CN217080556U - Movable inner container structure for treating tunnel drain pipe crystal outside pipe - Google Patents

Abstract

A movable liner structure for treating tunnel drain pipe crystals outside a pipe is characterized in that a pushing device is arranged in an inspection well of an original drainage system and is connected with a movable liner drain pipe joint, a plurality of groups of movable liner drain pipe joints are arranged in a longitudinal drainage pipe of the original drainage system and can move along the longitudinal drainage pipe, and an identification device is arranged on the movable liner drain pipe joints and is electrically connected with an external operation platform; the utility model discloses a three kinds of different forms' tube couplings, the realization of original drainage system function has been guaranteed, simultaneously deposit the crystallization in flowing the drainage pipe in will circulating the drain pipe to this device, then dismantle the inner bag tube coupling and carry out the stifled body of outside of tubes clearance crystal, thrustor pushes the longitudinal drain pipe with new tube coupling in the top inspection shaft when the end is dismantled, drainage work need not stop in the pipeline during clearance crystal, save time, raise the efficiency, dismantle inner bag tube coupling repeatedly usable after the clearance, save the cost.

Description

Movable inner container structure for treating tunnel drain pipe crystal outside pipe

Technical Field

The utility model belongs to the technical field of tunnel drainage system crystallization is blockked up and is administered device or equipment, concretely relates to portable inner bag structure of outer pipe treatment tunnel drain pipe crystal solid.

Background

The following three methods are commonly used for dredging the crystals of the tunnel drain pipe at present: (1) the physical method comprises the steps of cleaning crystals by adopting physical crushing modes such as cutter cutting, high-pressure water crushing and washing and the like or preventing crystallization of the drain pipe by adopting modes such as an electromagnetic technology, pipe wall flocking and the like; (2) a chemical method, which adopts an acid dissolution mode to clean crystals or adopts a mode of adding a scale inhibitor, changing flow rate, temperature and the like to prevent the generation of the crystals; (3) biological method, which accelerates the dissolution of the crystal or prevents the generation of the crystal by adding biological flora and the like. Among the above methods, those belonging to physical methods and chemical methods are more commonly used due to the restriction of practical engineering level. However, the above two methods have the following drawbacks:

1. for the physical method, the most commonly adopted modes are cutting by a cutter, crushing and washing by high-pressure water and the like, but because the section size of the tunnel drainage pipe is small, the longitudinal length is long, and the adhesion between crystals such as calcium carbonate and the like and the pipe wall of the tunnel drainage system is strong, most of the existing drainage pipe crystal crushing devices can only adopt a mode of arranging a small motor with a cutter to clean and crush forwards, and meanwhile, higher requirements are put forward on the power of the motor and enough long electric wires and water pipes are needed to supply power and water. In other words, the way of directly physically crushing and cleaning the inside of the pipe inevitably causes the problems of low efficiency, troublesome process, difficult control of actual cleaning effect and the like.

2. For the chemical method, the most commonly adopted method is to remove the crystals by using an acid dissolution method, but because the tunnel drain pipe system is a system consisting of a circular blind pipe, a longitudinal drain pipe, a transverse drain pipe and a central drain pipe, the tunnel drain pipe system is discharged by the drain system before reaching the crystals when chemical solution is input, and in addition, the crystals in the drain pipe are generally block-shaped, and the specific surface area is small, so that the dissolution efficiency of the chemical reagent is low, and the solution amount and the acidity used when the acid solution is used for cleaning the crystals are required to be large. In other words, the method of directly dissolving the chemical acid in the tube inevitably causes problems such as high cost and environmental pollution due to the excessive amount of the acid.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome above-mentioned prior art not enough, provide a reasonable in design, simple structure, low cost, circulated use, improve the portable inner bag structure of outside of tubes processing tunnel drain pipe crystal body of cleaning efficiency.

The technical scheme for solving the technical problems is as follows: the utility model provides a portable inner bag structure of tunnel drain pipe crystal is handled to extra-tubular, its characterized in that: the inspection well of the original drainage system is internally provided with a pushing device which is connected with a movable inner container drainage pipe joint, a plurality of groups of movable inner container drainage pipe joints are arranged in a longitudinal drainage pipe of the original drainage system and can move along the longitudinal drainage pipe, and the movable inner container drainage pipe joints are provided with an identification device which is electrically connected with an external operation platform.

The utility model discloses an original drainage system does: the central drainage ditch is arranged on the axis of the tunnel, longitudinal drainage pipes are symmetrically arranged on two sides of the central drainage ditch, a plurality of groups of circumferential drainage pipes are arranged between the two longitudinal drainage pipes at intervals, a plurality of groups of transverse drainage pipes are arranged between the longitudinal drainage pipes and the central drainage ditch, and inspection wells are arranged at two ends of the longitudinal drainage pipes.

The utility model discloses a thrustor does: the inspection well is characterized in that a cushion block is arranged on the ground in the inspection well, a counter-force support is arranged on one side wall of the inspection well, a base of the multi-stage oil cylinder is arranged on the counter-force support, a thrust plate is arranged on a piston rod, the thrust plate is connected with a movable inner container drainage pipe joint, a sliding rail is arranged on the upper surface of the cushion block, and the movable inner container drainage pipe joint is placed on the sliding rail.

The utility model discloses a portable inner bag drain pipe festival comprises conventional tube coupling, transverse drainage pipe department tube coupling, hoop drain pipe department tube coupling staggered connection, and conventional tube coupling, transverse drainage pipe department tube coupling, hoop drain pipe department tube coupling are according to the position setting of arranging of former drainage system transverse drainage pipe and hoop drain pipe, ensure that transverse drainage pipe department tube coupling is located longitudinal drain pipe and transverse drainage pipe junction, and hoop drain pipe department tube coupling is located longitudinal drain pipe and hoop drain pipe junction.

The utility model discloses a conventional tube coupling and transverse drainage pipe department tube coupling and hoop drain pipe department tube coupling are the semi-circular pipeline that one end was provided with intertube connection tenon, the other end was provided with intertube connection mortise, and conventional tube coupling and transverse drainage pipe department tube coupling and hoop drain pipe department tube coupling are provided with the gyro wheel with vertical drainage pipe inner wall contact department.

The utility model discloses a be provided with the fretwork wire netting on the pipe coupling of horizontal drain pipe department, the fretwork wire netting is located horizontal drain pipe and horizontal drain pipe department pipe coupling intersection.

The utility model discloses a be provided with the circular arc interceptor on the hoop drain pipe department tube coupling, the circular arc interceptor is located hoop drain pipe and hoop drain pipe department tube coupling intersection.

The utility model discloses a circular arc interceptor does: the arc-shaped baffles are hinged to two ends of the semi-circular arc-shaped interceptor body, the miniature two-way motors are symmetrically arranged on the semi-circular arc-shaped interceptor body, an output shaft of each miniature two-way motor is connected with one end of each arc-shaped pull rod, the other end of each arc-shaped pull rod is connected with the corresponding arc-shaped baffle, and each miniature two-way motor is electrically connected with an external operating platform.

The utility model discloses an identification means does: the bracing piece is fixed in on the portable inner bag drain pipe festival, is provided with miniature camera head and miniature light on the bracing piece, and miniature camera head and miniature light pass through data transmission line and are connected with external operation platform electricity.

Compared with the prior art, the utility model has the following advantages:

1. the utility model discloses original tunnel drain pipe system relatively has increased mobilizable inner bag structure, makes tunnel drain pipe clearance no longer seem unusual difficulty because its disguise and fixity, and the outside of tubes clearance form that can take out makes the jam body handle become simply directly perceived, easy high-efficient.

2. The utility model discloses semi-circular inner bag tube coupling laminating pipe wall, tube coupling structure comply with the longitudinal gradient, do not all influence normal drainage function when work and clearance.

3. The utility model discloses a gyro wheel supports and removes, all has fine guard action to original drain pipe and inner bag structure, has reduced the friction between the two simultaneously, makes the installation and takes out all comparatively easily.

4. The utility model discloses a small-size thrustor accords with drainage system inspection shaft size and inner bag structural configuration, can the accurate positioning.

