CN218668785U

CN218668785U - Construction power supply insulation overhead support rod device

Info

Publication number: CN218668785U
Application number: CN202221665634.5U
Authority: CN
Inventors: 张彦博
Original assignee: Yuzhou Power Supply Co Of Henan Electric Power Co Of State Grid
Current assignee: Yuzhou Power Supply Co Of Henan Electric Power Co Of State Grid
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-03-21
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a construction power supply insulation overhead support rod device, which comprises a base and an adjusting unit; a base: the upper surface of the base is provided with a supporting tube, the upper end inside the supporting tube is connected with an insulating rod in a sliding manner, the upper end of the insulating rod extends out of the supporting tube, a cable seat is arranged at the end of the insulating rod, and the upper surface of the base is rotatably connected with supporting legs which are uniformly distributed through a rotating shaft; an adjusting unit: set up in the lower extreme of stay tube, the right-hand member of regulating unit and the lower extreme fixed connection of insulator spindle, the regulating unit includes back shaft, belt pulley and belt, the back shaft rotates with the axle bed of stay tube extrados respectively to be connected, the middle part of back shaft extrados all is equipped with the belt pulley, two belt pulleys pass through belt transmission and connect, this construction power supply insulation aerial support rod device, the holding height can be adjusted according to the demand of using, and the landing leg can be closed, the good convenient transportation of supporting effect, the convenience in use is high.

Description

Construction power supply insulation overhead support rod device

Technical Field

The utility model relates to an electric power construction technical field specifically is an insulating built on stilts bracing piece device of construction power supply.

Background

The utility model discloses a support of power supply, including the support pole, the support pole is installed on the support pole, the use of electric energy can not leave in our life, the electric energy generally needs the cable to carry, can use insulating overhead bracing piece to support interim power cord in some places of interim power consumptions, guarantee the security of power consumption, it is fairly simple to make somebody a mere figurehead, easy maintenance, the investment is less, increase and decrease and remove easily, the insulating overhead bracing piece device of construction power supply on the present market is mostly the integral type structure, simple structure low in use cost, but can not provide the not support of co-altitude according to the demand of using, perhaps there is the support that longer support rod body can satisfy co-altitude, but there is the inconvenient shortcoming of transportation, for this, we provide an insulating overhead bracing piece device of construction power supply.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an insulating built on stilts bracing piece device of construction power supply, the bearing height can be adjusted according to the demand of using, and the landing leg can receive and close, and the good convenient transportation of supporting effect, and the convenience in use is high, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a construction power supply insulation overhead support rod device comprises a base and an adjusting unit;

a base: the upper surface of the base is provided with a supporting tube, the upper end inside the supporting tube is connected with an insulating rod in a sliding manner, the upper end of the insulating rod extends out of the supporting tube, a cable seat is arranged at the end of the insulating rod, and the upper surface of the base is rotatably connected with supporting legs which are uniformly distributed through a rotating shaft;

an adjusting unit: set up in the lower extreme of stay tube, the right-hand member of regulating unit and the lower extreme fixed connection of insulator spindle can adjust the support height of power cord through the belt, can satisfy the demand that not co-altitude supported to the landing leg of base can be closed and is closed, has good supporting effect and convenient transportation at the in-process that uses, and simple structure convenience in use is high.

Further, the adjusting unit comprises a supporting shaft, a belt pulley and a belt, the supporting shaft is respectively rotatably connected with a shaft seat of an outer arc surface of the supporting pipe, the belt pulley is arranged at the middle of the outer arc surface of the supporting shaft, the two belt pulleys are connected through belt transmission, and the lower end of the belt is fixedly connected with the lower end of the insulating rod through a connecting plate so as to facilitate driving of the insulating rod.

Furthermore, the adjusting unit further comprises a locking assembly, the locking assembly is arranged at the lower end of the supporting pipe, the left end of the locking assembly is fixedly connected with the supporting shaft below, and the locking of the supporting shaft below is conveniently controlled.

Furthermore, the locking assembly comprises a pawl and a ratchet wheel, the ratchet wheel is arranged at the front end of the supporting shaft below, the pawl is rotatably connected to the lower end inside the supporting pipe through a long shaft, and the pawl and the ratchet wheel are matched to be arranged, so that the rotation and the locking of the supporting shaft below can be conveniently controlled.

Furthermore, the locking subassembly still includes the extension spring, the extension spring sets up in the lower surface of pawl left end, and the lower extreme of extension spring and the interior arc wall fixed connection of stay tube make things convenient for the reset of control pawl.

Furthermore, the hand wheel is arranged at the rear end of the supporting shaft below, so that the supporting shaft below can be driven to rotate conveniently.

