CN115751013A - Zero straight line pipeline investigation caliber of sewage based on big dipper navigation positioning - Google Patents

Abstract

The invention discloses a sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning, which includes a bottom plate, a servo motor is installed inside the bottom plate, and a second adjustment rod is installed at the connection between the first adjustment rod and the bottom plate , a mounting plate is installed under the first movable block, a connecting rod is installed at the junction of the second movable block and the first movable block, and an anti-skid plate is provided on the underside of the mounting plate; the mounting frame is provided with On the top of the bottom plate; the baffle, which is installed on the front side of the protective frame. The zero-direct sewage pipeline investigation and measurement device based on Beidou navigation and positioning is conducive to positioning the device, avoiding device displacement during the measurement period, preventing errors in the measurement of underground pipelines, and has a good shock absorption effect. During the movement of the device It avoids the damage of the instrument caused by the bumps encountered, and is conducive to the maintenance of the instrument, so as to improve the service life of the instrument.

Description

A survey and measurement device for sewage zero direct discharge pipeline based on Beidou navigation and positioning

technical field

The invention relates to the related technical field of pipeline measuring devices, in particular to a survey measuring device for sewage zero direct discharge pipelines based on Beidou navigation and positioning.

Background technique

The construction of "zero direct discharge of sewage" is mainly aimed at the problems of "direct sewage discharge" and "confluence of rain and sewage" in people's production, life and business activities, and proposes systematic solutions on the basis of comprehensive investigation and "diagnosis". And implement rectification in a timely manner to realize "no drainage in sunny days and no sewage discharge in rainy days" at the outfalls. Simply put, it is to solve all the problems in the water, on the shore, on the ground and underground, from the source to the discharge process. Process pollution control, to put it simply, is actually the diversion of rain and sewage, separating rainwater from sewage, basically realizing full coverage of rainwater and sewage pipe networks, full collection of sewage, full diversion of rainwater and sewage in the administrative area, and all sewage is treated by sewage treatment plants before being recycled. emission. Combined with our actual situation, many old residential areas have no requirements for construction in the past, and there is no concept of "zero direct drainage of sewage". Basically, it is mixed flow of rain and sewage, mainly for bathrooms, kitchens, balcony laundry water and facades. The rainwater pipes are discharged together, and after the mixed connection, there are still cases of being connected to the rainwater main pipe. These are the places that need to be corrected in the construction of zero direct sewage drainage. Repair or replace structurally imperfect branch pipes, and some new pipes even need to be connected to a new pipe. Therefore, it is necessary to use a measuring device to detect and measure the orientation and direction of the pipeline, and solve it in a targeted manner. However, most of the existing devices There are also some defects, and the present invention proposes a new solution to solve the shortcomings.

Chinese Patent Authorization Announcement No. CN108180347A discloses a measurement device for underground pipelines and its use method, including equipment including a traction machine and a measuring machine; the traction machine includes a chassis and a traction part, and the traction part is arranged on the chassis through a lifting device , the chassis is connected to the traction part through a cable; the tractor is provided with a power module, a power module, a lifting unit, a switch, an odometer and a positioning module, and an inertial measurement module, a human-computer interaction module, A central processing module and a storage module; the measuring machine includes an outer cylinder, an inner cylinder and an extension cylinder.

The above existing technical solutions have the following defects: it is not convenient to locate the device, if the device is accidentally displaced during the measurement, it is easy to cause errors in the measurement of the underground pipeline, and the shock absorption effect is not good. Turbulence can easily lead to damage to the instrument, and it is not convenient to repair the instrument, which can easily lead to a reduction in the service life of the instrument. Therefore, we propose a sewage zero-direct discharge pipeline survey and measurement device based on Beidou navigation and positioning to solve the above-mentioned problems.

Contents of the invention

The purpose of the present invention is to provide a sewage zero direct discharge pipeline investigation and measurement device based on Beidou navigation and positioning, so as to solve the inconvenience of positioning the device in the above-mentioned background technology. If the device is accidentally displaced during the measurement period, it is easy to cause damage. The measurement of underground pipelines produces errors, and the shock absorption effect is not good. If encountering bumps during the movement of the device, it may easily cause damage to the instrument, and it is not convenient to repair the instrument, which may easily lead to the problem of reduced service life of the instrument.

In order to achieve the above object, the present invention provides the following technical solutions: a sewage zero direct discharge pipeline investigation and measurement device based on Beidou navigation and positioning, including a bottom plate, a servo motor is installed inside the bottom plate, and the front and rear sides of the servo motor are set There is a first adjusting rod, a second adjusting rod is installed at the connection between the first adjusting rod and the bottom plate, and a first movable block is arranged on the outside of the second adjusting rod, and a mounting plate is installed under the first movable block , and the inner side of the mounting plate is provided with a second movable block, the connection between the second movable block and the first movable block is installed with an engaging rod, the underside of the mounting plate is provided with an anti-skid plate, and the anti-skid plate and the mounting plate A positioning component is installed at the joint;

The mounting frame is arranged on the top of the base plate, the limit tube connected with the base plate is installed under the mounting frame, and the connection between the limit tube and the mounting frame is provided with a fixed rod, and the outside of the fixed rod is installed with The first spring, and the lower side of the fixed rod is provided with a second spring, a protective frame is installed on the inner side of the upper end of the mounting frame, and a shock absorbing assembly is provided at the connection between the protective frame and the bottom plate, and the inside of the protective frame is installed A transmitter module, and an antenna is arranged at the junction of the transmitter module and the protective frame;

The baffle is installed on the front side of the protective frame, the interior of the baffle is provided with an observation window, the left side of the protective frame is equipped with a push rod connected to the bottom plate, and the inner side of the upper end of the protective frame is installed with an adjustment block , the upper end of the adjustment block is provided with a fixed piece, and the left side of the adjustment block is installed with a third spring, the right side of the adjustment block is provided with an engaging bar, and a positioning rod is installed at the connection between the engaging bar and the baffle.

Preferably, the first adjusting rod is engaged with the second adjusting rod, and the second adjusting rod is connected with the first movable block in a threaded manner.

Preferably, the connecting rod forms a rotating structure on the upper side of the second movable block, and the second movable block forms a sliding structure on the inner side of the mounting plate.

Preferably, the positioning assembly is composed of a positioning block, a movable rod and a fourth spring;

A positioning block, which is installed at the junction of the mounting plate and the anti-skid plate;

The movable rod is arranged at the joint between the positioning block and the mounting plate;

The fourth spring is installed outside the lower end of the movable rod.

Preferably, the movable rod forms an elastic telescopic structure on the lower side of the mounting plate through the fourth spring, and the movable rod forms a sliding structure on the inner side of the positioning block.

Preferably, the positioning block forms a translation structure on the inner side of the mounting plate, and the positioning block is connected with the anti-skid plate in an engaging manner.

Preferably, the installation frame is connected to the protective frame in an engaging manner, and the installation frame forms a lifting structure on the upper side of the limit tube through a fixing rod.

Preferably, the damping assembly is composed of a support rod, an oil tank, a piston and a through hole;

Support rods, the monomers of which are respectively installed on the left and right sides of the protective frame;

Fuel tanks, the monomers of which are respectively arranged on the left and right sides of the upper end of the bottom plate;

Piston, which is installed at the junction of the fuel tank and the support rod;

A through hole is provided inside the piston.

Preferably, the support rod forms a rotating structure on the outside of the protective frame, and the support rod forms a sliding structure on the inside of the oil tank through the piston.

Preferably, the connecting bar forms a rotating structure on the upper side of the positioning rod, and the positioning rod and the baffle are connected in an engaging manner.

Compared with the prior art, the beneficial effect of the present invention is that the survey and measurement device for the sewage zero-line discharge pipeline based on the Beidou navigation and positioning is conducive to positioning the device, avoiding the displacement of the device during the measurement period, and preventing the measurement of the underground pipeline Generate errors, have a good shock absorption effect, avoid the damage of the instrument caused by the bumps encountered during the moving device, and facilitate the maintenance of the instrument to improve the service life of the instrument;

1. The first adjusting rod is connected with the second adjusting rod in a meshing manner, and the second adjusting rod is connected with the first movable block in a threaded manner, so that the second adjusting rod can be driven when the servo motor is turned to rotate the first adjusting rod. The adjustment rod rotates, and the second adjustment rod is slid and displaced under the rotation of the second adjustment rod, and the connecting rod is set on the upper side of the second movable block to form a rotating structure, and the second movable block forms a sliding structure on the inner side of the mounting plate , using the movement of the first movable block to drive the connecting rod to perform opening and closing movement, and under the action of the connecting rod to drive the second movable block to perform sliding displacement so that the mounting plate moves downward, and the positioning block is connected with the anti-skid plate in a snap-fitting manner , it is beneficial to make the anti-skid plate and the ground tightly when the installation plate moves downward, preventing the whole device from moving autonomously when measuring the pipeline, and effectively improving the positioning effect of the device;

