CN210858550U - Can extend insulating companion ladder - Google Patents
Can extend insulating companion ladder Download PDFInfo
- Publication number
- CN210858550U CN210858550U CN201920867845.9U CN201920867845U CN210858550U CN 210858550 U CN210858550 U CN 210858550U CN 201920867845 U CN201920867845 U CN 201920867845U CN 210858550 U CN210858550 U CN 210858550U
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- frame
- support
- support frame
- adjusting
- alignment jig
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Abstract
The utility model belongs to the technical field of insulating companion ladder, especially, be an extensible insulating companion ladder, including the support that is used for supporting, be used for pivoted connecting axle, the support frame that is used for supporting, be used for extending the high extension frame and be used for angle modulation's alignment jig, the top of support runs through there is the connecting axle, the opposite side of connecting axle is provided with the support frame, rotate through the connecting axle between support and the support frame and be connected, the side of support frame is provided with the extension frame, the opposite side of support frame is fixed with the alignment jig, the side equidistance of support and support frame is fixed with the non slipping spur, the support is fixed with the support go-between with the junction of connecting axle; when vertical direction extends, extend and slide between frame and the slide rail, increase the upper and lower extension height of integrated device, extend simultaneously and put up the insulating companion ladder that can regard as independent unilateral and use, make this insulating companion ladder collection extend, splice as an organic whole, increase the device's application scope.
Description
Technical Field
The utility model belongs to the technical field of insulating companion ladder, concretely relates to can extend insulating companion ladder.
Background
The insulating elevator is one of the necessary use tools of electrician's work now for maintenance and installation power equipment, and the fitment of now at home, installation removal broadband etc. insulating elevator is one of the necessary instrument for the use and the installation of indoor height.
Along with the establishment of floors with different floor heights, the types and the heights of the insulating elevator are quite large according to the change of the market.
The prior art has the following problems:
1. the extension range of the bottom support of the insulating elevator is limited, and the extension range is smaller;
2. the height that extends about insulating companion ladder is structure as an organic whole, inconvenient dismantlement.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an insulating companion ladder can extend has the scope amplification that the side extends, and accommodation is wider, supports and the structure separation of extending from top to bottom, the characteristics of convenient concatenation.
In order to achieve the above object, the utility model provides a following technical scheme: an extensible insulating elevator comprises a support for supporting, a connecting shaft for rotating, a support frame for supporting, an extending frame for extending the height and an adjusting frame for adjusting the angle, wherein the connecting shaft penetrates through the upper part of the support, the support frame is arranged on the other side of the connecting shaft, the support frame and the support frame are rotatably connected through the connecting shaft, the extending frame is arranged on the side surface of the support frame, the adjusting frame is fixed on the other side of the support frame, anti-skid blocks are fixed on the side surfaces of the support frame and the support frame at equal intervals, a support connecting ring is fixed at the connecting position of the support frame and the connecting shaft, and a support frame connecting ring is fixed at the connecting position of the support frame and;
the tail end of the T-shaped structure of the connecting shaft is welded with a circular block with the same maximum radius;
a slide rail is fixed on one side of the support frame close to the extension frame, an extension frame is arranged on the other side of the slide rail, a positioning bolt penetrates through the joint of the extension frame and the support frame, and positioning holes are formed in the joints of the positioning bolt, the extension frame and the support frame;
the other side of the adjusting frame is provided with an auxiliary adjusting frame, the horizontal vertical surface of the auxiliary adjusting frame is in threaded connection with an adjusting screw, adjusting holes are formed in the joint of the adjusting screw and the adjusting frame, and the adjusting holes are arranged on the inner side of the adjusting frame at equal intervals.
As the utility model relates to an insulating companion ladder is preferred can extend, the cross-section of non slipping spur is the arc structure, and structure as an organic whole between non slipping spur and support frame, the support.
As the utility model relates to an it is preferred that insulating companion ladder can extend, be connected through spot welding mode between connecting axle and the circular block.
As the utility model relates to an it is preferred to extend insulating companion ladder, structure as an organic whole between support go-between and the support.
