CN205938556U - Low pressure gas pipeline guard box of registering one's residence - Google Patents
Low pressure gas pipeline guard box of registering one's residence Download PDFInfo
- Publication number
- CN205938556U CN205938556U CN201620719580.4U CN201620719580U CN205938556U CN 205938556 U CN205938556 U CN 205938556U CN 201620719580 U CN201620719580 U CN 201620719580U CN 205938556 U CN205938556 U CN 205938556U
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- Prior art keywords
- guard box
- gas pipeline
- fuel gas
- pressure fuel
- low
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Abstract
The utility model discloses a low pressure gas pipeline guard box of registering one's residence, including roof, two curb plates and button fly front, two parallel vertical settings of curb plate, the top fixed connection of roof and two curb plates to make the back side of roof and the back side of two curb plates flush, an one side of button fly front and a curb plate wherein are articulated, and the opposite side of button fly front is connected or is thrown off through tool to lock and another curb plate, the bottom front end of two curb plates passes through connecting rod fixed connection. The utility model has the advantages of simple structure, quality are light, simple to operate, security performance are good, can provide sufficient protection for ware, instrument and the control valve that the low pressure gas pipeline was registered one's residence, the practicality is stronger.
Description
Technical field
This utility model be related to a kind of guard box and in particular to a kind of for low-pressure fuel gas pipeline entering protection protection
Case.
Background technology
In gas transmission and distribution system, main delivery pipe is generally layed in underground, and then needs during specifically to user's delivery of fuel gas
High-pressure gas are changed into after low pressure just can using safely.For ensureing the safe operation of gas transmission and distribution system, this area generally exists
At low-pressure fuel gas pipeline entering, guard box is set, to protect corresponding instrument and Safety control valve.But existing guard box exists
Complex structure, quality is heavy, be easily damaged, the defect of protective value difference.As can be seen here, develop that a kind of structure is simple, quality
Lightly, be difficult destroyed low-pressure fuel gas pipeline entering guard box, for gas transmission and distribution system safe operation have certain
Facilitation.
Utility model content
The purpose of this utility model is to provide a kind of low-pressure fuel gas pipeline entering guard box, and it has, and structure is simple, quality
Advantage that is lighter, easy for installation, having a safety feature, can provide enough for the device of low-pressure fuel gas pipeline entering, instrument and control valve
Protection, practicality is stronger.
For solve the problems, such as guard box of the prior art its exist complex structure, quality is heavy, be easily damaged, this reality
With a kind of low-pressure fuel gas pipeline entering guard box of new offer, including top board, two side plates and button fly front, wherein, two sides
Plate is parallel vertically arranged, and top board is fixedly connected with the top of two side plates, and makes the back side edge of top board and the rear side of two side plates
While flushing, the side of button fly front is hinged with one of side plate, and the opposite side of button fly front is connected with another side plate by lockset
Or disengage.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, described two side plates is all provided with
There are upper and lower two ventilating zone, ventilating zone is provided with multiple passages.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, described top board is by rear to leaning forward
Tiltedly arrange.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, four sides of described two side plates
It is provided with the one-level crimping being connected as a single entity, and make to set respectively on one-level crimping on rear side of side plate, two side plates for the one-level crimping
There are the first installing hole and the second installing hole.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, described first installing hole and
Two installing holes are strip through hole, and so that the first installing hole and the length direction of the second installing hole is mutually perpendicular to.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, the one-level of described two side plates
Crimping is further provided with two grades of crimpings being connected as a single entity, and two grades of crimpings are parallel to side plate.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, also includes and two side plate bottoms
The connecting rod that portion front end is fixedly connected, the front side of connecting rod and be in the lower position of button fly front and be provided with limiting stand.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, described two side plates and connection
It is equipped with, on the front end face of bar, the edge extending forward, and so that edge is connected as a single entity.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, four sides of described button fly front set
There is the trough rim being connected as a single entity, described trough rim is formed by crimping by button fly front.
Further, a kind of low-pressure fuel gas of this utility model pipeline entering guard box, wherein, when button fly front is closed, institute
The edge stated on two side plates and connecting rod front end face is in inside the trough rim of button fly front.
A kind of this utility model low-pressure fuel gas pipeline entering guard box has advantages below：(1) this utility model passes through to set
Top set plate, two side plates and button fly front, make two side plates parallel vertically arranged, so that top board and the top of two side plates is fixed even
Connect, and so that the back side edge of top board is flushed with the back side edge of two side plates, make the side of button fly front hinged with one of side plate,
And allow the opposite side of button fly front to be connected with another side plate or to disengage by lockset, allow the bottom front of two side plates pass through even simultaneously
Extension bar is fixedly connected.Thus just constitute that a kind of structure is simple, lighter weight, the easy for installation, low-pressure fuel gas that have a safety feature
Pipeline entering guard box.In actual applications, only guard box need to be allowed to cover on low-pressure fuel gas pipeline entering position, and make guard box
Rear side is fixedly connected with body of wall and makes the bottom product of guard box to be located on the platform of setting so that it may the pipe at place of registering one's residence for low-pressure fuel gas
Road and corresponding instrument, valve body provide protective effect.When pipeline or instrument, valve body abnormal, can be by opening button fly front
Carry out detecting, keep in repair, there is installation and be simple and convenient to operate efficiently feature.(2) as prioritization scheme, this utility model is two
Upper and lower two ventilating zone being provided with individual side plate, by ventilating zone, the combustion gas in guard box can be arranged when there is gas leakage
Go out, in case the gas concentration in guard box and pressure increase generation danger.This utility model also allows top board be set to top rake by rear
Put, this setting can avoid rainwater to gather on top board, reduce the probability within rainwater entrance guard box, further enhance
Practicality.(3) as further prioritization scheme, this utility model makes the one-level volume that two side plates are connected as a single entity in four side settings
Side, makes one-level crimping perpendicular to side plate, and is respectively provided with the first installing hole and second on the one-level crimping on rear side of two side plates
Installing hole.This structure setting is ensureing that structure is simple and while stress quantity to the neglect of qualityization, can effectively strengthen the intensity of guard box.Enter
One step, this utility model also allows the first installing hole and the second installing hole all using strip through-hole structure, and makes the first installation
The length direction of hole and the second installing hole is mutually perpendicular to.This structure setting, in concrete installation, can quickly and easily adjust peace
Holding position, improves the convenience of operation.
Illustrated embodiment is made further to a kind of this utility model low-pressure fuel gas pipeline entering guard box below in conjunction with the accompanying drawings
Describe in detail：
Brief description
Fig. 1 is a kind of front view of this utility model low-pressure fuel gas pipeline entering guard box；
Fig. 2 is a kind of side view of this utility model low-pressure fuel gas pipeline entering guard box；
Fig. 3 is a kind of southwestern view stereo figure of this utility model low-pressure fuel gas pipeline entering guard box；
Fig. 4 is a kind of northwest view stereo figure of this utility model low-pressure fuel gas pipeline entering guard box；
Fig. 5 opens the view behind Qianmen for a kind of this utility model low-pressure fuel gas pipeline entering guard box.
Specific embodiment
The first embodiment of a kind of low-pressure fuel gas of this utility model pipeline entering guard box as shown in Figures 1 to 4, bag
Include 1, two side plates 2 of top board and button fly front 3.Make two side plates 2 parallel vertically arranged, allow top board 1 and the top of two side plates 2 to consolidate
Fixed connection, and so that the back side edge of top board 1 is flushed with the back side edge of two side plates 2.Allow side and one of side of button fly front 3
Plate 2 is hinged, allows the opposite side of button fly front 3 to be connected with another side plate 2 or to be disengaged by lockset 31.By above structure setting with regard to structure
Become that a kind of structure is simple, lighter weight, easy for installation, the low-pressure fuel gas pipeline entering guard box that has a safety feature.In reality
In application, only guard box need to be allowed to cover on low-pressure fuel gas pipeline entering position, and so that the rear side of guard box is fixedly connected with body of wall and
The bottom of guard box is made to be located on the platform of setting so that it may register one's residence the pipeline at place and corresponding instrument, valve body for low-pressure fuel gas
Protective effect is provided.When pipeline or instrument, valve body abnormal, can carry out detecting, keep in repair by opening button fly front 3, have
Installation is simple and convenient to operate efficiently feature.
As prioritization scheme, this specific embodiment allows and is provided with upper and lower two ventilating zone 21 on two side plates 2, logical
Gas area 21 opens up multiple passages.By ventilating zone, the combustion gas in guard box can be discharged when there is gas leakage, in case protecting
Gas concentration in protecting box and pressure increase generation danger, improve safety.This specific embodiment also by allow top board 1 by
Arrange to top rake afterwards, friendship can be had to avoid rainwater to gather on top board, reduce the probability within rainwater entrance guard box, enter
One step enhances practicality.
As further prioritization scheme, this specific embodiment allows two side plates 2 arrange, on four sides, the one-level being connected as a single entity
Crimping 22, makes one-level crimping 22 perpendicular to side plate 2, and is respectively provided with the first peace on the one-level crimping 22 of two side plates 2 rear side
Dress hole 23 and the second installing hole 24.This structure setting is ensureing that structure is simple and while stress quantity to the neglect of qualityization, can effectively strengthen
The intensity of guard box.Meanwhile, this specific embodiment is also by allowing the first installing hole 23 and the second installing hole 24 all using strip
Shape through hole, and so that the first installing hole 23 and the length direction of the second installing hole 24 is mutually perpendicular to, can facilitate fast in concrete installation
Adjust installation site fastly, improve convenience and the work efficiency of operation.For further enhancing the intensity of guard box, this is concrete
Embodiment allows the one-level crimping 22 of two side plates 2 be provided with two grades of crimpings 25 being connected as a single entity further, and makes two grades of crimpings
25 parallel to side plate 2.Meanwhile, this utility model also makes the bottom front of two side plates 2 be fixedly connected by connecting rod 4, to increase
The intensity of strong guard box, and the front side in connecting rod 4 and be in the lower position of button fly front 3 and be provided with limiting stand 41, by limit
Position platform 41, on the one hand provides a supporting role for button fly front 3, on the other hand also can strengthen guard box intensity.
For strengthening the security performance of guard box, prevent by artificial destruction, this specific embodiment in two side plates 2 and connects
The edge 5 extending forward is provided with the front end face of bar 4, and so that edge 5 is connected as a single entity；Set on four sides of button fly front 3 simultaneously
Put the trough rim 32 being connected as a single entity, so that trough rim 32 is formed by crimping by button fly front 3.This structure setting when button fly front 3 is closed,
By allowing the edge 5 on two side plates 2 and connecting rod 4 front end face to be in inside the trough rim 32 of button fly front 3, button fly front 3 can be improved
The being completely embedded property at place, reduces by the probability of picking lock, safety is higher, and practicality is higher.
Above example is only the description that preferred implementation of the present utility model is carried out, not please to this utility model
Ask the restriction that protection domain is carried out, on the premise of without departing from this utility model design principle and spirit, this area engineering technology
The various forms of deformation that personnel make according to the technical solution of the utility model, all should fall into claim of the present utility model
In the protection domain that book determines.
Claims (10)
1. a kind of low-pressure fuel gas pipeline entering guard box, including top board (1), two side plates (2) and button fly front (3), its feature exists
In, two side plates (2) are parallel vertically arranged, and top board (1) is fixedly connected with the top of two side plates (2), and after making top board (1)
Side is flushed with the back side edge of two side plates (2), and the side of button fly front (3) is hinged with one of side plate (2), button fly front
(3) opposite side is connected with another side plate (2) or is disengaged by lockset (31).
2. according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 1 it is characterised in that described two side plate
(2) it is equipped with upper and lower two ventilating zone (21) on, ventilating zone (21) are provided with multiple passages.
3. according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 1 it is characterised in that described top board (1) by
Afterwards to top rake setting.
4. according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 1 it is characterised in that described two side plate
(2) four sides are provided with the one-level crimping (22) being connected as a single entity, and make one-level crimping (22) perpendicular to side plate (2), two side plates (2)
It is respectively equipped with the first installing hole (23) and the second installing hole (24) on the one-level crimping (22) of rear side.
5. according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 4 it is characterised in that described first installing hole
(23) and the second installing hole (24) is strip through hole, and makes the first installing hole (23) and the length side of the second installing hole (24)
To being mutually perpendicular to.
6. according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 4 it is characterised in that described two side plate
(2) one-level crimping (22) is further provided with two grades of crimpings (25) being connected as a single entity, and two grades of crimpings (25) are parallel to side plate (2).
7. according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 1 it is characterised in that also including and two sides
The connecting rod (4) that plate (2) bottom front is fixedly connected, the front side of connecting rod (4) and be in the lower position of button fly front (3) and be provided with
Limiting stand (41).
8. according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 1 it is characterised in that described two side plate
And the edge (5) extending forward is equipped with the front end face of connecting rod (4), and so that edge (5) is connected as a single entity (2).
9. according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 8 it is characterised in that described button fly front (3)
Four sides be provided with the trough rim (32) being connected as a single entity, described trough rim (32) is formed by crimping by button fly front (3).
10. close it is characterised in that working as button fly front (3) according to a kind of low-pressure fuel gas pipeline entering guard box described in claim 9
When closing, the edge (5) on described two side plates (2) and connecting rod (4) front end face is in inside the trough rim (32) of button fly front (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719580.4U CN205938556U (en) | 2016-07-08 | 2016-07-08 | Low pressure gas pipeline guard box of registering one's residence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620719580.4U CN205938556U (en) | 2016-07-08 | 2016-07-08 | Low pressure gas pipeline guard box of registering one's residence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938556U true CN205938556U (en) | 2017-02-08 |
Family
ID=57929152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620719580.4U Active CN205938556U (en) | 2016-07-08 | 2016-07-08 | Low pressure gas pipeline guard box of registering one's residence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140229A (en) * | 2018-08-23 | 2019-01-04 | 北京鑫广进燃气设备研究所 | A kind of fuel gas pressure-regulating box |
-
2016
- 2016-07-08 CN CN201620719580.4U patent/CN205938556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140229A (en) * | 2018-08-23 | 2019-01-04 | 北京鑫广进燃气设备研究所 | A kind of fuel gas pressure-regulating box |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |