CN117072048B - High security rotary gate - Google Patents
High security rotary gate Download PDFInfo
- Publication number
- CN117072048B CN117072048B CN202311337243.XA CN202311337243A CN117072048B CN 117072048 B CN117072048 B CN 117072048B CN 202311337243 A CN202311337243 A CN 202311337243A CN 117072048 B CN117072048 B CN 117072048B
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- fixedly connected
- round
- round rod
- round bar
- top plate
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- 239000000872 buffer Substances 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/08—Turnstiles; Gates for control of entry or exit of persons, e.g. in supermarkets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to the technical field of gates. More particularly, the present invention relates to a high safety rotary brake. Technical problems: when the front person pushes the three-roller brake rotating rod to rotate quickly, the rear person can strike the three-roller brake rotating rod. The technical scheme is as follows: the first round rod is connected with a locking component; the top plate is connected with a detection unit for detecting the rotating speed of the first round rod. When first round bar rotational speed is increaseed suddenly, through first fixed block and cylinder matched with, it is fixed to first round bar spare, thereby make the second round bar stop the motion, thereby avoid the personnel at rear to strike high-speed motion's second round bar when getting into from first curb plate and second curb plate clearance place ahead, improve the security greatly, simultaneously, buffer the second round bar through first spring, make the comparatively slow stop of second round bar, make the personnel in place ahead have sufficient time to perceive and adjust the posture, avoid appearing falling down the phenomenon, further improve the security.
Description
Technical Field
The invention relates to the technical field of gates. More particularly, the present invention relates to a high safety rotary brake.
Background
The prior Chinese patent: the rotary gate (CN 113464043A) is provided with an infrared detector, the number of people entering the rotary gate, the size of the people and the temperature of the human body can be effectively detected by the infrared detector, so that the rotation of the three-roller gate rotating rod assembly is controlled according to actual conditions, and the rotary gate is provided with a spring hydraulic damping return mechanism, so that the people can quickly return through the rear three-roller gate rotating rod assembly;
when people need to pass through the rotary gate, people enter the rotary gate from the front in sequence, push the front roller to rotate, then walk out from the rear of the rotary gate, when people walk in front, as part of children are naturally active, the three-roller gate rotating rod can be pushed to move rapidly, so that the error is judged to the rotating speed of the three-roller gate rotating rod by the rear people, the error is judged to the opportunity of entering the rotary gate, and then the phenomenon of impacting the three-roller gate rotating rod occurs, so that certain potential safety hazards exist.
Disclosure of Invention
The invention provides a high-safety rotary brake, which aims to overcome the defect that a rear person can strike a three-roller brake rotating rod when a front person pushes the three-roller brake rotating rod to rotate rapidly.
In order to achieve the above object, the technical scheme of the present invention is as follows:
a high-safety rotary brake comprises a bottom plate, a first side plate, a baffle, a top plate, a second side plate, a first round rod and a second round rod; the bottom plate is fixedly connected with a first side plate; a baffle is fixedly connected to the inner side of the first side plate; the baffle is fixedly connected with the bottom plate; a top plate is fixedly connected on the first side plate and the baffle plate together; a second side plate is fixedly connected between the top plate and the bottom plate; a first round rod is rotationally connected between the middle parts of the bottom plate and the top plate; a plurality of second round bars are fixedly connected to the first round bars, and the second round bars at the same height are arranged in an annular array; the device also comprises a ratchet wheel, a third round rod, a pawl, a torsion spring, a fourth round rod, a locking component and a detection component; a ratchet wheel is fixedly connected on the first round rod; a third round rod is fixedly connected to the top plate; a pawl is rotationally connected to the third round rod; a torsion spring is fixedly connected between the third round rod and the pawl; a fourth round rod is fixedly connected to the top plate and is contacted with the pawl; the locking assembly is connected to the first round rod and is used for fixing the first round rod which rotates rapidly; the top plate is connected with a detection unit for detecting the rotating speed of the first round rod.
Preferably, the locking component comprises a cylinder, a first circular ring, a fifth circular rod, a second circular ring, a first electric push rod, a sliding block, a first connecting block and a first fixing block; the first round rod is fixedly connected with a cylinder; the cylinder is provided with a plurality of fixing grooves; the top plate is connected with a first circular ring; a plurality of fifth round rods are fixedly connected on the first round ring; all fifth round bars are fixedly connected with a second circular ring; a plurality of first electric push rods are fixedly connected to the first circular ring; the telescopic end of each first electric push rod is fixedly connected with a sliding block, and the sliding blocks are in sliding connection with the second circular ring; each sliding block is fixedly connected with a first connecting block; each first connecting block is fixedly connected with a plurality of first fixing blocks.
Preferably, a buffer assembly is also included; the top plate is connected with a buffer assembly; the buffer component comprises a second connecting block, a third circular ring, a sliding block and a first spring; a plurality of second connecting blocks are fixedly connected on the top plate; all the second connecting blocks are fixedly connected with a third circular ring; the third circular ring is connected with a plurality of sliding blocks in a sliding way, and the sliding blocks are fixedly connected with the first circular ring; a first spring is fixedly connected between each sliding block and the corresponding second connecting block.
Preferably, a fixing assembly is also included; the sliding block is connected with a fixed component; the fixed component comprises a second electric push rod and a second fixed block; each sliding block is fixedly connected with a second electric push rod; the telescopic end of each second electric push rod is fixedly connected with a second fixed block, and the second fixed blocks are in sliding connection with the corresponding sliding blocks; the third ring is provided with a plurality of grooves.
Preferably, the detection assembly comprises a third connecting block, a rotating speed sensor and a signal wheel; a third connecting block is fixedly connected to the top plate; a rotating speed sensor is fixedly connected to the third connecting block; the first round rod is fixedly connected with a signal wheel; the signal wheel is matched with the rotating speed sensor.
Preferably, the dust-proof assembly is further included; a dustproof component is connected to the top plate; the dustproof component comprises a housing and a dustproof piece; a cover shell is fixedly connected on the top plate; a plurality of dustproof pieces are fixedly connected on the housing.
Preferably, a protective component is also included; the second round rod is connected with a protection component; the protection component comprises a sixth round rod, a second spring, a valve, a first pipeline and a cover; each second round rod is connected with a sixth round rod in a sliding way; each sixth round rod is fixedly connected with a second spring, and the second springs are fixedly connected with the corresponding second round rods; each second round rod is connected with a valve; each second round rod is communicated with a first pipeline; each first pipeline is screwed with a cover.
Preferably, the shield assembly further comprises a second conduit; the first round rod is arranged to be of a hollow structure; all the second round bars are communicated with the first round bars; a plurality of second pipelines are communicated with the first round rod.
Preferably, a dust screen is provided on the second pipe.
Preferably, the protective assembly further comprises a protective pad; the second side plate is fixedly connected with a protection pad.
The beneficial effects are that: according to the technical scheme, when the rotating speed of the first round rod suddenly increases, the first fixing block is matched with the cylinder, the first round rod is fixed, so that the second round rod stops moving, a rear person is prevented from impacting the second round rod moving at a high speed when entering from the front of a gap between the first side plate and the second side plate, the safety is greatly improved, meanwhile, the second round rod is buffered through the first spring, the second round rod is slowly stopped, the front person can have enough time to perceive and adjust the body posture, the falling phenomenon is avoided, and the safety is further improved;
when a person falls to strike the second round bar, the second round bar can stop immediately and does not buffer and rotate, so that the person to be fallen is stably supported, the person is assisted to be stable, the person is prevented from falling to the ground, and the safety performance is further improved;
when personnel's limbs card is gone into in the clearance of sixth round bar and second curb plate, only need open the valve can make the quick shrinkage of sixth round bar to the second round bar in, realize the quick personnel who goes into the clearance of sixth round bar and second curb plate to the limbs card and rescue, be favorable to improving the security to protect personnel's limbs through having elastic protection pad in this in-process, further improve security performance, simultaneously, after the high-pressure gas flows into first round bar, can be used to blow off the dust of adhesion in dustproof outside, realize the automatic clearance to dustproof.
Drawings
FIG. 1 shows a schematic structural view of a high security rotary brake of the present invention;
FIG. 2 shows a cross-sectional view of the high security rotary brake of the present invention;
FIG. 3 shows a schematic view of the dust assembly of the present invention;
FIG. 4 shows a schematic structural view of the detection assembly of the present invention;
FIG. 5 is a schematic view of the structure of the cushioning assembly of the present invention;
FIG. 6 shows a schematic view of a portion of the structure of the fastening assembly of the present invention;
figure 7 shows a schematic view of a portion of the structure of the protective assembly of the present invention;
figure 8 shows a partial view of the protective assembly of the present invention;
fig. 9 shows a schematic structural view of the second side panel and protective pad combination of the present invention.
Meaning of reference numerals in the drawings:
1-bottom plate, 2-first side plate, 3-baffle, 4-top plate, 5-second side plate, 6-first round bar, 7-second round bar, 8-ratchet, 9-third round bar, 10-pawl, 11-torsion spring, 12-fourth round bar, 201-cylinder, 202-first round bar, 203-fifth round bar, 204-second round bar, 205-first electric push bar, 206-slide block, 207-first connecting block, 208-first fixed block, 209-second connecting block, 2010-third round bar, 2011-slide block, 2012-first spring, 2013-second electric push bar, 2014-second fixed block, 2015-third connecting block, 2016-rotation speed sensor, 2017-signal wheel, 2018-housing, 2019-dust guard, 2020-sixth round bar, 2021-second spring, 2022-valve, 3-first pipe, 4-cover, 2025-second pipe, 2026-guard pad, 20291-recess.
Detailed Description
Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
Embodiment 1
1-5, the high-safety rotary brake comprises a bottom plate 1, a first side plate 2, a baffle plate 3, a top plate 4, a second side plate 5, a first round rod 6 and a second round rod 7; the bottom plate 1 is connected with a first side plate 2 through bolts; a baffle 3 is fixedly connected to the inner side of the first side plate 2; the baffle 3 is fixedly connected with the bottom plate 1; a top plate 4 is connected to the first side plate 2 and the baffle 3 through common bolts; a second side plate 5 is connected between the top plate 4 and the bottom plate 1 through bolts; a first round rod 6 is rotatably connected between the middle parts of the bottom plate 1 and the top plate 4, and the first round rod 6 is made of alloy materials; a plurality of second round bars 7 are welded on the first round bars 6, and the second round bars 7 with the same height are arranged in an annular array; the device also comprises a ratchet wheel 8, a third round rod 9, a pawl 10, a torsion spring 11, a fourth round rod 12, a locking component and a detection component; a ratchet wheel 8 is fixedly connected on the first round rod 6; a third round rod 9 is welded on the top plate 4; a pawl 10 is rotatably connected to the third round rod 9; one end of the torsion spring 11 is fixedly connected with the third round rod 9, and the other end of the torsion spring 11 is fixedly connected with the pawl 10; a fourth round rod 12 is welded on the top plate 4, and the fourth round rod 12 is contacted with the pawl 10; the first round bar 6 is connected with a locking component, and the locking component is used for fixing the first round bar 6 which rotates rapidly; a detecting unit for detecting the rotation speed of the first round bar 6 is connected to the top plate 4.
The locking assembly comprises a cylinder 201, a first circular ring 202, a fifth circular rod 203, a second circular ring 204, a first electric push rod 205, a sliding block 206, a first connecting block 207 and a first fixing block 208; a cylinder 201 is welded on the first round rod 6; the cylinder 201 is provided with a plurality of fixing grooves; the top plate 4 is connected with a first circular ring 202; two fifth round bars 203 are welded on the inner side of the first circular ring 202; all fifth round bars 203 are welded with a second circular ring 204; two first electric push rods 205 are fixedly connected to the first circular ring 202; a sliding block 206 is fixedly connected to the telescopic end of each first electric push rod 205, and the sliding blocks 206 are in sliding connection with the second circular ring 204; each sliding block 206 is welded with a first connecting block 207; five first fixing blocks 208 are welded to each first connecting block 207, and the cylinder 201 is fixed by the first fixing blocks 208.
During the use, personnel gets into from first curb plate 2 and second curb plate 5 clearance place ahead, then promote the rotation of right second round bar 7, from last looking down, second round bar 7 rotates anticlockwise, then walk out from first curb plate 2 and second curb plate 5 clearance rear, this in-process, second round bar 7 drives first round bar 6 rotation, first round bar 6 drives ratchet 8 rotation, ratchet 8 promotes pawl 10 and keeps away from fourth round bar 12 motion, simultaneously compress torsional spring 11 on third round bar 9, when the tooth on ratchet 8 passes through pawl 10, torsional spring 11 kick-backs drive pawl 10 rotation back normal position, when personnel promote second round bar 7 motion, second round bar 7 drives first round bar 6 fast rotation, detecting the rotational speed change of first round bar 6, start first electric putter 205, first electric putter 205 drives slider 206 motion, slider 206 drives first connecting block 207 motion, make first fixed block 208 insert to the fixed groove of cylinder 201, thereby the high-speed side plate 7 is stopped to the second round bar 201, thereby the high safety is stopped to the second round bar 7, the high-speed side plate 7 is moved to the second round bar 7.
Embodiment 2
On the basis of the embodiment 1, as shown in fig. 1-2 and fig. 5-6, a buffer component is further included; the top plate 4 is connected with a buffer component; the buffer assembly comprises a second connecting block 209, a third ring 2010, a sliding block 2011 and a first spring 2012; two second connecting blocks 209 are connected to the top plate 4 through bolts; a third ring 2010 is fixedly connected with all the second connecting blocks 209; the third ring 2010 is slidably connected with two sliding blocks 2011, and the sliding blocks 2011 are fixedly connected with the first ring 202; the third ring 2010 is sleeved with two first springs 2012, one ends of the first springs 2012 are welded with corresponding sliding blocks 2011, the other ends of the first springs 2012 are welded with corresponding second connecting blocks 209, and the first ring 202 and parts on the first springs 2012 are buffered.
The device also comprises a fixing component; the sliding block 2011 is connected with a fixed component; the fixed assembly comprises a second electric push rod 2013 and a second fixed block 2014; each sliding block 2011 is fixedly connected with a second electric push rod 2013; a second fixing block 2014 is fixedly connected to the telescopic end of each second electric push rod 2013, the second fixing blocks 2014 are in sliding connection with the corresponding sliding blocks 2011, and the first circular ring 202 and the third circular ring 2010 are locked through the second fixing blocks 2014, so that the first circular rod 6 is quickly fixed; the third ring 2010 is provided with a plurality of grooves 91.
The detection component comprises a third connecting block 2015, a rotating speed sensor 2016 and a signal wheel 2017; a third connecting block 2015 is connected to the top plate 4 through bolts, and the third connecting block 2015 is made of alloy material; a rotation speed sensor 2016 is fixedly connected to the third connecting block 2015; a signal wheel 2017 is fixedly connected to the first round bar 6; the signal wheel 2017 cooperates with the rotation speed sensor 2016 to detect the rotation speed of the first round bar 6.
When the person in front pushes the second round bar 7 to move, the person in front defaults to a state that the second round bar 7 can freely move, if the second round bar 7 immediately stops, the person in front can be caused to receive excessive reverse thrust, and a falling phenomenon occurs, at this time, after the first fixing block 208 is inserted into the fixing groove 91 of the cylinder 201, the second round bar 7 drives the first round bar 6 to rotate, the first round bar 6 drives the cylinder 201 to rotate, the cylinder 201 drives the first fixing to perform circular motion, the first fixing drives parts on the first fixing to move, the first circular ring 202 drives the sliding block 2011 to slide on the third circular ring 2010, and the first spring 2012 compresses, namely, the first spring 2012 buffers the second round bar 7, so that the second round bar 7 slowly stops, and the person in front has enough time to perceive and adjust the body posture, so as to avoid the falling phenomenon, and further improve the safety.
When the people in front will fall down, the second round bar 7 will be impacted, and relatively larger thrust is applied to the second round bar 7, so that the second round bar 7 drives the first round bar 6 to rotate at a high speed, the detection unit detects that the rotating speed of the first round bar 6 is greatly improved, at the moment, the second electric push rod 2013 is started, the second electric push rod 2013 drives the second fixing block 2014 to move, the second fixing block 2014 is inserted into the groove 91, and therefore the sliding block 2011 is fixed on the third ring 2010, namely, when the people fall down to impact the second round bar 7, the second round bar 7 can be immediately stopped, buffer rotation is not carried out, the people to fall down are stably supported, the stability is assisted, the people are prevented from falling down to the ground, and the safety performance is further improved.
The specific operation of the detection unit for detecting the rotation speed of the first round bar 6 is as follows: the first round bar 6 drives the signal wheel 2017 to rotate, and the rotation speed sensor 2016 detects the rotation speed of the signal wheel 2017, thereby detecting the rotation speed of the first round bar 6.
Embodiment 3
On the basis of the embodiment 2, as shown in fig. 1-3 and 7-9, a dustproof component is further included; a dustproof component is connected to the top plate 4; the dust assembly includes a housing 2018 and a dust guard 2019; the top plate 4 is connected with a housing 2018 through bolts; two dust-proof pieces 2019 are fixedly connected on the housing 2018, and dust impurities are intercepted by the dust-proof pieces 2019.
The device also comprises a protection component; the second round rod 7 is connected with a protection component; the guard assembly includes a sixth round bar 2020, a second spring 2021, a valve 2022, a first conduit 2023, and a cap 2024; each second round bar 7 is slidably connected with a sixth round bar 2020, the sixth round bar 2020 is in telescopic arrangement, when a limb is clamped into a gap between the sixth round bar 2020 and the second side plate 5, the sixth round bar 2020 can be retracted into the second round bar 7, and the limb can be quickly taken out; each sixth round bar 2020 is fixedly connected with a second spring 2021, and the second spring 2021 is fixedly connected with a corresponding second round bar 7; each second round bar 7 is connected with a valve 2022; each second round rod 7 is communicated with and connected with a first pipeline 2023 through bolts, the first pipeline 2023 can be a round pipe, and the first pipeline 2023 can also be a square pipe; a cap 2024 is screwed to each first tube 2023.
The shield assembly also includes a second conduit 2025; the first round bar 6 is arranged to be a hollow structure; all the second round bars 7 are communicated with the first round bars 6; four second pipes 2025 are connected and welded to the first round bar 6.
A dust screen is provided on the second pipe 2025.
The guard assembly also includes a guard pad 2026; the second side plate 5 is fixedly connected with a protection pad 2026, and the protection pad 2026 is made of foam cotton.
