CN205132963U - Detachable frame that adheres to of bolted connection - Google Patents
Detachable frame that adheres to of bolted connection Download PDFInfo
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- CN205132963U CN205132963U CN201520760122.0U CN201520760122U CN205132963U CN 205132963 U CN205132963 U CN 205132963U CN 201520760122 U CN201520760122 U CN 201520760122U CN 205132963 U CN205132963 U CN 205132963U
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- frame
- attachment frame
- adjusting bolt
- standard knot
- bolt
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Abstract
The utility model discloses a detachable frame that adheres to of bolted connection belongs to tower crane and adheres to frame equipment field, adhering to the frame including the A piece and adhering to the frame with the B piece, the A piece adheres to the frame, the B piece adheres to the frame and is the U -shaped, and A, B piece adhere to the frame and enclose the square frame that can fix in the standard festival outside through the detachable connection of side, the inside standard festival closing device that still is equipped with of frame be should adhere to, cushion and the 2nd adjusting bolt were compressed tightly including the second that adheres to frame bracing body, install on adhering to frame bracing body respectively, adhere to frame bracing body and include that two chip architectures are the same and adhere to vaulting pole in the frame, the 2nd adjusting bolt install in two adhere to the frame between the vaulting pole and in can following the vaulting pole do and adjust the action, the second compresses tightly the cushion and installs at the 2nd adjusting bolt and standard internode, the second compresses tightly the cushion and improves the standard down in the effect of the 2nd adjusting bolt and save stablely. Through adopting two formula structures to form convenient to detach's the frame that adheres to, simple to operate adheres to simultaneously and adopts bolted connection between the frame, and the structure is firm.
Description
Technical field
The utility model relates to a kind of attachment frame, and particularly a kind of bolt connects detachable attachment frame, belongs to tower crane attachment frame apparatus field.
Background technology
When tower crane reach a certain height, the intensity of self cannot meet the demands, now need to increase attachment point at stacker crane body position, tower body is fixed together by the form of connecting rod and building wall, attachment frame is the framework be looped around around tower body, plays the effect connecting connecting rod and tower body.
The tower crane attachment frame of current China mostly is four-piece type, with bolts or pinned connection, and the connecting joint of four are at the main string place of standard knot, and operator installs when adhering to frame very difficult in high-altitude.Attachment frame directly contacts with standard knot, cannot carry out the adjustment compressed.As shown in Figure 1, attachment frame is connected by four bars current attachment frame concrete structure, all needs bolt to connect between every two bars of bar 1, bar 22, bar 33, bar 44.
In order to improve the problems referred to above, in the industry the scheme improving this phenomenon is generally at present: use pinned connection two panels attachment frame, the fastening employing voussoir form between attachment frame and standard knot.
Using middle discovery, there is following shortcoming in the attachment mount structure after above-mentioned improvement: 1) pinned connection is installed constant, and fastness is not as bolt connection; 2) voussoir compresses and easily loosens in use.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of bolt to connect detachable attachment frame, with bolts, solid and reliable between attachment frame, and attachment frame is easy for installation, laborsaving.
To achieve these goals, a kind of bolt that the utility model adopts connects detachable attachment frame, comprise can fit together and can be fixed on outside standard knot A sheet attachment frame and B sheet adhere to frame, described A sheet attachment frame, B sheet attachment frame are U-shaped, and A, B sheet attachment frame surrounds the square box that can be fixed on outside standard knot by the detachable connection of side;
This attachment frame inside is also provided with standard knot pinch device, and described standard knot pinch device comprises attachment frame diagonal brace body, is arranged on second compression cushion block and second adjusting bolt of adhering on frame diagonal brace body respectively;
Described attachment frame diagonal brace body comprises the identical attachment frame internal overarm support of two chip architectures, described second adjusting bolt to be arranged between two attachment frame internal overarm supports and can to make adjustments action along internal overarm support, described second compresses cushion block is arranged between the second adjusting bolt and standard knot, and described second compresses cushion block improves standard knot stability under described second adjusting bolt effect.
As improvement, two attachment frame internal overarm supports are bolted composition attachment frame diagonal brace body.
As improvement, the two ends of described attachment frame internal overarm support are separately fixed on attachment frame.
As improvement, described A, B sheet attachment frame is provided with first adjusting bolt of fixing with standard knot position for realizing adhering to frame.
As improvement, between described first adjusting bolt and standard knot, be provided with the first compression cushion block.
