CN213705619U - All-terrain cable positioning vehicle - Google Patents

Abstract

The utility model relates to an all-terrain cable positioning vehicle, it includes the automobile body, still including installing multiunit running assembly on the automobile body and install and be used for doing on the automobile body the running assembly provides the power supply of power, and multiunit running assembly equally divides for two sets ofly, and every group is installed on the both sides that the automobile body is relative, the running assembly include drive arrangement, install in the automobile body and the speed reducer be connected with the motor, with cardan shaft, connection that the speed reducer is connected connection structure between cardan shaft and the automobile body and install one epaxial wheel of speed reducer is kept away from to the cardan shaft. This application has the effect that makes the positioning vehicle stably march on uneven road surface.

Description

All-terrain cable positioning vehicle

Technical Field

The application relates to the field of cable detection, in particular to an all-terrain cable positioning vehicle.

Background

At present, the cable sheath directly buried underground in an underground cable for a long time is aged and damaged underground, and after the cable sheath is damaged, the cable sheath can not play a role in protecting the cable, and potential safety hazards such as discharging can exist, so that the damaged cable sheath needs to be maintained in time.

When the cable buried underground needs to be overhauled, the staff can operate the detection positioning vehicle to detect the cable, so that the cable can be maintained in the later period.

At present, a line finder for detecting a cable arrangement route, a fault locator for detecting cable damage and at least four tires for walking are arranged on a detection positioning vehicle body, and the tires are connected to the vehicle body through connecting shafts.

Since the cable is buried at a roadside, under the feet of a mountain or under the ground in a mountain area, the road surface of the various cable burying positions is often uneven, and obstacles such as stones exist on the road surface.

In view of the above-mentioned related technologies, the inventor believes that there is a defect that the accuracy of detecting the cable by the positioning vehicle is reduced due to the fact that the positioning vehicle is likely to bump during the process of traveling on an uneven road surface.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that jolts appears easily in the location car on unevenness work ground, this application provides an all-terrain cable positioning car.

The application provides a pair of all terrain cable positioning vehicle adopts following technical scheme:

the utility model provides an all-terrain cable positioning vehicle, includes the automobile body, still including installing multiunit running gear on the automobile body and install and be used for doing on the automobile body the running gear provides the power supply of power, and multiunit running gear equally divides for two sets ofly, and every group is installed on the relative both sides of automobile body, the running gear include drive arrangement, install in the automobile body and the speed reducer be connected with the motor, with cardan shaft, connection that the speed reducer is connected connection structure between cardan shaft and the automobile body and install one of the last wheel of speed reducer is kept away from to the cardan shaft.

Through adopting above-mentioned technical scheme, connection structure can be to the cardan shaft stable support on the automobile body, and can restrict the cardan shaft, the wheel is under the linkage effect of cardan shaft, make the wheel at the moving in-process, and under the mating action of connection structure restriction, make the wheel float from top to bottom, thereby the ability of surging the barrier of positioning vehicle has been strengthened, when promoting that positioning vehicle carries out cable detection work under the operational environment that road conditions such as mountain area have more unstable factors, be favorable to that positioning vehicle lasts, accurately detect the cable.

Optionally, the power source adopts a storage battery, and the driving device adopts a motor.

Through adopting above-mentioned technical scheme, battery driving motor can provide comparatively stable power of marcing to the location car, and in addition, the battery can use repeatedly, accords with energy-concerving and environment-protective theory.

Optionally, the multiple groups of walking assemblies are respectively provided with a motor.

Through adopting above-mentioned technical scheme, every group walking subassembly uses independent motor, can effectively promote the walking ability of location car for the whole comparatively powerful power that provides of location car.

Optionally, the connecting structure comprises a connecting plate sleeved on the universal shaft, a supporting arm with two ends respectively hinged to the connecting plate and the vehicle body, and a shock absorber with one end connected to the supporting arm and the other end connected to the vehicle body.

Through adopting above-mentioned technical scheme, connection structure simple structure when can the steady support cardan shaft and wheel, strengthens the stability in use of cardan shaft.

Optionally, the support arm comprises lower support arm and last support arm, and the cardan shaft is located between lower support arm and the last support arm.

Through adopting above-mentioned technical scheme, lower support arm, last support arm, connecting plate and automobile body form stable quadrangle, further promote the operational reliability to cardan shaft and wheel.

Optionally, a bearing is installed on the connecting plate, and the bearing sleeve is arranged on the universal shaft.

