CN108389738A - Insulating bar adapter assembly and insulation operating device - Google Patents

Abstract

The invention relates to the technical field of power tools, in particular to an insulating operating rod adapter assembly and an insulating operating device. The insulated operating rod adapter assembly includes an adapter sleeve and a locking member; the first end of the adapter sleeve has a mounting groove for installing the operating head; the adapter sleeve is provided with a first locking hole communicating with the installation groove , the axial direction of the first locking hole intersects the extending direction of the mounting groove; one end of the locking member passes through the first locking hole for abutting against the operating head located in the mounting groove, and the locking member has a The trend; the second end of the adapter sleeve is used to socket the operating rod. The whole device has a simple structure and is easy to operate. It can realize the installation and combination of the operating rod and various types of operating heads, which provides convenience for the staff to go out to work, reduces the carrying burden of the staff, and at the same time reduces the procurement cost for the enterprise.

Description

Insulated operating rod adapter assembly and insulating operating device

technical field

The invention relates to the technical field of power tools, in particular to an insulating operating rod adapter assembly and an insulating operating device.

Background technique

The insulating operating rod is a unified name for insulating tools in the power system, and can be used for live work, live maintenance and live maintenance work tools.

At present, only one type of operating head can be carried on the insulating operating rods, but the same task may include the operation of different types of mechanisms. At this time, it is necessary to carry different types of operating rods to go out at the same time. It is inconvenient to carry multiple operating levers at the same time, which increases the burden on the staff. At the same time, various types of operating rods increase the procurement cost.

In order to solve the above problems, it is necessary to provide an adapter sleeve that is convenient to carry and replace the operating head.

The information disclosed in this Background section is only intended to enhance the understanding of the general background of the present invention, and should not be considered as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art.

Contents of the invention

One of the objectives of the present invention is to provide an insulating operating rod adapter assembly, which alleviates the technical problems in the prior art that it is inconvenient to carry multiple types of operating rods while working on the power system and the purchase cost is high.

The second object of the present invention is to provide an insulating operating device, which alleviates the technical problems in the prior art that it is inconvenient to carry multiple types of operating levers while carrying out power system work and the purchase cost is high.

For one of the above objects, the present invention provides the following technical solutions:

An insulating operating rod adapter assembly provided by the present invention includes: an adapter sleeve and a locking member;

The first end of the adapter sleeve has a mounting groove, and the mounting groove is used for mounting the operating head;

The adapter sleeve is provided with a first locking hole communicating with the installation groove, and the axis direction of the first locking hole intersects with the extension direction of the installation groove;

One end of the locking member passes through the first locking hole for abutting against the operating head located in the installation groove, and the locking member has a tendency to approach the operating head;

The second end of the adapter sleeve is used to socket the operating rod.

As a further technical solution, the locking member includes a locking shaft, a locking sleeve and an elastic connector;

The locking sleeve is sleeved on the locking shaft, and the locking sleeve is passed through the first locking hole;

The locking shaft is connected to the locking sleeve through an elastic connecting member, and the elastic connecting member makes the locking shaft have a tendency to abut against the operating head.

As a further technical solution, the elastic connector is sleeved on the locking shaft;

The locking shaft is provided with a first boss, and the locking sleeve is provided with a second boss; one end of the elastic connector abuts against the first boss, and the other end abuts against the second boss. Boss.

As a further technical solution, the elastic connecting member is a spring.

As a further technical solution, the locking member further includes a pull ring, and the pull ring is connected to an end of the locking shaft away from the installation groove.

As a further technical solution, an accommodation groove is provided at the end of the locking sleeve away from the installation groove;

The pull ring is connected to the locking shaft in the receiving groove.

As a further technical solution, one end of the locking shaft for abutting against the operating head is a spherical surface.

As a further technical solution, the axial direction of the first locking hole is perpendicular to the extending direction of the installation groove.

As a further technical solution, the second end of the adapter sleeve has an installation opening for accommodating the operating rod, and the groove wall of the installation opening is provided with a through second locking hole for inserting the locking piece to secure the joystick.

For the second of the above-mentioned purposes, the present invention provides the following technical solutions:

The present invention provides an insulating operating device, including an operating head, an operating rod, and an insulating operating rod adapter assembly according to any one of the above technical solutions;

The operating head is detachably installed in the installation groove at the first end of the insulating operating rod adapter assembly, and the second end of the insulating operating rod adapter assembly is sheathed on the end of the operating rod.

Compared with the prior art, the insulating operating rod adapter assembly and insulating operating device provided by the present invention can achieve the following beneficial effects:

The invention provides an insulated operating rod adapter assembly, the locking member is used to lock the operating head in the installation groove, so that various types of operating heads can be matched and installed in the installation groove, and the locking member can be released by adjusting the locking member. The locking of the operation head is convenient for replacing the operation head.

It can be seen that the insulated operating rod adapter assembly provided by the present invention has a simple structure and convenient operation, and can realize the installation and combination of the operating rod and various types of operating heads, providing convenience for the staff to go out to work, and reducing the carrying burden of the staff , At the same time, it also reduces the procurement cost for the enterprise.

The invention also provides an insulating operation device, which can reduce the carrying burden for workers during power system operations, improve work convenience, and reduce the procurement cost of enterprises.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

In order to more clearly illustrate the specific implementation of the present invention or the technical solutions in the prior art, the following will briefly introduce the accompanying drawings that need to be used in the specific implementation or description of the prior art. Obviously, the accompanying drawings in the following description The drawings show some implementations of the present invention, and those skilled in the art can obtain other drawings based on these drawings without any creative work.

Fig. 1 is a schematic structural diagram of an insulating operating rod adapter assembly provided by Embodiment 1 of the present invention;

Fig. 2 is a front view of an insulating operating rod adapter assembly provided in Embodiment 1 of the present invention;

Fig. 3 is a left view of an insulating operating rod adapter assembly provided in Embodiment 1 of the present invention;

Fig. 4 is a sectional view of A-A in Fig. 3;

Fig. 5 is a top view of an insulating operating rod adapter assembly provided in Embodiment 1 of the present invention;

Fig. 6 is a bottom view of an insulating operating rod adapter assembly provided in Embodiment 1 of the present invention.

Icons: 1 - adapter sleeve; 11 - installation groove; 12 - first locking hole; 13 - installation port; 131 - second locking hole; 21 - locking shaft; 22 - locking sleeve; 23 - spring; 24 - pull ring.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it can be mechanically connected or electrically connected; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

Embodiment one

Referring to Figures 1-6, an embodiment of the present invention provides an insulating operating rod adapter assembly, including: an adapter sleeve 1 and a locking member;

The first end of the adapter sleeve 1 has a mounting groove 11, which is used to install the operating head; the adapter sleeve 1 is provided with a first locking hole 12 communicating with the mounting groove 11, and the axial direction of the first locking hole 12 Intersect with the extension direction of the installation groove 11;

One end of the locking member passes through the first locking hole 12 for abutting against the operating head located in the installation groove 11, and the locking member has a tendency to approach the operating head; the second end of the adapter sleeve 1 is used for socketing Joystick.

The installation groove 11 is used for installing the operation head, and the structure of the installation groove 11 has a larger installation space, which can adapt to different types of operation heads of different specifications. Wherein, the two sides with larger areas formed by the installation groove 11 on the adapter sleeve 1 are set as the groove walls, the plane of the groove walls is parallel to the axial direction of the adapter sleeve 1, and the sides used to connect the two groove walls are bottom wall. One of the bottom walls is perpendicular to the axial direction of the adapter sleeve 1 , and the other bottom wall is parallel to the axial direction of the adapter sleeve 1 .

