CN219751737U - Platform connection structure for tower crane installation - Google Patents
Platform connection structure for tower crane installation Download PDFInfo
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- CN219751737U CN219751737U CN202320975867.3U CN202320975867U CN219751737U CN 219751737 U CN219751737 U CN 219751737U CN 202320975867 U CN202320975867 U CN 202320975867U CN 219751737 U CN219751737 U CN 219751737U
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- 238000009434 installation Methods 0.000 title claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of tower crane installation, in particular to a platform connection structure for tower crane installation, which comprises a tower crane base and a connection assembly arranged on the tower crane base; the utility model provides a tower machine support, including the setting is in the fixed plate of tower machine base below and setting are in the connecting piece of fixed plate below, the base of tower machine base the fixed plate with all be provided with the through-hole that is used for holding the bolt on the connecting piece, this bolt runs through in proper order the base of tower machine base the fixed plate with the connecting piece has set up coupling assembling on this device, and the user can make the process of installation more convenient through this coupling assembling, has reduced installer's operation degree of difficulty and intensity of labour to added spacing subassembly on this mechanism, can further carry out spacingly to fixed plate and connecting piece, make the installation of tower machine support more firm.
Description
Technical Field
The utility model belongs to the technical field of tower crane installation, and particularly relates to a platform connection structure for tower crane installation.
Background
The tower crane is a tower crane for short, which is also called a tower crane, has large operation space and is mainly used for vertical and horizontal transportation of materials in building construction and installation of building components.
Through investigation publication (bulletin) number: CN213569268U discloses a new-type connection structure of tower crane support and platform, and this technology discloses a 'including platform and tower crane support, the fixed mounting is carried out between platform and the tower crane support through the mounting, the detachable connection between platform and the tower crane support' etc. technical scheme has through setting up the detachable connection between platform and the tower crane support, cooperates the mounting of both sides, can realize the fixed mounting etc. technical effect between platform and the tower crane support;
according to the device, the wedge blocks at the lower side of the tower crane support are clamped into the grooves, and then the wedge blocks are propped into the wedge grooves by matching with the restoring force of the springs, so that an operator is required to specially squeeze the springs in actual operation, the springs are compressed and drive the wedge blocks at the two sides to retract, the wedge blocks can be placed in the grooves, the operator does not squeeze the springs any more, and the wedge blocks can be propped into the wedge grooves by the restoring force of the springs, so that more manpower is required, the time for squeezing and releasing the springs is also very important, and the installation operation difficulty and the labor intensity of the operator are increased;
in order to solve the above problems, the present utility model provides a platform connection structure for tower crane installation.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a platform connection structure for tower crane installation, which is more convenient in the installation process and reduces the operation difficulty and labor intensity of installation workers.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the platform connection structure for the installation of the tower crane comprises a tower crane base and a connection assembly arranged on the tower crane base;
the connecting assembly comprises a fixing plate arranged below the base of the tower crane and a connecting piece arranged below the fixing plate, wherein through holes for accommodating bolts are formed in the base of the tower crane, the fixing plate and the connecting piece, the bolts sequentially penetrate through the base of the tower crane, the fixing plate and the connecting piece and are fixed through nuts, four bearing blocks distributed at equal angles are arranged below the connecting piece, an accommodating groove for accommodating the connecting piece is formed in the bearing block, the connecting piece is movably arranged in the accommodating groove, and the lower surface of the bearing block is fixedly connected with a supporting plate.
As a platform connection structure for installing a tower crane, the utility model is preferable, two connecting plates are arranged between two adjacent bearing blocks, a threaded shaft is arranged between the two connecting plates, one end of the threaded shaft is rotationally connected with one connecting plate through a bearing, the other end of the threaded shaft penetrates through the other connecting plate and extends to one side of the other connecting plate and is connected with a transmission shaft of a motor arranged at one side of the other connecting plate, the outer side wall of the threaded shaft is connected with a sliding plate through a threaded sleeve, the upper surface of the sliding plate is fixedly connected with a clamping plate of an arc structure, a limiting rod is fixedly connected between the two connecting plates, and the limiting rod penetrates through the sliding plate.
As a preferred platform connection structure for tower crane installation, the inner side wall of the connecting piece is provided with a clamping groove for accommodating the clamping plate, and the clamping plate is movably arranged in the clamping groove.
As a preferable platform connecting structure for tower crane installation, the outer side wall of the connecting piece is fixedly connected with four handles which are distributed at equal angles, and the handles are positioned between two adjacent bearing blocks.
