CN219471341U - High-strength hardening anti-collision PE plate - Google Patents

Abstract

The utility model discloses a high-strength hardening anti-collision PE plate, which comprises a PE upper substrate, wherein a PE lower substrate with matched sizes is arranged below the PE upper substrate, an upper metal reinforcing plate is fixed at one end of the PE upper substrate, which is close to the PE lower substrate, a lower metal reinforcing plate is fixed at one end of the PE lower substrate, which is close to the upper metal reinforcing plate, a plurality of damping springs are arranged between the upper metal reinforcing plate and the lower metal reinforcing plate, when the force exerted by the small area under the unnatural environment is exerted on the PE upper substrate, the PE upper substrate can drive the upper metal reinforcing plate at the position to descend, the force is transmitted to the lower metal reinforcing plate on the PE lower substrate by the damping springs after deformation in the descending process, the force is transmitted to a force transmitting rod by the upper metal reinforcing plate, and the force transmitting rod can transmit the force to a main body on which the force transmitting rod is arranged, so that the whole anti-collision effect is increased and a certain strength and anti-collision effect are achieved, and the influence on the PE upper substrate and the PE lower substrate is reduced.

Description

High-strength hardening anti-collision PE plate

Technical Field

The utility model relates to the technical field of PE (polyethylene) plates, in particular to a high-strength hardening anti-collision PE plate.

Background

The PE plate is a nonpolar thermoplastic resin with high crystallinity and has the excellent performances of softness, bending resistance, cold resistance, heat resistance, flame retardance, water resistance, low heat conductivity, shock absorption, sound absorption and the like.

The traditional PE board is an independent whole board, and after the PE board is subjected to external pressure, the damage can be resisted by the flexibility of the PE board and the supporting force connected to the main body, and the PE board has certain elastic protection, but under the unnatural condition, the PE board can be damaged by stronger external force, and the PE board cannot have better hardness and anti-collision effect.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a high-strength hardening anti-collision PE plate to solve the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high strength hardening anticollision PE board, includes PE upper substrate, PE upper substrate's below is provided with the PE lower substrate of size assorted, PE upper substrate is close to PE lower substrate's one end all is fixed with the metal reinforcing plate, PE lower substrate is close to the one end of metal reinforcing plate and is fixed with the metal reinforcing plate down, be provided with a plurality of damping springs between upper metal reinforcing plate and the metal reinforcing plate down, and every damping spring's top and bottom respectively with upper metal reinforcing plate and the one end fixed connection that lower metal reinforcing plate is close to, PE lower substrate's top runs through the excavation has a plurality of slots, lower metal reinforcing plate's bottom all is fixed with a plurality of dowel bars, the external diameter size of dowel bar respectively with the position size assorted of slot, and quantity equals, the position is the same, the dowel bar keep away from the one end of lower metal reinforcing plate and link up with position assorted slot respectively and run through.

Preferably, the both sides of PE upper substrate all are provided with L shape anticollision board, the lateral wall on L shape anticollision board top all runs through the cutting has spacing spout, the inside top and the equal sliding connection of bottom of spacing spout have spacing slider, the one end that the PE lower substrate was kept away from to spacing slider all runs through the cutting has the bolt groove, the inside of bolt groove all is inserted and is equipped with positioning screw.

Preferably, the PE upper substrate and the PE lower substrate are provided with threaded grooves at matched positions of the bolt grooves, and one end of the positioning screw passing through the bolt groove is respectively in threaded connection with the threaded grooves with matched positions.

Preferably, the inner top of the L-shaped anti-collision plate is respectively contacted with two sides of the bottom of the PE lower substrate.

Preferably, the outer diameter dimension formed between the dowel bars is smaller than the inner diameter dimension formed between the bottoms of the L-shaped anti-collision plates.

Preferably, the bottom of the dowel bar penetrating through one end of the slot and the bottom of the L-shaped anti-collision plate are all positioned on the same horizontal line.

(III) beneficial effects

Compared with the prior art, the utility model provides the high-strength hardening anti-collision PE plate, which has the following beneficial effects:

when external unnatural condition and the force that the small tracts of land was exerted on PE upper substrate, PE upper substrate can drive the last metal reinforcing plate of this position and descend, lower metal reinforcing plate on the PE lower substrate is used with the power after the in-process that descends through damping spring deformation, go up the metal reinforcing plate and give the dowel bar with the power transmission, the dowel bar can pass the power to for installing in its main part, not only holistic compressive effect has certain intensity and crashproof nature after increasing, make the influence that external force caused to PE upper substrate and PE lower substrate decline, when external unnatural condition and large tracts of land were exerted on PE upper substrate, PE upper substrate can shelter from the protection through the top of L shape anticollision board after the deformation of damping spring descends to certain height, thereby reached better protection effect, and PE upper substrate is through the engagement of locating screw and drive spacing slider in spacing spout spacing slip, thereby make PE upper substrate have the stability that drops down, the problem that can not damage effectively be carried out through the force when falling down because of the unable position that falls.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram showing the split structure of the PE upper substrate, the L-shaped anti-collision plate and the limit slider;

FIG. 3 is a schematic diagram showing the split structure of the PE lower substrate and the lower metal reinforcing plate according to the present utility model;

fig. 4 is a schematic elevational view of the present utility model.

In the figure: 1. a PE upper substrate; 2. a PE lower substrate; 3. a metal reinforcing plate is arranged on the upper part; 4. a lower metal reinforcing plate; 5. a damping spring; 6. an L-shaped anti-collision plate; 7. limiting sliding grooves; 8. a limit sliding block; 9. a bolt slot; 10. a thread groove; 11. positioning a screw; 12. a dowel bar; 13. a slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, as shown in fig. 1-4, the high-strength hardening anti-collision PE plate comprises a PE upper substrate 1, a PE lower substrate 2 with matched sizes is arranged below the PE upper substrate 1, an upper metal reinforcing plate 3 is fixed at one end of the PE upper substrate 1 close to the PE lower substrate 2, a lower metal reinforcing plate 4 is fixed at one end of the PE lower substrate 2 close to the upper metal reinforcing plate 3, a plurality of damping springs 5 are arranged between the upper metal reinforcing plate 3 and the lower metal reinforcing plate 4, the top and the bottom of each damping spring 5 are fixedly connected with one end of the upper metal reinforcing plate 3 and one end of the lower metal reinforcing plate 4 close to each other respectively, a plurality of slots 13 are cut through the top of the PE lower substrate 2, a plurality of dowel bars 12 are fixed at the bottom of the lower metal reinforcing plate 4, the outer diameter sizes of the dowel bars 12 are matched with the positions of the slots 13 respectively, the dowel bars are equal in number and the positions, one end of the dowel bars 12 far from the lower metal reinforcing plate 4 is communicated with the slots 13 with the matched positions respectively.

Specifically, the both sides of PE upper base plate 1 all are provided with L shape anticollision board 6, the lateral wall on L shape anticollision board 6 top all runs through the cutting and has spacing spout 7, the inside top and the equal sliding connection of bottom of spacing spout 7 have spacing slider 8, the one end that spacing slider 8 kept away from PE lower base plate 2 all runs through the cutting and has bolt groove 9, the inside of bolt groove 9 all inserts and is equipped with positioning screw 11, PE upper base plate 1 and PE lower base plate 2 are located bolt groove 9 assorted position and all cut and have thread groove 10, positioning screw 11 passes the one end of bolt groove 9 and respectively with position assorted thread groove 10 threaded connection, the decline of PE upper base plate 1 can be through spacing slip of spacing slider 8 in the inside of spacing spout 7, keep the verticality of decline.

Specifically, the inner top of the L-shaped anti-collision plate 6 is respectively contacted with two sides of the bottom of the PE lower substrate 2, so that the PE lower substrate 2 at the bottom can be supported.

Specifically, the outer diameter dimension formed between the dowel bars 12 is smaller than the inner diameter dimension formed between the bottoms of the L-shaped anti-collision plates 6, so that the force transmission of the dowel bars 12 is prevented from being influenced.