5. The utility model discloses a tube coupling of three different forms, with ordinary longitudinal drain pipe position, longitudinal drain pipe and horizontal drain pipe boundary position, longitudinal drain pipe and the corresponding setting of hoop drain pipe boundary position, the realization of original drainage system function has been guaranteed, deposit the crystallization in this device with the rivers drainage of cyclic annular drain pipe simultaneously, can discharge into the central drainage ditch with partial rivers through horizontal drain pipe, later remove portable inner bag to terminal inspection well in, it carries out the stifled body of outside of tubes clearance crystallization to dismantle the inner bag tube coupling, thrustor pushes the longitudinal drain pipe with new tube coupling in the in-process top inspection well of removal, the interior drainage work of pipeline need not stop when the clearance crystallization, save time, raise the efficiency, dismantle inner bag tube coupling repeatedly usable after the clearance, save the cost.

Drawings

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

Fig. 2 is a schematic view of the structure of the existing drainage system 1 in fig. 1.

Fig. 3 is a schematic view of the installation of fig. 1 in practical application.

Fig. 4 is a schematic view of the pushing device 2 in fig. 1.

Fig. 5 is a schematic structural view of the conventional pipe joint 3-1 of fig. 3.

Figure 6 is a schematic view of the installation of adjacent pipe sections of figure 5.

Fig. 7 is a schematic view of the construction of pipe section 3-2 at the lateral drain pipe of fig. 3.

Fig. 8 is a schematic view of the pipe section 3-3 at the circumferential drain pipe in fig. 3.

Fig. 9 is a schematic view of the structure of the circular arc interceptor 3-7 of fig. 8.

Fig. 10 is a schematic structural diagram of the identification device 4 in fig. 1.

In the figure: 1. an original drainage system; 2. a pushing device; 3. a drain pipe joint of the movable inner container; 4. an identification device; 1-1, a central drainage ditch; 1-2, longitudinal drain pipes; 1-3, a circular drainage pipe; 1-4, a transverse drain pipe; 1-5, an inspection well; 2-1, cushion blocks; 2-2, a counter-force support; 2-3, a multi-stage oil cylinder; 2-4, a thrust plate; 2-5, a slide rail; 3-1, conventional pipe joints; 3-2, pipe joints at the transverse drain pipes; 3-3, pipe joints at the annular drain pipes; 3-4, connecting tenons between the pipes; 3-5, connecting mortises between the pipes; 3-6, rolling wheels; 3-7, a circular arc interceptor; 3-8, hollowing out the wire netting; 4-1, supporting rods; 4-2, a miniature camera; 4-3, a miniature illuminating lamp; 4-4, a data transmission line; 3-7-1, a semi-circular arc interceptor body; 3-7-2, arc pull rod; 3-7-3, arc baffle; 3-7-4, a miniature bidirectional motor.

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 the drawings 1-10, the utility model relates to a movable liner structure for treating tunnel drain pipe crystal outside pipe, the length of the whole longitudinal drainage system of the original drainage system 1 is L, the longitudinal drainage system is divided into n sections according to the setting interval L of the inspection well, a pushing device 2 is arranged in the inspection well at the beginning of each section, the pushing device 2 is connected with a first section of movable liner drain pipe section 3, the pushing device 2 of the embodiment is formed by connecting a cushion block 2-1, a counter-force support 2-2, a multi-stage oil cylinder 2-3, a thrust plate 2-4 and a slide rail 2-5, the cushion block 2-1 is arranged on the ground in the inspection well 1-5, the counter-force support 2-2 is arranged on one side wall of the inspection well 1-5, the base of the multi-stage oil cylinder 2-3 is arranged on the counter-force support 2-2, the thrust plate 2-4 is arranged on the piston rod, the thrust plate 2-4 is connected with a movable liner drain pipe joint 3, the upper surface of the cushion block 2-1 is provided with a slide rail 2-5, the movable liner drain pipe joint 3 is placed on the slide rail 2-5 and moves along the slide rail 2-5 under the action of a piston rod of the multistage oil cylinder 2-3, and the multistage oil cylinder 2-3 is provided with a plurality of rod joints, so that the multistage oil cylinder can have longer extension in a narrow inspection well 1-5, and enough space is reserved for the downward placement and the pushing of the movable liner drain pipe joint 3.