As improvement, described second compresses cushion block is movably arranged on attachment frame diagonal brace body, and can move under the second adjusting bolt effect.
As improvement, the side of described A, B sheet attachment frame has through hole, and described through hole is built with for adhering to the tie bolt that frame is linked to be square box by two panels.
As improvement, described tie bolt is no less than two, is symmetricly set on the both sides of attachment frame.
The beneficial effects of the utility model are: by adopting two-piece type structure to form easy-to-dismount attachment frame, easy for installation, adhere between frame with bolts, stabilized structure simultaneously; By at the two ends of attachment frame diagonal brace body, adjustable second adjusting bolt is set and coordinates with the second adjusting bolt second compress cushion block, realize the adjustment to standard knot intensity, realize that degree of tightness is adjustable, controllable type operates, it is convenient to compress; The internal overarm support adopted is divided into two-piece type, easy for installation; This attachment frame realizes fixing with the position of standard knot by the first adjusting bolt, connects more reliable.
Accompanying drawing explanation
Fig. 1 is existing attachment mount structure schematic diagram;
Fig. 2 is attachment frame using state schematic diagram of the present utility model;
In figure: 1, bar one, 2, bar two, 3, bar three, 4, bar four, 5, A sheet attachment frame, 6, standard knot, the 7, first adjusting bolt, 8, first compresses cushion block, 9, tie bolt, 10, B sheet attachment frame, 11, attachment frame internal overarm support, 12, second compresses cushion block, the 13, second adjusting bolt.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by accompanying drawing and embodiment, the utility model is further elaborated.But should be appreciated that, specific embodiment described herein, only in order to explain the utility model, is not limited to scope of the present utility model.
As shown in Figure 2, a kind of bolt connects detachable attachment frame, comprise and can to fit together and the A sheet attachment frame 5 that can be fixed on outside standard knot 6 adheres to frame 10 with B sheet, described A sheet attachment frame 5, B sheet attachment frame 10 are U-shaped, and A, B sheet attachment frame surrounds the square box that can be fixed on outside standard knot 6 by the detachable connection of side;
This attachment frame inside is also provided with standard knot pinch device, and described standard knot pinch device comprises attachment frame diagonal brace body, is arranged on second compression cushion block 12 and second adjusting bolt 13 of adhering on frame diagonal brace body respectively;
Described attachment frame diagonal brace body comprises the identical attachment frame internal overarm support 11 of two chip architectures, described second adjusting bolt 13 to be arranged between two attachment frame internal overarm supports 11 and can to make adjustments action along internal overarm support, described second compresses cushion block 12 is arranged between the second adjusting bolt 13 and standard knot 6, and described second compresses cushion block 12 improves standard knot 6 stability under described second adjusting bolt 13 acts on.
As the improvement of embodiment, two attachment frame internal overarm supports 11 are bolted composition attachment frame diagonal brace body, with bolts, stabilized structure, easy for installation.
As the improvement of embodiment, the two ends of described attachment frame internal overarm support 11 are separately fixed on attachment frame, guarantee that integral structure is firm, internal overarm support is fixed on attachment frame by two ends, effectively guarantee second adjusting bolt 13 of adhering on frame diagonal brace body and coordinate with the second adjusting bolt 13 second compress the adjustment that cushion block 12 can realize standard knot 6 intensity.
As the improvement of embodiment, described A, B sheet attachment frame is provided with first adjusting bolt 7 of fixing with standard knot 6 position for realizing adhering to frame.Attachment frame adopts adjusting bolt, is convenient to regulate position between attachment frame and standard knot 6, is beneficial to the intensity adjustment of standard knot 6.
As the improvement of embodiment, between described first adjusting bolt 7 and standard knot 6, be provided with the first compression cushion block 8, ensure stable connection between attachment frame and standard knot 6 further by cushion block, effectively realize the position adjustments of attachment frame and standard knot 6 and fix; First compression cushion block 8 can avoid the first adjusting bolt 7 directly to contact with standard knot 6 simultaneously, avoids producing wearing and tearing.
As the improvement of embodiment, described second compresses cushion block 12 is movably arranged on attachment frame diagonal brace body, and can move under the second adjusting bolt 13 acts on.Be convenient to control the second raising of compression cushion block 12 motion realization to standard knot 6 stability by the second adjusting bolt 13.
