CN218151052U

CN218151052U - Crystallization prevention device for tunnel transverse drain pipe

Info

Publication number: CN218151052U
Application number: CN202222775063.7U
Authority: CN
Inventors: 伍博文; 同月苹; 叶飞; 田崇明; 姜寅; 张俊元; 李永健; 王涵; 范越; 韩兴博
Original assignee: Changan University
Current assignee: Changan University
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2022-12-27
Anticipated expiration: 2032-10-20

Abstract

A crystallization prevention device for a transverse drain pipe of a tunnel is characterized in that a driven wheel is arranged on one side, close to a longitudinal drain pipe, of the transverse drain pipe, a motor support is arranged on the inner side wall of a central drainage ditch, a motor platform is arranged on the motor support, a motor is arranged on the motor platform, an output shaft of the motor is connected with a driving rotating shaft through a coupler, a driving wheel is arranged on the driving rotating shaft, a belt is arranged between the driving wheel and the driven wheel, and a plurality of groups of water pushing plates are arranged on the belt at intervals; the utility model discloses a push away the water board and can accelerate the velocity of water flow at the removal in-process, the prevention crystallization pushes away the brush hair that sets up on the outer circumference of water board, can clean the crystallization that has formed, thereby two people cooperate to reach the effect of prevention horizontal drain pipe crystallization, device simple structure need not manual operation, both can be used to in-building tunnel, can be used to operation tunnel again, and the range of application is extensive.

Description

Crystallization prevention device for tunnel transverse drain pipe

Technical Field

The utility model belongs to the technical field of tunnel drain pipe cleaning equipment or device, concretely relates to tunnel horizontal drain pipe prevention crystallization device.

Background

The tunnel drain pipe is a pipeline which is pre-embedded in concrete and plays a role in water guiding and draining, the tunnel drain pipe inevitably has the problem of blockage in different degrees, and various factors causing the blockage of the tunnel drain pipe exist, wherein the factors causing the blockage are particularly prominent when calcium ions in underground water generate chemical reaction to generate crystals and precipitate to be attached to the inner wall of the pipeline. The blocking of the tunnel drain pipe can cause that the underground water can not be drained in time, thereby causing great threat to the safety of the tunnel structure. The tunnel transverse drainage pipe is also one of important drainage pipes and drainage pipes which are most easily blocked in the tunnel, the direction of the tunnel transverse drainage pipe is vertical to the length direction of the tunnel and the direction of a tunnel central drainage ditch, and water of the tunnel transverse drainage pipe is collected into the tunnel central drainage ditch to be discharged.

Among the prior art, to the horizontal drain pipe in tunnel, just begin the mediation processing after the tunnel operation production problem after blocking up to it mostly, can cause the too difficult, too expensive scheduling problem of cost of punishment process like this.

In order to solve the tunnel crystallization problem from the prevention point of view, some experts propose methods, such as the following application numbers: 202110779180.8, entitled "Tunnel Drain pipe for preventing Crystal blockage" is disclosed. They have more or less problems of complex construction and incomplete removal, or short-term effectiveness, or need to modify the structure of the tunnel, or are costly, and generally do not completely solve the current problem of blockage of the tunnel drains.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome above-mentioned prior art not enough, thereby provide a reasonable in design, simple structure, utilize and push away the device that the interior velocity of water flow of water pipe prevents the crystallization in the water board acceleration transverse drainage.

The technical scheme for solving the technical problems is as follows: the utility model provides a tunnel transverse drainage pipe prevention crystallization device, set up in transverse drainage pipe near longitudinal drain pipe one side from the driving wheel, be provided with the motor support on the central escape canal inside wall, be provided with the motor platform on the motor support, the motor sets up on the motor platform, the output shaft of motor is connected with the initiative pivot through the shaft coupling, the action wheel sets up in the initiative pivot, the action wheel with from being provided with the belt between the driving wheel, the interval is provided with a plurality of groups and pushes away the water board on the belt.

The utility model discloses a push away the water board and be semi-circular structure, push away the radius of water board and suit with horizontal drain pipe internal diameter.

The utility model discloses a push away and be provided with the brush hair on the outer circumference of water board.

The utility model discloses a put from driving wheel central point and process there is the through-hole, and driven spindle sets up in the through-hole and from the relative driven spindle rotation of driving wheel, and the department of corresponding with driven spindle on the lateral wall of transverse drainage pipe processes there is the mounting hole, and the cutting ferrule passes the mounting hole and is connected with driven spindle.

The utility model discloses a processing has the pinhole on the cutting ferrule, and the bolt sets up in the pinhole.

The utility model discloses a be provided with the bearing from between driving wheel and the driven spindle.

Because the utility model discloses a set up belt drive in horizontal drain pipe, set up on the belt and push away the water board, the direction of motion that pushes away the water board is unanimous with the rivers direction in the horizontal drain pipe, the thrust that flows forward is applyed to the rivers, accelerate the water velocity, reduce the crystal forming in the horizontal drain pipe, push away and install the brush hair on the outer circumference of water board, the brush hair cleans the inner wall of horizontal drain pipe at the removal in-process, can will adhere or deposit impurity or the crystallization in the horizontal drain pipe and sweep away, two people cooperate and then reach the effect of prevention horizontal drain pipe crystallization, the utility model discloses simple structure need not manual operation, both can be used to in the tunnel under construction, can be used to the operation tunnel again, and the range of application is extensive.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a sectional view of the driven wheel 1 in fig. 1.

In the figure: 1. a driven wheel; 2. a belt; 3. a water pushing plate; 4. a transverse drain pipe; 5. a motor bracket; 6. a driving wheel; 7. a motor platform; 8. a motor; 9. a driving rotating shaft; 10. a bolt; 11. a card sleeve; 12. brushing; 13. a driven shaft.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and examples, but the present invention is not limited to these examples.

Example 1

In fig. 1 and 2, the utility model relates to a tunnel transverse drainage pipe prevents crystallization device comprises from driving wheel 1, belt 2, push away water board 3, transverse drainage pipe 4, motor support 5, action wheel 6, motor platform 7, motor 8, initiative pivot 9, bolt 10, cutting ferrule 11, brush hair 12, driven spindle 13 connection. Driven wheel 1 is installed in horizontal drain pipe 4 and is close to longitudinal drain pipe one side, and further, driven wheel 1 central point puts and is processed there is the through-hole, and driven spindle 13 installs in the through-hole and driven wheel 1 can rotate driven spindle 13 relatively, is provided with the bearing from between driven wheel 1 and the driven spindle 13. Processing with 13 department of correspondence of driven spindle on the lateral wall of transverse drainage pipe 4 has the mounting hole, cutting ferrule 11 passes the mounting hole and is connected with driven spindle 13, cutting ferrule 11 processing has the internal thread, 13 both ends processing of driven spindle have with cutting ferrule 11 internal thread assorted external screw thread, be fixed in on the lateral wall of transverse drainage pipe 4 with driven spindle 13 through cutting ferrule 11, in order to guarantee cutting ferrule 11 and transverse drainage pipe 4's connection stability, processing has the pinhole on cutting ferrule 11, the trompil position of pinhole should be in the 11 internal screw thread outsides of cutting ferrule, bolt 10 sets up in the pinhole, prevent that driven spindle 13 from having radial displacement at the relative transverse drainage pipe 4 of rotation in-process. Install rubber packing pad between horizontal drain pipe 4 and cutting ferrule 11, in order to guarantee the leakproofness of drain pipe, prevent the infiltration.

The inner side wall of the central drainage ditch is fixedly provided with 2 groups of motor supports 5 through expansion screws, the motor supports 5 are fixedly connected and provided with motor platforms 7 through threaded connection fasteners, motors 8 are arranged on the motor platforms 7, output shafts of the motors 8 are connected with driving rotating shafts 9 through couplers, driving wheels 6 are fixedly arranged on the driving rotating shafts 9, the motors 8 rotate to drive the driving wheels 6 to rotate, belts 2 are arranged between the driving wheels 6 and the driven wheels 1, the driven wheels 1 are driven to rotate through the belts 2, a plurality of groups of water pushing plates 3 are arranged on the belts 2 at intervals, the water pushing plates 3 move along with the belts 2 in the rotating process, in practice, the moving direction of the water pushing plates 3 is consistent with the water flow direction in the transverse drainage pipes 4, forward flowing thrust is exerted on the water flow, the water flow speed is accelerated, and crystal forming in the transverse drainage pipes 4 is reduced. Furthermore, the water pushing plate 3 of the present embodiment is a semicircular structure, the radius of the water pushing plate 3 is adapted to the inner diameter of the horizontal drainage pipe 4, and the outer circumference of the water pushing plate 3 is provided with bristles 12. The bristles 12 clean the inner wall of the transverse drain pipe 4 during movement, and remove impurities or crystals adhered or deposited in the transverse drain pipe 4, thereby preventing the crystallization of the transverse drain pipe 4.

The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.

Claims

1. The utility model provides a tunnel transverse drainage pipe prevention crystallization device which characterized in that: follow driving wheel (1) and set up in horizontal drain pipe (4) and be close to longitudinal drain pipe one side, be provided with motor support (5) on the central drainage ditch inside wall, be provided with motor platform (7) on motor support (5), motor (8) set up on motor platform (7), the output shaft of motor (8) is connected with initiative pivot (9) through the shaft coupling, action wheel (6) set up on initiative pivot (9), action wheel (6) and be provided with belt (2) from between driving wheel (1), the interval is provided with a plurality of groups and pushes away water board (3) on belt (2).

2. The crystallization prevention device for the tunnel transverse drain pipe according to claim 1, wherein: the water pushing plate (3) is of a semicircular structure, and the radius of the water pushing plate (3) is adapted to the inner diameter of the transverse drain pipe (4).

3. The crystallization prevention device for the tunnel transverse drain pipe according to claim 2, wherein: the outer circumference of the water pushing plate (3) is provided with bristles (12).

4. The crystallization prevention device for the tunnel transverse drain pipe according to claim 1, wherein: the driven wheel (1) central point put processing have a through-hole, driven spindle (13) set up in the through-hole and driven wheel (1) relatively driven spindle (13) rotate, the department of corresponding with driven spindle (13) on horizontal drain pipe (4) lateral wall is processed with the mounting hole, cutting ferrule (11) pass the mounting hole and are connected with driven spindle (13).

5. The crystallization prevention device for the tunnel transverse drain pipe according to claim 4, wherein: the clamping sleeve (11) is provided with a pin hole, and the bolt (10) is arranged in the pin hole.

6. The crystallization prevention device for the tunnel transverse drain pipe according to claim 4, wherein: and a bearing is arranged between the driven wheel (1) and the driven rotating shaft (13).