CN213923826U - Tower crane assembled base convenient to installation is dismantled - Google Patents
Tower crane assembled base convenient to installation is dismantled Download PDFInfo
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- CN213923826U CN213923826U CN202022319141.3U CN202022319141U CN213923826U CN 213923826 U CN213923826 U CN 213923826U CN 202022319141 U CN202022319141 U CN 202022319141U CN 213923826 U CN213923826 U CN 213923826U
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- 238000009434 installation Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to a tower crane assembled base convenient to installation and disassembly, which comprises a base main body, wherein a base is installed at the bottom end of the base main body, the base is installed on the ground, a slide rail is arranged at the top end of the base, the inner wall of the slide rail is in sliding connection with the bottom end of the base through a connecting mechanism, a rack plate is installed at the top end of the base, and the rack plate is meshed with a gear; through the slider that sets up, the fixed block, the hang plate, toper plate and first control lever, can imbed the inner wall of slide rail with the slider, then rotate the second control lever, make the second control lever drive toper plate extrusion slider, make the slider open to both sides, the embedding is at the inner wall of slide rail, thereby install the base with the base main part on, it can only install from the tip of slide rail to have avoided traditional tower crane, it can reach the assigned position and fix to need remove very far after the installation, very troublesome problem, made things convenient for and installed the base main part.
Description
Technical Field
The utility model relates to a tower crane assembled base technical field especially relates to a tower crane assembled base convenient to installation is dismantled.
Background
The tower crane is called tower crane in short, which is a rotary crane with a movable arm arranged at the upper part of a high tower body, originates from Western Europe, is divided into a horizontal type and a pressure bar type according to the form of the movable arm, has large operation space, and is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction.
The base of the traditional tower crane directly enters the guide rail from the end part of the guide rail, so that the whole sliding is realized, although the installation structure is simple, the base can only be installed from the end part of the guide rail, and the base needs to be moved far after being installed to reach a specified position for fixing, so that the problem of great trouble is solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem lie in providing a tower crane assembled base convenient to installation is dismantled, solved and to have installed from the tip of guide rail only, need remove after the installation very far could reach the assigned position and fix, very troublesome problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a tower crane assembled base convenient to installation is dismantled, includes the base main part, the base is installed to the bottom of base main part, the pedestal mounting is subaerial, the slide rail has been seted up on the top of base, the inner wall of slide rail passes through the bottom sliding connection of coupling mechanism with the base, the rack board is installed on the top of base, rack board and gear engagement, the axis of rotation is installed to the left end of gear, the axis of rotation is connected with the motor.
Preferably, the connecting mechanism comprises a supporting block and a sliding block, the top end of the supporting block is fixedly connected to the bottom end of the base main body, the bottom end of the supporting block is connected with the sliding block in a sliding mode through the sliding mechanism, and the sliding block is embedded into the inner wall of the sliding rail and connected with the sliding rail in a sliding mode.
Preferably, one side of the sliding blocks is provided with a fixed block, and the two sliding blocks are connected through a telescopic mechanism.
Preferably, the telescopic mechanism comprises a connecting block, a movable groove and a connecting plate, one end of the connecting block is arranged on the side wall of the sliding block, the other end of the connecting block is provided with the movable groove, and the movable grooves are connected in a sliding mode through the connecting plate.
Preferably, the hang plate is installed to the opposite side of slider, and the hang plate laminates with the conical plate, the top of conical plate is passed through the bearing and is connected with first control lever, the inner wall of first spout is embedded into on the top of first control lever, the inner wall at the base main part is seted up to first spout, the outer wall and the second control lever meshing of first control lever, the second control lever passes the inner wall of base main part and extends to the front side of base main part, the top of first control lever is provided with the stopper.
Preferably, one side of the inclined plate close to the conical plate is inclined, and the inclined angle is the same as the inclined angle of the conical plate.
Preferably, slide mechanism includes second spout and spring, the bottom at the base main part is seted up to the second spout, the inner wall sliding connection of second spout has the slider, pass through spring coupling between the inner wall of slider and motor.
The utility model has the advantages that:
through the slider that sets up, the fixed block, the hang plate, toper plate and first control lever, can imbed the inner wall of slide rail with the slider, then rotate the second control lever, make the second control lever drive toper plate extrusion slider, make the slider open to both sides, the embedding is at the inner wall of slide rail, thereby install the base with the base main part on, it can only install from the tip of slide rail to have avoided traditional tower crane, it can reach the assigned position and fix to need remove very far after the installation, very troublesome problem, made things convenient for and installed the base main part.
Through connecting block, movable groove and the connecting plate that sets up, can link together the slider, avoided the slider from when sliding, the atress of slider is inhomogeneous to lead to the slider card at the inner wall of slide rail, influence the gliding problem of base main part on the slide rail, improved the stability of device.
Drawings
FIG. 1 is a view of the overall front cross-section structure of the present invention;
FIG. 2 is a side view cross-sectional structure of the present invention;
FIG. 3 is a top view of the cross-sectional structure of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 2 according to the present invention;
fig. 5 is an enlarged view of the point B in fig. 3 according to the present invention.
Illustration of the drawings:
1. a base body; 2. a slide rail; 3. a base; 4. a rack plate; 5. a gear; 6. a rotating shaft; 7. a motor; 8. a support block; 9. a slider; 10. a fixed block; 11. an inclined plate; 12. a tapered plate; 13. a first control lever; 14. a first chute; 15. a second control lever; 16. a limiting block; 17. a second chute; 18. a spring; 19. connecting blocks; 20. a movable groove; 21. a connecting plate.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Specific examples are given below.
Referring to fig. 1-5, a tower crane assembled base convenient to install and dismantle includes a base main body 1, a base 3 is installed at the bottom end of the base main body 1, the base 3 is installed on the ground, a slide rail 2 is arranged at the top end of the base 3, the inner wall of the slide rail 2 is slidably connected with the bottom end of the base 3 through a connecting mechanism, a rack plate 4 is installed at the top end of the base 3, the rack plate 4 is meshed with a gear 5, a rotating shaft 6 is installed at the left end of the gear 5, and the rotating shaft 6 is connected with a motor 7.
As an embodiment of the present invention, the connection mechanism includes a supporting block 8 and a slider 9, the top end of the supporting block 8 is fixedly connected to the bottom end of the base main body 1, the bottom end of the supporting block 8 is slidably connected to the slider 9 through a sliding mechanism, the slider 9 is embedded in the inner wall of the sliding rail 2 and slidably connected to the sliding rail 2, the slider 9 can be embedded in the inner wall of the sliding rail 2, so that the base main body 1 can drive the slider 9 to slide on the inner wall of the sliding rail 2, thereby facilitating the sliding of the base main body 1, the sliding mechanism includes a second sliding chute 17 and a spring 18, the second sliding chute 17 is opened at the bottom end of the base main body 1, the inner wall of the second sliding chute 17 is slidably connected to the slider 9, the slider 9 is connected to the inner wall of the motor 7 through the spring 18, the slider 9 can slide on the inner wall of the second sliding chute 17 through extrusion, thereby fixing the slider 9 on the inner wall of the sliding rail 2, simultaneously can be when dismantling base subject 1, slider 9 can contract automatically, then directly breaks away from the inner wall of slide rail 2, has made things convenient for and has dismantled slider 9.
As an embodiment of the utility model, one side of slider 9 is provided with fixed block 10, and connect through telescopic machanism between two sliders 9, can be when slider 9 slides, make the laminating of fixed block 10 and slide rail 2's lateral wall, thereby the problem that slider 9 breaks away from slide rail 2's inner wall has been avoided, stability when base main part 1 used has been improved, telescopic machanism includes connecting block 19, movable groove 20 and connecting plate 21, the lateral wall at slider 9 is installed to connecting block 19's one end, movable groove 20 has been seted up to connecting block 19's the other end, through connecting plate 21 sliding connection between the movable groove 20, can open at slider 9, slider 9 remains parallel throughout, thereby slider 9 has been avoided taking place the slope when opening, thereby lead to the problem of slider 9 card at slide rail 2 inner wall, slider 9's stability has been improved.
As an embodiment of the present invention, the other side of the sliding block 9 is installed with an inclined plate 11, and the inclined plate 11 is attached to the conical plate 12, the top end of the conical plate 12 is connected to the first control rod 13 through a bearing, the top end of the first control rod 13 is embedded into the inner wall of the first chute 14, the first chute 14 is opened on the inner wall of the base body 1, the outer wall of the first control rod 13 is engaged with the second control rod 15, the second control rod 15 passes through the inner wall of the base body 1 and extends to the front side of the base body 1, the top end of the first control rod 13 is provided with a stopper 16, the second control rod 15 can be rotated to drive the first control rod 13 to slide downwards, the sliding of the first control rod 13 can make the conical plate 12 extrude the inclined plate 11, thereby driving the sliding block 9 to slide, the inner wall fixed on the sliding rail 2, thereby facilitating the installation of the base body 1, one side of the inclined plate 11 close to the conical plate 12 is set to be inclined, and the inclined angle is the same as the inclined angle of the conical plate 12, so that the collision between the conical plate 12 and the inclined plate 11 when the conical plate 12 extrudes the inclined plate 11 can be avoided, the service lives of the inclined plate 11 and the conical plate 12 are shortened, and the service lives of the inclined plate 11 and the conical plate 12 are prolonged.
The working principle is as follows: when the base main body 1 needs to be installed, firstly, the sliding block 9 at the bottom end of the base main body 1 is embedded into the inner wall of the sliding rail 2, then the second control rod 15 is rotated, so that the second control rod 15 drives the first control rod 13 to rotate, simultaneously, the first control rod 13 slides on the inner wall of the first sliding groove 14, the first control rod 13 slides to drive the conical plate 12 to slide downwards, the conical plate 12 slides to press the inclined plate 11, so that the inclined plate 11 presses the sliding block 9, so that the sliding block 9 slides on the inner wall of the second sliding groove 17 until the fixed block 10 on the side wall of the sliding block 9 is attached to the inner wall of the sliding rail 2, meanwhile, the sliding block 9 can also pull the connecting plate 21, so that the connecting plate 21 slides on the inner wall of the movable groove 20, thereby installing the base main body 1, then the motor 7 is started, so that the motor 7 drives the rotating shaft 6 to rotate, and the rotating shaft 6 rotates to drive the gear 5 to rotate, the rotation of the gear 5 causes the gear 5 to slide the base body 1 on the rotation shaft 6, thereby causing the base body 1 to slide on the slide rail 2.
When the base main body 1 needs to be detached, the second control rod 15 is rotated reversely, so that the second control rod 15 drives the tapered plate 12 to slide upwards, then the sliding block 9 is pushed to slide under the action of the spring 18, so that the fixed block 10 is separated from the inner wall of the sliding rail 2, and finally the base main body 1 is pulled upwards to detach the base main body 1.
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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a tower crane assembled base convenient to installation is dismantled, includes base main part (1), its characterized in that, base (3) are installed to the bottom of base main part (1), base (3) are installed subaerial, slide rail (2) have been seted up on the top of base (3), the inner wall of slide rail (2) passes through the bottom sliding connection of coupling mechanism with base (3), rack plate (4) are installed on the top of base (3), rack plate (4) and gear (5) meshing, axis of rotation (6) are installed to the left end of gear (5), axis of rotation (6) are connected with motor (7).
2. The tower crane fabricated base convenient to install and disassemble as claimed in claim 1, wherein the connecting mechanism comprises a supporting block (8) and a sliding block (9), the top end of the supporting block (8) is fixedly connected to the bottom end of the base main body (1), the bottom end of the supporting block (8) is slidably connected with the sliding block (9) through a sliding mechanism, and the sliding block (9) is embedded in the inner wall of the sliding rail (2) and is slidably connected with the sliding rail (2).
3. The tower crane fabricated foundation convenient to install and disassemble as claimed in claim 2, wherein a fixed block (10) is arranged on one side of each sliding block (9), and the two sliding blocks (9) are connected through a telescopic mechanism.
4. The tower crane fabricated base convenient to install and disassemble as claimed in claim 3, wherein the telescopic mechanism comprises a connecting block (19), a movable groove (20) and a connecting plate (21), one end of the connecting block (19) is installed on the side wall of the sliding block (9), the other end of the connecting block (19) is provided with the movable groove (20), and the movable grooves (20) are slidably connected through the connecting plate (21).
5. The tower crane fabricated foundation convenient to install and detach as claimed in claim 2, wherein an inclined plate (11) is installed at the other side of the sliding block (9), the inclined plate (11) is attached to a conical plate (12), the top end of the conical plate (12) is connected with a first control rod (13) through a bearing, the top end of the first control rod (13) is embedded into the inner wall of a first sliding chute (14), the first sliding chute (14) is formed in the inner wall of the base main body (1), the outer wall of the first control rod (13) is meshed with a second control rod (15), the second control rod (15) penetrates through the inner wall of the base main body (1) and extends to the front side of the base main body (1), and a limiting block (16) is arranged at the top end of the first control rod (13).
6. The tower crane fabricated foundation convenient to install and disassemble as claimed in claim 5, wherein one side of the inclined plate (11) close to the tapered plate (12) is provided with an inclination shape, and the inclination angle is the same as that of the tapered plate (12).
7. The tower crane fabricated base convenient to install and disassemble as claimed in claim 2, wherein the sliding mechanism comprises a second sliding chute (17) and a spring (18), the second sliding chute (17) is arranged at the bottom end of the base main body (1), a sliding block (9) is connected to the inner wall of the second sliding chute (17) in a sliding manner, and the sliding block (9) is connected with the inner wall of the motor (7) through the spring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319141.3U CN213923826U (en) | 2020-10-18 | 2020-10-18 | Tower crane assembled base convenient to installation is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022319141.3U CN213923826U (en) | 2020-10-18 | 2020-10-18 | Tower crane assembled base convenient to installation is dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213923826U true CN213923826U (en) | 2021-08-10 |
Family
ID=77162893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022319141.3U Active CN213923826U (en) | 2020-10-18 | 2020-10-18 | Tower crane assembled base convenient to installation is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213923826U (en) |
-
2020
- 2020-10-18 CN CN202022319141.3U patent/CN213923826U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: 719000 East Room 1, 2nd Floor, Qiaoyu Mingyuan Commercial Building, Qinjian Road, Yuyang District, Yulin City, Shaanxi Province Patentee after: Yulin Xinrui New Starting Point Labor Service Co.,Ltd. Address before: 050000 No.210 Zhonghua South Street, Qiaoxi District, Shijiazhuang City, Hebei Province Patentee before: Jia Dongmei |