CN216588075U

CN216588075U - Safety isolation device for man-machine safety protection

Info

Publication number: CN216588075U
Application number: CN202220060138.0U
Authority: CN
Inventors: 郭孟涛; 李耀荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-24
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a safety isolation device for man-machine safety protection, which comprises two support frames, wherein two sides of the top of each support frame are slidably connected with a guardrail frame, one sides of the guardrail frame and the support frames are respectively provided with a containing tank, one side of the inner wall of the containing tank is fixedly connected with a first spring, and one end of the first spring is fixedly connected with a first limiting post, the utility model is provided with a first spring, a second spring, a first limiting post and a second limiting post to ensure that a worker can conveniently splice the guardrail frames, a second handle bar drives the second limiting post to pull outwards, thereby leading the first limiting post to conveniently enter a first connecting hole, after the second handle bar is loosened, leading the second limiting post to enter a connecting hole by virtue of the resilience of the second spring, thereby leading the first limiting post and the second limiting post to be fixed, leading the two guardrail frames and the support frames to be spliced, the problem of the inconvenient guardrail frame of staff equipment has been avoided.

Description

Safety isolation device for man-machine safety protection

Technical Field

The utility model relates to an isolating device specifically is a safety isolation device for man-machine safety protection.

Background

The man-machine safety engineering mainly comprises the steps of researching man-machine safety surface, safety device, system safety and the like, and the man-machine-environment system is researched by applying the theory and method of man-machine engineering, and the three are optimally matched on the basis of safety, so that the comprehensive science of efficient and economic operation of the system is ensured.

However, the isolation fences are fixed in structure in the installation process and are not easy to splice, so that workers cannot flexibly adjust the isolation range according to the actual isolation range.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety isolation device is used in man-machine safety protection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a safety isolation device for man-machine safety protection comprises two support frames, wherein two sides of the top of each support frame are respectively connected with a guardrail frame in a sliding manner, a containing groove is formed in one side of each guardrail frame and one side of each support frame, a first spring is fixedly connected to one side of the inner wall of the containing groove, one end of the first spring is fixedly connected with a first limiting column, one side of the first limiting column is fixedly connected with a first handle rod, the outer wall of the first limiting column is connected with the inner wall of the containing groove in a sliding manner, a limiting hole is formed in one side of the first limiting column, a second limiting column is slidably connected to the inner wall of the limiting hole, one end of the second limiting column is fixedly connected with a second handle rod, one side of the second handle rod is fixedly connected with a second spring, an ear plate is fixedly connected to one side of each guardrail frame, a rectangular groove is formed in the inner wall of each ear plate, one side of the inner wall of the rectangular groove is fixedly connected with one end of the second spring, first connecting holes are formed in one sides of the guardrail frame and the support frame, the inner walls of the first connecting holes are in sliding connection with the outer walls of the first limiting columns, second connecting holes are formed in one sides of the guardrail frame and the support frame, the inner walls of the second connecting holes are in sliding connection with the second limiting columns, and the inner walls of the first connecting holes are fixedly communicated with the inner walls of the second connecting holes.

As the utility model discloses further scheme again: the spout has been seted up to the bottom of holding tank inner wall, the inner wall sliding connection of spout has the sliding block, the top of sliding block and the bottom fixed connection of first spacing post.

As a further aspect of the present invention: the guardrail is characterized in that a plurality of first threaded holes are symmetrically formed in two sides of the guardrail frame, a plurality of second threaded holes are symmetrically formed in two sides of the supporting frame, and a screw is in threaded connection with the inner wall of one of the first threaded holes and the inner wall of one of the second threaded holes.

As a further aspect of the present invention: the front and the back of support frame all are provided with the recess symmetrically, the inner wall of recess articulates there is the supporting leg.

As a further aspect of the present invention: the first spring and the second spring are both made of stainless steel.

As a further aspect of the present invention: the support frame is made of aluminum alloy materials.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with first spring, the second spring, first spacing post, the spacing post of second makes the staff be convenient for splice the guardrail frame, the second drives the spacing post of second and stimulates the back to the outside, thereby make first spacing post be convenient for enter into first connecting hole, loosen the second behind the handle bar, make the spacing post of second enter into the connecting hole with the help of the resilience of second spring, thereby make first spacing post and the spacing post of second fixed, then two guardrail frames and support frame can splice, the inconvenient problem of assembling the guardrail frame of staff has been avoided.

2. Through being provided with first screw hole, the second screw hole, the screw makes the highly convenient for of guardrail frame adjust, through sliding guardrail frame on the support frame, thereby make guardrail frame promote the height, and carry out threaded connection with first screw hole and second screw hole through the screw, the height that will protect guardrail frame can be fixed, after putting the support frame simultaneously, through with the supporting leg by the bottom to the top contact ground that overturns, thereby make the front of support frame and the stability at the back promote.

Drawings

Fig. 1 is a schematic structural view of a safety isolation device for man-machine safety protection.

Fig. 2 is a schematic view of a partial structure of a safety isolation device for man-machine safety protection.

Fig. 3 is an enlarged schematic structural view of a safety isolation device for man-machine safety protection at a position a in fig. 1.

1. A support frame; 2. a guardrail frame; 3. a screw; 4. accommodating grooves; 5. a first spring; 6. a first limit post; 7. a limiting hole; 8. a second limit post; 9. a first handle bar; 10. a second spring; 11. an ear plate; 12. a first connection hole; 13. a second connection hole; 14. a chute; 15. a second handle bar; 16. a slider; 17. a groove; 18. supporting legs; 19. a first threaded hole; 20. and a second threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, which are a safety isolation device for man-machine safety protection, comprising two support frames 1, wherein two sides of the top of the support frame 1 are slidably connected with a guardrail frame 2, one side of the guardrail frame 2 and the support frame 1 is provided with a receiving groove 4, one side of the inner wall of the receiving groove 4 is fixedly connected with a first spring 5, one end of the first spring 5 is fixedly connected with a first limiting post 6, one side of the first limiting post 6 is fixedly connected with a first handle bar 9, the outer wall of the first limiting post 6 is slidably connected with the inner wall of the receiving groove 4, one side of the first limiting post 6 is provided with a limiting hole 7, the inner wall of the limiting hole 7 is slidably connected with a second limiting post 8, one end of the second limiting post 8 is fixedly connected with a second handle bar 15, one side of the second handle bar 15 is fixedly connected with a second spring 10, one side of the guardrail frame 2 is fixedly connected with an ear plate 11, the inner wall of the ear plate 11 is provided with a rectangular groove, one side of rectangular channel inner wall and the one end fixed connection of second spring 10, first connecting hole 12 has all been seted up to one side of guardrail frame 2 and support frame 1, the inner wall of first connecting hole 12 and the outer wall sliding connection of first spacing post 6, second connecting hole 13 has all been seted up to one side of guardrail frame 2 and support frame 1, the inner wall and the spacing post 8 sliding connection of second connecting hole 13, the inner wall of first connecting hole 12 and the fixed intercommunication of inner wall of second connecting hole 13.

Spout 14 has been seted up to the bottom of holding tank 4 inner wall, and the inner wall sliding connection of spout 14 has sliding block 16, sliding block 16's top and the bottom fixed connection of first spacing post 6.

It should be noted that, through the opened sliding slot 14, the first position-limiting column 6 drives the sliding block 16 to slide on the inner wall of the sliding slot 14 in the sliding process, so as to guide the sliding angle of the first position-limiting column 6.

A plurality of first threaded holes 19 are symmetrically formed in two sides of the guardrail frame 2, a plurality of second threaded holes 20 are symmetrically formed in two sides of the support frame 1, and a screw 3 is in threaded connection with the inner wall of one first threaded hole 19 and the inner wall of one second threaded hole 20.

