Gas meter protection device for airport logistics
By introducing a combination structure of protective plate, slide rail and guide frame into the gas meter protection device, the problem of limited operating space is solved, convenient maintenance and replacement are achieved, and safety and stability are enhanced.
Patent Information
- Application Number
- CN202520463604.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-03-17
AI Technical Summary
The existing gas meter protection devices have limited operating space during maintenance and replacement, making it difficult for staff to operate and prone to accidental triggering of the protective panel.
A gas meter protection device was designed, which adopts a combination structure of a protective plate, a first slide groove, a second slide groove and a guide frame. The operating space is expanded by sliding and flipping the protective plate laterally, and the protective plate is limited and fixed by the cooperation of the lock hole and the bracket.
It increases the operating space for gas meter maintenance and replacement, facilitates disassembly and assembly, enhances safety and stability, avoids accidental opening of the protective plate, and improves work efficiency.
Smart Images
Figure CN223783690U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to airport logistics technical field, concretely is a gas meter protection device for airport logistics. BACKGROUND
[0002] Airport logistics support includes airport cleaning, equipment maintenance and maintenance, flight information update, cargo logistics management, dining service etc., and gas as a kind of energy is also more used in the logistics department of airport, such as boiler heating, standby power generation, special vehicle fuel, kitchen cooking etc. Block usually uses gas.
[0003] Gas needs to be metered by gas meter when using, the monthly gas usage is counted, so as to deliver gas cost, in the use process of gas meter, to avoid mis-touch, reduce the collision injury etc. Phenomenon occurs, usually gas meter is installed in a box, the box is used as protection device to protect gas meter.
[0004] The existing gas meter protection device is usually a stainless steel box, to reduce material use and avoid occupying too large space, the volume of protection device is usually not much larger than gas meter protection device, when overhauling gas pipeline, the internal space of protection device is relatively narrow, and the staff is more difficult to operate, and when replacing etc. Factor leads to the need to disassemble gas meter, since gas meter is usually connected to the protection device inside by mounting bracket to avoid gas meter swing displacement, and mounting bracket is usually arranged at the back of gas meter, narrow space leads to very cramped gas meter disassembly operation. UTILITY MODEL CONTENTS
[0005] Therefore, the utility model aims at providing a gas meter protection device for airport logistics to solve the technical problems mentioned in the background art.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a gas meter protection device for airport logistics, including fixed base, the both sides of the outer surface of fixed base are equipped with first sliding slot and second sliding slot, and the inside of second sliding slot is connected with guide frame, and the one side of guide frame is connected with protection plate, and the top of protection plate is fixed with support, the top of fixed base is fixed with fixed plate, and the both sides of fixed plate and support are equipped with lock hole.
[0007] When it is necessary to open the device to overhaul or replace the gas meter body, the staff first unlocks and removes the lock passing through the lock hole, then horizontally slides the protective plate, guides the protective plate through the first sliding groove and the guide frame cooperating with the second sliding groove during the process, then separates the protective plate from the first sliding groove, and then the staff turns the protective plate by half, so that the protective plate moves to the lower side of the gas meter body, and the surface and both sides of the gas meter body are exposed, and most of the space on the top of the gas meter body is exposed, so that the operation space is large and convenient for overhaul and disassembly; after the overhaul or replacement is completed, the staff reversely turns the protective plate by half, then horizontally slides the protective plate again, guides the protective plate through the guide frame cooperating with the second sliding groove again during the process, then the protective plate contacts the first sliding groove and is guided through the first sliding groove, after the sliding is completed, the bracket contacts the fixed plate, as shown in the drawings, then the staff passes the lock through the lock buckle and locks it, so as to avoid the phenomenon that someone mistakenly opens the protective plate, and the protective plate can be limited.
[0008] Further, the protective plate is rotationally connected with the guide frame.
[0009] Through the above technical scheme, the staff horizontally slides the protective plate, guides the protective plate through the first sliding groove and the guide frame cooperating with the second sliding groove during the process, then separates the protective plate from the first sliding groove, and then the staff turns the protective plate by half, so that the protective plate moves to the lower side of the gas meter body, and the surface and both sides of the gas meter body are exposed, and most of the space on the top of the gas meter body is exposed, so that the operation space is large and convenient for overhaul and disassembly.
[0010] Further, the upper side of the back of the protective plate is slidingly connected with the first sliding groove, and the guide frame is slidingly connected with the second sliding groove.
[0011] Through the above technical scheme, when it is necessary to open the device to overhaul or replace the gas meter body, the staff first unlocks and removes the lock passing through the lock hole, then horizontally slides the protective plate, guides the protective plate through the first sliding groove and the guide frame cooperating with the second sliding groove during the process.
[0012] Further, the guide frame and the second sliding groove are both in the shape of "├".
[0013] Through the above technical scheme, the guide frame and the second sliding groove are shaped, so as to conveniently support the protective plate and reduce the phenomenon of falling of the protective plate.
[0014] Further, the bracket contacts the fixed plate, and the lock hole on the side of the bracket corresponds to the lock hole on the side of the fixed plate.
[0015] By adopting the technical scheme, after sliding, the two protective plates are in contact, the support is in contact with the fixing plate, then the worker passes the lock through the lock buckle and locks it, thereby avoiding the phenomenon that someone mistakenly opens the protective plate, and the protective plate can be limited.
[0016] Further, the protective plate, the support, the first sliding groove, the second sliding groove and the guide frame are provided with two, and the two protective plates, the support, the first sliding groove, the second sliding groove and the guide frame are mirror image distributed.
[0017] By adopting the technical scheme, the protective structure is left-right symmetrical, so that after the two protective plates are unfolded, the surface and both sides of the gas meter body are exposed, and most of the space on the top of the gas meter body is exposed.
[0018] Further, the two protective plates are in contact, and the cross sections of the two protective plates are both in the shape of 'C'.
[0019] By adopting the technical scheme, after the maintenance or replacement is completed, the worker reversely rotates the protective plate by half a circle, then the worker horizontally slides the protective plate again, during which the protective plate is guided again by the guide frame and the second sliding groove, then the protective plate is guided by the first sliding groove after being in contact with the first sliding groove, after sliding, the two protective plates are in contact.
[0020] Further, the gas meter body is connected to the middle of the outer surface of the fixing seat, and the gas pipes are connected to the top of the gas meter body on both sides.
[0021] By adopting the technical scheme, the gas passes through the gas meter body through the gas pipes, so that the gas meter body can measure the gas, and the gas usage can be conveniently counted.
[0022] Further, the outer surface of the protective plate is provided with a window, and the window is made of explosion-proof glass material.
[0023] By adopting the technical scheme, the worker can directly check the value on the gas meter body through the window in the normal state without opening the protective plate.
[0024] In summary, the utility model mainly has the following beneficial effects:
[0025] 1. The utility model discloses a protective plate, a first sliding groove, a second sliding groove and a guide frame, which are different from traditional protective devices, when being maintained, the box door on the surface of the device is opened, instead, the protective plate is horizontally slid to separate the protective plate from the first sliding groove, then the protective plate is turned by half a circle, and the protective plate is moved to the lower side of the gas meter body, at this time, the surface and both sides of the gas meter body are exposed, and most of the space on the top of the gas meter body is exposed, so that the operation space is large and convenient for maintenance and disassembly.
[0026] 2, the utility model discloses through the setting of fixed plate, support and lock hole, when the protection board closes, and fixed plate is contacted with the support, at this moment will lockset pass through lock catch and lock up, thereby avoid the phenomenon that someone opens the protection board by mistake to take place, and can play spacing effect to the protection board, improve security and stability. BRIEF DESCRIPTION OF DRAWINGS
[0027] Figure 1 It is the structural diagram of the utility model;
[0028] Figure 2 It is the cross section structure schematic diagram of the utility model when closing;
[0029] Figure 3 It is the cross section structure schematic diagram of the utility model when opening;
[0030] Figure 4 It is the protection board back structure schematic diagram of the utility model;
[0031] Figure 5 It is the fixed seat structure schematic diagram of the utility model.
