CN208308213U - A kind of construction site protection door for construction elevator - Google Patents
A kind of construction site protection door for construction elevator Download PDFInfo
- Publication number
- CN208308213U CN208308213U CN201820620861.3U CN201820620861U CN208308213U CN 208308213 U CN208308213 U CN 208308213U CN 201820620861 U CN201820620861 U CN 201820620861U CN 208308213 U CN208308213 U CN 208308213U
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- CN
- China
- Prior art keywords
- door
- casing
- motion bar
- sleeve
- protective door
- 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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Abstract
The utility model relates to technical field of building construction, and disclose a kind of construction site protection door for construction elevator, including fixed frame, the top movable of the fixed frame side is set with first sleeve, and the bottom of fixed frame side is movably installed with the second casing, the first sleeve is located at the top of the second casing, the back side of the first sleeve and the second casing is fixedly installed with protective door, and the side at the protective door back side is fixedly installed with sliding rail, safety door is movably installed on the inside of the bottom of the sliding rail, and the positive middle part of safety door is fixedly installed with set casing.The construction site protection door for construction elevator, one end by pressing motion bar makes spring-compressed, the middle part of card and protective door that the motion bar other end is fixedly mounted unlocks, then it can trigger the automatic flip device of safety door, keep the unlocked step of safety door and protective door easier, make card and protective door can quick release, effectively increase the unlock speed of safety door.
Description
Technical field
The utility model relates to technical field of building construction, specially a kind of construction site protection door for construction elevator.
Background technique
Protection door for construction elevator is the common safety device of construction elevator, protects door-hinge by being welded on steel pipe steel pipe
Casing set hang on column, the locking system of protective door is also disposed substantially inside or the avris of platform, can inside and outside open
Protective door, in the state that ladder cage is not stopped, protective door can be opened arbitrarily, lose protective action, and protective door space
It is not tight seal or closed height is inadequate, lean out the number of people and hand can all outside platform, leave hazard space, the door-hinge of protective door
Design is simple, often gently a support can removal door leaf, form protection vacancy, it is multiple to cause high fall accident.
The door-hinge design of existing protection door for construction elevator is simple, often gently a support can removal door leaf, form protection
It is multiple to cause high fall accident, and can not open rapidly when emergency episode occurs for vacancy, seriously increases construction personnel
Time needed for escape unharmed.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of construction site protection door for construction elevator, has
It can be opened rapidly when unsafe accident occurs and open the advantages that convenient with safety door, solve existing building building site construction electricity
The problem of terraced protective door opening speed is slow and opens complex steps.
(2) technical solution
To realize that above-mentioned can open rapidly when unsafe accident occurs opens convenient and fast purpose with safety door, this is practical new
Type provides the following technical solutions: a kind of construction site protection door for construction elevator, including fixed frame, the fixed frame side
Top movable be set with first sleeve, and the bottom of fixed frame side is movably installed with the second casing, the first sleeve
Positioned at the top of the second casing, the back side of the first sleeve and the second casing is fixedly installed with protective door, and protective door is carried on the back
The side in face is fixedly installed with sliding rail, is movably installed with safety door on the inside of the bottom of the sliding rail, and safety door it is positive in
Portion is fixedly installed with set casing, is movably installed with motion bar in the middle part of the set casing inner cavity, and the middle part on the outside of motion bar is solid
Surely it is set with fixinig plate, the side outside the motion bar is movably installed with spring, and safety door is run through in one end of the motion bar
The middle part at the back side, and the other end of motion bar runs through the middle part of set casing side, the side of the set casing inner cavity and fixinig plate
Side connected by spring transmission, the other end of the motion bar is fixedly installed with card, and the two sides of card respectively with it is anti-
The two sides clamping of door bottom interior wall is protected, is fixedly installed with handle, and safety door front bottom in the middle part of the bottom end of the safety door front
The side in portion is fixedly installed with guiding piece, and the side of the positive Middle face of protective door is fixedly installed with atmospheric pressure pole, and protective door is just
Side at the top of face is fixedly installed with cable box, and the positive top of atmospheric pressure pole is engaged with the side of cable box, the protection
The side at door front top is fixedly installed with fixed block, and the middle part on the inside of fixed block is connected with pulley, on the outside of the pulley
Middle part is wound with wirerope, and the side on the guiding piece top and the inside of cable box are sequentially connected by wirerope.