The m sections of the drainage pipe sections 3 with the movable inner container are placed in the longitudinal drainage pipe of the original drainage system 1 and can move along the longitudinal drainage pipe until reaching a tail end inspection well, the original drainage system 1 of the embodiment comprises a central drainage ditch 1-1, a longitudinal drainage pipe 1-2 and a circumferential drainage pipe 1-3, the tunnel is characterized in that the tunnel is formed by connecting transverse drainage pipes 1-4 and inspection wells 1-5, a central drainage ditch 1-1 is arranged on the axis of the tunnel, longitudinal drainage pipes 1-2 are symmetrically arranged on two sides of the central drainage ditch 1-1, a plurality of groups of circumferential drainage pipes 1-3 are arranged between the two longitudinal drainage pipes 1-2 at intervals, a plurality of groups of transverse drainage pipes 1-4 are arranged between the longitudinal drainage pipes 1-2 and the central drainage ditch 1-2, and the inspection wells 1-5 are arranged at two ends of the longitudinal drainage pipes 1-2. The movable inner container drain pipe section 3 is long a, and then:

L＝n×l

l＝m×a

from the above formula, the whole longitudinal drainage system L can be replaced by m × n movable liner drainage pipe sections 3, so as to perform longitudinal drainage. The length of the inner container pipe joint is determined by the size of the inspection well 1-5, the size of the pushing device 2, the arrangement positions of the transverse drainage pipe 1-4 and the annular drainage pipe 1-3.

The movable liner drainage pipe section 3 is provided with the recognition device 4, and the recognition device 4 is arranged at a certain distance in the longitudinal drainage pipe 1-2, so that the recognition device can reflect the crystallization blockage condition in the liner pipe section as comprehensively as possible. The identification device 4 of the embodiment is formed by connecting a support rod 4-1, a micro camera 4-2, a micro illuminating lamp 4-3 and a data transmission line 4-4, wherein the support rod 4-1 is fixed on the drain pipe joint 3 of the movable liner, the micro camera 4-2 and the micro illuminating lamp 4-3 are installed on the support rod 4-1, the micro camera 4-2 and the micro illuminating lamp 4-3 are electrically connected with an external operating platform through the data transmission line 4-4, the external operating platform controls the micro camera 4-2 and the micro illuminating lamp 4-3 to be turned on and transmits images to the outside, and an operator sends a next step of instruction according to the images.

Further, the movable liner drain pipe joint 3 of the embodiment is formed by connecting a conventional pipe joint 3-1, a pipe joint 3-2 at a transverse drain pipe and a pipe joint 3-3 at a circumferential drain pipe in a staggered manner, wherein the conventional pipe joint 3-1, the pipe joint 3-2 at the transverse drain pipe and the pipe joint 3-3 at the circumferential drain pipe are arranged according to the arrangement positions of the transverse drain pipe 1-4 and the circumferential drain pipe 1-3 of the original drainage system 1, so that the pipe joint 3-2 at the transverse drain pipe is positioned at the joint of the longitudinal drain pipe 1-2 and the transverse drain pipe 1-4, and the pipe joint 3-3 at the circumferential drain pipe is positioned at the joint of the longitudinal drain pipe 1-2 and the circumferential drain pipe 1-4. The conventional pipe joint 3-1, the pipe joint 3-2 at the transverse drain pipe and the pipe joint 3-3 at the circumferential drain pipe are semicircular pipelines, one ends of the semicircular pipelines are provided with pipe-to-pipe connecting tenons 3-4, the other ends of the semicircular pipelines are provided with pipe-to-pipe connecting mortises 3-5, adjacent pipelines are fixedly connected through the pipe-to-pipe connecting tenons 3-4 and the pipe-to-pipe connecting mortises 3-5, wedge-shaped structures are arranged at the joints, and the pipe joint on the upper side along the longitudinal slope is pressed on the pipe joint on the lower side to conform to the longitudinal slope and prevent leakage. The rollers 3-6 are arranged at the contact positions of the conventional pipe joint 3-1, the pipe joint 3-2 at the transverse drain pipe and the pipe joint 3-3 at the annular drain pipe and the inner wall of the longitudinal drain pipe 1-2, and the rollers 3-6 play a supporting and sliding role, so that the drain pipe joint 3 of the movable inner container moves in the longitudinal drain pipe 1-2 under the action of the pushing device 2.

