CN209127936U - A kind of tower crane attached wall frame inner supporting structure - Google Patents
A kind of tower crane attached wall frame inner supporting structure Download PDFInfo
- Publication number
- CN209127936U CN209127936U CN201821866542.7U CN201821866542U CN209127936U CN 209127936 U CN209127936 U CN 209127936U CN 201821866542 U CN201821866542 U CN 201821866542U CN 209127936 U CN209127936 U CN 209127936U
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- China
- Prior art keywords
- square tube
- angle
- splice joint
- top plate
- angle steel
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 44
- 239000010959 steel Substances 0.000 claims abstract description 44
- 230000002195 synergetic effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- Jib Cranes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a kind of tower crane attached wall frame inner supporting structures, including angle steel top plate, the first angle splice joint square tube, adjust screw rod, the second angle splice joint square tube and connection bolt, angle steel mounting of roof plate is on the main string of standard knot, on the inner wall for the surrounding that the main string of standard knot is distributed in attached wall frame, the first angle splice joint square tube is installed on angle steel top plate.The utility model tower crane attached wall frame inner supporting structure, design by using angle steel face as top plate contact face, it ensure that angle steel top plate and the main string of standard knot have big contact surface, it ensure that the stability and uniformity of power transmitting, using adjusting screw rod as the brief tool for adjusting pretightning force, the scope of application of inner support is increased using the adjustable range for adjusting screw rod, it ensure that the effective use of inner support, cost is saved, connector using connection bolt as upper and lower inner support, structure is simple and stress is preferable, is effectively guaranteed the synergistic effect of two inner supports.
Description
Technical field
The utility model relates to tower crane technical field, specially a kind of tower crane attached wall frame inner supporting structure.
Background technique
The conservative swing trend designed now with tower crane and user are to tower crane performance increasingly higher demands, such as attached wall
Afterwards freely hang height want sufficiently high etc., present attached wall frame design be substantially all can with inner support, for improve node by
The overall stability of power safety and whole tower crane.However, because the design structure reason and building knot of standard knot itself
The height of structure, the arrangement of attached wall attachment point influence etc., result in many times and attached wall frame inner support occur and can not be installed
Situation.
Utility model content
The purpose of this utility model is to provide a kind of tower crane attached wall frame inner supporting structures, by using angle steel face as top
The design of plate contact surface, ensure that angle steel top plate and the main string of standard knot has big contact surface, ensure that power transmitting stability and
Uniformity, avoids that local stress is excessive to damage the main string of standard knot or attached wall frame, uses adjustable screw rod conduct
The brief tool for adjusting pretightning force is increased the scope of application of inner support using the adjustable range for adjusting screw rod, ensure that interior branch
The effective use of support, has saved cost, using connector of the connection bolt as upper and lower inner support, structure is simple and stress compared with
It is good, it is effectively guaranteed the synergistic effect of two inner supports, can solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of tower crane attached wall frame inner supporting structure, packet
It includes angle steel top plate, the first angle splice joint square tube, adjust screw rod, the second angle splice joint square tube and connection bolt, the angle steel top plate
It is mounted on the main string of standard knot, on the inner wall for the surrounding that the main string of standard knot is distributed in attached wall frame, pacifies on the angle steel top plate
Equipped with the first angle splice joint square tube, the one end of the first angle splice joint square tube far from angle steel top plate is by adjusting screw rod and second
The connection of angle splice joint square tube, the second angle splice joint square tube is mounted on angle steel top plate far from the one end for adjusting screw rod, described
Second angle splice joint square tube is connect by connecting bolt with third angle splice joint square tube.
Preferably, bolt connecting hole is offered in the second angle splice joint square tube and third angle splice joint square tube.
Preferably, 8.8 grades of M24 of model of the connection bolt.
Preferably, the first angle splice joint square tube, the second angle splice joint square tube and third angle splice joint square tube and angle steel
The contact seam of top plate is all made of welding, and throat depth is not less than 10mm.
