Underwater shelter hoisting structure

Abstract

The utility model discloses an underwater shelter hoisting structure which comprises a hoisting structure, and the hoisting end of the hoisting structure is provided with a shelter hoisting structure. The square cabin can be hoisted by installing the square cabin hoisting structure and arranging the square cabin supporting structure, the hoisted square cabin can be further supported when the supporting plate is broken through the arranged triangular connecting piece, the arranged lifting lug and the arranged first lifting rope, the supporting performance is achieved, in addition, the lower supporting base is of a plane structure, and the supporting plate is not prone to falling off. The square cabin fixing structure is arranged on the lower supporting base, clamping plates at the two ends are driven to clamp and fix the hoisted square cabin, the situation that the square cabin slides and falls off during hoisting is relieved, the stability during hoisting is improved, the rubber mat is arranged to prevent the square cabin from slipping on the outer wall during clamping, and therefore the square cabin is prevented from being damaged. In addition, the positions of the front clamping plate and the rear clamping plate are convenient to adjust, so that shelters of various sizes can be hoisted, and the practical effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater cabin hoisting, in particular to an underwater cabin hoisting structure. Background Technique

[0002] A cabin refers to a box-shaped working room that is composed of various solid materials organically combined together, with a fixed or expandable volume, having protective performance and being transportable, similar to a container. Due to the many advantages of good mobility, rapid deployment, and strong environmental adaptability of the cabin, the cabin is applicable to a variety of fields. When the cabin is put into water, it can provide a supply place for underwater operations, and most of the cabin deployments are carried out through hoisting structures.

[0003] In the prior art, the publication number CN209481038U is proposed, and the technical solution disclosed in the patent document is as follows: A special hoisting tool for a special-shaped cabin, including a hook and a hoisting frame; the hook is located above the hoisting frame; a sling A is arranged under the hook; one end of the sling A is connected to the hook, and the other end is connected to the hoisting frame; the sling A and the hoisting frame are connected through a shackle and a hoisting hole; a sling B and a hoisting steel pipe are arranged under the hoisting frame; the hoisting steel pipe is located under the sling B. The utility model effectively solves the hoisting problems of special-shaped cabins, such as arc-shaped cabins and pin-angle cabins; by hoisting from the bottom of the cabin, only by passing the hoisting steel pipe through the bottom of the cabin and connecting the hoisting frame with a sling, the hoisting of the cabin can be realized.

[0004] The above technical solution connects the hoisting steel pipe and the support member through a sling, so that the cabin is placed between the hoisting steel pipe and the support member for hoisting. However, the hoisting steel pipe used for supporting at the bottom side easily causes the cabin to slide during hoisting, and then the cabin rolls down, and the hoisting stability is poor. Content of the Utility Model

[0005] The purpose of the utility model is to provide an underwater cabin hoisting structure to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An underwater cabin hoisting structure, including a hoisting structure, and a cabin hoisting structure is installed at the hoisting end of the hoisting structure.

[0007] The cabin hoisting structure includes a cabin support structure, the cabin support structure is installed on the hoisting structure, and a cabin fixing structure is installed at the bottom side inside the cabin support structure.

[0008] As a further preferred of this technical solution, the hoisting structure includes a flat base, a hoisting machine is installed on the flat base, a reel is arranged on the flat base, a steel wire rope is wound on the reel, and the steel wire rope passes through the hoisting machine and hangs down.

[0009] As a further optimization of this technical solution, a fitting block is provided at the other end of the steel wire rope, and a hook is provided under the fitting block.

[0010] As a further optimization of this technical solution, the square cabin support structure includes a lifting ring, the lifting ring is hooked on the hook, a connecting block is provided at the bottom side of the lifting ring, and support plates are fixedly connected to both the left and right ends of the connecting block, and an upper support seat is fixedly connected to the bottom side of the support plate.

[0011] As a further optimization of this technical solution, triangular connectors are bolted to the four corners of the upper support seat, lifting lugs are bolted to both the upper and lower ends of the triangular connectors, a first lifting rope is provided between the upper lifting lugs and the connecting block, a second lifting rope is provided for each of the lower lifting lugs, and a lower support seat is fixedly connected to the bottom side of the second lifting rope.

[0012] In the above technical solution, it is possible to further support the lifted square cabin when the support plate breaks, which has guarantee.

[0013] As a further optimization of this technical solution, a T-shaped groove is opened at the middle end of the middle part of the lower support seat, sliding grooves are opened on both sides of the middle part of the lower support seat, and sliders are slidably connected in the sliding grooves.

[0014] As a further optimization of this technical solution, the square cabin fixing structure includes a bidirectional lead screw, the bidirectional lead screw is arranged in the T-shaped groove through a bearing, a knob is installed on the front side of the bidirectional lead screw, T-shaped sleeve blocks are threadedly connected to both the front and rear outer walls of the bidirectional lead screw, clamping plates are fixedly connected to the upper ends of the T-shaped sleeve blocks, rubber pads are provided at the opposite ends of the two clamping plates, and the clamping plates are fixedly connected to the sliders.

[0015] In the above technical solution, by driving, the clamping plates at both ends clamp and fix the lifted square cabin, reducing the situation that the square cabin slides and falls during lifting, and improving the stability during lifting.

[0016] The utility model provides an underwater square cabin lifting structure, which has the following beneficial effects:

[0017] (1) By installing the square cabin lifting structure, the provided square cabin support structure can lift the square cabin, and the provided triangular connectors, lifting lugs and the first lifting rope can further support the lifted square cabin when the support plate breaks, which has guarantee. In addition, the lower support seat is a planar structure, reducing the phenomenon that the lifted square cabin rolls.

[0018] (2) The utility model provides a fixed structure for the mobile cabin on the lower support base. By driving, the clamping plates at both ends clamp and fix the lifted mobile cabin, reducing the situation of the mobile cabin sliding and falling during lifting, improving the stability during lifting. The rubber pads provided prevent slipping when clamping the outer wall of the mobile cabin. In addition, it is convenient to adjust the positions of the front and rear clamping plates, enabling the lifting of mobile cabins of various sizes and increasing the practical effect. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the whole utility model;

[0020] Figure 2 It is a schematic structural diagram of the mobile cabin lifting structure of the utility model;

[0021] Figure 3 It is an enlarged view of Figure A of the utility model;

[0022] Figure 4 It is a schematic structural diagram of the mobile cabin fixing structure of the utility model;

[0023] In the figure: 1. Lifting structure; 2. Mobile cabin lifting structure; 11. Plane base; 12. Hoisting machine; 13. Reel; 131. Fitting block; 132. Hook; 21. Mobile cabin support structure; 22. Mobile cabin fixing structure; 211. Hoisting ring; 212. Connecting block; 213. Support plate; 214. Upper support base; 215. Triangular connecting piece; 216. Lifting lug; 217. Hoisting rope one; 218. Hoisting rope two; 219. Lower support base; 2191. T-shaped groove; 2192. Slide groove; 221. Bidirectional lead screw; 222. Knob; 223. T-shaped sleeve block; 224. Clamping plate; 225. Rubber pad; 226. Slide block. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0025] The present utility model provides a technical solution: As Figure 1 shown, in this embodiment, an underwater mobile cabin lifting structure includes a lifting structure 1. A mobile cabin lifting structure 2 is installed at the lifting end of the lifting structure 1. The lifting structure 1 includes a plane base 11. A hoisting machine 12 is installed on the plane base 11. A reel 13 is arranged on the plane base 11. A steel wire rope is wound on the reel 13. The steel wire rope passes through the hoisting machine 12 and hangs down. A fitting block 131 is arranged at the other end of the steel wire rope. A hook 132 is arranged under the fitting block 131.

[0026] As Figure 2 and Figure 3As shown, the cabin hoisting structure 2 includes a cabin support structure 21, which is installed on the lifting structure 1, and a cabin fixing structure 22 is installed on the bottom side of the cabin support structure 21. The cabin support structure 21 includes a lifting ring 211, which is hooked on the hook 132, and a connecting block 212 is arranged on the bottom side of the lifting ring 211. The left and right ends of the connecting block 212 are fixedly connected to support plates 213, and the bottom side of the support plate 213 is fixedly connected to an upper support seat 214. The four corners of the upper support seat 214 are bolted to triangular connectors 215, and the upper and lower ends of the triangular connector 215 are bolted to lifting ears 216, and a lifting rope is arranged between the upper lifting ear 216 and the connecting block 212. 17. The lower lifting ears 216 are each provided with a lifting rope 218, and the bottom side of the lifting rope 218 is fixedly connected with a lower support seat 219, and a T-shaped groove 2191 is provided at the middle end of the middle part of the lower support seat 219, and sliding grooves 2192 are provided on both sides of the middle part of the lower support seat 219, and sliders 226 are slidably connected in the sliding grooves 2192. By installing the square cabin lifting structure 2, the set square cabin support structure 21 can lift the square cabin, and the set triangular connector 215, lifting ears 216 and lifting rope 1 218 can further support the hoisted square cabin when the support plate 213 is broken, which is safe. In addition, the lower support seat 214 is a flat structure, which reduces the rolling phenomenon of the hoisted square cabin.

[0027] like Figure 2 and Figure 4 As shown, the cabin fixing structure 22 includes a bidirectional screw rod 221, which is arranged in a T-shaped groove 2191 through a bearing, and a knob 222 is installed on the front side of the bidirectional screw rod 221. The front and rear outer walls of the bidirectional screw rod 221 are both threadedly connected with T-shaped sleeve blocks 223, and the upper ends of the T-shaped sleeve blocks 223 are fixedly connected with clamping plates 224. The two clamping plates 224 are provided with rubber pads 225 at the ends facing each other, and the clamping plates 224 and the sliders 226 are fixedly connected. By arranging the cabin fixing structure 22 on the lower support seat 219, the clamping plates 224 at both ends are driven to clamp and fix the hoisted cabin, thereby reducing the situation where the cabin slides and falls during hoisting, and improving the stability during hoisting. The rubber pads 225 are arranged to prevent slipping with the outer wall of the cabin during clamping. In addition, it is convenient to adjust the positions of the front and rear clamping plates 224, so that cabins of various sizes can be hoisted, thereby increasing the practical effect.

[0028] The utility model provides a lifting structure for an underwater cabin, and the specific working principle is as follows: During lifting, the cabin to be placed underwater is placed on the lower support seat 219. The operator rotates the knob 222 according to the size of the cabin, driving the bidirectional lead screw 221 to rotate, so that the front and rear T-shaped sleeve blocks 223 move on the bidirectional lead screw 221, and at the same time, the slider 226 slides in the chute 2192 until the clamping plate 224 and the rubber pad 225 fix the cabin, and it is connected with the lifting ring 211 through the lifting hook 132; The supported and placed cabin is extended above the sea water by the hoist 12 and the reel 13 and slowly lowered until the cabin is underwater. The diver dives underwater to separate the lifting hook 132 and the lifting ring 211, and later it can be lifted out again through the connection of the lifting hook 132 and the lifting ring 211.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An underwater cabin hoisting structure, comprising a hoisting structure (1), characterized in that: A cabin hoisting structure (2) is installed at the hoisting end of the hoisting structure (1); The cabin hoisting structure (2) comprises a cabin support structure (21), wherein the cabin support structure (21) is installed on the lifting structure (1), and a cabin fixing structure (22) is installed on the bottom side of the cabin support structure (21).

2. The underwater cabin hoisting structure according to claim 1, characterized in that: The lifting structure (1) comprises a plane base (11), a lifting machine (12) is installed on the plane base (11), a reel (13) is arranged on the plane base (11), a steel wire rope is wound on the reel (13), and the steel wire rope passes through the lifting machine (12) and hangs down.

3. The underwater cabin hoisting structure according to claim 2, characterized in that: A mounting block (131) is arranged at the other end of the steel wire rope, and a hook (132) is arranged under the mounting block (131).

4. The underwater cabin hoisting structure according to claim 1, characterized in that: The cabin support structure (21) comprises a lifting ring (211), wherein the lifting ring (211) is hooked on a lifting hook (132), a connecting block (212) is arranged on the bottom side of the lifting ring (211), both left and right ends of the connecting block (212) are fixedly connected to a supporting plate (213), and an upper supporting seat (214) is fixedly connected to the bottom side of the supporting plate (213).

5. The underwater cabin hoisting structure according to claim 4, characterized in that: The four corners of the upper support seat (214) are bolted to triangular connecting pieces (215), the upper and lower ends of the triangular connecting piece (215) are bolted to lifting ears (216), a lifting rope 1 (217) is arranged between the upper lifting ear (216) and the connecting block (212), and a lifting rope 2 (218) is arranged at the lower lifting ear (216), and the bottom side of the lifting rope 2 (218) is fixedly connected to the lower support seat (219).

6. The underwater cabin hoisting structure according to claim 5, characterized in that: A T-shaped groove (2191) is provided at the middle end of the middle part of the lower support seat (219), and sliding grooves (2192) are provided on both sides of the middle part of the lower support seat (219), and sliding blocks (226) are slidably connected in the sliding grooves (2192).

7. The underwater cabin hoisting structure according to claim 1, characterized in that: The cabin fixing structure (22) comprises a bidirectional screw rod (221), the bidirectional screw rod (221) is arranged in a T-shaped groove (2191) through a bearing, a knob (222) is installed on the front side of the bidirectional screw rod (221), the front and rear outer walls of the bidirectional screw rod (221) are both threadedly connected with a T-shaped sleeve block (223), the upper end of the T-shaped sleeve block (223) is fixedly connected with a clamping plate (224), the two ends of the clamping plates (224) facing each other are both provided with a rubber pad (225), and the clamping plate (224) and the slider (226) are both fixedly connected.

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