Through adopting above-mentioned technical scheme, reduce the wearing and tearing between cardan shaft and the connecting plate, prolong the life of connecting plate.

Optionally, a shell is arranged on the vehicle body, a limit groove matched with the storage battery is formed in the shell in an integrated mode, and when the shell cover is arranged on the vehicle body, the storage battery is located in the limit groove.

By adopting the technical scheme, the possibility of displacement of the storage battery at the position in the vehicle body caused by bumping of the positioning vehicle is reduced.

Optionally, a fixing groove with a downward notch is installed on the vehicle body, and the storage battery is installed on the upper portion of the fixing groove.

Through adopting above-mentioned technical scheme, the fixed slot can play certain cushioning effect to the great battery of weight to make the battery not fragile, effectively prolong the life of battery.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the power source, the driving device, the speed reducer, the universal shaft, the connecting structure and the wheels, the wheels can float up and down, so that the obstacle jumping capability of the positioning vehicle is enhanced, and the cable detection work of the positioning vehicle in a working environment with more unstable factors in road conditions such as mountainous areas is promoted;

2. by arranging the connecting plate, the supporting arm and the shock absorber, the structure is simple, the universal shaft and the wheels can be stably supported, and the use stability of the universal shaft is enhanced;

3. through setting up lower support arm and last support arm, lower support arm, last support arm, connecting plate and automobile body form and stabilize the quadrangle, further promote the operation reliability to cardan shaft and wheel.

Drawings

FIG. 1 is a schematic structural view of an all-terrain cable positioning cart;

FIG. 2 is a schematic view of the body with the side plates, outer shell and wheel removed;

fig. 3 is a schematic structural view of the walking assembly.

Description of reference numerals: 1. a body; 11. a vehicle body; 111. a base plate; 112. a side plate; 12. a housing; 121. a limiting groove; 13. fixing grooves; 14. a storage battery; 2. a walking assembly; 21. a motor; 22. a speed reducer; 23. a cardan shaft; 24. a connecting plate; 25. a wheel; 26. a lower support arm; 27. an upper support arm; 28. a shock absorber; 29. and a bearing.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The application discloses cable route discernment and fault location car refers to fig. 1, and the location car includes body 1 and installs four groups of running gear 2 on the relative both sides of body 1, and every two sets of running gear 2 intervals set up on one side of body 1 to be convenient for the location car and advance and detect the cable.

Referring to fig. 1 and 2, the body 1 includes a hollow vehicle body 11, a housing 12 covering the vehicle body 11, a fixing groove 13 installed on an upper portion of the vehicle body 11 and having a downward opening, and a power source installed on an upper surface of the fixing groove 13 and used for providing power to the traveling assembly 2, wherein the power source is a storage battery 14. In the process that the positioning vehicle walks on the ground with uneven road surface, the mounting groove can play a certain buffering role on the battery 14 with large weight, so that the battery 14 is not easy to damage, and the service life of the battery 14 is effectively prolonged.

The vehicle body 11 includes a bottom plate 111 and a side plate 112 vertically fixed to the bottom plate 111 and located at one end of the vehicle body 11, thereby forming a cavity for mounting the traveling assembly 2.

The integrated into one piece is provided with spacing groove 121 on shell 12 upper portion, the notch of spacing groove 121 and battery 14's shape adaptation, and shell 12 lid is established on automobile body 11, battery 14's upper portion inlays and is established in the notch of spacing groove 121, thereby form the restriction to battery 14, it takes place to jolt when the locating vehicle walks on the uneven road surface to reduce, and lead to battery 14 to take place the possibility of displacement in the position of automobile body 11, thereby reduce battery 14 and the body 1 on other parts the possibility that contact failure appears.

Referring to fig. 2 and 3, the traveling assembly 2 includes a driving device disposed inside the vehicle body 11 and a speed reducer 22 mounted on the bottom plate 111 and located inside the vehicle body 11, an output end of the speed reducer 22 is mounted on a side wall inside the vehicle body 11, the driving device employs a motor 21, a rotating shaft of the motor 21 is connected with an input end of the speed reducer 22, and the motor 21 is electrically connected with the storage battery 14.

The walking assembly 2 further comprises a connecting shaft with one end penetrating through the side of the vehicle body 11 and rotatably connected with the output end of the speed reducer 22, a wheel 25 which is arranged on one end of the connecting shaft away from the speed reducer 22 and is connected between the connecting shaft and the vehicle body 11, the connecting structure comprises a connecting plate 24 provided with a through hole for the other end of the connecting shaft to pass through, two ends of the connecting plate respectively rotate to be connected with a lower supporting arm 26 and an upper supporting arm 27 on the connecting plate 24 and outside the vehicle body 11, and two ends of the connecting plate are respectively hinged to the upper supporting arm 27 and an external shock absorber 28 of the vehicle body 11, the connecting shaft adopts a universal shaft 23, the universal shaft 23 is positioned between the lower supporting arm 26 and the upper supporting arm 27, the upper supporting arm 27 is positioned.

The connecting plate 24, the lower support arm 26, the upper support arm 27 and the side portion of the vehicle body 11 form a structurally stable quadrangle, providing a structurally stable support base for the cardan shaft 23, thereby enabling the wheel 25 to be stably mounted on the vehicle body 11. Under the action of the larger elasticity of the four shock absorbers 28, the body 1 is stably suspended, so that the positioning vehicle can be favorably detected in a rugged working environment.

Four sets of running gear 2 can provide great power for the positioning vehicle under the effect of four motors 21 that independently set up, effectively promote the walking ability of positioning vehicle. Four independent shock absorbers 28 are in the support body 1, the ability of leaping by obstacles of positioning vehicle has still been strengthened, walk on unevenness's road surface as positioning vehicle, and one of them wheel 25 hangs when idle running appears on ground, three wheel 25 can also continuously paste ground and rotate in addition, when further promoting that positioning vehicle carries out cable detection work under the operational environment that road conditions such as mountain area have more unstable factors, still can not lead to automobile body 11 to take place to jolt, be favorable to positioning vehicle to last the cable, accurately detect. In addition, the location car can realize the location car pivot under the drive effect of four independent walking assemblies 2 of group, effectively reduces the turning radius of location car for the location car can continuously advance and keep the detection work to the cable in narrow and small working space.

Referring to fig. 2, a bearing 29 is fixedly connected to one side of the connecting plate 24 away from the supporting arm, and the bearing 29 is sleeved on a section of the universal shaft 23 penetrating through the connecting plate 24, so that friction between the universal shaft 23 and the connecting plate 24 during rotation is reduced, and smooth rotation of the universal shaft 23 is facilitated.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an all-terrain cable positioning vehicle, includes automobile body (11), its characterized in that: still including installing multiunit running gear (2) on automobile body (11) and install and be used for doing on automobile body (11) running gear (2) provide the power supply of power, and multiunit running gear (2) are equallyd divide for two sets ofly, and every group is installed on the both sides that automobile body (11) is relative, running gear (2) include drive arrangement, install in automobile body (11) and speed reducer (22) be connected with motor (21), with cardan shaft (23), the connection that speed reducer (22) are connected connection structure between cardan shaft (23) and automobile body (11) and install one wheel (25) of serving of speed reducer (22) are kept away from in cardan shaft (23).

2. An all-terrain cable positioning cart according to claim 1, wherein: the power source adopts a storage battery (14), and the driving device adopts a motor (21).

3. An all-terrain cable positioning cart according to claim 2, wherein: the multiple groups of walking components (2) are respectively provided with a motor (21).

4. An all-terrain cable positioning cart according to claim 1, wherein: the connecting structure comprises a connecting plate (24) sleeved on the universal shaft (23), a supporting arm with two ends respectively hinged to the connecting plate (24) and the vehicle body (11), and a shock absorber (28) with one end connected to the supporting arm and the other end connected to the vehicle body (11).

5. An all-terrain cable positioning cart according to claim 4, wherein: the supporting arm is composed of a lower supporting arm (26) and an upper supporting arm (27), and the universal shaft (23) is located between the lower supporting arm (26) and the upper supporting arm (27).

6. An all-terrain cable positioning cart according to claim 4, wherein: and a bearing (29) is arranged on the connecting plate (24), and the bearing (29) is sleeved on the universal shaft (23).

7. An all-terrain cable positioning cart according to claim 4, wherein: the automobile body (11) is provided with a shell (12), the shell (12) is integrally provided with a limiting groove (121) matched with the storage battery (14), and when the shell (12) is covered on the automobile body (11), the storage battery (14) is positioned in the limiting groove (121).

8. An all-terrain cable positioning cart according to claim 2, wherein: the car body (11) is provided with a fixing groove (13) with a downward notch, and the storage battery (14) is arranged on the upper portion of the fixing groove (13).

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