A skateboard structure for laying boats

Abstract

The utility model relates to the technical field of laying boats, a slide plate structure of a laying boat, installed on the main body of the laying boat, including a control arm fixedly connected to the upper surface of the main body of the laying boat, a laying board rotatably connected to one side of the main body of the laying boat, a blocking mechanism for preventing people from falling into the water or underwater bottom protection interlocking plates from sliding off is arranged between the control arm and the laying board, the side groove is opened on one side of the control arm, the lifting cylinder is fixedly connected to the inside of the side groove, the slider is fixedly connected to the top of the lifting cylinder, and the pulling head is fixedly connected to one side of the slider. The slide plate structure of the laying boat is provided by lifting a slider controlled by a lifting cylinder in a side groove opened on one side of the control arm, the pulling head arranged on the outside of the slider is connected to a connecting cable, and the connecting cable is connected to a blocking plate rotating at the outer end of the laying board by a connecting head, and the connecting cable also runs through a guide ring fixed on one side of the control arm, so as to control the rotation and expansion of the blocking plate to prevent people or underwater bottom protection interlocking plates from sliding off.

Description

Technical Field

[0001] The utility model relates to the technical field of laying boats, in particular to a slide plate structure of a laying boat. Background Art

[0002] A raft-laying ship, also known as a raft-sinking ship, is a special non-self-propelled engineering vessel built to meet the needs of inland river and coastal waterway regulation projects. It is mainly used for laying soft rafts.

[0003] The above device does not have a structure to prevent the outer end of the laying board from falling when in use, so when the existing laying boat is in use, the laying board surface is relatively flat and the outer end is tilted downward, which makes it very easy for the underwater bottom protection interlocking piece or the staff to slip when the laying board surface is temporarily placed or the staff is working on it, resulting in laying failure or falling into the water, which is inconvenient to use. Based on the deficiencies of the existing technology, the utility model designs a skateboard structure for the paving boat. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a slide plate structure for a laying boat, which has the advantage of preventing the outer end of the laying board from falling off.

[0005] The utility model provides the following technical solutions: a slide plate structure of a laying boat, which is installed on the main body of the laying boat, and comprises a control arm fixedly connected to the upper surface of the main body of the laying boat, one side of the main body of the laying boat is rotatably connected to a laying plate, and a blocking mechanism is arranged between the control arm and the laying plate to prevent people from falling into the water or the underwater bottom protection interlocking plate from sliding off;

[0006] The blocking mechanism includes a side groove, a lifting cylinder, a slider, a pulling head, a guide ring, a connecting cable, a blocking plate and a connecting head. The side groove is opened on one side of the control arm, the lifting cylinder is fixedly connected to the inside of the side groove, the slider is fixedly connected to the top of the lifting cylinder, the pulling head is fixedly connected to one side of the slider, the guide ring is fixedly connected to one side of the control arm, the top of the connecting cable is fixedly connected to the pulling head, the blocking plate is rotatably connected to the outer end of the layout board, and the connecting head is fixedly connected to the upper surface of the blocking plate.

[0007] As a preferred technical solution of the utility model, a guardrail is fixedly connected to the upper surface of the laying ship body.

[0008] As a preferred technical solution of the utility model, one side of the control arm is rotatably connected to a pulley block, an articulated head is fixedly installed on the upper surface of the layout board, a steel cable group is fixedly connected to the articulated head, and a winder is arranged inside the control arm.

[0009] As a preferred technical solution of the utility model, the steel cable group is slidably connected to the pulley group.

[0010] As a preferred technical solution of the utility model, the steel cable group is connected to a winder inside the control arm.

[0011] As a preferred technical solution of the utility model, the sliding block is slidably connected inside the side groove, and the connecting rope passes through and is slidably connected inside the guide ring.

[0012] As a preferred technical solution of the utility model, the bottom end of the connecting rope is fixedly connected to the connecting head.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The slide plate structure of a laying ship is constructed by starting a lifting cylinder to retract the traction slider and move the traction head downward. The downward traction head pulls the connecting rope and moves one end downward under the guidance control of a guide ring. Since the connecting rope is pulled and one end moves downward, the connecting head is also pulled by the connecting rope and moves accordingly, and drives the blocking plate to rotate and unfold under the limit position at the front end connection of the laying plate, thereby protecting people on the laying plate or underwater bottom protection interlocking plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model of a laying boat when viewed from above;

[0017] Figure 3 This is a schematic diagram of the structure of the layout board of the utility model;

[0018] Figure 4 It is a schematic diagram of the explosion structure of the blocking mechanism of the utility model.

[0019] In the figure: 1. laying ship body; 101. guardrail; 2. control arm; 201. laying board; 202. pulley block; 203. hinged head; 204. steel cable group; 3. blocking mechanism; 301. side groove; 302. lifting cylinder; 303. slider; 304. pulling head; 305. guide ring; 306. connecting rope; 307. blocking plate; 308. connecting head. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 A skateboard structure of a laying boat is installed on a main body 1 of the laying boat, including a control arm 2 fixedly connected to the upper surface of the main body 1 of the laying boat, a laying board 201 is rotatably connected to one side of the main body 1 of the laying boat, a blocking mechanism 3 is arranged between the control arm 2 and the laying board 201 to prevent people from falling into the water or the underwater bottom protection interlocking plate from sliding off, and a guardrail 101 is fixedly connected to the upper surface of the main body 1 of the laying boat.

[0022] See also Figure 4 , blocking mechanism 3, the blocking mechanism 3 includes a side groove 301, a lifting cylinder 302, a slider 303, a pulling head 304, a guide ring 305, a connecting cable 306, a blocking plate 307 and a connecting head 308. The side groove 301 is opened on one side of the control arm 2, the lifting cylinder 302 is fixedly connected to the inside of the side groove 301, the slider 303 is fixedly connected to the top of the lifting cylinder 302, the pulling head 304 is fixedly connected to one side of the slider 303, the guide ring 305 is fixedly connected to one side of the control arm 2, the top of the connecting cable 306 is fixedly connected to the pulling head 304, the blocking plate 307 is rotatably connected to the outer end of the layout board 201, the connecting head 308 is fixedly connected to the upper surface of the blocking plate 307, the slider 303 is slidably connected to the inside of the side groove 301, the connecting cable 306 passes through the inside of the guide ring 305 and is slidably connected, and the bottom end of the connecting cable 306 is fixedly connected to the connecting head 308.

[0023] By setting a blocking plate 307, the outer end of the layout board 201 can be blocked. By setting a connecting rope 306 and a connecting head 308, the blocking plate 307 can be connected to control its rotation, expansion or laying. By setting a lifting cylinder 302, a slider 303, a pulling head 304 and a guide ring 305, the connecting rope 306 can be pulled to move and control the blocking plate 307 to be expanded or laid flat.

[0024] See also Figure 3 A pulley block 202 is rotatably connected to one side of the control arm 2, a hinge 203 is fixedly installed on the upper surface of the layout plate 201, a steel cable block 204 is fixedly connected to the hinge 203, a winding machine is arranged inside the control arm 2, the steel cable block 204 is slidably connected to the pulley block 202, and the steel cable block 204 is connected to the winding machine inside the control arm 2.

[0025] The laying plate 201 is provided to facilitate the laying of the underwater bottom protection interlocking plate, and the pulley group 202, the hinged joint 203 and the steel cable group 204 are provided, and the steel cable group 204 is also connected to the winder in the control arm 2, so as to facilitate the traction control of the laying plate 201 to unfold or retract.

[0026] Working principle: when a skateboard structure of a laying ship is used, in the initial state, the control arm 2 is first arranged on the upper surface of the laying ship body 1, the laying board 201 is rotatably connected to one side of the laying ship body 1, the hinged head 203 arranged on the laying board 201 is connected to the steel cable group 204, the steel cable group 204 is slidably connected to the pulley group 202, and the top end is connected to the winding machine inside the control arm 2, so as to control the rotation and lifting of the laying board 201, and a slider 303 controlled by the lifting cylinder 302 is lifted and lowered in the side groove 301 opened on one side of the control arm 2, the pulling head 304 arranged on the outer side of the slider 303 is connected to the connecting cable 306, and the connecting cable 306 is connected to the blocking plate 307 rotating at the outer end of the laying board 201 by the connecting head 308, and the connecting cable 306 also passes through the guide ring 305 fixed on one side of the control arm 2, so as to control the rotation and deployment of the blocking plate 307 to prevent people or underwater bottom protection interlocking plates from slipping;

[0027] When it is necessary to protect the surface of the layout board 201, first start the lifting cylinder 302 to retract the traction slider 303 and the traction head 304 to move downward, and the downward traction head 304 pulls the connecting rope 306 to move one end downward under the guidance control of the guide ring 305. Since the connecting rope 306 is pulled and one end moves downward, the connecting head 308 is also pulled by the connecting rope 306 and moves accordingly, and drives the blocking plate 307 to rotate and unfold under the limit position at the front end connection of the layout board 201, thereby protecting people on the layout board 201 or the underwater bottom protection interlocking plate.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A slide plate structure of a laying ship, installed on a laying ship body (1), characterized in that: It comprises a control arm (2) fixedly connected to the upper surface of the laying boat body (1); one side of the laying boat body (1) is rotatably connected to a laying board (201); a blocking mechanism (3) is provided between the control arm (2) and the laying board (201) to prevent people from falling into the water or the underwater bottom protection interlocking sheet from sliding off; A blocking mechanism (3), the blocking mechanism (3) comprising a side groove (301), a lifting cylinder (302), a slider (303), a pulling head (304), a guide ring (305), a connecting rope (306), a blocking plate (307) and a connecting head (308), wherein the side groove (301) is provided on one side of the control arm (2), the lifting cylinder (302) is fixedly connected to the inside of the side groove (301), the slider (303) is fixedly connected to the top end of the lifting cylinder (302), the pulling head (304) is fixedly connected to one side of the slider (303), the guide ring (305) is fixedly connected to one side of the control arm (2), the top end of the connecting rope (306) is fixedly connected to the pulling head (304), the blocking plate (307) is rotatably connected to the outer end of the layout board (201), and the connecting head (308) is fixedly connected to the upper surface of the blocking plate (307).

2. The slide plate structure of a laying ship according to claim 1, characterized in that: A guardrail (101) is fixedly connected to the upper surface of the laying ship body (1).

3. The slide plate structure of a laying ship according to claim 1, characterized in that: One side of the control arm (2) is rotatably connected to a pulley block (202); an articulated joint (203) is fixedly mounted on the upper surface of the layout board (201); a steel cable block (204) is fixedly connected to the articulated joint (203); and a winding machine is disposed inside the control arm (2).

4. The slide plate structure of a laying ship according to claim 3, characterized in that: The steel cable group (204) is slidably connected to the pulley group (202).

5. The slide plate structure of a laying ship according to claim 3, characterized in that: The steel cable group (204) is connected to a winding machine inside the control arm (2).

6. The slide plate structure of a laying ship according to claim 1, characterized in that: The sliding block (303) is slidably connected inside the side groove (301), and the connecting rope (306) passes through and is slidably connected inside the guide ring (305).

7. The slide plate structure of a laying ship according to claim 1, characterized in that: The bottom end of the connecting rope (306) is fixedly connected to the connecting head (308).

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