Underground pipeline detection surveying and mapping device

Abstract

The utility model relates to the technical field of detection, in particular to an underground pipeline detection surveying and mapping device. The device comprises a transmitter and a receiver, wherein a movable cleaning mechanism is arranged below the transmitter; the movable cleaning mechanism comprises a mounting base, a pair of crawler belt assemblies, a cleaning assembly and a control assembly. The cleaning assembly comprises a mounting plate transversely and fixedly arranged on the front side face of the mounting base, a pair of cleaning sub-assemblies symmetrically arranged on the lower surface of the mounting plate left and right, and a motor vertically and fixedly arranged on the mounting plate. Each cleaning sub-assembly comprises a gear mounted on the lower surface of the mounting plate, a fixing rod vertically and fixedly arranged below the lower shaft end of the gear, a plurality of mounting blocks fixedly arranged on the outer wall of the fixing rod at intervals in a surrounding mode and a plurality of cleaning plates matched with the mounting blocks one to one and detachably arranged on the lower portions of the corresponding mounting blocks. The device is installed on the front portion of a transmitter base and used for cleaning the area in front of the device so as to prevent broken stones and sundries from interfering with movement of a crawler belt assembly and the installation base.

Description

TECHNICAL FIELD

[0001] The utility model relates to detection technical field especially, relate to a underground pipeline detection surveying and mapping device. BACKGROUND

[0002] Water supply, drainage, gas, heat, electricity, communication, broadcasting television, industry and the like in city range all need to use city underground pipeline and its accessory facilities, underground pipeline is important infrastructure and "lifeline" of guaranteeing city operation, city underground pipeline is various, and structure is complex, and different kinds underground pipeline burying feature is also different, as underground pipeline detection worker, it is necessary to study the basic knowledge of underground pipeline, and master the structure characteristics and burying rule of different kinds pipeline, adopt corresponding detection technical method with pipeline, to reach the purpose is clear, high efficiency, high quality complete underground pipeline detection task.

[0003] At present, in the process of underground detection, in order to reduce the damage to the surveying and mapping device, the surveying and mapping device is provided with a cleaning mechanism below the seat to clean the area below the detector, but there are still the following problems in actual operation process:

[0004] 1, only the cleaning assembly is arranged below the device, on the one hand, the gravel, sundries and the like can cause damage to the moving wheel, track assembly and other mechanisms that can move the device, which can affect the movement of the device, on the other hand, the cleaning device can only clean the gravel and sundries below the device, and the cleaned sundries and gravel can be swept to the moving mechanism on both sides, further affecting the movement of the device;

[0005] 2, the cleaning assembly of the existing device cannot be replaced when it is worn, and the use of the bottom worn cleaning assembly can affect the cleanliness of the ground cleaning, so the cleaning assembly needs to be disassembled as a whole, and the operation is relatively complex. UTILITY MODEL CONTENT

[0006] In order to solve the above problems, the utility model aims at providing an underground pipeline detection surveying and mapping device to avoid the interference of gravel and sundries on the movement of the surveying and mapping device.

[0007] To achieve the above object, the utility model adopts the following technical scheme:

[0008] The utility model provides a kind of underground pipeline detection mapping device, including transmitter and receiver, mobile cleaning mechanism is detachably arranged below the transmitter;The mobile cleaning mechanism includes the mounting base for being fixed below the transmitter and being used to install the transmitter, a pair of parallel and interval caterpillar assembly being fixed in the both sides of mounting base, cleaning assembly being installed in the front of mounting base and control assembly being used to control the movement of caterpillar assembly;The cleaning assembly includes the mounting plate being transversely fixed in the front side of mounting base, a pair of left and right symmetrically arranged cleaning subassembly in the lower surface of mounting plate and motor being vertically fixed on the mounting plate and the driving end is fixed in one of the cleaning subassembly of caterpillar assembly;Each group of cleaning subassembly includes the gear being installed in the lower surface of mounting plate, the fixed rod being vertically fixed below the lower shaft end of gear, several interval and surround fixed mounting block on the outer wall of fixed rod and multiple cleaning plates being one-to-one matched and detachably arranged in the lower part of corresponding mounting block;The gears in two groups of cleaning subassembly are engaged with each other, and the driving end of motor is fixed on the gear in one of the cleaning subassembly of caterpillar assembly.

[0009] More preferably, quick-release subassembly is further provided between the mounting block and the cleaning plate, and the mounting block and the cleaning plate are detachably connected through the quick-release subassembly;The quick-release subassembly includes a sliding block transversely fixed on the upper surface of the cleaning plate and a pair of insertion rods vertically penetratingly arranged in the mounting plate and inserted into the sliding block through the mounting plate at the lower part;A sliding groove is transversely and penetratingly arranged on the lower surface of the mounting block and slidably matched with the sliding block, and a pair of insertion grooves are symmetrically arranged on the upper surface of the mounting block and matched with the corresponding insertion rods.

[0010] More preferably, the outer end of each cleaning plate is arc-shaped, and the cleaning plates in each group of cleaning subassembly are abutted on one side close to each other;When the two cleaning plates symmetrically arranged in the two groups of cleaning subassembly are rotated to one side close to each other, the two cleaning plates are abutted on one side close to each other.

[0011] More preferably, a dust cover is fixed below the mounting plate and covers the outside of the two gears.

[0012] More preferably, an elastic rubber layer is fixed around the inner wall of the mounting base.

[0013] The utility model has the following beneficial effects:

[0014] 1、The cleaning assembly arranged in the front of the mounting base can clean the front side of the caterpillar assembly synchronously, so as to avoid the damage of the debris and sundries to the caterpillar assembly as much as possible, thereby reducing the influence on the movement of the device, and the debris and sundries cleaned by the cleaning assembly are moved to the both sides of the device, so as to avoid the cleaned debris and sundries entering the running range of the caterpillar assembly as much as possible, thereby avoiding the interference with the movement of the caterpillar assembly as much as possible.

[0015] 2、The utility model discloses a motor drives gear rotation, through the meshing effect drives another gear rotation to drive two groups of cleaning subassembly to rotate to the side of mutual far apart to realize the position of being located before two track assemblies is swept, and then avoids the interference of the barrier of broken stone, sundries etc. of transmitter in the process of advancing as far as possible, can improve the accuracy of detection on one hand, can avoid broken stone, sundries etc. scratch, damage to mounting base and track assembly as far as possible to improve the service life of device on the other hand,

[0016] 2、The utility model discloses a sliding block is inserted in the sliding slot, and the vertical position of the cleaning plate is formed, and the cleaning plate is avoided from separating from the mounting block below, and then two inserting rods are inserted into the corresponding slot after passing through the mounting block, and the horizontal position of the cleaning plate is formed, and the cleaning plate is avoided from shaking in the mounting block, and when the cleaning plate is worn, the quick release subassembly can be replaced quickly, so that the degree of cleanness of ground cleaning is avoided when the bottom of the cleaning plate is worn. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is side sectional view schematic drawing for surveying device;

[0018] Figure 2 It is bottom view schematic drawing (only cut dust cover) for surveying device;

[0019] Figure 3 It is fixed rod, mounting block and cleaning plate combination schematic drawing;

[0020] Figure 4 It is fixed rod, mounting block and cleaning plate combination sectional view schematic drawing.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, track assembly;2, mounting base;21, elastic rubber layer;3, cleaning assembly;31, mounting plate;32, cleaning subassembly;321, gear;322, fixed rod;323, mounting block;3231, sliding slot;324, cleaning plate;33, motor;34, quick release subassembly;341, sliding block;3411, slot;342, inserting rod;35, dust cover. DETAILED DESCRIPTION

[0023] The utility model makes further detailed description below combining with the drawings and specific embodiment