[0032] In the drawing: 1, fixed seat;2, gas meter main body;3, gas pipe;4, fixed plate;5, protection board;6, support;7, lock hole;8, window;9, first sliding slot;10, second sliding slot;11, guide frame. DETAILED DESCRIPTION
[0033] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as the limitation of the utility model.
[0034] The embodiments will be described below according to the overall structure of the utility model.
[0035] Embodiment one:
[0036] A kind of gas meter protection device for airport logistics, such as Figures 1-5As shown, it comprises a fixed seat 1, the outer surface of the fixed seat 1 is provided with a first sliding groove 9 and a second sliding groove 10 on both sides, the second sliding groove 10 is connected with a guide frame 11 inside, the longitudinal section of the guide frame 11 and the second sliding groove 10 is in the shape of "├", the guide frame 11 is slidingly connected with the second sliding groove 10, one side of the guide frame 11 is connected with a protective plate 5, the back upper part of the protective plate 5 is slidingly connected with the first sliding groove 9, the protective plate 5 is rotationally connected with the guide frame 11; a support 6 is fixed on the top of the protective plate 5, the protective plate 5, the support 6, the first sliding groove 9, the second sliding groove 10 and the guide frame 11 are all provided with two, the two protective plates 5, supports 6, first sliding grooves 9, second sliding grooves 10 and guide frames 11 are all mirror image distributed, the two protective plates 5 are in contact, the cross section of the two protective plates 5 is in the shape of "C", a fixed plate 4 is fixed on the upper part of the outer surface of the fixed seat 1, the support 6 is in contact with the fixed plate 4, the fixed plate 4 and the support 6 are both provided with a lock hole 7 on one side, the lock hole 7 on the side of the support 6 corresponds to the lock hole 7 on the side of the fixed plate 4, when it is needed to open the device to overhaul or replace the gas meter body 2, the staff first unlocks the lock passing through the lock hole 7 and takes it off, then the staff horizontally slides the protective plate 5, in the process, the protective plate 5 is guided through the first sliding groove 9 and the guide frame 11 cooperating with the second sliding groove 10, then the protective plate 5 is separated from the first sliding groove 9, at this time, the staff turns over the protective plate 5 by half a week, so that the protective plate 5 moves to the lower part of the gas meter body 2, as shown in Figure 3 , at this time, the surface and both sides of the gas meter body 2 are exposed, and most of the space on the top of the gas meter body 2 is exposed, so that the operation space is large and convenient for overhaul and disassembly; after the overhaul or replacement is completed, the staff reversely rotates the protective plate 5 by half a week, then the staff horizontally slides the protective plate 5 again, in the process, the protective plate 5 is guided again through the guide frame 11 cooperating with the second sliding groove 10, then the protective plate 5 is in contact with the first sliding groove 9 and is guided through the first sliding groove 9, after the sliding is completed, the support 6 is in contact with the fixed plate 4, as shown in Figure 1 and Figure 2 , then the staff passes the lock through the lock buckle and locks it, so that the phenomenon of mistakenly opening the protective plate 5 by someone is avoided, and the protective plate 5 can be limited.
[0037] Referring to Figures 1-3 , in the above embodiment, the fixed seat 1 is connected with the gas meter body 2 in the middle of the outer surface, the gas meter body 2 is connected with the gas pipe 3 on both sides of the top, the gas passes through the gas meter body 2 through the gas pipe 3, so that the gas meter body 2 can measure the gas, which is convenient for counting the gas usage.
[0038] Example two:
[0039] On the basis of the above embodiment one, in order to facilitate observation, the following settings are made.
[0040] Referring to Figure 1 and Figure 4In the above embodiment, the outer surface of the protective plate 5 is provided with a window 8, which is made of explosion-proof glass material, so that the staff can directly see the values on the gas meter body 2 through the window 8 without opening the protective plate 5.
[0041] The implementation principle of the utility model is as follows: firstly, the staff can directly see the values on the gas meter body 2 through the window 8 without opening the protective plate 5, and the gas passes through the gas meter body 2 through the gas pipe 3, so that the gas meter body 2 can measure the gas, which is convenient for counting the gas usage;
[0042] When it is necessary to open the device to overhaul or replace the gas meter body 2, the staff first unlocks and removes the lock passing through the lock hole 7, then horizontally slides the protective plate 5, and guides the protective plate 5 through the first sliding groove 9 and the guide frame 11 cooperating with the second sliding groove 10 during the sliding, then separates the protective plate 5 from the first sliding groove 9, and then the staff turns the protective plate 5 by half, so that the protective plate 5 moves to the lower side of the gas meter body 2, as shown in Figure 3 At this time, the surface and both sides of the gas meter body 2 are exposed, and most of the space on the top of the gas meter body 2 is exposed, so that the operation space is large and convenient for overhaul and disassembly; the specific overhaul and disassembly method of the gas meter body 2 is the prior art, and the technical scheme only relates to the protective device, so the specific overhaul and disassembly method will not be described here;
[0043] After the overhaul or replacement is completed, the staff reversely turns the protective plate 5 by half, then horizontally slides the protective plate 5 again, and guides the protective plate 5 again through the guide frame 11 cooperating with the second sliding groove 10 during the sliding, then the protective plate 5 contacts the first sliding groove 9 and is guided through the first sliding groove 9, after the sliding is completed, the two protective plates 5 contact each other, and the bracket 6 contacts the fixed plate 4, as shown in Figure 1 and Figure 2 Then the staff passes the lock through the lock catch and locks it, so as to avoid the phenomenon that someone mistakenly opens the protective plate 5, and the protective plate 5 can play a limiting role.
[0044] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.
Claims
1. A gas meter protection device for airport logistics, comprising a fixing base (1), characterized in that: The first sliding groove (9) and the second sliding groove (10) are arranged on both sides of the outer surface of the fixing base (1), the second sliding groove (10) is internally connected with a guide frame (11), one side of the guide frame (11) is connected with a protection plate (5), the top of the protection plate (5) is fixedly connected with a support (6), the outer surface of the fixing base (1) is fixedly connected with a fixed plate (4), and the first sliding groove (9) and the second sliding groove (10) are arranged on one side of the fixed plate (4) and the support (6).
2. The gas meter protection device for airport logistics according to claim 1, characterized in that: The protection plate (5) is rotationally connected with the guide frame (11).
3. The gas meter protection device for airport logistics according to claim 2, characterized in that: The protection plate (5) is slidably connected with the first sliding groove (9) on the top of the back, and the guide frame (11) is slidably connected with the second sliding groove (10).
4. The gas meter protection device for airport logistics according to claim 3, characterized in that: The guide frame (11) and the second sliding groove (10) are both in the shape of "├".
5. The gas meter protection device for airport logistics of claim 1, wherein: The support (6) is in contact with the fixed plate (4), and the lock hole (7) on the side of the support (6) corresponds to the lock hole (7) on the side of the fixed plate (4).
6. The gas meter protection device for airport logistics according to claim 5, characterized in that: The protection plate (5), the support (6), the first sliding groove (9), the second sliding groove (10) and the guide frame (11) are all provided with two, and the two protection plates (5), the two supports (6), the two first sliding grooves (9), the two second sliding grooves (10) and the two guide frames (11) are all mirror-distributed.
7. The gas meter protection device for airport logistics according to claim 6, characterized in that: The two protection plates (5) are in contact, and the cross sections of the two protection plates (5) are both in the shape of "C".
8. The gas meter protection device for airport logistics of claim 1, wherein: The outer surface of the fixing base (1) is connected with a gas meter body (2) in the middle, and the top of the gas meter body (2) is connected with gas pipes (3) on both sides.
9. The gas meter protection device for airport logistics of claim 1, wherein: The outer surface of the protection plate (5) is provided with a window (8), and the window (8) is made of explosion-proof glass material.