CN219430872U - Hydraulic engineering dredging device - Google Patents

Abstract

The utility model discloses a dredging device for a water conservancy project, which comprises: buoys and a moving structure; a moving structure is installed on the side of the buoys; a fixed rod is connected between the buoys; A dredging pump is connected to the fixed structure. In this dredging device for water conservancy projects, the inner threaded sleeve can drive the pulley to move while the thread slides. When the pulley moves out of the storage tank, it will come into contact with the ground. When the pulley contacts the ground, the dredging device can be propped up and dredged After the device is propped up, it can be moved by pulleys, so that the dredging device can be moved when needed. When the side of the internal thread insert slides out of the slot, the dredging pump can be pulled, and the dredging pump can be driven when pulled The installation block moves, and when the installation block moves, it can be slid and separated from the fixed rod through the card slot, so that the dredging pump can be quickly disassembled during maintenance.

Description

A water conservancy project dredging device

technical field

The utility model relates to the technical field of water conservancy engineering, in particular to a dredging device for water conservancy engineering.

Background technique

Water conservancy projects refer to various projects built to control, regulate and utilize natural surface water and groundwater to achieve the purpose of eliminating harm and rejuvenating profits. Water conservancy projects can be divided into flood control projects, dikes, reservoirs, flood storage and diversion areas, culverts, drainage projects, etc., farmland water conservancy projects (irrigation projects), hydropower projects, shipping and urban water supply and drainage projects, existing There are still some defects in the use of water conservancy dredging equipment, such as;

Existing water conservancy projects refer to various projects such as flood control, drainage, irrigation, hydropower generation, water diversion (supply), tidal flat treatment, water and soil conservation, water resource protection, and river dredging. The main task of silting is to clean up the silt deposited on the bottom of the river, and to pump and clean the silt in the river channel through mechanical equipment. The traditional dredging device is to install the dredging pump on the fixed rod, and the two ends of the fixed rod are connected to the buoy. In addition, the buoy can float on the water surface, and the dredging pump can pump and clean the silt at the bottom of the river. Generally, the dredging device is transported to the river by vehicles when it is in use, and then transported to the river by the staff. It is troublesome, and it needs to be operated by many people, which is a waste of manpower, and the dredging device is inconvenient to move.

Utility model content

The utility model provides the following technical solutions: the purpose of the utility model is to provide a dredging device for water conservancy projects, so as to solve the problems in the dredging devices for water conservancy projects on the market proposed by the above-mentioned background technology, which are inconvenient to move and overhaul The problem.

In order to achieve the above purpose, the utility model provides the following technical solutions: a dredging device for water conservancy projects, including: a buoy and a moving structure;

A moving structure is installed on the side of the buoys, a fixed rod is connected between the buoys, a fixed structure is connected to the fixed rod, and a dredging pump is connected to the fixed structure.

Preferably, the moving structure is also provided with a fixed block, a storage groove, a threaded rod, a rotating disc, an internally threaded sleeve, a guide plate, a guide rod, a limit block and a pulley;

The fixed block is fixedly connected to the side of the buoy, and a storage groove is opened at the bottom of the fixed block.

Preferably, a threaded rod is rotatably connected inside the storage tank, and a rotating disk is fixedly connected to the top of the threaded rod;

The side of the threaded rod is threadedly connected with an internally threaded sleeve, and the top end of the internally threaded sleeve is fixedly connected with a guide plate.

Preferably, a guide rod is connected between the guide plate and the storage slot, and the bottom end of the guide rod is fixedly connected with a limit block;

A pulley is installed at the bottom end of the internally threaded sleeve.

Preferably, the fixed structure is also provided with an operation slot, a knob, a first bevel gear, a rotating rod, a second bevel gear, a third bevel gear, a connecting groove, a screw rod, a fourth bevel gear, an internal thread insert block, and a mounting block , card slot and slot;

The operation slot is opened inside the fixed rod, and a knob is connected to the inside of the operation slot for rotation.

Preferably, the end of the knob is fixedly connected with a first bevel gear, and the inside of the operation slot is rotatably connected with a rotating rod;

A second bevel gear is connected between the rotating rod and the first bevel gear, and a third bevel gear is fixedly connected to the side of the rotating rod.

Preferably, the connection groove is opened on the side of the fixed rod, and the inside of the connection groove is rotatably connected with a screw;

A fourth bevel gear is connected between the screw rod and the third bevel gear, and an internal thread insert is connected between the screw rod and the connecting groove.

Preferably, a mounting block is fixedly connected to the side of the dredging pump, and a slot is provided at the bottom of the mounting block;

The card slot is engaged and connected to the side of the fixing rod, and the inner wall of the card slot is provided with a slot.

Compared with the prior art, the beneficial effect of the utility model is that the dredging device for water conservancy projects can drive the pulley to move while the inner threaded sleeve slides. When the pulley moves out of the storage tank, it will come into contact with the ground. When it comes into contact with the ground, the dredging device can be propped up. After the dredging device is propped up, it can be moved by the pulley, which is convenient for the dredging device to move when needed. When the side of the internal thread insert slides out of the slot, it can Pull the dredging pump. When the dredging pump is pulled, it can drive the installation block to move. When the installation block moves, it can slide and separate from the fixed rod through the card slot, so that the dredging pump can be quickly disassembled during maintenance.

1. When the river needs to be dredged, it can be transported to the riverside through the two dredging devices of the vehicle, and then the rotating disk can be rotated. When the rotating disk rotates, it can drive the threaded rod to rotate. When the threaded rod rotates, it can rotate through the storage tank. When the threaded rod rotates, it can drive the inner threaded sleeve to slide. When the inner threaded sleeve is threaded, it can drive the guide plate to move. When the guide plate moves, it can be guided and slid through the guide rod. The pulley moves, and when the pulley moves out of the storage tank, it will contact the ground. When the pulley contacts the ground, the dredging device can be propped up. After the dredging device is propped up, it can be moved by the pulley, which is convenient for the dredging device when needed. can move

2. The dredging pump will be damaged if the dredging work is carried out for a long time. After the dredging pump is damaged, it needs to be disassembled for maintenance. Turning the knob can drive the first bevel gear to rotate. When the first bevel gear rotates, it can drive the rotating rod and the second bevel gear. The bevel gear, the third bevel gear and the fourth bevel gear are linked. When the fourth bevel gear rotates, it can drive the screw to rotate. When the screw rotates, it can rotate through the connecting groove. When the screw rotates, it can drive the internal thread insert to slide. When the thread of the internal thread insert slides, it can slide through the connecting groove and the slot. When the side of the internal thread insert slides out of the slot, it can pull the dredging pump. When the dredging pump is pulled, it can drive the installation block to move , When the installation block moves, it can slide and separate from the fixed rod through the card slot, so that the dredging pump can be quickly disassembled during maintenance.

Description of drawings

Fig. 1 is a schematic diagram of the front view structure of the utility model;

Fig. 2 is a schematic diagram of the front view section structure of the utility model;

Fig. 3 is the utility model side view sectional structure schematic diagram;

Fig. 4 is a schematic diagram of the enlarged structure of the mobile structure section of the utility model;

Fig. 5 is the schematic diagram of enlarged structure of part A of the utility model;

Fig. 6 is a schematic diagram of enlarged structure of part B of the utility model.

Among the figure: 1, buoy; 2, moving structure; 201, fixed block; 202, storage tank; 203, threaded rod; 204, rotating disk; 205, internal thread sleeve; 206, guide plate; 207, guide rod; , limit block; 209, pulley; 3, fixed rod; 4, fixed structure; 401, operation groove; 402, knob; 403, first bevel gear; 404, rotating rod; 405, second bevel gear; 406, the first 407, connection groove; 408, screw rod; 409, fourth bevel gear; 410, internal thread insert block; 411, installation block; 412, card slot; 413, slot; 5, dredging pump.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a dredging device for water conservancy projects, including: a buoy 1 and a moving structure 2;

A mobile structure 2 is installed on the side of the buoy 1, and a fixed rod 3 is connected between the buoys 1, and a fixed structure 4 is connected to the fixed rod 3, and a dredging pump 5 is connected to the fixed structure 4.

The mobile structure 2 is also provided with a fixed block 201, a storage groove 202, a threaded rod 203, a rotating disc 204, an internally threaded sleeve 205, a guide plate 206, a guide rod 207, a limit block 208 and a pulley 209, and the fixed block 201 is fixedly connected to the The side of the buoy 1 and the bottom of the fixed block 201 are provided with a storage groove 202, and the threaded rod 203 can rotate through the storage groove 202 when rotating.

