CN218082211U

CN218082211U - Sand blasting auxiliary device and sand blasting equipment with rotation function

Info

Publication number: CN218082211U
Application number: CN202221266812.7U
Authority: CN
Inventors: 瞿强; 陈红志; 周建国; 许成辰
Original assignee: Jiangsu Hailing Heavy Industry Equipment Technology Co ltd
Current assignee: Jiangsu Hailing Heavy Industry Equipment Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-12-20
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a sandblast auxiliary device and sand blasting equipment with rotation function, comprising a frame body, the support body sets up to erectting formula structure, erects the both sides portion of support body respectively is provided with a mount that is used for fixed lantern ring roof beam, two fixed being provided with between the middle part of mount is used for driving the rotatory pivot of two mounts, erects the interior middle part of support body is provided with and is used for driving the rotatory driving frame of pivot, the driving frame is through pivot and two mount suspension type swivelling joints. The utility model discloses utilize the erectting structure of support body, realized the purpose of the erect sandblast of lantern ring roof beam, reduced the operation degree of difficulty, through the pivot with two mounts and transmission frame suspension type swivelling joint, make the lantern ring roof beam drive the pivot rotatory down follow the mount rotatory, avoided the problem that parallel sandblast direction can not be controlled, promoted the degree of consistency and the efficiency of sandblast to make the device can be applicable to the sandblast of major diameter lantern ring roof beam.

Description

Sand blasting auxiliary device and sand blasting equipment with rotation function

Technical Field

The utility model belongs to the technical field of marine wind power basis production facility, concretely relates to sandblast auxiliary device and sand blasting equipment with rotation function.

Background

Most of offshore wind power foundations are single-pile type steel pipe piles, and external accessories such as a lantern ring beam need to be arranged on the outer sides of the steel pipe piles so as to facilitate personnel to get in and out of a machine position during construction and subsequent operation and maintenance. In order to promote the surface characteristic of a lantern ring beam, the surface of the lantern ring beam needs to be subjected to sand blasting, the existing lantern ring beam is mostly subjected to sand blasting in a parallel mode, although the operation of the mode is simple and convenient, the spraying position of the lantern ring beam is extremely difficult to control, the uniformity of the sand blasting is poor, the efficiency is low, the diameter of the lantern ring beam is also larger and larger along with the rapid development of offshore wind power, and the sand blasting of the large-diameter lantern ring beam cannot be met in the parallel sand blasting mode.

At present stage, the rotary sand blasting is carried out by combining a carrier roller device with a sand blasting machine, although the spraying position can be controlled, the uniformity of the sand blasting is improved, the operation difficulty of the mode is higher, the sand blasting efficiency is not high, and the mode can only be suitable for the sand blasting of a cylinder with a smaller diameter and is not suitable for the sand blasting of a ring beam with a larger diameter. For example, chinese patent publication No. CN107511766A, published 2017, 12.26.2017, discloses a drum sand blasting device, which "includes a drum sand blasting machine, a sand blasting drum is provided at one side of the drum sand blasting machine, a conveying track group is provided below the drum sand blasting machine, a positioning seat is provided at one side of the conveying track group, and a carrier roller device is provided in the conveying track group. "this prior art's sand blasting machine is through carrying track group with the stable placing of drum on roller device, carries out autogiration sandblast work to the drum through roller device and drum sand blasting machine's cooperation, though can control the sandblast position of drum, promote the degree of consistency of sandblast, but this prior art's sand blasting machine operation degree of difficulty is great, and the efficiency that leads to the sandblast is not high, and this prior art also only sandblasts to the less drum of diameter, can not carry out the sandblast to the lantern ring roof beam of major diameter. For this reason, a new technical solution is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sandblast auxiliary device and sand blasting equipment with rotation function to solve the rotatory sand blasting unit in the present stage that proposes in the above-mentioned background art, the operation degree of difficulty is big, and sandblast efficiency is not high, can not be applicable to the problem of major diameter lantern ring roof beam sandblast.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sandblast auxiliary device with rotation function, includes the support body, its characterized in that, the support body sets up to erectting formula structure, erects the both sides portion of support body respectively is provided with a mount that is used for fixed lantern ring roof beam, two it is used for driving two rotatory pivots of mount to fix being provided with between the middle part of mount, erects the interior middle part of support body is provided with and is used for driving the rotatory gear frame of pivot, the gear frame is through pivot and two mount suspension type swivelling joints.

Further, the mount is including the support frame that is spider web-shaped structure, be provided with a plurality of spinal branchs and be used for supporting the bracing piece of lantern ring roof beam on the support frame, adjacent two from interior survey to the outside fixedly connected with connecting rod A, connecting rod B and connecting rod C in proper order between the bracing piece, a plurality of a tip of bracing piece all is gathering together formula fixed connection through deep floor and pivot, a plurality of another tip of bracing piece all is provided with the locating component who is used for lantern ring roof beam location through bearing diagonal.

Further, the length of the connecting rod C is greater than that of the connecting rod B, and the length of the connecting rod B is greater than that of the connecting rod A.

Furthermore, locating component's bottom is provided with the fixed plate of fixing mutually with the bracing piece, the fixed screens board that is used for the position clamping of lantern ring roof beam that is provided with of one end at fixed plate top, the other end at fixed plate top is provided with the locating plate with screens board matched with through bolt spare is fixed.

Furthermore, the bottom of driving frame is provided with the supporting baseplate who is used for supporting fixed driving frame, supporting baseplate below fixedly connected with is used for driving the guide rail dolly that the driving frame removed, the middle part of driving frame is provided with the supporting seat that is used for supporting suspension fixing frame, the top of driving frame is provided with and is used for driving pivot pivoted motor.

Further, the top both sides of supporting seat respectively are provided with two sets of pivot pivoted driven rollers that are used for supporting, four groups driven rollers all with pivot contact swivelling joint, the middle part of pivot is provided with the toothed disc that is used for linking the motor, the toothed disc passes through the chain and links the setting with the motor, the motor sets up the well lateral part at the supporting seat through extending the support, be provided with the gearbox that is used for changing pivot speed and direction of rotation on the motor, the end fixing of gearbox is provided with the gear with toothed disc matched with.

Besides the technical scheme, the sand blasting equipment with the sand blasting auxiliary device is also provided.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses utilize the upright structure of support body, make the lantern ring roof beam can the suit carry out the sandblast on the support body of upright structure, the purpose of the upright sandblast of lantern ring roof beam has been realized, reduce the operation degree of difficulty of lantern ring roof beam sandblast effectively, through the pivot with two mounts and driving frame suspension type swivelling joint, make the lantern ring roof beam can drive the pivot rotation at the driving frame and follow the mount and rotate down, the problem that parallel sandblast position can not be controlled has been avoided effectively, the degree of consistency and the efficiency of sandblast have been promoted effectively, thereby make upright support body can be applicable to the sandblast of major diameter lantern ring roof beam.

2. The utility model discloses utilize the spider network structure of support frame, can promote the holding power of mount effectively, the stability and the firmness of lantern ring beam suit have been guaranteed, the cooperation setting of rethread screens board and locating plate for lantern ring beam can be fast and steadily the suit at the mount, not only promoted the stability of lantern ring beam sandblast effectively, and promoted the efficiency of lantern ring beam sandblast effectively, the degree of difficulty of lantern ring beam suit has also been reduced effectively simultaneously, the technical requirement of major diameter lantern ring beam sandblast has been satisfied.

3. The utility model discloses a cooperation setting of gear and toothed disc for the support frame is followed the pivot and is rotated and rotate under the drive of motor, thereby makes the lantern ring roof beam can follow the support frame and rotate, has realized the purpose of upright rotatory sandblast of lantern ring roof beam, has avoided parallel sandblast position uncontrollable problem effectively, has promoted the degree of consistency and the efficiency of sandblast effectively, thereby makes the device can be applicable to the sandblast of major diameter lantern ring roof beam.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the overall side structure of the present invention;

FIG. 3 is a schematic view of the fixing frame of the present invention;

FIG. 4 is a schematic side view of the supporting frame of the present invention;

FIG. 5 is a schematic view of the structure of the transmission frame of the present invention;

fig. 6 is a schematic side view of the transmission frame of the present invention;

fig. 7 is a schematic view of the top structure of the support base of the present invention.

Wherein: 1. a frame body; 2. a fixed mount; 201. a support frame; 2011. a support bar; 3. a rotating shaft; 4. a transmission frame; 5. reinforcing rib plates; 6. obliquely supporting; 7. a positioning assembly; 701. a fixing plate; 8. a connecting rod A; 9. a connecting rod B; 10. a connecting rod C; 11. a clamping plate; 12. a bolt member; 13. positioning a plate; 14. a support base plate; 15. a rail trolley; 16. a supporting seat; 17. a motor; 18. a gear plate; 19. a chain; 20. an extension support; 21. a gearbox; 22. a gear; 23. an ear plate; 24. a ferrule; 25. a driven roller.

Detailed Description

The following examples are intended to further illustrate the invention and are not intended to limit its application.

Please refer to fig. 1-2, a sand blasting auxiliary device with a rotation function, which includes a frame body 1, wherein the frame body 1 is configured as a vertical structure, two fixing frames 2 for fixing a ring beam of a lantern ring are respectively disposed at two side portions of the vertical frame body 1, a rotating shaft 3 for driving the two fixing frames 2 to rotate is fixedly disposed between the middle portions of the two fixing frames 2, a transmission frame 4 for driving the rotating shaft 3 to rotate is disposed at the inner middle portion of the vertical frame body 1, and the transmission frame 4 is rotatably connected with the two fixing frames 2 in a suspension manner through the rotating shaft 3.

Referring to fig. 3-4, the fixing frame 2 includes a supporting frame 201 having a spider-web structure, a plurality of supporting rods 2011 for supporting the cage ring beam are provided on the supporting frame 201, one end of each of the supporting rods 2011 is fixedly connected to the rotating shaft 3 in a gathering manner through a reinforcing rib plate 5, the other end of each of the supporting rods 2011 is provided with a positioning assembly 7 for positioning the cage ring beam through an inclined support 6, a connecting rod A8, a connecting rod B9 and a connecting rod C10 for relieving the supporting force of the supporting rods 2011 are sequentially and fixedly connected between the two adjacent supporting rods 2011 from the inside to the outside, the length of the connecting rod C10 is greater than that of the connecting rod B9, and the length of the connecting rod B9 is greater than that of the connecting rod A8, so that the supporting force of the fixing frame 2 is effectively improved, and the stability and firmness of the sleeving of the cage ring beam are ensured;

the bottom of the positioning assembly 7 is provided with a fixing plate 701 for connecting with a supporting rod 2011, one end of the top of the fixing plate 701 is fixedly provided with a clamping plate 11 for clamping the caging ring beam, and the other end of the top of the fixing plate 701 is fixedly provided with a positioning plate 13 for fixing the caging ring beam through a bolt piece 12.

Referring to fig. 1 and 5, a supporting bottom plate 14 for supporting and fixing the transmission frame 4 is arranged at the bottom of the transmission frame 4, a rail trolley 15 for driving the transmission frame 4 to move is fixedly connected below the supporting bottom plate 14, a supporting seat 16 for supporting and suspending the fixed frame 2 is arranged at the middle of the transmission frame 4, a motor 17 for driving the rotating shaft 3 to rotate is arranged at the top of the transmission frame 4, and the motor 17 is connected with the rotating shaft 3.

Referring to fig. 6-7, two sets of driven rollers 25 for supporting the rotation of the rotating shaft 3 are respectively disposed on two sides of the top of the supporting seat 16, the four sets of driven rollers 25 are rotatably connected to the rotating shaft 3 in a contact manner, a gear plate 18 for linking with the motor 17 is disposed in the middle of the rotating shaft 3, the gear plate 18 is linked with the motor 17 through a chain 19, the motor 17 is disposed on the middle side of the supporting seat 16 through an extending support 20, a transmission case 21 for changing the speed and the rotating direction of the rotating shaft 3 is disposed on the motor 17, a gear 22 for linking with the rotating shaft 3 is fixedly disposed at an end of the transmission case 21, and the gear 22 is linked with the gear plate 18.

When the sand blasting auxiliary device is installed and assembled, as shown in the schematic diagrams of figures 1-7, the entire sleeve cage ring beam is sleeved on the vertical frame body 1, so that the sleeve cage ring beam can achieve the vertical rotary sand blasting effect. Specifically, the method comprises the following steps: firstly, a plurality of support rods 2011 are respectively and uniformly welded at two ends of a rotating shaft 3 in a gathering mode by taking the rotating shaft 3 as a circle center, so that the plurality of support rods 2011 are dispersed to form a circular support frame 201 by taking the rotating shaft 3 as a circle center, meanwhile, the rotating shaft 3 has the characteristics of an axle, then a connecting rod A8, a connecting rod B9 and a connecting rod C10 are sequentially and fixedly connected between the adjacent two support rods 2011 from the inner side to the outer side, the supporting force of the support rods 2011 can be effectively relieved, so that the circular support frame 201 has a spider-net-shaped structure, the supporting force of a fixing frame 2 can be effectively improved, the stability and the firmness of the sleeving of the ring beam of the sleeving cage are ensured, then the other ends of the plurality of support rods 2011 are respectively and fixedly connected with a fixing plate 701 fixed with a clamping plate 11 through inclined supports 6, and a positioning plate 13 is fixed at the end part of the fixing plate 701 through a bolt piece 12, and then the installation of two fixing frames 2 is completed; then, a supporting seat 16 is manufactured according to the supporting requirements of the two fixing frames 2, a supporting bottom plate 14 is fixed at the bottom of the supporting seat 16, the supporting bottom plate 14 is fixed on a guide rail trolley 15, the supporting seat 16 has the characteristic of moving, the sand blasting of the lantern ring beam is more convenient and faster, an extending support 20 is additionally arranged on the side edge of the top of the supporting seat 16, a motor 17 is fixed on the extending support 20, a gearbox 21 is further arranged at the end part of the motor 17, a gear 22 is fixed at the end part of the gearbox 21, the middle part of the rotating shaft 3 is provided with a gear disc 18, the gear 22 and the gear disc 18 are connected in a link mode through a chain 19, the rotating shaft 3 can rotate along with the gearbox 21 under the driving of the motor 17, two groups of driven rollers 25 used for supporting the rotating of the rotating shaft 3 are respectively fixed on two sides of the top of the supporting seat 16 through lugs 23, the rotating shaft 3 fixed with the two fixing frames 2 is placed on the driven rollers 25, the four groups of driven rollers 25 are all rotatably connected with the rotating shaft 3 in a contact mode, the hoop 24 for preventing the head of the rotating shaft 3 from warping is arranged beside the driven rollers 25, and the hoop 24 is sleeved on the rotating shaft 3, and the hoop is ensured, namely, and the rotating balance of the hoop 4 is mounted on the hoop; and finally, the lantern ring beam is sleeved on the vertical frame body 1 through the positioning plate 13 and the clamping plate 11, so that the lantern ring beam can rotate along with the rotation of the fixing frame 2, and the purpose of vertical sand blasting of the lantern ring beam is realized.

The utility model discloses a theory of operation and use: as shown in fig. 1-7, when the large-diameter ring beam of the lantern ring needs sandblasting, an operator only needs to unscrew the positioning plate 13 through the bolt 12, then hang the large-diameter ring beam of the lantern ring on the fixing plate 701 through the crane, and abut one side of the large-diameter ring beam against the clamping plate 11, and then tighten the bolt 12, so that the ring beam of the lantern ring is sleeved on the fixing plate 701 under the clamping of the positioning plate 13 and the clamping plate 11, because the vertical frame body 1 is provided with the two fixing frames 2, the vertical frame body 1 can be sleeved with the two ring beams of the lantern ring, the sandblasting efficiency is effectively improved, then the vertical frame body 1 sleeved with the ring beams of the lantern ring is moved into a sandblasting room through the rail trolley 15, and the operator can perform sandblasting below the ring beams of the lantern ring;

when the lantern ring beam needs sandblasting at different positions, an operator only needs to start the motor 17, and the gearbox 21 drives the rotating shaft 3 to rotate at the moment, so that the fixing frame 2 rotates along with the rotating shaft 3, the lantern ring beam can rotate under the rotation of the fixing frame 2, and the operator only needs to stand below the lantern ring beam to perform sandblasting at different positions of the lantern ring beam, so that the labor intensity is effectively reduced, and the uniformity and the efficiency of sandblasting are effectively improved.

Example 2:

referring to fig. 1-7, another object of the present invention is to provide a sand blasting apparatus, in which any of the above sand blasting auxiliary devices is disposed, so that any of the above beneficial effects of the sand blasting auxiliary devices can be obtained by the sand blasting apparatus, which is not repeated herein.

Claims

1. The utility model provides a sandblast auxiliary device with rotation function, includes the support body, its characterized in that, the support body sets up to erectting formula structure, erects the both sides portion of support body respectively is provided with a mount that is used for fixed lantern ring roof beam, two it is used for driving two rotatory pivots of mount to fix being provided with between the middle part of mount, erects the interior middle part of support body is provided with and is used for driving the rotatory gear frame of pivot, the gear frame is through pivot and two mount suspension type swivelling joints.

2. The auxiliary sandblasting apparatus as claimed in claim 1, wherein said fixing frame includes a supporting frame having a spider-web structure, said supporting frame is provided with a plurality of supporting rods for supporting the ring beam of the lantern, a plurality of said supporting rods are fixedly connected to one end of said supporting rod through a reinforcing rib plate and a rotating shaft, and another end of said supporting rod is provided with a positioning assembly for positioning the ring beam of the lantern through an inclined support.

3. The auxiliary sand blasting device with the rotating function as claimed in claim 2, wherein a fixing plate fixed with the support rod is arranged at the bottom of the positioning assembly, a clamping plate for clamping the ring beam of the lantern is fixedly arranged at one end of the top of the fixing plate, and a positioning plate matched with the clamping plate is fixedly arranged at the other end of the top of the fixing plate through a bolt.

4. The auxiliary device for sandblasting with rotation function as claimed in claim 2, wherein a connecting rod a, a connecting rod B and a connecting rod C are fixedly connected between two adjacent supporting rods in sequence from inside to outside, the length of the connecting rod C is greater than that of the connecting rod B, and the length of the connecting rod B is greater than that of the connecting rod a.

5. The auxiliary sandblasting apparatus with rotation function as claimed in claim 1, wherein a supporting bottom plate for supporting and fixing the transmission frame is disposed at the bottom of the transmission frame, a rail trolley for driving the transmission frame to move is fixedly connected below the supporting bottom plate, and a supporting seat for supporting and suspending the fixing frame is disposed in the middle of the transmission frame.

6. The auxiliary device for sand blasting with rotation function as claimed in claim 5, wherein two sets of driven rollers for supporting the rotation of the rotation shaft are respectively disposed on two sides of the top of the supporting base, and the four sets of driven rollers are rotatably connected with the rotation shaft in a contact manner.

7. The auxiliary device for sandblasting with rotation function as claimed in claim 5, wherein the top of the transmission frame is provided with a motor for driving the rotation shaft to rotate, the motor is disposed at the middle side of the supporting seat through the extending support, and the motor is linked with the rotation shaft.

8. The auxiliary device for sandblasting with rotation function as claimed in claim 7, wherein a gear disc for linking with a motor is provided in the middle of said rotation shaft, and said gear disc is linked with the motor by a chain.

9. The auxiliary device for sandblasting with rotation function as claimed in claim 8, wherein said motor is provided with a gear box for changing the speed and rotation direction of the rotating shaft, and the end of said gear box is fixedly provided with a gear engaged with the gear plate.

10. A blasting apparatus comprising the blasting assistance apparatus having a rotating function according to any one of claims 1 to 9.