CN220926130U - Full-automatic tower column building device - Google Patents
Full-automatic tower column building device Download PDFInfo
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- CN220926130U CN220926130U CN202321762894.9U CN202321762894U CN220926130U CN 220926130 U CN220926130 U CN 220926130U CN 202321762894 U CN202321762894 U CN 202321762894U CN 220926130 U CN220926130 U CN 220926130U
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- sleeve frame
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- standard knot
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- 238000010276 construction Methods 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 abstract description 8
- 230000001174 ascending effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The application discloses a full-automatic tower column building device, which belongs to the technical field of hoisting machinery and particularly comprises a standard section sleeve frame, a standard section and a winch module; the standard knot sleeve frame is vertically arranged on the ground, the standard knot is nested in the standard knot sleeve frame, the winch module comprises a winch and a movable connecting piece, the end part of a steel wire rope led out of the winch is connected to the top end of the standard knot sleeve frame, the movable connecting piece is arranged on the winch, and the movable connecting piece is connected to the bottom of the standard knot; the hydraulic lifting mechanism is superior to a traditional hydraulic lifting mechanism, a winch structure is originally introduced, only the operation near the ground is needed, the ascending operation is not needed, the safety coefficient is high, the tower column is only needed to be built in the building mode, the lifting assembly is not needed to be lifted, the phenomenon of light weight and feet is avoided, the construction progress is not influenced even in windy weather, and the building efficiency is remarkably improved.
Description
Technical Field
The utility model relates to the technical field of hoisting machinery, in particular to a full-automatic tower column building device.
Background
Generally, the tower crane can be divided into a foundation, a tower column, a rotary, a lifting, a balance arm, a crane trolley, a tower top, a cab, a luffing and the like according to the functions of each part;
The construction of the existing tower crane is generally to construct part of standard knots firstly, fix the lifting assembly of the tower crane on the standard knots at the top by means of ground lifting equipment, then lift the constructed tower column and the lifting assembly at the top together by means of a hydraulic lifting mechanism, and then place new standard knots in the standard knot sleeve frame below after lifting, and continuously lift the tower crane by means of the hydraulic lifting mechanism step by step, so that the lifting load is extremely high; the construction method has the following defects: on one hand, the lifting weight is large, the problem of light head and foot weight exists, each lifting section needs to be lifted by constructors for fixed connection, the fixing of each section at least takes more than half an hour, the potential safety hazard is difficult to eliminate, the operation is time-consuming and labor-consuming, the construction work cannot be continued in a windy day, and the construction progress is slow; meanwhile, as the hydraulic jacking mechanism is jacked by a large weight, in order to ensure jacking installability, the hydraulic jacking mechanism needs to be placed at high altitude, the height difference between the hydraulic jacking mechanism and the lifting assembly is controlled, and therefore constructors need to work at high altitude, and the danger coefficient is extremely high; in addition, in the same building area, when the tower crane needs to be moved, the tower crane needs to be completely dismantled and then transported to another place for reassembling, and the integral migration cannot be realized, and the essential reason is that the tower crane is 'light in weight, light in weight', and unstable in gravity center and easy to collapse.
Disclosure of utility model
The utility model aims to provide a full-automatic tower column building device, which is capable of omitting a traditional hydraulic jacking mechanism, originally introducing a winch structure, only needing to work near the ground, not needing to ascend, and having high safety coefficient.
The application provides a full-automatic tower column building device which aims at solving the technical problems that in the prior art, the building of a tower crane is time-consuming and labor-consuming and the safety coefficient is low; the standard section sleeve frame is vertically arranged on the ground, the standard section is nested in the standard section sleeve frame, the winch module comprises a winch and a movable connecting piece, the end part of a steel wire rope led out of the winch is connected to the top end of the standard section sleeve frame, the movable connecting piece is installed on the winch, and the movable connecting piece is connected to the bottom of the standard section.
Furthermore, the full-automatic tower column building device further comprises a standard section guide groove, wherein the standard section guide groove is paved on the ground, and the standard section sleeve frame spans over the standard section guide groove.
Furthermore, the application provides a full-automatic tower column building device, wherein the standard section sleeve frame height is larger than the standard section height.
Furthermore, the application provides a full-automatic tower construction device, wherein the movable connecting piece is preferably a hook.
Furthermore, the application provides a full-automatic tower column building device, wherein 2 sets of winch modules are arranged, and 2 sets of winch modules are symmetrically arranged on two sides of the standard joint sleeve frame.
Furthermore, the application provides a full-automatic tower column building device, which further comprises a guide column, wherein the guide column is longitudinally arranged on the standard knot sleeve frame, and the winch is arranged on the guide column.
The second object of the application is to provide a tower crane construction method, which is provided with the full-automatic tower column construction device and further comprises a lifting assembly, wherein the lifting assembly comprises a tower body sleeve frame, a lifting arm and a balance arm, the tower body sleeve frame is sleeved on the standard section and placed on the standard section sleeve frame, and the lifting arm and the balance arm are respectively arranged on two sides of the tower body sleeve frame; the method specifically comprises the following steps:
a standard joint sleeve frame is vertically arranged and fixed on the ground;
the wire rope led out of the winch is firmly connected to the top end of the standard section sleeve frame;
Pushing the first standard section into the standard section sleeve frame, manually hooking the movable connecting piece at the bottom of the standard section, starting the winch to lift the standard section to a certain height, pushing the second standard section, connecting and fixing the first standard section and the second standard section, controlling the winch to descend to the bottom of the second standard section, repeating the steps to lift the first standard section and the second standard section, and pushing the first standard section and the second standard section into the third standard section until the whole tower column is built;
The steel wire rope is pulled to the top end of the tower column and fixed;
sleeving the tower body sleeve frame on the tower column by means of ground lifting equipment and placing the tower body sleeve frame on the standard section sleeve frame;
The crane boom balance arm is arranged on the tower body sleeve frame by means of ground crane equipment;
Connecting the movable connecting piece to the tower body sleeve frame;
and starting a winch to lift the hoisting assembly to a required height and then fixing the hoisting assembly on the tower column.
Compared with the prior art, the full-automatic tower column building device and the tower crane building method provided by the utility model have the following advantages: on one hand, the tower crane is constructed by constructing a tower column part firstly, which is different from the traditional mode that the tower column and the lifting assembly are lifted together, the lifting load is small, the construction is only needed to be performed on the ground, the safety coefficient is high, the construction work of the tower column is not influenced in windy weather, and the construction efficiency is high; on the other hand, the hoisting assembly only needs ground hoisting equipment to participate in assembly, ground operation is safer and more convenient, not only the construction of the tower column can be realized by means of the winch module provided by the utility model for the first time, but also the hoisting assembly can be lifted to the top along the tower column by means of the winch module after the construction of the tower column is finished, and the hoisting assembly is completely different from the construction mode of the traditional tower crane; in addition, when the same construction area needs to move the tower crane, the crane is only required to be placed down by means of the winch module, the gravity center of the tower crane is obviously reduced, the whole movement is convenient, and the stability is extremely strong.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a fully automatic tower construction device provided by the utility model;
FIG. 2 is a schematic view of the partial structure of FIG. 1;
fig. 3 is a schematic diagram of tower crane construction corresponding to the tower crane construction mode provided by the utility model;
Figure 4 is a schematic diagram of the completion of the construction.
Wherein, 1, a standard joint sleeve frame; 2. a standard section; 3. a guide post; 4. a standard knot guide slot; 5. a hoist; 6. a movable connecting piece; 7. a wire rope; 8. a tower body sleeve frame; 9. a boom; 10. balance arm.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model; it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "configured with," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 4, the present embodiment provides a full-automatic tower column construction apparatus, which includes a standard joint housing frame 1, a standard joint 2, a guide column 3, a standard joint guide groove 4, and a hoist module; the standard joint sleeve frame 1 is vertically arranged on the ground, the standard joint 2 is nested in the standard joint sleeve frame 1, and in order to facilitate the connection and fixation of the adjacent standard joint 2, in this embodiment, the height of the standard joint sleeve frame 1 is greater than that of the standard joint 2; the winch module comprises a winch 5 and a movable connecting piece 6, the movable connecting piece 6 in the embodiment selects a hook, the end part of a steel wire rope 7 led out of the winch 5 is connected to the top end of the standard section sleeve frame 1, the movable connecting piece 6 is arranged on the winch 5, and the movable connecting piece 6 is connected to the bottom of the standard section 2; the guide post 3 is longitudinally arranged on the standard joint sleeve frame 1, and the winch 5 is arranged on the guide post 3; the standard joint guide groove 4 is paved on the ground, and the standard joint sleeve frame 1 spans over the standard joint guide groove 4; in order to enhance the stability of the standard knot 2, in this embodiment, 2 sets of winch modules are provided, and the 2 sets of winch modules are symmetrically arranged at two sides of the standard knot sleeve frame 1.
As shown in fig. 3 and 4, the present embodiment further provides a tower crane construction method, which uses a fully automatic tower column construction device, and further includes a crane assembly, where the crane assembly includes a tower body sleeve frame 8, a crane arm 9, and a balance arm 10, the tower body sleeve frame 8 is sleeved on the standard section 2 and placed on the standard section sleeve frame 1, and the crane arm 9 and the balance arm 10 are respectively installed on two sides of the tower body sleeve frame 8; the method specifically comprises the following steps:
a standard joint sleeve frame 1 is vertically arranged and fixed on the ground;
the steel wire rope 7 led out of the winch 5 is firmly connected to the top end of the standard joint sleeve frame 1;
pushing the first standard section 2 into the standard section sleeve frame 1, manually hooking the movable connecting piece 6 at the bottom of the standard section 2, starting the winch 5 to lift the standard section 2 to a certain height, pushing the second standard section 2, connecting and fixing the first standard section 2 and the second standard section 2, controlling the winch 5 to descend to the bottom of the second standard section 2, repeating the steps to lift the first standard section 2 and the second standard section 2, and pushing the first standard section 2 and the second standard section 2 into the third standard section 2 until the whole tower column is built;
the steel wire rope 7 is pulled to the top end of the tower column and fixed;
Sleeving the tower body sleeve frame 8 on the tower column by means of ground lifting equipment and placing the tower body sleeve frame on the standard joint sleeve frame 1;
The balance arm 10 of the crane arm 9 is arranged on the tower body sleeve frame 8 by means of ground crane equipment;
connecting the movable connecting piece 6 to the tower body sleeve frame 8;
the hoisting machine 5 is started to lift the hoisting assembly to the required height and then fixed on the tower.