The inside of the storage tank 202 is connected with a threaded rod 203 for rotation, and the top of the threaded rod 203 is fixedly connected with a rotating disc 204. When the river needs to be dredged, it can be transported to the riverside by two dredging devices of the vehicle, and then the rotating disc 204 can be rotated. When the rotating disc 204 rotates, it can drive the threaded rod 203 to rotate. The threaded rod 203 side is threadedly connected with an internally threaded sleeve 205. When the threaded rod 203 rotates, it can drive the internally threaded sleeve 205 to slide, and the top of the internally threaded sleeve 205 is fixed. A guide plate 206 is connected, and the inner threaded sleeve 205 can drive the guide plate 206 to move when the thread slides.

There is a guide rod 207 connected between the guide plate 206 and the storage groove 202. When the guide plate 206 moves, the guide rod 207 can be used to guide and slide. There is a pulley 209, and the internally threaded sleeve 205 can drive the pulley 209 to move while the thread slides. When the pulley 209 moves out of the storage tank 202, it will come into contact with the ground. When the pulley 209 comes into contact with the ground, the dredging device can be propped up. The dredging device can be moved by pulley 209 after propped up.

The fixed structure 4 is also provided with an operation groove 401, a knob 402, a first bevel gear 403, a rotating rod 404, a second bevel gear 405, a third bevel gear 406, a connecting groove 407, a screw rod 408, a fourth bevel gear 409, an internal thread Inserting block 410, mounting block 411, draw-in slot 412 and slot 413, operating slot 401 is provided in the inside of fixed rod 3, and operating slot 401 inside runs through and is connected with knob 402 for rotation, and can rotate through operating slot 401 when knob 402 rotates.

The end of the knob 402 is fixedly connected with the first bevel gear 403, turning the knob 402 can drive the first bevel gear 403 to rotate, the inside of the operation groove 401 is connected with the rotation rod 404, and the rotation of the second bevel gear 405 can drive the rotation rod 404 To rotate, the rotating rod 404 can be rotated through the operation groove 401 when rotating, the second bevel gear 405 is connected between the rotating rod 404 and the first bevel gear 403, and the second bevel gear 405 can be driven when the first bevel gear 403 rotates. Rotate, the side of the rotating rod 404 is fixedly connected with the third bevel gear 406, when the rotating rod 404 rotates, it can drive the third bevel gear 406 to rotate.

The connecting groove 407 is provided on the side of the fixed rod 3, and the inside of the connecting groove 407 is connected with a screw rod 408 for rotation. When the fourth bevel gear 409 rotates, it can drive the screw rod 408 to rotate. When the screw rod 408 rotates, it can rotate through the connecting groove 407. The screw rod 408 A fourth bevel gear 409 is connected with the third bevel gear 406. When the third bevel gear 406 rotates, it can drive the fourth bevel gear 409 to rotate. An internal thread insert 410 is connected between the screw rod 408 and the connecting groove 407. The screw rod When 408 rotates, it can drive the internal thread insert 410 to slide. When the internal thread insert 410 slides, it can slide through the connecting groove 407 and the slot 413 .

The side of the dredging pump 5 is fixedly connected with an installation block 411, and the bottom of the installation block 411 is provided with a slot 412. When the dredging pump 5 is pulled, the installation block 411 can be driven to move, and the installation block 411 can pass through the slot 412 and the fixed rod when moving. 3 to slide and separate, the card slot 412 is snapped and connected to the side of the fixed rod 3, and the inner wall of the card slot 412 is provided with a slot 413, when the side of the internal thread insert 410 slides out of the slot 413, the dredging pump 5 can be carried out. pull.

Working principle: When using the dredging device for water conservancy projects, first when the river channel needs to be dredged, it can be transported to the river by the two dredging devices of the vehicle, and then the rotating disc 204 can be rotated, and the threaded rod can be driven when the rotating disc 204 rotates 203 rotates, threaded rod 203 can rotate through storage groove 202 when rotating, and threaded rod 203 can drive internal thread sleeve 205 to carry out thread sliding when threaded rod 203 rotates, and internal thread sleeve 205 can drive guide plate 206 to move when thread sliding, guiding When the plate 206 moves, it can be guided and slid by the guide rod 207, and the internally threaded sleeve 205 can drive the pulley 209 to move while the thread slides. When the pulley 209 moves out of the storage tank 202, it will come into contact with the ground, and the pulley 209 will come into contact with the ground. When the dredging device can be propped up, the dredging device can be moved by the pulley 209 after the dredging device is propped up, so that the dredging device can be moved when needed. Desilting, the desilting pump 5 will be damaged if the desilting work is carried out for a long time. After the desilting pump 5 is damaged, it needs to be disassembled and repaired. Turning the knob 402 can drive the first bevel gear 403 to rotate. When the first bevel gear 403 rotates, it can drive The rotating rod 404, the second bevel gear 405, the third bevel gear 406 and the fourth bevel gear 409 are linked. When the fourth bevel gear 409 rotates, it can drive the screw rod 408 to rotate. When the screw rod 408 rotates, it can rotate through the connecting groove 407. When the screw 408 rotates, it can drive the internally threaded insert 410 to slide. When the internally threaded insert 410 slides, it can slide through the connection groove 407 and the slot 413. When the side of the internally threaded insert 410 slides out of the slot 413 The dredging pump 5 can be pulled. When the dredging pump 5 is pulled, it can drive the installation block 411 to move. When the installation block 411 moves, it can slide and separate from the fixed rod 3 through the slot 412, which is convenient for the dredging pump 5 during maintenance. Quick disassembly is possible, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (8)

1. A dredging device for water conservancy projects, comprising: a buoy (1) and a mobile structure (2), characterized in that; A moving structure (2) is installed on the side of the buoy (1), a fixed rod (3) is connected between the buoys (1), and a fixed structure (4) is connected to the fixed rod (3). The structure (4) is connected with a dredging pump (5). 2. A dredging device for water conservancy projects according to claim 1, characterized in that: the moving structure (2) is also provided with a fixed block (201), a storage tank (202), a threaded rod (203), a rotating Disk (204), internal thread sleeve (205), guide plate (206), guide rod (207), limit block (208) and pulley (209); The fixed block (201) is fixedly connected to the side of the buoy (1), and a storage groove (202) is opened at the bottom of the fixed block (201). 3. A dredging device for water conservancy projects according to claim 2, characterized in that: the inside of the storage tank (202) is connected with a threaded rod (203) for rotation, and the top of the threaded rod (203) is fixedly connected with a rotating disc (204); The side of the threaded rod (203) is threadedly connected with an internally threaded sleeve (205), and the top end of the internally threaded sleeve (205) is fixedly connected with a guide plate (206). 4. The desilting device for water conservancy projects according to claim 2, characterized in that: a guide rod (207) runs through and connects between the guide plate (206) and the storage tank (202), and the guide rod ( 207) The bottom end is fixedly connected to the limit block (208); A pulley (209) is installed at the bottom end of the internally threaded sleeve (205). 5. A dredging device for water conservancy projects according to claim 1, characterized in that: the fixed structure (4) is also provided with an operation slot (401), a knob (402), a first bevel gear (403), Rotating rod (404), second bevel gear (405), third bevel gear (406), connecting groove (407), screw rod (408), fourth bevel gear (409), internal thread insert (410), installation block (411), card slot (412) and slot (413); The operation slot (401) is opened inside the fixed rod (3), and a knob (402) is connected to the inside of the operation slot (401) for rotation. 6. A dredging device for water conservancy projects according to claim 5, characterized in that: the end of the knob (402) is fixedly connected with a first bevel gear (403), and the operation slot (401) rotates inside Connected with a rotating rod (404); A second bevel gear (405) is connected between the rotating rod (404) and the first bevel gear (403), and a third bevel gear (406) is fixedly connected to the side of the rotating rod (404). 7. A dredging device for water conservancy projects according to claim 5, characterized in that: the connecting groove (407) is set on the side of the fixed rod (3), and the connecting groove (407) is connected with a rotating connection inside the connecting groove (407). screw (408); A fourth bevel gear (409) is connected between the screw rod (408) and the third bevel gear (406), and an internal thread insert (410) is connected between the screw rod (408) and the connecting groove (407). 8. A water conservancy dredging device according to claim 5, characterized in that: the side of the dredging pump (5) is fixedly connected with a mounting block (411), and the bottom of the mounting block (411) is provided with a card slot(412); The card slot (412) is engaged and connected to the side of the fixing rod (3), and the inner wall of the card slot (412) is provided with a slot (413).