CN215908198U - Novel snap-fastener type high-altitude telescopic rod - Google Patents
Novel snap-fastener type high-altitude telescopic rod Download PDFInfo
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- CN215908198U CN215908198U CN202122031387.5U CN202122031387U CN215908198U CN 215908198 U CN215908198 U CN 215908198U CN 202122031387 U CN202122031387 U CN 202122031387U CN 215908198 U CN215908198 U CN 215908198U
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- hollow pipe
- rotating shaft
- pipe fitting
- shaft seat
- positioning pin
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Abstract
The utility model discloses a novel snap-fastener type high-altitude telescopic rod which comprises a plurality of hollow pipe fittings; the tail end of the hollow pipe fitting positioned at the outermost part is provided with a plugging end cover, and the front end of the hollow pipe fitting positioned at the innermost part is provided with a mounting hole; the sleeve joint ends of every two adjacent hollow pipe fittings are telescopically fixed through joint parts; the joint part comprises a fixed sleeve, a first rotating shaft seat and a second rotating shaft seat are arranged on one side of the fixed sleeve, a pushing button is arranged on the first rotating shaft seat, one end of the pushing button is elastically connected with the fixed sleeve through a spring, a positioning pin is arranged at one end of the pushing button, the positioning pin is spliced with a hollow pipe fitting in the inner part, an inclined sliding groove is formed in the pushing button, the positioning pin slides in the inclined sliding groove through a limiting rod and moves up and down, a cover body is arranged between the first rotating shaft seat and the second rotating shaft seat, and a positioning hole is formed in the cover body. The utility model has reasonable structural design, firm connection, long service life, high hardness and good toughness, and every two adjacent hollow pipe fittings are fastened in an inserting mode of the positioning pins, thereby being convenient to operate.
Description
Technical Field
The utility model belongs to the technical field of telescopic extension rods, and particularly relates to a novel snap-fastener type high-altitude telescopic rod.
Background
In fields such as overhead power cable, gardens branches of tall trees are pruned, often need carry out the operation on the overhead ladder during the operation, the security is poor, and high altitude telescopic link can not need the operation of ascending a height, and the security is good, and convenient to use has brought the facility for work.
The existing telescopic rods are various in types, but the telescopic rods which are mutually sleeved are easy to loosen and fix, and can be retracted after being used for a short time, so that the telescopic rods cannot be used.
In addition, when the telescopic rod extends out and extends to the tail end, the whole telescopic rod is easy to pull out and separate, the limiting is unstable, and a great deal of inconvenience is caused to the using process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art and provides a novel snap-button type high-altitude telescopic rod to overcome the defects in the prior art.
In order to achieve the purpose, the utility model discloses a novel snap-fastener type high-altitude telescopic rod which is characterized by comprising a plurality of hollow pipe fittings which are movably sleeved end to end;
the tail end of the hollow pipe fitting positioned at the outermost part is provided with a plugging end cover, the front end of the hollow pipe fitting positioned at the innermost part is provided with a mounting hole far away from the plugging end cover, and the mounting hole is used for mounting an end head workpiece for high-altitude operation; the sleeve joint ends of every two adjacent hollow pipe fittings are telescopically fixed through joint parts;
the joint component comprises a fixed sleeve, one side of the fixed sleeve is provided with a first rotating shaft seat and a second rotating shaft seat which are symmetrically arranged along the axial direction of the fixed sleeve, the first rotating shaft seat is provided with a pushing button which is connected with the first rotating shaft seat in a sliding way through a horizontal sliding groove, one end of the pushing button, which is close to the second rotating shaft seat, is elastically connected with a positioning baffle plate arranged on the fixed sleeve through a spring, one end of the pushing button, which is close to the second rotating shaft seat, is provided with a positioning pin, the positioning pin penetrates through the thickness direction of the pushing button and penetrates through the fixed sleeve to be mutually inserted with a low-position jack on the hollow pipe fitting sleeved in the fixed sleeve, the pushing button is provided with an inclined sliding groove which corresponds to the positioning pin, the middle part of the positioning pin movably penetrates through a limiting rod which corresponds to the positioning pin in the vertical and horizontal directions, the limiting rod is in the inclined sliding groove to be connected with the positioning pin in a sliding way and drives the positioning pin to move up and down, the lower end of the inclined sliding groove faces the direction of the rotating shaft seat II, the high end of the inclined sliding groove faces the direction of the rotating shaft seat I, a cover body is arranged between the rotating shaft seat I and the rotating shaft seat II, and a positioning hole for the positioning pin to penetrate through is formed in the cover body.
