CN217375701U - Fixing device for prefabricated part construction and transportation - Google Patents
Fixing device for prefabricated part construction and transportation Download PDFInfo
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- CN217375701U CN217375701U CN202123027374.7U CN202123027374U CN217375701U CN 217375701 U CN217375701 U CN 217375701U CN 202123027374 U CN202123027374 U CN 202123027374U CN 217375701 U CN217375701 U CN 217375701U
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- 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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Abstract
The utility model relates to a transfer equipment technical field of wind power generation blade, concretely relates to be used for prefab construction fixing device for transportation, including the base that is equipped with the caster and the adjustable positioning device of setting on the base, adjustable positioning device includes a plurality of adjustable positioning mechanism that are annular equipartition on the base, be equipped with the bar spout with adjustable positioning mechanism one-to-one on the terminal surface of base, every adjustable positioning mechanism all includes horizontal straight line adjustment mechanism and vertical lift positioning mechanism, the utility model discloses simple structure can carry out stable location to not unidimensional blade root, is convenient for transport blade root, and guarantees that blade root's form is not influenced.
Description
Technical Field
The utility model relates to a transportation equipment technical field of wind power generation blade, concretely relates to be used for prefab construction fixing device for transportation.
Background
In recent years, the wind power industry rises, and the wind power blades are used as main parts of wind power, so that the market prospect is considerable. The blade root prefabricated part is installed at the blade root, can save when strengthening the blade root intensity and lay the layer time. The lower die prefabricated part and the upper die prefabricated part are also required to be formed by splicing 2 completely identical prefabricated part blocks.
Because the blade root prefabricated part has large mass, the assembly precision requirement is higher. In order to ensure that the relevant performance and form are not affected in the transferring process, the cart for transferring needs to be specially designed.
It can be seen that providing a fixing device for use in the construction and transportation of prefabricated parts is a problem that needs to be solved in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for prefab construction fixing device for transportation.
To achieve the purpose, the utility model adopts the following technical proposal:
the fixing device for the prefabricated part construction and transportation comprises a base provided with movable trundles and an adjustable positioning device arranged on the base, wherein the adjustable positioning device comprises a plurality of adjustable positioning mechanisms which are annularly and uniformly distributed on the base, strip-shaped sliding grooves which are in one-to-one correspondence with the adjustable positioning mechanisms are arranged on the end surface of the base, and each adjustable positioning mechanism comprises a transverse linear adjusting mechanism and a longitudinal lifting positioning mechanism;
the transverse linear adjusting mechanism is arranged in the strip-shaped sliding groove, and the longitudinal lifting positioning mechanism is vertically arranged at the adjusting section of the transverse linear adjusting mechanism and is positioned above the base;
the center position of the bottom of the base is provided with a center bevel gear through a short shaft, and the end part of each transverse linear adjusting mechanism is provided with a small bevel gear meshed with the center bevel gear.
Preferably, each transverse linear adjusting mechanism comprises a transverse lead screw, a transverse sliding seat and an adjusting hand wheel, the transverse lead screw is horizontally and rotatably mounted on the base, the transverse sliding seat is mounted on the transverse lead screw in a threaded manner and is in sliding fit with the strip-shaped sliding groove, the small bevel gear is mounted at the end part of the transverse lead screw, and the adjusting hand wheel is mounted at the other end of the transverse lead screw;
the longitudinal lifting positioning mechanism is vertically arranged at the upper end of the transverse sliding seat.
Preferably, the longitudinal lifting positioning mechanism comprises a longitudinal rack, a driving assembly, a longitudinal lifting assembly, a swinging assembly and a U-shaped positioning block, the longitudinal rack is vertically arranged at the upper end of the transverse sliding seat, the longitudinal lifting assembly is vertically arranged in the longitudinal rack, the driving assembly is horizontally arranged at the bottom of the longitudinal rack, the power output end of the driving assembly is connected with the power input end of the longitudinal lifting assembly, the swinging assembly is horizontally arranged at the lifting end of the longitudinal lifting assembly, the U-shaped positioning block is vertically arranged at the end part of the swinging assembly, and the opening of the U-shaped positioning block faces downwards;
the U-shaped positioning block is used for clamping the root of the blade in the vertical direction.
Preferably, the longitudinal lifting assembly comprises a longitudinal lead screw and a lifting sliding seat, the longitudinal lead screw is vertically and rotatably mounted in the longitudinal rack, the lifting sliding seat is mounted on the longitudinal lead screw in a threaded manner and is in sliding fit with the longitudinal rack, and the driving end of the driving assembly is connected with the end part of the longitudinal lead screw;
the end part of the swing component is in running fit with the lifting sliding seat.
Preferably, the driving assembly comprises a driving hand wheel, a driving shaft, a first bevel gear and a second bevel gear, the driving shaft is horizontally and rotatably mounted on the longitudinal rack, the driving hand wheel is mounted at the end of the driving shaft, the first bevel gear is mounted at the other end of the driving shaft, the second bevel gear is mounted at the end of the longitudinal screw, and the first bevel gear is meshed with the second bevel gear.
Preferably, the swing assembly comprises a swing seat and a swing support arranged on the outer side of the swing seat, the swing seat is in running fit with the lifting sliding seat, and the U-shaped positioning block is arranged at the end of the swing support.
Has the advantages that: when the utility model is used, the blade root is positioned and then transported, and the positioned blade root can be transported through the movable trundle at the lower end of the base;
when the blade root is positioned, the blade root is placed at the central position of a base, then one adjusting hand wheel is rotated, the adjusting hand wheel drives the transverse screw rods to rotate, all the transverse screw rods simultaneously rotate through the bevel pinions and the central bevel gears, all the transverse sliding bases move to the central position close to the base, and when the transverse sliding bases move to the designated position, the adjusting hand wheel stops rotating, and the positions of the transverse sliding bases are locked;
then manually rotating the swing assembly to enable the U-shaped positioning block to be located right above the upper end face of the blade root, rotating a driving hand wheel, driving the driving hand wheel to drive a driving shaft to rotate, driving a longitudinal lead screw to rotate through a bevel gear I and a bevel gear II, driving a lifting slide seat to move downwards when the longitudinal lead screw rotates, driving the swing assembly and the U-shaped positioning block to move downwards, enabling the upper end of the blade root to finally enter the U-shaped positioning block, limiting the blade root on a base through the U-shaped positioning block, and enabling the shape of the blade root not to be affected and stably positioning the blade root during transferring;
through the mode, the blade roots with different sizes can be positioned, so that the utility model has higher use flexibility and universality;
the utility model discloses simple structure can carry out stable location to unidimensional root of blade, is convenient for transport root of blade, and guarantees that root of blade's form is not influenced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
Fig. 1 is a top view of the present invention;
FIG. 2 is a schematic view of the present invention;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a schematic structural view of the elevating positioning mechanism;
1-base, 2-blade root, 3-transverse screw rod, 4-adjusting hand wheel, 5-transverse sliding seat, 6-longitudinal frame, 7-driving hand wheel, 8-driving shaft, 9-longitudinal screw rod, 10-lifting sliding seat, 11-swinging seat, 12-swinging support, 13-U-shaped positioning block, 14-short shaft, 15-central bevel gear, 16-small bevel gear, 17-bevel gear I and 18-bevel gear II.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 5, the fixing device for prefabricated part construction and transportation comprises a base 1 provided with a movable caster and an adjustable positioning device arranged on the base 1, wherein the adjustable positioning device comprises a plurality of adjustable positioning mechanisms which are annularly and uniformly distributed on the base 1, strip-shaped sliding grooves which are in one-to-one correspondence with the adjustable positioning mechanisms are arranged on the end surface of the base 1, and each adjustable positioning mechanism comprises a transverse linear adjusting mechanism and a longitudinal lifting positioning mechanism;
the transverse linear adjusting mechanism is arranged in the strip-shaped sliding chute, and the longitudinal lifting positioning mechanism is vertically arranged at the adjusting section of the transverse linear adjusting mechanism and is positioned above the base 1;
the center position of the bottom of the base 1 is provided with a central bevel gear 15 through a short shaft 14, and the end part of each transverse linear adjusting mechanism is provided with a small bevel gear 16 meshed with the central bevel gear 15.
