Simple suspension mechanism of movable suction dredger

Abstract

A simple suspension mechanism of a movable suction dredger comprises an open caisson arranged on the lower portion of the ground, transverse plates are arranged on the two sides of the top of the open caisson respectively and detachably arranged on the ground, T-shaped sliding grooves are formed in the inner sides of the transverse plates, T-shaped sliding blocks are arranged in the T-shaped sliding grooves in a sliding mode, half rings are arranged on the inner sides of the T-shaped sliding blocks, and the half rings are connected with the open caisson. Hooks are arranged on the semi-rings, a first rope is arranged between the two hooks, a sleeve block is arranged on the first rope, a connecting block is arranged at the bottom of the sleeve block, a second rope is arranged at the bottom of the connecting block, and a suction dredger is arranged at the bottom of the second rope. Compared with the prior art, the simple suspension mechanism of the movable suction dredger provided by the utility model is simple in overall structure, can be processed and manufactured according to materials on a construction site, is low in manufacturing cost, and can form a suction dredger suspension mechanism with a firm connection structure through simple manufacturing.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and hydropower construction, in particular to a simple suspension mechanism for a mobile dredger. Background Technique

[0002] During the construction of a caisson, the soil is mainly excavated and sunk by a long-arm backhoe. For the limited local excavation parts, the soil is manually scoured to form muddy water, and then the muddy water is sucked and sunk by a hydraulic dredger. The working principle of the dredger is mainly to suck by a pump, suck mud while traveling, and then discharge the sludge outside the pond;

[0003] When the dredger sucks mud from the caisson, in order to facilitate the dredger to quickly cover the construction area of the caisson, it is necessary to suspend and lift the dredger above the caisson for movement. At present, the suspension mechanism of the dredger has a complex structure and a high manufacturing cost. Therefore, how to make a simple suspension mechanism for a mobile dredger that can solve the problems of the existing technology has become a technical problem to be solved. Summary of the Utility Model

[0004] Based on the above technical problems, the utility model provides a simple suspension mechanism for a mobile dredger to solve the problems existing in the above background technique.

[0005] In view of this, the utility model provides a simple suspension mechanism for a mobile dredger, which includes: a caisson arranged below the ground, transverse plates are respectively arranged on both sides of the top of the caisson, the transverse plates are detachably arranged on the ground, T-shaped chutes are arranged inside the transverse plates, T-shaped sliders are slidably arranged in the T-shaped chutes, semi-circular rings are arranged inside the T-shaped sliders, hooks are arranged on the semi-circular rings, a first rope is arranged between the two hooks, a sleeve block is arranged on the first rope, a connecting block is arranged at the bottom of the sleeve block, a second rope is arranged at the bottom of the connecting block, and a dredger is arranged at the bottom of the second rope.

[0006] Further, a third rope is arranged on the side wall of the connecting block, a sleeve is arranged at one end of the third rope away from the connecting block, a positioning rod is arranged on the ground, and the sleeve is sleeved on the positioning rod.

[0007] Further, a plurality of first insertion holes are arranged at the top of the transverse plate, a plurality of second insertion holes corresponding to the first insertion holes are arranged on the ground, positioning insertion rods are detachably inserted in the first insertion holes and the second insertion holes, and the transverse plate is fixed on the ground through the positioning insertion rods.

[0008] Further, the surface of the positioning insertion rod is provided with threads, a positioning nut is sleeved on the positioning insertion rod, the positioning nut is in threaded cooperation with the positioning insertion rod, and the positioning nut abuts against the transverse plate.

[0009] Furthermore, a plurality of screw holes are provided at the top of the cross plate, and screw rods are arranged in the screw holes. The T-shaped slider is detachably fixed on the cross plate through the screw rods.

[0010] Furthermore, the hook includes a straight rod connected to the first rope. One end of the straight rod is provided with a hook, and the straight rod and the hook are detachably sleeved on the semi-ring through bolts.

[0011] The utility model provides a simple suspension mechanism for a mobile mud suction machine. Compared with the prior art, the overall structure of the utility model is simple, can be processed and manufactured according to the materials at the construction site, and the manufacturing cost is low. Through simple manufacturing, a mud suction machine suspension mechanism with a firm connection structure can be formed;

[0012] In the utility model, a positioning insertion rod is inserted into a second insertion hole arranged on the ground through the cross plate to form a stable connection structure; the mud suction machine is pulled to move by the sliding of the T-shaped slider in the T-shaped sliding groove; the T-shaped slider is limited by inserting a screw rod into the screw hole, which is convenient for the limiting operation when the mud suction machine moves;

[0013] In the utility model, the mud suction machine is pulled to move through ropes. The horizontal pulling is carried out through the first rope, and the diagonal pulling is carried out through the third rope, which is convenient for the mud suction construction at the lower part of the caisson, and greatly improves the safety and stability of the mud suction construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Shows a top view structural schematic diagram of the utility model;

[0015] Figure 2 Shows a top view structural sectional view of the utility model;

[0016] Figure 3 Shows a top view of the second insertion hole structure of the utility model;

[0017] Figure 4 Shows the utility model Figure 2 The enlarged view at A in;

[0018] Figure 5 Shows the utility model Figure 2 The enlarged view at B in;

[0019] In the figure: 1. Piston tube; 2. Circular plate; 3. Piston ring; 4. Hole; 5. Open caisson; 6. Positioning circular plate; 7. Positioning block; 8. Positioning screw; 9. Sealing ring; 10. Sealing block; 11. Guide hopper; 12. Installation groove; 14. Second anti-corrosion layer; 15. Second waterproof layer; 16. Second stainless steel layer; 17. Third waterproof layer; 18. Second sealing layer; 19. Third stainless steel layer; 20. First anti-corrosion layer; 21. First waterproof layer; 22. First sealing layer; 23. First stainless steel layer. Specific embodiments

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited by the content disclosed below.

[0022] The following is combined with Figures 1 to 5 to further illustrate the technical solution of the present invention.

[0023] The first embodiment is as Figures 1 to 5 shown: A simple suspension mechanism for a mobile sludge suction machine, which includes: an open caisson 2 provided below the ground 1, transverse plates 17 are respectively provided on both sides of the top of the open caisson 2, the transverse plates 17 are detachably provided on the ground 1, a T-shaped sliding groove 6 is opened inside the transverse plates 17, a T-shaped sliding block 5 is slidably provided in the T-shaped sliding groove 6, a semi-ring 14 is provided inside the T-shaped sliding block 5, a hook 15 is provided on the semi-ring 14, a first rope 8 is provided between the two hooks 15, a sleeve block 10 is provided on the first rope 8, a connecting block 11 is provided at the bottom of the sleeve block 10, a second rope is provided at the bottom of the connecting block 11, and a sludge suction machine is provided at the bottom of the second rope.

[0024] A third rope 9 is provided on the side wall of the connecting block 11, a sleeve 19 is provided at one end of the third rope 9 away from the connecting block 11, a positioning rod 20 is provided on the ground 1, and the sleeve 19 is sleeved on the positioning rod 20.

[0025] A plurality of first insertion holes 7 are opened at the top of the transverse plates 17, a plurality of second insertion holes 3 are opened on the ground 1 corresponding to the first insertion holes 7, and positioning insertion rods 4 are detachably inserted into the first insertion holes 7 and the second insertion holes 3, and the transverse plates 17 are fixed on the ground 1 through the positioning insertion rods 4.

[0026] The surface of the positioning insertion rod 4 is provided with threads. A positioning nut 12 is sleeved on the positioning insertion rod 4. The positioning nut 12 is in threaded cooperation with the positioning insertion rod 4, and the positioning nut 12 abuts against the cross plate 17.

[0027] A plurality of screw holes 13 are provided at the top of the cross plate 17. A screw rod is arranged in the screw holes 13. The T-shaped slider 5 is detachably fixed on the cross plate 17 through the screw rod.

[0028] The hook 15 includes a straight rod 18 connected to the first rope 8. A hook 21 is arranged at one end of the straight rod 18. The straight rod 18 and the hook 21 are detachably sleeved on the semi-circular ring 14 through a bolt 16.

[0029] During use: The cross plate 17 is fixedly connected to the ground 1. The bottom of the second rope is fixedly connected with a mud suction machine. Move the T-shaped slider 5. The T-shaped slider 5 is fixed by tightening the tensioning screw rod. The T-shaped slider 5 drives the first rope 8 to move. The second rope drives the mud suction machine to move back and forth to a suitable position for mud suction. Pull the third rope 9. The third rope 9 drives the sleeve block 10 to move left and right on the first rope 8, thereby driving the mud suction machine to move left and right for mud suction, which is convenient for mud suction treatment at different positions in the caisson 2.

[0030] Through structures such as the second jack 3, the first jack 7, the positioning insertion rod 4 and the positioning nut 12, the cross plate 17 is fixed on the ground 1 through the positioning insertion rod 4. The positioning nut 12 is in threaded cooperation with the positioning insertion rod 4, and the positioning nut 12 abuts against the cross plate 17. The installation and disassembly of the cross plate 17 are convenient; Through structures such as the straight rod 18, the hook 21 and the bolt 16, the straight rod 18 and the hook 21 are fixed by the bolt 16. The bolt 16 can play an auxiliary fixing role to prevent the hook 15 from detaching from the semi-circular ring 14 and affecting the normal use of the suspension mechanism.

[0031] Compared with the prior art, the overall structure of the present utility model is simple, can be processed and manufactured according to the materials at the construction site, and the manufacturing cost is low. A firm connection structure of the mud suction machine suspension mechanism can be formed through simple manufacturing; In the present utility model, a stable connection structure is formed by inserting the positioning insertion rod 4 into the second jack 3 arranged on the cross plate 17 and the first jack 7 arranged on the ground; The mud suction machine is driven to move by sliding the T-shaped slider 5 in the T-shaped sliding groove 6; The T-shaped slider 5 is limited by inserting a screw rod into the screw hole 13, which is convenient for the limiting operation when the mud suction machine moves; The present utility model drives the mud suction machine to move through ropes, performs horizontal traction through the first rope 8, and performs diagonal traction through the third rope 9, which is convenient for the mud suction construction at the lower part of the caisson, and greatly improves the safety and stability of the mud suction construction.

[0032] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A simple suspension mechanism for a mobile dredge suction machine, comprising a caisson arranged below the ground, characterized in that: A horizontal plate is respectively arranged on both sides of the top of the caisson, and the horizontal plate can be detachably arranged on the ground. A T-shaped groove is opened on the inner side of the horizontal plate, and a T-shaped slider is slidably arranged in the T-shaped groove. A semi-ring is arranged on the inner side of the T-shaped slider, and a hook is arranged on the semi-ring. A first rope is arranged between the two hooks, and a sleeve block is arranged on the first rope. A connecting block is arranged at the bottom of the sleeve block, and a second rope is arranged at the bottom of the connecting block. A sludge suction machine is arranged at the bottom of the second rope.

2. The simple suspension mechanism of the mobile dredge suction machine according to claim 1 is characterized in that: The side wall of the connection block is provided with a third rope, one end of the third rope away from the connection block is provided with a loop, a positioning rod is provided on the ground, and the loop is sleeved on the positioning rod.

3. The simple suspension mechanism of the mobile dredge suction machine according to claim 2 is characterized in that: The top of the horizontal board is provided with a plurality of first plug holes, and the ground is provided with a plurality of second plug holes corresponding to the first plug holes. Positioning rods are detachably inserted in the first plug holes and the second plug holes, and the horizontal board is fixed to the ground through the positioning rods.

4. The simple suspension mechanism of the mobile dredge suction machine according to claim 3 is characterized in that: The surface of the positioning rod is provided with threads, and a positioning nut is sleeved on the positioning rod. The positioning nut cooperates with the threads of the positioning rod, and the positioning nut abuts against the cross plate.

5. The simple suspension mechanism of the mobile dredge suction machine according to claim 4 is characterized in that: The top of the horizontal plate is provided with a plurality of screw holes, screw rods are arranged in the screw holes, and the T-shaped sliding block is detachably fixed on the horizontal plate through the screw rods.

6. The simple suspension mechanism of the mobile dredge suction machine according to claim 5 is characterized in that: The hook comprises a straight rod connected to the first rope, one end of the straight rod is provided with a curved hook, and the straight rod and the curved hook are detachably mounted on the semi-ring through bolts.

Images