CN210289366U

CN210289366U - Novel guardrail switch device

Info

Publication number: CN210289366U
Application number: CN201921083347.1U
Authority: CN
Inventors: 梁荣华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-04-10
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to the technical field of guardrail switch devices, in particular to a novel guardrail switch device, which comprises an upper cover and a lower cover, wherein, the front part and the rear part on the right side in the upper cover are respectively provided with a support plate, the upper parts of the opposite sides of the two support plates are respectively provided with a slide rail, a clamping shaft is connected between the two support plates in a sliding way through the slide rail, the clamping shaft extends rightwards to the right end of the upper cover and is provided with a clamping position, the left end of the clamping shaft is provided with a mounting post I through the glue, the upper cover and the lower cover are tightly inserted and fixed by utilizing an inserting post and a clamping cylinder, a double switch device is arranged, when two safety buttons are pressed into the upper cover and the lower cover, the switch can be opened, the clamping shaft is driven to shrink into the upper cover and the lower cover by virtue of the switch and a switch device on the inner end surface, a spring I behind the clamping shaft in the opened, the shaft can be automatically closed by releasing the switch.

Description

Novel guardrail switch device

Technical Field

The utility model relates to a guardrail switching device technical field, specific novel guardrail switching device that says so.

Background

The guardrail needs to open and close with the help of the switch device when in use, however, the guardrail switch device adopted in the prior art is not convenient for rapidly and safely opening and closing the guardrail, and the internal structure of the switch device is not convenient for mounting and dismounting, so that the replacement cost is higher, and the improvement treatment is needed.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a novel guardrail switch device to solve the problem among the above-mentioned background art.

The technical scheme of the utility model is that: a novel guardrail switch device comprises an upper cover and a lower cover, wherein support plates are adhered to the front and rear parts of the right side in the upper cover, slide rails are arranged on the upper parts of the opposite sides of the two support plates, a clamping shaft is connected between the two support plates in a sliding manner through the slide rails, the clamping shaft extends rightwards to the right end of the upper cover and is provided with a clamping position, the left end of the clamping shaft is adhered with an installation column I through glue, the bottom in the upper cover is positioned at the right left side of the clamping shaft and is adhered with a limit baffle I, a spring I is sleeved outside the installation column I, the left end of the spring I and the right end of the limit baffle I are integrally arranged, a triangular convex block which is contacted with the top surface of the support plate at the rear side is adhered to the rear side of the clamping shaft, a rectangular guide rail which extends leftwards is adhered to the rear side of the support plate at the bottom in the upper cover, a switch is slidably connected inside the rectangular, and the left end part of the switch device is adhered with a mounting column II, the inner rear wall of the upper cover is adhered with a limit baffle II, the mounting column II is externally sleeved with a spring II, the left end of the spring II and the right end face of the limit baffle II are integrally arranged, the rear side of the switch device is also adhered with a switch, the front side wall of the upper cover is clamped with two safety buttons, and the inner ends of the two safety buttons are in sliding connection with the inner bottom of the clamping shaft.

This setting is when using, it is fixed to utilize a grafting post and a joint section of thick bamboo to tightly insert upper cover and lower cover, be equipped with dual switching device, press into to upper cover and lower cover the inside when two insurance buttons, the switch just can be opened like this, drive the card axle with the help of the switch and the switch of interior terminal surface and contract to upper cover and lower cover the inside, spring I behind the card axle under the open mode and spring II on the switch will present compression state, when the user will close the guardrail, loosen the switch and just can block the axle and close automatically.

Preferably, the two safety buttons are fixed to the support plate on the front side in a clamping manner, and avoidance notches (not shown) for accommodating the two safety buttons are formed in the front side walls of the upper cover and the lower cover and the support plate on the front side.

Preferably, the rear sides of the upper cover and the lower cover are provided with oval hole sites of a left-right sliding switch, and the outer wall of the switch is integrally provided with a shifting slot (not shown).

This setting is convenient for quick slide switch with the help of stirring the trench, and the convenience is better.

Preferably, the clamping cylinder is uniformly adhered to the bottom in the upper cover, the appearance of the lower cover is the same as that of the upper cover, and the insertion columns which are tightly inserted and fixed with the clamping cylinder are uniformly adhered to the bottom in the lower cover.

The arrangement utilizes the plug-in column and the clamping cylinder to tightly plug and fix the upper cover and the lower cover.

Preferably, limit baffle I sets up for the U-shaped, just limit baffle I's opening sets up towards the card axle. The clamping shaft and the outer side of the switch are arranged in a contact manner with the inner bottom of the upper cover.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the position relationship between the lower cover and the insertion column of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 with springs I and II removed;

FIG. 4 is a schematic structural view of the shaft and its external components of the present invention;

fig. 5 is a schematic diagram of the switch and its external components of the present invention.

Wherein the reference numerals are summarized as follows: 1. an upper cover; 2. a lower cover; 3. a support plate; 301. a slide rail; 4. clamping a shaft; 401. clamping; 402. mounting a column I; 403. a triangular convex block; 5. a limiting baffle I; 6. a spring I; 7. a rectangular guide rail; 8. a switch; 801. an L-shaped compression bar; 802. mounting a column II; 803. a limiting baffle II; 804. a switch; 9. a spring II; 10. two insurance buttons; 11. a clamping cylinder; 12. and (5) inserting the columns.

Detailed Description

The invention is further described with reference to the following figures and specific embodiments.

Referring to fig. 1-5, the utility model relates to a novel guardrail switch device, which comprises an upper cover 1 and a lower cover 2, wherein, the front and back parts of the right side in the upper cover 1 are respectively adhered with a support plate 3, the upper parts of the opposite sides of the two support plates 3 are respectively provided with a slide rail 301, a clamping shaft 4 is connected between the two support plates 3 in a sliding way through the slide rail 301, the clamping shaft 4 extends rightwards to the right end of the upper cover 1 and is provided with a clamping position 401, the left end of the clamping shaft 4 is adhered with a mounting column i 402 through glue, the bottom part in the upper cover 1 is positioned at the right left side of the clamping shaft 4 and is adhered with a limit baffle i 5, the mounting column i 402 is externally sleeved with a spring i 6, the left end of the spring i 6 is integrally arranged with the right end of the limit baffle i 5, the back side of the clamping shaft 4 is adhered with a triangular raised block 403 contacted with the top surface of the support plate 3 at the back side, the back, the switch 8 is connected in the rectangular guide rail 7 in a sliding mode, an L-shaped pressure lever 801 in push fit with the triangular protruding block 403 is adhered to the right end of the switch 8, an installation column II 802 is adhered to the left end of the switch 8, a limit baffle II 803 is adhered to the inner rear wall of the upper cover 1, a spring II 9 is sleeved outside the installation column II 802, the left end of the spring II 9 and the right end face of the limit baffle II 803 are integrally arranged, a switch 804 is adhered to the rear side of the switch 8, a secondary safety button 10 is clamped to the front side wall of the upper cover 1, and the inner end of the secondary safety button 10 is connected with the inner bottom of the clamping shaft 4 in a sliding mode. The two insurance buttons 10 are fixed with the support plate 3 joint of front side, all offer the breach of dodging that is used for holding two insurance buttons 10 on the support plate 3 of

upper cover

1 and 2 preceding lateral walls of lower cover and front side. The rear sides of the upper cover 1 and the lower cover 2 are provided with oval hole sites of a left-right sliding switch 804, and the outer wall of the switch 804 is integrally provided with a shifting slot. Clamping cylinders 11 are uniformly adhered to the bottom in the upper cover 1, the appearance of the lower cover 2 is the same as that of the upper cover 1, and inserting columns 12 which are tightly inserted and fixed with the clamping cylinders 11 are uniformly adhered to the bottom in the lower cover 2. Limiting baffle I5 sets up for the U-shaped, just limiting baffle I5's opening sets up towards card axle 4. The outer sides of the clamping shaft 4 and the switch 8 are arranged in a contact manner with the inner bottom of the upper cover 1.

