CN218712694U

CN218712694U - Sluice sealing device

Info

Publication number: CN218712694U
Application number: CN202222981038.4U
Authority: CN
Inventors: 温玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-24
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a sluice sealing device, relating to the technical field of hydraulic engineering; comprises a lock chamber and a lock gate; a gate is vertically arranged in the gate chamber, driving structures are respectively arranged on the inner walls of two sides of one end of the gate chamber, the driving structures are obliquely directed to the gate, connecting rods obliquely directed to the bottom of the gate chamber are slidably arranged on the driving structures, and torsion springs are arranged at the connecting positions of the connecting rods and the driving structures; the connecting rod rotates and is connected with the roller, a cleaning box with a hollow bottom is sleeved outside the roller, and tooth combs which are uniformly distributed are respectively arranged on two sides of the cleaning box. This device can clear up the ground in the lock chamber, avoids rivers to erode the rubbish stone etc. that brings to cause the problem of ground unevenness, makes the gate seal the back bottom and can seal completely, has improved the sealed effect of gate.

Description

Sluice sealing device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a sluice sealing device.

Background

The water gate is a low-water-head hydraulic structure built on a river channel and a canal and used for controlling flow and adjusting water level by using the gate. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, so that flood discharge, waterlogging drainage, sand flushing, water taking or flow regulation according to the requirement of downstream water use can be realized, and water can be supplied to downstream riverways or channels. The sluice has wide application in water conservancy project, and is mostly built in riverway, canal system, reservoir, lake and coastal area.

The common structure of sluice is installation lock chamber in the river course to at the gate of lock chamber installation liftable, the gate can be raised or reduce under drive structure's effect, with this area of circulation who changes in the lock chamber, reach the purpose of adjusting rivers. Rise at the gate, when the sluice normally circulates, rivers can pass through the lock chamber, and probably have the plant of various stereoplasm in the river course, the stone, and other rubbish etc. all probably get into the lock chamber under the drive of rivers, when the sluice is closed to needs, because the existence of other barriers leads to lock below unevenness, can lead to the gate to close the back bottom and leave the gap, influence sealed effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sluice sealing device to solve the problem that proposes among the above-mentioned background art. The device can clean the area at the bottom of the gate before closing the gate at every time, and avoids the problem of uneven ground caused by stones, plants, garbage and the like, so that the sealing effect of the sluice is improved.

In order to achieve the above object, the utility model provides a following technical scheme:

a sluice sealing device comprises a sluice chamber and a sluice gate; a gate is vertically arranged in the gate chamber, driving structures are respectively arranged on the inner walls of two sides of one end of the gate chamber, the driving structures are obliquely directed to the gate, connecting rods obliquely directed to the bottom of the gate chamber are slidably arranged on the driving structures, and torsion springs are arranged at the connecting positions of the connecting rods and the driving structures; the connecting rod rotates and is connected with the roller, a cleaning box with a hollow bottom is sleeved outside the roller, and tooth combs which are uniformly distributed are respectively arranged on two sides of the cleaning box.

As a further aspect of the present invention: the drive structure includes one-level screw rod and slide bar, the one-level screw rod rotates and connects the lock chamber, the parallel one-level screw rod of slide bar and with lock chamber fixed connection, one-level motor is connected to one-level screw rod one end, the directional gate direction of one-level screw rod and slide bar slope.

As a further aspect of the present invention: the driving structure comprises a driving block, the driving block is connected in series on a first-level screw rod and a sliding rod, the driving block is in threaded engagement with the first-level screw rod, the driving block is in sliding connection with the sliding rod, and the driving block is rotatably connected with a connecting rod.

As a further aspect of the present invention: and sealing grooves corresponding to the positions of the gates are formed in two surfaces of the gate chamber respectively, two ends of each gate are embedded into the sealing grooves, and sealing strips in pressure contact with the gates are installed in the sealing grooves.

As the utility model discloses further scheme again: the gate is characterized in that a buttress is installed above the gate chamber, a through groove is formed in the buttress, a second-stage screw rod penetrating through the through groove is installed on the gate, a control chamber is installed on the buttress, a control assembly is installed in the control chamber, and the second-stage screw rod penetrates through the control assembly.

As the utility model discloses further scheme again: the control assembly comprises a threaded sleeve rotatably installed in the control chamber, the threaded sleeve is in threaded engagement with the secondary screw rod, a primary bevel gear is installed outside the threaded sleeve, a secondary bevel gear meshed with the primary bevel gear is installed on one side in the control chamber, and the secondary bevel gear is connected with a secondary motor.

As the utility model discloses further scheme again: and a third-stage bevel gear meshed with the first-stage bevel gear is installed on one side in the control chamber and is connected with a rotating rod positioned outside the control box.

Compared with the prior art, the beneficial effects of the utility model are that:

by adopting the water gate sealing device, the connecting rod is driven by the driving structure arranged in the gate chamber, the rolling shaft continuously inclines and moves downwards, the driving is continuously provided until the rolling shaft contacts the ground, the rolling shaft can roll on the ground under larger pressure and roll through the area at the bottom of the gate, meanwhile, the tooth combs at two sides comb the ground, larger sundries such as branches and stones are pushed to other areas, the cleaning effect is achieved, the bottom can be normally sealed when the gate falls down, and the sealing effect is improved;

by adopting the sluice sealing device, the roller of the device can avoid the problem that the teeth and the combs are clamped in soil on the ground, so that the soil is turned over, the ground is kept flat while impurities on the ground are combed, and the positive effect on cleaning the impurities is ensured.

Drawings

Fig. 1 is a schematic structural view of a sluice sealing device.

Fig. 2 is a schematic structural view of the interior of a chamber of a sluice sealing device.

FIG. 3 is a schematic view of a control module in a sluice seal device.

In the figure: 1. a control room; 2. a control component; 3. buttress; 4. a through groove; 5. a secondary screw; 6. a lock chamber; 7. a drive structure; 8. a first-stage motor; 9. a first-stage screw; 10. a drive block; 11. a torsion spring; 12. a connecting rod; 13. cleaning the box; 14. a roller; 15. a tooth comb; 16. a sealing groove; 17. a seal strip; 18. a gate; 19. a slide bar; 20. a threaded sleeve; 21. a primary bevel gear; 22. a third-stage bevel gear; 23. a rotating rod; 24. a secondary bevel gear; 25. a secondary motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in embodiment 1 of the present invention, a sluice sealing device includes a sluice chamber 6 and a sluice gate 18; a gate 18 is vertically arranged in the gate chamber 6, driving structures 7 are respectively arranged on the inner walls of two sides of one end of the gate chamber 6, the driving structures 7 are obliquely directed to the gate 18, a connecting rod 12 which is obliquely directed to the bottom of the gate chamber 6 is slidably arranged on the driving structures 7, and a torsion spring 11 is arranged at the joint of the connecting rod 12 and the driving structures 7; the connecting rod 12 is rotatably connected with a roller 14, a cleaning box 13 with a hollow bottom is sleeved outside the roller 14, and teeth combs 15 which are uniformly distributed are respectively arranged on two sides of the cleaning box 13.

This device installation gate 18 in lock chamber 6, drive structure 7 is installed to gate 18 one side, drive structure 7 slope directional gate 18 downwards, connecting rod 12 can slide along drive structure 7 slope lapse, and gliding drive roller 14 and clearance box 13 remove simultaneously, makes connecting rod 12 keep the low-angle to gate 18 one side slope under the condition that does not have external force through torsion spring 11, makes roller 14 contact ground after, connecting rod 12 is preferred to gate 18 one side rotation.