Specifically, the bottom of the end of the dowel bar 12 passing through the slot 13 and the bottom of the L-shaped crash panel 6 are all on the same horizontal line, so that the force applied can be completely transmitted to the installed body.

The working principle of the device is as follows: when the external unnatural condition and the force that the small tracts of land was exerted on PE upper base plate 1, PE upper base plate 1 can drive the upper metal reinforcing plate 3 of this position to descend, the in-process that descends is through damping spring 5 deformation back with the lower metal reinforcing plate 4 on PE lower base plate 2, lower metal reinforcing plate 4 gives dowel bar 12 with the force transmission, dowel bar 12 can be with the force transmission for install in its main part, not only holistic compressive effect has certain intensity and crashproof nature after increasing, make the influence that external force caused on PE upper base plate 1 and PE lower base plate 2 descend, when the external unnatural condition and the force that the large tracts of land was exerted on PE upper base plate 1, PE upper base plate 1 can shelter from the protection through the top of L shape buffer plate 6 after the deformation of damping spring 5 descends to certain height, thereby reached better protection effect, and PE upper base plate 1 drives spacing slider 8 through the engagement of positioning screw 11 in the process that descends and slide in spacing spout 7, thereby the stability that can not appear in order to avoid directly down the stability effectively to lead out the problem when PE upper base plate 1.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A high-strength hardening anti-collision PE plate is characterized in that: including PE upper substrate (1), the below of PE upper substrate (1) is provided with PE lower substrate (2) of size assorted, PE upper substrate (1) is close to PE lower substrate (2)'s one end all is fixed with metal reinforcing plate (3), PE lower substrate (2) is close to the one end of going up metal reinforcing plate (3) and is fixed with down metal reinforcing plate (4), be provided with a plurality of damping springs (5) between last metal reinforcing plate (3) and lower metal reinforcing plate (4), and every damping spring (5) top and bottom respectively with last metal reinforcing plate (3) and lower metal reinforcing plate (4) assorted one end fixed connection, the top of PE lower substrate (2) runs through and cuts out and have a plurality of slots (13), the bottom of lower metal reinforcing plate (4) all is fixed with a plurality of dowel bars (12), dowel bars (12) external diameter size respectively with the position size assorted of slot (13), and quantity are the same, dowel bars (12) keep away from down metal reinforcing plate (4) one end respectively with the position assorted slot (13) of dowel.

2. A high strength hardened crashworthy PE sheet in accordance with claim 1, wherein: the utility model discloses a PE anti-collision device, including PE upper substrate (1), lateral wall, locating screw (11) and locating screw, PE upper substrate (1) both sides all are provided with L shape anticollision board (6), the lateral wall on L shape anticollision board (6) top all runs through the excavation has spacing spout (7), the inside top and the equal sliding connection of bottom of spacing spout (7) have spacing slider (8), the one end that PE lower substrate (2) was kept away from to spacing slider (8) has all run through the excavation and has bolt groove (9), the inside of bolt groove (9) is all inserted and is equipped with locating screw (11).

3. A high strength hardened crashproof PE sheet according to claim 2, characterized in that: the PE upper substrate (1) and the PE lower substrate (2) are respectively provided with a threaded groove (10) at matched positions of the bolt grooves (9), and one end of the positioning screw (11) penetrating through the bolt grooves (9) is respectively in threaded connection with the threaded grooves (10) matched with the positions.

4. A high strength hardened crashproof PE sheet according to claim 2, characterized in that: the inner top of the L-shaped anti-collision plate (6) is respectively contacted with two sides of the bottom of the PE lower substrate (2).

5. A high strength hardened crashworthy PE sheet in accordance with claim 1, wherein: the outer diameter size formed among the dowel bars (12) is smaller than the inner diameter size formed among the bottoms of the L-shaped anti-collision plates (6).

6. A high strength hardened crashworthy PE sheet in accordance with claim 1, wherein: the bottom of one end of the dowel bar (12) penetrating through the slot (13) and the bottom of the L-shaped anti-collision plate (6) are both positioned on the same horizontal line.