In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: when the safety device is used, the upper cover 1 and the lower cover 2 are tightly inserted and fixed by the aid of the inserting column 12 and the clamping cylinder 11, a double-switch device is arranged, when the two safety buttons 10 are pressed into the upper cover 1 and the lower cover 2, the switch 804 can be opened, the clamping shaft 4 is driven by the switch 804 and the switch 8 on the inner end face to contract towards the upper cover 1 and the lower cover 2, the spring I6 behind the clamping shaft 4 in an opening state and the spring II 9 on the switch 8 can be in a compression state, and when a user closes a guardrail, the clamping shaft 4 can be automatically closed by loosening the switch 804.

The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel guardrail switch device, includes upper cover (1) and lower cover (2), its characterized in that: the front and rear parts of the inner right side of the upper cover (1) are respectively adhered with a support plate (3), the upper parts of the opposite sides of the two support plates (3) are respectively provided with a slide rail (301), a clamping shaft (4) is connected between the two support plates (3) in a sliding way through the slide rail (301), the clamping shaft (4) extends rightwards to the right end of the upper cover (1) and is provided with a clamping position (401), the left end of the clamping shaft (4) is adhered with an installation column I (402) through glue, the bottom of the upper cover (1) is positioned at the right left side of the clamping shaft (4) and is adhered with a limit baffle I (5), a spring I (6) is sleeved outside the installation column I (402), the left end of the spring I (6) and the right end of the limit baffle I (5) are integrally arranged, the rear side of the clamping shaft (4) is adhered with a triangular raised block (403) which is contacted with the top surface of the support plate (3) at the rear side, and the bottom of the upper cover (1, the switch is characterized in that a switch (8) is connected to the rectangular guide rail (7) in a sliding mode, an L-shaped pressure rod (801) which is in push fit with a triangular protruding block (403) is adhered to the right end of the switch (8), an installation column II (802) is adhered to the left end of the switch (8), a limit baffle II (803) is adhered to the inner rear wall of the upper cover (1), a spring II (9) is sleeved outside the installation column II (802), the left end of the spring II (9) and the right end face of the limit baffle II (803) are integrally arranged, a switch (804) is further adhered to the rear side of the switch (8), two safety buttons (10) are clamped to the front side wall of the upper cover (1), and the inner end of each safety button (10) is connected with the inner bottom of the clamping shaft (4) in a sliding mode.

2. A novel barrier switch assembly as defined in claim 1 wherein: the two insurance buttons (10) are fixed with the support plate (3) of the front side in a clamping mode, and avoidance notches used for accommodating the two insurance buttons (10) are formed in the front side wall of the upper cover (1) and the lower cover (2) and the support plate (3) of the front side.

3. A novel barrier switch assembly as defined in claim 1 wherein: the rear sides of the upper cover (1) and the lower cover (2) are provided with oval hole positions of a left-right sliding switch (804), and the outer wall of the switch (804) is integrally provided with a shifting groove position.

4. A novel barrier switch assembly as defined in claim 1 wherein: clamping cylinders (11) are uniformly adhered to the bottom in the upper cover (1), the appearance of the lower cover (2) is the same as that of the upper cover (1), and inserting columns (12) which are tightly inserted and fixed with the clamping cylinders (11) are uniformly adhered to the bottom in the lower cover (2).

5. A novel barrier switch assembly as defined in claim 1 wherein: limiting baffle I (5) set up for the U-shaped, just the opening of limiting baffle I (5) sets up towards card axle (4).

6. A novel barrier switch assembly as defined in claim 1 wherein: the outer sides of the clamping shaft (4) and the switch (8) are arranged in a contact manner with the inner bottom of the upper cover (1).