CN215797710U - Crawler-type bypass cable take-up and pay-off vehicle - Google Patents

Abstract

The utility model relates to the technical field of live-wire work tools for distribution lines, and particularly discloses a crawler-type bypass cable take-up and pay-off vehicle; the technical scheme includes that the full-terrain crawler belt type full-terrain traveling crane comprises a winding mechanism, a full-terrain crawler belt type; the winding mechanism comprises a winding roll, a support rod and a second support frame, the winding roll is connected with the winding roll through the support rod, the winding roll is rotatably arranged on the second support frame, the winding roll, a gear and a driven wheel are concentrically arranged, and the gear is arranged between the winding roll and the driven wheel; the guide mechanism comprises a first support frame and an insulating roller; the wire fixing mechanism comprises a fixing support and a fixing clamp; the utility model solves the problem that cable reeling and unreeling in areas such as mountainous regions, farmlands, narrow roadways and the like wastes time and labor in the prior art.

Description

Crawler-type bypass cable take-up and pay-off vehicle

Technical Field

The utility model belongs to the technical field of live-wire work tools for distribution lines, and particularly relates to a crawler-type bypass cable take-up and pay-off vehicle.

Background

The most of equipment such as circuit breaker, isolator on 10 kilovolt distribution network post is located regions such as mountain region, farmland, narrow tunnel, and current bypass cable transportation mode is comparatively single, is manpower transport to electric power engineering car, by near vehicle transportation to job site, by manpower transport to job site, subsidiary cable drum has manpower promotion, manpower receive and release, trafficability characteristic subalternation problem, influences bypass cable transportation, lays work, wastes time and energy, restricts the normal development of bypass operation.

SUMMERY OF THE UTILITY MODEL

The crawler-type bypass cable take-up and pay-off vehicle overcomes the defects of the prior art, and solves the problems that cable take-up and pay-off are time-consuming and labor-consuming in areas such as mountainous regions, farmlands, narrow roadways and the like in the prior art.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the crawler-type bypass cable take-up and pay-off vehicle comprises a winding mechanism, an all-terrain crawler chassis, a driving mechanism, a guide mechanism and a wire fixing mechanism; the driving mechanism comprises a motor, a transmission chain, a gear shifting operating rod, a driven wheel, a driving wheel, a gear and an electric switch, the driving wheel is connected with the motor, the driven wheel is connected with the driving wheel through the transmission chain, and the gear shifting operating rod is used for shifting the engagement and the disengagement between the driven wheel and the gear; the winding mechanism comprises a winding roll, a support rod and a second support frame, the winding roll is connected with the winding roll through the support rod, the winding roll is rotatably arranged on the second support frame, the second support frame is arranged on the all-terrain crawler chassis, the winding roll, a gear and a driven wheel are concentrically arranged, and the gear is arranged between the winding roll and the driven wheel; the guide mechanism comprises a first support frame and an insulating roller; the wire fixing mechanism comprises a fixing support and a fixing clamp.

Furthermore, the number of the insulating rollers is one less than that of the winding rolls, the insulating rollers are rotatably arranged on the first support frames, and the first support frames are arranged on the all-terrain crawler chassis.

Further, mounting fixture includes operating handle, base, dop, round pin axle and connecting rod, base upper portion and the one end swing joint of connecting rod, the other end of connecting rod is equipped with the dop, be equipped with operating handle on the connecting rod, operating handle's one end through the round pin axle with the base is connected, dop, connecting rod and operating handle constitute the type of falling U space, mounting fixture passes through fixed bolster connects on the all terrain crawler chassis, the base is less than operating handle and base tie point from the distance of dop from the distance of mounting fixture.

Furthermore, the guide mechanism and the wire fixing mechanism are respectively arranged on two sides of the second support frame.

Further, follow driving wheel includes concave gear, rim plate, concave gear with the rim plate passes through bushing, the one end of action bars of shifting is the C type, and the card cover is in concave gear with on the sleeve pipe between the rim plate, be equipped with the recess on the gear, concave gear with the size of recess suits, the gear with the take-up reel sets up with one heart and the suit is on the connecting axle, follow driving wheel through the sleeve pipe suit on the connecting axle.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model adopts the retracting and releasing vehicle with the crawler-type chassis with the electric cable retracting and releasing function, can load a plurality of 30-meter 10-kilovolt bypass flexible cables at one time, can operate in complex scenes such as farmlands, beaches, mountains, narrow environments and the like, can independently get on and off the electric engineering vehicle during operation, is transported to the vicinity of an operation site by the electric engineering vehicle, saves time and labor during transportation and retracting and releasing of the cables, is simple and convenient to use, and is suitable for site use.

