CN210967619U

CN210967619U - Adjustable support head for ship welding

Info

Publication number: CN210967619U
Application number: CN201921545566.7U
Authority: CN
Inventors: 樊利超
Original assignee: Shanghai Ruiling Electric Appliance Co ltd
Current assignee: Shanghai Ruiling Electric Appliance Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-10
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses an adjustable brace head for ship welding relates to shipbuilding technical field, comprising a base plate, the first support piece of upper surface middle part fixedly connected with of bottom plate, the inside of first support piece is seted up flutedly, the bottom inner wall fixedly connected with pneumatic cylinder of recess, the flexible end fixedly connected with connecting plate of pneumatic cylinder, the last fixed surface of connecting plate is connected with the spliced pole, the through-hole has been seted up at the top middle part of first support piece, the top of spliced pole runs through the through-hole and is located the top of first support piece, the top fixedly connected with second support piece of spliced pole, the spacing groove has all been seted up at the both ends of connecting plate, be provided with two gag lever posts in the recess. The utility model discloses a cooperation setting of pneumatic cylinder, connecting plate and spliced pole can make this adjustable brace head can realize the adjustment of height, and convenient to use is nimble.

Description

Adjustable support head for ship welding

Technical Field

The utility model relates to a shipbuilding technical field, in particular to be used for boats and ships welded adjustable stay head.

Background

In the field of shipbuilding, the application of welding in shipbuilding has led to a revolution in the shipbuilding industry, greatly promoting the development of shipbuilding industry. After ship welding replaces ship riveting, not only is a full-welded ship appeared, but also the ship body is developed from a bulk construction mode to sectional construction, and the current regional shipbuilding method greatly shortens the shipbuilding period. At the stage of the total assembly of the platform and the stage of carrying the dock, as the structure of the ship body has larger line shapes, a plurality of supports are needed for fixing the subsection and the total section on the platform and the dock, however, the height of the existing support head for heightening is fixed, and as the heights of the heightening needed among different parts of the ship are different, the support heads with different heights are needed for welding at each position, so that the use is very inconvenient.

Therefore, it is necessary to invent an adjustable support head for ship welding to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable brace head for boats and ships welding to the current brace head that is used for the bed hedgehopping who proposes among the solution above-mentioned background art highly is fixed, because the height inequality that needs the bed hedgehopping between the different positions of boats and ships, just so cause every welding to need not the not support head of co-altitude, it is very inconvenient to use, and has increased manufacturing cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable supporting head for ship welding comprises a bottom plate, wherein a first supporting piece is fixedly connected to the middle of the upper surface of the bottom plate, a groove is formed in the first supporting piece, a hydraulic cylinder is fixedly connected to the inner wall of the bottom end of the groove, a connecting plate is fixedly connected to the telescopic end of the hydraulic cylinder, a connecting column is fixedly connected to the upper surface of the connecting plate, a through hole is formed in the middle of the top end of the first supporting piece, the top end of the connecting column penetrates through the through hole and is located above the first supporting piece, and a second supporting piece is fixedly connected to the top end of the connecting column;

limiting grooves are formed in two ends of the connecting plate, two limiting rods are arranged in the grooves and symmetrically arranged around the hydraulic cylinder, and the positions of the limiting rods correspond to those of the limiting grooves.

Optionally, the through hole is communicated with the groove, and the diameter of the through hole is larger than that of the connecting column.

Optionally, the diameter of the limiting groove is larger than that of the limiting rod.

Optionally, the rollers are mounted at two ends of the connecting plate and are in rolling connection with the inner wall of the first supporting piece.

Optionally, the bottom end of the limiting rod is fixedly connected with the inner wall of the bottom end of the first supporting piece, and the top end of the limiting rod penetrates through the limiting groove and is fixedly connected with the inner wall of the top end of the first supporting piece.

Optionally, the middle parts of the upper surfaces of the front side and the rear side of the bottom plate and the middle parts of the upper surfaces of the left side and the right side of the bottom plate are fixedly connected with first reinforcing plates, and one ends, far away from the bottom plate, of the first reinforcing plates are fixedly connected with first supporting pieces.

Optionally, the lower surface of the second support member is fixedly connected with a second reinforcing plate, one end of the second reinforcing plate far away from the second support member is fixedly connected with the connecting column, the second reinforcing plate is provided with a plurality of reinforcing plates, and the plurality of reinforcing plates are distributed in an annular array.

The utility model discloses a technological effect and advantage:

1. the utility model discloses when using above-mentioned adjustable brace head, the user places this adjustable brace head in needs welded position below earlier, then, start the pneumatic cylinder and drive the connecting plate rebound, the connecting plate can drive the spliced pole rebound at the rebound in-process, the spliced pole can drive second support piece rebound at the rebound in-process, support the welding position until the upper surface of second support piece, can play the effect of firm location like this, then, constructor carries out weldment work, through the pneumatic cylinder, the cooperation setting of connecting plate and spliced pole, can make this adjustable brace head can realize the adjustment of height, high durability and convenient use is nimble.

2. The utility model discloses a setting of second reinforcing plate has promoted second support piece's stability, also can make the second support piece bearing even simultaneously, and bearing performance is better, through the setting of first reinforcing plate, can increase first support piece's stability.

Drawings

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

Fig. 2 is a schematic sectional view of the first supporting member structure of the present invention.

Fig. 3 is a schematic view of the structure of the first supporting member of the present invention.

In the figure: 1. a base plate; 2. a first support member; 3. a groove; 4. a hydraulic cylinder; 5. a connecting plate; 6. connecting columns; 7. a through hole; 8. a second support member; 9. a limiting groove; 10. a limiting rod; 11. a roller; 12. a first reinforcing plate; 13. a second reinforcing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an adjustable supporting head for ship welding as shown in figures 1-3, which comprises a bottom plate 1, a first supporting part 2 is fixedly connected with the middle part of the upper surface of the bottom plate 1, a first reinforcing plate 12 is fixedly connected with the middle parts of the upper surfaces of the front side and the back side and the upper surfaces of the left side and the right side of the bottom plate 1, one end of the first reinforcing plate 12 far away from the bottom plate 1 is fixedly connected with the first supporting part 2, the stability of the first supporting part 2 can be increased through the arrangement of the first reinforcing plate 12, a groove 3 is arranged inside the first supporting part 2, a hydraulic cylinder 4 is fixedly connected with the bottom inner wall of the groove 3, a connecting plate 5 is fixedly connected with the telescopic end of the hydraulic cylinder 4, rollers 11 are arranged at the two ends of the connecting plate 5, the rollers 11 are connected with the inner wall of the first supporting part 2 in a rolling way, through the arrangement of, the upper surface of the connecting plate 5 is fixedly connected with a connecting column 6, the middle part of the top end of the first support part 2 is provided with a through hole 7, the through hole 7 is communicated with the groove 3, the diameter of the through hole 7 is larger than that of the connecting column 6, the top end of the connecting column 6 penetrates through the through hole 7 and is positioned above the first support part 2, the top end of the connecting column 6 is fixedly connected with a second support part 8, the through holes 7 are arranged, the movement of the connecting column 6 can be met, the lower surface of the second supporting piece 8 is fixedly connected with a second reinforcing plate 13, one end of the second reinforcing plate 13 far away from the second supporting piece 8 is fixedly connected with the connecting column 6, a plurality of second reinforcing plates 13 are arranged, the plurality of second reinforcing plates 13 are distributed in an annular array, through the arrangement of the second reinforcing plate 13, the stability of the second supporting piece 8 is improved, and meanwhile, the second supporting piece 8 can bear uniform load, so that the load bearing performance is better;

the two ends of the connecting plate 5 are both provided with limiting grooves 9, two limiting rods 10 are arranged in the groove 3, the two limiting rods 10 are symmetrically arranged about the hydraulic cylinder 4, the positions of the limiting rods 10 correspond to the positions of the limiting grooves 9, the diameter of the limiting grooves 9 is larger than that of the limiting rods 10, the bottom ends of the limiting rods 10 are fixedly connected with the inner wall of the bottom end of the first supporting piece 2, the top ends of the limiting rods 10 penetrate through the limiting grooves 9 and are fixedly connected with the inner wall of the top end of the first supporting piece 2, the movement of the connecting plate 5 can be guided through the matching arrangement of the limiting rods 10 and the limiting grooves 9, when the adjustable supporting head is used, a user firstly places the adjustable supporting head below a part needing welding, then, the hydraulic cylinder 4 is started to drive the connecting plate 5 to move upwards, the connecting plate 5 can drive the connecting column 6 to move upwards in the upwards moving process, the connecting column 6 can drive the second supporting piece 8 to, the upper surface of second support piece 8 supports the welding part, can play the effect of firm location like this, and then, constructor carries out weldment work, sets up through the cooperation of pneumatic cylinder 4, connecting plate 5 and spliced pole 6, can make this adjustable support head can realize the adjustment of height, and convenient to use is nimble.

This practical theory of operation: when using above-mentioned adjustable support head, the user places this adjustable support head in needs welded position below earlier, then, start hydraulic cylinder 4 and drive connecting plate 5 rebound, connecting plate 5 can drive spliced pole 6 rebound at the rebound in-process, spliced pole 6 can drive second support piece 8 rebound at the rebound in-process, support the welding position until the upper surface of second support piece 8, can play the effect of firm location like this, then, constructor carries out weldment work, through hydraulic cylinder 4, connecting plate 5 and spliced pole 6's cooperation setting, can make this adjustable support head can realize the adjustment of height, and convenient to use is nimble.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An adjustable support head for ship welding, includes bottom plate (1), its characterized in that: a first supporting piece (2) is fixedly connected to the middle of the upper surface of the bottom plate (1), a groove (3) is formed in the first supporting piece (2), a hydraulic cylinder (4) is fixedly connected to the inner wall of the bottom end of the groove (3), a connecting plate (5) is fixedly connected to the telescopic end of the hydraulic cylinder (4), a connecting column (6) is fixedly connected to the upper surface of the connecting plate (5), a through hole (7) is formed in the middle of the top end of the first supporting piece (2), the top end of the connecting column (6) penetrates through the through hole (7) and is located above the first supporting piece (2), and a second supporting piece (8) is fixedly connected to the top end of the connecting column (6);

limiting grooves (9) are formed in two ends of the connecting plate (5), two limiting rods (10) are arranged in the groove (3), the two limiting rods (10) are symmetrically arranged relative to the hydraulic cylinder (4), and the positions of the limiting rods (10) correspond to the positions of the limiting grooves (9).

2. The adjustable support head for welding of vessels of claim 1, wherein:

the through hole (7) is communicated with the groove (3), and the diameter of the through hole (7) is larger than that of the connecting column (6).

3. The adjustable support head for welding of vessels of claim 1, wherein:

the diameter of the limiting groove (9) is larger than that of the limiting rod (10).

4. The adjustable support head for welding of vessels of claim 1, wherein:

the two ends of the connecting plate (5) are provided with idler wheels (11), and the idler wheels (11) are connected with the inner wall of the first supporting piece (2) in a rolling mode.

5. The adjustable support head for welding of vessels of claim 3, wherein:

the bottom of gag lever post (10) and the bottom inner wall fixed connection of first support piece (2), the top of gag lever post (10) runs through spacing groove (9) and with the top inner wall fixed connection of first support piece (2).

6. The adjustable support head for welding of vessels of claim 1, wherein:

the supporting plate is characterized in that the middle parts of the upper surfaces of the front side and the rear side of the bottom plate (1) and the middle parts of the upper surfaces of the left side and the right side of the bottom plate (1) are fixedly connected with first reinforcing plates (12), and one ends, far away from the bottom plate (1), of the first reinforcing plates (12) are fixedly connected with first supporting pieces (2).

7. The adjustable support head for welding of vessels of claim 1, wherein:

the lower surface fixedly connected with second reinforcing plate (13) of second support piece (8), the one end and spliced pole (6) fixed connection of second support piece (8) are kept away from in second reinforcing plate (13), second reinforcing plate (13) are provided with a plurality ofly, and are a plurality of second reinforcing plate (13) are the annular array and distribute.