CN217055280U

CN217055280U - Tunnel engineering water pressure drainage device that falls

Info

Publication number: CN217055280U
Application number: CN202220436278.3U
Authority: CN
Inventors: 杨欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-26
Anticipated expiration: 2032-03-01

Abstract

The utility model relates to a tunnel engineering technical field just discloses a tunnel engineering precipitation pressure drainage device, including wearing to establish the outlet valve door at the water tank left surface, surface mounting has the supporting leg under the water tank, surface mounting has the fixed plate under the supporting leg, the fixed pin is worn to be equipped with on the fixed plate upper surface, be equipped with auxiliary device in the water tank, the inlet tube is worn to be equipped with under the water tank surface. This tunnel engineering falls water pressure drainage device, it is rotatory to make the accessory plate drive the transfer line through the pressure effect of rivers, can reduce the pressure that gets into rivers in the water tank, make the transfer line rotation drive cam and rotate, it reciprocates to drive the movable plate through cam rotation again, and then can last convert rivers pressure into mechanical energy, can prevent to cause rivers spun condition behind the spare part production gap, can avoid the rivers secondary pressure boost to in the device, the result of use of spare part in the course of the work in the device has further been strengthened.

Description

Water pressure reducing and draining device for tunnel engineering

Technical Field

The utility model relates to a tunnel engineering technical field specifically is a tunnel engineering pressure reduction water drainage device.

Background

Through retrieval, chinese patent publication No. CN212927941U discloses a water pressure lowering drainage device for tunnel engineering, which is basically described as follows: the water pressure entering the water tank can be reduced by jacking the pressure ball through water flow, and the water pressure in the pipeline is monitored in real time through the pressure gauge; in fact, when the device is used, a small gap is easy to appear in the process that the pressure ball is pushed upwards by water flow, so that the water flow is sprayed out along the gap to weaken the action of the pressure ball, and the using effect of the device is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tunnel engineering falls water pressure drainage device has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tunnel engineering water pressure drainage device that falls, is including wearing to establish the outlet valve door at the water tank left surface, surface mounting has the supporting leg under the water tank, surface mounting has the fixed plate under the supporting leg, the fixed pin is worn to be equipped with by the fixed plate upper surface, be equipped with auxiliary device in the water tank, the inlet tube is worn to be equipped with by the water tank lower surface, install the division board in the water tank, water drainage tank has been seted up to the division board lateral surface, install sealed frame in the water drainage tank, be connected with the infiltration board in the division board slidable, surface mounting has the carriage release lever on the infiltration board, the carriage release lever is worn to establish in the division board, the carriage release lever is worn to establish in the water tank, the connecting plate is installed on the carriage release lever top.

Preferably, the auxiliary device comprises a transmission rod, and an auxiliary plate is mounted on the outer surface of the transmission rod.

Preferably, a sealing ring is installed in the water tank, and the outer surface of the transmission rod penetrates through the sealing ring.

Preferably, the outer surface of the transmission rod is sleeved with a cam, and the outer side surface of the water tank is provided with a connecting frame.

Preferably, a movable column is arranged in the connecting frame, and the upper surface of the movable column is arranged on the lower surface of the connecting plate.

Preferably, a sliding groove is formed in the connecting frame, the moving column is a square sliding block, and the moving column is connected with the connecting frame in a sliding mode.

Preferably, the lower surface of the movable column is provided with two groups of movable plates.

Preferably, a threaded hole is formed in the upper surface of the fixing plate, an external thread is arranged on the outer surface of the fixing pin, and the fixing pin is in threaded connection with the fixing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a tunnel engineering water pressure drainage device that falls possesses following beneficial effect:

1. this tunnel engineering falls water pressure drainage device, it is rotatory to make the accessory plate drive the transfer line through the pressure effect of rivers, can reduce the pressure that gets into rivers in the water tank, make the transfer line rotation drive cam and rotate, it reciprocates to drive the movable plate through cam rotation again, and then can last convert rivers pressure into mechanical energy, can prevent to cause rivers spun condition behind the spare part production gap, can avoid the rivers secondary pressure boost to in the device, the result of use of spare part in the course of the work in the device has further been strengthened.

2. This tunnel engineering water pressure drainage device that falls, it reciprocates to drive the movable plate through the cam rotation, reciprocate to drive the board that oozes through the carriage release lever again and reciprocate, make rivers pass the division board along water drainage tank, and then the operating personnel of being more convenient for handle spare part in the device and discharge to the log raft after the step-down, shortened the required time of spare part intermittent type drainage in the operating personnel handles the device, can prevent that rivers from once gushing and go out the condition that causes the secondary pressure boost, the work efficiency of spare part in the use in the device has further been promoted.

3. This hydraulic pressure drainage device falls in tunnel engineering, pass the fixed plate through controlling the fixed pin and insert ground, clockwise rotation fixed pin is connected fixed plate and ground again, make spare part can be more firm in the use in the device, and then can prevent in the device that the phenomenon that the spare part is not hard up from appearing in the use, the stability of spare part in the use in the device has further been improved, the influence that the phenomenon that becomes hard up caused the device normal use has appeared in the spare part has been reduced, the operating personnel of being more convenient for manipulates spare part and fixes the device.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is an exploded view of the local structure of the present invention;

fig. 3 is an explosion diagram of the structure of the auxiliary device of the present invention.

In the figure: 1. a water tank; 2. an auxiliary device; 201. a transmission rod; 202. an auxiliary plate; 203. a seal ring; 204. a cam; 205. a connecting frame; 206. moving the column; 207. moving the plate; 3. a water outlet valve; 4. supporting legs; 5. a fixing plate; 6. a fixing pin; 7. a water inlet pipe; 8. a partition plate; 9. a sealing frame; 10. a water seepage plate; 11. a travel bar; 12. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides a technical solution: a water pressure reducing drainage device for tunnel engineering comprises a water outlet valve 3 arranged on the left side surface of a water tank 1 in a penetrating manner, a supporting leg 4 is arranged on the lower surface of the water tank 1, a fixing plate 5 is arranged on the lower surface of the supporting leg 4, a fixing pin 6 is arranged on the upper surface of the fixing plate 5 in a penetrating manner, the fixing pin 6 is operated to penetrate through the fixing plate 5 and be inserted into the ground, and then the fixing plate 5 is connected and fixed with the ground by rotating the fixing pin 6 clockwise, so that parts in the device can be more stable in the using process, further, the loosening phenomenon of the parts in the device in the using process can be prevented, the stability of the parts in the device in the using process is further improved, the influence of the loosening phenomenon of the parts on the normal use of the device is reduced, an operator can operate the parts to fix the device more conveniently, an auxiliary device 2 is arranged in the water tank 1, and a water inlet pipe 7 is arranged on the lower surface of the water tank 1 in a penetrating manner, install division board 8 in the water tank 1, the water drainage tank has been seted up to division board 8 lateral surface, installs sealed frame 9 in the water drainage tank, is connected with infiltration board 10 in the division board 8 slidable, and surface mounting has carriage release lever 11 on the infiltration board 10, and carriage release lever 11 wears to establish in division board 8, and carriage release lever 11 wears to establish in water tank 1, and connecting plate 12 is installed on carriage release lever 11 top.

In the utility model, in order to facilitate the pressure reduction of the water flow by the operator, the auxiliary device 2 is arranged to comprise a transmission rod 201, an auxiliary plate 202 is arranged on the outer surface of the transmission rod 201, the pressure of the water flow makes the auxiliary plate 202 drive the transmission rod 201 to rotate, the pressure of the water flow entering the water tank 1 can be reduced, the transmission rod 201 rotates to drive a cam 204 to rotate, the movable plate 207 is driven to move up and down by the rotation of the cam 204, the pressure of the water flow can be continuously converted into mechanical energy, the condition that the water flow is sprayed out after the parts generate gaps can be prevented, the secondary pressurization of the water flow in the device can be avoided, the using effect of the parts in the device in the working process is further enhanced, a sealing ring 203 is arranged in the water tank 1, the outer surface of the transmission rod 201 is arranged in the sealing ring 203 in a penetrating way, the cam 204 is sleeved on the outer surface of the transmission rod 201, the cam 204 rotates to drive the movable plate 207 to move up and down, then the water seepage plate 10 is driven to move up and down by the up-and-down movement of the moving rod 11, so that the water flow passes through the separation plate 8 along the drainage groove, thereby being more convenient for operators to operate the parts in the device to discharge the water after depressurization, shortening the time required by the operators to operate the parts in the device to intermittently discharge water, can prevent that rivers from once gushing and going out the condition that causes the secondary pressure boost, the work efficiency of spare part in the use in the device has further been promoted, connecting frame 205 is installed to 1 lateral surface of water tank, be equipped with in the connecting frame 205 and remove post 206, remove post 206 upper surface mounting at connecting plate 12 lower surface, the spout has been seted up in the connecting frame 205, it is square slider to remove post 206, remove post 206 and connecting frame 205 sliding connection, the under surface mounting who removes post 206 has movable plate 207, the quantity of movable plate 207 is two sets of, prevent that rivers from getting rid of from the spare part gap, avoid carrying out the secondary pressure boost to rivers.

The utility model discloses in, in order to make the device more firm when using to at 5 upper surfaces of fixed plate set up threaded hole, 6 surfaces of fixed pin are provided with the external screw thread, and fixed pin 6 and 5 threaded connection of fixed plate prevent that spare part from appearing not hard up, have strengthened the device's stability.