Drawings

The utility model is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic front view of a crawler-type bypass cable reel cart according to the present invention;

FIG. 2 is a left side view schematic structural view of the crawler-type bypass cable reel cart of the present invention;

FIG. 3 is a schematic right-view structural view of the crawler-type bypass cable reel cart according to the present invention;

FIG. 4 is a schematic view of the driven wheel of the present invention;

FIG. 5 is a schematic view of a gear of the present invention;

FIG. 6 is a schematic structural diagram of the driven wheel and shift operating lever connection position relationship according to the present invention;

FIG. 7 is a schematic view of a locking structure of the fixing clip according to the present invention;

FIG. 8 is a schematic view of an open state of the fastening clip of the present invention;

in the figure: 1-a winding roll; 2-all-terrain crawler chassis; 3-an electric motor; 4, a transmission chain; 5-a shift operating lever; 6-driven wheel; 7-driving wheel; 8-gear; 9-a first support frame; 10-an insulating roller; 11-a fixed support; 12-fixing the clamp; 13-a second support; 14-a support bar; 15-an electric switch; 16-a base; 17-clamping head; 18-operating the handle; 19-a pin shaft; 20-a connecting rod; 21-a female gear; 22-a wheel disc; 23-a sleeve; 24-grooves.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

As shown in fig. 1 to 3, the embodiment provides a crawler-type bypass cable reel, which includes a winding mechanism, an all-terrain crawler chassis 2, a driving mechanism, a guiding mechanism and a cable fixing mechanism; the driving mechanism comprises a motor 3, a transmission chain 4, a gear shifting operating rod 5, a driven wheel 6, a driving wheel 7, a gear 8 and an electric switch 15, wherein the driving wheel 7 is connected with the motor 3, the motor 3 drives the driving wheel 7 to rotate, the driven wheel 6 is connected with the driving wheel 7 through the transmission chain 4, the electric switch 15 can control the motor 3 to rotate forwards and backwards to achieve the effect of retracting a cable, and the gear shifting operating rod 5 is used for shifting the engagement and the drive-off between the driven wheel 6 and the gear 8; the winding mechanism comprises a winding roll 1, a support rod 14 and a second support frame 13, the winding roll 1 is connected with the winding roll 1 through the support rod 14, the winding roll 1 is rotatably arranged on the second support frame 13, the second support frame 13 is arranged on the all-terrain crawler chassis 2, the winding roll 1, a gear 8 and a driven wheel 6 are concentrically arranged, and the gear 8 is arranged between the winding roll 1 and the driven wheel 6; the guide mechanism comprises a first support frame 9 and an insulating roller 10; the wire fixing mechanism comprises a fixing bracket 11 and a fixing clamp 12.

Furthermore, the number of the insulating rollers 10 is one less than that of the winding rolls 1, the insulating rollers 10 can be rotatably arranged on the first support frames 9, and the first support frames 9 are arranged on the all-terrain crawler chassis 2.

Further, as shown in fig. 7-8, the fixing clamp 12 includes an operating handle 18, a base 16, a chuck 17, a pin 19 and a connecting rod 20, an upper portion of the base 16 is movably connected to one end of the connecting rod 20, the other end of the connecting rod 20 is provided with the chuck 17, the connecting rod 20 is provided with the operating handle 18, one end of the operating handle 18 is connected to the base 16 through the pin 19, the chuck 17, the connecting rod 20 and the operating handle 18 form an inverted U-shaped space, the fixing clamp 12 is connected to the all-terrain crawler chassis 2 through the fixing bracket 11, and a distance from the base 16 to the chuck 17 is smaller than a distance from a connecting point of the operating handle 18 and the base 16 to the chuck 18.

Further, the guiding mechanism and the thread fixing mechanism are respectively arranged on two sides of the second supporting frame 13.

