CN202744224U - Conveniently-dismantled holding rod - Google Patents
Conveniently-dismantled holding rod Download PDFInfo
- Publication number
- CN202744224U CN202744224U CN2012203839289U CN201220383928U CN202744224U CN 202744224 U CN202744224 U CN 202744224U CN 2012203839289 U CN2012203839289 U CN 2012203839289U CN 201220383928 U CN201220383928 U CN 201220383928U CN 202744224 U CN202744224 U CN 202744224U
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- CN
- China
- Prior art keywords
- joint body
- mobile jib
- taper pin
- pole
- holding rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
A conveniently-dismantled holding rod comprises a holding rod main body, wherein the holding rod main body consists of a plurality of section bodies with truss structures, each section body comprises four vertically arranged main rods, and two ends of each main rod of each section body are provided with horizontal connecting holes. The main rods of adjacent section bodies are fixedly connected through connecting pieces in a matched and corresponding mode. The conveniently-dismantled holding rod is characterized in that the connecting pieces are tapered pins, and blocking pins for preventing the tapered pins from withdrawing from the connecting holes are inserted into the thin ends of the tapered pins. The conveniently-dismantled holding rod adopts the tapered pins as the connecting pieces, simplifies a connecting structure while guaranteeing the connecting reliability, is convenient to install and dismantle, greatly improves the work efficiency of installation and dismantling and saves manpower. Furthermore, the number of the connecting pieces is decreased and is easily managed.
Description
Technical field
The utility model relates to a kind of pole, specifically a kind of pole of the easy accessibility that uses in transmission and transformation engineering.
Background technology
Pole is the big rack that a kind of lifting is used, and the co-operation such as winch, assembly pulley and steel rope, can lift by crane on the spot the weight of hundreds of ton.All be to connect by high strength bolt between the every joint of traditional pole, this connection mode installs trouble very, affects work efficiency, and not quick detachable.And the too many easy care not of bolt and nut parts, lose easily.
The utility model content
The shortcoming that exists in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of pole of easy accessibility, and this pole is easy to loading and unloading, saves manpower, increases work efficiency.
In order to address the above problem, the utility model is by the following technical solutions: a kind of pole of easy accessibility, comprise the pole main body, described pole main body is comprised of the joint body of a plurality of truss structures, each joint body comprises 4 mobile jibs that vertically arrange, and the mobile jib two ends of described joint body are equipped with horizontal connecting bore; Cooperate corresponding captive joint by attaching parts with described connecting bore between the mobile jib of adjacent segments body; Described attaching parts is taper pin, and the taper end of taper pin is plugged with and prevents that taper pin from withdrawing from the backing pin of described connecting bore.
Preferably: the butt end of described taper pin is provided with negative thread vertically.
Preferably, the mobile jib lower end of described joint body is provided with connecting panel, and the connecting bore that cooperates with taper pin is set on the connecting panel; The mobile jib upper end of described joint body is provided with the groove of opening upwards; The groove both sides arrange the connecting bore that cooperates with taper pin; The groove of connecting panel and the mobile jib of the joint body that is positioned at lower floor of mobile jib that is positioned at the joint body on upper strata is pegged graft and is cooperated.
The beneficial effects of the utility model are: it adopts taper pin as attaching parts, has simplified connection structure when guaranteeing connection reliability, and mounting or dismounting are convenient, greatly improve the work efficiency of mounting or dismounting, and saved manpower, this outer connector quantity is reduced, and is easier to management.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further:
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the local structure for amplifying scheme drawing of A part among Fig. 1;
Description of reference numerals: 1 backing pin, 2 otic placodes, 3 connecting panels, 4 taper pins, 5 mobile jibs, 6 pole main bodys, 7 joint bodies, 8 grooves.
The specific embodiment
As shown in Figure 1, a kind of pole of easy accessibility comprises pole main body 6, and described pole main body 6 is comprised of the joint body 7 of a plurality of truss structures, and each joint body comprises 4 mobile jibs 5 that vertically arrange,
The groove 8 of connecting panel 3 and the mobile jib of the joint body that is positioned at lower floor of mobile jib that is positioned at the joint body on upper strata is pegged graft and is cooperated.Cooperate corresponding captive joint by attaching parts with described connecting bore between connecting panel 3 and the groove 8; This attaching parts is taper pin 4, and the taper end of taper pin 4 is plugged with and prevents that taper pin 4 from withdrawing from the backing pin 1 of described connecting bore.
The butt end of described taper pin 4 is provided with negative thread vertically.This negative thread is conducive to connect mounting or dismounting tools, implements mounting or dismounting.
Among this embodiment, described groove 8 has two otic placodes to consist of, and as other embodiments, the groove that can directly process an opening upwards in the end of rod member gets final product, the outside face of rod member not only is confined to the plane, and this also is that taper pin connects and bolted difference.Be conducive to simplify the manufacture craft of pole.
Claims (3)
1. the pole of an easy accessibility comprises the pole main body, and described pole main body is comprised of the joint body of a plurality of truss structures, and each joint body comprises 4 mobile jibs that vertically arrange, and the mobile jib two ends of described joint body are equipped with horizontal connecting bore; Cooperate corresponding captive joint by attaching parts with described connecting bore between the mobile jib of adjacent segments body; It is characterized in that: described attaching parts is taper pin, and the taper end of taper pin is plugged with and prevents that taper pin from withdrawing from the backing pin of described connecting bore.
2. the pole of a kind of easy accessibility according to claim 1, it is characterized in that: the butt end of described taper pin is provided with negative thread vertically.
3. the pole of a kind of easy accessibility according to claim 1 and 2 is characterized in that, the mobile jib lower end of described joint body is provided with connecting panel, and the connecting bore that cooperates with taper pin is set on the connecting panel; The mobile jib upper end of described joint body is provided with the groove of opening upwards; The groove both sides arrange the connecting bore that cooperates with taper pin; The groove of connecting panel and the mobile jib of the joint body that is positioned at lower floor of mobile jib that is positioned at the joint body on upper strata is pegged graft and is cooperated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203839289U CN202744224U (en) | 2012-08-03 | 2012-08-03 | Conveniently-dismantled holding rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203839289U CN202744224U (en) | 2012-08-03 | 2012-08-03 | Conveniently-dismantled holding rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202744224U true CN202744224U (en) | 2013-02-20 |
Family
ID=47703653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203839289U Expired - Lifetime CN202744224U (en) | 2012-08-03 | 2012-08-03 | Conveniently-dismantled holding rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202744224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774758A (en) * | 2012-08-03 | 2012-11-14 | 山东送变电工程公司 | Derrick convenient for dismounting |
-
2012
- 2012-08-03 CN CN2012203839289U patent/CN202744224U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102774758A (en) * | 2012-08-03 | 2012-11-14 | 山东送变电工程公司 | Derrick convenient for dismounting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130220 |
|
| CX01 | Expiry of patent term |