When the water seepage draining device is used, the fixing pin 6 is operated to penetrate through the fixing plate 5 to be inserted into the ground, the fixing pin 6 is rotated clockwise to connect and fix the fixing plate 5 and the ground, the water outlet valve 3 is opened, water flows enter the water tank 1 along the water inlet pipe 7, the auxiliary plate 202 drives the transmission rod 201 to rotate under the pressure action of the water flows, the pressure of the water flows entering the water tank 1 is reduced, the transmission rod 201 rotates to drive the cam 204 to rotate, the cam 204 rotates to drive the moving plate 207 to move up and down, the moving plate 207 moves up and down to drive the moving column 206 to move up and down along the connecting frame 205, the moving column 206 moves up and down to drive the connecting plate 12 to move up and down, the connecting plate 12 moves up and down to drive the moving rod 11 to move up and down, the water seepage plate 10 moves up and down to enable the water flows to penetrate through the separating plate 8 along the water draining groove, and the water flows after pressure reduction are discharged along the water outlet valve 3.

To sum up, this tunnel engineering water pressure drainage device that falls makes accessory plate 202 drive transfer line 201 rotatory through the pressure effect of rivers, can reduce the pressure that gets into rivers in the water tank 1 for transfer line 201 is rotatory to drive cam 204 and is rotated, again through cam 204 rotate drive movable plate 207 and reciprocate, and then can last convert rivers pressure into mechanical energy, can prevent to cause rivers spun condition after the spare part produces the gap, can avoid the rivers secondary pressure boost in the device, the result of use of spare part in the course of the work in the device has further been strengthened.

This tunnel engineering water pressure drainage device that falls, it reciprocates to rotate drive movable plate 207 through cam 204, reciprocate through the carriage release lever 11 again and drive infiltration board 10 reciprocates, make rivers pass division board 8 along the water drainage tank, and then the operating personnel of being more convenient for handle spare part in the device and to the log raft after the step-down, shortened operating personnel and controlled the required time of spare part intermittent type drainage in the device, can prevent that rivers from once gushing out and cause the condition of secondary pressure boost, the work efficiency of spare part in the use in the device has further been promoted.

This hydraulic pressure drainage device falls in tunnel engineering, pass fixed plate 5 through manipulation fixed pin 6 and insert ground, clockwise rotation fixed pin 6 is connected fixed plate 5 and ground again, make spare part can be more firm in the use in the device, and then can prevent in the device that the phenomenon that becomes flexible appears in the use of spare part, the stability of spare part in the use has further been improved in the device, the influence that the phenomenon that becomes flexible caused the device normal use has been reduced to spare part appearance, the operating personnel of being more convenient for manipulates spare part and fixes the device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tunnel engineering water pressure drainage device that falls, is including wearing to establish outlet valve door (3) at water tank (1) left surface, surface mounting has supporting leg (4) under water tank (1), surface mounting has fixed plate (5) under supporting leg (4), fixed plate (5) upper surface is worn to be equipped with fixed pin (6), its characterized in that: be equipped with auxiliary device (2) in water tank (1), water tank (1) lower surface wears to be equipped with inlet tube (7), install division board (8) in water tank (1), water drainage tank has been seted up to division board (8) lateral surface, install sealed frame (9) in the water drainage tank, sliding connection has board (10) that seeps water in division board (8), surface mounting has carriage release lever (11) on board (10) that seeps water, carriage release lever (11) are worn to establish in division board (8), carriage release lever (11) are worn to establish in water tank (1), connecting plate (12) are installed on carriage release lever (11) top.

2. The hydraulic pressure reducing drainage device for tunnel engineering according to claim 1, characterized in that: the auxiliary device (2) comprises a transmission rod (201), and an auxiliary plate (202) is arranged on the outer surface of the transmission rod (201).

3. The hydraulic pressure reduction drainage device for tunnel engineering as claimed in claim 2, wherein: a sealing ring (203) is installed in the water tank (1), and the outer surface of the transmission rod (201) penetrates through the sealing ring (203).

4. The hydraulic pressure reducing drainage device for tunnel engineering according to claim 2, characterized in that: the outer surface of the transmission rod (201) is sleeved with a cam (204), and the outer side surface of the water tank (1) is provided with a connecting frame (205).

5. The hydraulic pressure reducing drainage device for tunnel engineering according to claim 4, wherein: a movable column (206) is arranged in the connecting frame (205), and the upper surface of the movable column (206) is arranged on the lower surface of the connecting plate (12).

6. The hydraulic pressure reduction drainage device for tunnel engineering as claimed in claim 5, wherein: a sliding groove is formed in the connecting frame (205), the movable column (206) is a square sliding block, and the movable column (206) is connected with the connecting frame (205) in a sliding mode.

7. The hydraulic pressure reduction drainage device for tunnel engineering as claimed in claim 5, wherein: the lower surface of the moving column (206) is provided with moving plates (207), and the number of the moving plates (207) is two.

8. The hydraulic pressure reduction drainage device for tunnel engineering as claimed in claim 1, wherein: the fixing plate is characterized in that a threaded hole is formed in the upper surface of the fixing plate (5), external threads are arranged on the outer surface of the fixing pin (6), and the fixing pin (6) is in threaded connection with the fixing plate (5).