As the utility model relates to an insulating companion ladder is preferred can extend, the inboard of extending the frame is seted up and is slided the identical spout of slide rail, and constitutes sliding construction between extending frame and the support frame.
As the utility model relates to an insulating companion ladder is preferred can extend, constitute extending structure between alignment jig and the vice alignment jig, and the alignment jig offers the identical fluting with vice alignment jig external dimension with the junction of vice alignment jig.
As an advantage of the present invention, the maximum length of the adjusting screw is greater than the maximum width between the adjusting frames.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the stable scope of bottom sprag of insulating companion ladder of adjustment, through the pulling support, change the flexible length between alignment jig and the vice alignment jig, the range change appears between drive support and the support frame, makes the altitude mixture that this insulating companion ladder can be adjusted increase, and the side extension degree increases, and accommodation is wider.
2. When vertical direction extends, extend and slide between frame and the slide rail, increase the upper and lower extension height of integrated device, extend simultaneously and put up the insulating companion ladder that can regard as independent unilateral and use, make this insulating companion ladder collection extend, splice as an organic whole, increase the device's application scope.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the middle frame and the supporting frame of the present invention;
fig. 3 is a schematic structural diagram of an adjusting mechanism in the present invention;
fig. 4 is a schematic view of a connecting shaft structure in the present invention;
fig. 5 is a schematic view of the local enlarged structure in fig. 1A of the present invention.
In the figure: 1. a support; 11. anti-skid blocks; 12. a bracket connecting ring; 13. a support frame connecting ring; 2. a connecting shaft; 21. a circular block; 3. a support frame; 4. an extension frame; 41. positioning the bolt; 42. positioning holes; 43. a slide rail; 5. an adjusting bracket; 51. an auxiliary adjusting frame; 52. an adjustment hole; 53. adjusting the screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Example 1
Referring to fig. 1-5, the present invention provides an extensible insulated elevator, including a support 1 for supporting, a connecting shaft 2 for rotating, a support frame 3 for supporting, an extending frame 4 for extending height, and an adjusting frame 5 for adjusting angle, wherein the connecting shaft 2 penetrates above the support 1, the support frame 3 is disposed on the other side of the connecting shaft 2, the support 1 and the support frame 3 are rotatably connected through the connecting shaft 2, the extending frame 4 is disposed on the side surface of the support frame 3, the adjusting frame 5 is fixed on the other side surface of the support frame 3, anti-slip blocks 11 are fixed on the side surfaces of the support 1 and the support frame 3 at equal intervals, a support connecting ring 12 is fixed at the joint of the support 1 and the connecting shaft 2, and a connecting ring 13 is fixed at the joint of the support frame 3 and the connecting shaft 2;
the tail end of the T-shaped structure of the connecting shaft 2 is welded with a round block 21 with the same maximum radius;
a slide rail 43 is fixed on one side of the support frame 3 close to the extension frame 4, the extension frame 4 is arranged on the other side of the slide rail 43, a positioning bolt 41 penetrates through the joint of the extension frame 4 and the support frame 3, and positioning holes 42 are arranged at the joints of the positioning bolt 41, the extension frame 4 and the support frame 3;
the other side of the adjusting frame 5 is provided with an auxiliary adjusting frame 51, the horizontal vertical surface of the auxiliary adjusting frame 51 is in threaded connection with an adjusting screw 53, the joint of the adjusting screw 53 and the adjusting frame 5 is provided with adjusting holes 52, and the adjusting holes 52 are equidistantly arranged on the inner side of the adjusting frame 5.
