CN219792276U - Flat arm holding pole convenient for arm disassembly - Google Patents
Flat arm holding pole convenient for arm disassembly Download PDFInfo
- Publication number
- CN219792276U CN219792276U CN202320656748.1U CN202320656748U CN219792276U CN 219792276 U CN219792276 U CN 219792276U CN 202320656748 U CN202320656748 U CN 202320656748U CN 219792276 U CN219792276 U CN 219792276U
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- CN
- China
- Prior art keywords
- flat arm
- arm
- flat
- wire rope
- holding pole
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- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
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- Electric Cable Installation (AREA)
Abstract
The utility model discloses a flat arm holding pole convenient for arm disassembly, which comprises: the flat arm holding pole body is provided with flat arms at two sides of an upper support, and the upper end of the flat arm holding pole body is provided with a tower top; one end of the first steel wire rope is connected to the tower top, and the other end of the first steel wire rope is connected to the flat arm; the lifting mechanism is arranged on the ground and is provided with a second steel wire rope; the jacking mechanism is arranged at the lower part of the flat arm holding pole body; the flat arm holding pole is provided with a first state and a second state; in the first state, the second steel wire rope is led out from the lifting mechanism and bypasses a first pulley at the end part of the flat arm to be connected to a lifting hook of the luffing trolley on the flat arm; and in the second state, the second steel wire rope is led out from the lifting mechanism and bypasses a second pulley at the top of the tower to be connected to the flat arm. According to the utility model, the pull rod on the traditional flat arm holding pole is replaced by the first steel wire rope, so that the flat arm is convenient to detach.
Description
Technical Field
The utility model relates to the field of electric holding poles, in particular to a flat arm holding pole convenient for arm disassembly.
Background
Based on the existing electric power iron tower assembly, an inner-attached double-side-lifted flat arm electric power holding pole is used, and after the electric power iron tower is installed, the electric power holding pole is detached to be a difficult problem. In the prior art, the flat arm holding pole is different from the rocker arm holding pole, the flat arm of the flat arm holding pole is connected with the tower top through the pull rod, and the pull rod is of a rigid structure, so that the rotation can not be performed when the flat arm holding pole is used, the arm can be retracted only after the pull rod is dismantled at high altitude, but the pull rod is dismantled at high altitude, and a certain danger exists.
For example, the application number is 2018202106019, the central tower is connected with the suspension arm through the pull rod, and the suspension arm cannot rotate when being used, so that the suspension arm can be retracted only after the pull rod is detached at high altitude, but the pull rod is detached at high altitude, so that a certain danger exists.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the flat arm holding pole convenient for the detachment of the arm, wherein the pull rod on the traditional flat arm holding pole is replaced by the first steel wire rope, the retraction of the flat arm can be realized without detaching the pull rod, and the detachment of the flat arm is convenient.
The utility model adopts the following technical scheme:
a flat arm pole for facilitating arm disassembly, comprising: the flat arm holding pole body is provided with flat arms at two sides of an upper support, and the upper end of the flat arm holding pole body is provided with a tower top; one end of the first steel wire rope is connected to the tower top, and the other end of the first steel wire rope is connected to the flat arm; the lifting mechanism is arranged on the ground and is provided with a second steel wire rope; the jacking mechanism is arranged at the lower part of the flat arm holding pole body; the flat arm holding pole is provided with a first state and a second state; in the first state, the second steel wire rope is led out from the lifting mechanism and bypasses a first pulley at the end part of the flat arm to be connected to a lifting hook of the luffing trolley on the flat arm; and in the second state, the second steel wire rope is led out from the lifting mechanism and bypasses a second pulley at the top of the tower to be connected to the flat arm.
Preferably, in the second state, the luffing trolley is fixedly connected to the flat arm.
Preferably, the flat arm is provided with a first hinge member, and the first steel wire rope is hinged to the first hinge member.
Preferably, a second hinge member is arranged on the tower top, and the first steel wire rope is hinged on the second hinge member.
Compared with the prior art, the utility model has the following advantages: the utility model provides a flat arm holding pole convenient for arm disassembly, which is characterized in that a pull rod on a traditional flat arm holding pole is replaced by a first steel wire rope, the winding mode of a second steel wire rope is only required to be adjusted, the arm folding of a flat arm can be realized without dismantling the pull rod, and the flat arm is convenient to disassemble.
Drawings
Fig. 1 is a schematic structural view of a flat arm pole.
Fig. 2 is a schematic top view of a column.
Fig. 3 is a schematic view of a flat arm portion.
Fig. 4 is a schematic view of a first state of a flat arm boom.
Fig. 5 is a schematic view of the flat arm pole during retraction.
Fig. 6 is a schematic view of the flat arm pole after retraction is completed.
In the figure, a flat arm holding pole body 1, a flat arm 11, a tower top 12, a first hinging piece 13, a second hinging piece 14, a first steel wire rope 2, a lifting mechanism 3, a second steel wire rope 31 and a jacking mechanism 4.