Further, a hollowed-out wire netting 3-8 is arranged on the pipe section 3-2 at the position of the transverse drain pipe, the hollowed-out wire netting 3-8 is located at the intersection of the transverse drain pipe 1-4 and the pipe section 3-2 at the position of the transverse drain pipe, and water in the drain pipe section 3 of the movable liner flows into the transverse drain pipe 1-4 through the hollowed-out wire netting 3-8 and then is drained into the central drain 1-1. An arc interceptor 3-7 is arranged on the pipe joint 3-3 at the circumferential drainage pipe, the arc interceptor 3-7 is positioned at the junction of the circumferential drainage pipe 1-4 and the pipe joint 3-3 at the circumferential drainage pipe, the arc interceptor 3-7 is formed by connecting a semi-circular arc interceptor body 3-7-1, an arc pull rod 3-7-2, an arc baffle 3-7-3 and a micro bidirectional motor 3-7-4, the two ends of the semi-circular arc interceptor body 3-7-1 are hinged with the arc baffle 3-7-3, so that the arc baffle 3-7-3 and the semi-circular arc interceptor body 3-7-1 have a certain rotation angle, the micro bidirectional motor 3-7-4 is symmetrically arranged on the semi-circular arc interceptor body 3-7-1, an output shaft of the micro two-way motor 3-7-4 is connected with one end of the arc-shaped pull rod 3-7-2, the other end of the arc-shaped pull rod 3-7-2 is connected with the arc-shaped baffle 3-7-3, the micro two-way motor 3-7-4 is electrically connected with an external operating platform, the micro two-way motor 3-7-4 rotates the arc-shaped pull rod 3-7-2 to drive the arc-shaped baffle 3-7-3 to clamp or loosen the annular drain pipe 1-3, and the arc-shaped baffles 3-7-3 arranged above the two sides of the pipe joint are utilized to intercept water flowing out of the annular drain pipe 1-3 and guide the water to flow to the inner container movable drain pipe joint 3.

Claims (9)

1. The utility model provides a portable inner bag structure of tunnel drain pipe crystal is handled to extra-tubular, its characterized in that: the water drainage system is characterized in that a pushing device (2) is arranged in an inspection well of an original drainage system (1), the pushing device (2) is connected with a movable inner container drainage pipe joint (3), a plurality of groups of movable inner container drainage pipe joints (3) are arranged in a longitudinal drainage pipe of the original drainage system (1) and can move along the longitudinal drainage pipe, an identification device (4) is arranged on the movable inner container drainage pipe joints (3), and the identification device (4) is electrically connected with an external operation platform.

2. The movable liner structure for the crystal of the drain pipe of the tunnel for the out-of-pipe treatment according to claim 1, wherein the original drain system (1) is: the tunnel central drainage ditch is characterized in that a central drainage ditch (1-1) is arranged on the axis of the tunnel central drainage ditch, longitudinal drainage pipes (1-2) are symmetrically arranged on two sides of the central drainage ditch (1-1), a plurality of groups of circumferential drainage pipes (1-3) are arranged between the two longitudinal drainage pipes (1-2) at intervals, a plurality of groups of transverse drainage pipes (1-4) are arranged between the longitudinal drainage pipes (1-2) and the central drainage ditch (1-1), and inspection wells (1-5) are arranged at two ends of the longitudinal drainage pipes (1-2).

