Ethylene chemical instrument protection device

Abstract

The utility model discloses an ethylene chemical instrument protection device, and relates to the technical field of instrument protection devices. The instrument protection cover comprises an instrument protection shell and a protection cover, the instrument protection shell comprises a first shell body and a second shell body, arc-shaped protrusions are fixedly arranged on the outer wall of the first shell body and the outer wall of the second shell body, a guiding sliding groove is formed in one end of each arc-shaped protrusion, and a connecting inserting groove is formed in the other end of each arc-shaped protrusion. A first arc-shaped insertion plate is slidably connected into the guide sliding groove in the first shell. According to the utility model, the locking bolt is unscrewed, and the first arc-shaped inserting plate and the second arc-shaped inserting plate are shifted, so that the front end of the first arc-shaped inserting plate slides out of the connecting inserting groove in the second shell, and the front end of the second arc-shaped inserting plate slides out of the connecting inserting groove in the first shell, and therefore, the first shell and the second shell can be quickly disassembled; and therefore, the instrument protection shell can be detached from the ethylene chemical instrument, and personnel can maintain the ethylene chemical instrument conveniently.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of instrument protection device, especially relates to an ethylene chemical industry instrument protection device. BACKGROUND

[0002] Ethylene chemical industry instrument will be used when ethylene chemical industry, in order to better protect ethylene chemical industry instrument, improve the service life of instrument, will set up the protection device outside ethylene chemical industry instrument. Through the retrieval, the patent with application No. 202321089493.1 discloses a kind of chemical industry automation instrument protection device, comprising: base, the top of the base is hinged with protective cover, the inner wall of the protective cover is embedded with detachable acrylic transparent.

[0003] But in the process of actual use, the applicant finds that the base for protecting chemical instrument lacks quick installation structure, when chemical instrument needs to be repaired when failure occurs, the base cannot be quickly detached from chemical instrument, so that personnel is not convenient to repair ethylene chemical industry instrument, in view of this, we propose a kind of ethylene chemical industry instrument protection device. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model is realized by the following technical schemes:

[0005] The utility model discloses a kind of ethylene chemical industry instrument protection device, including instrument protection shell and protective cover, the instrument protection shell includes first shell body and second shell body, arc protrusion is fixedly arranged on the outer wall of the first shell body and second shell body, one end of the arc protrusion is provided with guide sliding slot, the other end of the arc protrusion is provided with connecting slot, first arc-shaped insert plate is slidably connected in the guide sliding slot on the first shell body, second arc-shaped insert plate is slidably connected in the guide sliding slot on the second shell body, tail end of the first arc-shaped insert plate and second arc-shaped insert plate is all threadedly connected with locking bolt, the front end of the second arc-shaped insert plate is connected with the connecting slot on the first shell body, the front end of the first arc-shaped insert plate is connected with the connecting slot on the second shell body, the protective cover is threadedly connected in the upper portion of instrument protection shell, acrylic transparent plate is arranged in the protective cover.

[0006] Preferably, outer thread part is provided on the outer wall of the upper portion of the instrument protection shell, inner thread part is provided on the inner side wall of the protective cover, and the outer thread part is threadedly connected with the inner thread part.

[0007] Preferably, anti-skid groove is annularly arranged on the circumferential side wall of the protective cover.

[0008] Preferably, the outer wall of the front end of the first arc-shaped insert plate and the second arc-shaped insert plate is fixedly provided with a knob handle.

[0009] Preferably, the two locking bolts are respectively screwed through the tail ends of the first and second arc-shaped insertion plates.

[0010] Preferably, the top of the inner side of the protective cover is paved with a sealing ring, and the acrylic transparent plate is abutted between the instrument protection shell and the sealing ring.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses an ethylene chemical instrument protection device, through loosening locking bolt, and the first arc-shaped insertion plate and second arc-shaped insertion plate are driven, make the front end of first arc-shaped insertion plate from the connecting insertion slot on second casing slide, and make the front end of second arc-shaped insertion plate from the connecting insertion slot on first casing slide, can first casing and second casing split fast, further can instrument protection shell is detached from ethylene chemical instrument, and personnel can maintain ethylene chemical instrument, through the way of thread connection of protective cover and instrument protection shell connection, personnel can detach the protective cover from the instrument protection shell fast, thereby personnel can take out acrylic transparent board and clean or replace, and the use effect is better. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment needed to use the drawing briefly introduced, obviously, the drawing in the following description only some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0014] Fig. 1 It is a structure schematic view of the utility model discloses an ethylene chemical instrument protection device.

[0015] Fig. 2 It is a structure schematic view of the utility model discloses an ethylene chemical instrument protection device instrument protection shell.

[0016] Fig. 3 It is a protective cover sectional view of the utility model discloses an ethylene chemical instrument protection device.

[0017] In the drawing, the component list represented by each sign is as follows:

[0018] 1, instrument protection shell;11, first casing;12, second casing;13, external thread part;14, arc-shaped convex;141, guide sliding slot;142, connecting insertion slot;2, protective cover;21, internal thread part;22, antiskid groove;3, acrylic transparent plate;4, first arc-shaped insertion plate;5, second arc-shaped insertion plate;6, locking bolt;7, sealing ring. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0020] Please refer to Figs. 1-3 The present application provides a technical solution:

[0021] The utility model provides an ethylene chemical instrument protection device, including instrument protection shell 1 and protection cover 2, instrument protection shell 1 includes first shell body 11 and second shell body 12, and the outer wall of first shell body 11 and second shell body 12 is fixedly provided with arc convex 14, and one end of arc convex 14 is provided with guide sliding slot 141, and the other end of arc convex 14 is provided with connecting slot 142, and the guide sliding slot 141 on first shell body 11 is slidably connected with first arc-shaped insert plate 4, and the guide sliding slot 141 on second shell body 12 is slidably connected with second arc-shaped insert plate 5, and the tail end of first arc-shaped insert plate 4 and second arc-shaped insert plate 5 is threadedly connected with locking bolt 6, and two locking bolts 6 are respectively threaded through the tail end of first arc-shaped insert plate 4 and second arc-shaped insert plate 5, and the outer wall of the front end of first arc-shaped insert plate 4 and second arc-shaped insert plate 5 is fixedly provided with a knob, and the front end of second arc-shaped insert plate 5 is connected with the connecting slot 142 on first shell body 11, and the front end of first arc-shaped insert plate 4 is connected with the connecting slot 142 on second shell body 12, by loosening locking bolt 6, and knob first arc-shaped insert plate 4 and second arc-shaped insert plate 5, make the front end of first arc-shaped insert plate 4 from the connecting slot 142 on second shell body 12 slip, and make the front end of second arc-shaped insert plate 5 from the connecting slot 142 on first shell body 11 slip, first shell body 11 and second shell body 12 can be quickly split, and then instrument protection shell 1 can be detached from the ethylene chemical instrument, personnel can maintain the ethylene chemical instrument, protection cover 2 is threadedly connected on the upper portion of instrument protection shell 1, the inside of protection cover 2 is provided with acrylic transparent plate 3, the top of the inside of protection cover 2 is paved with sealing ring 7, and acrylic transparent plate 3 is abutted between instrument protection shell 1 and sealing ring 7, in the process of using ethylene chemical instrument, through instrument protection shell 1, protection cover 2 and acrylic transparent plate 3, the ethylene chemical instrument can be protected, and the reading of ethylene chemical instrument can be smoothly viewed through acrylic transparent plate 3, when needing to maintain the ethylene chemical instrument, protection cover 2 can be unscrewed from the upper portion of instrument protection shell 1, then two locking bolts 6 are loosened, and first arc-shaped insert plate 4 and second arc-shaped insert plate 5 are sequentially knob, make the front end of first arc-shaped insert plate 4 from the connecting slot 142 on second shell body 12 slip, and make the front end of second arc-shaped insert plate 5 from the connecting slot 142 on first shell body 11 slip, first shell body 11 and second shell body 12 can be quickly split, and instrument protection shell 1 can be quickly detached from the ethylene chemical instrument, and the ethylene chemical instrument can be maintained, after the maintenance of ethylene chemical instrument is completed, through reverse operation above steps, instrument protection shell 1 and protection cover 2 can be quickly installed on the ethylene chemical instrument.

[0022] The outer wall of the upper portion of the instrument protection shell 1 is provided with an external threaded portion 13, the inner side wall of the protection cover 2 is provided with an internal threaded portion 21, the external threaded portion 13 is threadedly matched with the internal threaded portion 21, the protection cover 2 is connected with the instrument protection shell 1 in a threaded connection mode, the protection cover 2 can be quickly detached from the instrument protection shell 1 by personnel, thereby facilitating personnel to take out and clean or replace the acrylic transparent plate 3, the use effect is better, the circumferential side wall of the protection cover 2 is provided with anti-skid grooves 22 in an annular array, when the acrylic transparent plate 3 needs to be cleaned or replaced after being used for a period of time, the protection cover 2 can be manually rotated counterclockwise, the protection cover 2 is rotated downward from the instrument protection shell 1, and the acrylic transparent plate 3 can be taken out from the inside of the protection cover 2 for cleaning or replacement.

[0023] Working principle: during the use of the ethylene chemical instrument, the instrument protection shell 1, the protection cover 2 and the acrylic transparent plate 3 can protect the ethylene chemical instrument, and the reading of the ethylene chemical instrument can be smoothly viewed through the acrylic transparent plate 3, when the ethylene chemical instrument needs to be repaired, the protection cover 2 can be rotated downward from the upper portion of the instrument protection shell 1, then the two locking bolts 6 are loosened, the first arc-shaped plug plate 4 and the second arc-shaped plug plate 5 are sequentially actuated, the front end of the first arc-shaped plug plate 4 is slid out of the connecting slot 142 on the second shell body 12, the front end of the second arc-shaped plug plate 5 is slid out of the connecting slot 142 on the first shell body 11, the first shell body 11 and the second shell body 12 can be quickly detached, the instrument protection shell 1 can be quickly detached from the ethylene chemical instrument, and the ethylene chemical instrument can be repaired, after the repair of the ethylene chemical instrument is completed, the instrument protection shell 1 and the protection cover 2 can be quickly installed on the ethylene chemical instrument by reverse operation of the above steps, when the acrylic transparent plate 3 needs to be cleaned or replaced after being used for a period of time, the protection cover 2 can be rotated downward from the instrument protection shell 1 by manually rotating counterclockwise, and the acrylic transparent plate 3 can be taken out from the inside of the protection cover 2 for cleaning or replacement.

[0024] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above is only the preferred embodiment of the present application, and does not limit the present application, any modification to the technical solutions described in the foregoing embodiments, and equivalent replacement of part of the technical features, all belong to the protection scope of the present application.

Claims

1. A protection device for ethylene chemical instruments, characterized in that: The instrument includes an instrument protective housing (1) and a protective cover (2). The instrument protective housing (1) includes a first housing (11) and a second housing (12). Arc-shaped protrusions (14) are fixedly provided on the outer walls of both the first housing (11) and the second housing (12). One end of the arc-shaped protrusion (14) is provided with a guide groove (141), and the other end is provided with a connecting slot (142). A first arc-shaped insert plate (4) is slidably connected in the guide groove (141) on the first housing (11), and a guide plate (4) is slidably connected in the guide groove (141) on the second housing (12). A second arc-shaped insert (5) is slidably connected to the slide groove (141). The tail ends of the first arc-shaped insert (4) and the second arc-shaped insert (5) are threaded with locking bolts (6). The front end of the second arc-shaped insert (5) is connected to the connection slot (142) on the first housing (11). The front end of the first arc-shaped insert (4) is connected to the connection slot (142) on the second housing (12). The protective cover (2) is threaded onto the upper part of the instrument protective housing (1). An acrylic transparent plate (3) is provided inside the protective cover (2).

2. The ethylene chemical instrument protection device according to claim 1, characterized in that, The outer wall of the upper part of the instrument protective housing (1) is provided with an external thread (13), and the inner wall of the protective cover (2) is provided with an internal thread (21). The external thread (13) and the internal thread (21) are threaded together.

3. The ethylene chemical instrument protection device according to claim 2, characterized in that, The protective cover (2) has anti-slip grooves (22) arranged in a ring array on its peripheral sidewall.

4. The ethylene chemical instrument protection device according to claim 1, characterized in that, A toggle handle is fixedly installed on the outer wall of the front end of the first arc-shaped insert (4) and the second arc-shaped insert (5).

5. The ethylene chemical instrument protection device according to claim 1, characterized in that, The two locking bolts (6) are threaded through the tail ends of the first arc-shaped insert (4) and the second arc-shaped insert (5), respectively.

6. The ethylene chemical instrument protection device according to claim 1, characterized in that, A sealing ring (7) is laid on the top of the inner side of the protective cover (2), and the acrylic transparent plate (3) abuts between the instrument protective shell (1) and the sealing ring (7).

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