CN209625639U - A kind of earthquake emergency escape direction board anti-drop structure - Google Patents
A kind of earthquake emergency escape direction board anti-drop structure Download PDFInfo
- Publication number
- CN209625639U CN209625639U CN201920656261.7U CN201920656261U CN209625639U CN 209625639 U CN209625639 U CN 209625639U CN 201920656261 U CN201920656261 U CN 201920656261U CN 209625639 U CN209625639 U CN 209625639U
- Authority
- CN
- China
- Prior art keywords
- hole
- direction board
- fixed frame
- connecting rod
- spring
- 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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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a kind of earthquake emergency escape direction board anti-drop structures, including fixed frame, notice board is equipped in the fixed frame, and fixed frame upper end offers through-hole, and connecting rod is equipped in fixed frame through-hole, the connecting rod lower end is equipped with spring stator, and connecting rod outer wall is arranged with spring, and connecting rod upper end offers through-hole, the connection buckle of " u "-shaped is equipped in the connection rod through-hole, the connection buckle outer wall offers the through-hole of symmetry shape, and fixing bolt is equipped in connection buckle through-hole, the fixing bolt outer wall is arranged with gasket, and fixture nut is additionally provided on fixing bolt.Earthquake emergency escape direction board is equipped with snap-in structure with anti-drop structure, effectively emergency escape direction board can be blocked, it is internal simultaneously to be equipped with buffer structure, the excessive situation of pulling force can occur to avoid anxious escape direction board, the case where improving the effect for hanging anxious escape direction board, emergency escape direction board avoided to fall off.
Description
Technical field
The utility model relates to emergency escape direction board technical field, specially a kind of earthquake emergency escape direction board is used anti-
Dropping structure.
Background technique
Earthquake has the characteristics that sudden, randomness, and earthquake will bring damage once occurring to the people's lives and property
It loses, with the fast development of urban construction in recent years, high-rise, super high-rise building is continued to bring out, in addition various new technologies, new work
Skill, new material, new equipment are widely used.
Existing emergency escape direction board during use, is hung by iron chains, and generally and emergency escape
The component of direction board connection is helical form iron wire loop, and iron wire loop is during use, if when by bigger pulling force,
Iron wire loop is easy to be softened, and escape direction board anxious in this way is easy to fall off from the iron wire loop being softened.
Utility model content
The purpose of this utility model is to provide a kind of earthquake emergency escape direction board anti-drop structures, to solve background
On the anxious escape direction board proposed in technology iron wire loop during use, if when by bigger pulling force, iron wire loop
It is easy to be softened, escape direction board anxious in this way is easy the problem of falling off from the iron wire loop being softened.
To achieve the above object, the utility model provides the following technical solutions: a kind of earthquake emergency escape direction board use is anti-
Dropping structure, including fixed frame, the fixed frame is interior to be equipped with notice board, and fixed frame upper end offers through-hole, and fixed frame
Connecting rod is equipped in through-hole, the connecting rod lower end is equipped with spring stator, and connecting rod outer wall is arranged with spring, and connects
Bar upper end offers through-hole, and the connection buckle of " u "-shaped is equipped in the connection rod through-hole, and the connection buckle outer wall offers symmetry shape
Through-hole, and connection buckle through-hole in be equipped with fixing bolt, the fixing bolt outer wall is arranged with gasket, and also sets on fixing bolt
There is fixture nut.
Preferably, it is equipped with warning light inside the fixed frame, and is connected with external connection on warning light, and external connection passes through
Fixed frame outer wall.
Preferably, the arc convex of symmetry shape is equipped on the inside of the connection buckle.
Preferably, arc groove, and connecting rod groove location and connection buckle are offered above the connecting rod through-hole wall
Upper arc convex position is corresponding.
Preferably, the spring is located inside fixed frame.
Preferably, the spring stator outer dia is greater than the race diameter of spring, and spring race diameter is greater than admittedly
Determine frame upper end through-hole inside diameter.
The direction board anti-dropout knot compared with prior art, the utility model has the beneficial effects that the earthquake emergency is escaped
Structure is equipped with snap-in structure, can effectively block emergency escape direction board, while internal equipped with buffer structure, can be to avoid urgency
There is the excessive situation of pulling force in escape direction board, improves the effect of the anxious escape direction board of suspension, emergency escape direction board is avoided to go out
The case where now falling off.Warning light inside the fixed frame of the device can issue light, issue notice board bright, can carry out
Visual cues, connection buckle can be stuck in the through-hole of connecting rod upper end, and the protrusion on the inside of connecting rod can be stuck in connecting rod
In the groove of through-hole, the connection effect of connecting rod and connection buckle can be improved in this way, while connection buckle can pass through fixing bolt
With fixture nut fixed column, the case where avoiding connection buckle from opening.
Detailed description of the invention
Fig. 1 is a kind of earthquake emergency escape direction board anti-drop structure structural schematic diagram of the utility model；
Fig. 2 is enlarged structure signal at A in a kind of earthquake emergency escape direction board anti-drop structure Fig. 1 of the utility model
Figure.
In figure: 1, fixed frame, 2, notice board, 3, connection buckle, 4, external connection, 5, connecting rod, 6, gasket, 7, fixture nut,
8, fixing bolt, 9, spring, 10, spring stator.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of earthquake emergency escape direction board anti-dropout
Structure, including fixed frame 1, fixed frame 1 is interior to be equipped with notice board 2, and 1 upper end of fixed frame offers through-hole, and 1 through-hole of fixed frame
It is interior to be equipped with connecting rod 5, it is equipped with warning light inside fixed frame 1, and external connection 4 is connected on warning light, and external connection 4 passes through admittedly
Determine 1 outer wall of frame, the warning light in the fixed frame 1 of this structure, which plays, issues bright effect, while the external connection 4 on warning light can
To be connected on extraneous power supply, 5 lower end of connecting rod is equipped with spring stator 10, and 5 outer wall of connecting rod is arranged with spring 9, and
5 upper end of connecting rod offers through-hole, and spring 9 is located inside fixed frame 1, and the spring 9 of this structure plays the role of pulling force buffering, this
Sample fixed frame 1 can be fallen pulling force buffer when by unexpected pulling force by spring 9, the pulling force that such fixed frame 1 is subject to
It will not be directly passed to connecting rod 5, make fixed frame 1 be not easy to fall off from connecting rod 5,10 outer dia of spring stator is greater than
The race diameter of spring 9, and 9 race diameter of spring is greater than 1 upper end through-hole inside diameter of fixed frame, the spring stator of this structure
10 play the role of fixed spring 9, and spring 9 is made not fall off from connecting rod 5, while spring 9 can withstand on 1 through-hole of fixed frame
Outside, spring 9 will not be detached from out of fixed frame 1 through-hole, and the connection buckle 3 of " u "-shaped is equipped in 5 through-hole of connecting rod, and connecting rod 5 is logical
Arc groove is offered above the inner wall of hole, and 5 groove location of connecting rod is corresponding with arc convex position on connection buckle 3, this knot
Groove in 5 through-hole of connecting rod of structure plays 3 inside arc raised role of fixing connection buckle, allows connecting rod 5 firmly
It will be blocked on the inside of connection buckle 3, connection buckle 3 made to be not easy to fall off out of connecting rod 5,3 outer wall of connection buckle offers the logical of symmetry shape
Hole, and fixing bolt 8 is equipped in 3 through-hole of connection buckle, the arc convex of symmetry shape, the connection of this structure are equipped on the inside of connection buckle 3
The arc convex of 3 inside of button can make to form concave-convex shape on the inside of connection buckle 3, and making in this way can be by other on the inside of connection buckle 3
Groove blocks, and improves the effect of fixing connection buckle 3, and 8 outer wall of fixing bolt is arranged with gasket 6, and is additionally provided on fixing bolt 8 solid
Determine nut 7.