Preferably, the first sleeve and the spacing of the second casing are 80cm, and the internal diameter of first sleeve and the second casing
Greater than the bore of equal fixed frame 1, the overall diameter of the first sleeve and the second casing and it is equal in length.
Preferably, safety entrance is offered in the middle part of the protective door bottom end, and the height of safety entrance is 150cm, institute
Stating protective door is carbon steel sheet, and the inside of the protective door is equipped with buffer layer, and buffer layer with a thickness of 2cm.
Preferably, the section of the motion bar is rectangular, and one end fixing sleeve of motion bar is equipped with protective jacket, the activity
The length of bar is 10cm, and motion bar is stainless steel material.
Preferably, the positive top of the atmospheric pressure pole opens up road with teeth, and the length of atmospheric pressure pole is 50cm, the atmospheric pressure pole
It is symmetrically distributed in the two sides of protective door bottom.
Preferably, be enclosed with rubber layer on the outside of the wirerope, and rubber layer with a thickness of 1mm, the length of the wirerope
For 2.5m.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of construction site protection door for construction elevator, has following
The utility model has the advantages that
1, the construction site protection door for construction elevator is mounted on atmospheric pressure pole and cable box by the two sides of protective door,
And safety door is connect with cable box by wirerope, can rapidly be opened up safety door in the unlocked state, less safety door
Time needed for opening, effectively increase the opening speed of safety door.
2, the construction site protection door for construction elevator, one end by pressing motion bar make spring-compressed, and motion bar is another
The middle part of card and protective door that one end is fixedly mounted unlocks, and then can trigger the automatic flip device of safety door, makes safety door
It is easier with the unlocked step of protective door, make card and protective door can quick release, effectively increase the unlock speed of safety door.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model right view；
Fig. 3 is enlarged drawing at the A of the utility model Fig. 2.
In figure: 1 fixed frame, 2 first sleeves, 3 second casings, 4 protective doors, 5 sliding rails, 6 safety doors, 7 set casings, 8 are lived
Lever, 9 fixinig plates, 10 springs, 11 cards, 12 handles, 13 guiding pieces, 14 atmospheric pressure poles, 15 cable box, 16 fixed blocks, 17 pulleys,
18 wireropes.
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.
Please refer to Fig. 1-3, a kind of construction site protection door for construction elevator, including fixed frame 1,1 side of fixed frame
Top movable be set with first sleeve 2, and the bottom of 1 side of fixed frame is movably installed with the second casing 3, first sleeve 2
Spacing with the second casing 3 is 80cm, and the internal diameter of first sleeve 2 and the second casing 3 is greater than the bore of equal fixed frame 1, the
It the overall diameter of sleeve 2 and the second casing 3 and is equal in length, first sleeve 2 and the second casing 3, which can stablize protective door 4, pacifies
Mounted in the back side of fixed frame 1, the stability of protective door 4 is effectively increased, first sleeve 2 is located at the top of the second casing 3, the
The back side of sleeve 2 and the second casing 3 is fixedly installed with protective door 4, and protective door offers safety entrance in the middle part of 4 bottom end,
And the height of safety entrance is 150cm, protective door 4 is carbon steel sheet, and the inside of protective door 4 is equipped with buffer layer, and buffer layer
With a thickness of 2cm, allows protective door 4 that can bear bigger external force and collide, effectively increase the safety of elevator interior personnel, and protect
The side at 4 back sides of door is fixedly installed with sliding rail 5, and safety door 6, and 6 front of safety door are movably installed on the inside of the bottom of sliding rail 5
Middle part be fixedly installed with set casing 7, be movably installed with motion bar 8 in the middle part of 7 inner cavity of set casing, the section of motion bar 8 is side
Shape, and one end fixing sleeve of motion bar 8 is equipped with protective jacket, can prevent motion bar 8 from causing to scratch to operator, effectively increase
The safety of motion bar 8, the length of motion bar 8 are 10cm, and motion bar 8 is stainless steel material, and the middle part in 8 outside of motion bar
Fixing sleeve is equipped with fixinig plate 9, and the side outside motion bar 8 is movably installed with spring 10, and safety door 6 is run through in one end of motion bar 8
The middle part at the back side, and the other end of motion bar 8 runs through the middle part of 7 side of set casing, the side of 7 inner cavity of set casing and fixinig plate 9
Side be sequentially connected by spring 10, the other end of motion bar 8 is fixedly installed with card 11, and the two sides of card 11 respectively with
The two sides of 4 bottom interior wall of protective door are clamped, and handle 12, and 6 front of safety door are fixedly installed in the middle part of the positive bottom end of safety door 6
The side of bottom is fixedly installed with guiding piece 13, and the side of the positive Middle face of protective door 4 is fixedly installed with atmospheric pressure pole 14, atmospheric pressure pole 14
Positive top opens up road with teeth, and the length of atmospheric pressure pole 14 is 50cm, and atmospheric pressure pole 14 is symmetrically distributed in the two of 4 bottom of protective door
Side, atmospheric pressure pole 14 altogether there are two, can drive under 6 unlocked state of safety door cable box 15 rotation recycle wirerope 18, effectively improve
The opening speed of safety door 6, and the side at 4 front top of protective door is fixedly installed with cable box 15, atmospheric pressure pole 14 is positive
Top is engaged with the side of cable box 15, and the side at 4 front top of protective door is fixedly installed with fixed block 16, and in fixed block 16
Pulley 17 is connected in the middle part of side, the middle part in 17 outside of pulley is wound with wirerope 18, and the outside of wirerope 18 is enclosed with rubber layer, and
Rubber layer with a thickness of 1mm, rubber layer can prevent the burr of wirerope 18 from damaging to passenger, effectively increase protective door
4 safety, the length of wirerope 18 are 2.5m, and the side on 13 top of guiding piece is driven with the inside of cable box 15 by wirerope 18
Connection.
When work, fixed frame 1 is mounted on designated position first, then press motion bar 8 one end, make card 11 with
The middle part of protective door 4 unlocks, and then atmospheric pressure pole 14 upwardly extends the inner rotation for driving cable box 15, and the inside of cable box 15 will
The winding recycling of wirerope 18, then one end of wirerope 18 is pulled up guiding piece 13 and drives 6 upward sliding of safety door.
In conclusion the construction site protection door for construction elevator, is mounted on atmospheric pressure pole 14 by the two sides of protective door 4
With cable box 15, and safety door 6 and cable box 15 are connect by wirerope 18, in the unlocked state can be upward by safety door 6 rapidly
It opens, less safety door 6 opens the required time, effectively increases the opening speed of safety door 6；Cross pressing motion bar 8
One end compresses spring 10, and the middle part of card 11 and protective door 4 that 8 other end of motion bar is fixedly mounted unlocks, and then can trigger
The automatic flip device of safety door 6 keeps safety door 6 and the unlocked step of protective door 4 easier, makes card 11 and protective door 4 can
Quick release effectively increases the unlock speed of safety door 6；It solves existing building building site protection door for construction elevator and opens speed
The problem of degree is slow and opens complex steps.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of construction site protection door for construction elevator, including fixed frame (1), it is characterised in that: the fixed frame (1)
The top movable of side is set with first sleeve (2), and the bottom of fixed frame (1) side is movably installed with the second casing (3),
The first sleeve (2) is located at the top of the second casing (3), and the back side of the first sleeve (2) and the second casing (3) is fixed
Be equipped with protective door (4), and the side at protective door (4) back side is fixedly installed with sliding rail (5), the bottom of the sliding rail (5) it is interior
Side is movably installed with safety door (6), and safety door (6) positive middle part is fixedly installed with set casing (7), the set casing (7)
It is movably installed in the middle part of inner cavity motion bar (8), and the middle part fixing sleeve on the outside of motion bar (8) is equipped with fixinig plate (9), the work
The external side of lever (8) is movably installed with spring (10), and one end of the motion bar (8) is in safety door (6) back side
Portion, and the other end of motion bar (8) runs through the middle part of set casing (7) side, the side of set casing (7) inner cavity and fixinig plate
(9) side is sequentially connected by spring (10), and the other end of the motion bar (8) is fixedly installed with card (11), and card
(11) two sides are clamped with the two sides of protective door (4) bottom interior wall respectively, the fixed peace in middle part of the positive bottom end of the safety door (6)
Side equipped with handle (12), and the positive bottom of safety door (6) is fixedly installed with guiding piece (13), protective door (4) front
The side at middle part is fixedly installed with atmospheric pressure pole (14), and the side at protective door (4) front top is fixedly installed with cable box (15),
The positive top of the atmospheric pressure pole (14) is engaged with the side of cable box (15), and the side at protective door (4) front top is solid
Dingan County is equipped with fixed block (16), and the middle part on the inside of fixed block (16) is connected with pulley (17), on the outside of the pulley (17) in
Portion is wound with wirerope (18), and the side on guiding piece (13) top and the inside of cable box (15) are connected by wirerope (18) transmission
It connects.
2. a kind of construction site protection door for construction elevator according to claim 1, it is characterised in that: the first sleeve
(2) and the spacing of the second casing (3) is 80cm, and the internal diameter of first sleeve (2) and the second casing (3) is greater than equal fixed frame
(1) it the overall diameter of bore, the first sleeve (2) and the second casing (3) and is equal in length.
3. a kind of construction site protection door for construction elevator according to claim 1, it is characterised in that: the protective door
(4) safety entrance being offered in the middle part of bottom end, and the height of safety entrance is 150cm, the protective door (4) is carbon steel sheet,
The inside of the protective door (4) be equipped with buffer layer, and buffer layer with a thickness of 2cm.
4. a kind of construction site protection door for construction elevator according to claim 1, it is characterised in that: the motion bar
(8) section is rectangular, and one end fixing sleeve of motion bar (8) is equipped with protective jacket, and the length of the motion bar (8) is 10cm,
And motion bar (8) is stainless steel material.
5. a kind of construction site protection door for construction elevator according to claim 1, it is characterised in that: the atmospheric pressure pole
(14) positive top opens up road with teeth, and the length of atmospheric pressure pole (14) is 50cm, and the atmospheric pressure pole (14) is symmetrically distributed in anti-
Protect the two sides of door (4) bottom.
6. a kind of construction site protection door for construction elevator according to claim 1, it is characterised in that: the wirerope (18)
Outside be enclosed with rubber layer, and rubber layer with a thickness of 1mm, the length of the wirerope (18) is 2.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620861.3U CN208308213U (en) | 2018-04-27 | 2018-04-27 | A kind of construction site protection door for construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820620861.3U CN208308213U (en) | 2018-04-27 | 2018-04-27 | A kind of construction site protection door for construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308213U true CN208308213U (en) | 2019-01-01 |
Family
ID=64713550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820620861.3U Expired - Fee Related CN208308213U (en) | 2018-04-27 | 2018-04-27 | A kind of construction site protection door for construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538410A (en) * | 2019-08-21 | 2019-12-06 | 张东先 | Self-triggering type intelligent building safety fire-fighting system |
-
2018
- 2018-04-27 CN CN201820620861.3U patent/CN208308213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538410A (en) * | 2019-08-21 | 2019-12-06 | 张东先 | Self-triggering type intelligent building safety fire-fighting system |
| CN110538410B (en) * | 2019-08-21 | 2021-05-18 | 榫卯科技服务(温州)有限公司 | Self-triggering type intelligent building safety fire-fighting system |
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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 |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |