CN217788209U - Insulating pull rod of easy dismouting - Google Patents

Abstract

The utility model provides an insulating pull rod that is easy to disassemble, relates to the technical field of insulating pull rods, and includes an insulating rod. The bottom end of the insulating rod is equipped with a casing, the lower surface of the casing is provided with a sleeve, and the center of the upper surface of the sleeve is The inserting block is installed, and the inner side of the sleeve is sleeved with a connecting end. The utility model is provided with insulating rods, sleeves, sleeves, plugs, connecting ends, screw holes, screw rods, sockets, plugging rods, magnetic blocks, support frames and springs, and can be connected through sleeves, connecting ends, screws, etc. The cooperation between the hole and the screw realizes the connection function between the sleeve and the connecting end, and fixes the angle of the sleeve to prevent the sleeve from falling off. Combined with the structure of the spring, it realizes the connection function of the insulating rod and the sleeve, and provides convenience for subsequent disassembly and replacement work. Through this structure, it can ensure the stability of the connection and fixing work, and provide convenience for the disassembly and replacement of the insulating rod .

Description

An easy-to-disassemble insulating pull rod

technical field

The utility model relates to the technical field of insulating pull rods, in particular to an insulating pull rod which is easy to assemble and disassemble.

Background technique

Insulating rods, also known as insulating rods, are often used to close or open high-voltage isolating switches and to assemble and disassemble portable grounding wires. This connection method, in the process of long-term use, may cause loose connection due to external force, but fixed connection methods such as welding will hinder the disassembly and replacement of insulating tie rods. Improvements are needed.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose an insulating tie rod that is easy to disassemble.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an insulating pull rod that is easy to disassemble, including an insulating rod, the bottom end of the insulating rod is equipped with a casing, and the lower surface of the casing is provided with a sleeve , the center position of the upper surface of the sleeve is equipped with an insert block, the inner side of the sleeve is provided with a connecting end, the outer surface of the sleeve is provided with a screw hole, and the inner side of the screw hole is threaded with a screw rod, One end of the screw rod is equipped with a handle, and a socket is opened on the side surface of the casing, and an insertion rod is inserted at both ends of the socket, and a magnetic block is installed at one end of the insertion rod. Supporting frames are installed on both sides, a baffle is installed in the middle section of the outer surface of the insertion rod, and a spring is installed between the baffle and the supporting frame.

In order to realize the connection and fixing function between the connecting end and the sleeve, the improvement of the utility model is that the inner side of the sleeve and the outer surface of the connecting end are both provided with threads, and the sleeve and the connecting end are engaged through threads.

In order to fix the angle of the sleeve, the improvement of the utility model is that one end of the screw hole penetrates to the inner side of the connecting end, one end of the screw rod penetrates to the inner side of the connecting end, and the outer surface of the handle is equipped with a ring frame.

In order to realize the function of fixing the position of the insertion rod, the improvement of the utility model is that the casing is set on the outer surface of the insertion block, the jack runs through the side surface of the casing and the insertion block, and the magnetic blocks are connected to each other. fit.

In order to realize the automatic insertion function of the insertion rod, the improvement of the utility model is that the insertion rod is slidably connected to the inner side of the support frame, the spring is sleeved on the outer surface of the insertion rod, and the baffle plate fits the casing , one end of the insertion rod is equipped with a pull plate.

In order to improve the insulation performance of the insulating rod, the improvement of the utility model is that the outer surface of the insulating rod is equipped with a protective plate and a fixing ring, and the outer surface of the top end of the insulating rod is provided with a No. 1 insulating sleeve and a No. 2 insulating sleeve. The inner sides of the No. 1 insulating sleeve and the No. 2 insulating sleeve are provided with grooves, and the grooves are sleeved on the outer surface of the fixing ring.

In order to realize the connection function between the No. 1 insulating sleeve and the No. 2 insulating sleeve, the improvement of the utility model is that the inner side of the No. 1 insulating sleeve is provided with a buckle groove, and the side surface of the No. 2 insulating sleeve is equipped with a buckle. The buckle is inserted in the inner side of the buckle groove.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. In the present utility model, by setting insulating rods, casings, sleeves, plugs, connection ends, screw holes, screw rods, sockets, insertion rods, magnetic blocks, support frames and springs, it is possible to pass through sleeves, connection ends , the screw hole and the screw to realize the connection function between the sleeve and the connecting end, and fix the angle of the sleeve to avoid the sleeve from falling off. The structural combination of the support frame and the spring realizes the connection function of the insulating rod and the sleeve, and provides convenience for subsequent disassembly and replacement work. Through this structure, the stability of the connection and fixing work can be ensured, and the disassembly and replacement of the insulating rod can be facilitated. Provide convenience.