As the platform connecting structure for installing the tower crane, the structure is preferable, the structure further comprises a limiting assembly, the limiting assembly comprises a square rod fixedly connected to the central position of the supporting plate, the square rod sequentially penetrates through the surfaces of the connecting piece and the fixing plate from bottom to top, extends to the upper portion of the fixing plate, is fixedly connected with a protruding block, one side of the protruding block is provided with a cross rod, one side of the cross rod, which is close to the protruding block, is fixedly connected with an inserting rod, the protruding block is provided with an inserting hole for accommodating the inserting rod, and the inserting rod is movably arranged in the inserting hole.
As the platform connecting structure for mounting the tower crane, the other side of the lug is provided with the limiting block with the T-shaped structure, the limiting block is provided with the groove for accommodating the lug, the lug is movably arranged in the groove, the inner side wall of the groove is provided with the square hole for accommodating the inserted link, and the inserted link is movably arranged in the square hole.
Compared with the prior art, the utility model has the beneficial effects that:
set up coupling assembling on this device, the user can make the process of installation more convenient through this coupling assembling, has reduced installer's the operation degree of difficulty and intensity of labour to added spacing subassembly on this mechanism, can further carry out spacingly to fixed plate and connecting piece, make the installation of tower machine support more firm.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the bearing block and the support plate according to the present utility model;
FIG. 3 is a schematic view of the structure of the screw shaft, motor and slide plate of the present utility model;
FIG. 4 is a schematic view of a connector according to the present utility model;
FIG. 5 is a schematic view of the structure of the fixing plate according to the present utility model;
fig. 6 is a schematic structural diagram of a limiting component in the present utility model.
In the figure:
1. a tower crane base;
2. a connection assembly; 21. a fixing plate; 22. a connecting piece; 23. a bearing block; 24. a support plate; 25. a connecting plate; 26. a threaded shaft; 27. a motor; 28. a slide plate; 29. a clamping plate; 210. a limit rod; 211. a handle;
3. a limit component; 31. square rods; 32. a bump; 33. a cross bar; 34. a rod; 35. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
A platform connection structure for tower crane installation comprises a tower crane base 1.
In this embodiment: existing device { public (announcement) number }: CN213569268U, a new connection structure between a tower crane support and a platform is disclosed, in which a tower crane support is disclosed, the tower crane base 1 in the present document adopts the same technical means in the prior art, which are not described in detail herein, and regarding the existing platform, the present utility model is further improved, and the details refer to the following disclosure technology; in order to solve the technical problem in the prior art, as disclosed in the background art, the device is characterized in that the wedge blocks on the lower side of the tower crane support are clamped into the grooves, then the wedge blocks are propped into the wedge grooves by matching with the restoring force of the springs, an operator is required to specially squeeze the springs in actual operation, compress the springs and drive the wedge blocks on two sides to retract, the wedge blocks can be placed in the grooves, the operator does not squeeze the springs any more, the wedge blocks can prop into the wedge grooves by the restoring force of the springs, thus more manpower is required, the time for squeezing and releasing the springs is very important, the operation difficulty of installation and the labor intensity of the operator are increased, and the problem is obviously a problem which exists in reality and is difficult to solve in combination.
As shown in fig. 1-6:
the device also comprises a connecting component 2 which is arranged on the base 1 of the tower crane; the connecting assembly 2 comprises a fixing plate 21 arranged below the tower crane base 1 and a connecting piece 22 arranged below the fixing plate 21, through holes for accommodating bolts are formed in the base, the fixing plate 21 and the connecting piece 22 of the tower crane base 1, the bolts sequentially penetrate through the base, the fixing plate 21 and the connecting piece 22 of the tower crane base 1 and are fixed through nuts, four bearing blocks 23 distributed at equal angles are arranged below the connecting piece 22, an accommodating groove for accommodating the connecting piece 22 is formed in the bearing blocks 23, the connecting piece 22 is movably arranged in the accommodating groove, and a supporting plate 24 is fixedly connected to the lower surface of the bearing block 23.
In this embodiment: the electrical apparatus that this device used all adopts external power supply to supply power, and during the use, operating personnel is through utilizing the bolt to realize connecting tower machine base 1, fixed plate 21 and connecting piece 22 in proper order, and the rethread is arranged connecting piece 22 on the carrier block 23, and the holding tank on four carrier blocks 23 can be spacing connecting piece 22 from four different directions, makes the placing of connecting piece 22 more stable, and the placing that utilizes the carrier plate can make carrier block 23 more stable.
It should be noted that: the connecting piece 22 is a cover body formed by splicing a circular plate and a circular ring, and the circular ring part of the connecting piece 22 can be stably limited by utilizing an arc-shaped containing groove arranged on the bearing block 23.
In an alternative embodiment, two connecting plates 25 are arranged between two adjacent bearing blocks 23, a threaded shaft 26 is arranged between the two connecting plates 25, one end of the threaded shaft 26 is rotatably connected with one connecting plate 25 through a bearing, the other end of the threaded shaft 26 penetrates through the other connecting plate 25 and extends to one side of the other connecting plate 25 and is connected with a transmission shaft of a motor 27 arranged at one side of the other connecting plate 25, the outer side wall of the threaded shaft 26 is connected with a sliding plate 28 through a threaded sleeve, the upper surface of the sliding plate 28 is fixedly connected with a clamping plate 29 in an arc-shaped structure, a limiting rod 210 is fixedly connected between the two connecting plates 25, and the limiting rod 210 penetrates through the sliding plate 28.
In this embodiment: through the start motor 27, make the transmission shaft of motor 27 drive screw shaft 26 rotation, utilize the swivel nut can drive slide 28 and remove to drive grip block 29 and remove, make grip block 29 from inside to outside grasp connecting piece 22, cooperate outside carrier block 23 like this, can further spacing to connecting piece 22, make the placing of connecting piece 22 more stable.
It should be noted that: the slide plate 28 and the clamping plate 29 move in the gap between the adjacent bearing blocks 23, so that the four clamping plates 29 move from inside to outside, and the circular connecting piece 22 can be stably clamped.
In an alternative embodiment, the inner side wall of the connector 22 is provided with a clamping groove for receiving the clamping plate 29, in which clamping groove the clamping plate 29 is movably arranged.
In this embodiment: the clamping plate 29 can be placed in the clamping groove through the clamping groove formed in the connecting piece 22, so that the stability of clamping the connecting piece 22 by the clamping plate 29 is improved.
In an alternative embodiment, four equiangularly disposed handles 211 are fixedly attached to the outer side wall of the connector 22, the handles 211 being located between two adjacent carrier blocks 23.
In this embodiment: with the four handles 211 provided, four workers can conveniently and simultaneously carry the connecting piece 22 from four directions, namely front, back, left and right, and can conveniently carry the connecting piece 22 by means of the crane to bind the handles 211 with slings.
Still further, the method comprises:
this a platform connection structure for tower crane installation still includes spacing subassembly 3, spacing subassembly 3 includes fixed connection in the square pole 31 of backup pad 24 central point department, square pole 31 is by supreme surface through connection piece 22 and fixed plate 21 in proper order down to extend to the top of fixed plate 21, and fixedly connected with lug 32, one side of lug 32 is provided with horizontal pole 33, one side fixedly connected with inserted bar 34 that the horizontal pole 33 is close to lug 32, be provided with the jack that is used for holding inserted bar 34 on the lug 32, the mobilizable setting of inserted bar 34 is in this jack.
In this embodiment: through inserting the inserted link 34 of the cross bar 33 into the protruding block 32 of the square bar 31, the cross bar 33 and the square bar 31 form an L-shaped structure, the limit of the connecting piece 22 and the fixing plate 21 is realized, and the connection between the fixing plate 21 and the connecting piece 22 is more stable.
In an alternative embodiment, the other side of the projection 32 is provided with a T-shaped stopper 35, the stopper 35 is provided with a groove for accommodating the projection 32, the projection 32 is movably disposed in the groove, the inner side wall of the groove is provided with a square hole for accommodating the insert rod 34, and the insert rod 34 is movably disposed in the square hole.
In this embodiment: the groove on the limit block 35 with the T-shaped structure is spliced with the convex block 32, so that the square rod 31, the cross rod 33 and the limit block 35 form a limit mechanism with a cross top, and the square rod 31, the cross rod 33 and the limit block 35 can be connected more stably by simultaneously penetrating through square holes of the convex block 32 and the limit block 35 through the inserted rod 34 of the square rod 31, and the stability of connection of the fixing plate 21 and the connecting piece 22 is further improved.
The working principle and the using flow of the utility model are as follows: an operator sequentially connects the tower crane base 1, the fixing plate 21 and the connecting piece 22 by using bolts, the connecting piece 22 is placed on the bearing blocks 23, the containing grooves on the four bearing blocks 23 can limit the connecting piece 22 from four different directions, the motor 27 is started, the transmission shaft of the motor 27 drives the threaded shaft 26 to rotate, the threaded sleeve can drive the sliding plate 28 to move so as to drive the clamping plate 29 to move, the clamping plate 29 clamps the connecting piece 22 from inside to outside, the connecting piece 22 can be further limited by matching with the outer bearing blocks 23, the connecting piece 22 is placed more stably, the connecting piece 22 is conveniently carried by using the four handles 211, the grooves on the limit blocks 35 with a T-shaped structure are spliced with the protruding blocks 32, the square rods 31, the cross rods 33 and the limit blocks 35 form a limit mechanism with the top in a cross shape, and the inserting rods 34 of the square rods 31 simultaneously penetrate through square holes of the protruding blocks 32 and the limit blocks 35, the connection of the square rods 31, the cross rods 33 and the limit blocks 35 is more stable, and the stability of the connection of the fixing plate 21 and the connecting piece 22 is further improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. Platform connection structure for tower crane installation, including tower crane base (1), its characterized in that: the device also comprises a connecting component (2) arranged on the tower crane base (1);
the utility model provides a tower machine base, connecting assembly (2) are in including setting up fixed plate (21) and setting of tower machine base (1) below are in connecting piece (22) of fixed plate (21), the base of tower machine base (1) fixed plate (21) with all be provided with the through-hole that is used for holding the bolt on connecting piece (22), this bolt runs through in proper order the base of tower machine base (1) fixed plate (21) with connecting piece (22), and it is fixed through the nut, the below of connecting piece (22) is provided with four equiangular distribution's carrier block (23), be provided with on carrier block (23) and be used for holding the holding tank of connecting piece (22), connecting piece (22) movable setting is in this holding tank, the lower surface fixedly connected with backup pad (24) of carrier block (23).
2. The platform connection structure for tower crane installation according to claim 1, wherein: two adjacent be provided with two connecting plates (25) between carrier block (23), two be provided with screw thread axle (26) between connecting plate (25), the one end of screw thread axle (26) is passed through the bearing and one of them connecting plate (25) rotates to be connected, the other end of screw thread axle (26) runs through wherein another connecting plate (25) to one side of wherein another connecting plate (25) is connected with the transmission shaft of setting at one side of wherein another connecting plate (25) motor (27), the lateral wall of screw thread axle (26) is connected with slide (28) through the swivel nut, the last fixed surface of slide (28) is connected with grip block (29) of arc structure, two fixedly connected with gag lever post (210) between connecting plate (25), gag lever post (210) run through slide (28).
3. The platform connection structure for tower crane installation according to claim 2, wherein: the inner side wall of the connecting piece (22) is provided with a clamping groove for accommodating the clamping plate (29), and the clamping plate (29) is movably arranged in the clamping groove.
4. The platform connection structure for tower crane installation according to claim 1, wherein: the outer side wall of the connecting piece (22) is fixedly connected with four handles (211) which are distributed at equal angles, and the handles (211) are positioned between two adjacent bearing blocks (23).
5. The platform connection structure for tower crane installation according to claim 1, wherein: still include spacing subassembly (3), spacing subassembly (3) are in including fixed connection square rod (31) of backup pad (24) central point department, square rod (31) are run through in proper order from bottom to top connecting piece (22) with the surface of fixed plate (21), and extend to the top of fixed plate (21), and fixedly connected with lug (32), one side of lug (32) is provided with horizontal pole (33), horizontal pole (33) are close to one side fixedly connected with inserted bar (34) of lug (32), be provided with on lug (32) and be used for holding the jack of inserted bar (34), inserted bar (34) mobilizable setting is in this jack.
6. The platform connection structure for tower crane installation according to claim 5, wherein: the utility model discloses a stopper, including lug (32), stopper (35) that the opposite side of lug (32) was provided with T shape structure, be provided with on stopper (35) and be used for holding the recess of lug (32), lug (32) movable setting is in this recess, and this recess inside wall is provided with and is used for holding square hole of inserted bar (34), the mobilizable setting of inserted bar (34) is in this square hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320975867.3U CN219751737U (en) | 2023-04-26 | 2023-04-26 | Platform connection structure for tower crane installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320975867.3U CN219751737U (en) | 2023-04-26 | 2023-04-26 | Platform connection structure for tower crane installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219751737U true CN219751737U (en) | 2023-09-26 |
Family
ID=88075035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320975867.3U Active CN219751737U (en) | 2023-04-26 | 2023-04-26 | Platform connection structure for tower crane installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219751737U (en) |
-
2023
- 2023-04-26 CN CN202320975867.3U patent/CN219751737U/en active Active
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