CN207436753U - A kind of fire resistant doorsets temporary support - Google Patents
A kind of fire resistant doorsets temporary support Download PDFInfo
- Publication number
- CN207436753U CN207436753U CN201721581878.4U CN201721581878U CN207436753U CN 207436753 U CN207436753 U CN 207436753U CN 201721581878 U CN201721581878 U CN 201721581878U CN 207436753 U CN207436753 U CN 207436753U
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- shaped part
- connecting rod
- fire resistant
- resistant doorsets
- telescopic rod
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Abstract
A kind of fire resistant doorsets temporary support, including left U-shaped part, right U-shaped part, telescopic rod, the left end of the telescopic rod is rotatablely connected with left U-shaped part, the right end of telescopic rod is rotatablely connected with right U-shaped part, and when the telescopic rod is horizontal, telescopic rod and the slot of right U-shaped part and the slot of right U-shaped part are vertical.The utility model is simple in structure, it is cheap, it is easy for assemble or unload, it can repeatedly use, the length of telescopic rod can be adjusted according to the width of fire resistant doorsets, left fixing bolt coordinates with left U-shaped part, right fixing bolt coordinates with right U-shaped part, this fire resistant doorsets temporary support can be made to adapt to the fire resistant doorsets of different model specification, and universal performance is good, construction destruction caused by fire resistant doorsets is effectively reduced, while construction will not be adversely affected.
Description
Technical field
The utility model is related to technical field of building construction, particularly a kind of fire resistant doorsets temporary support.
Background technology
When fire occurs, fire resistant doorsets, which can be automatically closed, blocks burning things which may cause a fire disaster to try to gain time precious to one for the escape of people, quilt
It is widely used in many occasions such as hospital, market, school, house.But to this section of IMM algorithm after fire resistant doorsets installation
Time, to during progress decoration construction, the progress for not only affecting construction is automatically closed in fire resistant doorsets, fire resistant doorsets inside its building
Opening and closing and the collision of construction workpiece and fire resistant doorsets can seriously affect the service life of fire resistant doorsets or even prevent before construction does not complete
Vent causes scrapping for fire resistant doorsets when just being damaged because constructing.So it just needs applying man-hour requirement fire resistant doorsets always in beating
Open state, tradition is general to cause fire resistant doorsets to be in opening state by the way of weight stop, but the stop placed on the ground is prevented
The weight of vent can usually make troubles to construction, influence the current of construction personnel and small handcart.
Utility model content
For the above situation, to overcome the defect of the prior art, the purpose of the utility model is just to provide a kind of fire resistant doorsets
Temporary support can support fire resistant doorsets to be in opening state, easy for assemble or unload, will not bring inconvenience to construction.
Its solution is a kind of fire resistant doorsets temporary support, and including left U-shaped part, right U-shaped part, telescopic rod is described flexible
The left end of bar is rotatablely connected with left U-shaped part, and the right end of telescopic rod is rotatablely connected with right U-shaped part, and the telescopic rod is in horizontal position
When putting, telescopic rod and the slot of right U-shaped part and the slot of right U-shaped part are vertical.
Preferably, the left fixing bolt that can be stretched in left U-shaped part slot, the right U are screwed on the side wall of left U-shaped part
The right fixing bolt that can extend into right U-shaped part slot is screwed on the side wall of shape part.
Preferably, telescopic rod includes left connecting rod, right connecting rod, and right connecting rod is internally provided with the connecting hole along right connecting rod direction, left
Connecting rod is inserted into the connecting hole of right connecting rod and is slidably connected with right connecting rod, and right connecting rod spiral on left connecting rod one end side connects
There is trip bolt, trip bolt can extend into right connecting rod interior contact left connecting rod and limit left connecting rod and moved in right connecting rod,
Left connecting rod, right connecting rod, trip bolt form Telescopic rod structure together, and left connecting rod is rotated away from one end of right connecting rod and left U-shaped part
Connection, right connecting rod are rotatablely connected away from one end of left connecting rod and right U-shaped part.
Preferably, left connecting portion is equipped on the outside of the one side wall of left U-shaped part, left connecting portion is rotatablely connected with left connecting rod, described
Right connecting portion is equipped on the outside of the one side wall of right U-shaped part, right connecting portion is rotatablely connected with right connecting rod.
Preferably, left connecting portion is arranged on the one side side wall of the non-setting fastening bolt of left U-shaped part, and the right connecting portion is set
It puts on the non-one side side wall that fastening bolt is set of right U-shaped part.
Preferably, it is respectively and fixedly provided with elastomeric pad on the cell wall of the cell wall of left U-shaped part and right U-shaped part.
