CN216040692U - Creeping formwork mechanism with tower crane - Google Patents
Creeping formwork mechanism with tower crane Download PDFInfo
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- CN216040692U CN216040692U CN202121234159.1U CN202121234159U CN216040692U CN 216040692 U CN216040692 U CN 216040692U CN 202121234159 U CN202121234159 U CN 202121234159U CN 216040692 U CN216040692 U CN 216040692U
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Abstract
A climbing formwork mechanism with a tower crane relates to the technical field of building construction formwork. It includes the creeping formwork main part, the connecting rod, vertical support frame, supporting platform, moving platform, the davit mount, the davit, the spout, the travelling crane, connecting rod and vertical support frame fixed connection are passed through to the both sides of creeping formwork main part, the top fixedly connected with supporting platform of vertical support frame, swing joint has moving platform on the supporting platform, moving platform's last fixed surface is connected with the davit mount, the fixed surface is connected with the davit under the top of davit mount, the side of davit is equipped with the spout, the top sliding connection of travelling crane is in the spout. According to the utility model, an independent hoisting tower is not required to be installed on the ground according to the landform, and the mobile hoisting crane can hoist the mobile area more flexibly, so that the creeping formwork construction is more convenient, and the construction efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of building construction formwork, in particular to an improvement of a creeping formwork mechanism with a tower crane.
Background
The pouring of pier generally adopts rollover construction and hydraulic creeping formwork pouring dual mode at present, so-called hydraulic creeping formwork pours and uses one set of hydraulic creeping formwork device in the pouring process of pier, adhere to with pier stud wall surface, utilize hydraulic system to realize climbing formwork device from climbing, utilize the drawing of patterns and the formwork of template removal support realization template, realize the successive layer pouring of pier stud concrete, after having poured one deck, utilize hydraulic system to realize climbing formwork device from climbing, up pouring again, until the pouring of pier is accomplished. In this casting method, climbing systems are generally arranged on four sides of the square column. Especially, when a large-size pier is poured, the number of climbing systems and auxiliary devices is large, so that the pouring cost of the pier is greatly increased. A creeping formwork in a hydraulic creeping formwork lifting climbing construction method is a very effective creeping formwork mechanism construction process with a tower crane for high-rise structures such as shear walls, frame core cylinders, piers and the like. The self-climbing device has the self-climbing capability, and does not need lifting of lifting machinery, so that the lifting workload of the transportation machinery in construction is reduced, the number of the lifting machinery is reduced, the construction speed is accelerated, the number of the used climbing devices is small, and the economic benefit is good.
The existing creeping formwork often needs an independent tower crane to be matched for construction in the construction process, and the construction progress is influenced by the difficulty in mounting the tower crane under the landform and the landform of the tower crane which are inconvenient to mount.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects and shortcomings of the prior art, and provides a climbing formwork mechanism with a tower crane, wherein a separate tower crane is not required to be installed on the ground according to the landform and the landform, and the lifting moving area of a mobile crane is more flexible, so that the climbing formwork construction is more convenient, and the construction efficiency is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme: it includes creeping formwork main part 1, connecting rod 2, vertical support frame 3, supporting platform 4, moving platform 5, davit mount 6, davit 7, spout 8, travelling crane 9, connecting rod 2 and 3 fixed connection of vertical support frame are passed through to creeping formwork main part 1's both sides, the top fixedly connected with supporting platform 4 of vertical support frame 3, swing joint has moving platform 5 on the supporting platform 4, and moving platform 5's last fixed surface is connected with davit mount 6, and the top lower fixed surface of davit mount 6 is connected with davit 7, and the side of davit 7 is equipped with spout 8, the top sliding connection of travelling crane 9 is in spout 8.
Further, the supporting platform 4 comprises a groove 41 and a rack 42, the groove 41 is disposed on the left and right sides of the supporting platform 4, and the rack 42 is fixedly connected to the top surface of the supporting platform 4.
Further, the moving platform 5 comprises a speed reduction motor 51, a first gear 52, a second gear 53, a limiting guide wheel 54 and a connecting piece 55, the speed reduction motor 51 is fixedly installed on the outer side of the moving platform 5, the first gear 52 is installed at the output end of the speed reduction motor 51, the first gear 52 is meshed with the second gear 53, the second gear 53 is meshed with the rack 42, the connecting piece 55 is fixedly installed on the left side and the right side of the moving platform 5, the bottom end of the connecting piece 55 is movably connected with the limiting guide wheel 54, and the limiting guide wheel 54 is connected with the groove 41. The reducing motor 51 drives the first gear 52 and the second gear 53, the second gear 53 is meshed with the rack 42, so that the moving platform 5 moves on the supporting platform 4 along the rack 42, and the limiting guide wheel 54 has limiting and guiding functions on the moving platform 5.
Further, the mobile crane 9 comprises a traveling driving mechanism 91 and a lifting rope driving mechanism 92, wherein the traveling driving mechanism 91 is fixedly installed at the top end of the mobile crane 9 and connected with the chute 8, and the lifting rope driving mechanism 92 is fixedly installed at one end of the mobile crane 9. The traveling drive mechanism 91 moves the traveling crane 9 left and right on the boom 7 along the chute 8, and the rope drive mechanism 92 realizes the wire rope winding and unwinding operation.
Further, the two ends of the supporting platform 4 are connected with fixing rods 10. The fixed rod 10 is fixedly connected with the left supporting platform and the right supporting platform 4 which are symmetrically arranged, so that the structural strength is improved.
The working principle of the utility model is as follows: the vertical support frames 3 are fixedly connected to the left side and the right side of the creeping formwork main body 1 through the connecting rods 2, the connecting rods 2-stroke triangular connecting structures are connected with the vertical support frames 3 to increase the connecting strength, when hoisting operation is carried out, the mobile crane 9 can be moved into an area formed between two symmetrically arranged support platforms 4 according to actual conditions, when the suspension arm 7 needs to move back and forth, the speed reducing motor 51 on the mobile platform 5 is started, the speed reducing motor 51 drives the first gear 52, the first gear 52 drives the second gear 53 in meshed connection with the first gear, and the second gear 53 is in meshed connection with the rack 42, so that the mobile platform 5 moves back and forth on the support platforms 4 along the rack 42, and the suspension arm 7 fixedly arranged on the mobile platform 5 through the suspension arm fixing frame 6 moves back and forth; the traveling crane 9 moves the traveling crane 9 left and right on the boom 7 along the chute 8 by the shape driving mechanism 91, and the wire rope winding and unwinding operation is performed by the rope driving mechanism 92.
After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up connecting rod, vertical support frame, supporting platform, moving platform and davit mount, install davit and travelling crane on the top of creeping formwork main part, need not according to topography and geomorphology and subaerial installation tower crane alone, travelling crane hoist and mount removal region is more nimble for the creeping formwork construction is more convenient, has promoted the efficiency of construction.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is a schematic view of the internal structure at A in FIG. 1;
FIG. 4 is an enlarged view of the structure at B in FIG. 2;
fig. 5 is an enlarged schematic view of the structure at C in fig. 1.
Description of reference numerals: the climbing formwork comprises a climbing formwork main body 1, a connecting rod 2, a vertical supporting frame 3, a supporting platform 4, a groove 41, a rack 42, a moving platform 5, a speed reduction motor 51, a first gear 52, a second gear 53, a limiting guide wheel 54, a connecting piece 55, a suspension arm fixing frame 6, a suspension arm 7, a sliding groove 8, a moving crane 9, a walking driving mechanism 91, a lifting rope driving mechanism 92 and a fixing rod 10.
Detailed Description
Referring to fig. 1 to 5, the technical solution adopted by the present embodiment is: it includes creeping formwork main part 1, connecting rod 2, vertical support frame 3, supporting platform 4, moving platform 5, davit mount 6, davit 7, spout 8, travelling crane 9, connecting rod 2 and 3 fixed connection of vertical support frame are passed through to creeping formwork main part 1's both sides, the top fixedly connected with supporting platform 4 of vertical support frame 3, swing joint has moving platform 5 on the supporting platform 4, and moving platform 5's last fixed surface is connected with davit mount 6, and the top lower fixed surface of davit mount 6 is connected with davit 7, and the side of davit 7 is equipped with spout 8, the top sliding connection of travelling crane 9 is in spout 8.
Preferably, the supporting platform 4 comprises a groove 41 and a rack 42, the groove 41 is disposed on the left and right sides of the supporting platform 4, and the rack 42 is fixedly connected to the top surface of the supporting platform 4.
Preferably, the moving platform 5 includes a speed reduction motor 51, a first gear 52, a second gear 53, a limiting guide wheel 54, and a connecting member 55, the speed reduction motor 51 is fixedly installed at the outer side of the moving platform 5, the first gear 52 is installed at the output end of the speed reduction motor 51, the first gear 52 is meshed with the second gear 53, the second gear 53 is meshed with the rack 42, the connecting member 55 is fixedly installed at the left and right sides of the moving platform 5, the bottom end of the connecting member 55 is movably connected with the limiting guide wheel 54, the limiting guide wheel 54 is connected with the groove 41, the first gear 52 and the second gear 53 are electrically driven by the reducing motor 51, the second gear 53 is meshed with the rack 42, so that the moving platform 5 moves on the supporting platform 4 along the rack 42, and the limiting guide wheel 54 has limiting and guiding effects on the moving platform 5.
Preferably, the mobile crane 9 includes a traveling driving mechanism 91 and a lifting rope driving mechanism 92, the traveling driving mechanism 91 is fixedly installed at the top end of the mobile crane 9 and connected with the chute 8, the lifting rope driving mechanism 92 is fixedly installed at one end of the mobile crane 9, the traveling driving mechanism 91 enables the mobile crane 9 to move left and right on the lifting arm 7 along the chute 8, and the lifting rope driving mechanism 92 realizes the winding and unwinding operation of the steel wire lifting rope.
Preferably, the two ends of the supporting platform 4 are connected with fixing rods 10, and the fixing rods 10 are fixedly connected with the left supporting platform 4 and the right supporting platform 4 which are symmetrically arranged, so that the structural strength is improved.
The working principle of the utility model is as follows: the vertical support frames 3 are fixedly connected to the left side and the right side of the creeping formwork main body 1 through the connecting rods 2, the connecting rods 2-stroke triangular connecting structures are connected with the vertical support frames 3 to increase the connecting strength, when hoisting operation is carried out, the mobile crane 9 can be moved into an area formed between two symmetrically arranged support platforms 4 according to actual conditions, when the suspension arm 7 needs to move back and forth, the speed reducing motor 51 on the mobile platform 5 is started, the speed reducing motor 51 drives the first gear 52, the first gear 52 drives the second gear 53 in meshed connection with the first gear, and the second gear 53 is in meshed connection with the rack 42, so that the mobile platform 5 moves back and forth on the support platforms 4 along the rack 42, and the suspension arm 7 fixedly arranged on the mobile platform 5 through the suspension arm fixing frame 6 moves back and forth; the traveling crane 9 moves the traveling crane 9 left and right on the boom 7 along the chute 8 by the shape driving mechanism 91, and the wire rope winding and unwinding operation is performed by the rope driving mechanism 92.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a creeping formwork mechanism with tower crane which characterized in that: it includes creeping formwork main part (1), connecting rod (2), vertical support frame (3), supporting platform (4), moving platform (5), davit mount (6), davit (7), spout (8), travelling crane (9), connecting rod (2) and vertical support frame (3) fixed connection are passed through to the both sides of creeping formwork main part (1), the top fixedly connected with supporting platform (4) of vertical support frame (3), swing joint has moving platform (5) on supporting platform (4), and the last fixed surface of moving platform (5) is connected with davit mount (6), and fixed surface is connected with davit (7) under the top of davit mount (6), and the side of davit (7) is equipped with spout (8), the top sliding connection of travelling crane (9) is in spout (8).
2. The creeping formwork mechanism with tower crane according to claim 1, characterized in that: supporting platform (4) contain recess (41), rack (42), recess (41) set up the left and right sides at supporting platform (4), rack (42) fixed connection is at the top surface of supporting platform (4).
3. The creeping formwork mechanism with tower crane according to claim 1, characterized in that: moving platform (5) contain gear motor (51), first gear (52), second gear (53), spacing leading wheel (54), connecting piece (55), gear motor (51) fixed mounting is in the outside of moving platform (5), first gear (52) are installed to gear motor's (51) output, and first gear (52) are connected with second gear (53) meshing, and second gear (53) are connected with rack (42) meshing, connecting piece (55) fixed mounting is in the left and right sides of moving platform (5), the bottom swing joint of connecting piece (55) has spacing leading wheel (54), and spacing leading wheel (54) are connected with recess (41).
4. The creeping formwork mechanism with tower crane according to claim 1, characterized in that: the mobile crane (9) comprises a walking driving mechanism (91) and a lifting rope driving mechanism (92), the walking driving mechanism (91) is fixedly installed at the top end of the mobile crane (9) and is connected with the sliding groove (8), and the lifting rope driving mechanism (92) is fixedly installed at one end of the mobile crane (9).
5. The creeping formwork mechanism with tower crane according to claim 1, characterized in that: and two ends of the supporting platform (4) are connected with fixing rods (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234159.1U CN216040692U (en) | 2021-06-03 | 2021-06-03 | Creeping formwork mechanism with tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234159.1U CN216040692U (en) | 2021-06-03 | 2021-06-03 | Creeping formwork mechanism with tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216040692U true CN216040692U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121234159.1U Active CN216040692U (en) | 2021-06-03 | 2021-06-03 | Creeping formwork mechanism with tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216040692U (en) |
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2021
- 2021-06-03 CN CN202121234159.1U patent/CN216040692U/en active Active
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