CN218883345U

CN218883345U - Chemical pipeline safety cover

Info

Publication number: CN218883345U
Application number: CN202221638117.9U
Authority: CN
Inventors: 孟文涛
Original assignee: Shanghai Saiyuan Environmental Testing Technology Co ltd
Current assignee: Shanghai Saiyuan Environmental Testing Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-04-18
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a chemical pipeline safety cover, includes base (2), base (2) upper end is connected and is equipped with bottom (3), the cooperation is equipped with upper cover (12) on bottom (3), the cooperation is equipped with backup pad (10) on upper cover (12), be equipped with siren (23) on backup pad (10), backup pad (10) bilateral symmetry is equipped with telescopic link (8) No. one, telescopic link (8) lower extreme is connected and is equipped with central piece (7), central piece (7) lower extreme is connected and is equipped with fixed plate (15), fixed plate (15) bilateral symmetry is equipped with support frame (6), both sides connect between support frame (6) and be equipped with two deflector (4), two connect between deflector (4) and be equipped with a plurality of roller (5), be equipped with No. two telescopic link (13) on backup pad (10). The utility model overcomes prior art shortcoming has avoided leading to the not hard up risk of pipe connection department because of safety guard gravity.

Description

Chemical pipeline safety cover

Technical Field

The utility model relates to a chemical pipeline technical field specifically indicates a chemical pipeline safety guard.

Background

Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", and the like. The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products. Originally, the production of such products was performed in manual workshops, later developed into factories, and gradually developed into a specific production industry, i.e., the chemical industry. Chemical engineering is a science for researching the general rule of the production process of chemical products. The relationship between human beings and chemical industry is very close, and some chemical products play epoch-making important roles in the development history of human beings, and the production and the application of the chemical products even represent a certain history stage of human civilization.

There are many chemical pipelines in the chemical plant to be used for carrying reaction raw materials, thereby obtain required product, wherein chemical pipeline's interface, like the flange interface, the pipeline valve, the pipe fitting is sealed etc, the liquid leakage phenomenon can take place sometimes, when intraductal pressure is big, can take place to spray the condition, when having personnel to pass through this moment, can cause the injury to the personnel, can cause the device incident, consequently, need the pipeline safety cover, chemical pipeline among the prior art can prevent liquid injection, but increased pressure to the pipeline, make the pipeline kneck easily not hard up, increase the risk of liquid leakage.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art shortcoming, provide a chemical pipeline safety guard, can find pipeline leakage department fast, avoided leading to the not hard up risk of pipe connection department because of safety guard gravity.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a chemical pipeline safety guard, includes the base, the base upper end is connected and is equipped with the bottom, the cooperation is equipped with the upper cover on the bottom, the shape of bottom and upper cover is the U style of calligraphy, it is equipped with the backup pad to cover the cooperation on, be equipped with the siren in the backup pad, be equipped with humidity transducer in the siren, humidity transducer bilateral symmetry is equipped with bee calling organ, the connection of humidity transducer top is equipped with the warning light, backup pad bilateral symmetry is equipped with the telescopic link No. one, it is equipped with the support to articulate between telescopic link upper end and the backup pad, the connection of telescopic link lower extreme is equipped with the center block, the connection of center block lower extreme is equipped with the fixed plate, the fixed plate bilateral symmetry is equipped with the support frame, the shape of support frame is the U style of calligraphy, both sides connect between the support frame and be equipped with two deflector, two connect between the deflector and be equipped with a plurality of roller, the middle part connection of deflector is equipped with the rotation cover, be equipped with No. two telescopic links in the backup pad, no. two telescopic link both ends all are equipped with the axis of rotation, no. two telescopic link one end is connected with the backup pad rotation through axis of rotation, no. two telescopic link other ends is connected with the deflector through axis of rotation.

Furthermore, be connected between center block and the base and be equipped with No. three telescopic links, no. three telescopic links rotate through rotating ear and base and connect.

Further, the both sides of bottom are equipped with the support ear, support the ear and go up along the even a plurality of pinholes that are equipped with of length direction equidistance.

Further, the both sides below of upper cover is provided with a plurality of screw rods along the length direction equidistance is even, and is a plurality of the screw rod is with a plurality of pinhole one-to-one, and corresponding grafting, be provided with fixing bolt on the tip of screw rod.

Furthermore, sponge layers are arranged on the inner walls of the bottom cover and the upper cover, and sealing rings are connected to the two ends of the bottom cover and the two ends of the upper cover.

Furthermore, the bottom cover and the upper cover are matched to form a clamping surface, and a flange interface of the chemical pipeline is placed in the clamping surface.

Compared with the prior art, the utility model the advantage lie in: the upper cover and the bottom cover of the device can be fixed by inserting the pin holes and the screws, so that the connection stability between the upper cover and the bottom cover can be improved, and the chemical pipeline can be clamped; the first telescopic rod, the second telescopic rod, the third telescopic rod, the roller shaft and the support plate of the device can avoid the risk of loosening the pipeline joint caused by the gravity of the safety cover; the alarm provided by the device can help maintenance personnel to quickly find the leaked pipeline for maintenance; the sponge layer of this device can slow down leakage speed.

Drawings

Fig. 1 is a schematic structural view of the safety cover for chemical pipelines of the present invention.

Fig. 2 is a side view of the utility model discloses a chemical pipeline safety cover.

As shown in the figure: 1. fixing the bolt; 2. a base; 3. a bottom cover; 4. a guide plate; 5. a roll shaft; 6. a support frame; 7. a center block; 8. a first telescopic rod; 9. a support; 10. a support plate; 11. chemical pipelines; 12. an upper cover; 13. a second telescopic rod; 14. a third telescopic rod; 15. a fixing plate; 16. rotating the sleeve; 17. a rotating shaft; 18. a seal ring; 19. a sponge layer; 20. a buzzer; 21. a humidity sensor; 22. an alarm light; 23. an alarm.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to the attached

drawings

1 and 2, the chemical pipeline safety cover comprises a base 2, a bottom cover 3 is connected to the upper end of the base 2, support lugs are arranged on two sides of the bottom cover 3, a plurality of pin holes are uniformly arranged on the support lugs along the length direction at equal intervals, an upper cover 12 is arranged on the bottom cover 3 in a matched mode, a plurality of screw rods are uniformly arranged below two sides of the upper cover 12 along the length direction at equal intervals, the screw rods and the pin holes are in one-to-one correspondence and are correspondingly inserted, fixing bolts 1 are arranged on the end portions of the screw rods, the bottom cover 3 and the upper cover 12 are both U-shaped, a support plate 10 is arranged on the upper cover 12 in a matched mode, be equipped with siren 23 in the backup pad 10, be equipped with humidity transducer 21 in the siren 23, humidity transducer 21 bilateral symmetry is equipped with bee calling organ 20, the connection of humidity transducer 21 top is equipped with warning light 22, all be equipped with sponge layer 19 on the inner wall of bottom 3 and upper cover 12, and bottom 3 and upper cover 12 both ends are all connected and are equipped with sealing washer 18, humidity transducer 21 and the laminating of sponge layer 19, bottom 3 and upper cover 12 cooperate and form the clamping face, place the flange interface of chemical pipeline 11 in the clamping face, when the flange interface leaks, liquid is to the internal leakage of sponge layer 19, controls bee calling organ 20 when humidity transducer 21 experiences liquid and whistles, and warning light 22 glimmers.

The utility model discloses a chemical industry flange, including backup pad 10, telescopic link 10, support plate, central piece 7, connecting between central piece 7 and the base 2 and being equipped with No. three telescopic links 14, no. three telescopic links 14 rotate with base 2 through rotating the ear and be connected, central piece 7 lower extreme is connected and is equipped with fixed plate 15, fixed plate 15 bilateral symmetry is equipped with support frame 6, support frame 6's shape is the U style of calligraphy, both sides connect between the support frame 6 and be equipped with two deflector 4, two connect between the deflector 4 and be equipped with a plurality of roller 5, the middle part of deflector 4 is connected and is equipped with and rotates cover 16, be equipped with No. two telescopic links 13 in the backup pad 10, no. two telescopic links 13 both ends all are equipped with axis of rotation 17, no. two telescopic links 13 one end is connected through axis of rotation 17 and backup pad 10 rotation, no. two telescopic link 13 other ends pass through axis of rotation 17 and rotate cover 16 and deflector 4 and be connected, when the pipeline interface is not hard up, lead to base 2 subsides, at No. 8, no. 13 and No. three telescopic links 14 pulling down, the restriction of the pulling and the reduction of the leakage of the raw materials that the chemical industry flange falls to the reduction of the leakage that the whole.

The utility model discloses a theory of operation: peg graft mutually through cotter way and screw rod and fix, with this connection stability between upper cover and the bottom can increase, carry out the centre gripping to chemical pipeline, when the base produces and subsides, no. three telescopic links rotate tensile simultaneously, it removes to drive the roller, the roller removes and drives No. two telescopic links and rotate, a telescopic link rotates simultaneously, make the roller to the direction of keeping away from the base remove, thereby can slow down the settlement of base, liquid leakage in the chemical pipeline to the sponge layer this moment, when the sponge layer is whole moist, humidity transducer control buzzer whistle, the warning light scintillation, the staff alright carry out maintenance work.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a chemical pipeline safety guard, includes base (2), its characterized in that: the upper end of the base (2) is connected with a bottom cover (3), the bottom cover (3) is provided with an upper cover (12) in a matching mode, the bottom cover (3) and the upper cover (12) are U-shaped, the upper cover (12) is provided with a support plate (10) in a matching mode, the support plate (10) is provided with an alarm (23), a humidity sensor (21) is arranged in the alarm (23), buzzers (20) are symmetrically arranged on two sides of the humidity sensor (21), an alarm lamp (22) is connected and arranged above the humidity sensor (21), first telescopic rods (8) are symmetrically arranged on two sides of the support plate (10), a support (9) is hinged between the upper end of each first telescopic rod (8) and the support plate (10), a central block (7) is connected and arranged at the lower end of each first telescopic rod (8), a fixing plate (15) is connected and arranged at the lower end of the central block (7), support frames (6) are symmetrically arranged on two sides of the fixing plate (15), the support frames (6) are U-shaped, two guide plates (4) are connected and a plurality of guide plates (5) are arranged between the support frames (6), and a plurality of guide plates (13) are arranged on the middle of the support plates (16), no. two telescopic link (13) both ends all are equipped with axis of rotation (17), no. two telescopic link (13) one end is passed through axis of rotation (17) and is rotated with backup pad (10) and be connected, no. two telescopic link (13) other ends pass through axis of rotation (17) and rotate cover (16) and be connected with deflector (4) rotation.

2. The chemical pipeline safety cover of claim 1, wherein: connect between center block (7) and base (2) and be equipped with No. three telescopic link (14), no. three telescopic link (14) rotate through rotating ear and base (2) and are connected.

3. The chemical pipeline safety cover of claim 1, wherein: the both sides of bottom (3) are equipped with the support ear, support the ear and go up along the even a plurality of pinholes of length direction equidistance.

4. The chemical pipeline safety cover of claim 3, wherein: the both sides below of upper cover (12) is along the even a plurality of screw rods that are provided with of length direction equidistance, and is a plurality of the screw rod is with a plurality of pinhole one-to-one, and corresponding grafting, be provided with fixing bolt (1) on the tip of screw rod.

5. The chemical pipeline safety cover of claim 1, wherein: sponge layers (19) are arranged on the inner walls of the bottom cover (3) and the upper cover (12), and sealing rings (18) are connected to the two ends of the bottom cover (3) and the upper cover (12).

6. The chemical pipeline safety cover of claim 1, wherein: the bottom cover (3) and the upper cover (12) are matched to form a clamping surface, and a flange interface of the chemical pipeline (11) is placed in the clamping surface.