Further, the lower extreme of stay tube extrados face rotates and is connected with the positioning disk, and evenly distributed's recess is seted up to the upper surface of positioning disk, and the recess sets up with the landing leg cooperation, and the lower extreme of stay tube extrados face is equipped with the holding ring, and the holding ring is located the top of positioning disk, makes things convenient for the control of landing leg.

Compared with the prior art, the beneficial effects of the utility model are that: this insulating overhead support rod device of construction power supply has following benefit:

1. when the hand wheel is stopped rotating, the tension spring orders the pawl to reset, the pawl is meshed with the ratchet wheel, the clockwise rotation of the ratchet wheel is limited, the insulating rod is ensured not to slide downwards, the supporting height of the power line can be adjusted through the belt, the requirements of supporting at different heights can be met, and meanwhile, the hand wheel is simple in structure and high in convenience in use.

2. When finishing using, when needing to receive, can rotate the positioning disk, make the position of recess and landing leg correspond, and then the positioning disk will not restrict the rotation of landing leg, then lift up the end of landing leg and rotate to receive and close, and then the end of landing leg contacts with the outer cambered surface of stay tube, then counter-clockwise turning positioning disk, the plush copper of ordering about the recess corresponds with the landing leg position, and then the positioning disk can continue to fix a position to the landing leg that finishes outward that receives and prevent to expand, the landing leg of base can be received and close, simple structure convenient to use, there is good support effect at the in-process that uses, the convenient transportation simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

fig. 3 is an enlarged schematic view of the position B of the present invention.

In the figure: the device comprises a base 1, a support pipe 2, an insulating rod 3, a cable seat 4, a support leg 5, a positioning disc 6, a groove 7, a positioning ring 8, an adjusting unit 9, a support shaft 91, a belt pulley 92, a belt 93, a locking assembly 94, a pawl 941, a ratchet 942, a tension spring 943 and a hand wheel 10.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a construction power supply insulation overhead support rod device comprises a base 1 and an adjusting unit 9;

base 1: the upper surface of the supporting tube is provided with a supporting tube 2, the base 1 provides support for parts above the supporting tube, the upper end inside the supporting tube 2 is connected with an insulating rod 3 in a sliding mode, the upper end of the insulating rod 3 extends out of the supporting tube 2 and is provided with a cable seat 4 at the end, when the supporting tube is used, a power line is supported through the cable seat 4, the upper surface of the base 1 is rotatably connected with supporting legs 5 which are uniformly distributed through a rotating shaft, the insulating rod 3 can slide into the supporting tube 2 under the action of gravity, the lower end of the outer arc surface of the supporting tube 2 is rotatably connected with a positioning disc 6, the upper surface of the positioning disc 6 is provided with uniformly distributed grooves 7, the grooves 7 are matched with the supporting legs 5, the lower end of the outer arc surface of the supporting tube 2 is provided with positioning rings 8, the positioning rings 8 are located above the positioning discs 6, the positioning rings 8 limit the upward movement of the positioning discs 6, the positioning discs 6 are rotated to enable the grooves 7 to correspond to the positions of the supporting legs 5, the positioning discs 6 can not limit the rotation of the supporting legs 5, then the ends of the supporting legs 5 are lifted up to rotate, the supporting legs 5, and the ends of the supporting legs are prevented from being unfolded and being finished;

the adjusting unit 9: the adjusting unit 9 includes a support shaft 91, a belt pulley 92 and a belt 93, the support shaft 91 is respectively connected with a shaft seat of an outer arc surface of the support pipe 2 in a rotating manner, the middle of the outer arc surface of the support shaft 91 is provided with the belt pulley 92, the two belt pulleys 92 are connected with the lower end of the insulating rod 3 in a driving manner through the belt 93, the lower end of the belt 93 is fixedly connected with the lower end of the insulating rod 3 through a connecting plate, the lower belt pulley 92 drives the belt 93 to move under the support of the upper belt pulley 92, and then the belt 93 drives the insulating rod 3 to slide upwards along the support pipe 2 through the connecting plate, the adjusting unit 9 further includes a locking assembly 94, the locking assembly 94 is arranged at the lower end of the support pipe 2, the left end of the locking assembly 94 is fixedly connected with the support shaft 91 below, the locking assembly 94 includes a pawl 941 and a ratchet 942, the ratchet 942 is arranged at the front end of the support shaft 91 at the lower end, the pawl 941 is connected with the lower end inside the support pipe 2 through a long shaft groove in a rotating manner, the pawl 941 is arranged in a matching manner, the ratchet 942, the locking assembly 94 further includes a tension spring 943, when the tension spring 943 is pulled to move downwards along with a long shaft seat, and then the hand wheel 941 is pulled to drive the ratchet 941 to stop, and further drive the long shaft 941 to move upwards, and further drive the hand wheel 941 to stop the hand wheel 942, and further drive the long shaft 941 to move downwards, and further, when the hand wheel 941 to stop the hand wheel 942, the hand wheel 941 3, the hand wheel. Then, the pawls 941 are disengaged from the ratchet 942, and the hand wheel 10 is disposed at the rear end of the lower support shaft 91, so that when a higher support height is required, the hand wheel 10 can be rotated, and the hand wheel 10 drives the ratchet 942 and the lower pulley 92 to rotate counterclockwise through the lower support shaft 91.

The utility model provides a pair of insulating built on stilts bracing piece device of construction power supply's theory of operation as follows: when the hand wheel 10 is rotated, the hand wheel 10 drives the ratchet 942 and the lower belt pulley 92 to rotate counterclockwise through the lower support shaft 91, the left end of the pawl 941 is pulled out of the ratchet groove along with the rotation of the ratchet 942, the pawl 941 rotates around the axis of the long shaft and stretches the tension spring 943, the pawl 941 does not limit the counterclockwise rotation of the ratchet 942, the lower belt pulley 92 drives the belt 93 to move under the support of the upper belt pulley 92, the belt 93 drives the insulating rod 3 to slide upwards along the support pipe 2 through the connecting plate, the insulating rod 3 drives the cable seat 4 to move upwards, when the hand wheel 10 stops rotating, the tension spring 943 drives the pawl 941 to reset, the pawl 941 is meshed with the ratchet 942 to limit the clockwise rotation of the ratchet 942, so as to ensure that the supporting leg 3 cannot slide downwards, when the hand wheel is folded, the lifting handle of the long shaft of the pawl 941 can be separated from the ratchet 942, the insulating rod 3 can slide down into the support pipe 2 under the gravity, the supporting leg 3 can rotate, so that the positioning disc 6 can be unfolded corresponding to prevent the positioning disc 5 from contacting with the positioning disc 5, and the positioning disc 5 can be unfolded, and the positioning disc 5 can be further, and the positioning disc 5 can be prevented from being folded.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides an insulating overhead support rod device of construction power supply which characterized in that: comprises a base (1) and an adjusting unit (9);

base (1): a supporting tube (2) is arranged on the upper surface of the base, an insulating rod (3) is connected to the upper end inside the supporting tube (2) in a sliding mode, the upper end of the insulating rod (3) extends out of the supporting tube (2), a cable seat (4) is arranged at the end of the insulating rod, and supporting legs (5) which are uniformly distributed are rotatably connected to the upper surface of the base (1) through a rotating shaft;

adjusting unit (9): is arranged at the lower end of the supporting tube (2), and the right end of the adjusting unit (9) is fixedly connected with the lower end of the insulating rod (3).

2. The insulated overhead support pole device for construction power supply of claim 1, wherein: the adjusting unit (9) comprises a supporting shaft (91), a belt pulley (92) and a belt (93), wherein the supporting shaft (91) is rotatably connected with a shaft seat of the outer arc surface of the supporting pipe (2) respectively, the belt pulley (92) is arranged in the middle of the outer arc surface of the supporting shaft (91), the two belt pulleys (92) are in transmission connection through the belt (93), and the lower end of the belt (93) is fixedly connected with the lower end of the insulating rod (3) through a connecting plate.

3. The insulated overhead support rod device for construction power supply of claim 2, wherein: the adjusting unit (9) further comprises a locking assembly (94), the locking assembly (94) is arranged at the lower end of the supporting pipe (2), and the left end of the locking assembly (94) is fixedly connected with the supporting shaft (91) below.

4. The insulated overhead support pole device for construction power supply of claim 3, wherein: the locking assembly (94) comprises a pawl (941) and a ratchet wheel (942), the ratchet wheel (942) is arranged at the front end of a supporting shaft (91) below, the pawl (941) is rotationally connected to the lower end inside the supporting pipe (2) through a long shaft, and the pawl (941) and the ratchet wheel (942) are arranged in a matched mode.

5. The insulated overhead support pole device for construction power supply of claim 4, wherein: locking subassembly (94) still include extension spring (943), extension spring (943) set up in the lower surface of pawl (941) left end, the lower extreme of extension spring (943) and the interior arc wall fixed connection of stay tube (2).

6. The insulated overhead support rod device for construction power supply of claim 2, wherein: the hand wheel (10) is arranged at the rear end of the supporting shaft (91) below the supporting shaft (10).

7. The insulated overhead support pole device for construction power supply of claim 1, wherein: the lower extreme of stay tube (2) extrados rotates and is connected with positioning disk (6), and evenly distributed's recess (7) are seted up to the upper surface of positioning disk (6), and recess (7) set up with landing leg (5) cooperation, and the lower extreme of stay tube (2) extrados is equipped with holding ring (8), and holding ring (8) are located the top of positioning disk (6).