The construction process and principle are as follows: after a standard section guide groove 4 is paved on the ground, a standard section sleeve frame 1 is spanned on the standard section sleeve frame, guide posts 3 are respectively arranged on two sides of the standard section sleeve frame 1, two sets of winches 5 are respectively arranged on the guide posts 3, a steel wire rope 7 for leading out the winches 5 is fixed on the top of the standard section sleeve frame 1, the first section standard section 2 is pushed along the standard section guide groove 4 until the standard section 2 is completely nested in the standard section sleeve frame 1, two hooks are respectively hung on two sides of the standard section 2 by hand, the winches 5 are started to pull up the standard section 2 and the standard section 2 together, the winches 5 are pushed into the second section standard section 2, the winches 5 are controlled to lower the first section standard section 2 until the first section standard section 2 and the second section standard section 2 are nested in place, constructors detach the hooks after the fixing is completed, the two sets of winches 5 are pushed down along the guide posts 3, the hooks are hooked on the lower part of the second section standard section 2, the winches 5 are started to pull up the first section 2 and the second section standard section 2 to a certain height, the standard section 2 is not pulled up to the standard section 2, and the standard section 2 is repeatedly pulled up to a certain height, and the standard section 2 is not repeatedly pulled up; after the whole tower column is built, a steel wire rope 7 connected to the top end of a standard section 2 is canceled, a tower body sleeve frame 8 is mounted on the tower column by means of a ground crane and is placed on the top end of the standard section sleeve frame 1, a crane boom 9, a balance boom 10 and other parts are mounted on the tower body sleeve frame 8 by means of the ground crane, the end part of the steel wire rope 7 is connected to the top end of the tower column, a hook is hooked on the tower body sleeve frame 8 (the hook is not required to hook in order to lift the tower body sleeve frame 8), the hook can be canceled, a whole winch bolt can be directly mounted on the tower body sleeve frame 8), a winch 5 is started, the whole crane assembly is lifted, and the crane assembly is mounted on the tower column after the crane assembly is lifted to a required height, so that the building of the tower crane is completed; when the whole tower crane needs to be moved, the connection between the lifting assembly and the tower column is required to be loosened, the lifting assembly is lowered by means of the winch 5, the lifting assembly is lowered to the position of the standard section sleeve frame 1 to be placed on the standard section sleeve frame 1, the gravity center of the whole tower crane is completely close to the ground, the whole tower crane can be pushed by means of ground pushing equipment, the lifting assembly is pulled up again by means of the winch 5 to be used very conveniently.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The full-automatic tower column building device is characterized by comprising a standard joint sleeve frame, a standard joint and a winch module; the standard section sleeve frame is vertically arranged on the ground, the standard section is nested in the standard section sleeve frame, the winch module comprises a winch and a movable connecting piece, the end part of a steel wire rope led out of the winch is connected to the top end of the standard section sleeve frame, the movable connecting piece is installed on the winch, and the movable connecting piece is connected to the bottom of the standard section.
2. The fully automatic tower construction device of claim 1, further comprising a standard knot guide channel, the standard knot guide channel being laid on the ground, the standard knot sleeve being straddled over the standard knot guide channel.
3. A fully automatic tower construction device according to claim 1, wherein the standard knot sleeve height is greater than the standard knot height.
4. The fully automatic tower construction device of claim 1, wherein the movable connection is a hook.
5. The fully automatic tower construction device according to claim 1, wherein the winch modules are provided with 2 sets, and 2 sets of the winch modules are symmetrically arranged at two sides of the standard joint frame.
6. The fully automatic tower construction device according to claim 1 or 5, further comprising a guide post longitudinally provided to the standard knot cage, the hoist being mounted to the guide post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762894.9U CN220926130U (en) | 2023-07-06 | 2023-07-06 | Full-automatic tower column building device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762894.9U CN220926130U (en) | 2023-07-06 | 2023-07-06 | Full-automatic tower column building device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926130U true CN220926130U (en) | 2024-05-10 |
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ID=90967511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321762894.9U Active CN220926130U (en) | 2023-07-06 | 2023-07-06 | Full-automatic tower column building device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926130U (en) |
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2023
- 2023-07-06 CN CN202321762894.9U patent/CN220926130U/en active Active
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