In this embodiment: the purpose of adjusting the position between the support 1 and the support 3 is realized by rotating the support connecting ring 12 of the support 1 and the support connecting ring 13 of the support 3 in a staggered manner, the position between the support 1 and the support 3 is adjusted by rotating the adjusting screw 53, the adjusting screw 53 directly penetrates through the adjusting frame 5 and the adjusting hole 52 on the inner side of the auxiliary adjusting frame 51, the positions of the adjusting frame 5 and the auxiliary adjusting frame 51 are positioned, the position between the support 1 and the support 3 is fixed, the positions of the support 3 and the support 1 are adjusted by changing the width adjustment between the adjusting frame 5 and the auxiliary adjusting frame 51, the support 3 and the support 1 can be supported by using different ground, the touch feeling between feet and the support 1 is increased by the arrangement of the anti-skid blocks 11, the safety consciousness of a user is increased, the sliding between the sliding chute of the extension frame 4 and the sliding rail 43 is pushed, and the positioning bolt 41 is rotated, the upper end and the lower end between the positioning bolts 41 directly penetrate through the positioning holes 42, so that the position of the extension frame 4 is directly fixed, the device has an extensible function, and the extension frame 4 and the support frame 3 can be detached.
Specifically, the section of the anti-skid block 11 is of an arc structure, and the anti-skid block 11, the support frame 3 and the support 1 are of an integrated structure.
In this embodiment: the sense of touch of the sole of the foot when the user steps on the foot is increased, and the safety awareness of the user is increased.
Specifically, the connecting shaft 2 and the circular block 21 are connected by spot welding.
In this embodiment: the rotating range of motion of the support connecting ring 12 and the support frame connecting ring 13 is limited between the connecting shaft 2 and the circular block 21, and the support frame connecting ring 12 and the support frame connecting ring 13 are prevented from shaking.
Specifically, the bracket connecting ring 12 and the bracket 1 are of an integral structure.
In this embodiment: the iron sheet which is common in the market and is additionally fixed is changed to be fixed, the number of the connecting holes is reduced, and the stability of the connecting end is improved.
Specifically, the inner side of the extension frame 4 is provided with a sliding slot matched with the sliding rail 43, and a sliding structure is formed between the extension frame 4 and the support frame 3.
In this embodiment: the extension frame 4 slides on the slide rails 43 to give the insulating elevator an extendable configuration.
Specifically, a telescopic structure is formed between the adjusting frame 5 and the auxiliary adjusting frame 51, and a groove matched with the external dimension of the auxiliary adjusting frame 51 is formed at the joint of the adjusting frame 5 and the auxiliary adjusting frame 51.
In this embodiment: the device can directly limit the opening and closing angle of the support 1 and the support 3 through the telescopic length and the storage length between the adjusting frame 5 and the auxiliary adjusting frame 51, and the stable shape of the support 1 and the support 3 can be conveniently adjusted.
Specifically, the maximum length of the adjustment screw 53 is greater than the maximum width between the adjustment brackets 5.
In this embodiment: the adjusting screw 53 can directly penetrate between the adjusting frames 5, and can directly fix the position between the adjusting frames 5 and the auxiliary adjusting frame 51, so as to facilitate the distance between the fixing support 1 and the bottom of the support frame 3.
The utility model discloses a theory of operation and use flow: according to different use places, one end of a support frame 3 is directly placed on the surface which is smooth with the ground, a support 1 is dragged, a support connecting ring 12 of the support 1 directly rotates with a connecting shaft 2, the support connecting ring 12 of the support 1 and a support connecting ring 13 of the support 3 are arranged in a staggered mode, the position between the support 1 and the support frame 3 can be directly adjusted, the distance between two ends of an adjusting frame 5 and an auxiliary adjusting frame 51 which are connected with the support 1 is continuously increased, after the position of the other end of the support 1 is determined, an adjusting screw 53 is rotated, the adjusting screw 53 directly penetrates through an adjusting hole 52 on the inner side of the adjusting frame 5 and the auxiliary adjusting frame 51, the positions of the adjusting frame 5 and the auxiliary adjusting frame 51 are directly positioned, the position between the support 1 and the support frame 3 is determined, the position between the support 3 and the support 1 is conveniently adjusted according to the width adjustment between the adjusting frame 5, make support frame 3 and support 1 can use different ground to support, when the staff directly climbs, directly trample on non slipping spur 11, increase the sense of touch between foot and the support 1, increase user's safety awareness, highly different according to the use, promote to extend and slide between the spout of frame 4 and the slide rail 43, then through rotating positioning bolt 41, both ends directly run through locating hole 42 about between positioning bolt 41, make the position of extending frame 4 directly fixed good, make the device have the effect of can stretching, extend equally and to dismantle between frame 4 and the support frame 3, can adjust according to the demand during the use, alleviate and carry the burden.