CN210768097U - Supporting mechanism for protective grating - Google Patents
Supporting mechanism for protective grating Download PDFInfo
- Publication number
- CN210768097U CN210768097U CN201921320069.7U CN201921320069U CN210768097U CN 210768097 U CN210768097 U CN 210768097U CN 201921320069 U CN201921320069 U CN 201921320069U CN 210768097 U CN210768097 U CN 210768097U
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- China
- Prior art keywords
- arc frame
- frame spare
- involution
- mounting hole
- arc
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Abstract
The utility model relates to a supporting mechanism for protection grid, arc frame spare (101) that include two symmetries and set up, two arc frame spare (101) constitute a complete support frame after closing, and vertical trapezoidal slot (102) and trapezoidal inserted block (103) of being provided with respectively on the involution face of arc frame spare (101), and be provided with semi-circular mounting hole (104) on the involution face of arc frame spare (101), two arc frame spare (101) constitute a complete mounting hole to two semi-circular mounting hole (104) in the involution back, trapezoidal slot (102) on another arc frame spare (101) are inserted to trapezoidal inserted block (103) on the involution back arc frame spare (101) to two arc frame spare (101). The utility model relates to a supporting mechanism for protection grid, simple structure can constitute a complete structure to closing after the concatenation, and adopts the arc mode to close better to the bearing capacity.
Description
Technical Field
The utility model relates to a supporting mechanism especially relates to a be applied to the mechanism as the supporting legs on the protection grid.
Background
At present, the protective grating generally adopts a folding structure, a plurality of unit frames of the protective grating are hinged in a loose-leaf mode, and then the protective grating is unfolded in the using process; this kind of structure need occupy more space when accomodating, and the in-process that expandes needs great working area just can expand, wastes time and energy, for this has the enterprise to begin to research and develop telescopic structure's protection grid, for cooperation telescopic mechanism, need install the wheel that rolls in order to realize that the mode of rolling cooperatees the unit frame and carry out the flexible operation in unit frame bottom, for this reason, need to develop a simple structure, make convenient and the nimble supporting mechanism for protection grid of installation in a supporting way urgently.
Disclosure of Invention
An object of the utility model is to overcome above-mentioned not enough, provide a supporting mechanism for protection grid, this supporting mechanism simple structure can constitute a complete structure after closing the concatenation, and adopts the arc mode to close the bearing capacity better.
The purpose of the utility model is realized like this:
the utility model provides a supporting mechanism for protection grid, the mechanism includes the arc frame spare that two symmetries set up, and two arc frame spares constitute a complete support frame after closing, and vertically be provided with trapezoidal slot and trapezoidal inserted block on the involution face of arc frame spare respectively, and be provided with semi-circular mounting hole on the involution face of arc frame spare, two arc frame spares constitute a complete mounting hole to two semi-circular mounting holes after closing, two arc frame spares insert the trapezoidal slot on another arc frame spare to the trapezoidal inserted block on the involution back arc frame spare.
The utility model relates to a supporting mechanism for protection grid, arc frame spare is kept away from one of involution face and is served the gyro wheel mounting hole that is provided with the installation gyro wheel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, assembly are swiftly convenient, and can be used for bearing pressure in two sets of universal wheels of bottom installation or gyro wheel after the installation for its bearing capacity is better.
Drawings
Fig. 1 is a side view of the supporting mechanism for a protective grid according to the present invention.
Fig. 2 is a top view of the supporting mechanism for a protective grid of the present invention.
Fig. 3 is the utility model relates to a supporting mechanism for protection grid's assembly effect sketch map.
Wherein:
an arc-shaped frame member 101, a trapezoidal slot 102, a trapezoidal insert block 103, a semicircular mounting hole 104, and a roller mounting hole 105.
Detailed Description
Referring to fig. 1 to 3, the utility model relates to a supporting mechanism for protective grating, the mechanism includes two arc frame members 101 that the symmetry set up, two arc frame members 101 constitute a complete support frame after closing, and be provided with trapezoidal slot 102 and trapezoidal inserted block 103 on the involution face of arc frame member 101 respectively vertically, and be provided with semicircular mounting hole 104 on the involution face of arc frame member 101, two arc frame members 101 constitute a complete mounting hole to two semicircular mounting holes 104 after closing, trapezoidal inserted block 103 on two arc frame members 101 after closing inserts trapezoidal slot 102 on another arc frame member 101, and arc frame member 101 is provided with the gyro wheel mounting hole 105 of installation gyro wheel on the one end of involution face far away from of arc frame member 101;
in addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.
Claims (2)
1. The utility model provides a supporting mechanism for protection grid which characterized in that: the mechanism includes arc frame spare (101) that two symmetries set up, constitute a complete support frame after two arc frame spare (101) involution, and vertically be provided with trapezoidal slot (102) and trapezoidal inserted block (103) on the involution face of arc frame spare (101) respectively, and be provided with semi-circular mounting hole (104) on the involution face of arc frame spare (101), two arc frame spare (101) involution back two semi-circular mounting hole (104) constitute a complete mounting hole, trapezoidal inserted block (103) on two arc frame spare (101) involution back arc frame spare (101) insert trapezoidal slot (102) on another arc frame spare (101).
2. A support mechanism for a protective grid according to claim 1, wherein: and one end of the arc-shaped frame piece (101) far away from the involution surface is provided with a roller mounting hole (105) for mounting a roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921320069.7U CN210768097U (en) | 2019-08-14 | 2019-08-14 | Supporting mechanism for protective grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921320069.7U CN210768097U (en) | 2019-08-14 | 2019-08-14 | Supporting mechanism for protective grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210768097U true CN210768097U (en) | 2020-06-16 |
Family
ID=71061436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921320069.7U Active CN210768097U (en) | 2019-08-14 | 2019-08-14 | Supporting mechanism for protective grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210768097U (en) |
-
2019
- 2019-08-14 CN CN201921320069.7U patent/CN210768097U/en active Active
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| GR01 | Patent grant | ||
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