The first locking hole 12 runs through the outer wall of the adapter sleeve 1 and the installation groove 11, so that one end of the locking member can pass through the first locking hole 12 and extend into the installation groove 11, so as to abut against the operation device located in the installation groove 11. The operating head is pressed against the groove wall of the installation groove 11 by the end of the locking member, so as to realize the fixing of the operating head.

It should be noted that the axial direction of the first locking hole 12 intersects with the extending direction of the installation groove 11 to form a certain angle, so as to realize the abutment locking between the end of the locking member and the operating head. Moreover, the first locking hole 12 may pass through the entire adapter sleeve 1 , or may penetrate from the outer wall of the adapter sleeve 1 on one side of the installation groove 11 to the installation groove 11 .

Wherein, the locking member is movable and tends to be close to the operating head, which can maintain the pressing effect of the locking member on the operating head located in the installation groove 11, and realize the fixed locking of the operating head. When the locking member is moved away from the operating head, the locking member releases the pressing and locking of the operating head. At this time, the operating head can be taken out for easy replacement or maintenance.

The use of the insulating operating rod adapter assembly provided by the embodiment of the present invention is now described in detail.

The second end of the adapter sleeve 1 is sheathed on the end of the operating rod. The installation groove 11 at the first end of the adapter sleeve 1 is used to accommodate the operating head. After the operating head is placed in the installation groove 11, the locking member will operate The head is locked in the installation groove 11 to realize the installation and fixation of the operation head.

It can be seen that the installation groove 11 of the insulating operating rod adapter assembly provided by the embodiment of the present invention can match and install various types of operating heads, and the locking of the operating head can be released by adjusting the locking member, which is convenient for replacing the operating head. The device has a simple structure and is easy to operate. It can realize the installation and combination of the operating rod and various types of operating heads, which provides convenience for the staff to go out to work, reduces the carrying burden of the staff, and at the same time reduces the procurement cost for the enterprise.

It should be noted that, in the insulating operating rod adapter assembly provided by the embodiment of the present invention, the axial direction of the first locking hole 12 is perpendicular to the extending direction of the installation groove 11, when one end of the locking member passes through the first locking The hole 12 abuts against the operating head located in the installation groove 11, which is equivalent to acting vertically on the operating head, and can play a good role of pressing and fixing.

Referring to Fig. 4, in at least one embodiment of the present invention, the locking member includes a locking shaft 21, a locking sleeve 22 and an elastic connector; the locking sleeve 22 is sleeved on the locking shaft 21, and the locking sleeve 22 wears Set in the first locking hole 12;

The locking shaft 21 is connected to the locking sleeve 22 through an elastic connecting piece, and the elastic connecting piece makes the locking shaft 21 have a tendency to abut against the operating head.

The locking sleeve 22 is arranged in the first locking hole 12 and is matched with the first locking hole 12. There is a channel in the axial direction matching the locking shaft 21 for the locking shaft 21 to enter through the locking sleeve 22. installed in slot 11. Preferably, the locking sleeve 22 is fixedly connected with the first locking hole 12 .

The locking shaft 21 can rotate around the axis in the locking sleeve 22 , and more importantly, the locking shaft 21 can move along the axial direction in the locking sleeve 22 to realize the compression and release of the operating head.

Specifically, the effect that the locking shaft 21 abuts against the operating head is achieved through the elastic connecting piece. The elastic connecting piece is connected between the locking sleeve 22 and the locking shaft 21 , the position of the locking sleeve 22 is fixed relative to the adapter sleeve 1 , and the elastic connecting piece provides the driving force for the locking shaft 21 to move.

In the initial state, the elastic connector is in a relaxed state. At this time, the end of the locking shaft 21 close to the installation groove 11 is located in the installation groove 11, and the locking shaft 21 is driven to move away from the installation groove 11 along the axis, and the elastic connector is locked. Compress to store energy. After the driving force on the locking shaft 21 is released, the elastic connecting member releases energy, pushing the locking shaft 21 to move along the axis direction towards the installation groove 11 .

It should be noted that the end of the locking shaft 21 for abutting against the operating head is a spherical surface, which can reduce the rigid friction of the contact between the two, and effectively prevent the locking shaft 21 from frictional damage to the operating head.

Among them, the connection relationship between the elastic connecting member and the locking shaft 21 and the locking sleeve 22 can be implemented in various ways, for example.

The elastic connecting piece is sleeved on the locking shaft 21; the locking shaft 21 is provided with a first boss, and the locking sleeve 22 is provided with a second boss; one end of the elastic connecting piece abuts against the first boss, and the other end abut against the second boss.

The locking sleeve 22 is sheathed on the locking shaft 21, and between the inner wall of the locking sleeve 22 and the outer wall of the locking shaft 21, there is a space for accommodating the elastic connector, that is, the space between the first boss and the second boss. space.

Wherein, the first boss is preferably located on the side of the locking sleeve 22 away from the installation groove 11 , and the second boss is located on the side of the locking shaft 21 close to the installation groove 11 . When the locking shaft 21 moves relative to the locking sleeve 22 along the axis direction away from the mounting slot 11 , the elastic connecting member is compressed. In a state where no force is applied to the locking shaft 21 , the elastic connecting member has a tendency to drive the locking shaft 21 to move toward the installation groove 11 .

In this embodiment, the movement of the locking shaft 21 can be achieved by setting a sliding groove in the axial direction on the locking sleeve 22, and the locking shaft 21 is connected with a toggle piece, and the toggle piece can slide in the slide groove. The toggle piece can drive the movement of the locking shaft 21 . It should be noted that, at this time, the locking shaft 21 cannot rotate in the locking sleeve 22 .

As a preferred embodiment, both ends of the locking shaft 21 protrude from both ends of the locking sleeve 22 , one end is used to extend into the installation groove 11 , and the other end is used to facilitate the movement of the locking shaft 21 . In this embodiment, the locking shaft 21 can rotate relative to the locking sleeve 22 .

On the basis of this embodiment, in order to drive the locking shaft 21 to move axially, a pull ring 24 is provided at the end of the driving shaft away from the installation groove 11 .

In use, an outward pulling force is provided to the pull ring 24, the locking shaft 21 moves away from the installation groove 11, and the elastic connecting member is compressed to store energy. The pulling force on the pull ring 24 is released, and the locking shaft 21 moves axially toward the installation groove 11 under the action of the resilience of the elastic connector.

Further, the end of the locking sleeve 22 away from the installation groove 11 is provided with a receiving groove; the pull ring 24 is connected to the locking shaft 21 in the receiving groove.

An installation hole is opened on the end of the locking shaft 21 away from the installation groove 11 , and the installation hole matches the shape of the pull ring 24 for the pull ring 24 to pass through. The setting of the receiving groove can provide a limit function for the pull ring 24 , and the pull ring 24 can only rotate around its mounting hole with the locking shaft 21 , but cannot rotate around the axial direction of the locking shaft 21 .

Certainly, the connection relationship between the elastic connector and the locking shaft 21 and the locking sleeve 22 can also be implemented in other ways. The other end of the locking shaft 21 is close to the mounting groove 11 . At this time, the end of the locking sleeve 22 away from the installation groove 11 is preferably in a closed state to facilitate the installation of the elastic connector.

It should be noted that the elastic connecting member in the embodiment of the present invention is preferably a mechanical spring 23 .

The second end of the adapter sleeve 1 of the insulated operating rod adapter assembly provided by at least one embodiment of the present invention is used to connect the operating rod, and the second end of the adapter sleeve 1 has an installation port 13 for accommodating the operating rod. The side wall of the port 13 is provided with a through second locking hole 131 for inserting a locking member to fix the operating rod.

