CN210866988U - Auxiliary device for electric power construction - Google Patents

Abstract

The utility model belongs to the technical field of electric power equipment, in particular to an auxiliary device for electric construction. The device includes a vertical pole and a bracket for supporting the vertical pole; a fixing groove is formed on the side wall of the vertical pole; a sliding rod extending in a vertical direction is arranged in the fixing groove, and both ends of the sliding rod extend into the fixing groove The side wall of the vertical rod is fixedly connected with the fixing groove; the sliding rod is provided with a horizontally arranged liftable clamping assembly, and the lifting clamping assembly is slidably connected with the sliding rod; the side of the vertical rod away from the fixing groove is provided with a first a guide wheel, a second guide wheel and a wire winding assembly, the first guiding wheel, the second guiding wheel and the wire winding assembly are arranged in sequence from top to bottom along the vertical rod; the pulling rope attached to the wire winding assembly The second guide wheel and the first guide wheel are bypassed and connected with the support plate. The utility model can conveniently and quickly send the target cable to the required position, and the device has simple operation and strong controllability.

Description

Auxiliary device for electric construction

technical field

The utility model belongs to the technical field of electric power equipment, in particular to an auxiliary device for electric construction.

Background technique

During power construction, it is necessary to overhead ground wires and optical cables. Overhead ground wires and optical cables play a very important role in transmission lines. They are an indispensable part of high-voltage transmission lines. Overhead ground wires are used to protect wires from direct hits. The hazard of lightning, and the optical cable can be used for transmission between substations, which is convenient for the collection and transmission of substation data. The overhead ground wire and optical cable are erected on the tower, and the clip connecting the overhead ground wire and the optical cable on the tower needs to be firm and stable, otherwise it will fall off and cause the line to trip. The traditional method of adjusting the wire clamp is to lift the wire with a tool, so that the wire clamp is not stressed, adjust the wire clamp to a qualified position, the tool can be hung on the cross arm, and the ground wire and optical cable are erected on the top of the tower, the ground wire and The distance between the optical cable and the cross arm is within 30 cm, and the length of the traditional tool itself has exceeded 30 cm, so it is impossible to use the tool for adjusting the wire clip.

Patent CN208257275U discloses an auxiliary device for electric construction, which includes a base, a universal wheel is installed at the bottom of the base, a push rod is arranged on the left side of the base, and the left and right sides of the top of the base are respectively moved through a first bearing. A vertically arranged first screw rod and a second screw rod are connected. The top of the liftable clamping assembly is movably connected with a pressing plate through a pin shaft. The bottom of the board is evenly provided with upper fixing grooves. When lifting the ground wire or optical cable, the operator can first place the ground wire or optical cable in the lower fixing groove, and then use the pressing plate to press and fix the ground wire or optical cable to avoid loosening or deviation of the ground wire or optical cable. After the ground wire or optical cable rises to the set height, it is convenient for the operator to carry out the wiring work. However, this kind of auxiliary device for electric construction still has shortcomings. First, the lifting is completely dependent on the screw drive, and the lifting speed is slow;

SUMMARY OF THE INVENTION

In order to solve the problems existing in the prior art, the purpose of the present invention is to provide an auxiliary device for electric construction, which can conveniently and quickly send the target cable to the required position, and the device has simple operation and strong controllability.

In order to realize the above-mentioned technical purpose, the utility model adopts the following technical solutions:

An auxiliary device for electric construction, comprising a pole and a bracket for supporting the pole;

The side wall of the vertical rod is provided with a fixing groove; the fixing groove is provided with a sliding rod extending in the vertical direction, and the two ends of the sliding rod extend into the fixing groove and are fixedly connected with the fixing groove; the sliding rod is provided with a horizontal A liftable clamping assembly is provided, and the lifting clamping assembly is slidably connected with the sliding rod;

The liftable clamping assembly includes a support plate and a cover plate arranged on the support plate; the end of the support plate is sleeved on the sliding rod and slidably matched with the sliding rod; a grooved plate is fixed on the supporting plate, The opening direction of the grooved plate is consistent with the direction of the fixing groove; the guide rod and the screw rod are arranged in parallel along the vertical direction in the grooved plate; the two ends of the guide rod extend into the grooved plate and are connected with the grooved plate. Fixed connection; the top end of the screw rod passes through and protrudes out of the grooved plate and is connected with the motor shaft of the motor arranged on the top of the grooved plate, and the bottom end of the screw extends into the grooved plate to rotate and cooperate with the grooved plate; the cover plate The end of the support plate is sleeved on the guide rod and the screw rod, and the cover plate is slidingly matched with the guide rod, and the cover plate is threadedly connected with the screw rod; the upper part of the support plate is also provided with a number of first wire grooves with upward openings, and the corresponding positions of the lower part of the cover plate are opened. There are several second wire grooves with downward openings, and the first wire groove and the second wire groove form a cavity for placing cables;

The side of the vertical rod away from the fixing groove is provided with a first guide wheel, a second guide wheel and a wire winding assembly, and the first guide wheel, the second guide wheel and the wire winding assembly are arranged in sequence from top to bottom along the vertical rod cloth; the first guide wheel, the second guide wheel and the wire winding assembly are fixedly connected to the vertical pole through the base set on the vertical pole; the pulling rope wrapped on the wire winding assembly goes around the second guide wheel and The first guide wheel is connected with the support plate.

Preferably, the bracket includes a support seat and a support rod disposed on the lower side of the support seat; the support rod is fixedly connected or screwed to the bracket, and the number of support rods is not less than 3; the support seat is sleeved on the vertical rod , and the support seat is threadedly connected with the vertical rod.

Further preferably, the bottom of the support rod is screwed with feet.

Preferably, the cord reel is a hand-crank cord reel or an electric cord reel; the provision of the cord reel can improve the ascending speed of the liftable clamping element.

Preferably, two sliding bars arranged in parallel are arranged in the fixing groove.

Preferably, the motor is a forward and reverse servo motor, so as to facilitate the control of the position of the cover plate.

Preferably, the bottom end of the vertical rod is provided with a universal wheel, and the direction device moves as a whole by setting the universal wheel.

The beneficial effects of the present utility model are:

1) Use the pull rope drive to replace the traditional screw drive, and use the hand-crank reel or electric reel according to the specific construction situation, so as to improve the maneuverability of the liftable clamping assembly, thereby improving the construction efficiency;

2) The forward and reverse servo motor is used in the liftable clamping assembly, and the motor is used to drive the cover plate to move relative to the support plate: when the cable is placed in the first wire slot, the motor is turned on to make the motor shaft rotate in the forward direction, and the cover is driven by the screw The plate moves toward the support plate until the cover plate is in contact with the support plate, thereby fixing the cable; when the wire is completed, turn on the motor to make the motor shaft rotate in the opposite direction, drive the cover plate to move away from the support plate, and then move the vertical cable. The rod can separate the whole device from the cable, effectively improving the maneuverability and convenience of the device.

Description of drawings

Fig. 1 is the structural representation of the present utility model;

FIG. 2 is a schematic structural diagram of a liftable clamping assembly in the present invention.

Detailed ways

The present utility model will be further described in detail below in conjunction with specific embodiments. It should be noted that the terms “upper”, “lower”, “front”, “rear”, “inner” and “outer” described in the examples are only used to clarify the relative positional relationship of each structure, rather than to limit the present invention. The applicable scope of the utility model and the change or adjustment of its relative relationship shall be regarded as the applicable scope of the present utility model without substantially changing the technical content.

Example

An auxiliary device for electric construction, as shown in Figures 1 and 2, includes a vertical pole 1 and a bracket for supporting the vertical pole 1, and the bottom of the vertical pole 1 is provided with a universal wheel 11;

A fixing slot 10 is opened in the middle of the vertical pole 1; the fixing slot 10 is provided with two sliding bars 101 extending in the vertical direction, and the two sliding bars 101 are arranged side by side (the other 101 in the figure is not shown because of the positional relationship); Both ends of the rod 101 protrude into the fixing groove 10 and are fixedly connected with the fixing groove 10; the sliding rod 101 is provided with a horizontally arranged liftable clamping assembly, and the lifting clamping assembly is slidably connected to the sliding rod 101;

The liftable clamping assembly includes a support plate 21 and a cover plate 22 arranged on the support plate 21 ; the end of the support plate 21 passes through the slide bar 101 and slides with the slide bar 101 ; the support plate 21 is fixed on the slide bar 101 There is a slotted plate 23, and the opening direction of the slotted plate 23 is consistent with the direction of the fixing slot 10; the slotted plate 23 is provided with guide rods 24 and screws 25 arranged in parallel along the vertical direction; both ends of the guide rod 24 extend The side wall of the slotted plate 23 is fixedly connected with the slotted plate 23; the top end of the screw 25 passes through and extends out of the slotted plate 23 and is fixedly connected with the motor shaft of the motor 26 arranged on the top of the slotted plate 23. The screw 25 The bottom end of the cover extends into the groove plate 23 and rotates with the groove plate 23; the end of the cover plate 22 is sleeved on the guide rod 24 and the screw rod 25, and the cover plate 22 is slidingly matched with the guide rod 24, and the cover plate 22 and the screw rod 25 is threaded; when the motor 26 is turned on, the rotation of the motor shaft drives the screw 25 to rotate, so that the cover plate 22 threadedly connected with the screw 25 moves on the screw 25, so as to control the relative position of the cover plate 22 and the support plate 21 ; In this embodiment, the motor 26 used is a forward and reverse servo motor, thereby ensuring that the cover plate 22 can move toward the support plate 21 direction, and can also move away from the support plate 21 direction;

In order to further improve the maneuverability of the device, a wireless transceiver module and a motor controller 29 are also connected to the motor 26; a mounting seat 30 is fixed on the top of the slot plate 23, and the wireless transceiver module and the motor controller 29 are located in the mounting seat 30, and The mounting seat 30 is also provided with a battery 28 for supplying power to the motor controller; the motor 26 is fixedly connected to the fixing seat 30 through bolts, thereby fixing the motor 26 on the top of the slot plate; the above-mentioned wireless transceiver module and the motor controller 29, The motor controller 29 and the motor 26 are electrically connected; the wireless transceiver module, the motor controller 29 and the forward and reverse servo motor 26 are all commercially available, and the utility model only applies its functions, and does not carry out any research on its principle and structure. Improve;

The upper part of the support plate 21 is provided with 8 first wire grooves 211 with upward openings, and the corresponding positions of the lower part of the cover plate 22 are provided with 8 second wire grooves 221 with downward openings. The first wire grooves 211 and the second wire grooves 221 form a placement line The cavity 27 of the cable; the number of the first wire groove 211 and the second wire groove 221 can also be 4, 6, 10, etc., the adjustment of the number of the wire groove does not constitute a substantial change to the technical solution of the present application ;

The side of the vertical rod 1 away from the fixing groove 10 is provided with a first guide wheel 5, a second guide wheel 6 and a wire winding assembly 7; Arranged in order from top to bottom; the first guide wheel 5, the second guide wheel 6 and the wire winding assembly 7 are fixedly connected to the vertical rod 1 through the base provided on the vertical rod 1; in this embodiment, the wire winding assembly 7 It is a hand-operated cord reel, and the pulling rope 71 attached to the cord reel goes around the second guide wheel 6 and the first guide wheel 5 and is connected with the loop provided on the support plate 21; the cord reel 7 used can also be powered by electric Replace the wire reel, thereby improving the rising speed of the liftable clamping assembly and saving manpower;

The bracket includes a support base 3 and a support rod 4 arranged on the lower side of the support base 3; the support base 3 is sleeved on the vertical rod 1, the outer side of the lower part of the vertical rod 1 is provided with an external thread, and the support base 3 and the vertical rod 1 are provided with external threads. The connection is provided with an internal thread. Through the threaded connection between the support base 3 and the pole 1, the height of the pole 1 can be adjusted appropriately; when the length of the pole 1 is large, in order to increase the stability of the bracket, the outer side of the support base 3 can be adjusted along the The support frame 31 is extended in the horizontal direction. In this embodiment, the support frame 31 is in a crisscross shape, and the support rod 4 is located at the four ends of the cross; the support rod 4 is threadedly connected with the support frame 31; The supporting feet 41 are connected, so as to facilitate the leveling operation of the support according to the actual construction conditions.

Claims (7)

1. An auxiliary device for electric power construction comprises a vertical rod and a bracket for supporting the vertical rod; the method is characterized in that:

the side wall of the upright stanchion is provided with a fixed groove; a slide bar extending along the vertical direction is arranged in the fixed groove, and two ends of the slide bar extend into the fixed groove and are fixedly connected with the fixed groove; a lifting clamping component is horizontally arranged on the sliding rod in a penetrating way, and the lifting clamping component is connected with the sliding rod in a sliding way;

the lifting clamping assembly comprises a supporting plate and a cover plate arranged on the supporting plate; the end part of the supporting plate is sleeved on the sliding rod and is in sliding fit with the sliding rod; a groove-shaped plate is fixedly arranged on the supporting plate, and the opening direction of the groove-shaped plate is consistent with the direction of the fixing groove; guide rods and screw rods which are arranged in parallel are arranged in the groove-shaped plate along the vertical direction; two ends of the guide rod extend into the groove-shaped plate and are fixedly connected with the groove-shaped plate; the top end of the screw rod penetrates through and extends out of the groove-shaped plate and is connected with a motor shaft of a motor arranged at the top of the groove-shaped plate, and the bottom end of the screw rod extends into the groove-shaped plate and is matched with the groove-shaped plate in a rotating mode; the end part of the cover plate is sleeved on the guide rod and the screw rod, the cover plate is in sliding fit with the guide rod, and the cover plate is in threaded connection with the screw rod; the upper part of the supporting plate is also provided with a plurality of first wire grooves with upward openings, the corresponding positions of the lower part of the cover plate are provided with a plurality of second wire grooves with downward openings, and the first wire grooves and the second wire grooves form a cavity for placing cables;

a first guide wheel, a second guide wheel and a winding assembly are arranged on one side of the vertical rod, which is far away from the fixing groove, and the first guide wheel, the second guide wheel and the winding assembly are sequentially arranged from top to bottom along the vertical rod; the first guide wheel, the second guide wheel and the winding assembly are fixedly connected with the vertical rod through a base arranged on the vertical rod; and the pull rope wound on the winding assembly is connected with the supporting plate by winding the second guide wheel and the first guide wheel.

2. The auxiliary device for electric power construction as set forth in claim 1, wherein: the support comprises a supporting seat and a supporting rod arranged on the lower side of the supporting seat; the support rods are fixedly connected or in threaded connection with the bracket, and the number of the support rods is not less than 3; the supporting seat is sleeved on the vertical rod and is in threaded connection with the vertical rod.

3. The auxiliary device for electric power construction as set forth in claim 2, wherein: the bottom of the supporting rod is in threaded connection with a supporting leg.

4. The auxiliary device for electric power construction as set forth in claim 1, wherein: the winding assembly is a hand-operated winder or an electric winder.

5. The auxiliary device for electric power construction as set forth in claim 1, wherein: two sliding rods which are arranged in parallel are arranged in the fixing groove.

6. The auxiliary device for electric power construction as set forth in claim 1, wherein: the motor is a positive and negative rotation servo motor.

7. The auxiliary device for electric power construction as claimed in any one of claims 1 to 6, wherein: the bottom of the upright stanchion is provided with universal wheels.

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