CN220387738U - Wind power tower section of thick bamboo reducing section reinforcing bar processing frock - Google Patents
Wind power tower section of thick bamboo reducing section reinforcing bar processing frock Download PDFInfo
- Publication number
- CN220387738U CN220387738U CN202322060856.5U CN202322060856U CN220387738U CN 220387738 U CN220387738 U CN 220387738U CN 202322060856 U CN202322060856 U CN 202322060856U CN 220387738 U CN220387738 U CN 220387738U
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- sliding
- steel bar
- wind power
- power tower
- annular
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- 235000017166 Bambusa arundinacea Nutrition 0.000 title description 2
- 235000017491 Bambusa tulda Nutrition 0.000 title description 2
- 241001330002 Bambuseae Species 0.000 title description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 title description 2
- 239000011425 bamboo Substances 0.000 title description 2
- 230000003014 reinforcing effect Effects 0.000 title description 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 77
- 239000010959 steel Substances 0.000 claims abstract description 77
- 238000003825 pressing Methods 0.000 claims abstract description 31
- 238000005452 bending Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 18
- 238000003754 machining Methods 0.000 claims description 13
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 8
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Machine Tool Units (AREA)
Abstract
The utility model discloses a processing tool for a variable-diameter section steel bar of a wind power tower, which comprises a steel bar bending mechanism; the steel bar bending mechanism comprises an annular processing base, and a plurality of locking assemblies for locking steel bars are assembled and connected on the annular processing base; the locking assembly comprises an adjusting slide seat which is connected to the annular processing base in a sliding manner, and the top of the adjusting slide seat is fixedly connected with a pair of vertical limit screws which are arranged at intervals; the bent steel bars are limited between the vertical limiting screws, and the locking assembly further comprises a rib pressing plate assembled and connected between the vertical limiting screws; the wind power tower section reducing steel bar processing tool also comprises a lifting mechanism for lifting the annular processing base; the device component can realize rapid bending operation of the steel bars in a labor-saving mode. And can be fast and convenient to operate on reinforcing steel bars with different diameters.
Description
Technical Field
The utility model belongs to the technical field of machining of wind power tower tube reducing section steel bars, and particularly relates to a wind power tower tube reducing section steel bar machining tool.
Background
The wind power tower is a tower pole of wind power generation, mainly plays a supporting role in a wind power generator set, and absorbs the vibration of the set. The concrete wind power tower is processed by adopting a concrete pouring mode and mainly comprises a cylindrical reinforcement cage framework and concrete poured on the framework.
In the process of producing and processing the reinforcement cage framework, the framework is formed by sequentially binding a plurality of annular ring ribs, so that the linear stirrups need to be bent into a circular shape in the process of producing and processing, and then binding operation is carried out at the free end position. In the processing process, the steel bars with different thicknesses are often required to be bent into a circular ring shape, specifically, when the reinforced end position of the steel bar cage framework is required to be arranged according to construction requirements, the steel bars with large diameters are required to be bent, and otherwise, the rest parts are subjected to bending processing by using the steel bars with smaller diameters.
However, because the reinforcing steel bar has certain strength, a plurality of operators are often required to cooperate in the bending process to carry out bending operation. Particularly, the bending difficulty of the steel bars with larger diameters is higher, so that a plurality of operators are required to bend the steel bars into a curved shape section by section in the construction process to form a circular steel bar ring.
At present, when the processing is carried out, the operation can only be carried out by a manual mode, but the mode is really difficult to carry out bending operation on the reinforcing steel bars with different thicknesses, the operation process is extremely laborious, and the production and processing efficiency is low.
Disclosure of Invention
Based on the background, the utility model aims to provide a processing tool for a variable-diameter section steel bar of a wind power tower.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a processing tool for a variable-diameter section steel bar of a wind power tower cylinder comprises a steel bar bending mechanism;
the steel bar bending mechanism comprises an annular processing base, and a locking assembly for locking steel bars is assembled and connected on the annular processing base;
the locking assembly comprises an adjusting slide seat which is connected to the annular processing base in a sliding manner, and the top of the adjusting slide seat is fixedly connected with a pair of vertical limit screws which are arranged at intervals;
the bent steel bars are limited between the vertical limiting screws, and the locking assembly further comprises a rib pressing plate assembled and connected between the vertical limiting screws;
the wind power tower section reducing steel bar processing tool further comprises a lifting mechanism for lifting the annular processing base;
in the processing process, the processing position is adjusted through the lifting mechanism.
Preferably, a positioning screw rod for positioning the adjusting slide seat is connected to the outer side wall of the adjusting slide seat in a threaded manner;
in the positioning process, the positioning screw rod is abutted against the outer side wall of the annular processing base.
Preferably, the vertical limit screw is respectively in threaded connection with a pressing nut for pressing the pressing rib plate.
Preferably, springs are respectively sleeved on the vertical limiting screws, and the tops of the springs are fixedly connected to the bottoms of the rib pressing plates;
the bottom of the vertical limit screw is in threaded connection with a bottom mounting seat fixedly connected to the top position of the adjusting slide seat;
the bottom of the spring is fixedly connected to the top of the bottom mounting seat.
Preferably, the central part of the pressure rib plate is in threaded connection with a tight screw.
Preferably, the lifting mechanism comprises a central lifting column, the bottom of the annular processing base is fixedly connected with a plurality of sliding arm plates which are connected to the outer side wall of the central lifting column in a sliding manner, and the bottom of the central lifting column is fixedly connected with the base;
the top of the base is fixedly connected with a plurality of lifting adjusting screws;
the lifting adjusting screw is assembled on the sliding arm plate.
Preferably, the lifting adjusting screw is connected with the sliding arm plate in a sliding manner;
and the lifting adjusting screw is in threaded connection with a pair of adjusting nuts positioned at the top and bottom positions of the sliding arm plate.
Preferably, the inner end of the sliding arm plate is a sliding end;
the sliding end is provided with a sliding key groove;
a plurality of sliding keys matched with the sliding key grooves are integrally formed on the outer side wall of the central lifting column;
the sliding key is connected to the sliding key groove in a sliding mode.
Preferably, a sliding opening is formed in the adjusting sliding seat, and a roller is limited at the top in the sliding opening;
the rollers roll on the top of the annular processing base;
an annular groove is formed in the top of the annular processing base, and the roller rolls in the annular groove.
The utility model has the following beneficial effects:
1. in the process of realizing the work, an operator limits one end of the steel bar in a locking assembly at a starting position, specifically, the steel bar is clamped between vertical limiting screws, then the circular ring is bent, and one section of the steel bar are sequentially clamped into the locking assembly one by one while bending. After being clamped in, the clamping plate is pressed by a pressing plate.
The ends of the bars are snapped into locking assemblies in the end positions. In the structure, one side is clamped into the steel bar, one side is limited by the steel bar, and bending of other parts and deformation of bent steel bar ends are avoided, so that bending arcs are not accurate enough. The mode realizes that the steel bars are rapidly bent in a labor-saving mode.
And can be used for rapidly and conveniently operating the steel bars with different diameters (thicknesses).
2. The pressing screw rod is in threaded connection with the central part of the pressing plate, so that when the pressing plate is insufficient in touch pressure, the steel bar at the part cannot be tilted to be abutted against the adjusting slide seat, at the moment, the pressing screw rod is downwards adjusted to be abutted against the steel bar of the tilting, the tilted steel bar is forcedly corrected to be horizontally abutted against the adjusting slide seat, and in the bending operation process, the steel bar is ensured to be abutted against the adjusting slide seat, and the bent steel bar is ensured to be in a horizontal state.
3. The bottom of the annular processing base is fixedly connected with a sliding arm plate on the outer side wall of the central lifting column, and the top of the base is fixedly connected with 2 symmetrically arranged lifting adjusting screws; the lifting adjusting screw is assembled on the sliding arm plate, a pair of adjusting nuts positioned at the top and bottom positions of the sliding arm plate are connected with the lifting adjusting screw in a threaded mode, so that height adjustment is achieved, the annular machining base is enabled to be adjusted to be convenient to operate at the height position, and operation difficulty is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of a locking assembly according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a dispersion structure of an adjusting carriage according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of the structure of FIG. 1 under another view angle according to an embodiment of the present utility model;
FIG. 5 is a top view of the embodiment of the present utility model shown in FIG. 1;
fig. 6 is a schematic structural view of a locking assembly for assembling and connecting locking bars on a circular processing base according to an embodiment of the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
Example 1
1-6, a wind power tower section steel bar processing tool comprises a steel bar bending mechanism; the steel bars with different thicknesses are conveniently bent into the steel bar ring, in particular to thicker steel bars, through the steel bar bending mechanism.
Specifically, the steel bar bending mechanism comprises an annular processing base 1 (the size of the annular processing base 1 corresponds to that of the bent steel bar ring), and a plurality of locking assemblies for locking the steel bars are assembled and connected on the annular processing base 1. The steel bar is locked in sections in the bending process through the locking assembly, the steel bars are bent section by section, and in the bending process, labor is saved, and meanwhile the bending processing efficiency is improved.
Specifically, the locking assembly comprises an adjusting slide seat 21 which is connected to the annular processing base 1 in a sliding manner, and a pair of vertical limit screws 22 which are arranged at intervals are fixedly connected to the top of the adjusting slide seat 21; a limit structure for bending the reinforcing steel bar is formed between the vertical limit screws 22.
The bent reinforcing steel bars are limited between the vertical limiting screws 22, and meanwhile, the locking assembly further comprises a pressing rib plate 23 assembled and connected between the vertical limiting screws 22 (the pressing rib plate 23 is a steel plate and is used for pressing out the reinforcing steel bars of the bending section, so that the other parts are prevented from upward tilting after being stressed and bent); the vertical limit screw 22 is respectively connected with a pressing nut in a threaded manner for pressing the pressing rib plates 23.
During operation, an operator limits one end of the steel bar in the locking assembly at the starting position, specifically, the steel bar is clamped between the vertical limiting screws 22, then the circular ring is bent, and one section of the steel bar are sequentially clamped into the locking assembly one by one while bending. After the clamping, the clamping plate 23 is pressed down.
The ends of the bars are snapped into locking assemblies in the end positions. In the structure, one side is clamped into the steel bar, one side is limited by the steel bar, and bending of other parts and deformation of bent steel bar ends are avoided, so that bending arcs are not accurate enough.
After the steel bar is bent, an operator repairs and corrects the shape of the steel bar by using a tool, the circular ring shape is ensured to be accurate, and the steel bar is in a limiting state, so that the steel bar cannot be deformed randomly in the process of correcting the posture, and the production and processing efficiency is greatly improved.
The vertical limit screws 22 are respectively sleeved with springs 25, and the tops of the springs 25 are fixedly connected to the bottoms of the rib pressing plates 23; specifically, a bottom mounting seat (a thread groove for connecting the vertical limit screw 22 is formed on the bottom mounting seat) fixedly connected to the top position of the adjusting slide seat 21 is connected to the bottom of the vertical limit screw 22 through threads. The bottom of the spring 25 is fixedly connected to the top of the bottom mount.
When the processed steel bars need to be disassembled, the pressing nuts are loosened, and under the restoring force of the springs 25, the pressing rib plates 23 are quickly separated from the touch pressure, so that the unloading is convenient.
The central part of the pressing plate 23 is screwed with a pressing screw 24, specifically, when the pressing force of the pressing plate 23 is insufficient, the steel bar at the part can not be lifted up to be abutted against the adjusting slide seat 21, at this time, the pressing screw 24 is adjusted down to be pressed against the lifted steel bar by the pressing screw 24, and the lifted steel bar is forcedly corrected to be horizontally abutted against the adjusting slide seat 21.
Example 2
As shown in fig. 1 to 6, in this embodiment, based on the structure of embodiment 1, a positioning screw 211 for positioning the adjusting slide 21 is screwed on the outer sidewall of the adjusting slide 21; during positioning, the positioning screw 211 abuts against the outer side wall of the annular processing base 1.
Specifically, the distance between adjacent locking assemblies is firstly adjusted before bending the reinforcing steel bars, so that the reinforcing steel bars are bent section by section in an optimal distance distribution mode, the sliding seat 21 is adjusted in a sliding mode, and then the positioning is achieved through the extrusion positioning function of the positioning screw 211.
In order to improve the sliding flexibility, the adjusting slide 21 is provided with a sliding opening, and a roller a is limited at the top in the sliding opening (the top in the sliding opening is provided with a groove body for limiting the roller a, and the roller a is limited in the groove body but can freely rotate in the same way as the prior art); the roller A rolls on the top of the annular processing base 1; an annular groove 11 is formed in the top of the corresponding annular processing base 1, and the roller A rolls in the annular groove 11.
In the working process, the stability and the flexibility of the adjustment are higher because the roller rolling mode is adjusted during the sliding adjustment.
In the actual working process, the rollers A are preferably arranged at the top in the sliding port and at the two sides of the bottom, so that the rollers A at the upper position roll on the top of the annular processing base 1, and the rollers at the lower position roll on the bottom of the annular processing base 1, and the flexibility of sliding adjustment is further improved.
Example 3
1-6, on the basis of the structure of the embodiment 1, the wind power tower reducing section steel bar machining tool further comprises a lifting mechanism for lifting the annular machining base 1, and the machining position is adjusted through the lifting mechanism in the machining process. The height adjustment operation platform which is convenient to operate optimally is realized by the height adjustment mode.
Specifically, the lifting mechanism comprises a central lifting column 31, 2 sliding arm plates 32 which are symmetrically arranged and are in sliding connection with the outer side wall of the central lifting column 31 are fixedly connected with the bottom of the annular processing base 1, and an annular base 5 is fixedly connected with the bottom of the central lifting column 31; meanwhile, the top of the base 5 is fixedly connected with 2 symmetrically arranged lifting adjusting screws 4; the elevation adjustment screw 4 is fitted to the slide arm plate 32. The lifting adjusting screw 4 is connected with the sliding arm plate 32 in a sliding way; meanwhile, a pair of adjusting nuts 41 positioned at the top and bottom positions of the sliding arm plate 32 are screw-coupled to the elevation adjusting screw 4.
When the height is adjusted, an operator releases the adjusting nut 41 and lifts the active descending annular processing base 1 to adjust the height of the operating position, and then the operating position is positioned through the adjusting nut 41.
The inner end of the sliding arm plate 32 is a sliding end 321; the sliding end 321 is provided with a sliding key groove; 2 sliding keys 311 matched with the sliding key grooves are integrally formed on the outer side wall of the corresponding central lifting column 31; the sliding key 311 is slidably coupled to the sliding key groove.
The sliding key 311-sliding key groove matching state is adopted, so that the lifting adjustment stability is conveniently maintained in the lifting adjustment process.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (9)
1. The tooling for machining the steel bars of the variable-diameter section of the wind power tower is characterized by comprising a steel bar bending mechanism;
the steel bar bending mechanism comprises an annular processing base, and a locking assembly for locking steel bars is assembled and connected on the annular processing base;
the locking assembly comprises an adjusting slide seat which is connected to the annular processing base in a sliding manner, and the top of the adjusting slide seat is fixedly connected with a pair of vertical limit screws which are arranged at intervals;
the bent steel bars are limited between the vertical limiting screws, and the locking assembly further comprises a rib pressing plate assembled and connected between the vertical limiting screws;
the wind power tower section reducing steel bar processing tool further comprises a lifting mechanism for lifting the annular processing base;
in the processing process, the processing position is adjusted through the lifting mechanism.
2. The wind power tower section steel bar machining tool according to claim 1, wherein a positioning screw for positioning the adjusting slide seat is connected to the outer side wall of the adjusting slide seat in a threaded manner;
in the positioning process, the positioning screw rod is abutted against the outer side wall of the annular processing base.
3. The wind power tower section variable-diameter steel bar processing tool according to claim 1, wherein the vertical limit screws are respectively connected with a pressing nut in a threaded manner, and the pressing nuts touch the pressing plate.
4. The wind power tower section variable-diameter steel bar processing tool according to claim 1, wherein springs are respectively sleeved on the vertical limiting screws, and the tops of the springs are fixedly connected to the bottoms of the rib pressing plates;
the bottom of the vertical limit screw is in threaded connection with a bottom mounting seat fixedly connected to the top position of the adjusting slide seat;
the bottom of the spring is fixedly connected to the top of the bottom mounting seat.
5. The tooling for machining the variable-diameter section steel bars of the wind power tower according to claim 1, wherein the central part of the pressure rib plate is in threaded connection with a tightening screw.
6. The wind power tower section steel bar machining tool according to claim 1, wherein the lifting mechanism comprises a central lifting column, the bottom of the annular machining base is fixedly connected with a plurality of sliding arm plates which are connected to the outer side wall of the central lifting column in a sliding manner, and the bottom of the central lifting column is fixedly connected with a base;
the top of the base is fixedly connected with a plurality of lifting adjusting screws;
the lifting adjusting screw is assembled on the sliding arm plate.
7. The wind power tower section variable diameter steel bar processing tool according to claim 6, wherein the lifting adjusting screw is slidingly connected with the sliding arm plate;
and the lifting adjusting screw is in threaded connection with a pair of adjusting nuts positioned at the top and bottom positions of the sliding arm plate.
8. The wind power tower section variable-diameter steel bar processing tool according to claim 6, wherein the inner end of the sliding arm plate is a sliding end;
the sliding end is provided with a sliding key groove;
a plurality of sliding keys matched with the sliding key grooves are integrally formed on the outer side wall of the central lifting column;
the sliding key is connected to the sliding key groove in a sliding mode.
9. The tooling for machining the variable-diameter section steel bars of the wind power tower cylinder according to claim 1, wherein a sliding port is formed in the adjusting sliding seat, and a roller is limited at the top in the sliding port;
the rollers roll on the top of the annular processing base;
an annular groove is formed in the top of the annular processing base, and the roller rolls in the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060856.5U CN220387738U (en) | 2023-08-02 | 2023-08-02 | Wind power tower section of thick bamboo reducing section reinforcing bar processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322060856.5U CN220387738U (en) | 2023-08-02 | 2023-08-02 | Wind power tower section of thick bamboo reducing section reinforcing bar processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387738U true CN220387738U (en) | 2024-01-26 |
Family
ID=89597235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322060856.5U Active CN220387738U (en) | 2023-08-02 | 2023-08-02 | Wind power tower section of thick bamboo reducing section reinforcing bar processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387738U (en) |
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2023
- 2023-08-02 CN CN202322060856.5U patent/CN220387738U/en active Active
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