Preferably, the angle steel top plate is the L200x20 angle steel of 20cm long.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model tower crane attached wall frame inner supporting structure, the design by using angle steel face as top plate contact face are protected
Having demonstrate,proved angle steel top plate and the main string of standard knot has big contact surface, ensure that the stability and uniformity of power transmitting, avoids part
Stress is excessive to damage the main string of standard knot or attached wall frame, the brief tool using adjusting screw rod as adjusting pretightning force,
Increase the scope of application of inner support using the adjustable range for adjusting screw rod, ensure that the effective use of inner support, saved at
This, the connector using connection bolt as upper and lower inner support, structure is simple and stress is preferable, is effectively guaranteed in two and props up
The synergistic effect of support.
Detailed description of the invention
Fig. 1 is the schematic diagram one of the internal overarm support of the utility model；
Fig. 2 is the schematic diagram one of the tower crane attached wall frame inner supporting structure of the utility model；
Fig. 3 is the schematic diagram two of the internal overarm support of the utility model；
Fig. 4 is the schematic diagram two of the tower crane attached wall frame inner supporting structure of the utility model.
In figure: 1, angle steel top plate；2, the first angle splice joint square tube；3, screw rod is adjusted；4, the second angle splice joint square tube；5, even
Connecting bolt；6, the main string of standard knot；7, third angle splice joint square tube.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, a kind of tower crane attached wall frame inner supporting structure, including angle steel top plate 1, the first angle splice joint square tube 2,
Adjust screw rod 3, the second angle splice joint square tube 4 and connection bolt 5, the first angle splice joint square tube 2,4 and of the second angle splice joint square tube
7 contact with angle steel top plate 1 of third angle splice joint square tube seam is all made of welding, and throat depth cannot be less than 10mm, angle steel top plate 1
It is mounted on the main string 6 of standard knot, angle steel top plate 1 is the L200x20 angle steel of 20cm long, and the main string 6 of standard knot is distributed in attached wall frame
On the inner wall of surrounding, design by using angle steel face as top plate contact face ensure that angle steel top plate 1 and the main string 6 of standard knot
Have big contact surface, ensure that the stability and uniformity of power transmitting, avoid local stress it is excessive to the main string of standard knot 6 or
Attached wall frame damages, and the first angle splice joint square tube 2 is equipped on angle steel top plate 1, the first angle splice joint square tube 2 is far from angle steel top
One end of plate 1 is connect by adjusting screw rod 3 with the second angle splice joint square tube 4, using adjusting screw rod 3 as the letter for adjusting pretightning force
Tool is wanted, the scope of application of inner support is increased using the adjustable range for adjusting screw rod 3, ensure that the effective use of inner support,
Cost is saved, the second angle splice joint square tube 4 is mounted on angle steel top plate 1 far from the one end for adjusting screw rod 3, the second angle splice joint
Square tube 4 is connect by connecting bolt 5 with third angle splice joint square tube 7, the connection using connection bolt 5 as upper and lower inner support
Part, structure is simple and stress is preferable, is effectively guaranteed the synergistic effect of two inner supports, the second angle splice joint square tube 4 and
Bolt connecting hole is offered in triangular steel splicing square tube 7, connects 8.8 grades of M24 of model of bolt 5, inner support is arranged attached
Wall frame can avoid the position of standard section structure up and down, by adjusting screw rod 3, can suitably apply certain pretightning force, make
The main string 6 of 1 topstick standard knot of angle steel top plate is obtained, per pass attached wall frame configures two this internal overarm supports altogether, and single inner support holds out against standard knot
After main string 6, then with the connection bolt 5 of 8.8 grades of M24 this two inner supports are connected, by using angle steel face as top plate contact face
Design, ensure that angle steel top plate 1 and the main string 6 of standard knot have big contact surface, ensure that the stability and uniformity of power transmitting,
Avoid that local stress is excessive to damage the main string of standard knot 6 or attached wall frame, using adjusting screw rod 3 as adjusting pretightning force
Brief tool, increase the scope of application of inner support using the adjustable range for adjusting screw rod 3, ensure that effective benefit of inner support
With having saved cost, using connector of the connection bolt 5 as upper and lower inner support, structure is simple and stress is preferable, effectively protects
The synergistic effect of two inner supports is demonstrate,proved.