2. The installation frame is connected with the protective frame by snap-fitting, and the installation frame forms a lifting structure on the upper side of the limit tube through the fixing rod, which can drive the installation frame upward under the push of the first spring and the second spring Move, use the mounting frame to drive the protective frame to move upwards to support the mounting frame, set the support rod to form a rotating structure on the outside of the protective frame, and the support rod forms a sliding structure on the inner side of the fuel tank through the piston, which is conducive to generating bumps during the movement of the device At this time, the downward movement of the protective frame drives the support rod to rotate, and the piston drives the support rod to slide to the inner side of the fuel tank, so that the silicone oil inside the fuel tank passes through the through hole and slows down the impact of the protective frame moving downward, reducing the shock generated when the device encounters bumps. The vibration prevents the device from malfunctioning after encountering severe vibration, and effectively improves the shock absorption effect of the device;

3. The sliding structure is formed on the inner side of the protective frame through the adjusting block, and the connecting bar forms a rotating structure on the upper side of the positioning rod, which can drive the connecting bar to rotate when sliding the adjusting block, and the positioning rod is set on the inner side of the protective frame to form a lifting structure , and the positioning rod and the baffle are connected in a snap-fitting manner, and the rotation of the connecting bar drives the positioning rod to move upward, which is beneficial for the positioning rod to cancel the positioning of the baffle, and it is convenient to open the baffle to detect the internal transmitter module maintenance, maintain the service life of the device, and effectively improve the adjustability of the device.

Description of drawings

Fig. 1 is the schematic diagram of the front view sectional structure of the present invention;

Fig. 2 is a schematic diagram of enlarged structure at A place in Fig. 1 of the present invention;

Fig. 3 is a side view sectional structure schematic diagram of the present invention;

Fig. 4 is the schematic diagram of enlarged structure at B place in Fig. 3 of the present invention;

Fig. 5 is the schematic diagram of enlarged structure at C place in Fig. 1 of the present invention;

Fig. 6 is a top view sectional structural schematic diagram of the connection between the first adjusting rod and the second adjusting rod in the present invention;

7 is a schematic diagram of the overall structure of the connection between the positioning block and the movable rod of the present invention;

Fig. 8 is a side view sectional structural schematic diagram of the connection between the adjustment block and the protective frame of the present invention.

In the figure: 1. Base plate; 2. Servo motor; 3. First adjusting rod; 4. Second adjusting rod; 5. First movable block; 6. Mounting plate; 7. Second movable block; 8. Connecting rod; 9, anti-skid plate; 10, positioning assembly; 1001, positioning block; 1002, movable rod; 1003, the fourth spring; 11, installation frame; 12, limit tube; 13, fixed rod; 14, the first spring; 15, 16, protective frame; 17, damping assembly; 1701, support rod; 1702, oil tank; 1703, piston; 1704, through hole; 18, transmitter module; 19, antenna; 20, baffle plate; 21, Push rod; 22, observation window; 23, adjustment block; 24, fixed piece; 25, the third spring; 26, connecting bar; 27, positioning rod.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-8, the present invention provides a technical solution: a sewage zero direct discharge pipeline investigation and measurement device based on Beidou navigation and positioning, including a servo motor 2 installed inside the bottom plate 1, and the front and rear sides of the servo motor 2 Both are provided with a first adjusting rod 3, a second adjusting rod 4 is installed at the junction of the first adjusting rod 3 and the bottom plate 1, and the outer side of the second adjusting rod 4 is provided with a first movable block 5, the first movable block 5 A mounting plate 6 is installed below, and the inner side of the mounting plate 6 is provided with a second movable block 7, an engaging rod 8 is installed at the connection between the second movable block 7 and the first movable block 5, and an anti-skid is provided on the lower side of the mounting plate 6. plate 9, and a positioning assembly 10 is installed at the junction of the anti-skid plate 9 and the mounting plate 6;

Mounting frame 11 is arranged on the top of base plate 1, and the below of mounting frame 11 is installed with the limit tube 12 that is connected with base plate 1, and the junction of limit tube 12 and mounting frame 11 is provided with fixed rod 13, and the fixed rod 13 A first spring 14 is installed on the outside, and a second spring 15 is provided on the underside of the fixed rod 13, a protective frame 16 is installed on the inner side of the upper end of the mounting frame 11, and a shock absorbing assembly 17 is provided at the connection between the protective frame 16 and the bottom plate 1 A transmitter module 18 is installed inside the protective frame 16, and an antenna 19 is arranged at the connection between the transmitter module 18 and the protective frame 16;

Baffle plate 20 is installed on the front side of protective frame 16, and the inside of baffle plate 20 is provided with observation window 22, and the left side of protective frame 16 is installed with the push rod 21 that is connected with base plate 1, and the upper end inner side of protective frame 16 is installed with Adjusting block 23, the upper end of adjusting block 23 is provided with fixed piece 24, and the left side of adjusting block 23 is equipped with the 3rd spring 25, and the right side of adjusting block 23 is provided with connecting bar 26, and connecting bar 26 and baffle plate 20 A positioning rod 27 is installed at the joint.

When using the Beidou navigation and positioning-based sewage zero direct discharge pipeline investigation and measuring device, firstly assemble the various parts, as shown in Figure 1, Figure 3 and Figure 6, when the device needs to move, first start the servo motor 2 to move the second An adjustment rod 3 is rotated, because the first adjustment rod 3 is connected with the second adjustment rod 4 in an engaged manner, and the second adjustment rod 4 is connected with the first movable block 5 in a threaded manner, so that the second adjustment rod 4 After the rotation of the first adjusting rod 3, it rotates at the same time, so that the first movable block 5 is translated to the outside. At the same time, because the connecting rod 8 forms a rotating structure on the upper side of the second movable block 7, and the second movable block 7 is in the The inner side of the mounting plate 6 constitutes a sliding structure, and the positioning block 1001 is connected with the anti-skid plate 9 in an engaging manner, so that when the first movable block 5 translates to the outside, the connecting rod 8 is opened to the outside, and then the second movable block 7. Translate to the outside. At this time, the anti-skid plate 9 rises through the mounting plate 6. After the anti-skid plate 9 is no longer close to the ground, the push rod 21 can be pushed to move the device as a whole. After moving to the desired position, the mounting plate 6 down, so that the anti-skid plate 9 is close to the ground, avoiding the displacement of the device slipping. At this time, the transmitter module 18 is started to measure the underground sewage zero-line drainage pipeline, and a signal is sent through the antenna 19, so that the Beidou satellite can monitor the transmitter module. 18 to navigate and determine the location.

As shown in Fig. 5, Fig. 7 and Fig. 8, the anti-skid plate 9 will be worn after long-term use, and the anti-skid plate 9 needs to be replaced at this time. Elastic telescopic structure, and the movable rod 1002 forms a sliding structure on the inner side of the positioning block 1001, and the positioning block 1001 forms a translation structure on the inner side of the mounting plate 6, first turn the bottom plate 1 over and then press the movable rod 1002, so that the movable rod 1002 moves inward Rising, and then the positioning block 1001 is translated to the outside. At this time, the positioning block 1001 no longer fixes the anti-skid plate 9. After the positioning assembly 10 cancels the fixing of the anti-skid plate 9, the anti-skid plate 9 can be moved from the inside of the mounting plate 6. Slide it out for replacement. When the transmitter module 18 is observed to be faulty through the observation window 22, since the connecting bar 26 forms a rotating structure on the upper side of the positioning rod 27, and the positioning rod 27 and the baffle plate 20 are connected in a snap-fitting manner. To connect, first pinch the fixing piece 24 and then translate to the left together with the adjustment block 23, so that the third spring 25 shrinks, and then the connecting bar 26 is rotated. At this time, the positioning rod 27 rises and no longer fixes the baffle 20. , and then the baffle 20 is rotated to open, and the transmitter module 18 is inspected and maintained.

As shown in Fig. 1, Fig. 3 and Fig. 4, the first spring 14 pushes up the mounting frame 11, and at the same time, since the mounting frame 11 is connected to the protective frame 16 in an engaging manner, and the mounting frame 11 is positioned on the The upper side of the limit tube 12 forms a lifting structure, so that the second spring 15 pushes up the mounting frame 11, and then the mounting frame 11 pushes up the protective frame 16, further supporting the protective frame 16. When the device When moving to the field, it is easy to encounter rough ground, and then cause the protective frame 16 to shake up and down. When the protective frame 16 descends rapidly, because the support rod 1701 forms a rotating structure on the outside of the protective frame 16, and the support rod 1701 passes through the piston 1703 in the The inner side of the oil tank 1702 constitutes a sliding structure, so that the support rod 1701 rotates, and then the support rod 1701 slides into the inner side of the oil tank 1702. At this time, the silicone oil in the oil tank 1702 flows through the through hole 1704 inside the piston 1703, slowing down the movement of the protective frame 16. The lowering speed is lower, and the shock-absorbing assembly 17 plays a buffering role on the protective frame 16.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. A sewage zero direct discharge pipeline investigation and measurement device based on Beidou navigation and positioning, characterized in that it includes: Bottom plate, the interior of the bottom plate is equipped with a servo motor, and the front and rear sides of the servo motor are all provided with a first adjustment rod, the connection between the first adjustment rod and the bottom plate is equipped with a second adjustment rod, and the second adjustment rod A first movable block is provided on the outer side of the first movable block, a mounting plate is installed under the first movable block, and a second movable block is provided on the inner side of the mounting plate, and the connection between the second movable block and the first movable block is installed with A connecting rod, the underside of the mounting plate is provided with an anti-skid plate, and a positioning component is installed at the connection between the anti-skid plate and the mounting plate; The mounting frame is arranged on the top of the base plate, the limit tube connected with the base plate is installed under the mounting frame, and the connection between the limit tube and the mounting frame is provided with a fixed rod, and the outside of the fixed rod is installed with The first spring, and the lower side of the fixed rod is provided with a second spring, a protective frame is installed on the inner side of the upper end of the mounting frame, and a shock absorbing assembly is provided at the connection between the protective frame and the bottom plate, and the inside of the protective frame is installed A transmitter module, and an antenna is arranged at the junction of the transmitter module and the protective frame; The baffle is installed on the front side of the protective frame, the interior of the baffle is provided with an observation window, the left side of the protective frame is equipped with a push rod connected to the bottom plate, and the inner side of the upper end of the protective frame is installed with an adjustment block , the upper end of the adjustment block is provided with a fixed piece, and the left side of the adjustment block is installed with a third spring, the right side of the adjustment block is provided with an engaging bar, and a positioning rod is installed at the connection between the engaging bar and the baffle. 2. A sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 1, characterized in that: the first adjustment rod and the second adjustment rod are connected in a meshing manner, and the second adjustment rod The adjusting rod is connected with the first movable block in a threaded manner. 3. A sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 1, characterized in that: the connecting rod forms a rotating structure on the upper side of the second movable block, and the second movable block A sliding structure is formed on the inner side of the mounting plate. 4. A kind of sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 1, characterized in that: the positioning assembly is composed of a positioning block, a movable rod and a fourth spring; A positioning block, which is installed at the junction of the mounting plate and the anti-skid plate; The movable rod is arranged at the joint between the positioning block and the mounting plate; The fourth spring is installed outside the lower end of the movable rod. 5. A sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 4, characterized in that: the movable rod forms an elastic telescopic structure on the lower side of the mounting plate through the fourth spring, and the movable The rod constitutes a sliding structure inside the positioning block. 6. A sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 4, characterized in that: the positioning block forms a translation structure on the inner side of the mounting plate, and the positioning block and the anti-skid plate are clamped connected in a combined manner. 7. A sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 1, characterized in that: the installation frame is connected to the protective frame in a snap-fit manner, and the installation frame is connected by a fixed rod A lifting structure is formed on the upper side of the limit tube. 8. A sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 1, wherein the shock absorbing assembly is composed of a support rod, an oil tank, a piston and a through hole; Support rods, the monomers of which are respectively installed on the left and right sides of the protective frame; Fuel tanks, the monomers of which are respectively arranged on the left and right sides of the upper end of the bottom plate; Piston, which is installed at the junction of the fuel tank and the support rod; A through hole is provided inside the piston. 9. A sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 8, characterized in that: the support rod forms a rotating structure on the outside of the protective frame, and the support rod passes through the piston in the oil tank. The inner side constitutes a sliding structure. 10. A sewage zero direct discharge pipeline investigation and measuring device based on Beidou navigation and positioning according to claim 1, characterized in that: the connecting bar forms a rotating structure on the upper side of the positioning rod, and the positioning rod and the baffle adopt connected in a snap-fit manner.

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