The second end of the adapter sleeve 1 is aligned with the operating rod, and the end of the operating rod is placed, and one end of the locking member passes through the second locking hole 131 against the operating rod located in the installation port 13 to realize the adapter sleeve. 1 is fixed with the lock of the operating lever.

It should be noted that the locking member for locking the adapter sleeve 1 and the operating rod may be a pin, and the pin is threadedly connected with the adapter sleeve 1 .

Embodiment two

An embodiment of the present invention provides an insulating operating device, including an operating head, an operating rod, and any insulating operating rod adapter assembly provided in Embodiment 1 above; the operating head is detachably mounted on the first end of the insulating operating rod adapter assembly The mounting slot 11 is provided, and the second end of the insulating operating rod adapter assembly is sheathed on the end of the operating rod.

Wherein, the specific structure of the insulating operating rod adapter assembly has been introduced in detail above, and will not be repeated here.

The insulation operation device provided by the embodiment of the present invention can reduce the carrying burden for the staff during the operation of the power system, improve the convenience of work, and reduce the procurement cost of the enterprise at the same time.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (10)

1. a kind of insulating bar adapter assembly, which is characterized in that including：Reducing sleeve (1) and locking member；

There is the first end of the reducing sleeve (1) mounting groove (11), the mounting groove (11) to be used for installation operation head；

The first locking hole (12) for being connected to the mounting groove (11), first locking hole are offered on the reducing sleeve (1) (12) axis direction intersects with the extending direction of the mounting groove (11)；

One end of the locking member passes through first locking hole (12), for abutting the institute in the mounting groove (11) Operating head is stated, and the locking member has the trend close to the operating head；

The second end of the reducing sleeve (1) is for being socketed operating lever.

2. insulating bar adapter assembly according to claim 1, which is characterized in that the locking member includes lock shaft (21), lock sleeve (22) and flexible connector；

The lock sleeve (22) is sheathed on the lock shaft (21), and the lock sleeve (22) is arranged in first locking hole (12) in；

The lock shaft (21) is connect by flexible connector with the lock sleeve (22), and the flexible connector makes the lock Mandrel (21) has the trend for abutting the operating head.

3. insulating bar adapter assembly according to claim 2, which is characterized in that the flexible connector is sheathed on institute It states on lock shaft (21)；

It is provided with first boss on the lock shaft (21), second boss is provided in the lock sleeve (22)；The elasticity is even One end of fitting abuts the first boss, and the other end abuts the second boss.

4. insulating bar adapter assembly according to claim 3, which is characterized in that the flexible connector is spring (23)。

5. insulating bar adapter assembly according to claim 2, which is characterized in that the locking member further includes draw ring (24), the draw ring (24) is connected to the one end of the lock shaft (21) far from the mounting groove (11).

6. insulating bar adapter assembly according to claim 5, which is characterized in that the lock sleeve (22) is far from described One end setting of mounting groove (11) offers holding tank；

The draw ring (24) connects the lock shaft (21) in the holding tank.

7. insulating bar adapter assembly according to claim 2, which is characterized in that the lock shaft (21) is for abutting One end of the operating head is spherical surface.

8. insulating bar adapter assembly according to claim 1, which is characterized in that the axis of first locking hole (12) Extending direction of the line direction perpendicular to the mounting groove (11).

9. the insulating bar adapter assembly according to any one of claim 1-8, which is characterized in that the reducing sleeve (1) second end has an installing port (13) for accommodating the operating lever, and the cell wall of the installing port (13) is provided with the of perforation Two locking holes (131), for being inserted into locking member with the fixation operating lever.

10. a kind of insulation operating device, which is characterized in that including any in operating head, operating lever and such as claim 1-9 Insulating bar adapter assembly described in；

The operating head is removably mounted to the mounting groove (11) of the insulating bar adapter assembly first end, described exhausted The second end of edge operating lever adapter assembly is sheathed on the end of the operating lever.