The front and the back of the support frame 1 are symmetrically provided with grooves 17, and the inner walls of the grooves 17 are hinged with support legs 18.

The first spring 5 and the second spring 10 are both made of stainless steel.

The support frame 1 is made of aluminum alloy.

What need explain is, through the support frame 1 that adopts the aluminum alloy material, make things convenient for the staff to carry support frame 1, reduce the whole weight of support frame 1.

The utility model discloses a theory of operation is:

the utility model discloses when using, the staff is through putting two support frames 1 on same water flat line, stimulate outside through with second handle bar 15, then second handle bar 15 extrudees second spring 10, the spacing post 8 of second is from the inner wall roll-off of second connecting hole 13 simultaneously, the staff can insert first spacing post 6 to the inner wall of first connecting hole 12, loosen second handle bar 15 back, resilience through second spring 10, thereby make spacing post 8 of second enter into the inner wall of spacing hole 7, make two support frames 1 carry out fixed connection, two guardrail frame 2 have also carried out the concatenation simultaneously, make things convenient for the staff to splice guardrail frame 2 according to actual isolation range, guardrail frame 2 and support frame 1 fixed knot have been avoided, influence the dismantlement and the installation of staff to guardrail frame 2.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a safety isolation device for man-machine safety protection, includes two support frames (1), its characterized in that: the guardrail comprises a support frame (1), a guardrail frame (2) is connected to two sides of the top of the support frame (1) in a sliding mode, a containing groove (4) is formed in one side of the guardrail frame (2) and one side of the support frame (1), a first spring (5) is fixedly connected to one side of the inner wall of the containing groove (4), a first limiting column (6) is fixedly connected to one end of the first spring (5), a first handle rod (9) is fixedly connected to one side of the first limiting column (6), the outer wall of the first limiting column (6) is connected with the inner wall of the containing groove (4) in a sliding mode, a limiting hole (7) is formed in one side of the first limiting column (6), a second limiting column (8) is connected to the inner wall of the limiting hole (7) in a sliding mode, a second handle rod (15) is fixedly connected to one end of the second limiting column (8), and a second spring (10) is fixedly connected to one side of the second handle rod (15), one side fixedly connected with otic placode (11) of guardrail frame (2), the rectangular channel has been seted up to the inner wall of otic placode (11), the one side of rectangular channel inner wall and the one end fixed connection of second spring (10), first connecting hole (12) have all been seted up to one side of guardrail frame (2) and support frame (1), the inner wall of first connecting hole (12) and the outer wall sliding connection of first spacing post (6), second connecting hole (13) have all been seted up to one side of guardrail frame (2) and support frame (1), the inner wall and the spacing post of second (8) sliding connection of second connecting hole (13), the inner wall of first connecting hole (12) and the inner wall fixed intercommunication of second connecting hole (13).

2. The safety isolation device for the man-machine safety protection as claimed in claim 1, wherein: spout (14) have been seted up to the bottom of holding tank (4) inner wall, the inner wall sliding connection of spout (14) has sliding block (16), the top of sliding block (16) and the bottom fixed connection of first spacing post (6).

3. The safety isolation device for the man-machine safety protection as claimed in claim 1, wherein: the guardrail device is characterized in that a plurality of first threaded holes (19) are symmetrically formed in two sides of the guardrail frame (2), a plurality of second threaded holes (20) are symmetrically formed in two sides of the support frame (1), and a screw (3) is connected to the inner wall of one of the first threaded holes (19) and the inner wall of one of the second threaded holes (20) in a threaded mode.

4. The safety isolation device for the man-machine safety protection as claimed in claim 1, wherein: the front and the back of the support frame (1) are symmetrically provided with grooves (17), and the inner wall of each groove (17) is hinged with a support leg (18).

5. The safety isolation device for the man-machine safety protection as claimed in claim 1, wherein: the first spring (5) and the second spring (10) are both made of stainless steel materials.

6. The safety isolation device for the man-machine safety protection as claimed in claim 1, wherein: the support frame (1) is made of aluminum alloy.