Detailed Description
In order to facilitate understanding of the technical scheme of the present utility model, the following detailed description is made with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1-6, a flat arm boom for facilitating removal of an arm, comprising:
the flat arm holding pole body 1 is provided with flat arms 11 at two sides of an upper support, and a tower top 12 is arranged at the upper end;
one end of the first steel wire rope 2 is connected to the tower top 12, and the other end is connected to the flat arm 11;
the lifting mechanism 3 is arranged on the ground and is provided with a second steel wire rope 31;
the jacking mechanism 4 is arranged at the lower part of the flat arm holding pole body 1
The flat arm holding pole is provided with a first state and a second state;
in the first state, the second steel wire rope 31 is led out from the lifting mechanism 3 and connected to a lifting hook of the luffing trolley on the flat arm 11 by a first pulley bypassing the end part of the flat arm 11;
in the second state, the second wire rope 31 is led out from the lifting mechanism 3 and bypasses the second pulley of the tower top 12 to be connected to the flat arm 11.
The first state is a state that the flat arm holding pole is normally used, and the second state is a state that the flat arm holding pole needs to be disassembled.
Specifically, in the first state, the hoist of the hoisting mechanism 3 works to retract the second wire rope 31, and the lifting hook on the second wire rope 31 rises; the hoist of the hoisting mechanism 3 is reversed and drives the lifting hook to descend through the second steel wire rope 31.
In the second state, as shown in fig. 4 to 6, the hoist of the hoisting mechanism 3 works to retract the second wire rope 31, and since the flat arm 11 is hinged to the flat arm holding pole body 1, the flat arm 11 can swing upward until the flat arm 11 is vertically disposed upward. At this time, the whole lowering operation is performed by the jacking mechanism 4 until the flat arm approaches the bottom surface, so that the flat arm is disassembled, the pull rod on the traditional flat arm holding rod is replaced by the first steel wire rope 2, the winding mode of the second steel wire rope 31 is only required to be adjusted, the folding of the flat arm can be realized without dismantling the pull rod, and the flat arm is convenient to disassemble.
Specifically, in the second state, the luffing trolley is fixedly connected to the flat arm 11, that is, the luffing trolley needs to be fixed to prevent movement during arm retraction.
The flat arm 11 is provided with a first hinging piece 13, and the first steel wire rope 2 is hinged on the first hinging piece 13; the tower top 12 is provided with a second hinging piece 14, and the first steel wire rope 2 is hinged on the second hinging piece 14; i.e. the first wire 2 is hinged between the flat arm 11 and the top 12 of the tower.
The foregoing is merely a preferred embodiment of the present utility model, and the scope of the utility model is defined by the claims, and those skilled in the art should also consider the scope of the present utility model without departing from the spirit and scope of the utility model.
Claims (4)
1. A flat arm pole for facilitating arm disassembly, comprising:
the flat arm holding pole body (1) is provided with flat arms (11) at two sides of an upper support, and the upper end of the flat arm holding pole body is provided with a tower top (12);
one end of the first steel wire rope (2) is connected to the tower top (12), and the other end is connected to the flat arm (11);
the lifting mechanism (3) is arranged on the ground and is provided with a second steel wire rope (31);
the jacking mechanism (4) is arranged at the lower part of the flat arm holding pole body (1);
the flat arm holding pole is provided with a first state and a second state;
in the first state, the second steel wire rope (31) is led out from the lifting mechanism (3) and connected to a lifting hook of the luffing trolley on the flat arm (11) by bypassing a first pulley at the end part of the flat arm (11);
in the second state, the second pulley which is led out from the lifting mechanism (3) and bypasses the tower top (12) is connected to the flat arm (11).
2. A boom shank for facilitating boom disassembly as claimed in claim 1, wherein in said second condition said luffing trolley is fixedly attached to the boom (11).
3. A flat arm boom for facilitating the removal of an arm according to claim 1, characterized in that the flat arm (11) is provided with a first hinge member (13), and the first wire rope (2) is hinged to the first hinge member (13).
4. A flat arm boom for facilitating arm disassembly according to claim 1, wherein the top of the tower (12) is provided with a second hinge member (14), and the first wire rope (2) is hinged to the second hinge member (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320656748.1U CN219792276U (en) | 2023-03-29 | 2023-03-29 | Flat arm holding pole convenient for arm disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320656748.1U CN219792276U (en) | 2023-03-29 | 2023-03-29 | Flat arm holding pole convenient for arm disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219792276U true CN219792276U (en) | 2023-10-03 |
Family
ID=88181397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320656748.1U Active CN219792276U (en) | 2023-03-29 | 2023-03-29 | Flat arm holding pole convenient for arm disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219792276U (en) |
-
2023
- 2023-03-29 CN CN202320656748.1U patent/CN219792276U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |