CN210073645U

CN210073645U - Operating rod with joint conversion function

Info

Publication number: CN210073645U
Application number: CN201921463071.XU
Authority: CN
Inventors: 陈耀孙
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-02-14
Anticipated expiration: 2029-09-04

Abstract

The embodiment of the utility model discloses an operating rod with joint switching function, which comprises a hollow operating rod, a connecting rod and an insulating sliding sleeve sleeved on the side wall of the hollow operating rod, wherein the side wall of the hollow operating rod is provided with a plurality of extending chutes, the connecting rod is positioned in the extending chutes, one end of the connecting rod is directly connected with the insulating sliding sleeve, the other end of the connecting rod is connected with an auxiliary switching mechanism, the equipment is provided with the auxiliary switching mechanism, when a user carries out joint replacement operation, the joint is only inserted into a fixed cutting sleeve and a joint insertion groove, then a clamping block is rotated to push a ring, so that the clamping block is pushed to move to clamp the side wall of the joint, so that the joints with different sizes in the fixed cutting sleeve can be fixed, thereby the application range of the equipment is wider, the auxiliary component is not needed, meanwhile, the fixed sheet can be pulled by the insulating sliding, then the rotary sleeve is rotated to realize the disassembly and the assembly of the joint, and the operation is simple and convenient.

Description

Operating rod with joint conversion function

Technical Field

The utility model relates to a switch board action bars technical field especially relates to an possess and connect switching function's action bars.

Background

In order to avoid when operating the switch board, the condition of incident such as electric shock appears, so electric wire netting operating personnel now generally need use the action bars to operate, but because of joint and the action bars on the market are fixed connection's mode now, the switch of different equipment needs the action bars of different grade type promptly, its volume is great, it is difficult to carry, under a lot of circumstances, the staff is very easily leaked the action bars of taking a certain model, lead to unable operation, so operating personnel can select to use the action bars that carries out the conversion to multiple joint, adopt detachable mode to be connected between joint and the action bars promptly, so that the user carries an action bars alright be used for the joint of different models.

However, the existing operating levers for switching various joints have problems, some operating levers are long, when a user performs joint replacement operation, the operating lever needs to be slowly moved to the end part and then screwed and fixed on the operating rod to complete splicing, the operation is complex, a large amount of time is needed for dismounting and mounting, the working efficiency is low, different joints have different sizes, a large amount of auxiliary components are needed when the joints and the operating lever are fixed, the operation is further complicated, and the application range is small.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model discloses possess and connect converting function's action bars to solve among the prior art because when connecting the change operation, need slowly move the action bars to the tip and will connect the spiral shell again and fix on the action bars, in order to accomplish the concatenation, its operation is comparatively complicated and need spend the dismouting of a large amount of time, and its size of difference joint is different, so connect still need be with the help of a large amount of auxiliary component when fixing with the action bars, and this just makes the further loaded down with trivial details problem of operation.

The embodiment of the utility model provides an action bars that possesses joint transform function, including cavity action bars, connecting rod and cover establish the insulating sliding sleeve at cavity action bars lateral wall, the lateral wall of cavity action bars is seted up a plurality of and is stretched out the spout, the connecting rod is located and stretches out the spout and one end with the insulating sliding sleeve is directly connected, the other end of connecting rod is connected with supplementary shifter, install the fixed establishment that is used for fixing the joint in the cavity action bars, the fixed establishment is located between a plurality of connecting rod;

the auxiliary switching mechanism comprises a fixing plate directly connected with the connecting rod and a joint connecting seat fixed at the center of the fixing plate, a fixing frame is connected to one side of the fixing plate far away from the hollow operating rod, a fixing clamping sleeve corresponding to the joint connecting seat is arranged on the fixing frame, a plurality of clamping grooves are formed in one end, close to the hollow operating rod, of the side wall of the fixing clamping sleeve, clamping blocks with the cross sections being in right trapezoid shapes are arranged in the clamping grooves, and the side wall of the fixing clamping sleeve is connected with a clamping block pushing ring.

As an optimized scheme of the utility model, the lateral wall of fixed cutting ferrule is connected with the holding ring in the one side of keeping away from clamp splice propelling movement ring, the spacing spout to the clamp splice is seted up to the lateral wall of holding ring.

As a preferred scheme of the utility model, the transversal type structure of personally submitting of joint connecting seat, the joint connecting seat has been offered near the one end of fixed cutting ferrule and has been connected the insertion groove, just the other end lateral wall that connects the connecting seat is provided with the screw thread.

As a preferred scheme of the utility model, fixed establishment includes straight pole group, connects the rotation cover that is close to insulating sliding sleeve one end at the cavity action bars to and be located the cavity action bars and with the regulation pole that rotates cover lug connection, movable clamping groove has been seted up in the regulation pole, install movable screw rod in the movable clamping groove, movable screw rod's one end is run through and is rotated the cover, just the regulation pole is connected with fixed ladder post in the one end of keeping away from movable screw rod the lateral wall cover of movable screw rod is equipped with the adjusting collar, the adjusting collar passes through straight pole group and fixed ladder post lug connection.

As a preferred scheme of the utility model, fixed ladder post is close to the one end surface of joint connecting seat and has offered the fixed thread groove that carries out the fixing to the joint connecting seat.

According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:

this equipment is provided with supplementary shifter, when the user need connect the change operation, only need to connect and insert fixed cutting ferrule and joint insertion groove in proper order, later rotatory clamp splice propelling ring again, make it push away the activity of clamp splice and will connect the lateral wall and clip, so that the not unidimensional joint in the fixed cutting ferrule all can be fixed, thereby make the application scope of equipment wider and need not with the help of auxiliary component, user's accessible insulating sliding sleeve pulling stationary blade simultaneously, make and connect the connecting seat and insert the joint insertion groove, later rotatory cover of rotating again alright realize the fixed of joint, and only with the rotatory cover of rotating in the opposite direction during its dismantlement can, its easy operation is convenient, when connecting the dismouting, just can realize the purpose with the rotatory cover of rotating, can not cause the influence to work efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a fixing mechanism according to an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure:

1-a hollow operating rod; 2-a connecting rod; 3-an auxiliary switching mechanism; 4-a fixing mechanism;

101-an insulating sliding sleeve; 102-extension chute;

301-a fixing sheet; 302-a connector connection base; 303-a fixing frame; 304-fixing the ferrule; 305-a positioning ring; 306-a clamping groove; 307-clamping block; 308-a limit chute; 309-clamp block push ring; 310-connector insertion slots;

401-rotating sleeve; 402-straight pole group; 403-adjusting rod; 404-a movable card slot; 405-a movable screw; 406-fixed stair posts; 407-adjusting sleeve; 408-fixed thread groove.

Detailed Description

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

As shown in fig. 1, the present invention provides an operating rod with joint switching function, which can achieve the purpose only by rotating the sleeve 401 through the auxiliary switching mechanism 3 when the joint is disassembled and assembled, and will not affect the working efficiency, and meanwhile, the joint is fixed without the help of auxiliary parts, and the joint can be clamped by the clamping block 307 only by pushing the ring 309 through the rotating clamping block.

Including cavity action bars 1, connecting rod 2 and cover establish the insulating sliding sleeve 101 at cavity action bars 1 lateral wall, this connecting rod 2 is L type structure, and is equipped with two at least, so just can make connecting rod 2 be connected with insulating sliding sleeve 101, also can be connected with stationary blade 301, simultaneously when the user promotes insulating sliding sleeve 101, the power that insulating sliding sleeve 101 received more evenly can not appear unilateral power and lead to the fact the tearing condition of insulating sliding sleeve 101 to take place to a great extent, the lateral wall of cavity action bars 1 has been seted up a plurality of and has been stretched out spout 102, connecting rod 2 be located stretch out spout 102 and one end with insulating sliding sleeve 101 lug connection, the other end of connecting rod 2 is connected with supplementary shifter 3, install in the cavity action bars 1 and be used for connecting fixed establishment 4, fixed establishment 4 is located a plurality of between the connecting rod 2.

When the operating rod is used, the joint can be directly fixed on the auxiliary conversion mechanism 3 (if a user operates at a high place, the insulating sliding sleeve 101 can be pushed, the insulating sliding sleeve 101 is driven by the connecting rod 2 and the fixing piece 301 to slide out of the hollow operating rod 1 at the same time, and then the joint can be fixed on the auxiliary conversion mechanism 3 by the user), and then after the joint is preliminarily fixed, the insulating sliding sleeve 101 can be pulled back, the joint connecting seat 302 is embedded into the fixed thread groove 408, and then the joint can be sufficiently fixed by rotating the rotating sleeve 401 in the fixing mechanism 4.

Further, as shown in fig. 1 and 3, the auxiliary switching mechanism 3 includes a fixing plate 301 directly connected to the connecting rod 2 and a connector connecting seat 302 fixed at a central position of the fixing plate 301, axes of the connector connecting seat 302, a fixing sleeve 304 and a fixing stepped column 406 are in the same straight line, the fixing plate 301 is connected to a fixing frame 303 at a side far from the hollow operating rod 1, the fixing sleeve 304 corresponding to the connector connecting seat 302 is arranged on the fixing frame 303, a plurality of clamping grooves 306 are formed in a side wall of the fixing sleeve 304 at an end close to the hollow operating rod 1, a clamping block 307 having a right trapezoid cross section is arranged in the clamping groove 306, a clamping block pushing ring 309 is connected to a side wall of the fixing sleeve 304, an inclined surface is formed on an inner wall of an end of the clamping block pushing ring 309 close to the clamping block 307, so that the clamping block 307 is not subjected to large friction when pushed, and the clamp block pushing ring 309 and the fixed clamp sleeve 304 can be in threaded connection.

When a user primarily fixes the joint, the clamping block pushing ring 309 can be directly rotated, then the rotated clamping block pushing ring 309 moves towards the direction of the clamping block 307 under the guidance of the threads, when the clamping block pushing ring 309 is in contact with the clamping block 307, the cross section of the clamping block 307 is in a right trapezoid shape, so that when the clamping block pushing ring 309 moves towards the direction of the clamping block 307 gradually, the clamping block 307 enters the clamping groove 306 gradually, the clamping block 307 is tightly pressed on the side wall of the joint, and if the joint is smaller, the clamping block 307 enters the clamping groove 306 more.

Further, when not in use, in order to prevent the clamping block 307 from automatically separating from the clamping groove 306, the side wall of the fixing sleeve 304 is connected with the positioning ring 305 on the side away from the clamping block pushing ring 309, the side wall of the positioning ring 305 is provided with a limiting sliding groove 308 for limiting the clamping block 307, and the limiting sliding groove 308 can clamp the clamping block 307, so that the clamping block 307 cannot easily fall off.

Specifically, as shown in fig. 1 and 3, the cross section of the joint connecting seat 302 is a convex structure, one end of the joint connecting seat 302 close to the fixing sleeve 304 is provided with a joint insertion groove 310, and the side wall of the other end of the joint connecting seat 302 is provided with threads.

When the tail end of the connector is inserted into the connector insertion groove 310, the connector connection base 302 is inserted into the fixing thread groove 408, and the side wall of the connector connection base 302 is provided with threads for tightly fixing with the fixing thread groove 408.

Further, as shown in fig. 1 and fig. 2, the fixing mechanism 4 includes a straight rod set 402, a rotating sleeve 401 connected to one end of the hollow operating rod 1 close to the insulating sliding sleeve 101, and an adjusting rod 403 located in the hollow operating rod 1 and directly connected to the rotating sleeve 401, a movable clamping groove 404 is formed in the adjusting rod 403, a movable screw 405 is installed in the movable clamping groove 404, one end of the movable screw 405 penetrates through the rotating sleeve 401, one end of the adjusting rod 403 far away from the movable screw 405 is connected to a fixed stepped column 406, an adjusting sleeve 407 is sleeved on a side wall of the movable screw 405, and the adjusting sleeve 407 is directly connected to the fixed stepped column 406 through the straight rod set 402.

When the fixing mechanism 4 fixes the joint, the joint connecting seat 302 is aligned to the fixing thread groove 408, then the rotating sleeve 401 is directly rotated, then the adjusting rod 403 is driven, and then the rotating adjusting rod 403 drives the fixing stepped column 406 to move, so that the fixing thread groove 408 for fixing the joint connecting seat 302 is formed in one end surface of the fixing stepped column 406 close to the joint connecting seat 302, and the joint connecting seat 302 is gradually screwed into the fixing thread groove 408.

When the position to be operated is higher, the connector fixed in the fixed ferrule 304 is pushed out first, and then the movable screw 405 can be slightly rotated, so that the adjusting sleeve 407 on the side wall moves towards the connector connecting seat 302, at this time, the movable adjusting sleeve 407 can drive the fixed stepped column 406 to move together through the straight rod set 402, when the movable adjusting sleeve moves to a proper position, the movable screw 405 can be stopped from rotating, and meanwhile, the connector connecting seat 302 can be rotated.

In this embodiment, the movable slot 404 may be a movable screw 405 or a spring, and the movable slot 404 may not exist (i.e. the fixed stepped post 406 and the adjusting rod 403 are an integral structure), where the movable screw 405 is taken as an example to describe here, the actual operation may be selected according to the requirement, when the movable screw 405 is a spring, one end of the spring is connected to the bottom surface of the movable slot 404, and the other end is connected to the fixed stepped post 406, the movable slot 404 is in a square, pentagonal or hexagonal structure, the cross section of the fixed stepped post 406 is in a square, pentagonal or hexagonal structure, once the user pushes the connector connecting seat 302, the spring pushes the fixed stepped post 406 assembly to slide out of the movable slot 404 (for example, the fixed stepped post 406 is prevented from separating from the movable slot 404, so the value of the slot depth of the movable slot 404 is greater than the length of the spring), and then, the user rotates the rotating, the adjustment lever 403 rotates with the fixed step post 406 such that the connector attachment base 302 is threaded into the fixed threaded slot 408.

It is right above the utility model provides an operating rod that possesses joint transform function introduces in detail, to the general technical personnel in this field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.

Claims

1. The operating rod with the joint conversion function is characterized by comprising a hollow operating rod (1), connecting rods (2) and an insulating sliding sleeve (101) sleeved on the side wall of the hollow operating rod (1), wherein the side wall of the hollow operating rod (1) is provided with a plurality of extending sliding grooves (102), the connecting rods (2) are positioned in the extending sliding grooves (102), one ends of the connecting rods are directly connected with the insulating sliding sleeve (101), the other ends of the connecting rods (2) are connected with an auxiliary conversion mechanism (3), a fixing mechanism (4) used for fixing joints is installed in the hollow operating rod (1), and the fixing mechanism (4) is positioned among the connecting rods (2);

supplementary shifter (3) include stationary blade (301) with connecting rod (2) lug connection and fix joint connecting seat (302) of stationary blade (301) central point and putting, stationary blade (301) are connected with mount (303) in the one side of keeping away from cavity action bars (1) be equipped with on mount (303) and connect fixed cutting ferrule (304) that connecting seat (302) position corresponds, a plurality of clamping groove (306) have been seted up near the one end of cavity action bars (1) to the lateral wall of fixed cutting ferrule (304), be equipped with the transversal clamp piece (307) of personally submitting right trapezoid in clamping groove (306), the lateral wall of fixed cutting ferrule (304) is connected with clamp piece and pushes away movable ring (309).

2. The operating rod with the joint switching function according to claim 1, wherein a positioning ring (305) is connected to a side wall of the fixing sleeve (304) on a side far away from the clamp block pushing ring (309), and a limiting sliding groove (308) for limiting the clamp block (307) is formed in a side wall of the positioning ring (305).

3. The operating rod with the joint switching function according to claim 1, wherein the cross section of the joint connecting seat (302) is in a convex structure, one end of the joint connecting seat (302) close to the fixing sleeve (304) is provided with a joint insertion groove (310), and the other end side wall of the joint connecting seat (302) is provided with a thread.

4. The operating rod with joint switching function according to claim 1, the fixing mechanism (4) comprises a straight rod group (402) and a rotating sleeve (401) connected to one end of the hollow operating rod (1) close to the insulating sliding sleeve (101), and an adjusting rod (403) which is positioned in the hollow operating rod (1) and is directly connected with the rotating sleeve (401), a movable clamping groove (404) is formed in the adjusting rod (403), a movable screw (405) is installed in the movable clamping groove (404), one end of the movable screw (405) penetrates through the rotating sleeve (401), and one end of the adjusting rod (403) far away from the movable screw (405) is connected with a fixed stair column (406), an adjusting sleeve (407) is sleeved on the side wall of the movable screw (405), and the adjusting sleeve (407) is directly connected with the fixed stepped column (406) through the straight rod group (402).

5. The operating rod with the joint switching function according to claim 4, wherein the fixing stepped column (406) has a fixing thread groove (408) formed on an end surface thereof adjacent to the joint connecting seat (302) for fixing the joint connecting seat (302).