2. In this utility model, by setting up the protective plate, the No. 1 insulating sleeve, the No. 2 insulating sleeve, the fixing ring, the groove and the buckle, the stability of the insulating rod structure can be improved through the protective plate, and the No. 1 insulating sleeve, The No. 2 insulating sleeve improves the insulation performance of the insulating rod, which is convenient for users to grasp. Through the cooperation of the buckle and the buckle groove opened by the No. 1 insulating sleeve, the connection function between the No. 1 insulating sleeve and the No. 2 insulating sleeve is realized. Through the groove Cooperate with the fixed ring to avoid the situation that the No. 1 insulating sleeve and the No. 2 insulating sleeve fall off.

Description of drawings

Fig. 1 is a schematic diagram of the overall components of an insulating pull rod that is easy to disassemble according to the utility model;

Fig. 2 is an exploded schematic diagram of a side view angle of an insulating pull rod that is easy to disassemble according to the utility model;

Fig. 3 is an enlarged schematic diagram of A in Fig. 2, which is an easy-to-disassemble insulating pull rod proposed by the utility model.

illustration:

1. Insulation rod; 2. Shell; 3. Sleeve; 4. Insert block; 5. Connecting end; 6. Screw hole; 7. Screw; 8. Handle; 9. Jack; 10. Insert rod; 11. Magnetic block; 12, support frame; 13, spring; 14, protective plate; 15, No. 1 insulating sleeve; 16, No. 2 insulating sleeve; 17, fixed ring; 18, groove; 19, buckle.

Detailed ways

In order to understand more clearly the above purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, a lot of specific details have been set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways that are different from those described here. Therefore, the utility model is not limited to the specific details of the following disclosure EXAMPLE LIMITATIONS.

Embodiment one

Please refer to Figure 2-3, the utility model provides a technical solution: an insulating pull rod that is easy to disassemble, including an insulating rod 1, the bottom end of the insulating rod 1 is equipped with a casing 2, and the lower surface of the casing 2 is provided with Sleeve 3, the inner side of the sleeve 3 is provided with a connecting end 5, the inner side of the sleeve 3 and the outer surface of the connecting end 5 are provided with threads, the sleeve 3 and the connecting end 5 are engaged by threads, and the threaded connection method , can ensure the stability of the connection between the sleeve 3 and the connecting end 5, the outer surface of the sleeve 3 is provided with a screw hole 6, the inner side of the screw hole 6 is threaded with a screw 7, and one end of the screw hole 6 penetrates to the inner side of the connecting end 5 , one end of the screw 7 penetrates to the inner side of the connecting end 5, the purpose of this design is to realize the disassembly function of the screw 7 through the screw hole 6, and further limit the position of the screw 7, so as to realize the angular fixation of the sleeve 3 Function, to prevent the sleeve 3 from rotating by itself due to external force, resulting in loose connection between the insulating rod 1 and the connecting end 5. One end of the screw rod 7 is equipped with a handle 8, and the outer surface of the handle 8 is equipped with a ring frame. Through the handle 8 and the ring The structural combination of the frame can provide structural assistance for the rotation of the screw rod 7. The center of the upper surface of the sleeve 3 is equipped with an insert 4, and the side surface of the casing 2 is provided with a socket 9, and both ends of the socket 9 are inserted. There is an insertion rod 10. The purpose of this design is to preliminarily limit the position of the insertion rod 10. One end of the insertion rod 10 is equipped with a magnetic block 11, and the magnetic blocks 11 are fitted together. Through the magnetic force of the magnetic block 11, it can Realize the connecting function of two groups of inserting rods 10, further limit the position of inserting rods 10, support frame 12 is equipped with on both sides of casing 2, the outer surface mid-section position of inserting rod 10 is equipped with baffle plate, baffle plate and sleeve The shell 2 fits together, and a spring 13 is installed between the baffle plate and the support frame 12. Through the elastic force of the spring 13, the baffle plate can be driven, and then the insertion rod 10 can be driven to move, so as to prevent the casing 2 from falling off. Sleeved on the outer surface of the insert block 4, the socket 9 runs through the side surface of the casing 2 and the insert block 4. The purpose of this design is to limit the position of the socket 9 so that the insert rod 10 can be inserted into the socket 9 inside, it can realize the function of fixing the position of the casing 2, avoiding the situation that the casing 2 falls off, and the insertion rod 10 is slidably connected to the inner side of the support frame 12. The purpose of this design is to adjust the movement track of the insertion rod 10 To define, the spring 13 is sheathed on the outer surface of the insertion rod 10 , and one end of the insertion rod 10 is equipped with a pull plate, which can provide convenience for pulling the insertion rod 10 .

Embodiment two

Please refer to Fig. 1-2, the outer surface of the insulating rod 1 is equipped with a protective plate 14 and a fixing ring 17, the insulating rod 1 can be protected by the protective plate 14, and the situation that the insulating rod 1 is broken can be avoided. The surface cover is provided with a No. 1 insulating sleeve 15 and a No. 2 insulating sleeve 16. The inner side of the No. 1 insulating sleeve 15 is provided with a buckle groove. On the inner side, insert the buckle 19 into the inner side of the buckle groove to realize the connection and fixation function of the No. 1 insulating sleeve 15 and the No. 2 insulating sleeve 16, and thereby improve the insulation performance of the insulating pull rod. The inside of the cover 16 is provided with a groove 18, and the groove 18 is sleeved on the outer surface of the fixed ring 17. The structure combination of the groove 18 and the fixed ring 17 can prevent the first insulating sleeve 15 and the second insulating sleeve 16 from being in contact with each other. The case of falling off during pulling occurs.

Working principle: In the assembly process of the insulating pull rod, the connection end 5 is first fixed at the required interface position by welding, and then the connection function between the sleeve 3 and the connection end 5 is realized by rotating along the thread. Correspond the screw hole 6 with the position of the screw 7, grasp and turn the handle 8, so that the screw 7 is inserted into the inside of the screw hole 6, the angle of the sleeve 3 can be fixed, and the sleeve 3 can be prevented from rotating by itself due to external force , pull the pull plate, and drive the insertion rod 10 to move outward along the support frame 12. At this time, the spring 13 is forced to shrink, and then the casing 2 is set on the surface of the insert block 4, and the pull plate is released. At this time, the insertion rod 10 moves with the spring 13 Insert the elastic force into the inner side of the socket 9 to fix the position of the casing 2. Through the magnetic force of the magnetic block 11, the connection between the insertion rods 10 is made more stable. So far, the assembly work of the insulating rod is completed. When disassembling and replacing, it is only necessary to pull the pull plate from both sides at the same time, pull out the insertion rod 10, and then the casing 2 can be taken off, and the corresponding replacement work is carried out. In the insulating pull rod, the first insulating sleeve 15 and the second The No. 1 insulating sleeve 16 can provide convenience for users to grasp and improve the insulating performance of the insulating rod 1. Through the structural combination of the groove 18 and the fixing ring 17, it is possible to prevent the No. 1 insulating sleeve 15 and the No. 2 insulating sleeve 16 from being damaged. When external forces fall off, the connection between the buckle 19 and the buckle groove can facilitate the disassembly and replacement of the No. 1 insulating sleeve 15 and the No. 2 insulating sleeve 16 .

The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any skilled person who is familiar with this profession may use the technical content disclosed above to change or remodel it into an equivalent change, etc. The effective embodiments are applied to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present utility model still belong to the technical solution of the present utility model. protected range.

Claims (7)

1. The utility model provides an insulating pull rod of easy dismouting, includes insulator spindle (1), its characterized in that: the bottom of insulator spindle (1) is equipped with cover shell (2), the lower surface of cover shell (2) is provided with sleeve (3), insert block (4) are equipped with to the upper surface central point of sleeve (3), the inboard cover of sleeve (3) is equipped with link (5), screw (6) have been seted up to the surface of sleeve (3), the inboard threaded connection of screw (6) has screw rod (7), handle (8) are equipped with to screw rod (7) one end, jack (9) have been seted up to the side surface of cover shell (2), inserted bar (10) have all been inserted at the both ends of jack (9), magnetic path (11) are equipped with to the one end of inserted bar (10), support frame (12) all are equipped with to the both sides of cover shell (2), the surface middle section position of inserted bar (10) is equipped with the baffle, spring (13) are equipped with between baffle and support frame (12).

2. The easy-to-disassemble and assemble insulating pull rod of claim 1, which is characterized in that: the inner side of the sleeve (3) and the outer surface of the connecting end (5) are both provided with threads, and the sleeve (3) is meshed with the connecting end (5) through the threads.

3. The easy-to-disassemble and assemble insulating pull rod of claim 1, which is characterized in that: one end of the screw hole (6) penetrates through the inner side of the connecting end (5), one end of the screw rod (7) penetrates through the inner side of the connecting end (5), and an annular frame is arranged on the outer surface of the handle (8).

4. The easy-to-disassemble and assemble insulating pull rod of claim 1, wherein: the outer surface of the insert block (4) is sleeved with the casing (2), the side surfaces of the casing (2) and the insert block (4) are penetrated through the insertion hole (9), and the magnetic blocks (11) are attached to each other.

5. The easy-to-disassemble and assemble insulating pull rod of claim 1, wherein: inserted bar (10) sliding connection is in the inboard of support frame (12), the surface in inserted bar (10) is established in spring (13) cover, the baffle laminates with cover shell (2) mutually, the arm-tie is equipped with to the one end of inserted bar (10).

6. The easy-to-disassemble and assemble insulating pull rod of claim 1, wherein: protection plate (14) and solid fixed ring (17) are equipped with to the surface of insulator spindle (1), the top surface cover of insulator spindle (1) is equipped with insulating cover (15) and insulating cover (16) No. two, recess (18) have all been seted up to the inboard of insulating cover (15) and insulating cover (16) No. two, the surface at solid fixed ring (17) is established to recess (18) cover.

7. The easy-to-disassemble and assemble insulating pull rod of claim 6, wherein: a buckle groove is formed in the inner side of the first insulating sleeve (15), a row buckle (19) is arranged on the side surface of the second insulating sleeve (16), and the row buckle (19) is inserted into the inner side of the buckle groove.

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