First, the worker screws out the cover 2024, then injects high-pressure gas into the second round bar 7 from the first pipe 2023, the high-pressure gas pushes the sixth round bar 2020 to move, the sixth round bar 2020 stretches the second spring 2021, the sixth round bar 2020 is close to the second side plate 5, the second round bar 7 is matched to block the person together, when the limb of the person is clamped into the gap between the sixth round bar 2020 and the second side plate 5, the worker opens the valve 2022, the high-pressure gas in the second round bar 7 flows into the first round bar 6, then the second spring 2021 rebounds to pull the sixth round bar 2020 to move, the gap between the sixth round bar 2020 and the second side plate 5 is enlarged, therefore, the person with the limb clamped into the gap between the sixth round bar 2020 and the second side plate 5 can be quickly rescued, the safety can be improved, and in the process, the limb of the person can be protected by the elastic protection pad 2026.
After the high-pressure gas in the second round bar 7 flows into the first round bar 6, the high-pressure gas flows into the inner side of the housing 2018 from the second pipe 2025 and is blown out from the inner side of the housing 2018 to blow out dust adhered to the outer side of the dust prevention, thereby realizing automatic dust prevention cleaning.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. All equivalents and alternatives falling within the spirit of the invention are intended to be included within the scope of the invention. What is not elaborated on the invention belongs to the prior art which is known to the person skilled in the art.
Claims (7)
1. A high safety rotary brake, comprising a bottom plate (1); a first side plate (2) is fixedly connected on the bottom plate (1); a baffle (3) is fixedly connected to the inner side of the first side plate (2); the baffle (3) is fixedly connected with the bottom plate (1); a top plate (4) is fixedly connected on the first side plate (2) and the baffle (3) together; a second side plate (5) is fixedly connected between the top plate (4) and the bottom plate (1); a first round rod (6) is rotatably connected between the middle parts of the bottom plate (1) and the top plate (4); a plurality of second round rods (7) are fixedly connected to the first round rods (6), and the second round rods (7) with the same height are arranged in an annular array; is characterized in that a ratchet wheel (8) is fixedly connected on the first round rod (6); a third round rod (9) is fixedly connected on the top plate (4); a pawl (10) is rotationally connected to the third round rod (9); a torsion spring (11) is fixedly connected between the third round rod (9) and the pawl (10); a fourth round rod (12) is fixedly connected on the top plate (4), and the fourth round rod (12) is contacted with the pawl (10); the first round rod (6) is connected with a locking component, and the locking component is used for fixing the first round rod (6) which rotates rapidly; the top plate (4) is connected with a detection unit for detecting the rotating speed of the first round rod (6);
the locking assembly comprises a cylinder (201); a cylinder (201) is fixedly connected on the first round rod (6); a plurality of fixing grooves are formed in the cylinder (201); the top plate (4) is connected with a first circular ring (202); a plurality of fifth round rods (203) are fixedly connected on the first circular ring (202); all the fifth round rods (203) are fixedly connected with a second circular ring (204) together; a plurality of first electric push rods (205) are fixedly connected on the first circular ring (202); the telescopic end of each first electric push rod (205) is fixedly connected with a sliding block (206), and the sliding blocks (206) are in sliding connection with the second circular ring (204); each sliding block (206) is fixedly connected with a first connecting block (207); a plurality of first fixing blocks (208) are fixedly connected to each first connecting block (207);
the buffer assembly is also included; the top plate (4) is connected with a buffer component; the buffer assembly comprises a second connecting block (209); a plurality of second connecting blocks (209) are fixedly connected on the top plate (4); all the second connecting blocks (209) are fixedly connected with a third circular ring (2010) together; a plurality of sliding blocks (2011) are connected to the third circular ring (2010) in a sliding manner, and the sliding blocks (2011) are fixedly connected with the first circular ring (202); a first spring (2012) is fixedly connected between each sliding block (2011) and the corresponding second connecting block (209);
the device also comprises a fixing component; the sliding block (2011) is connected with a fixed component; the fixed component comprises a second electric push rod (2013); each sliding block (2011) is fixedly connected with a second electric push rod (2013); the telescopic end of each second electric push rod (2013) is fixedly connected with a second fixed block (2014), and the second fixed blocks (2014) are in sliding connection with the corresponding sliding blocks (2011); the third ring (2010) is provided with a plurality of grooves (91).
