CN209539235U - Flexible door transmission shaft flexibility connects drawing mechanism - Google Patents
Flexible door transmission shaft flexibility connects drawing mechanism Download PDFInfo
- Publication number
- CN209539235U CN209539235U CN201822077372.0U CN201822077372U CN209539235U CN 209539235 U CN209539235 U CN 209539235U CN 201822077372 U CN201822077372 U CN 201822077372U CN 209539235 U CN209539235 U CN 209539235U
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- Prior art keywords
- block
- transmission shaft
- drawing mechanism
- flexible door
- column
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 238000005303 weighing Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 206010016256 fatigue Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001550 time effect Effects 0.000 description 1
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses flexible door transmission shaft flexibility to connect drawing mechanism, including bottom plate, the bottom plate top offers placing groove, overhead kick is installed in the middle part of the placing groove inner wall, described placing groove one end edge is equipped with column, described column bottom one end is equipped with weighing block, the weighing block bottom end is welded with annulus, the utility model is scientific and reasonable for structure, it is safe and convenient to use, when the first steel drawstring is used for a long time and is failed, tension force of spring is connected to accumbency auxiliary catch on load transverse slat, it prevents steel drawstring fracture and tension spring elastic failure etc. of the door body because of place where troops were originally stationed drop device from surprisingly losing protective action by the second steel drawstring and weighing block and drops suddenly, eliminate the accident for being easy to drop suddenly under flexible lifting door door opening state, the device passes through in conjunction with original falling proof device, it ensure that door body stationary state and motion state Stateful security performance, have very high practical value.
Description
Technical field
The utility model relates to even drawing mechanism technical field, specially flexible door transmission shaft flexibility to connect drawing mechanism.
Background technique
In recent years, as the modernization level of building surface in big industrial factory and hangar is continuously improved, large scale industry door starts
Universal application is arrived, a kind of at present using more large scale industry door is flexible hoisting front, and existing flexible hoisting front is matched
There is steel drawstring to be broken falling proof device, the tension spring in the device is easy to appear elastic fatigue, causes to draw after being used for a long time
Spring failure, if gate steel drawstring is broken, falling proof device can not be urgent anti-fall under tension spring effect, and this chronic fatigue failure produces
Great security risk is given birth to, especially when door body is out of service normally-open, someone will vehicles to pass through for gate bottom, such as steel wire
The unexpected fracture of rope easily causes door body to drop, and leads to casualties and property loss.
Utility model content
The utility model provides a kind of technical solution, can effectively solve to propose existing flexible lifting in above-mentioned background technique
Gate is broken falling proof device equipped with steel drawstring, and the tension spring in the device is being easy to appear elastic fatigue mistake after being used for a long time
Effect, if gate steel drawstring is broken, falling proof device can not be urgent anti-fall under tension spring effect, and this chronic fatigue failure produces
Great security risk, especially when door body is out of service normally-open, someone will vehicles to pass through for gate bottom, as wirerope is anticipated
The problem of outer fracture easily causes door body to drop, leads to casualties and property loss.
To achieve the above object, the utility model provides the following technical solutions: flexible door transmission shaft flexibility connects drawing mechanism, packet
Bottom plate is included, the bottom plate top offers placing groove, is equipped with overhead kick, one end edge of placing groove in the middle part of the placing groove inner wall
Portion is equipped with column, and described column bottom one end is equipped with weighing block, and the weighing block bottom end is welded with annulus, the weighing block
Top middle portion is connected with the first steel drawstring, and described column one end edge offers circular hole, and the column other end edge is equipped with
Load riser, load riser top are equipped with top beam, the top beam front equidistantly open up it is fluted, in the groove inner wall
Portion is equipped with convex block, and the convex block top is equipped with welding block, and the welding block top middle portion is equipped with screw rod, the welding block
Edge is equipped with carrying vertical beam, and the carrying vertical beam side is equipped with the first fixed strip, the first fixed strip inner wall one end peace
Equipped with round bar, accumbency auxiliary catch, the connection of accumbency auxiliary catch bottom end are installed in the middle part of the first fixed strip inner wall other end
There is the second steel drawstring, the outer middle side part of the accumbency auxiliary catch is equipped with spring, and the is equipped on the outside of accumbency auxiliary catch one end
Two fixed strips, the second fixed strip inner wall middle part are equipped with cylinder.
Preferably, sliding slot being offered in the middle part of load riser one end, sliding slot inner wall both ends are mounted on fixed block,
The fixed block top is equipped with load transverse slat.
Preferably, the spring top is equipped with protective net.
Preferably, pass through flexible adhesives bonding connection between the column and load riser.
Preferably, pass through welded connecting between the load riser and top beam.
Preferably, it is connected between the weighing block and the first steel drawstring by drag hook.
Preferably, the outer diameter of the convex block is less than the internal diameter of groove.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1, it is provided with convex block and groove, by the mating connection of convex block and groove, reduces and is installed between welding block and top beam
Difficulty, and welding block is carried out tentatively fixed, by screw rod, further fixes welding block, connect welding block more steady
Gu preventing it, there is a phenomenon where fall.
2, it is provided with round bar and cylinder, round bar is inserted into cylindrical inside, connects the first fixed strip and the second fixed strip
It is more firm, prevent it from shaking, and then more stable after accumbency auxiliary catch is installed.
3, it is provided with the second steel drawstring and weighing block, when the first steel drawstring fails because of long-time use, of spring
Power is connected to accumbency auxiliary catch on load transverse slat, prevents door body because of place where troops were originally stationed drop device by the second steel drawstring and weighing block
The fracture of steel drawstring and tension spring elastic failure etc. are unexpected and lose protective action and drop suddenly, eliminate flexible lifting door enabling shape
The accident to drop suddenly is easy under state, the device is by ensure that door body stationary state and fortune in conjunction with original falling proof device
The stateful security performance of dynamic state, has very high practical value.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the mounting structure schematic diagram of the utility model accumbency auxiliary catch；
Fig. 3 is the mounting structure schematic diagram of the utility model welding block；
Fig. 4 is the mounting structure schematic diagram of the utility model load transverse slat；
Figure label: 1, bottom plate；2, placing groove；3, overhead kick；4, annulus；5, weighing block；6, column；7, load riser；8,
Circular hole；9, the first steel drawstring；10, welding block；11, top beam；12, screw rod；13, spring；14, vertical beam is carried；15, first is fixed
Item；16, accumbency auxiliary catch；17, the second steel drawstring；18, round bar；19, cylinder；20, the second fixed strip；21, convex block；22, groove；
23, load transverse slat；24, sliding slot；25, fixed block.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs 1-4, the utility model provides a kind of technical solution, and flexible door transmission shaft flexibility connects machine drawing
Structure, including bottom plate 1,1 top of bottom plate offer placing groove 2, are equipped with overhead kick 3,2 one end edge of placing groove in the middle part of 2 inner wall of placing groove
Portion is equipped with column 6, in order to make the more fastening connected between column 6 and load riser 7, prevent column 6 and load riser 7 it
Between the phenomenon that falling off, pass through flexible adhesives bonding connection, the installation of 6 bottom end of column between column 6 and load riser 7
There is weighing block 5, weigh fall off between block 5 and the first steel drawstring 9 in order to prevent, and then flexible door can not be fixed, weighs
It is connected between block 5 and the first steel drawstring 9 by drag hook, weighing 5 bottom end of block is welded with annulus 4, and weighing 5 top middle portion of block is connected with
First steel drawstring 9,6 one end edge of column offer circular hole 8, and 6 other end edge of column is equipped with load riser 7, in order to make to hold
The more fastening connected between power riser 7 and top beam 11 prevents from falling off between load riser 7 and top beam 11, load riser 7 and top
By being welded to connect between beam 11,7 top of load riser is equipped with top beam 11, and 11 front of top beam equidistantly opens up fluted 22.
Convex block 21 is installed in the middle part of 22 inner wall of groove, inside the groove 22 being inserted into for the ease of convex block 21, is reduced flexible
Door installation difficulty, the outer diameter of convex block 21 are less than the internal diameter of groove 22, and 21 top of convex block is equipped with welding block 10,10 top of welding block
Middle part is equipped with screw rod 12, and 10 edge of welding block is equipped with carrying vertical beam 14, and carrying 14 side of vertical beam is equipped with the first fixed strip
15,15 inner wall one end of the first fixed strip is equipped with round bar 18, is equipped with accumbency insurance in the middle part of the 15 inner wall other end of the first fixed strip
Hook 16,16 bottom end of accumbency auxiliary catch are connected with the second steel drawstring 17, and the outer middle side part of accumbency auxiliary catch 16 is equipped with spring 13, spring
13 tops are equipped with protective net, can preferably protect spring 13, prevent the dust of 11 inner wall of top beam from entering 13 surface of spring, horizontal
Second fixed strip 20 is installed on the outside of sleeping 16 one end of auxiliary catch, cylinder 19 is installed in the middle part of 20 inner wall of the second fixed strip.
Sliding slot 24 is offered in the middle part of 7 one end of load riser, 24 inner wall both ends of sliding slot are mounted on fixed block 25, fixed block 25
Top is equipped with load transverse slat 23.
The working principle and process for using of the utility model: flexible door transmission shaft flexibility connects drawing mechanism, in practice mistake
Cheng Zhong hangs over the annulus 4 for 5 bottom end of block of weighing in overhead kick 3, and block 5 of weighing is suspended on 2 top of placing groove, then by welding block
The convex block 21 of 10 bottom ends is inserted into inside groove 22, is tentatively fixed to welding block 10, further solid then by screw rod 12
Determine welding block 10, be mounted on carrying vertical beam 14 on top beam 11 more firm, prevents that setting it shakes, and is then inserted into round bar 18
To inside cylinder 19, connects the first fixed strip 15 and the second fixed strip 20 more firm, prevents accumbency auxiliary catch 16 from falling,
When 9 long-time of the first steel drawstring is used and failed, the tension of spring 13 is connected to accumbency auxiliary catch 16 on load transverse slat 23,
It is placed on load transverse slat 23 by sliding slot 24 convenient for accumbency auxiliary catch 16, prevents accumbency auxiliary catch 16 there is a phenomenon where blocking,
Accumbency auxiliary catch 16 moves down, and load transverse slat 23 is pulled to move down, and by the fixed load transverse slat 23 of fixed block 24, prevents from holding
Power transverse slat 23 pulls weighing block 5 there is a phenomenon where falling, by the second steel drawstring 17, matches by the fixation of 3 annulus 4 of overhead kick
It closes, makes the even entire door body of drawing mechanism pulling, by the weight of door body itself and the weight of weighing block 5, prevent door body from falling because of place where troops were originally stationed
The first steel drawstring 9 fracture of dropping control device and 13 elastic failure of spring etc. are unexpected and lose protective action and drop suddenly, eliminate
The accident to drop suddenly is easy under flexible lifting door door opening state, the device is by ensure that in conjunction with original falling proof device
The stateful security performance of door body stationary state and motion state has very high practical value.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, 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 (7)
1. flexible door transmission shaft flexibility connects drawing mechanism, including bottom plate (1), it is characterised in that: bottom plate (1) top, which offers, puts
It sets slot (2), is equipped with overhead kick (3) in the middle part of placing groove (2) inner wall, described placing groove (2) one end edge is equipped with column
(6), column (6) bottom end is equipped with weighing block (5), and weighing block (5) bottom end is welded with annulus (4), the title
Pouring weight (5) top middle portion is connected with the first steel drawstring (9), and described column (6) one end edge offers circular hole (8), the column
(6) other end edge is equipped with load riser (7), and load riser (7) top is equipped with top beam (11), the top beam (11)
Front equidistantly opens up fluted (22), is equipped with convex block (21) in the middle part of groove (22) inner wall, convex block (21) the top peace
Equipped with welding block (10), welding block (10) top middle portion is equipped with screw rod (12), and welding block (10) edge is equipped with
It carries vertical beam (14), carrying vertical beam (14) side is equipped with the first fixed strip (15), the first fixed strip (15) inner wall
One end is equipped with round bar (18), is equipped with accumbency auxiliary catch (16) in the middle part of the first fixed strip (15) inner wall other end, described
Accumbency auxiliary catch (16) bottom end is connected with the second steel drawstring (17), and the outer middle side part of the accumbency auxiliary catch (16) is equipped with spring
(13), it is equipped with the second fixed strip (20) on the outside of described accumbency auxiliary catch (16) one end, in the second fixed strip (20) inner wall
Portion is equipped with cylinder (19).
2. flexible door transmission shaft flexibility according to claim 1 connects drawing mechanism, which is characterized in that the load riser (7)
It is offered sliding slot (24) in the middle part of one end, sliding slot (24) the inner wall both ends are mounted on fixed block (25), the fixed block (25)
Top is equipped with load transverse slat (23).
3. flexible door transmission shaft flexibility according to claim 1 connects drawing mechanism, which is characterized in that spring (13) top
Protective net is installed.
4. flexible door transmission shaft flexibility according to claim 1 connects drawing mechanism, which is characterized in that the column (6) and hold
Pass through flexible adhesives bonding connection between power riser (7).
5. flexible door transmission shaft flexibility according to claim 1 connects drawing mechanism, which is characterized in that the load riser (7)
Pass through welded connecting between top beam (11).
6. flexible door transmission shaft flexibility according to claim 1 connects drawing mechanism, which is characterized in that the weighing block (5) and
It is connected between first steel drawstring (9) by drag hook.
7. flexible door transmission shaft flexibility according to claim 1 connects drawing mechanism, which is characterized in that outside the convex block (21)
Diameter is less than the internal diameter of groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077372.0U CN209539235U (en) | 2018-12-12 | 2018-12-12 | Flexible door transmission shaft flexibility connects drawing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077372.0U CN209539235U (en) | 2018-12-12 | 2018-12-12 | Flexible door transmission shaft flexibility connects drawing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209539235U true CN209539235U (en) | 2019-10-25 |
Family
ID=68263875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822077372.0U Expired - Fee Related CN209539235U (en) | 2018-12-12 | 2018-12-12 | Flexible door transmission shaft flexibility connects drawing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209539235U (en) |
-
2018
- 2018-12-12 CN CN201822077372.0U patent/CN209539235U/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 |
Granted publication date: 20191025 |