When putting the floodgate, before putting down gate 18, use drive structure 7 earlier to drive roller 14 and contact ground, continue to incline and promote connecting rod 12, roller 14 rolls on ground, drives clearance box 13 simultaneously and removes, and the tooth comb 15 on clearance box 13 surface scrapes on ground, clears up remaining rubbish in ground or stone etc. and the back roller 14 eminence of withdrawing after the clearance finishes, and gate 18 falls, and ground is level this moment, is convenient for improve sealed effect.

Use 14 cooperation tooth combs 15 of roller bearing, make tooth comb 15 can not follow the plane and comb in the direct insertion earth under the exogenic action, avoid the structure card dead, also avoided tooth comb 15 to excessively scrape earth, lead to ground to produce the soil pit on the contrary, influence the problem of sealed effect, roller bearing 14 can assist and carry out the ground flattening.

Example 2

Referring to fig. 1 to fig. 3, the main difference between the embodiment 2 and the embodiment 1 is:

referring to fig. 1 and 2, in embodiment 2 of the present invention, the driving structure 7 includes a first-stage screw 9 and a sliding rod 19, the first-stage screw 9 is rotatably connected to the lock chamber 6, the sliding rod 19 is parallel to the first-stage screw 9 and is fixedly connected to the lock chamber 6, one end of the first-stage screw 9 is connected to a first-stage motor 8, and the first-stage screw 9 and the sliding rod 19 are inclined to point to the direction of the gate 18. The first-level motor 8 drives the first-level screw rod 9 to rotate to achieve driving, the sliding rod 19 is used for limiting the position, and the sliding rod 19 is not an essential structure because the first-level screw rods 9 are installed on two sides, but the stress of the whole structure during operation can be reduced by matching the sliding rod 19.

Referring to fig. 1 and 2, the driving structure 7 includes a driving block 10, the driving block 10 is connected in series to a first-stage screw 9 and a sliding rod 19, the driving block 10 is engaged with the first-stage screw 9 through threads, the driving block 10 is connected with the sliding rod 19 in a sliding manner, and the driving block 10 is rotatably connected with a connecting rod 12. The drive block 10 is screwed to the first-stage screw 9 and is restricted by the slide rod 19 so as not to rotate, and therefore, when the first-stage screw 9 rotates, the movement of the connecting rod 12 can be controlled.

Referring to fig. 1 and 2, two sides of the gate chamber 6 are respectively provided with a sealing groove 16 corresponding to the position of the gate 18, two ends of the gate 18 are embedded in the sealing groove 16, and a sealing strip 17 in pressure contact with the gate 18 is installed in the sealing groove 16. The two ends of the gate 18 are embedded into the sealing grooves 16 and are connected and sealed through the sealing strips 17, so that the sealing effect is improved.

Referring to fig. 1, a buttress 3 is installed above the gate chamber 6, a through groove 4 is formed in the buttress 3, a secondary screw 5 penetrating through the through groove 4 is installed on the gate 18, a control chamber 1 is installed on the buttress 3, a control assembly 2 is installed in the control chamber 1, and the secondary screw 5 penetrates through the control assembly 2. The buttress 3 is used for providing a movable space of the secondary screw 5, and the control component 2 in the control chamber 1 is used for controlling the lifting of the secondary screw 5 and further controlling the lifting of the gate 18.

Referring to fig. 1 and 3, the control assembly 2 includes a threaded sleeve 20 rotatably installed in the control chamber 1, the threaded sleeve 20 is in threaded engagement with the secondary screw 5, a primary bevel gear 21 is installed outside the threaded sleeve 20, a secondary bevel gear 24 engaged with the primary bevel gear 21 is installed on one side in the control chamber 1, and the secondary bevel gear 24 is connected to a secondary motor 25. The rotation of the threaded sleeve 20 can control the lifting of the secondary screw 5, and the secondary motor 25 drives the secondary bevel gear 24 to control the threaded sleeve 20 through the matching with the primary bevel gear 21.