[0024] The utility model provides a kind of underground pipeline detection mapping device, including transmitter and receiver, mobile cleaning mechanism is detachably arranged below the transmitter;The mobile cleaning mechanism includes the mounting base 2 for being fixed below the transmitter and being used to install the transmitter, a pair of parallel and interval caterpillar assembly 1 being fixed in the both sides of mounting base 2, cleaning assembly 3 being installed in the front of mounting base 2 and control assembly being used to control the movement of caterpillar assembly 1;The cleaning assembly 3 includes the mounting plate 31 being transversely fixed in the front side of mounting base 2, a pair of left and right symmetrically arranged cleaning subassembly 32 in the lower surface of mounting plate 31 and motor 33 being vertically fixed on mounting plate 31 and the driving end is fixed with one of cleaning subassembly 32 after passing through mounting plate 31;Each cleaning subassembly 32 includes gear 321 being installed in the lower surface of mounting plate 31, fixed rod 322 being vertically fixed below the lower shaft end of gear 321, a plurality of interval and annularly fixed mounting block 323 on the outer wall of fixed rod 322 and a plurality of cleaning plates 324 being detachably arranged in the lower part of corresponding mounting block 323;Gear 321 in two cleaning subassembly 32 is engaged with each other, and the driving end of motor 33 is fixed on the gear 321 in one of cleaning subassembly 32 after passing through mounting plate 31.

[0025] Through the cleaning assembly 3 being arranged in the front of mounting base 2, on the one hand, the front side of caterpillar assembly 1 can be cleaned synchronously to avoid as far as possible the damage caused by gravel and sundries to caterpillar assembly 1, thereby reducing the influence on the movement of device, on the other hand, gravel and sundries cleaned by cleaning assembly 3 are moved to the both sides of device, to avoid as far as possible the sundries and gravel cleaned from entering the running range of caterpillar assembly 1, so as to avoid as far as possible the interference to the movement process of caterpillar assembly 1;Through the rotation of gear 321 driven by motor 33, the rotation of another gear 321 is driven through engagement, to drive two cleaning subassembly 32 to rotate to the side far from each other, to realize the cleaning of the position before two caterpillar assembly 1, thereby avoiding as far as possible the interference of gravel, sundries and other obstacles to transmitter in the process of advancing, on the one hand, the accuracy during detection can be improved, on the other hand, gravel, sundries and other obstacles can be avoided as far as possible to scratch, damage and the like to mounting base 2 and caterpillar assembly 1, to improve the service life of device.

[0026] As a possible implementation manner of the present solution, preferably, a quick release subassembly 34 is further arranged between the mounting block 323 and the cleaning plate 324, and the mounting block 323 and the cleaning plate 324 are detachably connected through the quick release subassembly 34; the quick release subassembly 34 comprises a sliding block 341 horizontally fixed to the upper surface of the cleaning plate 324 and a pair of insertion rods 342 vertically penetrating the mounting plate 31 and then inserted into the sliding block 341; the lower surface of the mounting block 323 is horizontally and penetratingly provided with a sliding groove 3231 matched with the sliding block 341, and the upper surface of the mounting block 323 is symmetrically provided with a pair of insertion grooves 3411 matched with the corresponding insertion rods 342; the sliding block 341 is inserted into the sliding groove 3231 to vertically limit the cleaning plate 324, so that the cleaning plate 324 is prevented from being separated from below the mounting block 323, and then the two insertion rods 342 are inserted into the corresponding insertion grooves 3411 after penetrating the mounting block 323, to horizontally limit the cleaning plate 324, so that the cleaning plate 324 is prevented from shaking in the mounting block 323; through the arrangement of the quick release subassembly 34, the cleaning plate 324 can be quickly replaced when it is worn, so as to avoid affecting the cleaning degree of the ground when the bottom of the cleaning plate 324 is worn.

[0027] As a possible implementation manner of the present solution, preferably, the outer end of each cleaning plate 324 is arc-shaped, and the cleaning plates 324 in each cleaning subassembly 32 abut each other on one side; when the two cleaning plates 324 symmetrically arranged in the two cleaning subassemblies 32 are rotated to one side close to each other, the two cleaning plates 324 abut each other on one side close to each other; through the arc-shaped arrangement of the outer end of the cleaning plate 324, when the corresponding cleaning plates 324 in the two cleaning subassemblies 32 are moved to one side close to each other, the wear between the two cleaning plates 324 is reduced.

[0028] As a possible implementation manner of the present solution, preferably, the mounting plate 31 is fixed below a dust cover 35 covering the outside of the two gears 321; through the arrangement of the dust cover 35, the gravel and sundries on the ground can be prevented from entering between the two gears 321 during cleaning, so as to avoid interference with the meshing of the two gears 321.

[0029] As a possible implementation manner of the present solution, preferably, an elastic rubber layer 21 is fixed to the inner side wall of the mounting base 2; through the arrangement of the elastic rubber layer 21, on the one hand, the stability of the transmitter fixed in the mounting base 2 is enhanced, so as to avoid the transmitter from falling off the mounting base 2 during movement, and on the other hand, the vibration during movement of the transmitter is alleviated, so as to improve the stability of the transmitter during operation.

[0030] The working principle of the present device is as follows:

[0031] The underground pipeline detection and mapping device in the device is an underground pipeline detector; in the use process, first insert the transmitter into the installation base 2, so that the outer side wall of the transmitter abuts against the inner side wall of the elastic rubber layer 21, then start the motor 33 to drive the gear 321 to rotate, drive the other gear 321 to rotate through the meshing effect, thereby driving the two cleaning subassemblies 32 to rotate away from each other, to clean the area in front of the installation base 2 and the track assembly 1, then control the track assembly 1 to move through the control assembly, so that the installation base 2 drives the transmitter to move.

[0032] The above is only a specific embodiment of the present application, and does not limit the patent range of the present application, any equivalent structural transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A subsurface pipeline detection mapping apparatus comprising a transmitter and a receiver; characterized by: The mobile cleaning mechanism is detachably arranged below the transmitter; The mobile cleaning mechanism comprises a mounting base (2) fixed below the transmitter and used for mounting the transmitter, a pair of track assemblies (1) fixed in parallel and at intervals on both sides of the mounting base (2), a cleaning assembly (3) mounted on the front of the mounting base (2), and a control assembly used for controlling the movement of the track assemblies (1); The cleaning assembly (3) comprises a mounting plate (31) fixed transversely on the front side of the mounting base (2), a pair of cleaning sub-assemblies (32) symmetrically arranged on the lower surface of the mounting plate (31), and a motor (33) fixed vertically on the mounting plate (31) and having a driving end penetrating through the mounting plate (31) and fixed with one of the cleaning sub-assemblies (32); Each cleaning sub-assembly (32) comprises a gear (321) mounted on the lower surface of the mounting plate (31), a fixed rod (322) fixed vertically below the lower shaft end of the gear (321), a plurality of mounting blocks (323) fixed at intervals and around the outer wall of the fixed rod (322), and a plurality of cleaning plates (324) one-to-one matched with the mounting blocks (323) and detachably arranged on the lower part of the corresponding mounting blocks (323); The gears (321) in the two cleaning sub-assemblies (32) are engaged with each other, and the driving end of the motor (33) penetrates through the mounting plate (31) and is fixed on the gears (321) in one of the cleaning sub-assemblies (32).

2. The underground pipeline detection and mapping apparatus of claim 1, wherein: The mounting blocks (323) and the cleaning plates (324) are detachably connected through quick-release sub-assemblies (34); the quick-release sub-assemblies (34) comprise a sliding block (341) fixed transversely on the upper surface of the cleaning plate (324), and a pair of insertion rods (342) vertically penetrating through the mounting plate (31) and inserted into the sliding block (341) after penetrating through the mounting plate (31); the lower surface of the mounting block (323) is transversely provided with a sliding groove (3231) matched with the sliding block (341), and the upper surface of the mounting block (323) is symmetrically provided with a pair of insertion grooves (3411) matched with the corresponding insertion rods (342).

3. The underground pipeline detection and mapping apparatus of claim 1, wherein: The outer end of each cleaning plate (324) is arc-shaped, and the cleaning plates (324) in each cleaning sub-assembly (32) abut against each other on the side close to each other. When the two cleaning plates (324) symmetrically arranged in the two cleaning sub-assemblies (32) are rotated to the side close to each other, the two cleaning plates (324) abut against each other on the side close to each other.

4. The underground pipeline detection and mapping apparatus of claim 1, wherein: The dust cover (35) is fixed below the mounting plate (31) and covers the outside of the two gears (321).

5. The underground pipe line detection and mapping apparatus of claim 1 wherein: The inner side wall of the mounting base (2) is surrounded by an elastic rubber layer (21).

Images