CN214684846U

CN214684846U - Leveling device for platform beam support of offshore wind power tower

Info

Publication number: CN214684846U
Application number: CN202023331173.1U
Authority: CN
Inventors: 刘凯; 张浩然; 陈晓琳; 刘宇轩
Original assignee: Sinohydro Engineering Bureau 4 Yangjiang Marine Equipment Co Ltd
Current assignee: Sinohydro Engineering Bureau 4 Yangjiang Marine Equipment Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-12
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a marine wind power tower section of thick bamboo platform is levelling device for roof beam support, a relative position and fixed for adjusting the relative tower section of thick bamboo of support assembly weldment, a tower section of thick bamboo is worn to arrange in by the bottom plate of support assembly weldment, marine wind power tower section of thick bamboo is levelling device for platform roof beam support includes bearing trolley, levelling mechanism and mounting, levelling mechanism includes bottom adjusting part and the carrier who is used for bearing support assembly weldment, it arranges along the fore-and-aft direction of bearing trolley to carry the carrier, bottom adjusting part installs on bearing trolley, a carrier is all installed on the left side and the right side of bottom adjusting part's top face, borrow the relative position of carrier and bearing trolley that holds of both sides is adjusted to bottom adjusting part, the mounting is located levelling mechanism's top, the one end of mounting is used for being connected with a tower section of thick bamboo, the other end of mounting is used for being connected with support assembly weldment. The utility model discloses a marine wind power tower cylinder platform is levelling device for roof beam support has the advantage that the welding effect is good and welding efficiency is high.

Description

Leveling device for platform beam support of offshore wind power tower

Technical Field

The utility model relates to a tower section of thick bamboo production technical field especially relates to a marine wind power tower section of thick bamboo platform leveling device for roof beam support.

Background

In recent years, due to the diversification of the basic structure of the offshore wind power tower, the design structure form of the offshore wind power tower is also different. At present, a platform support at the bottom section of an offshore wind power tower barrel is of a support, elastic support and cross beam combined structure, and the combination has good earthquake resistance and high assembly precision.

Referring to fig. 1 of the drawings in the specification, in the installation process of the support assembly welding part 200, a mounting hole is often formed in the tower tube 300, the support assembly welding part 200 includes a base plate 10, a reinforcing plate 20 and a support 30, the support 30 is sleeved in the upper side of the reinforcing plate 20, the lower side of the reinforcing plate 20 is installed on the base plate 10, and then the base plate 10 is welded with the mounting hole of the tower tube 300.

Therefore, a leveling device for an offshore wind power tower platform beam support is needed to overcome the above defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine wind power tower section of thick bamboo platform beam leveling device for support that welding effect is good and welding efficiency is high, it still has simple structure's advantage.

In order to achieve the above object, the utility model discloses a leveling device for offshore wind power tower platform beam support, which is used for adjusting and fixing the relative position of a support assembly and welding piece with respect to a tower, the bottom plate of the support assembly and welding piece is arranged through the tower, the leveling device for offshore wind power tower platform beam support comprises a bearing trolley, a leveling mechanism and a fixing piece, the leveling mechanism comprises a bottom adjusting component and a bearing piece for bearing the support assembly and welding piece, the bearing piece is arranged along the front and back direction of the bearing trolley, the bottom adjusting component is arranged on the bearing trolley, the left side and the right side of the top end surface of the bottom adjusting component are both provided with the bearing piece, the relative positions of the bearing piece and the bearing trolley on both sides are adjusted by the bottom adjusting component, the fixing piece is positioned above the leveling mechanism, one end of the fixing piece is used for being connected with the tower barrel, and the other end of the fixing piece is used for being connected with the support assembling and welding piece.

Preferably, the bottom adjusting assembly comprises an upper adjusting rod, a lower adjusting rod and an upper and lower adjusting member, the upper adjusting rod and the lower adjusting rod are arranged along the left and right direction of the carrying trolley, the lower adjusting rod is mounted on the carrying trolley at intervals along the front and rear direction of the carrying trolley, the upper adjusting rod is arranged above the lower adjusting rod on the front side and the rear side, at least two upper and lower adjusting members arranged at intervals along the left and right direction of the carrying trolley are arranged between the upper adjusting rod and the lower adjusting rod, the upper end of each upper and lower adjusting member is mounted on the upper adjusting rod, the lower end of each upper and lower adjusting member is mounted on the lower adjusting rod, and the relative position between the carrying member and the carrying trolley is adjusted by adjusting the mounting position of the upper end and/or the lower end of each upper and lower adjusting member.

Specifically, the bottom adjusting assembly further comprises an upper adjusting nut and a lower adjusting nut, an upper thread structure used for being in threaded connection with the upper adjusting nut is arranged at the upper end of the upper and lower adjusting member, a lower thread structure used for being in threaded connection with the lower adjusting nut is arranged at the lower end of the upper and lower adjusting member, the upper thread structure upwards penetrates through the upper adjusting rod, the lower thread structure downwards penetrates through the lower adjusting rod, the upper adjusting nut is in threaded connection with the upper thread structure so as to selectively allow the upper end of the upper and lower adjusting member to be adjusted relative to the mounting position of the upper adjusting rod, and the lower adjusting nut is in threaded connection with the lower thread structure so as to selectively allow the lower end of the upper and lower adjusting member to be adjusted relative to the mounting position of the lower adjusting rod.

Preferably, the bearing member is a rod member having a circular cross section.

Preferably, the fixing part includes a fixing base and a connecting plate, the fixing base is connected to the connecting plate, the fixing base is used for being connected to the tower, and the connecting plate is used for being connected to the support assembly and welding part.

Specifically, a threaded hole used for being detachably connected with the support assembly welding piece is formed in the connecting plate.

Specifically, the threaded holes are provided in plurality, and all the threaded holes are arranged at intervals along the length direction and the width direction of the connecting plate.

Specifically, the connecting plate extends towards two sides to form a reinforcing part, and the reinforcing part is used for being supported on the tower drum.

Preferably, the carrying trolley comprises a carrying trolley main body and rollers, the rollers are mounted at the bottom of the carrying trolley main body at intervals, a leveling plane is arranged on the top end face of the carrying trolley main body, and the bottom adjusting component is mounted on the leveling plane.

Compared with the prior art, the leveling device for the platform beam support of the offshore wind power tower cylinder is characterized in that a bearing trolley, a leveling mechanism, a fixing piece and the like are combined together, the leveling mechanism comprises a bottom adjusting component and a bearing piece for bearing a support assembly welding piece, the bearing piece is arranged along the front and back direction of the bearing trolley, the bottom adjusting component is installed on the bearing trolley, the left side and the right side of the top end surface of the bottom adjusting component are both provided with the bearing piece, the bottom of the bearing support assembly welding piece is an arc surface, the arc surface can be better supported by the spaced arrangement of the bearing pieces, the relative positions of the bearing pieces and the bearing trolley on the two sides can be adjusted by the bottom adjusting component, the bearing support assembly welding piece is leveled with the tower cylinder by the bearing piece, the bottom adjusting component is adjusted according to the actual situation of the support assembly welding piece, and the fixing piece is positioned above the leveling mechanism, the one end of mounting is used for being connected with a tower section of thick bamboo, and the other end of mounting is used for being connected with support assembly weldment, so after support assembly weldment and tower section of thick bamboo leveling, utilize the relative position between mounting fixed support assembly weldment and the tower section of thick bamboo, and then follow-up through the welding with support assembly weldment and tower section of thick bamboo fixed, the welding effect is good and welding efficiency is high. The utility model discloses a marine wind power tower cylinder platform is levelling device for roof beam support still has simple structure's advantage.

Drawings

FIG. 1 is a schematic structural view of a prior art assembly welding member for a support base and a tower.

Fig. 2 is the utility model discloses an above-mentioned structure schematic diagram of marine wind power tower cylinder platform beam leveling device for support when using in the direction of orthographic view.

Fig. 3 is the utility model discloses a local spatial structure schematic diagram when marine wind power tower cylinder platform is levelling device for roof beam support uses.

Fig. 4 is the utility model discloses an above-mentioned structure schematic diagram of levelling mechanism among the levelling device for marine wind power tower cylinder platform roof beam support overlook the direction.

Fig. 5 is the utility model discloses an offshore wind power tower cylinder platform is leveling device for roof beam support is when hiding the mounting at the ascending structure schematic diagram of direction of orthographic view.

Fig. 6 is the utility model discloses a three-dimensional structure schematic diagram of mounting among marine wind power tower cylinder platform beam leveling device for support.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 2 to 5, the leveling device 100 for offshore wind power tower platform beam support of the present invention is used for adjusting and fixing the relative position of the support assembly welding piece 200 with respect to the tower 300, the tower 300 is provided with a mounting hole (not shown), the bottom plate 10 of the support assembly welding piece 200 is inserted into the tower 300 through the mounting hole, the support assembly welding piece 200 is fixed with respect to the tower 300 by welding after being leveled with respect to the tower 300, the leveling device 100 for offshore wind power tower platform beam support comprises a carrying trolley 1, a leveling mechanism 2 and a fixing piece 3, the leveling mechanism 2 comprises a bottom adjusting assembly 21 and a bearing member 22 for bearing the support assembly welding piece 200, the bearing member 22 is arranged along the front-back direction of the carrying trolley 1 (the front-back direction is the direction indicated by arrow B in fig. 4), the bottom adjusting assembly 21 is mounted on the carrying trolley 1, a bearing member 22 is mounted on both the left side and the right side of the top end surface of the bottom adjusting assembly 21 (the left-right direction is the direction indicated by arrow a in fig. 4), because the bottom plate 10 of the bottom of the bearing support assembly welding part 200 is a circular arc surface, the bearing parts 22 are arranged at intervals to better bear the circular arc surface and realize good adjustment, the relative positions of the bearing parts 22 at two sides and the bearing trolley 1 are adjusted by the bottom adjusting component 21, since the carrier 22 carries the support assembly weldment 200, and the bottom adjustment assembly 21 is adjusted according to the actual situation of the support assembly weldment 200, so that the support assembly weldment 200 is level with the tower 300, the fixing member 3 is located above the leveling mechanism 2, one end of the fixing member 3 is used for connecting with the tower 300, and the other end of the fixing member 3 is used for connecting with the support assembly weldment 200, after the support assembly weldment 200 is level with the tower 300, the fixing member 3 is used to fix the relative position between the bracket assembly welding member 200 and the tower 300, and then subsequently, the support assembly welding piece 200 is fixed with the tower barrel 300 through welding, so that the welding effect is good and the welding efficiency is high. More specifically, the following:

referring to fig. 2 and 4 to 5, the bottom adjusting assembly 21 includes an upper adjusting rod 211, a lower adjusting rod 212, and an upper and lower adjusting member 213, the upper adjusting rod 211 and the lower adjusting rod 212 are both arranged along the left and right direction of the carrying trolley 1, the lower adjusting rod 212 is mounted on the carrying trolley 1 at intervals along the front and rear direction of the carrying trolley 1, an upper adjusting rod 211 is disposed above the front and rear lower adjusting rods 212, that is, the upper adjusting rod 211 is provided with two, the lower adjusting rod 212 is provided with two, all the upper adjusting rods 211 and all the lower adjusting rods 212 together form a quadrilateral structure, at least two upper and lower adjusting members 213 are disposed between the upper adjusting rod and the lower adjusting rod 212 at intervals along the left and right direction of the carrying trolley 1, the upper and lower adjusting members 213 are provided with at least two, and the relative position between the upper adjusting rod 211 and the lower adjusting rod 212 can be adjusted by two sides, so as to indirectly adjust the position of the carrying member 22, the upper end of the up-down adjusting member 213 is mounted on the upper adjusting rod 211, the lower end of the up-down adjusting member 213 is mounted on the lower adjusting rod 212, and the relative position between the carrier 22 and the carrying trolley 1 is adjusted by adjusting the mounting positions of the upper end and the lower end of the up-down adjusting member 213, or the relative position between the carrier 22 and the carrying trolley 1 is adjusted by adjusting the mounting positions of the upper end or the lower end of the up-down adjusting member 213, so as to indirectly adjust the relative position between the support assembly welding member 200 and the tower barrel 300.

Referring to fig. 2 to 5, the bottom adjustment assembly 21 further includes an upper adjustment nut 214 and a lower adjustment nut 215, an upper end of the upper and lower adjustment members 213 has an upper thread structure (not shown) for being threadedly coupled with the upper adjustment nut 214, a lower end of the upper and lower adjustment members 213 has a lower thread structure (not shown) for being threadedly coupled with the lower adjustment nut 215, the upper thread structure passes upward through the upper adjustment rod 211, the lower thread structure passes downward through the lower adjustment rod 212, the upper adjustment nut 214 is threadedly coupled with the upper thread structure to selectively allow an installation position of the upper end of the upper and lower adjustment members 213 with respect to the upper adjustment rod 211, the lower adjustment nut 215 is threadedly coupled with the lower thread structure to selectively allow an installation position of the lower end of the upper and lower adjustment members 213 with respect to the lower adjustment rod 212, thereby adjusting the relative position of the upper adjustment bar 211 with respect to the lower adjustment bar 212 and, in turn, indirectly adjusting the relative position between the carriage assembly 200 and the tower 300. Preferably, the bearing member 22 is a rod member with a circular cross section, and since the bottom of the bearing support assembly welding member 200 is a circular arc surface, the cylindrical structure of the bearing member 22 can be better matched with the bearing support assembly welding member 200, which is more beneficial to leveling. It is understood that in the present embodiment, the number of the adjustment positions is eight.

Referring to fig. 3 and fig. 6, the fixing member 3 includes a fixing base 31 and a connecting plate 32, the fixing base 31 is connected to the connecting plate 32, the fixing base 31 is used for being connected to the tower 300, and the connecting plate 32 is used for being connected to the support assembly welding member 200. Set up on the connecting plate 32 and be used for dismantling the screw hole 321 of being connected with support assembly weldment 200, the detachable setting can convenient to detach the regulation, improves the convenience of using. Preferably, the threaded holes 321 are provided in a plurality, and all the threaded holes 321 are spaced apart along the length direction and the width direction of the connection plate 32, but not limited thereto. The connecting plate 32 extends to two sides to form a reinforcing part 322, the reinforcing part 322 is used for supporting on the tower 300, and the strength of the connecting plate 32 can be enhanced due to the arrangement of the reinforcing part 322.

Referring to fig. 2 and 5, the carrying trolley 1 includes a carrying trolley main body 11 and rollers 12, the rollers 12 are installed at the bottom of the carrying trolley main body 11 at intervals, a leveling plane 111 is provided on the top end surface of the carrying trolley main body 11, a bottom adjusting component 21 is installed on the leveling plane 111, the rollers 12 are arranged to realize the mobility of the carrying trolley 1, the carrying trolley 1 can be removed after leveling, and the processing and the use convenience are facilitated.

Referring to fig. 2 to fig. 6, the use of the leveling device 100 for the platform beam support of the offshore wind power tower of the present invention is further described as follows:

the bearing trolley 1 is pushed to the lower portion of the mounting hole of the tower barrel 300, the bearing piece 22 of the leveling mechanism 2 is located below the mounting hole, the support assembling and welding piece 200 is placed in the mounting hole and borne on the bearing piece 22, the mounting positions of the upper end and the lower end of the upper and lower adjusting pieces 213 are adjusted to adjust the relative position of the bearing piece 22 and the bearing trolley 1, so that the relative position between the support assembling and welding piece 200 and the tower barrel 300 is indirectly adjusted, after adjustment, one end of the fixing piece 3 is connected with the tower barrel 300, the other end of the fixing piece 3 is connected with the support assembling and welding piece 200, the relative position between the support assembling and welding piece 200 and the tower barrel 300 is fixed by the fixing piece 3, and then the support assembling and welding piece 200 and the tower barrel 300 are fixed through welding.

By combining the bearing trolley 1, the leveling mechanism 2 and the fixing piece 3 together, the leveling mechanism 2 comprises a bottom adjusting component 21 and a bearing piece 22 for bearing the support assembly welding piece 200, the bearing piece 22 is arranged along the front-back direction of the bearing trolley 1, the bottom adjusting component 21 is installed on the bearing trolley 1, the left side and the right side of the top end face of the bottom adjusting component 21 are both provided with the bearing piece 22, the bearing piece 22 can better bear the arc face due to the fact that the bottom of the bearing support assembly welding piece 200 is the arc face, the distance arrangement of the bearing pieces 22 can better bear the arc face, the relative positions of the bearing pieces 22 on the two sides and the bearing trolley 1 are adjusted by the bottom adjusting component 21, the bearing piece 22 bears the support assembly welding piece 200, the bottom adjusting component 21 is adjusted according to the actual situation of the support assembly welding piece 200, so that the support assembly welding piece 200 is parallel to the tower barrel 300, the fixing piece 3 is positioned above the leveling mechanism 2, and one end of the fixing piece 3 is used for being connected with the tower barrel 300, the other end of the fixing piece 3 is used for being connected with the support assembly and welding piece 200, so after the support assembly and welding piece 200 is leveled with the tower barrel 300, the fixing piece 3 is used for fixing the relative position between the support assembly and welding piece 200 and the tower barrel 300, and then the support assembly and welding piece 200 and the tower barrel 300 are fixed through welding subsequently, and the welding effect is good and the welding efficiency is high. The utility model discloses a marine wind power tower cylinder platform is leveling device 100 for roof beam support still has simple structure's advantage.

The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.

Claims

1. A leveling device for an offshore wind power tower platform beam support is used for adjusting the relative position of a support assembly welding piece relative to a tower and fixing the support assembly welding piece, and a bottom plate of the support assembly welding piece penetrates through the tower, and is characterized in that the leveling device for the offshore wind power tower platform beam support comprises a bearing trolley, a leveling mechanism and a fixing piece, the leveling mechanism comprises a bottom adjusting component and a bearing piece used for bearing the support assembly welding piece, the bearing piece is arranged along the front and back direction of the bearing trolley, the bottom adjusting component is installed on the bearing trolley, one bearing piece is installed on each of the left side and the right side of the top end face of the bottom adjusting component, the relative positions of the bearing piece and the bearing trolley on two sides are adjusted by the bottom adjusting component, the fixing piece is positioned above the leveling mechanism, and one end of the fixing piece is used for being connected with the tower, the other end of the fixing piece is used for being connected with the support assembly welding piece.

2. The leveling device for offshore wind turbine tower platform beam support of claim 1, the bottom adjusting component comprises an upper adjusting rod, a lower adjusting rod and an upper adjusting piece and a lower adjusting piece, the upper adjusting rod and the lower adjusting rod are arranged along the left and right direction of the bearing trolley, the lower adjusting rods are arranged on the bearing trolley at intervals along the front-back direction of the bearing trolley, the upper adjusting rods are arranged above the lower adjusting rods on the front side and the rear side, at least two up-and-down adjusting pieces which are arranged at intervals along the left-and-right direction of the bearing trolley are arranged between the upper adjusting rod and the lower adjusting rod, the upper end of the upper and lower adjusting part is arranged on the upper adjusting rod, the lower end of the upper and lower adjusting part is arranged on the lower adjusting rod, and the relative position of the bearing part and the bearing trolley is adjusted by adjusting the mounting position of the upper end and/or the lower end of the upper and lower adjusting part.

3. The leveling device for offshore wind tower platform beam support of claim 2, the bottom adjusting component also comprises an upper adjusting nut and a lower adjusting nut, the upper end of the upper and lower adjusting piece is provided with an upper thread structure which is in threaded connection with the upper adjusting nut, the lower end of the upper and lower adjusting piece is provided with a lower thread structure which is in threaded connection with the lower adjusting nut, the upper thread structure penetrates through the upper adjusting rod upwards, the lower thread structure penetrates through the lower adjusting rod downwards, the upper adjusting nut is threadedly coupled with the upper screw structure to selectively allow the upper end of the up-down adjusting member to be adjusted with respect to the installation position of the upper adjusting lever, the lower adjustment nut is threadedly coupled to the lower threaded structure to selectively allow adjustment of the lower end of the upper and lower adjustment members relative to the mounting position of the lower adjustment rod.

4. The leveling device for the offshore wind turbine tower platform beam support of claim 1, wherein the bearing member is a rod member having a circular cross section.

5. The leveling device for the offshore wind power tower platform beam support of claim 1, wherein the fixing member comprises a fixing base and a connecting plate, the fixing base is connected with the connecting plate, the fixing base is used for being connected with the tower, and the connecting plate is used for being connected with the support assembly welding piece.

6. The leveling device for the offshore wind power tower platform beam support as claimed in claim 5, wherein the connecting plate is provided with a threaded hole for detachable connection with the support assembly and welding piece.

7. The leveling device for the offshore wind power tower platform beam support as claimed in claim 6, wherein a plurality of threaded holes are provided, and all the threaded holes are arranged at intervals along the length direction and the width direction of the connecting plate.

8. The leveling device for the offshore wind turbine tower platform beam support as claimed in claim 5, wherein the connecting plate extends to two sides to form a reinforcing part, and the reinforcing part is used for supporting on the tower.

9. The leveling device for the offshore wind power tower platform beam support as claimed in claim 1, wherein the carrying trolley comprises a carrying trolley body and rollers, the rollers are mounted at the bottom of the carrying trolley body at intervals, a leveling plane is provided on the top end surface of the carrying trolley body, and the bottom adjusting component is mounted on the leveling plane.