CN210319111U - Mounting and fixing structure of gas detection instrument - Google Patents
Mounting and fixing structure of gas detection instrument Download PDFInfo
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- CN210319111U CN210319111U CN201920062811.2U CN201920062811U CN210319111U CN 210319111 U CN210319111 U CN 210319111U CN 201920062811 U CN201920062811 U CN 201920062811U CN 210319111 U CN210319111 U CN 210319111U
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Abstract
The utility model provides an installation and fixation structure of a gas detection instrument, which relates to the field of supporting components and comprises a main machine fixation cover and a main machine fixation seat used for fixing the surface of the gas detection instrument; the fixed pin and the plurality of cantilever beams are arranged on the host machine fixed seat; the cantilever beams are uniformly distributed around the fixing pin in the circumferential direction; a boss which is partially protruded is arranged on the main machine fixing cover, and a clamping groove matched with the fixing pin is arranged in the center of the boss; the host machine fixing cover is provided with an arc-shaped groove for the cantilever beam to enter outside the boss, and the arc-shaped groove extends partially into the side wall of the boss. The utility model has the advantages that: the installation steps are simple, and the time and labor cost in the installation process are reduced; the mounting and dismounting processes are simple, and the replacement and maintenance are convenient; the position of the cantilever beam arm is fixed by the screw, so that the reliability of mounting and fixing the structure is improved; the host fixing cover and the mounting area can be fixed in various modes such as screws, iron hoops or magnetic force, and the compatibility of the equipment is improved.
Description
Technical Field
The utility model relates to a supporting member field, in particular to gaseous detecting instrument's installation fixed knot constructs.
Background
The gas detector is mainly used for monitoring equipment for monitoring the leakage of environmental pollutants or toxic explosive gases in real time on line. The gas detection equipment is generally fixedly installed in indoor workshops, plants, warehouses or outdoor environments and the like according to actual requirements. The specific scenarios of installation can be generally divided into three types: vertical walls, upright posts or vertical posts, cross posts or cross bars.
In the prior art, the fixed structure of the gas detector is often applicable to a single scene, for example, the fixed structure which can only be installed on a wall surface is not suitable for being installed on an upright post, and the fixed structure which is suitable for being installed on the upright post is not necessarily suitable for being installed on the wall surface. In addition, the transverse columns and the vertical columns sometimes need to adopt different fixing structures. Secondly, the installation process is more complicated to it is also more time-consuming and laborious to dismantle after the installation. Particularly, the existing gas detectors gradually adopt a wireless transmission mode to transmit and receive data, the frequency of installation after disassembly is high, and installation points are replaced. Finally, the mounting fixture is integral with the device body, and the flexibility of mounting is poor. For example, the installation process must directly fix the equipment on the upright column, and especially for the high installation sites, the installation process needs assistance of multiple persons, which causes inconvenience and rapidness in the installation process and has a long installation time.
Therefore, a safe and reliable gas detector mounting and fixing structure which is simple in structure, convenient to mount and dismount and suitable for various application scenes is urgently needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a gaseous detecting instrument's installation fixed knot constructs, the technical scheme of the utility model is implemented like this:
a mounting and fixing structure of a gas detection instrument comprises a host fixing cover and a host fixing seat for fixing the surface of the gas detection instrument; the fixed pin and the plurality of cantilever beams are arranged on the host machine fixed seat; the cantilever beam arms are uniformly distributed around the fixing pin in the circumferential direction; the main machine fixing cover is provided with a boss which is partially protruded, and the center of the boss is provided with a clamping groove matched with the fixing pin; the host fixing cover is provided with an arc-shaped groove for the suspension beam arm to enter, and the arc-shaped groove partially extends into the side wall of the boss.
Preferably, the number of the cantilever arms is two, and the cantilever arm is formed in an arc shape of 1/4.
Preferably, the depth of the arc-shaped groove gradually increases along the moving direction of the cantilever arm.
Preferably, both sides of the host fixing cover are provided with fastening screws which extend to the host fixing seat and are partially embedded into the host fixing seat.
Preferably, the host computer is fixed to cover and is equipped with the magnetic path on the side that deviates from the boss, the host computer is fixed to cover and is equipped with the recess that supplies the magnetic path to get into completely, the recess notch orientation deviates from lug one side.
Preferably, the periphery of the main machine fixing cover is provided with through openings for the iron hoops to pass through.
Preferably, the four corners of the host fixing cover are provided with mounting holes.
Preferably, the host fixing cover is made of iron, nickel, cobalt and other ferromagnetic materials.
Implement the utility model has the advantages that:
1. the host fixing seat and the instrument are fixed in advance, and only the host fixing seat and the host fixing cover need to be installed on an installation site, so that the installation steps are simplified, and the time and labor cost in the installation process are reduced;
2. the suspension beam arm enters the arc-shaped groove, so that the installation can be completed, the installation and disassembly processes are simple, and the replacement and maintenance are convenient;
3. the position of the cantilever beam arm is fixed by the screw, so that the stability of the mounting and fixing structure is improved;
4. the host fixing cover and the mounting area can be fixed in various modes such as screws, iron hoops or magnetic force, and the compatibility of the equipment is improved.
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 one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an apparatus according to embodiment 1 of the present invention before installation;
fig. 2 is a right side view of the equipment structure before installation in embodiment 1 of the present invention;
fig. 3 is a front view of the structure of the device before installation in embodiment 1 of the present invention;
fig. 4 is a top view of the structure of the device before installation in embodiment 1 of the present invention;
fig. 5 is an exploded view of the apparatus of embodiment 1 of the present invention before installation;
fig. 6 is a right side view of the device of embodiment 1 of the present invention after installation;
fig. 7 is a front view of the device according to embodiment 1 of the present invention after installation;
fig. 8 is a schematic structural view of a host fixing cover fixed by screws according to embodiment 1 of the present invention;
fig. 9 is a schematic structural view of a host fixing cover according to embodiment 2 of the present invention.
In the above drawings, the reference numerals denote:
1-a host fixing cover; 2-a host fixing seat; 3-a fixing pin; 4-cantilever beam arm; 5-boss; 6-a clamping groove; 7-an arc-shaped groove; 8-fastening screws; 9-a magnetic block; 10-mounting holes; 11-an iron hoop; 12-puncturing.
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 efforts belong to the protection scope of the present invention.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
A mounting and fixing structure of a gas detection instrument is disclosed, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, comprising a host fixing cover 1 and a host fixing seat 2 for fixing with the surface of the gas detection instrument; a fixed pin 3 and a plurality of cantilever arms 4 are arranged on the host machine fixed seat 2; the cantilever beams 4 are uniformly distributed around the fixing pins 3 in the circumferential direction; a boss 5 which is partially protruded is arranged on the main machine fixing cover 1, and a clamping groove 6 which is matched with the fixing pin 3 is arranged in the center of the boss 5; an arc-shaped groove 7 for the suspension beam arm 4 to enter is arranged on the outer side of the boss 5 on the host fixing cover 1, and part of the arc-shaped groove 7 extends into the side wall of the boss.
The size of the host fixing cover 1 can be set between 30mm-80mm in length and width, and the thickness can be set between 3mm-20mm, and the host fixing cover is selected according to the information of the specification, the shape, the quality, the installation environment and the like of the instrument. The heavy weight of the instrument requires a large-sized main body fixing cover 1 and a large thickness to disperse the force. Host computer fixing base 2 and the connected mode of gas detection instrument can adopt detachable mode such as joint or can not be connected with shell integration casting etc. at the instrument installation scene, only need installation host computer fixing base 2 and host computer fixed cover 1, reduce installation cost. The fixed host fixing seat 2 can be set to be circular and used for uniformly dispersing the stress of the host fixing seat 2, improving the reliability of the device and prolonging the service life of the device. A plurality of cantilever beams arms 4 on the host fixing base 2 can be cast with the host fixing base 2 integration, improve the weighing capacity of the host fixing base 2 to simplify the production flow, effectively reduce cost.
In a preferred embodiment, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, two cantilever arms 4 are provided, and the cantilever arms 4 are formed in an arc shape of 1/4. The central angle of the cantilever arm 4 is set to 90 °. The arc length corresponding to the arc of the cantilever beam arm 4 can be set in 1/3-1/4 circles, the thickness of the cantilever beam arms 4 can be set according to the weight of the gas detection instrument, and the heavier the gas detection instrument is, the thicker the cantilever beam arm 4 is.
In this embodiment, the installation and maintenance process of the gas detection instrument is as follows: the first step, laminate host computer fixing base 2 and host computer fixed cover 1 mutually, the laminating in-process, during fixed pin 3 inserted draw-in groove 6, a plurality of cantilever arms 4 aim at the region between a plurality of arc walls 7 in the concave station outside and laminate with 1 concave station of host computer fixed cover, the second step, remove host computer fixing base 2, after making a plurality of cantilever arms 4 on the host computer fixing base 2 get into arc wall 7 completely, the installation is fixed to be ended. And thirdly, reversely moving the host fixing seat 2 to enable the plurality of cantilever beams 4 on the host fixing seat 2 to completely withdraw from the arc-shaped groove 7, so that the instrument can be detached, and a user can conveniently replace or maintain the instrument.
Elasticity between arc 7 and the cantilever beam arm 4 and elasticity between fixed pin 3 and draw-in groove 6 provide the holding power that supports gaseous detecting instrument, because cantilever beam arm 4 sets up to the arc, the ascending atress of cantilever beam arm 4 week can provide the frictional force of avoiding cantilever beam arm 4 roll-off arc 7. The fixing pin 3 can be set to be cylindrical, so that the main machine fixing seat 2 can move the cantilever arm 4 into the arc-shaped groove 7 in a rotating mode. The fixed pin 3 can adopt detachable mode such as joint with host computer fixing base 2, can set up the recess on the host computer fixing base 2 for joint fixed pin 3, according to the degree of depth of concave station, the size of draw-in groove 6 and the weight of gaseous detecting instrument, can change the fixed pin 3 of different specifications, improve the device compatibility. The user can accomplish the installation by a single person, reduces time and human cost in the installation. The corresponding central angle of the arc-shaped slot 7 can also be set to be 90 degrees and is matched with the cantilever beam 4. Two cantilever beam arms 4 set up respectively in the upper portion and the lower part of host computer fixing base 2, and the centre of a circle about host computer fixing base 2 is symmetrical. In the installation fixing process, after the instrument is horizontally horizontal, the main machine fixing cover 1 is attached to the main machine fixing seat 2, and then the instrument is rotated clockwise or anticlockwise by 90 degrees, so that installation can be completed. After the device is installed and fixed, the pressure of the instrument can be uniformly dispersed on the two cantilever beams 4, and the reliability of the device is improved.
In a preferred embodiment, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the depth of the arc-shaped slot 7 increases gradually along the moving direction of the cantilever arm 4. The instrument rotation in-process, along with the increase of groove depth, the clearance of arc wall 7 and host computer fixing base 2 can reduce gradually, after cantilever beam arm 4 got into arc wall 7 completely, closely laminate between arc wall 7 and host computer fixing base 2, frictional force between arc wall 7 and host computer fixing base 2 can hinder cantilever beam arm 4 from roll-off in arc wall 7 under the exogenic action, supplementary fixed cantilever beam arm position, frictional force between arc wall 7 and host computer fixing base 2 also can provide certain auxiliary stay power for the instrument, further improve installation fixed knot structure's weighing capacity. And the instrument can not move in three dimensions of front and back, up and down, left and right. In the dismounting process, the main machine fixing seat 2 and the instrument can be dismounted only by moving the cantilever beam arm 4 and the fixing process in the reverse direction, the instrument is replaced or overhauled, the equipment maintenance is convenient, the time and the labor cost in the maintenance process are reduced, and the main machine fixing cover 1 can be suitable for various instruments and improves the compatibility of the device.
In a preferred embodiment, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the host fixing cover 1 is provided at both sides thereof with fastening screws 8 extending to the host fixing base 2 and partially embedded in the host fixing base 2. The specification of the screw can adopt the screw with the specification of M3, M4, M5 or M6, and the like, and is selected according to the weight of the instrument and the installation environment. After the cantilever beam arm 4 completely enters the arc-shaped groove 7, the fastening screw 8 is screwed into the host fixing cover 1, the fastening screw 8 hole can be arranged in the middle of the arc-shaped groove 7, the fastening screw 8 clamps the edge of the cantilever beam arm 4 after being screwed, the position of the cantilever beam arm 4 is further fixed, and the cantilever beam arm 4 is ensured not to slide out of the arc-shaped groove 7.
In a preferred embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, a magnetic block 9 is arranged on one side of the host fixing cover 1 away from the boss 5, a groove for the magnetic block 9 to completely enter is arranged on the host fixing cover 1, and a notch of the groove faces the side away from the boss. In the use scene, gaseous detecting instrument often installs on metal pipeline, stand, and the fixed lid of host computer 1 is fixed with the instrument installation back, directly adsorbs the one side that the fixed lid of host computer 1 was provided with magnetic path 9 on pipeline, the stand that ferromagnetic material constitutes, easily installation reduces the human cost in the installation.
In a preferred embodiment, as shown in fig. 1, 2, 3, 4, 5, 6, 7 and 8, the main unit fixing cover 1 is made of ferromagnetic material such as iron, nickel, cobalt, etc., and the main unit fixing cover 1 can be fixed by magnetic force. When the host fixing cover 1 is made of ferromagnetic materials, the magnetic block 9 in the groove can be adsorbed on the host fixing cover 1, and the use of auxiliary equipment such as screws is reduced.
In a preferred embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, the host fixing cover 1 is provided with mounting holes 10 at four corners. The mounting area can be preset with a screw hole matched with the mounting hole 10, and the host fixing cover 1 is fixed with the mounting area through a screw. The host fixing cover 1 is fixed by screws, so that the host fixing cover 1 is suitable for installation environments such as walls without ferromagnetic materials, and the compatibility of an installation fixing structure is improved. When the magnetic installation is not considered, the host fixing cover 1 can be made of other materials with higher strength and can play a supporting role.
Example 2
In a preferred embodiment, as shown in fig. 9, a mounting and fixing structure of a gas detection apparatus is different from that of example 1 in that a through hole 12 for passing an iron hoop 11 is formed around a main unit fixing cover 1. When the instrument is applied to installation environments such as the surface of a cylinder with a small diameter, the surface of a pipeline and the like, the effect that the host fixing cover 1 and the installation surface are fixed by using screws or magnetic force is poor, and therefore the iron hoop 11 is used for fixing and installing the fixing structure.
In this embodiment, the upper and lower side frames or the left and right side frames of one surface of the main body fixing cover 1 close to the installation area are provided with a certain radian to adapt to cylinders with different diameters. The iron hoop 11 passes through the host fixing cover 1 through two opposite through holes 12 on the host fixing cover 1, one end of the iron hoop 11 is provided with a buckle, and the other end of the iron hoop 11 is provided with a notch matched with the buckle. In the installation, iron hoop 11 encircles installation cylinder surface a week, and installation cylinder surface is hugged closely to iron hoop 11, and friction and elasticity between iron hoop 11 and installation cylinder surface provide the holding power for host computer fixed cover 1, have increased installation fixed knot structure's application scene, improve installation fixed knot structure's compatibility.
The various embodiments listed above can be combined with each other without contradiction, and a person skilled in the art can combine the drawings and the above explanations of the embodiments as a basis for combining technical features of different embodiments.
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (8)
1. The utility model provides a gas detection instrument's installation fixed knot constructs which characterized in that:
the gas detection device comprises a host fixing cover and a host fixing seat, wherein the host fixing cover is used for fixing the surface of the gas detection device;
the fixed pin and the plurality of cantilever beams are arranged on the host machine fixed seat;
the cantilever beam arms are uniformly distributed around the fixing pin in the circumferential direction;
the main machine fixing cover is provided with a boss which is partially protruded, and the center of the boss is provided with a clamping groove matched with the fixing pin;
the host fixing cover is provided with an arc-shaped groove for the suspension beam arm to enter, and the arc-shaped groove partially extends into the side wall of the boss.
2. The mounting and fixing structure of a gas detection apparatus according to claim 1, wherein:
the number of the suspension arms is two, and the suspension arms are shaped like 1/4 circular arcs.
3. The mounting and fixing structure of a gas detection apparatus according to claim 2, wherein:
the depth of the arc-shaped groove is gradually increased along the moving direction of the cantilever arm.
4. The mounting and fixing structure of a gas detection apparatus according to claim 1, wherein:
and fastening screws extending to the host fixing seat and partially embedded into the host fixing seat are arranged on two sides of the host fixing cover.
5. The mounting and fixing structure of a gas detection apparatus according to claim 1, wherein:
the main machine fixing cover is provided with a magnetic block on one side deviating from the boss, the main machine fixing cover is provided with a groove for the magnetic block to completely enter, and the groove opening of the groove faces towards one side deviating from the boss.
6. The mounting and fixing structure of a gas detection apparatus according to claim 1, wherein:
and penetrating openings for the iron hoops to penetrate are formed in the periphery of the host fixing cover.
7. The mounting and fixing structure of a gas detection apparatus according to claim 1, wherein:
and mounting holes are formed in the four corners of the host fixing cover.
8. The mounting and fixing structure of a gas detection apparatus according to claim 1, wherein:
the host fixing cover is made of iron, nickel, cobalt and other ferromagnetic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062811.2U CN210319111U (en) | 2019-01-15 | 2019-01-15 | Mounting and fixing structure of gas detection instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062811.2U CN210319111U (en) | 2019-01-15 | 2019-01-15 | Mounting and fixing structure of gas detection instrument |
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| Publication Number | Publication Date |
|---|---|
| CN210319111U true CN210319111U (en) | 2020-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920062811.2U Active CN210319111U (en) | 2019-01-15 | 2019-01-15 | Mounting and fixing structure of gas detection instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255920A (en) * | 2022-08-09 | 2022-11-01 | 成都中科卓尔智能科技集团有限公司 | Automatic assembling system for multiple parts |
-
2019
- 2019-01-15 CN CN201920062811.2U patent/CN210319111U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255920A (en) * | 2022-08-09 | 2022-11-01 | 成都中科卓尔智能科技集团有限公司 | Automatic assembling system for multiple parts |
| CN115255920B (en) * | 2022-08-09 | 2024-03-15 | 成都中科卓尔智能科技集团有限公司 | Automatic assembling system for multiple parts |
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