CN215419332U - Detachable movable crossing frame - Google Patents
Detachable movable crossing frame Download PDFInfo
- Publication number
- CN215419332U CN215419332U CN202121736121.4U CN202121736121U CN215419332U CN 215419332 U CN215419332 U CN 215419332U CN 202121736121 U CN202121736121 U CN 202121736121U CN 215419332 U CN215419332 U CN 215419332U
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- cylinder
- support frame
- cylinder body
- frame
- connecting block
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Abstract
The utility model relates to a detachable movable crossing structure which comprises a cylinder body and a plurality of support frames, wherein the cylinder body is in a hollow tubular shape, a plurality of rollers are arranged at the upper end of the cylinder body, an air cylinder is arranged in the cylinder body, the output end of the air cylinder faces upwards, a connecting block is arranged at the output end of the air cylinder, a base is arranged at the lower end of the cylinder body, the support frames are positioned in the cylinder body, the lower ends of the support frames are hinged with the connecting block, and the support frames and the rollers are matched with each other.
Description
Technical Field
The utility model relates to the technical field of crossing frames, in particular to a detachable and movable crossing frame.
Background
With the continuous development of economy, the investment of electric power construction is continuously increased; the construction of power transmission projects is continuously increased, line construction is frequent, and due to the influence of landforms, landforms and line channels, the phenomena of crossing houses, roads, railways, wharfs, bridges, running lines and the like on construction sites are more and more. Meanwhile, when line defects are processed and the power transmission line crosses the distribution line to carry out lead frame facility working hours, the crossed distribution line is often subjected to power failure processing, inconvenience is brought to production and life of customers, and the distribution network power supply reliability of enterprises is directly influenced. In order to guarantee power supply reliability, a common method is to carry out crossing frame construction on a lower-layer operation line of a construction line, so that the requirement of no power outage during line construction is met, and an existing line is protected.
However, the traditional spanning frame has long erection period and large influence on surrounding facilities.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide a detachable and movable crossing frame, which has the advantages of quick construction and convenient transportation compared with the traditional crossing frame, thereby reducing the inconvenience for production and life of customers.
In order to achieve the purpose, the detachable movable crossing frame comprises a cylinder body and a plurality of supporting frames, wherein the cylinder body is in a hollow tubular shape, a plurality of rollers are arranged at the upper end of the cylinder body, a cylinder is arranged in the cylinder body, the output end of the cylinder faces upwards, a connecting block is arranged at the output end of the cylinder, and a base is arranged at the lower end of the cylinder body;
the support frame is located in the column body, the lower end of the support frame is hinged to the connecting block, and the support frame is matched with the roller wheel.
Furthermore, the support frame adopts the retractable design.
Further, the support frame adopts the fretwork formula design.
Further, the cylinder surface is equipped with the joint, the joint with the air inlet of cylinder, gas outlet intercommunication.
Furthermore, the base is provided with a plurality of through holes which are communicated up and down, and a plurality of bolts are matched with the through holes.
Compared with the prior art, the utility model has the beneficial effects that:
the cylinder is under the effect of outside air supply, its output extension or shorten, drive connecting block up-and-down motion, the in-process of connecting block up-and-down motion, drive whole support frame rebound, the carriage can rely on the running roller because the reason of self weight in the in-process that rises, along with the rise of support frame, the support frame can use the running roller to extend all around to the fulcrum, comparatively save space when the carriage is in the stand, the transportation of this kind of crossing structure of being convenient for, after arriving the destination, place this kind of crossing structure in the region that needs carry out the stringing, adopt the mode just mentioned to expand the support frame again, the support frame for the cable that needs to lay holds up, alright be used for the erectting of cable.
Compared with the traditional spanning frame, the detachable movable spanning frame has the advantages of being fast to build and convenient to transport, so that inconvenience to production and life of customers is reduced.
Drawings
FIG. 1 is a cross-sectional view of a removable mobile spanning frame of the present invention;
FIG. 2 is a cross-sectional view of a removable mobile spanning frame of the present invention in another state;
in the figure: 1. a cylinder; 2. a support frame; 3. a roller; 4. a cylinder; 5. connecting blocks; 6. a base; 7. a joint; 8. and (4) bolts.
Detailed Description
To explain the technical content, structural features, attained objects and effects of the present invention in detail, embodiments are described below in detail with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides an embodiment:
the utility model provides a detachable movable crossing structure, which comprises a cylinder body 1 and a plurality of support frames 2, wherein the cylinder body 1 is in a hollow tubular shape, a plurality of rollers 3 are arranged at the upper end of the cylinder body 1, a cylinder 4 is arranged in the cylinder body 1, the output end of the cylinder 4 faces upwards, a connecting block 5 is arranged at the output end of the cylinder 4, and a base 6 is arranged at the lower end of the cylinder body 1;
the support frame 2 is located in the cylinder 1, the lower end of the support frame 2 is hinged to the connecting block 5, and the support frame 2 is matched with the roller 3.
Compared with the traditional spanning frame, the detachable movable spanning frame has the advantages of being fast to build and convenient to transport, so that inconvenience to production and life of customers is reduced.
Further, the support frame 2 adopts a telescopic design.
The support frame 2 is shortened during transportation, and the occupied volume of the device is reduced.
Further, the support frame 2 is designed in a hollow-out manner.
The weight of the support frame 2 is reduced as much as possible under the condition of ensuring the structural strength of the support frame 2.
Further, the surface of the cylinder 1 is provided with a joint 7, and the joint 7 is communicated with the air inlet and the air outlet of the cylinder 4.
Facilitating communication between an external air source and the cylinder 4.
Further, the base 6 is provided with a plurality of through holes (not shown) which are vertically through, and a plurality of bolts 8 are matched with the through holes.
The base 6 is connected with the ground more firmly through the bolt 8.
Claims (5)
1. The utility model provides a can dismantle portable spanning frame which characterized in that: the roller type air cylinder is characterized by comprising a cylinder body (1) and a plurality of supporting frames (2), wherein the cylinder body (1) is hollow and tubular, a plurality of rollers (3) are arranged at the upper end of the cylinder body (1), an air cylinder (4) is arranged in the cylinder body (1), the output end of the air cylinder (4) faces upwards, a connecting block (5) is arranged at the output end of the air cylinder (4), and a base (6) is arranged at the lower end of the cylinder body (1);
the support frame (2) is located in the column body (1), the lower end of the support frame (2) is hinged to the connecting block (5), and the support frame (2) is matched with the roller (3) mutually.
2. A demountable mobile spanning frame according to claim 1, wherein: the support frame (2) adopts a telescopic design.
3. A demountable mobile spanning frame according to claim 1, wherein: the support frame (2) is designed in a hollow-out mode.
4. A demountable mobile spanning frame according to claim 1, wherein: the cylinder (1) surface is equipped with joint (7), joint (7) with the air inlet, the gas outlet intercommunication of cylinder (4).
5. A demountable mobile spanning frame according to claim 1, wherein: the base (6) is provided with a plurality of through holes which are communicated up and down, and a plurality of bolts (8) are matched with the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736121.4U CN215419332U (en) | 2021-07-27 | 2021-07-27 | Detachable movable crossing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121736121.4U CN215419332U (en) | 2021-07-27 | 2021-07-27 | Detachable movable crossing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419332U true CN215419332U (en) | 2022-01-04 |
Family
ID=79653785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121736121.4U Active CN215419332U (en) | 2021-07-27 | 2021-07-27 | Detachable movable crossing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419332U (en) |
-
2021
- 2021-07-27 CN CN202121736121.4U patent/CN215419332U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |