Bolting type distance-adjustable distance-preserving beam

Abstract

The utility model relates to the technical field of ships, in particular to a bolted distance-adjustable distance maintaining beam. Comprising a plurality of extension supporting pipes which are sequentially connected end to end, one end of the outer side of the extension supporting pipe on the outermost side is connected with a fixed chuck, and the outer side of the fixed chuck is connected with a movable chuck. Compared with the prior art, the length of the distance preserving beam can be spliced according to the width of different ship types, the universality is good, and the material repeated utilization rate is high. All the components are convenient to disassemble and assemble, and damage to ship paint is small in cold work.

Description

TECHNICAL FIELD

[0001] The utility model relates to ship technology field, concretely is a kind of bolted adjustable distance's distance-keeping beam. BACKGROUND

[0002] When bulk carrier side is folded, it is often necessary to set distance-keeping beam, and keep the distance of left and right side sections. Disposable tube is usually used as distance-keeping beam and welded on ship member. But in general, the width of ship type is not the same, and the general-purpose of such disposable tube type distance-keeping beam is not high. SUMMARY

[0003] The utility model discloses to overcome the insufficient of prior art, provide a kind of bolted adjustable distance's distance-keeping beam.

[0004] To achieve the above object, a kind of bolted adjustable distance's distance-keeping beam is designed, including several lengthening support tubes, several lengthening support tubes are sequentially connected head to tail, the outer side one end of outermost lengthening support tube is connected with fixed chuck, and fixed chuck outer side is connected with movable chuck.

[0005] The first flange plate is provided with a plurality of bolt holes arranged in a circular manner on the first flange plate.

[0006] The first flange plate is provided with a plurality of bolt holes arranged in a circular manner on the first flange plate.

[0007] The first flange plate is provided with a plurality of bolt holes arranged in a circular manner on the first flange plate.

[0008] The first flange plate is provided with a plurality of bolt holes arranged in a circular manner on the first flange plate.

[0009] The first flange plate is provided with a plurality of bolt holes arranged in a circular manner on the first flange plate.

[0010] The first flange plate is provided with a plurality of bolt holes arranged in a circular manner on the first flange plate.

[0011] The first flange plate is provided with a plurality of bolt holes arranged in a circular manner on the first flange plate.

[0012] Compared with prior art, the length of distance-keeping beam can be spliced according to the width of different ship types, and has good versatility, high material reuse rate. Each component is easy to disassemble and assemble, and cold work has less damage to ship paint. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The structure of the utility model is shown in the figure.

[0014] Figure 2 The utility model discloses an explosion chart.

[0015] Figure 3 For Figure 2 The partial enlarged view of the fixed chuck in the middle.

[0016] Figure 4 The utility model discloses a front view.

[0017] Figure 5 The utility model discloses a structure schematic diagram when using.

[0018] Figure 6 The utility model discloses a front view when using.

[0019] Figure 7 For Figure 6 The partial enlarged view of the fixed chuck in the middle. Specific implementation

[0020] The utility model will be further explained according to the drawings.

[0021] As Figures 1 to 7 The plurality of lengthening support pipes 3 are sequentially connected in a head-to-tail mode, and the outer end of the outermost lengthening support pipe 3 is connected with the fixed chuck 1, and the outer side of the fixed chuck 1 is connected with the movable chuck 2.

[0022] The first flange plate 4 is arranged at the head and tail of the lengthening support pipe 3, and the connecting bolt 5 passes through the first flange plate 4 to connect the adjacent lengthening support pipes 3.

[0023] The first flange plate 4 is provided with a plurality of bolt holes 4-1 arranged in a circumferential mode, and the bolt holes 4-1 are matched with the connecting bolt 5.

[0024] The first flange plate 4 is provided with a plurality of support plates 4-2 at the end close to the lengthening support pipe, one end of the support plate 4-2 is fixed on the first flange plate 4, and the other end abuts against the lengthening support pipe 3, so that the lengthening support pipe 3 is clamped.

[0025] The fixed chuck 1 is provided with the second flange plate 6 at the side close to the lengthening support pipe 3, and the connecting bolt 5 passes through the second flange plate 6 to connect the lengthening support pipe 3 with the fixed chuck 1.

[0026] The fixed chuck 1 is provided with the accommodating groove 2-2 for inserting the movable chuck 2, and the two arms of the fixed chuck 1 are respectively provided with the first slot hole 1-1, and the two arms of the movable chuck 2 are provided with the second slot hole 2-1 matched with the first slot hole 1-1, and the fastening bolt 7 is inserted into the first slot hole 1-1 and the second slot hole 2-1 to fix the fixed chuck 1 with the movable chuck 2.

[0027] The fixed chuck 1 and the movable chuck 2 are respectively provided with notches 8. In use, the notches 8 are clamped on the ship side section 9, and the distance-keeping beam is fixed.

[0028] In use, according to the width of the ship side section 9, the lengthened support pipes 3 are bolted and fastened by the connecting bolts 5, the lengthened support pipes 3 are connected at the two ends to the fixed chucks 1, the movable chucks 2 and the fixed chucks 1 are pre-bolted by the fastening bolts 7, but are not tightened, so that the movable chucks can move left and right. When the ship side section 9 is hoisted and completed, and the perpendicularity is adjusted, the assembled distance-keeping beam is hoisted and placed on the hatch coaming panel of the ship side section 9, the gap between the movable chucks 2 and the fixed chucks 1 is adjusted, the hatch coaming panel is clamped, the fastening bolts 7 are tightened, and thus the opening distance of the ship side section 9 is fixed.

[0029] In use, the lengthened support pipes 3 can be batch-produced as standard parts, and the length of the lengthened support pipe in the embodiment is 0.5 m.

Claims

1. A bolted adjustable constant-gage beam comprising a plurality of lengthening struts, characterized in that: Several lengthened support pipes (3) are connected end to end in sequence, and the outer end of the outermost lengthened support pipe (3) is connected with the fixed clamp head (1), and the outer side of the fixed clamp head (1) is connected with the movable clamp head (2).

2. The bolted adjustable constant-gage beam of claim 1, wherein: The first flange plate (4) is provided with a plurality of bolt holes (4-1) arranged in a circular manner.

3. The bolted adjustable constant-gage beam of claim 2, wherein: The first flange plate (4) is provided with a plurality of support plates (4-2) at one end close to the lengthened support pipe.

4. The bolted adjustable constant-gage beam according to claim 2 or 3, characterized in that: The fixed clamp head (1) is provided with a second flange plate (6) at one side close to the lengthened support pipe (3), and the connecting bolt (5) passes through the second flange plate (6) to connect the lengthened support pipe (3) with the fixed clamp head (1).

5. The bolted adjustable constant-gage beam of claim 1, wherein: The fixed clamp head (1) is provided with a receiving groove (2-2) at one side for inserting the movable clamp head (2).

6. The bolted adjustable constant-gage beam of claim 1, wherein: The two sides of the fixed clamp head (1) are respectively provided with first slot holes (1-1), and the two sides of the movable clamp head (2) are provided with second slot holes (2-1) matched with the first slot holes (1-1), and the fastening bolt (7) is inserted into the first slot hole (1-1) and the second slot hole (2-1) to fix the fixed clamp head (1) and the movable clamp head (2).

7. The bolted adjustable constant-gage beam according to claim 1 or 6, characterized in that: The fixed clamp head (1) and the movable clamp head (2) are respectively provided with notches (8) at lower ends.

8. The bolted adjustable constant-gage beam of claim 1, wherein: ​

Images