Working principle: the tower crane attached wall frame inner supporting structure mainly includes angle steel top plate 1, the first angle splice joint square tube 2, adjusts
This several major such as screw rod 3, the second angle splice joint square tube 4 and connection bolt 5 is saved, set inner support setting can above and below attached wall frame
To avoid the position of standard section structure, by adjusting screw rod 3, it can suitably apply certain pretightning force, so that angle steel top plate 1
The main string 6 of topstick standard knot, per pass attached wall frame configure two this internal overarm supports altogether, after single inner support holds out against the main string 6 of standard knot, then use
The connection bolt 5 of 8.8 grades of M24 connects this two inner supports.
In summary: the utility model tower crane attached wall frame inner supporting structure, by using angle steel face as top plate contact face
Design, ensure that angle steel top plate 1 and the main string 6 of standard knot have big contact surface, ensure that the stability and uniformity of power transmitting,
Avoid that local stress is excessive to damage the main string of standard knot 6 or attached wall frame, using adjusting screw rod 3 as adjusting pretightning force
Brief tool, increase the scope of application of inner support using the adjustable range for adjusting screw rod 3, ensure that effective benefit of inner support
With having saved cost, using connector of the connection bolt 5 as upper and lower inner support, structure is simple and stress is preferable, effectively protects
The synergistic effect of two inner supports is demonstrate,proved.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of tower crane attached wall frame inner supporting structure, including angle steel top plate (1), the first angle splice joint square tube (2), adjusting screw rod
(3), the second angle splice joint square tube (4) and connection bolt (5), it is characterised in that: the angle steel top plate (1) is mounted on standard knot master
On string (6), on the inner wall for the surrounding that the main string of standard knot (6) is distributed in attached wall frame, is equipped on the angle steel top plate (1)
One angle splice joint square tube (2), the one end of the first angle splice joint square tube (2) far from angle steel top plate (1) is by adjusting screw rod (3)
It is connect with the second angle splice joint square tube (4), the second angle splice joint square tube (4) is mounted on far from the one end for adjusting screw rod (3)
On angle steel top plate (1), the second angle splice joint square tube (4) is connected by connection bolt (5) and third angle splice joint square tube (7)
It connects.
2. a kind of tower crane attached wall frame inner supporting structure according to claim 1, it is characterised in that: second angle splice joint
Bolt connecting hole is offered in square tube (4) and third angle splice joint square tube (7).
3. a kind of tower crane attached wall frame inner supporting structure according to claim 1, it is characterised in that: the connection bolt (5)
8.8 grades of M24 of model.
4. a kind of tower crane attached wall frame inner supporting structure according to claim 1, it is characterised in that: first angle splice joint
Square tube (2), the second angle splice joint square tube (4) and third angle splice joint square tube (7) contact with angle steel top plate (1) seam are all made of weldering
It connects, throat depth is not less than 10mm.
5. a kind of tower crane attached wall frame inner supporting structure according to claim 1, it is characterised in that: the angle steel top plate (1)
For the L200x20 angle steel of 20cm long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866542.7U CN209127936U (en) | 2018-11-13 | 2018-11-13 | A kind of tower crane attached wall frame inner supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821866542.7U CN209127936U (en) | 2018-11-13 | 2018-11-13 | A kind of tower crane attached wall frame inner supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127936U true CN209127936U (en) | 2019-07-19 |
Family
ID=67244966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821866542.7U Expired - Fee Related CN209127936U (en) | 2018-11-13 | 2018-11-13 | A kind of tower crane attached wall frame inner supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209127936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715798A (en) * | 2022-03-31 | 2022-07-08 | 中国建筑第四工程局有限公司 | Tower crane wall-attached self-adaptive connecting device and construction method thereof |
-
2018
- 2018-11-13 CN CN201821866542.7U patent/CN209127936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114715798A (en) * | 2022-03-31 | 2022-07-08 | 中国建筑第四工程局有限公司 | Tower crane wall-attached self-adaptive connecting device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190719 Termination date: 20191113 |