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an insulating companion ladder can extend, is including support (1) that is used for supporting, be used for pivoted connecting axle (2), support frame (3) that are used for supporting, be used for extending high extension frame (4) and be used for angle of adjustment's alignment jig (5), connecting axle (2) have been run through to the top of support (1), the opposite side of connecting axle (2) is provided with support frame (3), rotate through connecting axle (2) between support (1) and the support frame (3) and be connected, the side of support frame (3) is provided with extension frame (4), the opposite side of support frame (3) is fixed with alignment jig (5), its characterized in that: anti-skidding blocks (11) are fixed on the side faces of the support (1) and the support frame (3) at equal intervals, a support connecting ring (12) is fixed at the joint of the support (1) and the connecting shaft (2), and a support frame connecting ring (13) is fixed at the joint of the support frame (3) and the connecting shaft (2);
the tail end of the T-shaped structure of the connecting shaft (2) is welded with a circular block (21) with the same maximum radius;
a sliding rail (43) is fixed on one side, close to the extending frame (4), of the supporting frame (3), the extending frame (4) is arranged on the other side of the sliding rail (43), a positioning bolt (41) penetrates through the joint of the extending frame (4) and the supporting frame (3), and positioning holes (42) are formed in the joints of the positioning bolt (41) and the extending frame (4) and the supporting frame (3);
the other side of alignment jig (5) is provided with vice alignment jig (51), the horizontal vertical plane threaded connection of vice alignment jig (51) has adjusting screw (53), the junction of adjusting screw (53) and alignment jig (5) is provided with regulation hole (52), regulation hole (52) equidistance sets up in the inboard of alignment jig (5).
2. An extendable, insulated elevator as defined in claim 1, wherein: the cross section of the anti-skid block (11) is of an arc-shaped structure, and the anti-skid block (11), the support frame (3) and the support (1) are of an integrated structure.
3. An extendable, insulated elevator as defined in claim 1, wherein: the connecting shaft (2) is connected with the round block (21) in a spot welding mode.
4. An extendable, insulated elevator as defined in claim 1, wherein: the bracket connecting ring (12) and the bracket (1) are integrated.
5. An extendable, insulated elevator as defined in claim 1, wherein: the inner side of the extension frame (4) is provided with a sliding chute matched with the sliding rail (43), and a sliding structure is formed between the extension frame (4) and the support frame (3).
6. An extendable, insulated elevator as defined in claim 1, wherein: an expansion structure is formed between the adjusting frame (5) and the auxiliary adjusting frame (51), and a groove matched with the external size of the auxiliary adjusting frame (51) is formed in the joint of the adjusting frame (5) and the auxiliary adjusting frame (51).
7. An extendable, insulated elevator as defined in claim 1, wherein: the maximum length of the adjusting screw rod (53) is larger than the maximum width between the adjusting frames (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867845.9U CN210858550U (en) | 2019-06-11 | 2019-06-11 | Can extend insulating companion ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920867845.9U CN210858550U (en) | 2019-06-11 | 2019-06-11 | Can extend insulating companion ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210858550U true CN210858550U (en) | 2020-06-26 |
Family
ID=71285779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920867845.9U Expired - Fee Related CN210858550U (en) | 2019-06-11 | 2019-06-11 | Can extend insulating companion ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210858550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153132A (en) * | 2021-05-07 | 2021-07-23 | 广东电网有限责任公司东莞供电局 | Insulating ladder for electric power overhaul |
-
2019
- 2019-06-11 CN CN201920867845.9U patent/CN210858550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153132A (en) * | 2021-05-07 | 2021-07-23 | 广东电网有限责任公司东莞供电局 | Insulating ladder for electric power overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |