CN211920685U - Connecting structure for attachment of high-rise building construction tower crane - Google Patents
Connecting structure for attachment of high-rise building construction tower crane Download PDFInfo
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- CN211920685U CN211920685U CN202020329419.2U CN202020329419U CN211920685U CN 211920685 U CN211920685 U CN 211920685U CN 202020329419 U CN202020329419 U CN 202020329419U CN 211920685 U CN211920685 U CN 211920685U
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- tower crane
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Abstract
The utility model discloses a high-rise building construction tower crane attachment connection structure, include a plurality of scaffolds of pile up neatly in proper order from bottom to top, be located the top one side of scaffold is connected with the connecting plate through the fastener, the connecting plate internal fixation has the tower crane room, the bottom rigid coupling of tower crane room has the base, is located the top the side-mounting of scaffold has the horizontal backup pad of horizontal setting, the base is settled in horizontal backup pad, the block groove has been seted up to the bottom of base, the tip of horizontal backup pad install with block groove assorted block mechanism. The utility model discloses a setting of supporting mechanism between horizontal backup pad and the scaffold frame and the spacing block utility of the base of utilizing block mechanism to tower crane room bottom rigid coupling can improve the firm degree of tower crane room at the scaffold frame side-mounting at top greatly, improve the structural strength of tower crane greatly, avoid the emergence of accident under the extreme weather conditions.
Description
Technical Field
The utility model relates to a construction technical field especially relates to an attached connection structure of usefulness of high-rise building construction tower crane.
Background
From the development of the tower crane industry, the industry is highly related to national economy, buildings/real estate, and therefore the development of the tower crane industry has certain scientific significance from the development trend of the national economy and the development trend of the real estate industry. In 2010, Chinese economy has continued to rise to a good situation since 2009, a good foundation is laid for the development of each industry, the real estate industry rapidly rises along with the rise, the tower crane industry also obviously rises, and according to the statistics of the China Association for engineering machinery, the sales volume of tower cranes in 2010 breaks through 4 thousands of towers. In 2011, under the influence of real estate control, motor car accidents, Japanese earthquakes and the like, the expansion speed of the tower crane market scale is slowed down, but the acceleration is still kept more than 10%.
However, the existing tower crane room is only installed by means of common fasteners such as bolts and nuts in a matched mode, the structural strength such as wind resistance is limited, and accidents are easy to happen under extreme weather.
SUMMERY OF THE UTILITY MODEL
The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the current tower crane room only depends on common bolt and nut etc. to cooperate the installation, and structural strength such as wind resistance is limited, very easily meets accident under extreme weather, and then the attached connection structure of usefulness of high-rise building construction tower crane that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-rise building construction tower crane is adnexed with connection structure of usefulness, includes a plurality of scaffolds of pile up neatly in proper order from bottom to top, is located the top one side of scaffold is connected with the connecting plate through the fastener, the connecting plate internal fixation has the tower crane room, the bottom rigid coupling of tower crane room has the base, is located the top the side-mounting of scaffold has the horizontal backup pad of horizontal setting, the base is settled in horizontal backup pad, the block groove has been seted up to the bottom of base, the tip of horizontal backup pad is installed with block groove assorted block mechanism, and is located the top the side-mounting of scaffold has the supporting mechanism who is connected with horizontal backup pad bottom.
Preferably, the clamping mechanism comprises a bearing which is rotatably connected to one end, far away from the scaffold, of the transverse supporting plate through the bearing, an eccentric wheel is fixedly sleeved at one end, far away from the scaffold, of the bearing, two insertion holes are symmetrically formed in the eccentric wheel about the axis of the bearing, a sleeve corresponding to the insertion holes is connected to the bottom of one end, far away from the scaffold, of the transverse supporting plate through a connecting rod, and a bolt matched with the insertion holes is movably inserted in the sleeve.
Preferably, the supporting mechanism is including articulating the sleeve pipe that is located the scaffold side at top, sliding mounting has the slider in the sleeve pipe, the one end fixedly connected with bracing piece of scaffold is kept away from to the slider, the one end that the scaffold was kept away from to the bracing piece is articulated with the bottom of horizontal backup pad mutually, the anticreep ring that supplies the bracing piece to alternate is installed to sheathed tube tip, the lateral wall of bracing piece and the inside wall sliding connection of anticreep ring, the middle part cover of bracing piece is equipped with powerful spring, the one end that the scaffold was kept away from to powerful spring and the terminal surface rigid coupling of anticreep ring, powerful spring is close to the one end and the.
Preferably, the strong spring is an extension spring.
Preferably, it is a plurality of the scaffold frame all scribbles the anti-rust paint layer with the surface of connecting plate, tower crane room, base.
Preferably, the inner ring of the bearing and the bearing are fixedly connected together in an interference fit mode.
The utility model has the advantages that: through the setting of supporting mechanism between horizontal backup pad and the scaffold frame and the spacing block utility of the base of utilizing block mechanism to tower crane room bottom rigid coupling, can improve the firm degree of tower crane room at the scaffold frame side-mounting that lies in the top greatly, improve the structural strength of tower crane greatly, avoid the emergence of accident under the extreme weather condition.
Drawings
FIG. 1 is a schematic side view of a connecting structure for attaching a tower crane for high-rise building construction according to the present invention;
FIG. 2 is an enlarged view of the connection between the scaffold and the base of the present invention;
fig. 3 is a schematic view of the internal structure of the middle sleeve of the present invention.
In the figure: 1 scaffold, 2 connecting plates, 3 tower crane chambers, 4 bases, 5 clamping grooves, 6 transverse supporting plates, 7 sleeves, 8 bolts, 9 bearings, 10 eccentric wheels, 11 jacks, 12 sleeves, 13 supporting rods, 14 sliders and 15 strong springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a connecting structure for attaching a tower crane for high-rise building construction comprises a plurality of scaffolds 1 stacked from bottom to top in sequence, one side of the scaffold 1 at the top is connected with a connecting plate 2 through a fastener, a tower crane chamber 3 is fixed in the connecting plate 2, the bottom of the tower crane chamber 3 is fixedly connected with a base 4, the side surface of the scaffold 1 at the top is provided with a transverse supporting plate 6 which is transversely arranged, the base 4 is arranged on the transverse supporting plate 6, the bottom of the base 4 is provided with a clamping groove 5, the end part of the transverse supporting plate 6 is provided with a clamping mechanism matched with the clamping groove 5, the clamping mechanism comprises a bearing 9 which is rotatably connected with one end of the transverse supporting plate 6 away from the scaffold 1 through a bearing, the inner ring of the bearing is fixedly connected with the bearing 9 in an interference fit manner, and the end of the, two insertion holes 11 are symmetrically arranged on an eccentric wheel 10 relative to the axis of a bearing 9, the bottom of one end of a transverse support plate 6 far away from a scaffold 1 is connected with a sleeve 7 corresponding to the insertion holes 11 through a connecting rod, a bolt 8 matched with the insertion holes 11 is movably inserted in the sleeve 7, a support mechanism connected with the bottom of the transverse support plate 6 is arranged on the side surface of the scaffold 1 at the top, the support mechanism comprises a sleeve 12 hinged on the side surface of the scaffold 1 at the top, a slide block 14 is slidably arranged in the sleeve 12, one end of the slide block 14 far away from the scaffold 1 is fixedly connected with a support rod 13, one end of the support rod 13 far away from the scaffold 1 is hinged with the bottom of the transverse support plate 6, an anti-falling ring for the support rod 13 to penetrate through is arranged at the end part of the sleeve 12, the outer side wall of the, the strong spring 15 is an extension spring, one end of the strong spring 15, which is far away from the scaffold 1, is fixedly connected with the end face of the anti-drop ring, and one end of the strong spring 15, which is close to the scaffold 1, is fixedly connected with the sliding block 14.
A plurality of scaffolds 1 and connecting plate 2, tower crane room 3, the surface of base 4 all scribble the anti-rust paint layer. Therefore, the service life of the whole tower crane can be prolonged, and the occurrence of corrosion or erosion can be avoided.
The utility model provides an among the attachment structure of high-rise building construction tower crane, utilize common fastener at first to install tower crane room 3 in one side of scaffold frame 1, later pull out bolt 8 and rotate one hundred eighty degrees eccentric wheel 10 and make eccentric wheel 10 block in block groove 5, later insert bolt 8 in jack 11 after pegging graft in sleeve 7, eccentric wheel 10 has just formed the fixed trend of block to base 4 like this, improved the inseparable degree of connection between tower crane room 3 and scaffold frame 1, can avoid the slope or the phenomenon of overturning of tower crane room 3 to a certain extent; meanwhile, the firmness of the installation of the whole tower crane chamber 3 on the transverse supporting plate 6 can be greatly improved by the arrangement of the supporting mechanism between the transverse supporting plate 6 and the scaffold 1.
