CN210756261U - Dismounting and mounting device for pin shaft of roller carrier of offshore wind power pipe pile - Google Patents

Dismounting and mounting device for pin shaft of roller carrier of offshore wind power pipe pile Download PDF

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Publication number
CN210756261U
CN210756261U CN201921732545.6U CN201921732545U CN210756261U CN 210756261 U CN210756261 U CN 210756261U CN 201921732545 U CN201921732545 U CN 201921732545U CN 210756261 U CN210756261 U CN 210756261U
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China
Prior art keywords
dismounting
roller
hydraulic jack
mounting
wind power
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CN201921732545.6U
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Chinese (zh)
Inventor
丁小亮
鞠小刚
邹纪祥
许金明
王军
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Shanghai Zhenghua Heavy Industries Co Ltd
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Shanghai Zhenghua Heavy Industries Co Ltd
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Priority to CN201921732545.6U priority Critical patent/CN210756261U/en
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Abstract

The utility model discloses a marine wind power tubular pile gyro wheel frame round pin axle demolish installation device, including demolising erection support, demolish one of erection support and serve and be equipped with hydraulic jack rest stand, be equipped with hydraulic jack on the hydraulic jack rest stand, be equipped with gyro wheel frame gyro wheel rest stand on demolising the other end of erection support, it shelves the platform still to be equipped with the sleeper on the erection support to demolish, the sleeper shelve the platform and be located hydraulic jack rest stand with between the gyro wheel frame gyro wheel rest stand, it all still is equipped with horizontal box structure on the both ends of erection support to demolish, horizontal box structure is located respectively hydraulic jack rest stand with the outside of gyro wheel frame gyro wheel rest stand. The utility model discloses be convenient for the bearing is changed, realizes that high-efficient low-cost changes the bearing of gyro wheel frame round pin axle.

Description

Dismounting and mounting device for pin shaft of roller carrier of offshore wind power pipe pile
Technical Field
The utility model relates to an instrument for marine wind power tubular pile gyro wheel frame round pin axle, more specifically say, relate to a demolish installation device of marine wind power tubular pile gyro wheel frame round pin axle.
Background
Wind energy is favored by people due to the characteristics of no pollution, good sustainability and stable generating capacity. Since the 'renewable energy method' of 1 st 2006 is formally implemented, wind power in China is rapidly developed, and corresponding wind power tubular piles are gradually popularized and applied in wind power tower foundation. In the manufacturing process of the offshore wind power tubular pile, the tubular pile girth welding is driven to rotate and welded by the roller frame, and as the number of wind power tubular pile projects increases, the roller frame is frequently used, so that the service life of the bearing of the roller pin shaft is shortened, and the bearing is frequently damaged, therefore, the conventional bearing can only be replaced by an outsourcing manufacturer, and the mode has the advantages of low replacement efficiency and high cost.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect that exists among the prior art, the utility model aims at providing a marine wind power tubular pile gyro wheel frame round pin axle demolish installation device, the bearing of being convenient for is changed, realizes that high-efficient low-cost changes the bearing of gyro wheel frame round pin axle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a marine wind power tubular pile gyro wheel frame round pin axle demolish installation device, is including demolising the erection support, demolising one of erection support and serving and be equipped with hydraulic jack rest stand, be equipped with hydraulic jack on the hydraulic jack rest stand, demolish and be equipped with gyro wheel frame gyro wheel rest stand on the other end of erection support, demolish still to be equipped with the sleeper on the erection support and shelve the platform, the sleeper shelve the platform and be located hydraulic jack rest stand with between the gyro wheel frame gyro wheel rest stand, all still be equipped with horizontal box structure on demolising the both ends of erection support, horizontal box structure is located respectively hydraulic jack rest stand with the outside of gyro wheel frame gyro wheel rest stand.
The hydraulic jack rest stand is arranged in a V-shaped structure and is connected with the dismounting and mounting support in a welding mode.
The roller shelf roller rest comprises a pair of right-angle triangular supports, wherein the inclined surfaces of the right-angle triangular supports are arranged oppositely, and the right-angle triangular supports are connected with the dismounting and mounting supports through bolts.
The dismounting and mounting support is made of steel.
The sleeper laying platform is made of H-shaped steel.
And a cross stiffening plate is arranged in the transverse box structure outside the hydraulic jack rest.
And a pin shaft passing through notch is formed in the transverse box body structure on the outer side of the roller rack roller rest rack.
And a baffle plate is also arranged on the dismounting and mounting support above the hydraulic jack and is connected with the dismounting and mounting support through a bolt.
And longitudinal box structures are connected between two ends of the transverse box structure outside the hydraulic jack rest stand and two corresponding ends of the transverse box structure outside the roller carrier roller rest stand.
The distance between the hydraulic jack rest rack and the roller wheel rest rack is larger than 1 m.
In the technical scheme, the utility model provides a marine wind power tubular pile gyro wheel frame round pin axle demolish installation device still has following several beneficial effect:
1) the utility model has high safety, the baffle above the V-shaped structure can ensure the safety of the hydraulic jack during working, and the periphery of the dismounting and mounting support is designed into a box structure, so that the dismounting and mounting support becomes a closed whole, and the safety during working is ensured;
2) the dismounting and mounting device of the utility model has high universality, the space between the hydraulic jack rest stand and the roller frame roller rest stand is more than 1m, the mounting and dismounting of the pin shaft below 1m can be satisfied, and the right-angle triangular support is designed into a bolting mode and is suitable for the roller frame rollers of different specifications to be placed;
3) the utility model has high efficiency, and realizes the pin shaft dismounting and mounting by the jacking of the hydraulic jack to promote the pin shaft movement;
4) the utility model discloses it is with low costs to demolish the installation device, demolishs the erection support design and uses, can satisfy the installation of demolising of round pin axle on all gyro wheel frame gyro wheels.
Drawings
FIG. 1 is a schematic view of the dismounting and mounting device of the present invention for dismounting a pin shaft;
FIG. 2 is a top view of the removal mounting device of FIG. 1 with the pin removed;
FIG. 3 is a schematic view of the dismounting device of the present invention for mounting the pin shaft;
FIG. 4 is a top view of the FIG. 3 disassembled mounting device for pin shaft mounting;
FIG. 5 is a schematic view in the direction A-A of FIG. 2;
FIG. 6 is a schematic view in the direction B-B in FIG. 2;
FIG. 7 is a schematic view in the direction C-C of FIG. 2;
FIG. 8 is a schematic view in the direction D-D of FIG. 2;
fig. 9 is a schematic view in the direction of E-E in fig. 2.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
Referring to fig. 1 to 9, the device for removing and installing the pin shaft of the roller frame of the offshore wind power tubular pile provided by the present invention comprises a removing and installing support 1, one end of the dismounting and mounting support 1 is provided with a hydraulic jack rest 2, the hydraulic jack rest 2 is provided with a hydraulic jack 3, the other end of the dismounting and mounting support 1 is provided with a roller carrier roller rest 4 for placing a roller 5, the dismounting and mounting support 1 is also provided with a sleeper laying platform 6 for laying a sleeper 7, the sleeper laying platform 6 is positioned between the hydraulic jack laying frame 2 and the roller frame roller laying frame 4, and the two end parts of the dismounting and mounting support 1 are respectively provided with a transverse box body structure 8, and the transverse box body structures 8 are respectively positioned on the outer sides of the hydraulic jack rest 2 and the roller frame roller rest 4.
Preferably, a longitudinal box structure 9 is further connected between two ends of the transverse box structure 8 outside the hydraulic jack rest 2 and two corresponding ends of the transverse box structure 8 outside the roller frame roller rest 4, so that the dismounting and mounting support 1 is set to be a closed whole, the safety during working is ensured, the whole strength is ensured, and force transmission is facilitated.
Preferably, the hydraulic jack rest 2 is arranged in a V-shaped structure, is welded with the dismounting and mounting support 1 and is used for placing the hydraulic jack 3, and the V-shaped structure design can quickly ensure that the hydraulic jack 3 falls in the center of the dismounting and mounting support 1 and is aligned with the center of the roller 5.
Preferably, a baffle 10 is further arranged on the longitudinal box structure 9, which is used for detaching the mounting support 1, above the hydraulic jack 3, and is connected with the longitudinal box structure 9 through bolts, so that convenience in detachment and installation of the hydraulic jack 3 is guaranteed, and safety of the hydraulic jack 3 during operation is also guaranteed.
Preferably, the sleeper placing platform 6 is made of H-shaped steel, is welded to the dismantling and installing support 1, and is used for placing the sleepers 7 and guiding the sleepers 7.
Preferably, the roller shelf roller rest 4 comprises a pair of right-angled triangular supports 401, inclined surfaces of the pair of right-angled triangular supports 401 are arranged oppositely, the pair of right-angled triangular supports 401 are connected with the dismounting and mounting supports 1 through bolts, and the roller shelf roller rest can be placed on the rollers 5 with different specifications by adjusting the opening between the pair of right-angled triangular supports 401.
Preferably, a cross stiffening plate 11 is arranged in the transverse box structure 8 outside the hydraulic jack rest 2 to ensure rigidity.
Preferably, the transverse box structure 8 outside the roller rack roller rest 4 is provided with a pin shaft passing through notch 12 for facilitating the dismounting and installation of a pin shaft 13.
Preferably, the dismantling and installing support 1 is made of steel materials through welding and machining and is used for installing and placing the roller 5, the hydraulic jack 3 and the sleeper 7.
Preferably, the distance between the hydraulic jack rest 2 and the roller frame roller rest 4 is greater than 1m, and the installation and removal of the pin shaft 13 below 1m can be met.
The utility model discloses demolish installation device specifically uses as follows:
after the dismantling and installing supports 1 are arranged, the hydraulic jack 3 is placed on the hydraulic jack placing frame 2 with a V-shaped structure, the baffle 10 is installed in place, then the opening size between a pair of right-angled triangular supports 401 is adjusted according to the specification of the roller 5 and is fixed through bolts, then the roller 5 is hoisted and placed on the right-angled triangular supports 401, the sleepers 7 with corresponding specifications are placed on the sleeper placing platform 6 according to the size of the end part of the pin shaft 13 far from the hydraulic jack 3, after all processes are prepared in place, the hydraulic jack 3 is controlled to work and lift the sleepers 7 through a hydraulic station, and then the pin shaft 13 is transmitted to pass through the notch 12 to be dismantled and installed and the pin shaft 13 is replaced.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims (10)

1. The utility model provides a marine wind power tubular pile gyro wheel frame round pin axle demolish installation device which characterized in that: the hydraulic support mounting device is characterized by comprising a dismounting mounting support, wherein one end of the dismounting mounting support is provided with a hydraulic jack rest stand, the hydraulic jack rest stand is provided with a hydraulic jack, the other end of the dismounting mounting support is provided with a roller frame roller rest stand, the dismounting mounting support is further provided with a sleeper rest platform, the sleeper rest platform is located between the hydraulic jack rest stand and the roller frame roller rest stand, two end parts of the dismounting mounting support are respectively provided with a transverse box body structure, and the transverse box body structures are respectively located on the outer sides of the hydraulic jack rest stand and the roller frame roller rest stand.
2. The device for dismounting and mounting the pin shaft of the roller frame of the offshore wind power pipe pile according to claim 1, is characterized in that: the hydraulic jack rest stand is arranged in a V-shaped structure and is connected with the dismounting and mounting support in a welding mode.
3. The device for dismounting and mounting the pin shaft of the roller frame of the offshore wind power pipe pile according to claim 1, is characterized in that: the roller shelf roller rest comprises a pair of right-angle triangular supports, wherein the inclined surfaces of the right-angle triangular supports are arranged oppositely, and the right-angle triangular supports are connected with the dismounting and mounting supports through bolts.
4. The device for dismounting and mounting the pin shaft of the roller frame of the offshore wind power pipe pile according to claim 1, is characterized in that: the dismounting and mounting support is made of steel.
5. The device for dismounting and mounting the pin shaft of the roller frame of the offshore wind power pipe pile according to claim 1, is characterized in that: the sleeper laying platform is made of H-shaped steel.
6. The device for dismounting and mounting the pin shaft of the roller frame of the offshore wind power pipe pile according to claim 1, is characterized in that: and a cross stiffening plate is arranged in the transverse box structure outside the hydraulic jack rest.
7. The device for dismounting and mounting the pin shaft of the roller frame of the offshore wind power pipe pile according to claim 1, is characterized in that: and a pin shaft passing through notch is formed in the transverse box body structure on the outer side of the roller rack roller rest rack.
8. The device for dismounting and mounting the pin shaft of the roller frame of the offshore wind power pipe pile according to claim 2, is characterized in that: and a baffle plate is also arranged on the dismounting and mounting support above the hydraulic jack and is connected with the dismounting and mounting support through a bolt.
9. A dismounting and mounting device for pin shafts of offshore wind power pipe pile roller frames according to any one of claims 6 or 7, wherein: and longitudinal box structures are connected between two ends of the transverse box structure outside the hydraulic jack rest stand and two corresponding ends of the transverse box structure outside the roller carrier roller rest stand.
10. The device for dismounting and mounting the pin shaft of the roller frame of the offshore wind power pipe pile according to claim 1, is characterized in that: the distance between the hydraulic jack rest rack and the roller wheel rest rack is larger than 1 m.
CN201921732545.6U 2019-10-14 2019-10-14 Dismounting and mounting device for pin shaft of roller carrier of offshore wind power pipe pile Active CN210756261U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921732545.6U CN210756261U (en) 2019-10-14 2019-10-14 Dismounting and mounting device for pin shaft of roller carrier of offshore wind power pipe pile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921732545.6U CN210756261U (en) 2019-10-14 2019-10-14 Dismounting and mounting device for pin shaft of roller carrier of offshore wind power pipe pile

Publications (1)

Publication Number Publication Date
CN210756261U true CN210756261U (en) 2020-06-16

Family

ID=71051503

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921732545.6U Active CN210756261U (en) 2019-10-14 2019-10-14 Dismounting and mounting device for pin shaft of roller carrier of offshore wind power pipe pile

Country Status (1)

Country Link
CN (1) CN210756261U (en)

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