) | 2015-02-02 | 2015-02-02 | Attached tower crane wall attaching rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204454361U true CN204454361U (en) | 2015-07-08 |
Family
ID=53661276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520069936.XU Expired - Fee Related CN204454361U (en) | 2015-02-02 | 2015-02-02 | Attached tower crane wall attaching rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204454361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928308A (en) * | 2017-12-19 | 2019-06-25 | 广东庞源工程机械有限公司 | A kind of fixed device of adjustable attached wall frame |
-
2015
- 2015-02-02 CN CN201520069936.XU patent/CN204454361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928308A (en) * | 2017-12-19 | 2019-06-25 | 广东庞源工程机械有限公司 | A kind of fixed device of adjustable attached wall frame |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20210202 |