CN213900756U - Chemical pipeline safety cover convenient to dismouting - Google Patents

Abstract

The utility model provides a chemical pipeline safety guard convenient to dismouting, includes: go up casing and lower casing, go up casing and casing both ends fixedly connected with fixed plate down, seted up a screw hole on the fixed plate, No. one screw hole female connection has the screw rod, goes up fixed plate on the casing and the fixed plate on the casing down and fixes through screw rod threaded connection screw No. one, goes up casing and casing down and is equipped with sealing colloid to the relative position lateral wall, the utility model has the advantages of it is following: the sealing colloid can enhance the sealing performance of the chemical pipeline safety cover, prevent the pipeline leakage from polluting the environment, and prevent the internal and external pressure intensity from being invariable all the time due to the sealing problem, so that the air pressure sensor can not give an alarm in time; the chemical pipeline safety cover and the pipeline can be limited and fixed through the arc limiting plate and the anti-slip mat, so that the chemical pipeline safety cover is prevented from moving; can prevent to lead to the too high messenger of chemical pipeline safety cover internal gas pressure to take place to damage because of the pipeline leaks through electric telescopic handle and sealing plug.

Description

Chemical pipeline safety cover convenient to dismouting

Technical Field

The utility model relates to a chemical industry equipment technical field, concretely relates to chemical pipeline safety guard convenient to dismouting.

Background

Along with the development of chemical industry, use chemical pipeline more and more extensively, in the chemical pipeline use, need protect chemical pipeline, consequently need a chemical pipeline safety guard convenient to dismouting.

Most of chemical pipeline safety covers convenient to dismouting can move on the pipe after covering the pipeline, influence the leakproofness of chemical pipeline safety cover, and most of chemical pipeline safety covers convenient to dismouting can cause the pollution to the environment because of sealed problem when the pipeline takes place to leak, also can lead to the inside and outside pressure of safety cover equally because of sealed problem, can not report to the police through the atmospheric pressure inductor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a chemical pipeline safety guard convenient to dismouting, make it can make chemical pipeline safety guard fix on the pipeline, prevent to take place to remove and influence the leakproofness, strengthen the leakproofness of chemical pipeline safety guard, prevent that chemical pipeline safety guard from winning inside atmospheric pressure too big and leading to the safety guard to take place to damage.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a chemical industry pipeline safety guard convenient to dismouting, it includes: the method comprises the following steps: the pipeline opening is arranged between the upper shell and the lower shell, the fixing plate on the upper shell and the fixing plate on the lower shell are fixed by the threaded connection of the first screw hole through the first screw hole, the opposite side walls of the upper shell and the lower shell are provided with sealing colloid, the sealing colloid is fixedly connected with the side walls of the upper shell and the lower shell through strong glue, the top surface in the upper shell is fixedly connected with a controller, a pressure sensor is arranged beside the controller, the pressure sensor is fixedly connected with the top in the upper shell, the top of the upper shell is arranged above the controller, the alarm is fixedly connected with the top of the upper shell, and controls the alarm, the alarm information of alarm is accepted to the controller, the top surface is kept away from alarm one end and is seted up the blow vent on going up the casing, be equipped with the sealing plug in the blow vent, go up casing one end lateral wall top and casing homonymy lateral wall below fixedly connected with limiting plate down.

As a preferred technical scheme of the utility model, the sealing plug lateral wall is connected with blow vent lateral wall joint, bottom surface fixedly connected with electric telescopic handle under the sealing plug, the internal bottom surface of bottom surface fixed connection inferior valve under electric telescopic handle, controller control electric telescopic handle.

As the utility model discloses a preferred technical scheme, the limiting plate is kept away from last casing and casing one end fixedly connected with arc limiting plate down, two arc limiting plate relative position lateral wall fixedly connected with slipmats, arc limiting plate both ends fixedly connected with limiting plate, No. two screw holes have been seted up on the limiting plate, No. two threaded holes are equipped with the screw rod No. two, No. two screw rods and No. two screw hole threaded connection.

The utility model has the advantages of it is following: the sealing colloid can enhance the sealing performance of the chemical pipeline safety cover, prevent the pipeline leakage from polluting the environment, and prevent the internal and external pressure intensity from being invariable all the time due to the sealing problem, so that the air pressure sensor can not give an alarm in time; the chemical pipeline safety cover and the pipeline can be limited and fixed through the arc limiting plate and the anti-slip mat, so that the chemical pipeline safety cover is prevented from moving and affecting the sealing property; can prevent to lead to chemical pipeline safety cover internal gas pressure too high to make chemical pipeline safety cover take place to damage because of the pipeline leakage through electric telescopic handle and sealing plug.

Drawings

FIG. 1 is a front sectional view of a chemical pipeline safety cover easy to assemble and disassemble according to a preferred embodiment of the present invention;

FIG. 2 is a schematic side sectional view of the chemical pipeline safety cover convenient for disassembly and assembly according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural diagram of an arc-shaped position-limiting plate of the chemical pipeline safety cover convenient to disassemble and assemble according to a preferred embodiment of the present invention.

Description of reference numerals: 1. an upper housing; 2. a lower housing; 3. a pipe orifice; 4. a fixing plate; 5. a first threaded hole; 6. a first screw rod; 7. sealing the colloid; 8. a controller; 9. an air pressure sensor; 10. an alarm; 11. a vent; 12. a sealing plug; 13. an electric telescopic rod; 14. a limiting rod; 15. an arc limiting plate; 16. a non-slip mat; 17. a second threaded hole; 18. a second screw; 19. and a limiting plate.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further explained with reference to the accompanying drawings.

Please refer to fig. 1-3, which include: the pipeline opening device comprises an upper shell 1 and a lower shell 2, fixing plates 4 are fixedly connected to two ends of the upper shell 1 and the lower shell 2, a first threaded hole 5 is formed in each fixing plate 4, a first screw rod 6 is connected to the inner thread of the first threaded hole 5, a pipeline opening 3 is formed in the middle of the upper shell 1 and the lower shell 2, the fixing plates 4 on the upper shell 1 and the lower shell 2 are fixedly connected with the first threaded hole 5 through the first screw rod 6 in a threaded mode, sealing colloid 7 is arranged on the side wall of the position, opposite to the upper shell 1 and the lower shell 2, of the upper shell 1, the sealing colloid 7 is fixedly connected with the side walls of the upper shell 1 and the lower shell 2 through strong glue, a controller 8 is fixedly connected to the inner top face of the upper shell 1, an air pressure sensor 9 is arranged beside the controller 8, the air pressure sensor 9 is fixedly connected with the inner top of the upper shell 1, an alarm 10 is arranged above the controller 8, the alarm 10 is fixedly connected to the top of the upper shell 1, 9 control alarm 10 of air pressure sensor, the alarm information of alarm 10 is accepted to controller 8, go up casing 1 and go up the top surface and keep away from alarm 10 one end and seted up blow vent 11, be equipped with sealing plug 12 in the blow vent 11, go up 1 one end lateral wall top of casing and 2 homonymy lateral wall below fixedly connected with gag lever post 14 of casing down, can improve the leakproofness of chemical pipeline safety guard through sealing colloid 7, prevent to lead to air pressure sensor 9 can not in time report to the police because of the leakproofness.

One end, far away from the upper shell 1 and the lower shell 2, of the limiting rod 14 is fixedly connected with an arc limiting plate 15, the side walls of the two arc limiting plates 15 at opposite positions are fixedly connected with anti-skid pads 16, two ends of the arc limiting plate 15 are fixedly connected with limiting plates 19, a second threaded hole 17 is formed in each limiting plate 19, a second screw 18 is arranged in each second threaded hole 17, the second screw 18 is in threaded connection with the second threaded hole 17, and the chemical pipeline safety cover can be prevented from moving on a pipeline and affecting the sealing effect through the arc limiting plates 15 and the anti-skid pads 16; 12 lateral walls of sealing plug and 11 lateral walls joints of blow vent are connected, bottom surface fixedly connected with electric telescopic handle 13 under 12 sealing plug, bottom surface fixedly connected 2 interior bottom surfaces of casing under 13 electric telescopic handle, 8 control electric telescopic handle 13 of controller, can prevent to lead to the too high messenger of chemical pipeline safety cover internal gas pressure to take place to damage because of the pipeline leakage through electric telescopic handle 13 and sealing plug 12.

Specifically, when the novel chemical pipeline safety cover is used, the pipeline is sleeved with the upper shell 1 and the lower shell 2, the pipeline passes through the pipeline opening 3, the first screw rod 6 is in threaded connection with the first threaded hole 5, the upper shell 1 is tightly connected with the lower shell 2, the safety cover is sealed by mutual extrusion of the sealing colloid 7 on the upper shell 1 and the lower shell 2, the arc-shaped limiting plate 15 is sleeved on the pipeline, the second screw rod 18 is in threaded connection with the second threaded hole 17, the anti-skid pad 16 is tightly attached to the pipeline through the arc-shaped limiting plate 15, the chemical pipeline safety cover is fixedly connected with the pipeline, the chemical pipeline safety cover is prevented from moving and affecting the sealing performance of the chemical pipeline safety cover, when the pipeline leaks, the air pressure in the chemical pipeline safety cover rises, the air pressure sensor 9 starts the alarm 10, the alarm 10 gives an alarm and transmits information to the controller 8, and the controller 8 transmits the information to a terminal, the terminal is sent the personnel behind the information and is maintained the pipeline, when atmospheric pressure in the chemical pipeline safety guard reaches a definite value, 8 control electric telescopic handle of controller 13 are retrieved, electric telescopic handle 13 drives sealing plug 12 and moves down, make chemical pipeline safety guard internal gas pressure reduce through blow vent 11, prevent that chemical pipeline safety guard from leading to damaging because of inside atmospheric pressure is too high, when needs are dismantled chemical pipeline safety guard, only need to twist off No. 6 screw rods 18 of a screw rod, can dismantle chemical pipeline safety guard, make things convenient for the staff to carry out the pipeline maintenance, the installation with dismantle convenient and fast.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (3)

1. The utility model provides a chemical industry pipeline safety guard convenient to dismouting which characterized in that includes: the pipeline sealing device comprises an upper shell (1) and a lower shell (2), wherein fixing plates (4) are fixedly connected with the two ends of the upper shell (1) and the lower shell (2), a threaded hole (5) is formed in each fixing plate (4), a screw rod (6) is connected with the threaded hole (5) in the threaded hole (5), a pipeline opening (3) is formed in the middle of each upper shell (1) and the corresponding lower shell (2), the fixing plates (4) on the upper shell (1) and the fixing plates (4) on the lower shell (2) are fixed by being in threaded connection with the threaded holes (5) through the screw rods (6), sealing colloid (7) is arranged on the side wall of the opposite position of the upper shell (1) and the side wall of the lower shell (2), the sealing colloid (7) is fixedly connected with the side walls of the upper shell (1) and the lower shell (2) through super glue, and a controller (8) is fixedly connected with the inner top surface of the upper shell (1), controller (8) other atmospheric pressure inductor (9) that is equipped with, top fixed connection in atmospheric pressure inductor (9) and last casing (1), it is equipped with alarm (10) to go up casing (1) top and be located controller (8) top, alarm (10) fixed connection goes up casing (1) top, atmospheric pressure inductor (9) control alarm (10), the alarm information of alarm (10) is received in controller (8), it keeps away from alarm (10) one end and has seted up blow vent (11) to go up the top surface on casing (1), be equipped with sealing plug (12) in blow vent (11), go up casing (1) one end lateral wall top and casing (2) homonymy lateral wall below fixedly connected with gag lever post (14) down.

2. The chemical pipeline safety cover convenient to disassemble and assemble as claimed in claim 1, wherein the side wall of the sealing plug (12) is connected with the side wall of the vent hole (11) in a clamping manner, the lower bottom surface of the sealing plug (12) is fixedly connected with an electric telescopic rod (13), the lower bottom surface of the electric telescopic rod (13) is fixedly connected with the inner bottom surface of the lower shell (2), and the controller (8) controls the electric telescopic rod (13).

3. The chemical pipeline safety cover convenient to disassemble and assemble according to claim 1, wherein the limiting rod (14) is far away from one end of the upper shell (1) and one end of the lower shell (2) and is fixedly connected with an arc limiting plate (15), the side wall of the opposite position of the two arc limiting plates (15) is fixedly connected with an anti-slip mat (16), two ends of the arc limiting plate (15) are fixedly connected with a limiting plate (19), a second threaded hole (17) is formed in the limiting plate (19), a second screw rod (18) is arranged in the second threaded hole (17), and the second screw rod (18) is in threaded connection with the second threaded hole (17).

Images