2. The high security rotary brake of claim 1 wherein the detection assembly comprises a third connection block (2015); a third connecting block (2015) is fixedly connected on the top plate (4); a rotation speed sensor (2016) is fixedly connected to the third connecting block (2015); a signal wheel (2017) is fixedly connected to the first round rod (6); the signal wheel (2017) is matched with the rotating speed sensor (2016).
3. The high security rotary brake of claim 2, further comprising a dust-proof assembly; a dustproof component is connected to the top plate (4); the dustproof component comprises a housing (2018); a cover shell (2018) is fixedly connected on the top plate (4); a plurality of dustproof pieces (2019) are fixedly connected on the housing (2018).
4. The high security rotary brake of claim 2, further comprising a guard assembly; the second round rod (7) is connected with a protection component; the guard assembly includes a sixth round bar (2020); each second round rod (7) is connected with a sixth round rod (2020) in a sliding way; each sixth round rod (2020) is fixedly connected with a second spring (2021), and the second springs (2021) are fixedly connected with the corresponding second round rods (7); each second round rod (7) is connected with a valve (2022); each second round rod (7) is communicated with a first pipeline (2023); a cap (2024) is screwed to each first tube (2023).
5. The high security rotary brake of claim 4 wherein the shield assembly further comprises a second conduit (2025); the first round rod (6) is arranged to be of a hollow structure; all the second round bars (7) are communicated with the first round bars (6); the first round rod (6) is communicated with a plurality of second pipelines (2025).
6. The high security rotary lock of claim 5 wherein the second conduit (2025) is provided with a dust screen.
7. A high security rotary lock according to any of claims 4-6, wherein the guard assembly further comprises a guard pad (2026); and a protective pad (2026) is fixedly connected on the second side plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311337243.XA CN117072048B (en) | 2023-10-17 | 2023-10-17 | High security rotary gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311337243.XA CN117072048B (en) | 2023-10-17 | 2023-10-17 | High security rotary gate |
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| Publication Number | Publication Date |
|---|---|
| CN117072048A CN117072048A (en) | 2023-11-17 |
| CN117072048B true CN117072048B (en) | 2023-12-19 |
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|---|---|---|---|
| CN202311337243.XA Active CN117072048B (en) | 2023-10-17 | 2023-10-17 | High security rotary gate |
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| CN214659877U (en) * | 2021-01-07 | 2021-11-09 | 苏州华合家具配件有限公司 | Anticollision buffer structure of high-speed railway gate |
| CN214886767U (en) * | 2020-12-09 | 2021-11-26 | 深圳市广智达科技有限公司 | Impact-resistant full-height gateway access door |
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2023
- 2023-10-17 CN CN202311337243.XA patent/CN117072048B/en active Active
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|---|---|---|---|---|
| US4989368A (en) * | 1989-08-22 | 1991-02-05 | Trikilis Emmanuel M | Turnstile assembly |
| EP2719855A1 (en) * | 2012-10-12 | 2014-04-16 | Joseph Talpe | Control assembly for controlling the rotation of a turnstile |
| CN113464043A (en) * | 2015-07-01 | 2021-10-01 | 上海品翔电子科技有限公司 | Rotary gate |
| CN214886767U (en) * | 2020-12-09 | 2021-11-26 | 深圳市广智达科技有限公司 | Impact-resistant full-height gateway access door |
| CN214659877U (en) * | 2021-01-07 | 2021-11-09 | 苏州华合家具配件有限公司 | Anticollision buffer structure of high-speed railway gate |
| CN112647831A (en) * | 2021-01-31 | 2021-04-13 | 李想 | Current-limiting revolving door |
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| CN117072048A (en) | 2023-11-17 |
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