CN218438910U - Foldable protective support - Google Patents
Foldable protective support Download PDFInfo
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- CN218438910U CN218438910U CN202222612820.9U CN202222612820U CN218438910U CN 218438910 U CN218438910 U CN 218438910U CN 202222612820 U CN202222612820 U CN 202222612820U CN 218438910 U CN218438910 U CN 218438910U
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- plate
- limiting
- rod
- reinforcing strip
- lap
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Abstract
The utility model relates to the technical field of a support, in particular to a foldable protective support, which comprises a connecting support plate, wherein both sides of the connecting support plate are respectively articulated with a first lap plate and a second lap plate; the two groups of positioning parts are arranged on the surface of the connecting support plate, and the two groups of limiting parts respectively limit the first lap plate and the second lap plate; the beneficial effects are that: the utility model provides a folding protection eyelidretractor adopts overlap joint board one and two overlap joint of overlap joint board respectively on the support body of both sides, avoids the landing, realizes supporting the protecting effect, uses the back, after folding up overlap joint board one and two overlap joint boards, realizes the portable storage after folding of eyelidretractor.
Description
Technical Field
The utility model relates to a eyelidretractor technical field specifically is folding protection eyelidretractor.
Background
The system for detecting the running fault image of the motor train unit is an intelligent monitoring system which integrates a high-definition image acquisition technology, a high-capacity image data real-time processing technology, an accurate positioning technology, an image recognition technology, a network technology and an automatic control technology, is designed for dynamically and visually detecting the appearance fault of the motor train unit, and is equipment and an effective technical means required by the safety running guarantee of the motor train unit.
In the prior art, a system collects images of visible parts such as the bottom of a motor train unit train body, apron boards on two sides of the train body, a vehicle connecting device and a bogie by using a rail-side mounting linear array and an area-array high-speed camera, transmits the images to a monitoring center in real time, and performs anomaly analysis and graded early warning on the images by adopting an automatic image identification technology; at present, the TEDS equipment is subjected to monthly inspection maintenance, misoperation can occur during operation test or the equipment is opened and closed during magnetic steel test, so that the potential safety hazard of finger squeezing injury is caused, the steel pipe is protected, and the occurrence of squeezing injury is effectively avoided.
However, the protective steel tube has certain defects, one is heavy, and the patrol personnel needs to be stored in the tool bag for use all the time, so that unnecessary burden is caused; secondly, the fixing cannot be realized, the slipping is easy, and the protection effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a folding protection eyelidretractor to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the foldable protective support comprises a connecting support plate, wherein a first lapping plate and a second lapping plate are hinged to two sides of the connecting support plate respectively;
the setting element is equipped with two sets ofly, and the surface of connecting the extension board is all located to two sets of setting elements, and two sets of locating parts realize respectively that it is spacing to lap board one and lap board two.
Preferably, the second lapping plate is of a flag-shaped structure, the first lapping plate is of a Z-shaped plate structure, and the top plate of the first lapping plate is located above the top surface of the connecting support plate.
Preferably, the positioning piece comprises a reinforcing strip, limiting sliding grooves, a poke rod, an inserting strip, a limiting frame, a through hole, a guide rod and a spring, the reinforcing strip is of a Contraband-shaped plate-shaped structure, the reinforcing strip is fixed to the top surface of the connecting support plate, the limiting sliding grooves are provided in two groups, and the two groups of limiting sliding grooves are symmetrically distributed about the center of the top surface of the reinforcing strip.
Preferably, the poke rod is connected in the limiting sliding groove in a sliding mode, the top end of the poke rod protrudes out of the limiting sliding groove, the surface of the poke rod is provided with the inserting strips, one end of each inserting strip stretches out of the reinforcing strip and then is movably inserted into the limiting frame, the limiting frame is provided with two groups, and the two groups of limiting frames are fixed on the surfaces of the first lap joint plate and the second lap joint plate respectively.
Preferably, the through hole is formed in the surface of the poke rod, the guide rod is movably inserted into the through hole, and the guide rod is fixed on the side wall of the limiting sliding groove.
Preferably, the outside cover of guide bar is equipped with the spring, and the spring is fixed between poker rod and spacing spout.
Preferably, the surfaces of the connecting support plate and the reinforcing strip are provided with two groups of limiting pieces, the surface of each limiting piece is provided with an adhesive tape, and the surface of each limiting piece is provided with an inclined plane.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a folding protection eyelidretractor adopts overlap joint board one and two overlap joint of overlap joint board respectively on the support body of both sides, avoids the landing, realizes supporting the protecting effect, uses the back, after folding up overlap joint board one and two overlap joint boards, realizes the portable storage after folding of eyelidretractor.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a lap plate structure of the present invention;
FIG. 3 is the structure diagram of the connection support plate of the present invention after being cut open
Fig. 4 is an enlarged schematic view of a structure in fig. 1.
In the figure: the connecting support plate 1, the first lapping plate 2, the second lapping plate 3, the reinforcing strip 4, the limiting sliding groove 5, the poking rod 6, the inserting strip 7, the limiting frame 8, the through hole 9, the guide rod 10, the spring 11, the limiting sheet 12 and the rubber strip 13.
Detailed Description
In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some, but not all, embodiments of the present invention and are not to be considered as limiting, and that all other embodiments can be made by one of ordinary skill in the art without any inventive work.
Example one
Referring to fig. 1 to fig. 2, the present invention provides a technical solution: the foldable protective support comprises a connecting support plate 1, wherein a first lapping plate 2 and a second lapping plate 3 are hinged to two sides of the connecting support plate 1 respectively; two groups of positioning pieces are arranged, the two groups of positioning pieces are arranged on the surface of the connecting support plate 1, and the two groups of limiting pieces are used for limiting the first lap plate 2 and the second lap plate 3 respectively; two 3 of lap-joint plate are flag shape structure, and one 2 of lap-joint plate is "Z" font platelike structure, and the roof of one 2 of lap-joint plate is in the top of connecting 1 top surfaces of extension board, adopts lap-joint plate 2 and two 3 laps of lap-joint plate respectively on the support body of both sides, avoids the landing, realizes supporting the protecting effect, and after the use, after folding up one 2 of lap-joint plate and two 3 of lap-joint plate, portable accomodating after the folding back of realization eyelidretractor.
Example two
Referring to the attached drawings 3 to 4, on the basis of the first embodiment, in order to realize the anti-folding limit of the first lap plate 2 and the second lap plate 3 when in use, the positioning piece comprises a reinforcing strip 4, a limit chute 5, a poking rod 6, an inserting strip 7, a limit frame 8, a through hole 9, a guide rod 10 and a spring 11, the reinforcing strip 4 is of a plate-shaped structure of 'Contraband', the reinforcing strip 4 is fixed on the top surface of the connecting support plate 1, the limit chute 5 is provided with two groups, the two groups of limit chutes 5 are symmetrically distributed about the center of the top surface of the reinforcing strip 4, the poking rod 6 is slidably connected in the limit chute 5, the top end of the poking rod 6 protrudes out of the limit chute 5, the surface of the poking rod 6 is provided with the inserting strip 7, one end of the inserting strip 7 extends out of the reinforcing strip 4 and is movably inserted in the limit frame 8, the two groups of limit frames 8 are respectively fixed on the surfaces of the first lap plate 2 and the second lap plate 3, the through hole 9 is opened on the surface of the poking rod 6, the guide rod 10 is movably inserted in the inner side wall of the through the guide chute 9, the guide rod 10 is fixed on the side wall of the guide chute 5, and the spring 11 is sleeved on the outer side wall of the spring 5.
EXAMPLE III
On the basis of the second embodiment, in order to realize the limitation when the first bridging plate 2 and the second bridging plate 3 are folded, the surfaces of the connecting support plate 1 and the reinforcing strip 4 are provided with two sets of limiting pieces 12, the surface of each limiting piece 12 is provided with an adhesive tape 13, and the surface of each limiting piece 12 is provided with an inclined plane.
During the in-service use, connect extension board 1, when lap strap one 2 and two 3 collineations of lap strap, all peg graft in the spacing frame 8 on lap strap one 2 and two 3 surfaces of lap strap, guide bar 10 elasticity top pushes away poker rod 6 this moment, avoid the slip 7 to follow spacing frame 8 roll-off at will, buckle can not appear in lap strap one 2 and two 3 of lap strap this moment, lap strap one 2 and two 3 of lap strap are respectively on the support body of both sides, avoid the staff to be hindered by the clamp, after the use, promote poker rod 6 extrusion guide bar 10, poker rod 6 drives poker rod 7 and takes out from spacing frame 8, can realize not having spacing lap strap one 2 and two 3 swings of lap strap, push into lap strap one 2 and two 3 between two corresponding spacing pieces 12, adhesive tape 13 centre gripping is between lap strap one 2 and spacing piece 12, avoid lap strap one 2 and two 3 swings of folding strap to swing, it is more portable after folding up the ware like this.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Folding protection eyelidretractor is including connecting extension board (1), its characterized in that: two sides of the connecting support plate (1) are respectively hinged with a first lap joint plate (2) and a second lap joint plate (3);
the setting element is equipped with two sets ofly, and the surface of connecting extension board (1) is all located to two sets of setting elements, and two sets of locating parts realize respectively that it is spacing to overlap joint board one (2) and overlap joint board two (3).
2. The foldable protective support according to claim 1, wherein: the second lapping plate (3) is of a flag-shaped structure, the first lapping plate (2) is of a Z-shaped plate structure, and the top plate of the first lapping plate (2) is located above the top surface of the connecting support plate (1).
3. The foldable protective support according to claim 2, wherein: the locating piece includes reinforcing strip (4), spacing spout (5), poker rod (6), cutting (7), spacing (8), perforation (9), guide bar (10) and spring (11), and reinforcing strip (4) are "Contraband" font platelike structure, and reinforcing strip (4) are fixed at the top surface of connecting extension board (1), and two sets of have been seted up in spacing spout (5), and two sets of spacing spout (5) are about the top surface central symmetry distribution of reinforcing strip (4).
4. The foldable protective support according to claim 3, wherein: the poking rod (6) is connected in the limiting sliding groove (5) in a sliding mode, the top end of the poking rod (6) protrudes out of the limiting sliding groove (5), the surface of the poking rod (6) is provided with the inserting strip (7), one end of the inserting strip (7) stretches out of the reinforcing strip (4) and then is movably inserted into the limiting frame (8), the limiting frame (8) is provided with two groups, and the two groups of limiting frames (8) are fixed on the surfaces of the first lap joint plate (2) and the second lap joint plate (3) respectively.
5. The foldable protective support according to claim 3, wherein: the through hole (9) is formed in the surface of the poke rod (6), a guide rod (10) is movably inserted into the through hole (9), and the guide rod (10) is fixed on the side wall of the limiting sliding groove (5).
6. The foldable protective support according to claim 3, wherein: the outside cover of guide bar (10) is equipped with spring (11), and spring (11) are fixed between poker rod (6) and spacing spout (5).
7. The foldable protective support according to claim 1, wherein: the surface of the connecting support plate (1) and the surface of the reinforcing strip (4) are both provided with two groups of limiting pieces (12), the surface of each limiting piece (12) is provided with an adhesive tape (13), and the surface of each limiting piece (12) is provided with an inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222612820.9U CN218438910U (en) | 2022-09-30 | 2022-09-30 | Foldable protective support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222612820.9U CN218438910U (en) | 2022-09-30 | 2022-09-30 | Foldable protective support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218438910U true CN218438910U (en) | 2023-02-03 |
Family
ID=85083521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222612820.9U Active CN218438910U (en) | 2022-09-30 | 2022-09-30 | Foldable protective support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218438910U (en) |
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2022
- 2022-09-30 CN CN202222612820.9U patent/CN218438910U/en active Active
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