Referring to fig. 1 and 3, a third-stage bevel gear 22 engaged with the first-stage bevel gear 21 is installed at one side in the control room 1, and the third-stage bevel gear 22 is connected with a rotating rod 23 located outside the control box. The three-stage bevel gear 22 and the rotating rod 23 are not essential structures, but auxiliary structures, and besides the automatic control, the control of the gate 18 can be completed by manually rotating the rotating rod 23.

The utility model discloses a theory of operation is:

this device is vertical installs gate 18 in lock chamber 6, and the slope is installed to the drive structure 7 of directional gate 18 on the lock chamber 6 inner wall simultaneously, utilizes drive structure 7 to drive connecting rod 12, and connecting rod 12 connects roller 14, installs the number of teeth that is located roller 14 both sides on the clearance box 13 on the connecting rod 12 respectively, and connecting rod 12 and drive structure 7's junction has used torsion spring 11, makes connecting rod 12 slope slightly to gate 18 direction. Before the gate 18 falls, the driving structure 7 drives the connecting rod 12 to move towards the gate 18 and the ground, so that after the roller 14 is grounded, the roller 14 drives the comb teeth 15 to transversely move on the ground, so as to clean the garbage on the ground and level the ground, so that the gate 18 cannot be blocked by a barrier at the bottom after falling, and a sufficient sealing effect is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A sluice sealing device comprises a sluice chamber and a sluice gate; the gate is vertically arranged in the gate chamber, driving structures are respectively arranged on the inner walls of two sides of one end of the gate chamber, the driving structures are obliquely directed to the gate, connecting rods obliquely directed to the bottom of the gate chamber are slidably arranged on the driving structures, and torsion springs are arranged at the connecting positions of the connecting rods and the driving structures; the connecting rod rotates and is connected with the roller, a cleaning box with a hollow bottom is sleeved outside the roller, and tooth combs which are uniformly distributed are respectively arranged on two sides of the cleaning box.

2. The floodgate sealing device according to claim 1, wherein the driving structure comprises a primary screw rod and a sliding rod, the primary screw rod is rotatably connected with the chamber, the sliding rod is parallel to the primary screw rod and is fixedly connected with the chamber, one end of the primary screw rod is connected with a primary motor, and the primary screw rod and the sliding rod are obliquely directed to the direction of the floodgate.

3. The floodgate sealing device according to claim 2, wherein the driving structure comprises a driving block, the driving block is connected in series with the primary screw rod and the sliding rod, the driving block is in threaded engagement with the primary screw rod, the driving block is connected with the sliding rod in a sliding manner, and the driving block is rotatably connected with the connecting rod.

4. The sluice sealing device according to claim 1, wherein sealing grooves corresponding to positions of the sluice are respectively formed on two surfaces of the sluice chamber, two ends of the sluice are embedded into the sealing grooves, and sealing strips in pressure contact with the sluice are installed in the sealing grooves.

5. The sluice sealing device according to claim 1, wherein a buttress is mounted above the sluice chamber, a through groove is formed in the buttress, a secondary screw rod penetrating through the through groove is mounted on the sluice, a control chamber is mounted on the buttress, a control assembly is mounted in the control chamber, and the secondary screw rod penetrates through the control assembly.

6. The sluice sealing device according to claim 5, wherein the control assembly comprises a threaded sleeve rotatably mounted in the control chamber, the threaded sleeve is in threaded engagement with the secondary screw, a primary bevel gear is mounted on the exterior of the threaded sleeve, a secondary bevel gear engaged with the primary bevel gear is mounted on one side in the control chamber, and the secondary bevel gear is connected with a secondary motor.

7. The sluice sealing device according to claim 6, wherein a third bevel gear meshed with the first bevel gear is installed at one side in the control chamber, and the third bevel gear is connected with a rotating rod positioned outside the control box.