To sum up, through the setting of supporting mechanism between horizontal backup pad 6 and the scaffold frame 1 and the spacing block effect of utilizing block mechanism to the base 4 of 3 bottom rigid couplings of tower crane room, can improve the firm degree of tower crane room 3 at the scaffold frame 1 side-mounting that lies in the top greatly, improve the structural strength of tower crane greatly, avoid the emergence of accident under the extreme weather condition.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A connecting structure for attaching a tower crane for high-rise building construction comprises a plurality of scaffolds (1) stacked from bottom to top in sequence, it is characterized in that one side of the scaffold (1) positioned at the top is connected with a connecting plate (2) through a fastener, a tower crane chamber (3) is fixed in the connecting plate (2), a base (4) is fixedly connected to the bottom of the tower crane chamber (3), a transverse supporting plate (6) is transversely arranged on the side surface of the scaffold (1) positioned at the top, the base (4) is arranged on a transverse supporting plate (6), the bottom of the base (4) is provided with a clamping groove (5), the end part of the transverse supporting plate (6) is provided with a clamping mechanism matched with the clamping groove (5), and a supporting mechanism connected with the bottom of the transverse supporting plate (6) is arranged on the side surface of the scaffold (1) positioned at the top.
2. The connecting structure for the attachment of the tower crane for the high-rise building construction according to claim 1, wherein the clamping mechanism comprises a bearing (9) rotatably connected to one end of the horizontal supporting plate (6) far away from the scaffold (1) through a bearing, an eccentric wheel (10) is fixedly sleeved on one end of the bearing (9) far away from the scaffold (1), two insertion holes (11) are symmetrically formed in the eccentric wheel (10) relative to the axis of the bearing (9), the bottom of one end of the horizontal supporting plate (6) far away from the scaffold (1) is connected with a sleeve (7) corresponding to the insertion holes (11) through a connecting rod, and a bolt (8) matched with the insertion holes (11) is movably inserted in the sleeve (7).
3. The connection structure for attachment of a high-rise building construction tower crane according to claim 2, characterized in that the support means comprise sleeves (12) hinged on the sides of the scaffolding (1) at the top, a sliding block (14) is arranged in the sleeve (12) in a sliding way, one end of the sliding block (14) far away from the scaffold (1) is fixedly connected with a supporting rod (13), one end of the support rod (13) far away from the scaffold (1) is hinged with the bottom of the transverse support plate (6), the end part of the sleeve (12) is provided with an anti-drop ring for the support rod (13) to penetrate, the outer side wall of the supporting rod (13) is connected with the inner side wall of the anti-drop ring in a sliding way, a strong spring (15) is sleeved in the middle of the supporting rod (13), one end of the strong spring (15) far away from the scaffold (1) is fixedly connected with the end face of the anti-drop ring, one end of the strong spring (15) close to the scaffold (1) is fixedly connected with the sliding block (14).
4. The connecting structure for the attachment of the high-rise building construction tower crane according to claim 3, wherein the strong spring (15) is an extension spring.
5. The connecting structure for the attachment of the high-rise building construction tower crane according to claim 1, wherein the outer surfaces of the plurality of scaffolds (1), the connecting plate (2), the tower crane chamber (3) and the base (4) are coated with anti-rust paint layers.
6. The connecting structure for the attachment of the high-rise building construction tower crane according to claim 2, wherein the inner ring of the bearing is fixedly connected with the bearing (9) in an interference fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020329419.2U CN211920685U (en) | 2020-03-17 | 2020-03-17 | Connecting structure for attachment of high-rise building construction tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020329419.2U CN211920685U (en) | 2020-03-17 | 2020-03-17 | Connecting structure for attachment of high-rise building construction tower crane |
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| CN211920685U true CN211920685U (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020329419.2U Active CN211920685U (en) | 2020-03-17 | 2020-03-17 | Connecting structure for attachment of high-rise building construction tower crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114436179A (en) * | 2022-01-23 | 2022-05-06 | 中铁隧道局集团有限公司 | Special type limb operation platform vehicle with mechanical self-locking function and use method |
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2020
- 2020-03-17 CN CN202020329419.2U patent/CN211920685U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114436179A (en) * | 2022-01-23 | 2022-05-06 | 中铁隧道局集团有限公司 | Special type limb operation platform vehicle with mechanical self-locking function and use method |
| CN114436179B (en) * | 2022-01-23 | 2023-12-08 | 中铁隧道局集团有限公司 | Special edge operation platform car with mechanical self-locking function and use method |
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