CN212456317U - Municipal drainage pipe network detection equipment - Google Patents

Abstract

The utility model discloses a municipal drainage pipe network check out test set belongs to drainage engineering technical field, and its technical scheme main points are including the main box body, be connected with the subassembly that slides on the main box body, the subassembly that slides includes guide rail frame, slide guide rail and sliding block, and guide rail frame cover is established outside the main box body, and slide guide rail and guide rail frame fixed connection, sliding block are connected with the main box body, and sliding block uses and fixed connection with the guide rail cooperation that slides, reaches the effect that improves the testing result degree of accuracy.

Description

Municipal drainage pipe network detection equipment

Technical Field

The utility model relates to a drainage engineering technical field, in particular to municipal drainage pipe network check out test set.

Background

Municipal drainage pipe network is the indispensable component part of urban water supply and drainage system, and important municipal works problems such as urban road ponding discharges are related to, when detecting municipal drainage pipe network's relevant parameter, often use municipal drainage pipe network check out test set.

The current chinese patent that bulletin number is CN207921768U discloses a drain pipe maintenance detection device, including the main box body, left side probe, right side probe and handle, the back terminal surface of main box body and the terminal nested installation in top of handle, left side probe and the installation of right probe in the bottom bilateral symmetry of main box body, the embedded display screen that has in top of main box body, liquid crystal display module is installed to the below of display screen, liquid crystal display module's right side electric connection has control module, control module's top electric connection has the control panel mesa, rechargeable battery is installed to the lower left corner of main box body, vibration pickup is installed at the top of left side probe. When utilizing this to do the detection to damaged drainage pipe, leaning on two probes and obtaining the vibrations data of drain pipe on the drain pipe, because the data pick-up relative independence of two probes makes its can accurate judgement be that pipeline of which side has appeared the damage to detect the fluorescent agent sprayer through the bottom after the damage and to the broken mouthful department mark.

However, the drain pipe maintenance and detection device still has the following defect that when the drain pipe maintenance and detection equipment is used for detecting a pipeline, the drain pipe maintenance and detection device needs to be held by hands for detection, but in the detection process, the hands of workers cannot be kept stable all the time, so that the detection result of the drain pipe maintenance and detection device is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a municipal drainage pipe network check out test set reaches the effect that improves the testing result degree of accuracy.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a municipal drainage pipe network check out test set, includes main box body, its characterized in that: the main box body is connected with a sliding assembly, the sliding assembly comprises a guide rail frame, a sliding guide rail and a sliding block, the guide rail frame is sleeved outside the main box body, the sliding guide rail is fixedly connected with the guide rail frame, the sliding block is connected with the main box body, and the sliding block is matched with the sliding guide rail for use and is fixedly connected with the sliding guide rail.

Through adopting above-mentioned technical scheme, when utilizing this cunning municipal drainage pipe network check out test set to detect whether there is the crack on the drain pipe, place the top at the drain pipe that waits to detect with the guide rail frame is steady earlier, promote the sliding block afterwards, make the sliding block drive the main box body and slide along the length direction of sliding guide, can collect the vibration data of drain pipe wall when the left probe of main box body bottom and right probe contact mutually, and judge whether the part that the drain pipe wall was detected has the crack according to the data that left probe and right probe collected, the guide rail frame, sliding guide and sliding block cooperation are used, can make the main box body steadily slide on the drain pipe wall, thereby avoid because of handheld main box body makes the main box body take place to rock the detection data that leads to and have the error.

The utility model discloses further set up as, the guide rail frame is the frame construction of the rectangle of level setting, the bottom surface fixedly connected with support frame of guide rail frame.

Through adopting above-mentioned technical scheme, the setting of support frame can be used to support the guide rail frame, can make the steady placing of guide rail frame on the drainage pipe that awaits measuring on the one hand, and on the other hand can make and leave one section space that is used for holding left probe and right probe between guide rail frame and the drainage pipe wall.

The utility model discloses further set up as, the support frame is the transversal shaft-like structure who personally submits the rectangle, and the support frame is provided with four, and four support frame difference fixed connection are in four angle departments of guide rail frame, and the equal fixedly connected with non slipping spur of one end of guide rail frame is kept away from to every support frame.

Through adopting above-mentioned technical scheme, the setting of non slipping spur can increase the frictional force between support frame and the drainage pipe that awaits measuring to make placing on drainage pipe that the guide rail frame can be more steady.

The utility model further sets up to, the non slipping spur is the wedge, and the slope side to the orientation slope of keeping away from each other of two non slipping spurs about guide rail frame length direction symmetry sets up downwards.

Through adopting above-mentioned technical scheme, the non slipping spur is the wedge, and inclines downwardly extending to the direction slope that keeps away from each other about the two non slipping spurs of support frame length direction symmetry, can make non slipping spur slope side tangent with drainage pipe's outside periphery to increase the stability of support frame and guide rail frame when placing on drainage pipe.

The utility model discloses further set up to, the guide rail that slides is provided with two, and on two lateral walls that two guide rail respectively fixed connection guide rail framves are close to each other of sliding, the longitudinal section of the guide rail that slides is character cut in bas-relief, and the recess of two guide rails that slide is close to each other sets up, and the sliding block is the cube form, and the arch that fixedly connected with and the recess cooperation of the guide rail that slides used on two lateral walls that the sliding block was kept away from each other.

Through adopting above-mentioned technical scheme, the recess of the guide rail that slides uses with the protruding cooperation of sliding block, can play the effect of direction on the one hand for sliding block only can follow the reciprocating sliding of the length direction of the guide rail that slides, and on the other hand can restrict sliding block, prevents sliding block and the guide rail alternate segregation that slides.

The utility model discloses further set up to, the holding chamber that uses with the cooperation of main box body is seted up to the top surface of sliding block, and main box body setting slides in the holding chamber and with the sliding block and is connected, is provided with between main box body and the sliding block to be used for advancing the locating component who fixes a position main box body.

Through adopting above-mentioned technical scheme, the setting in holding chamber can provide the space that slides from top to bottom for main box body to the left probe that makes to be connected with main box body and right probe can with drainage pipe's lateral wall butt, and then make this municipal drainage pipe network detection device can be applied to the drain pipe that detects different pipe diameters, improve this municipal drainage pipe network detection device's application scope.

The utility model discloses further set up as, locating component includes backup pad, locating lever, locating hole and fastening nut, backup pad and main box body fixed connection, and the backup pad is used with the holding chamber cooperation to be connected with the sliding block sliding, the locating lever runs through the backup pad, and with backup pad fixed connection, the locating hole is seted up on sliding block and two lateral walls of sliding guide rail vertically, the locating hole is waist shape hole, and the locating hole uses with the locating lever cooperation, behind two locating holes respectively passed at locating lever length direction's both ends with fastening nut threaded connection.

Through adopting above-mentioned technical scheme, locating component's setting can be used to adjust the main box body and wait to detect the distance between the drainage pipe, thereby make left side probe, right side probe can with drainage pipe's lateral wall butt, when the interval between adjustment main box body and the drainage pipe lateral wall is fallen to needs, loosen fastening nut soon, thereby make the bracing piece slide with the sliding block and be connected, reciprocate the backup pad afterwards and adjust the position of main box body, all with the drainage pipe wall butt until left side probe and right side probe, after this, fastening nut screws, until fastening nut and the inseparable butt of lateral wall of sliding block, thereby make the sliding connection of backup pad and sliding block become fixed connection, thereby realize the location to main box body.

The utility model discloses further set up as, be provided with the packing ring between the lateral wall of fastening nut and sliding block, the packing ring cover is established on the bracing piece, the both sides of packing ring respectively with fastening nut and the inseparable butt of sliding block.

Through adopting above-mentioned technical scheme, the frictional force between sliding block and the lock nut can be increased in the setting of packing ring to increase lock nut when screwing the stability of fixed connection between backup pad and the sliding block.

To sum up, the utility model discloses following beneficial effect has:

1. the guide rail frame, the sliding guide rail and the sliding block are matched for use, so that the main box body can stably slide on the wall of the drain pipe, and errors of detection data caused by shaking of the main box body due to the fact that the main box body is held by hands are avoided;

2. the arrangement of the anti-slip blocks can increase the friction force between the support frame and the drainage pipeline to be detected, so that the guide rail frame can be placed on the drainage pipeline more stably, the vibration generated when the main box body slides is reduced, and the measurement precision of the urban drainage pipe network detection device is improved;

3. the sliding guide rail is used with the sliding block cooperation, can play the effect of direction on the one hand for the sliding block only can follow the reciprocating slip of sliding guide rail's length direction, and on the other hand can restrict the sliding block, prevents sliding block and sliding guide rail alternate segregation.

Drawings

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

fig. 2 is a partial structural schematic view intended to show the positioning assembly.

Reference numerals: 1. a main box body; 11. a left probe; 12. a right probe; 2. a slipping component; 21. a guide rail bracket; 22. a sliding guide rail; 23. a sliding block; 231. an accommodating cavity; 3. a support frame; 31. anti-skid blocks; 4. a positioning assembly; 41. a support plate; 411. a via hole; 42. positioning a rod; 43. positioning holes; 44. fastening a nut; 441. a gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a municipal drainage pipe network check out test set, refer to fig. 1, main box body 1 including the level setting, main box body 1 is the cube form, main box body 1 bottom surface is connected with left probe 11 and right probe 12, the top surface fixedly connected with display screen of main box body 1, still be provided with liquid crystal display module in the main box body 1, a control module, rechargeable battery and vibration pickup, main box body 1, left probe 11, right probe 12, the display screen, liquid crystal display module, a control module, positional relation and the relation of connection between rechargeable battery and the vibration pickup can refer to the chinese patent that bulletin number is CN 207921768U.

Referring to fig. 1, a sliding assembly 2 is arranged outside a main box body 1, the sliding assembly 2 comprises a guide rail frame 21, two sliding guide rails 22 and two sliding blocks 23, the guide rail frame 21 is a horizontally arranged rectangular frame structure, the length direction of the guide rail frame 21 is parallel to the length direction of the main box body 1, the two sliding guide rails 22 are respectively and fixedly connected to two inner walls of the guide rail frame 21 in the length direction, the longitudinal sections of the two sliding guide rails 22 are in a concave shape, and two grooves on the two sliding guide rails 22 are arranged close to each other; the sliding block 23 is a rectangular square frame structure, the sliding block 23 is in a cube shape, the length direction of the sliding block 23 is parallel to the length direction of the main box body 1, the top surface of the sliding block 23 is provided with an accommodating cavity 231 matched with the main box body 1 for use, the sliding block 23 is connected with the main box body 1 in a sliding manner, two outer side walls of the sliding block 23 in the length direction are fixedly connected with a projection matched with a groove of the sliding guide rail 22 for use, the sliding block 23 is matched with the sliding guide rail 22 for use, and the sliding block 23 is matched with the sliding guide rail 22 for use and connected in a sliding manner.

When utilizing this cunning municipal drainage pipe network check out test set to detect on the drain pipe whether have the crack, will earlier place the top of waiting to detect the drain pipe of guide rail frame 21 steadily, promote sliding block 23 afterwards, make sliding block 23 drive main box body 1 and slide along sliding guide 22's length direction, can collect the vibration data of drain pipe wall when the left probe 11 and the right probe 12 of main box body 1 bottom contact with the opposite drainage pipe wall, and judge whether the part that the drain pipe wall was detected has the crackle according to the data that left probe 11 and right probe 12 collected, guide rail frame 21, sliding guide 22 and sliding block 23 cooperation are used, can make main box body 1 steadily slide on the drain pipe wall, thereby avoid having the error because of handheld main box body 1 makes main box body 1 take place to rock the detection data that lead to.

Referring to fig. 1, four corners of the bottom surface of the guide rail frame 21 are fixedly connected with support frames 3, two support frames 3 symmetrical about the symmetry axis of the length direction of the guide rail frame 21 are far away from each other and extend obliquely downwards, one end of the support frame 3 far away from the guide rail frame 21 is fixedly connected with anti-slip blocks 31, the anti-slip blocks 31 are made of rubber, the anti-slip blocks 31 are wedge-shaped, and the oblique side surfaces of the two anti-slip blocks 31 symmetrical about the length direction of the support frame 3 are inclined towards the direction far away from each other and extend obliquely downwards.

The support frame 3 can be used for supporting the guide rail frame 21, and the anti-skidding blocks 31 can increase the friction force between the support frame 3 and a drainage pipeline to be detected, so that the guide rail frame 21 can be placed on the drainage pipeline more stably, and the anti-skidding blocks 31 made of rubber can absorb the vibration of the wall of the drainage pipeline, so that the vibration is prevented from being transmitted to the main box body 1 along the support frame 3 and the guide rail frame 21, and the influence of the vibration of the main box body 1 on detection data is reduced; the anti-skidding blocks 31 are wedge-shaped, the inclined side faces of the two anti-skidding blocks 31 which are symmetrical in the length direction of the support frame 3 extend downwards in an inclined mode towards the direction far away from each other, the inclined side faces of the anti-skidding blocks 31 can be tangent to the outer circumferential face of the drainage pipeline, and therefore the stability of the support frame 3 and the guide rail frame 21 when the support frame is placed on the drainage pipeline is improved.

Referring to fig. 2, a positioning assembly 4 is further disposed between the sliding block 23 and the main box body 1, the positioning assembly 4 includes a support plate 41, positioning rods 42, a positioning hole 43 and a fastening nut 44, the support plate 41 is horizontally disposed and is used in cooperation with the accommodating cavity 231, the support plate 41 is connected to the sliding block 23 in a sliding manner, the support plate 41 is provided with two through holes 411 for accommodating the left probe 11 and the right probe 12, the two positioning rods 42 penetrate through the portion of the support plate 41, which is not provided with the through holes 411, in the horizontal direction, the length directions of the two supporting rods are both parallel to the length direction of the support plate 41, and the two supporting rods are symmetrical about the symmetry axis in the length; all seted up locating hole 43 on the lateral wall at sliding block 23 length direction both ends, locating hole 43 is the waist shape hole of using with the bracing piece cooperation, the length direction of locating hole 43 is parallel with sliding block 23's direction of height, two locating holes 43 have been seted up on sliding block 23's a lateral wall, two locating holes 43 use with two bracing pieces cooperations respectively, the both ends of bracing piece axis direction pass behind the locating hole 43 at sliding block 23 length direction both ends with fastening nut 44 threaded connection, still be provided with the packing ring 441 of being made by rubber between fastening nut 44 and the sliding block 23 lateral wall, the packing ring 441 cover is established on the bracing piece, packing ring 441 closely the butt with fastening nut 44 and sliding block 23.

The setting of locating component 4 can be used to adjust the main box body 1 and wait to detect the distance between the drainage pipe, thereby make left probe 11, right probe 12 can with the lateral wall butt of drainage pipe, when the interval between adjustment main box body 1 and the drainage pipe lateral wall is fallen, loosen fastening nut 44 soon, thereby make the bracing piece slide with sliding block 23 and be connected, reciprocate backup pad 41 afterwards and adjust the position of main box body 1, until left probe 11 and right probe 12 all with the drainage pipe wall butt, after this, fastening nut 44 screws, until fastening nut 44 and packing ring 441, the inseparable butt of packing ring 441 and sliding block 23's lateral wall, thereby make backup pad 41 become fixed connection with sliding block 23's sliding connection, thereby realize the location to main box body 1.

The utility model discloses a use as follows:

when the urban sewer network detection device is used for detecting whether a crack exists on a drain pipe, the support frame 3 and the guide rail frame 21 are placed on the drain pipe to be detected, the anti-skid block 31 at the bottom of the support frame 3 is abutted against the outer side wall of the drain pipe, so that the support frame 3 and the guide rail frame 21 are stably placed on the drain pipe, then the locking nut is unscrewed, the support plate 41 is connected with the sliding block 23 in a sliding manner, the position of the support plate 41 is adjusted until the left probe 11 and the right probe 12 are both abutted against the wall of the drain pipe, then the fastening nut 44 is screwed until the fastening nut 44 is tightly abutted against the gasket 441 and the gasket 441 are tightly abutted against the outer side wall of the sliding block 23, so that the sliding connection between the support plate 41 and the sliding block 23 is changed into fixed connection, the positioning of the main box body 1 is realized, and after the position of the main box body 1 is adjusted, the main box body 1, when the left probe 11 and the right probe 12 contact with the opposite drain pipe wall, vibration data of the drain pipe wall is collected, and whether cracks exist in the detected part of the drain pipe wall is judged according to the data collected by the left probe 11 and the right probe 12.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a municipal drainage pipe network check out test set, includes main box body (1), its characterized in that: the main box body (1) is connected with a sliding assembly (2), the sliding assembly (2) comprises a guide rail frame (21), a sliding guide rail (22) and a sliding block (23), the guide rail frame (21) is sleeved outside the main box body (1), the sliding guide rail (22) is fixedly connected with the guide rail frame (21), the sliding block (23) is connected with the main box body (1), and the sliding block (23) is matched with the sliding guide rail (22) for use and is fixedly connected with the sliding guide rail.

2. The municipal drainage pipe network detection equipment according to claim 1, wherein: the guide rail frame (21) is a horizontally arranged rectangular frame structure, and the bottom surface of the guide rail frame (21) is fixedly connected with a support frame (3).

3. The municipal drainage pipe network detection equipment according to claim 2, wherein: the supporting frames (3) are of rod-shaped structures with rectangular cross sections, four supporting frames (3) are arranged, the four supporting frames (3) are fixedly connected to four corners of the guide rail frame (21) respectively, and the anti-skidding blocks (31) are fixedly connected to one ends, far away from the guide rail frame (21), of each supporting frame (3).

4. The municipal drainage pipe network detection equipment according to claim 3, wherein: the anti-skidding blocks (31) are wedge-shaped, and the inclined side surfaces of the two anti-skidding blocks (31) which are symmetrical along the length direction of the guide rail frame (21) are arranged downwards in an inclined mode towards the direction far away from each other.

5. The municipal drainage pipe network detection equipment according to claim 2, wherein: the utility model discloses a slide guide rail, including slide guide rail frame (21), slide guide rail (22), two slide guide rail frame (22) are provided with two, on two lateral walls that two slide guide rail (22) are close to each other respectively fixed connection guide rail frame (21), the longitudinal section of slide guide rail (22) is the character cut in bas-relief, the recess of two slide guide rail (22) is close to the setting each other, sliding block (23) are the cube form, fixedly connected with on two lateral walls that sliding block (23) kept away from each other with the recess cooperation arch of using of slide guide rail.

6. The municipal drainage pipe network detection equipment according to claim 5, wherein: the top surface of sliding block (23) is seted up with the holding chamber (231) that main box body (1) cooperation was used, main box body (1) set up in holding chamber (231) and slide with sliding block (23) and be connected, is provided with between main box body (1) and sliding block (23) and is used for carrying out locating component (4) of fixing a position main box body (1).

7. The municipal drainage pipe network detection equipment according to claim 6, wherein: locating component (4) includes backup pad (41), locating lever (42), locating hole (43) and fastening nut (44), backup pad (41) and main box body (1) fixed connection, backup pad (41) and holding chamber (231) cooperation are used, and slide with sliding block (23) and be connected, locating lever (42) run through backup pad (41), and with backup pad (41) fixed connection, locating hole (43) are seted up on sliding block (23) and two lateral walls of sliding guide rail (22) vertically, locating hole (43) are waist shape hole, and locating hole (43) and locating lever (42) cooperation are used, locating lever (42) length direction's both ends pass behind two locating holes (43) respectively with fastening nut (44) threaded connection.

8. The municipal drainage pipe network detection equipment according to claim 7, wherein: a washer (441) is arranged between the fastening nut (44) and the side wall of the sliding block (23), the washer (441) is sleeved on the support rod, and two sides of the washer (441) are respectively and tightly abutted against the fastening nut (44) and the sliding block (23).

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