Preferably, each transverse linear adjusting mechanism comprises a transverse screw rod 3, a transverse sliding seat 5 and an adjusting hand wheel 4, the transverse screw rod 3 is horizontally and rotatably mounted on the base 1, the transverse sliding seat 5 is mounted on the transverse screw rod 3 in a threaded manner and is in sliding fit with the strip-shaped sliding groove, the small bevel gear 16 is mounted at the end part of the transverse screw rod 3, and the adjusting hand wheel 4 is mounted at the other end of the transverse screw rod 3;
the longitudinal lifting positioning mechanism is vertically arranged at the upper end of the transverse sliding seat 5.
In this embodiment, the longitudinal lifting and positioning mechanism includes a longitudinal frame 6, a driving assembly, a longitudinal lifting assembly, a swinging assembly and a U-shaped positioning block 13, the longitudinal frame 6 is vertically arranged at the upper end of the cross sliding seat 5, the longitudinal lifting assembly is vertically arranged in the longitudinal frame 6, the driving assembly is horizontally arranged at the bottom of the longitudinal frame 6, the power output end of the driving assembly is connected with the power input end of the longitudinal lifting assembly, the swinging assembly is horizontally arranged at the lifting end of the longitudinal lifting assembly, the U-shaped positioning block 13 is vertically arranged at the end of the swinging assembly, and the opening of the U-shaped positioning block 13 faces downward;
the U-shaped positioning block 13 is used for clamping the blade root 2 in the vertical direction.
In this embodiment, the longitudinal lifting assembly includes a longitudinal lead screw 9 and a lifting slide 10, the longitudinal lead screw 9 is vertically and rotatably installed in the longitudinal frame 6, the lifting slide 10 is threadedly installed on the longitudinal lead screw 9 and is in sliding fit with the longitudinal frame 6, and a driving end of the driving assembly is connected with an end of the longitudinal lead screw 9;
the end of the swing assembly is in running fit with the lifting slide 10.
In the embodiment, the driving assembly comprises a driving hand wheel 7, a driving shaft 8, a first bevel gear 17 and a second bevel gear 18, the driving shaft 8 is horizontally and rotatably mounted on the longitudinal frame 6, the driving hand wheel 7 is mounted at the end of the driving shaft 8, the first bevel gear 17 is mounted at the other end of the driving shaft 8, the second bevel gear 18 is mounted at the end of the longitudinal screw 9, and the first bevel gear 17 is meshed with the second bevel gear 18.
In this embodiment, the swing assembly includes a swing seat 11 and a swing bracket 12 disposed outside the swing seat 11, the swing seat 11 is rotatably engaged with the lifting slide seat 10, and the U-shaped positioning block 13 is disposed at an end of the swing bracket 12.
When the utility model is used, the blade root 2 is positioned and then transported, and the positioned blade root 2 can be transported through the movable caster wheel at the lower end of the base 1;
when positioning the blade root 2, placing the blade root 2 at the central position of a base 1, then rotating one of adjusting handwheels 4, wherein the adjusting handwheels 4 drive transverse screw rods 3 to rotate, and all the transverse screw rods 3 are simultaneously rotated through small bevel gears 16 and central bevel gears 15, so that all the transverse sliding bases 5 move to the central position close to the base 1, and when the transverse sliding bases move to the designated position, the adjusting handwheels 4 stop rotating, and the positions of the transverse sliding bases 5 are locked;
then manually rotating the swing assembly to enable the U-shaped positioning block 13 to be located right above the upper end face of the blade root 2, rotating the driving hand wheel 7, driving the driving hand wheel 7 to drive the driving shaft 8 to rotate, and driving the longitudinal lead screw 9 to rotate through the first bevel gear 17 and the second bevel gear 18, wherein the longitudinal lead screw 9 drives the lifting slide seat 10 to move downwards when rotating, so that the swing assembly and the U-shaped positioning block 13 are driven to move downwards, the upper end of the blade root 2 finally enters the U-shaped positioning block 13, the blade root is limited on the base 1 through the U-shaped positioning block 13, and the shape of the blade root 2 is not influenced and the blade root 2 can be stably positioned during transportation;
through the mode, the blade roots 2 with different sizes can be positioned, so that the utility model has higher use flexibility and universality;
the utility model discloses simple structure can carry out stable location to unidimensional root of blade, is convenient for transport root of blade, and guarantees that root of blade's form is not influenced.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A fixing device for prefabricated part construction and transportation comprises a base (1) provided with movable casters and an adjustable positioning device arranged on the base (1), and is characterized in that the adjustable positioning device comprises a plurality of adjustable positioning mechanisms which are annularly and uniformly distributed on the base (1), strip-shaped sliding grooves which correspond to the adjustable positioning mechanisms one by one are arranged on the end surface of the base (1), and each adjustable positioning mechanism comprises a transverse linear adjusting mechanism and a longitudinal lifting positioning mechanism;
the transverse linear adjusting mechanism is arranged in the strip-shaped sliding groove, and the longitudinal lifting positioning mechanism is vertically arranged at the adjusting section of the transverse linear adjusting mechanism and is positioned above the base (1);
the center position of the bottom of the base (1) is provided with a central bevel gear (15) through a short shaft (14), and the end part of each transverse linear adjusting mechanism is provided with a small bevel gear (16) meshed with the central bevel gear (15).
2. The fixing device for the prefabricated member construction transportation as claimed in claim 1, wherein each transverse linear adjusting mechanism comprises a transverse screw rod (3), a transverse sliding seat (5) and an adjusting hand wheel (4), the transverse screw rod (3) is horizontally and rotatably installed on the base (1), the transverse sliding seat (5) is threadedly installed on the transverse screw rod (3) and is in sliding fit with a strip-shaped sliding chute, the small bevel gear (16) is installed at the end of the transverse screw rod (3), and the adjusting hand wheel (4) is installed at the other end of the transverse screw rod (3);
the longitudinal lifting positioning mechanism is vertically arranged at the upper end of the transverse sliding seat (5).
3. The fixing device for prefabricated part construction transportation as claimed in claim 2, wherein the longitudinal lifting and positioning mechanism comprises a longitudinal frame (6), a driving assembly, a longitudinal lifting assembly, a swinging assembly and a U-shaped positioning block (), the longitudinal frame (6) is vertically arranged at the upper end of the transverse sliding seat (5), the longitudinal lifting assembly is vertically arranged in the longitudinal frame (6), the driving assembly is horizontally arranged at the bottom of the longitudinal frame (6), the power output end of the driving assembly is connected with the power input end of the longitudinal lifting assembly, the swinging assembly is horizontally arranged at the lifting end of the longitudinal lifting assembly, the U-shaped positioning block (13) is vertically arranged at the end of the swinging assembly, and the opening of the U-shaped positioning block (13) faces downwards;
the U-shaped positioning block (13) is used for clamping the blade root (2) in the vertical direction.
4. A fixing device for precast member construction transportation according to claim 3, wherein the longitudinal lifting assembly comprises a longitudinal screw (9) and a lifting slide (10), the longitudinal screw (9) is vertically and rotatably installed in the longitudinal frame (6), the lifting slide (10) is threadedly installed on the longitudinal screw (9) and is in sliding fit with the longitudinal frame (6), and the driving end of the driving assembly is connected with the end of the longitudinal screw (9);
the end part of the swing component is in running fit with the lifting slide seat (10).
5. A fixing device for precast member construction transportation according to claim 4, characterized in that the driving assembly comprises a driving hand wheel (7), a driving shaft (8), a first bevel gear (17) and a second bevel gear (18), the driving shaft (8) is horizontally and rotatably installed on the longitudinal frame (6), the driving hand wheel (7) is installed at the end of the driving shaft (8), the first bevel gear (17) is installed at the other end of the driving shaft (8), the second bevel gear (18) is installed at the end of the longitudinal screw (9), and the first bevel gear (17) is meshed with the second bevel gear (18).
6. A fixing device for precast member construction transportation according to claim 4, characterized in that the swing assembly comprises a swing seat (11) and a swing bracket (12) arranged outside the swing seat (11), the swing seat (11) is rotatably matched with the lifting slide seat (10), and the U-shaped positioning block (13) is arranged at the end of the swing bracket (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027374.7U CN217375701U (en) | 2021-12-03 | 2021-12-03 | Fixing device for prefabricated part construction and transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123027374.7U CN217375701U (en) | 2021-12-03 | 2021-12-03 | Fixing device for prefabricated part construction and transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217375701U true CN217375701U (en) | 2022-09-06 |
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ID=83082892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123027374.7U Active CN217375701U (en) | 2021-12-03 | 2021-12-03 | Fixing device for prefabricated part construction and transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217375701U (en) |
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2021
- 2021-12-03 CN CN202123027374.7U patent/CN217375701U/en active Active
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