The utility model is simple in structure, cheap, easy for assemble or unload, can repeatedly use, the length of telescopic rod
It can be adjusted according to the width of fire resistant doorsets, left fixing bolt coordinates with left U-shaped part, and right fixing bolt coordinates with right U-shaped part,
This fire resistant doorsets temporary support can be made to adapt to the fire resistant doorsets of different model specification, universal performance is good, effectively reduces construction to anti-
Destruction caused by vent, while construction will not be adversely affected.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the partial enlarged view at the utility model Figure 1A.
Specific embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 and Fig. 2, a kind of fire resistant doorsets temporary support, including left U-shaped part 1, right U-shaped part 2, telescopic rod 3,
It being characterized in that, left end and the left U-shaped part 1 of the telescopic rod 3 are rotatablely connected, and the right end of telescopic rod 3 is rotatablely connected with right U-shaped part 2,
Telescopic rod and the slot of right U-shaped part 2 and the slot of right U-shaped part 2 are vertical when the telescopic rod 3 is horizontal.
The left fixing bolt 4 that can be stretched in 1 slot of left U-shaped part, the right U are screwed on the side wall of the left U-shaped part 1
The right fixing bolt 5 that can extend into right 2 slot of U-shaped part is screwed on the side wall of shape part 2.It can be by left U by left fixing bolt 4
Shape part 1 is fixed on fire resistant doorsets 10, and right U-shaped part 2 can be fixed on fire resistant doorsets 10 by right fixing bolt 5.
The telescopic rod 3 includes left connecting rod 6, right connecting rod 7, and right connecting rod 7 is internally provided with the connecting hole along 7 direction of right connecting rod
701, left connecting rod 6 is inserted into the connecting hole 701 of right connecting rod 7 and is slidably connected with right connecting rod 7, and right connecting rod 7 is close to 6 one end of left connecting rod
Spiral is connected with trip bolt 8 on side, and trip bolt 8 can extend into 7 interior contact left connecting rod 6 of right connecting rod and limit left company
Bar 6 moves in right connecting rod 7, and left connecting rod 6, right connecting rod 7, trip bolt 8 form Telescopic rod structure together, and left connecting rod 6 is away from the right side
One end of connecting rod 7 is rotatablely connected with left U-shaped part 1, and right connecting rod 7 is rotatablely connected away from one end of left connecting rod 6 with right U-shaped part 2.
Left connecting portion 101 is equipped on the outside of the one side wall of the left U-shaped part 1, left connecting portion 101 is rotatablely connected with left connecting rod 6,
Right connecting portion 201 is equipped on the outside of the one side wall of the right U-shaped part 2, right connecting portion 201 is rotatablely connected with right connecting rod 7.
The left connecting portion 101 is arranged on the one side side wall of the non-setting fastening bolt of left U-shaped part 1, the right connecting portion
201 are arranged on the one side side wall of the non-setting fastening bolt of right U-shaped part 2.
Elastomeric pad 9 is respectively and fixedly provided on the cell wall of the cell wall of the left U-shaped part 1 and right U-shaped part 2.Elastomeric pad 9 is avoided that
Left U-shaped part 1 and right U-shaped part 2 are directly contacted with fire resistant doorsets 10, and fire resistant doorsets 10 is avoided to be scratched.
Fixed elastomeric pad is equipped with rigid gasket with left fixing bolt contact position on the left U-shaped part, consolidates on right U-shaped part
Fixed elastomeric pad is equipped with rigid gasket with right fixing bolt contact position.Rigid gasket can prevent elastomeric pad by left fixed spiral shell
Bolt or right fixing bolt puncture.
When the utility model is used, adjusting the length of telescopic rod 3 according to the size of fire resistant doorsets 10 first, that is, unscrew fastening
Then screw 8 changes the length that left connecting rod is extend into right connecting rod, reach and adjust length between left U-shaped part 1 and right U-shaped part 2
Degree.After the length adjustment of telescopic rod 3 is good, left U-shaped part 1 is stuck in the top of the Yishanmen of fire resistant doorsets 10, and screws left fixation
Left U-shaped part 1 is firmly fixed bolt 4, and then right U-shaped part 2 is stuck in the top of the another Yishanmen of fire resistant doorsets 10, screwed
Right U-shaped part 2 is fixedly secured by tight right fixing bolt 5 with fire resistant doorsets 10.At this moment two fan doors of fire resistant doorsets 10 can be just in
Opening state because left U-shaped part 1 and right U-shaped part 2 are on the top of fire resistant doorsets 10, does not influence the current of construction personnel so.
The utility model is simple in structure, cheap, easy for assemble or unload, can repeatedly use, the length of telescopic rod
It can be adjusted according to the width of fire resistant doorsets, left fixing bolt coordinates with left U-shaped part, and right fixing bolt coordinates with right U-shaped part,
This fire resistant doorsets temporary support can be made to adapt to the fire resistant doorsets of different model specification, universal performance is good, effectively reduces construction to anti-
Destruction caused by vent, while construction will not be adversely affected.
Embodiment described above is not defined the scope of the utility model, is not departing from the utility model design
On the premise of design, various modifications and improvement that those skilled in the art make the technical solution of the utility model,
It should include in the protection domain that claims of the utility model determine.
Claims (6)
1. a kind of fire resistant doorsets temporary support, including left U-shaped part（1）, right U-shaped part（2）, telescopic rod（3）, which is characterized in that institute
State telescopic rod（3）Left end and left U-shaped part（1）Rotation connection, telescopic rod（3）Right end and right U-shaped part（2）Rotation connection, institute
State telescopic rod（3）Telescopic rod and right U-shaped part when being horizontal（2）Slot and right U-shaped part（2）Slot it is vertical.
A kind of 2. fire resistant doorsets temporary support according to claim 1, which is characterized in that the left U-shaped part（1）Side wall
On screwed and can stretch to left U-shaped part（1）Left fixing bolt in slot（4）, the right U-shaped part（2）Side wall on screwed
It can extend into right U-shaped part（2）Right fixing bolt in slot（5）.
A kind of 3. fire resistant doorsets temporary support according to claim 1, which is characterized in that the telescopic rod（3）Including a left side
Connecting rod（6）, right connecting rod（7）, right connecting rod（7）It is internally provided with along right connecting rod（7）The connecting hole in direction（701）, left connecting rod（6）Insertion
To right connecting rod（7）Connecting hole（701）Interior and right connecting rod（7）It is slidably connected, right connecting rod（7）Close to left connecting rod（6）One end side
Upper spiral is connected with trip bolt（8）, trip bolt（8）It can extend into right connecting rod（7）Interior contact left connecting rod（6）And it limits
Left connecting rod（6）In right connecting rod（7）Interior movement, left connecting rod（6）, right connecting rod（7）, trip bolt（8）Telescopic rod structure is formed together,
Left connecting rod（6）Away from right connecting rod（7）One end and left U-shaped part（1）Rotation connection, right connecting rod（7）Away from left connecting rod（6）One end
With right U-shaped part（2）Rotation connection.
A kind of 4. fire resistant doorsets temporary support according to claim 1, which is characterized in that the left U-shaped part（1）One side
Left connecting portion is equipped on the outside of wall（101）, left connecting portion（101）With left connecting rod（6）Rotation connection, the right U-shaped part（2）One side
Right connecting portion is equipped on the outside of wall（201）, right connecting portion（201）With right connecting rod（7）Rotation connection.
A kind of 5. fire resistant doorsets temporary support according to claim 4, which is characterized in that the left connecting portion（101）If
It puts in left U-shaped part（1）On the one side side wall of non-setting fastening bolt, the right connecting portion（201）It is arranged on right U-shaped part（2）It is non-
On the one side side wall that fastening bolt is set.
A kind of 6. fire resistant doorsets temporary support according to claim 1, which is characterized in that the left U-shaped part（1）Cell wall
With right U-shaped part（2）Cell wall on be respectively and fixedly provided with elastomeric pad（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721581878.4U CN207436753U (en) | 2017-11-23 | 2017-11-23 | A kind of fire resistant doorsets temporary support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721581878.4U CN207436753U (en) | 2017-11-23 | 2017-11-23 | A kind of fire resistant doorsets temporary support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436753U true CN207436753U (en) | 2018-06-01 |
Family
ID=62287259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721581878.4U Active CN207436753U (en) | 2017-11-23 | 2017-11-23 | A kind of fire resistant doorsets temporary support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025570A (en) * | 2018-08-17 | 2018-12-18 | 安徽信息工程学院 | Door-inhale head |
| CN109138666A (en) * | 2018-08-17 | 2019-01-04 | 安徽信息工程学院 | Door-inhale |
-
2017
- 2017-11-23 CN CN201721581878.4U patent/CN207436753U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025570A (en) * | 2018-08-17 | 2018-12-18 | 安徽信息工程学院 | Door-inhale head |
| CN109138666A (en) * | 2018-08-17 | 2019-01-04 | 安徽信息工程学院 | Door-inhale |
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