Preferably, be equipped with the poker rod rather than rotating the connection on the pivot seat two, the poker rod with the junction department of pivot seat two is equipped with the orientation the bulge that fixed cover direction extends, the bulge with the pressing film that is equipped with on the fixed cover is laminated each other and is corresponded, press the film and be in the top of bulge touches down and cup joints in inside the outer wall of cavity pipe fitting pushes up tightly each other.
Preferably, the poke rod is of an L-shaped structure.
Preferably, the anti-falling side baffle plates which are mutually inserted with the hollow pipe fitting are arranged on two sides of the tail end of the hollow pipe fitting sleeved inside, and the end parts of the anti-falling side baffle plates are mutually limited with the step platforms arranged on the inner diameter of the fixed sleeve.
Preferably, the fixing sleeve is fixed to the hollow pipe fitting sleeved outside by a pin.
Preferably, one end of the pushing button, which is close to the second rotating shaft seat, is provided with a positioning column for limiting the spring.
Preferably, the tail end of the hollow pipe fitting sleeved inside is provided with a tail warning marking line.
Preferably, the end face of the hollow pipe fitting is in a round, oval or corner-like rectangular shape.
Preferably, the inner wall or/and the outer wall of the hollow pipe is/are provided with reinforcing ribs arranged along the axial direction thereof.
Preferably, the end of the hollow pipe fitting located at the outermost part is provided with an anti-slip layer.
The utility model has reasonable structural design, firm connection, long service life, high hardness and good toughness, and every two adjacent hollow pipe fittings are fastened in an inserting mode of the positioning pins, thereby being convenient to operate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the joint member in the state of no cap in the present invention;
fig. 3 is a schematic diagram of the changed state structure of fig. 2.
In the figure, 1-a hollow pipe fitting 2-a joint part 201-a fixed sleeve 202-a rotating shaft seat I203-a rotating shaft seat II 204-a horizontal sliding groove 205-a pushing button 206-a positioning pin 207-an inclined sliding groove 208-a limiting rod 209-a spring 210-a positioning baffle 211-a poking rod 212-a convex part 213-a pressing film 214-a cover body 3-a mounting hole 4-a sealing end cover.
Detailed Description
For a more clear description of the utility model, reference will now be made briefly to embodiments, which are illustrated in the accompanying drawings, and it will be apparent to those skilled in the art that the drawings described below are merely exemplary of the utility model, from which other drawings may be derived without inventive step.
Referring to fig. 1 to 3, the utility model relates to a novel snap-fastener type high-altitude telescopic rod, which comprises a plurality of hollow pipe fittings 1 which are movably sleeved end to end;
the tail end of the hollow pipe fitting 1 positioned at the outermost part is provided with a plugging end cover 4, the front end of the hollow pipe fitting 1 positioned at the innermost part is provided with a mounting hole 3 far away from the plugging end cover 4, and the mounting hole 3 is used for mounting an end head workpiece for high-altitude operation; the sleeve joint ends of every two adjacent hollow pipe fittings 1 are telescopically fixed through joint parts 2;
the joint component 2 comprises a fixed sleeve, one side of the fixed sleeve is provided with a first rotating shaft seat 202 and a second rotating shaft seat 203 which are symmetrically arranged along the axial direction of the fixed sleeve, the first rotating shaft seat 202 is provided with a push button 205 which is connected with the first rotating shaft seat 203 in a sliding way through a horizontal sliding groove 204, one end of the push button 205 close to the second rotating shaft seat 203 is elastically connected with a positioning baffle 210 arranged on the fixed sleeve 201 through a spring 209, one end of the push button 205 close to the second rotating shaft seat 203 is provided with a positioning pin 206, the positioning pin 206 penetrates through the thickness direction of the push button 205 and penetrates through the fixed sleeve 201 to be mutually inserted into a low-position jack on the hollow pipe fitting 1 in the fixed sleeve, the push button 205 is provided with an oblique sliding groove 207 corresponding to the positioning pin 206, and the middle part of the positioning pin 206 movably penetrates through a limiting rod 208 corresponding to the positioning pin in the longitudinal and transverse directions, the limit rod 208 is slidably connected in the oblique sliding groove 207 and drives the positioning pin 206 to move up and down, the lower end of the oblique sliding groove 207 faces the direction of the second rotating shaft seat 203, the higher end of the oblique sliding groove 207 faces the direction of the first rotating shaft seat 202, a cover body 214 is arranged between the first rotating shaft seat 202 and the second rotating shaft seat 203, and a positioning hole for the positioning pin 206 to penetrate through is formed in the cover body 214.