Working principle: when using earthquake emergency escape direction board anti-drop structure, first by the connection of the device
Button 3 is connected on suspension strop, and then connection buckle 3 is arranged in the through-hole in connecting rod 5, then will be connected by fixing bolt 8
Button 3 is fixed, while again being fixed 8 other end of fixing bolt by gasket 6 and fixture nut 7, just makes 3 He of connection buckle in this way
Connecting rod 5 is firmly fixed together, while in the groove of the raised through-hole that can be stuck in connecting rod 5 of 3 inside of connection buckle, mentioning
External connection 4, is connected on extraneous power supply by the connection effect of high connection buckle 3 and connecting rod 5 again later, makes inside fixed frame 1
Warning light issues bright, and notice board 2 is allow to show color, the device during use, if fixed frame 1 by compared with
When big pulling force or shaking, it will be fallen by biggish pulling force buffer by the spring 9 in spring stator 10, and make to fix
Frame 1 reduces the pulling force of connecting rod 5, and the effect of suspension fixed frame 1 can be improved in this way, be not easy fixed frame 1 from connecting rod 5
On fall off, to complete a series of activities.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
- The direction board anti-drop structure 1. a kind of earthquake emergency is escaped, including fixed frame (1), it is characterised in that: the fixed frame (1) notice board (2) are equipped in, and fixed frame (1) upper end offers through-hole, and connecting rod is equipped in fixed frame (1) through-hole (5), connecting rod (5) lower end is equipped with spring stator (10), and connecting rod (5) outer wall is arranged with spring (9), and connects Bar (5) upper end offers through-hole, and the connection buckle (3) of " u "-shaped, connection buckle (3) outer wall are equipped in connecting rod (5) through-hole The through-hole of symmetry shape is offered, and is equipped with fixing bolt (8) in connection buckle (3) through-hole, fixing bolt (8) outer wall is arranged with Gasket (6), and fixture nut (7) are additionally provided on fixing bolt (8).
- The direction board anti-drop structure 2. a kind of earthquake emergency according to claim 1 is escaped, it is characterised in that: described solid Determine to be equipped with warning light inside frame (1), and be connected with external connection (4) on warning light, and external connection (4) passes through fixed frame (1) outside Wall.
- The direction board anti-drop structure 3. a kind of earthquake emergency according to claim 1 is escaped, it is characterised in that: the company The arc convex of symmetry shape is equipped on the inside of buckle (3).
- The direction board anti-drop structure 4. a kind of earthquake emergency according to claim 1 is escaped, it is characterised in that: the company Arc groove, and arc convex position on connecting rod (5) groove location and connection buckle (3) are offered above extension bar (5) through-hole wall It sets corresponding.
- The direction board anti-drop structure 5. a kind of earthquake emergency according to claim 1 is escaped, it is characterised in that: the bullet It is internal that spring (9) is located at fixed frame (1).
- The direction board anti-drop structure 6. a kind of earthquake emergency according to claim 1 is escaped, it is characterised in that: the bullet Spring fixinig plate (10) outer dia is greater than the race diameter of spring (9), and spring (9) race diameter is greater than fixed frame (1) upper end Through-hole inside diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656261.7U CN209625639U (en) | 2019-05-09 | 2019-05-09 | A kind of earthquake emergency escape direction board anti-drop structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656261.7U CN209625639U (en) | 2019-05-09 | 2019-05-09 | A kind of earthquake emergency escape direction board anti-drop structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209625639U true CN209625639U (en) | 2019-11-12 |
Family
ID=68442631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920656261.7U Expired - Fee Related CN209625639U (en) | 2019-05-09 | 2019-05-09 | A kind of earthquake emergency escape direction board anti-drop structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209625639U (en) |
-
2019
- 2019-05-09 CN CN201920656261.7U patent/CN209625639U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191112 Termination date: 20200509 |