3. The movable liner structure for the crystal of the drain pipe of the tunnel for the out-of-pipe treatment according to claim 2, wherein the pushing device (2) comprises: the inspection well comprises an inspection well (1-5), wherein a cushion block (2-1) is arranged on the ground in the inspection well (1-5), a counter-force support (2-2) is arranged on one side wall of the inspection well (1-5), a base of a multistage oil cylinder (2-3) is arranged on the counter-force support (2-2), a thrust plate (2-4) is arranged on a piston rod, the thrust plate (2-4) is connected with a movable liner drainage pipe joint (3), a sliding rail (2-5) is arranged on the upper surface of the cushion block (2-1), and the movable liner drainage pipe joint (3) is placed on the sliding rail (2-5).

4. The movable liner structure for the crystal of the drain pipe of the extra-pipe treatment tunnel according to claim 2, wherein: the movable liner drainage pipe joint (3) is formed by connecting a conventional pipe joint (3-1), a transverse drainage pipe joint (3-2) and a circumferential drainage pipe joint (3-3) in a staggered manner, the conventional pipe joint (3-1), the transverse drainage pipe joint (3-2) and the circumferential drainage pipe joint (3-3) are arranged according to the arrangement positions of a transverse drainage pipe (1-4) and the circumferential drainage pipe (1-3) of an original drainage system (1), the transverse drainage pipe joint (3-2) is ensured to be positioned at the joint of the longitudinal drainage pipe (1-2) and the transverse drainage pipe (1-4), and the circumferential drainage pipe joint (3-3) is positioned at the joint of the longitudinal drainage pipe (1-2) and the circumferential drainage pipe (1-3).

5. The movable liner structure of the crystal of the drain pipe of the extra-pipe treatment tunnel according to claim 4, wherein: the pipe joint (3-1) at the conventional pipe joint, the pipe joint (3-2) at the transverse drainage pipe and the pipe joint (3-3) at the annular drainage pipe are semicircular pipelines, one ends of the semicircular pipelines are provided with inter-pipe connecting tenons (3-4), the other ends of the semicircular pipelines are provided with inter-pipe connecting mortises (3-5), and rollers (3-6) are arranged at the contact positions of the conventional pipe joint (3-1) and the pipe joint (3-2) at the transverse drainage pipe and the inner wall of the annular drainage pipe (3-3) and the inner wall of the longitudinal drainage pipe (1-2).

6. The movable liner structure of the crystal of the drain pipe of the extra-pipe treatment tunnel according to claim 4, wherein: the pipe joint (3-2) at the position of the transverse drain pipe is provided with a hollowed-out wire netting (3-8), and the hollowed-out wire netting (3-8) is positioned at the intersection of the pipe joint (3-2) at the position of the transverse drain pipe (1-4) and the pipe joint at the position of the transverse drain pipe.

7. The movable liner structure of the crystal of the drain pipe of the extra-pipe treatment tunnel according to claim 4, wherein: the circular-arc interceptor (3-7) is arranged on the pipe joint (3-3) at the annular drainage pipe, and the circular-arc interceptor (3-7) is positioned at the intersection of the circular-arc drainage pipe (1-3) and the pipe joint (3-3) at the annular drainage pipe.

8. The movable inner container structure for the crystal of the drain pipe of the tunnel for the out-of-pipe treatment according to claim 7, wherein the arc interceptors (3-7) are: arc-shaped baffles (3-7-3) are hinged to two ends of the semi-circular arc-shaped interceptor body (3-7-1), miniature two-way motors (3-7-4) are symmetrically arranged on the semi-circular arc-shaped interceptor body (3-7-1), an output shaft of each miniature two-way motor (3-7-4) is connected with one end of each arc-shaped pull rod (3-7-2), the other end of each arc-shaped pull rod (3-7-2) is connected with each arc-shaped baffle (3-7-3), and each miniature two-way motor (3-7-4) is electrically connected with an external operating platform.

9. A mobile liner structure for an extra-tubular treatment tunnel drain crystal according to claim 1, characterized in that said identification means (4) are: the support rod (4-1) is fixed on the drain pipe joint (3) of the movable inner container, the micro camera (4-2) and the micro illuminating lamp (4-3) are arranged on the support rod (4-1), and the micro camera (4-2) and the micro illuminating lamp (4-3) are electrically connected with an external operation platform through the data transmission line (4-4).

Images