As the improvement of embodiment, the side of described A, B sheet attachment frame has through hole, and described through hole is built with the tie bolt 9 being linked to be square box for two panels being adhered to frame.Be bolted, stabilized structure, easy for installation.
As the improvement of embodiment, described tie bolt 9 is no less than two, is symmetricly set on the both sides of attachment frame.Adopting multiple tie bolt 9 to be symmetricly set on the both sides of attachment frame, not affecting under the normal prerequisite used of standard knot 6, ensureing that the structural soundness of whole attachment frame is good.
During use, when tower crane reach a certain height, need stacker crane body to connect together with building, play the effect of fixed tower.Sling by A sheet attachment frame 5, be fixed on and will install attachment frame position, then lift by crane B sheet attachment frame 10, same rising winches to installation site.Levelling A, B sheet attachment frame, guarantees that the attachment frame after installing encases standard knot 6, uses tie bolt 9 that A sheet attachment frame 5 is adhered to frame 10 with B sheet and links together, regulate the first adjusting bolt 7 that attachment frame and standard knot 6 relative position are fixed.Coordinate with the second adjusting bolt 13 stability regulated to increase standard knot 6 finally by attachment frame internal overarm support 11 and the second compression cushion block 12.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. a bolt connects detachable attachment frame, it is characterized in that, comprise can fit together and can be fixed on standard knot (6) outside A sheet attachment frame (5) with B sheet adhere to frame (10), described A sheet attachment frame (5), B sheet attachment frame (10) are U-shaped, and A, B sheet attachment frame surrounds the square box that can be fixed on standard knot (6) outside by the detachable connection of side;
This attachment frame inside is also provided with standard knot pinch device, and described standard knot pinch device comprises attachment frame diagonal brace body, is arranged on second compression cushion block (12) and second adjusting bolt (13) of adhering on frame diagonal brace body respectively;
Described attachment frame diagonal brace body comprises the identical attachment frame internal overarm support (11) of two chip architectures, described second adjusting bolt (13) to be arranged between two attachment frame internal overarm supports (11) and can to make adjustments action along internal overarm support, described second compresses cushion block (12) is arranged between the second adjusting bolt (13) and standard knot (6), and described second compresses cushion block (12) improves standard knot (6) stability under described second adjusting bolt (13) effect.
2. a kind of bolt according to claim 1 connects detachable attachment frame, it is characterized in that, two attachments frame internal overarm support (11) are bolted composition attachment frame diagonal brace body.
3. a kind of bolt according to claim 2 connects detachable attachment frame, it is characterized in that, the two ends of described attachment frame internal overarm support (11) are separately fixed on attachment frame.
4. a kind of bolt according to claim 1 connects detachable attachment frame, it is characterized in that, described A, B sheet attachment frame is provided with first adjusting bolt (7) of fixing with standard knot (6) position for realizing adhering to frame.
5. a kind of bolt according to claim 4 connects detachable attachment frame, it is characterized in that, is provided with the first compression cushion block (8) between described first adjusting bolt (7) and standard knot (6).
6. a kind of bolt according to claim 1 connects detachable attachment frame, it is characterized in that, described second compresses cushion block (12) is movably arranged on attachment frame diagonal brace body, and can be mobile under the second adjusting bolt (13) effect.
7. a kind of bolt according to claim 1 connects detachable attachment frame, it is characterized in that, the side of described A, B sheet attachment frame has through hole, and described through hole is built with the tie bolt (9) being linked to be square box for two panels being adhered to frame.
8. a kind of bolt according to claim 7 connects detachable attachment frame, it is characterized in that, described tie bolt (9) is no less than two, is symmetricly set on the both sides of attachment frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760122.0U CN205132963U (en) | 2015-09-28 | 2015-09-28 | Detachable frame that adheres to of bolted connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520760122.0U CN205132963U (en) | 2015-09-28 | 2015-09-28 | Detachable frame that adheres to of bolted connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132963U true CN205132963U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520760122.0U Active CN205132963U (en) | 2015-09-28 | 2015-09-28 | Detachable frame that adheres to of bolted connection |
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| CN (1) | CN205132963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253789A (en) * | 2015-09-28 | 2016-01-20 | 徐州建机工程机械有限公司 | Detachable type attaching frames connected through bolts |
-
2015
- 2015-09-28 CN CN201520760122.0U patent/CN205132963U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253789A (en) * | 2015-09-28 | 2016-01-20 | 徐州建机工程机械有限公司 | Detachable type attaching frames connected through bolts |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |