CN214527790U - Cantilever type bracket type attached truss of tower crane - Google Patents
Cantilever type bracket type attached truss of tower crane Download PDFInfo
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- CN214527790U CN214527790U CN202120434403.2U CN202120434403U CN214527790U CN 214527790 U CN214527790 U CN 214527790U CN 202120434403 U CN202120434403 U CN 202120434403U CN 214527790 U CN214527790 U CN 214527790U
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- wall
- fitting
- bracket
- pull rod
- tower crane
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Abstract
The utility model provides a tower machine formula bracket type attached truss of encorbelmenting is located one side of core section of thick bamboo shear force wall, including middle part built-in fitting and limit portion built-in fitting, the middle part built-in fitting is fixed in the middle part position of core section of thick bamboo shear force wall, the limit portion built-in fitting is fixed in the corner position of core section of thick bamboo shear force wall, the first mount pad of welding on the middle part built-in fitting, the bracket of encorbelmenting is welded on the limit portion built-in fitting, weld the second mount pad on the bracket of encorbelmenting, first mount pad facial make-up is connected to a few pull rods, second mount pad make-up is connected to a few pull rods, the outer end of a plurality of pull rods all connects the dress on attaching the wall frame, attaches the tower machine of adorning admittedly on the wall frame. The cantilever type bracket type attachment truss of the tower crane is arranged on a single-side wall body to be attached, one attachment point on the wall body is combined with a cantilever attachment point outside the wall, and the stable attachment of the tower crane is completed by utilizing two-point pull rod support, so that the problem that the angle of a pull rod at the attachment position is poor or an interference object needs to be avoided is solved. And the structure is simple and easy to realize, and the adhesion supporting function is reliable and stable.
Description
Technical Field
The utility model belongs to the technical field of the building, a tower machine attachment structure is related to, especially a truss is adhered to formula bracket type that the tower machine encorbelments.
Background
The tower crane, namely the tower crane, is also called as the tower crane for short. Is a hoisting device used in building construction. The industrial classification belongs to machinery- > engineering machinery- > hoisting machinery- > construction hoisting machinery- > tower crane. The tower crane can also be divided into a plurality of varieties according to different design forms, such as a self-elevating tower crane, an inner climbing tower crane, a flat-top tower crane, a jib tower crane, a quick-assembly tower crane and the like. The tower crane mainly comprises a foundation, a tower body, a jacking part, a rotating part, a lifting part, a balance arm, a crane trolley, a tower top, a driver cab, a variable amplitude part and the like.
The truss is a structure in which rod members are hinged to each other at both ends. The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased. The truss has the advantages that the rod piece mainly bears tension or pressure, the function of materials can be fully exerted, materials are saved, and the structure weight is reduced.
When a tower crane is used for lifting on a building, the support attachment is usually realized by using a truss. When the angle of the pull rod at the attachment position is poor or interference objects need to be avoided, the traditional truss structure cannot realize effective and reliable attachment requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having above-mentioned problem to current technique, provided an increase attachment point of encorbelmenting in traditional attachment point to realize that the firm adnexed tower machine of single face wall body encorbelments formula bracket type and adheres to the truss.
The purpose of the utility model can be realized by the following technical proposal: the utility model provides a truss is adhered to formula bracket type that tower machine encorbelmented is located one side of core section of thick bamboo shear force wall, includes middle part built-in fitting and limit portion built-in fitting, the middle part built-in fitting is fixed in the middle part position of core section of thick bamboo shear force wall, limit portion built-in fitting is fixed in the corner position of core section of thick bamboo shear force wall, the first mount pad of welding on the middle part built-in fitting, the bracket is encorbelmented in the welding on the limit portion built-in fitting, weld the second mount pad on the bracket of encorbelmenting, first mount pad facial make-up is connected to a few pull rods, and is a plurality of the outer end of pull rod all connects the dress on attaching the wall frame, attach the firm tower crane of adorning on the wall frame.
This truss is adhered to formula bracket type of encorbelmenting of tower machine, pull rod angle is relatively poor or need avoid under the condition of interfering the thing when building the construction, utilizes the bracket of encorbelmenting to create the formula attachment point of encorbelmenting of building corner to the multiple spot that provides the extension state is adhered to, combines many pull rods to connect, accomplishes the stable prerequisite of adhering to of tower crane, ensures effective construction.
In the cantilever bracket type attached truss of the tower crane, the first mounting seat is a double-lug seat, and the second mounting seat is a single-lug seat. The double-lug seat is provided with two lugs, namely two mounting holes; the single-lug seat is provided with one lug, namely a mounting hole.
In the cantilever bracket type attached truss of the tower crane, the double lug seats are provided with two pull rods, specifically a first pull rod and a second pull rod, and the single lug seat is provided with a third pull rod.
In the cantilever bracket type attached truss of the tower crane, the wall attaching frame is a rectangular frame body, the outer end of the first pull rod is independently connected to one corner of the wall attaching frame, and the outer ends of the second pull rod and the third pull rod are connected to the other corner of the wall attaching frame in a combined mode.
In the cantilever bracket type attached truss of the tower crane, the first mounting seat and the second mounting seat are both provided with at least one mounting hole, and one end of the pull rod is inserted into the mounting hole through a pin shaft to form fixed connection; at least two mounting holes are formed in the wall attaching frame, and the other end of the pull rod is inserted into the mounting holes through a pin shaft to form fixed connection.
In the cantilever bracket type attached truss of the tower crane, the thickness of the core barrel shear wall is more than or equal to 400 mm. The core barrel shear wall is an attached bearing wall, and the thickness of the core barrel shear wall needs to meet certain requirements so as to realize pre-embedding and attachment safety.
Compared with the prior art, this tower machine formula bracket type of encorbelmenting adheres to truss has following advantage:
on the single-sided wall body needing to be attached, one attachment point on the wall body is combined with the overhanging attachment point outside the wall, and the stable attachment of the tower crane is completed by utilizing two points of pull rod supports so as to solve the problems that the angle of the pull rod at the attachment position is poor or interference objects need to be avoided. And the structure is simple and easy to realize, and the adhesion supporting function is reliable and stable.
Drawings
Fig. 1 is a top view structural diagram of a cantilever bracket type attached truss of the tower crane.
In the figure, 1, a core barrel shear wall; 2. a middle embedded part; 3. a binaural seat; 4. an edge embedded part; 5. cantilever bracket; 6. a single-lug seat; 7. a first pull rod; 8. a second pull rod; 9. a third pull rod; 10. and a wall frame is attached.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the cantilever corbel type attached truss of the tower crane is located on one side of a core tube shear wall 1 and comprises a middle embedded part 2 and an edge embedded part 4, the middle embedded part 2 is fixed in the middle of the core tube shear wall 1, the edge embedded part 4 is fixed in the corner position of the core tube shear wall 1, a first mounting seat is welded on the middle embedded part 2, a cantilever corbel 5 is welded on the edge embedded part 4, a second mounting seat is welded on the cantilever corbel 5, the first mounting seat is provided with at least one pull rod, the second mounting seat is provided with at least one pull rod, the outer ends of the plurality of pull rods are all connected on an attached wall frame 10, and the tower crane is fixedly mounted on the attached wall frame 10.
This truss is adhered to formula bracket type that encorbelments of tower machine, pull rod angle is relatively poor or need avoid under the condition of interfering the thing when building the construction, utilizes the bracket 5 that encorbelments to create the formula attachment point that encorbelments of building corner to the multiple spot that provides the extension state adheres to, combines many pull rods to connect, accomplishes the stable prerequisite of adhering to of tower crane, ensures effective construction.
The first mounting seat is a double-lug seat 3, and the second mounting seat is a single-lug seat 6. The double-lug seat 3 is provided with two lugs, namely two mounting holes; the one-ear mount 6 has one ear, i.e., has one mounting hole.
The double-lug seat 3 is provided with two pull rods, specifically a pull rod I7 and a pull rod II 8, and the single-lug seat 6 is provided with a pull rod, specifically a pull rod III 9.
The wall attaching frame 10 is a rectangular frame body, the outer end of the first pull rod 7 is independently connected to one corner of the wall attaching frame 10, and the outer ends of the second pull rod 8 and the third pull rod 9 are combined and connected to the other corner of the wall attaching frame 10.
The first mounting seat and the second mounting seat are respectively provided with at least one mounting hole, and one end of the pull rod is inserted into the mounting holes through a pin shaft to form fixed connection; at least two mounting holes are formed in the wall attaching frame 10, and the other end of the pull rod is inserted into the mounting holes through a pin shaft to form fixed connection.
The thickness of the core tube shear wall 1 is more than or equal to 400 mm. The core tube shear wall 1 is an attached bearing wall, and the thickness of the core tube shear wall needs to meet certain requirements so as to realize pre-embedding and attachment safety.
Compared with the prior art, this tower machine formula bracket type of encorbelmenting adheres to truss has following advantage:
on the single-sided wall body needing to be attached, one attachment point on the wall body is combined with the overhanging attachment point outside the wall, and the stable attachment of the tower crane is completed by utilizing two points of pull rod supports so as to solve the problems that the angle of the pull rod at the attachment position is poor or interference objects need to be avoided. And the structure is simple and easy to realize, and the adhesion supporting function is reliable and stable.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although core barrel shear walls 1 are used more herein; a middle embedded part 2; a binaural seat 3; an edge embedded part 4; cantilever bracket 5; a single-lug seat 6; a first pull rod 7; a second pull rod 8; a third pull rod 9; the term wall frame 10, etc., does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (6)
1. The utility model provides a truss is adhered to formula bracket type that tower machine encorbelmented is located one side of core section of thick bamboo shear force wall, a serial communication port, including middle part built-in fitting and limit portion built-in fitting, the middle part built-in fitting is fixed in the middle part position of core section of thick bamboo shear force wall, limit portion built-in fitting is fixed in the corner position of core section of thick bamboo shear force wall, the first mount pad of welding on the middle part built-in fitting, the bracket is encorbelmented in the welding on the limit portion built-in fitting, weld the second mount pad on the bracket of encorbelmenting, first mount pad facial make-up is connected to a few pull rods, and is a plurality of the outer end of pull rod all connects the dress on attaching the wall frame, attach the wall frame facial make-up admittedly.
2. The tower crane overhanging corbel-type attachment truss of claim 1, wherein the first mounting bracket is a double-lug bracket and the second mounting bracket is a single-lug bracket.
3. The tower crane cantilever type corbel type attachment truss as claimed in claim 2, wherein two tie rods, specifically a first tie rod and a second tie rod, are attached to the double lug seats, and one tie rod, specifically a third tie rod, is attached to the single lug seat.
4. The tower crane cantilever type corbel type attached truss as claimed in claim 3, wherein the wall attaching frame is a rectangular frame, the outer end of the first pull rod is separately attached to one corner of the wall attaching frame, and the outer ends of the second pull rod and the third pull rod are combined and attached to the other corner of the wall attaching frame.
5. The tower crane cantilever type corbel type attachment truss as claimed in claim 1, wherein the first mounting seat and the second mounting seat are both provided with at least one mounting hole, and one end of the pull rod is inserted into the mounting hole through a pin shaft to form fixed connection; at least two mounting holes are formed in the wall attaching frame, and the other end of the pull rod is inserted into the mounting holes through a pin shaft to form fixed connection.
6. The tower crane cantilever type corbel type attachment truss of claim 1, wherein the thickness of the core cylinder shear wall is greater than or equal to 400 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120434403.2U CN214527790U (en) | 2021-02-27 | 2021-02-27 | Cantilever type bracket type attached truss of tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120434403.2U CN214527790U (en) | 2021-02-27 | 2021-02-27 | Cantilever type bracket type attached truss of tower crane |
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| CN214527790U true CN214527790U (en) | 2021-10-29 |
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| CN202120434403.2U Active CN214527790U (en) | 2021-02-27 | 2021-02-27 | Cantilever type bracket type attached truss of tower crane |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482269A (en) * | 2022-01-20 | 2022-05-13 | 中建八局第一建设有限公司 | Flat-arm tower crane attachment structure and construction method thereof |
| CN114671358A (en) * | 2022-03-03 | 2022-06-28 | 中核华兴达丰机械工程有限公司 | Tower crane is attached to ann and is torn open hoisting accessory |
-
2021
- 2021-02-27 CN CN202120434403.2U patent/CN214527790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482269A (en) * | 2022-01-20 | 2022-05-13 | 中建八局第一建设有限公司 | Flat-arm tower crane attachment structure and construction method thereof |
| CN114671358A (en) * | 2022-03-03 | 2022-06-28 | 中核华兴达丰机械工程有限公司 | Tower crane is attached to ann and is torn open hoisting accessory |
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