CN205530356U - Ware is opened to simple and easy fire control well lid - Google Patents
Ware is opened to simple and easy fire control well lid Download PDFInfo
- Publication number
- CN205530356U CN205530356U CN201521061952.0U CN201521061952U CN205530356U CN 205530356 U CN205530356 U CN 205530356U CN 201521061952 U CN201521061952 U CN 201521061952U CN 205530356 U CN205530356 U CN 205530356U
- Authority
- CN
- China
- Prior art keywords
- ware
- opened
- mounting groove
- bracer
- plane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model provides a ware is opened to simple and easy fire control well lid, open the ware including first ware and the second opened, first ware and the second opened is opened the ware and is all included the T handle that appears, T shape handle lower part is equipped with two mounting grooves, two mounting groove bilateral symmetry, supporting shoe of installation in every mounting groove, the lateral surface of supporting shoe is an inclined plane, the lower surface of supporting shoe is a plane and blocks in the mounting groove, stairstepping plane and medial surface card that the upper surface of supporting shoe is higher than the lateral surface for the medial surface are in the mounting groove, be equipped with the spring between two supporting shoes. Ware is opened to simple and easy fire control well lid simple structure, transportation convenient to carry, the cost is lower, convenient operation during emergent the use plays an important role to reducing fire damage.
Description
Technical field
This utility model belongs to fire plant field, especially relates to a kind of simple fire manhole cover opening device.
Background technology
Fire manhole cover is the most heavy, and installs more tight, and free-hand being difficult to opens it, it is necessary to by
Instrument could be opened, and in prior art, is used mostly hook and hooks well lid hole and open, but hook is sharper
Sharp, it has not been convenient to carry, easily hurt staff, when there is urgent fire, impact is sued and laboured, and causes serious
Consequence and unnecessary loss.
Summary of the invention
In view of this, this utility model is directed to a kind of easy to carry and can quickly open fire manhole cover
Simple fire manhole cover opening device.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of simple fire manhole cover opening device, including the first opening device and the second opening device, the first opening device
All include that T-handle, described T-handle bottom are provided with two mounting grooves with the second opening device, described two
Individual mounting groove is symmetrical, installs one bracer in each mounting groove, and the lateral surface of described bracer is
One inclined-plane, the lower surface of described bracer is a plane and is stuck in mounting groove, the upper table of described bracer
Face is that medial surface is higher than the stairstepping plane of lateral surface and medial surface is stuck in mounting groove, and said two supports
Spring it is provided with between block.
Relative to prior art, simple fire manhole cover opening device described in the utility model has following excellent
Gesture: simple in construction, transports easy to carry, and cost is relatively low, easy to operate during Emergency use, to reducing fire
Calamity loss plays an important role.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-T type handle, 2-mounting groove, 3-props up bracer, 4-spring.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, a kind of simple fire manhole cover opening device, including the first opening device and the second opening device,
First opening device and the second opening device all include that T-handle 1, described T-handle 1 bottom are provided with two
Mounting groove 2, said two mounting groove 2 is symmetrical, installs one bracer 3 in each mounting groove 2,
The lateral surface of described bracer 3 is an inclined-plane, and the lower surface of described bracer 3 is a plane and is stuck in peace
In tankage 2, the upper surface of described bracer 3 is stairstepping plane and the inner side that medial surface is higher than lateral surface
Face is stuck in mounting groove 2, and said two is propped up and is provided with spring 4 between bracer 3.
During work, T-handle 1 is through well lid hole, and a bracer 3 suffers oppression and overcomes spring 4 pressure inside
Side is reclaimed, until a bracer is by well lid hole, the pressure of spring 4 makes a bracer 3 reset, rapidly upward
Lifting T-handle 1, a bracer 3 is lifted up driving fire manhole cover to be lifted up, thus opens fire-fighting
Well lid, takes out fire-fighting equipment and puts out a fire.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in protection domain of the present utility model.
Claims (1)
1. a simple fire manhole cover opening device, it is characterised in that: include the first opening device and second dozen
Driving device, the first opening device and the second opening device all include that T-handle, described T-handle bottom are provided with two
Individual mounting groove, said two mounting groove is symmetrical, installs one bracer in each mounting groove, described
The lateral surface propping up bracer is an inclined-plane, and the lower surface of described bracer is a plane and is stuck in mounting groove,
The upper surface of described bracer is that medial surface is higher than the stairstepping plane of lateral surface and medial surface is stuck in installation
In groove, said two is propped up and is provided with spring between bracer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061952.0U CN205530356U (en) | 2015-12-15 | 2015-12-15 | Ware is opened to simple and easy fire control well lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521061952.0U CN205530356U (en) | 2015-12-15 | 2015-12-15 | Ware is opened to simple and easy fire control well lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530356U true CN205530356U (en) | 2016-08-31 |
Family
ID=56762824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521061952.0U Expired - Fee Related CN205530356U (en) | 2015-12-15 | 2015-12-15 | Ware is opened to simple and easy fire control well lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205530356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401603A (en) * | 2015-12-15 | 2016-03-16 | 天津一橙泽恒环保科技发展有限公司 | Simple fire protection well lid opener |
-
2015
- 2015-12-15 CN CN201521061952.0U patent/CN205530356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401603A (en) * | 2015-12-15 | 2016-03-16 | 天津一橙泽恒环保科技发展有限公司 | Simple fire protection well lid opener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20161215 |