Preferably, be equipped with the poker rod 211 rather than rotating the connection on the second 203 of pivot seat, the poker rod 211 with the joint end department of the second 203 of pivot seat is equipped with the orientation the bulge 212 that the fixed cover 201 direction extends, bulge 212 with the laminating of pressing the film 213 that is equipped with on the fixed cover 201 corresponds each other, press the film 213 and be in the top of bulge 212 touches down and cup joints inside the outer wall of cavity pipe fitting 1 pushes up tightly each other.
Adopt this structure can play the effect of insurance, and the bulge top is touched and is pressed the film and make it and cavity pipe fitting contact each other, plays the effect of second fixed point, can guarantee the firm fixed of cavity pipe fitting, all needs the elder generation to operate the poker rod during extension and shrink, operates the insurance earlier promptly and just can carry out the operation of locating pin, has guaranteed security and firmness.
Preferably, the poke rod 211 is of an L-shaped structure.
By adopting the structure, the locking and the loosening can be quickly controlled, and the operation is convenient.
Preferably, the two sides of the end of the hollow pipe fitting 1 sleeved inside are provided with anti-falling side baffles which are mutually inserted, and the end parts of the anti-falling side baffles are mutually limited with the step platforms arranged at the inner diameter of the fixed sleeve 201.
Adopt this structure can prevent to cup joint inside the cavity pipe fitting is pulled out the separation excessively, and anticreep side shield pushes up and touches the ladder platform in the fixed cover and realize the location to the cavity pipe fitting.
Preferably, the fixing sleeve 201 is fixed to the hollow pipe 1 sleeved outside by a pin.
By adopting the structure, the fixed sleeve and the hollow pipe fitting can be firmly fixed.
Preferably, one end of the push button 205 close to the second rotating shaft seat 203 is provided with a positioning column for limiting the spring 209.
By adopting the structure, the spring can be ensured to keep axial reciprocating motion during telescopic motion, and displacement is prevented.
Preferably, the tail end of the hollow pipe fitting 1 sleeved inside is provided with a tail warning marking line.
By adopting the structure, people can conveniently observe the extended size.
Preferably, the end surface of the hollow pipe fitting 1 is in a round, oval or corner-like rectangular shape.
Adopt this structure to be convenient for adapt to different work demands, also can improve holistic support intensity.
Preferably, the inner wall or/and the outer wall of the hollow pipe 1 is provided with ribs arranged along the axial direction thereof.
By adopting the structure, the integral supporting strength can be improved.
Preferably, the end of the hollow pipe 1 located at the outermost part is provided with an anti-slip layer.
By adopting the structure, a good anti-skid effect can be achieved.
The working principle is as follows:
when the promotion button promoted forward, the locating pin was jacked gradually under the effect of gag lever post and slant spout for the locating pin with cup joint inside the cavity pipe fitting breaks away from each other, realizes the extension or the shrink of cavity pipe fitting, and the size of extension or shrink is controlled with the low-order jack or the high-order jack at cavity pipe fitting both ends. When the hollow pipe fitting moves to a proper position, the push button automatically resets under the elastic force of the spring, and the positioning pin is also automatically inserted into the corresponding jack on the hollow pipe fitting to be fixed.
The utility model has reasonable structural design, firm connection, long service life, high hardness and good toughness, and every two adjacent hollow pipe fittings are fastened in an inserting mode of the positioning pins, thereby being convenient to operate.
Claims (10)
1. The utility model provides a novel snap-fastener formula high altitude telescopic link, characterized by: the pipe fitting comprises a plurality of hollow pipe fittings which are movably sleeved end to end;
the tail end of the hollow pipe fitting positioned at the outermost part is provided with a plugging end cover, the front end of the hollow pipe fitting positioned at the innermost part is provided with a mounting hole far away from the plugging end cover, and the mounting hole is used for mounting an end head workpiece for high-altitude operation; the sleeve joint ends of every two adjacent hollow pipe fittings are telescopically fixed through joint parts;
the joint component comprises a fixed sleeve, one side of the fixed sleeve is provided with a first rotating shaft seat and a second rotating shaft seat which are symmetrically arranged along the axial direction of the fixed sleeve, the first rotating shaft seat is provided with a pushing button which is connected with the first rotating shaft seat in a sliding way through a horizontal sliding groove, one end of the pushing button, which is close to the second rotating shaft seat, is elastically connected with a positioning baffle plate arranged on the fixed sleeve through a spring, one end of the pushing button, which is close to the second rotating shaft seat, is provided with a positioning pin, the positioning pin penetrates through the thickness direction of the pushing button and penetrates through the fixed sleeve to be mutually inserted with a low-position jack on the hollow pipe fitting sleeved in the fixed sleeve, the pushing button is provided with an inclined sliding groove which corresponds to the positioning pin, the middle part of the positioning pin movably penetrates through a limiting rod which corresponds to the positioning pin in the vertical and horizontal directions, the limiting rod is in the inclined sliding groove to be connected with the positioning pin in a sliding way and drives the positioning pin to move up and down, the lower end of the inclined sliding groove faces the direction of the rotating shaft seat II, the high end of the inclined sliding groove faces the direction of the rotating shaft seat I, a cover body is arranged between the rotating shaft seat I and the rotating shaft seat II, and a positioning hole for the positioning pin to penetrate through is formed in the cover body.
2. The novel snap-fastener type high altitude telescopic rod as claimed in claim 1, wherein: be equipped with the poker rod rather than rotating the connection on the pivot seat two, the poker rod with the junction department of pivot seat two is equipped with the orientation the bulge that fixed cover direction extends, the bulge with it corresponds to laminate each other to press the film that is equipped with on the fixed cover, press the film and be in the top of bulge touches down and cup joints in inside the outer wall of cavity pipe fitting pushes up tightly each other.
3. The novel snap-fastener type high altitude telescopic rod as claimed in claim 2, wherein: the poke rod is of an L-shaped structure.
4. The novel snap-fastener type high altitude telescopic rod as claimed in claim 1, wherein: the anti-falling side baffle plates are arranged on two sides of the tail end of the hollow pipe fitting in the sleeve joint, the anti-falling side baffle plates are mutually inserted with the hollow pipe fitting, and the end parts of the anti-falling side baffle plates are mutually limited with the step platforms arranged on the inner diameter of the fixed sleeve.
5. The novel snap-fastener type high altitude telescopic rod as claimed in claim 1, wherein: the fixing sleeve is mutually fixed with the hollow pipe fitting sleeved outside through a pin.
6. The novel snap-fastener type high altitude telescopic rod as claimed in claim 1, wherein: and one end of the push button, which is close to the second rotating shaft seat, is provided with a positioning column for limiting the spring.
7. The novel snap-fastener type high altitude telescopic rod as claimed in claim 1, wherein: and the tail end of the hollow pipe fitting sleeved inside is provided with a tail warning marking line.
8. The novel snap-fastener type high altitude telescopic rod as claimed in claim 1, wherein: the end face of the hollow pipe fitting is in a round, oval or corner-smearing rectangular shape.
9. The novel snap-fastener type high altitude telescopic rod as claimed in claim 1, wherein: and reinforcing ribs arranged along the axial direction of the hollow pipe fitting are arranged on the inner wall or/and the outer wall of the hollow pipe fitting.
10. The novel snap-fastener type high altitude telescopic rod as claimed in claim 1, wherein: and the tail end of the hollow pipe fitting positioned at the outermost part is provided with an anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122031387.5U CN215908198U (en) | 2021-08-26 | 2021-08-26 | Novel snap-fastener type high-altitude telescopic rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122031387.5U CN215908198U (en) | 2021-08-26 | 2021-08-26 | Novel snap-fastener type high-altitude telescopic rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215908198U true CN215908198U (en) | 2022-02-25 |
Family
ID=80292772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122031387.5U Active CN215908198U (en) | 2021-08-26 | 2021-08-26 | Novel snap-fastener type high-altitude telescopic rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215908198U (en) |
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2021
- 2021-08-26 CN CN202122031387.5U patent/CN215908198U/en active Active
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