Further, as shown in fig. 4 to 6, the driven wheel 6 includes a concave gear 21 and a wheel disc 22, the concave gear 21 is connected with the wheel disc 22 through a sleeve 23, one end of the shift operating lever 5 is C-shaped and is clamped and sleeved on the sleeve 23 between the concave gear 21 and the wheel disc 22, a groove 24 is formed on the shift gear 8, the concave gear 21 and the groove 24 are matched in size, the shift gear 8 and the winding reel 1 are concentrically arranged and sleeved on the connecting shaft, the driven wheel 6 is sleeved on the connecting shaft through the sleeve 23, the shift operating lever 5 is operated to shift the concave gear 21 on the driven wheel 6 to be engaged with or disengaged from the shift gear 8, the concave gear 21 of the driven wheel 6 is engaged with the shift gear 8 to obtain the power of the motor 3, and conversely, the concave gear 21 of the driven wheel 6 is disengaged from the shift gear 8 to be disengageably driven to be a manual mode.

The cable pay-off and take-up vehicle can be provided with the storage battery, the charging device and the remote control device, the remote control device is in the prior art and is used for controlling the running of the cable pay-off and take-up vehicle, and when the cable pay-off and take-up vehicle is used, an operator uses the remote controller to control the all-terrain crawler chassis 2 and transport a cable to a specified position. Cable discharging operation: operating the electric switch 15, reversing the motor 3 to start cable discharge, after cable expansion is completed, taking out a cable head from a gap formed by adjacent support rods 14 by an operator, fixing the cable head in an inverted U-shaped space of the fixing clamp 12 on the fixing support 11, pulling the pin shaft 19 open, operating the handle 18 to open the chuck 17, placing a flexible cable between the chuck 17 of the fixing clamp 12 and the operating handle 18, pushing down the operating handle 18, inserting the pin shaft 19, and fixing the flexible cable in the fixing clamp 12; and (3) cable collection operation: inserting the cable head into the gap formed between the support rod 14 and the support rod 14 to fix the cable head, placing the cable body on the insulating roller 10, operating the electric switch 15, and rotating the motor 3 forwards to withdraw the cable.

While the utility model has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (5)

1. The crawler-type bypass cable take-up and pay-off vehicle is characterized by comprising a winding mechanism, an all-terrain crawler chassis, a driving mechanism, a guide mechanism and a wire fixing mechanism; the driving mechanism comprises a motor, a transmission chain, a gear shifting operating rod, a driven wheel, a driving wheel, a gear and an electric switch, the driving wheel is connected with the motor, the driven wheel is connected with the driving wheel through the transmission chain, and the gear shifting operating rod is used for shifting the engagement and the disengagement between the driven wheel and the gear; the winding mechanism comprises a winding roll, a support rod and a second support frame, the winding roll is connected with the winding roll through the support rod, the winding roll is rotatably arranged on the second support frame, the second support frame is arranged on the all-terrain crawler chassis, the winding roll, a gear and a driven wheel are concentrically arranged, and the gear is arranged between the winding roll and the driven wheel; the guide mechanism comprises a first support frame and an insulating roller; the wire fixing mechanism comprises a fixing support and a fixing clamp.

2. The tracked bypass cable reel of claim 1, wherein the number of insulated rollers is one less than the number of reels, the insulated rollers being rotatably disposed on the first support frame, the first support frame being disposed on the all-terrain tracked undercarriage.

3. The crawler-type bypass cable pay-off and take-up vehicle as claimed in claim 1, wherein the fixing clamp comprises an operating handle, a base, a chuck, a pin shaft and a connecting rod, the upper portion of the base is movably connected with one end of the connecting rod, the other end of the connecting rod is provided with the chuck, the connecting rod is provided with the operating handle, one end of the operating handle is connected with the base through the pin shaft, the chuck, the connecting rod and the operating handle form an inverted U-shaped space, the fixing clamp is connected to the all-terrain crawler chassis through the fixing support, and the distance from the chuck of the base to the chuck is smaller than the distance from a connecting point of the operating handle and the base to the chuck.

4. The crawler-type bypass cable pay-off and take-up vehicle as claimed in claim 1, wherein the guide mechanism and the wire fixing mechanism are respectively arranged on two sides of the second support frame.

5. The crawler-type bypass cable pay-off and take-up vehicle as claimed in claim 1, wherein the driven wheel comprises a concave gear and a wheel disc, the concave gear is connected with the wheel disc through a sleeve, one end of the gear shifting operating rod is C-shaped and is sleeved on the sleeve between the concave gear and the wheel disc in a clamping mode, a groove is formed in the gear, the concave gear is matched with the groove in size, the gear and the winding disc are concentrically arranged and sleeved on the connecting shaft, and the driven wheel is sleeved on the connecting shaft through the sleeve.

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