CN115231400B - Vertical elevator stop position detection device - Google Patents
Vertical elevator stop position detection device Download PDFInfo
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- CN115231400B CN115231400B CN202210878172.3A CN202210878172A CN115231400B CN 115231400 B CN115231400 B CN 115231400B CN 202210878172 A CN202210878172 A CN 202210878172A CN 115231400 B CN115231400 B CN 115231400B
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- sliding
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- bridge box
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3492—Position or motion detectors or driving means for the detector
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention relates to the technical field of elevators, in particular to a vertical elevator stop position detection device, which comprises an elevator bridge box and a detection equipment body, wherein a through hole is formed in the upper surface of the elevator bridge box, the detection equipment body is arranged above the through hole, a protection plate is fixedly arranged on the inner wall of the through hole, the protection plate is L-shaped, a base is movably arranged on the inner wall of the upper side of the elevator bridge box, a connecting plate is fixedly arranged at the upper end of the base, the connecting plate and the detection equipment body are driven to rotate through rotation of the base, so that the detection equipment body is turned over to the inner cavity of the elevator bridge box, and a user can detach the detection equipment body and the bolt, so that the detection equipment body is convenient to overhaul or replace, an operator does not need to enter a hoistway, the detection equipment body is more convenient to overhaul, the operation is safer, the operation of the operator is greatly facilitated, and the practicability of the vertical elevator stop position detection device is improved.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a vertical elevator stop position detection device.
Background
An elevator (vertical elevator) is a transportation apparatus for vertically transporting pedestrians or goods.
However, the existing vertical elevator stopping position detection device is usually installed outside the elevator bridge box, when the detection device needs to be overhauled or needs to be replaced, an operator needs to wear more safety devices to enter a hoistway to install and detach the detection device, the operation is complicated, the operation of the operator is inconvenient, and the safety risk of the operator is increased, so that a vertical elevator stopping position detection device is needed,
disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a vertical elevator stop position detection device.
In order to solve the technical problems, the invention provides the following technical scheme: the vertical elevator stop position detection device comprises an elevator bridge box and a detection equipment body, wherein a through hole is formed in the upper surface of the elevator bridge box, the detection equipment body is arranged above the through hole, a protection plate is fixedly arranged on the inner wall of the through hole and is L-shaped, a base is movably arranged on the inner wall of the upper side of the elevator bridge box, a connecting plate is fixedly arranged at the upper end of the base, the detection equipment body is fixedly arranged on the connecting plate, a bolt is screwed into the connecting plate, the connecting plate is in threaded fixation with the base through the bolt, rotating rods are fixedly arranged at the edges of the end parts of two sides of the base, gears are fixedly arranged on the two rotating rods, the elevator bridge box is characterized in that a driving structure is arranged on the inner wall of the upper side of the elevator bridge box, a fixing structure is arranged on the elevator bridge box, the driving structure comprises an air cylinder and a sliding block, the air cylinder is fixedly arranged on the inner wall surface of the upper side of the elevator bridge box, telescopic rods are connected to the air cylinder, the number of the sliding blocks is two, racks are fixedly arranged at the bottom ends of the sliding blocks, the racks are respectively arranged above the two rotating rods, the gears are respectively meshed with the two racks, the fixing structure comprises a connecting frame, a locating rod and a limiting part, the connecting frame is in a rectangular frame shape, the locating rod is in a U shape, the number of the limiting parts is two, and a slot is formed between each two limiting parts.
As a preferable technical scheme of the invention, the two sides of the inner wall surface of the upper side of the elevator bridge box are respectively provided with a first chute, the inner wall surface of the upper side of the elevator bridge box is provided with a second chute, a first limiting rod is fixedly arranged in the first chute, and a second limiting rod is fixedly arranged in the second chute.
As a preferable technical scheme of the invention, a circular plate is fixedly arranged at the end part of the telescopic rod, a pull ring is fixedly arranged at the end part of the circular plate, and the pull ring is in a circular ring shape.
As a preferable technical scheme of the invention, a connecting rod is fixedly connected between two sliding blocks, the connecting rod is U-shaped, a connecting piece is fixedly arranged in the middle of the side end of the connecting rod, and the connecting piece is in a semicircular shape.
As a preferable technical scheme of the invention, the pull ring is movably sleeved in the connecting piece, a certain gap exists between the pull ring and the connecting rod, the two sliding blocks are respectively arranged in the first sliding groove in a sliding way, and the two first limiting rods respectively penetrate through the sliding blocks in a movable way.
As a preferable technical scheme of the invention, the edges of the two side ends of the base are fixedly provided with the fixing blocks, the edges of the two sides of the bottom end of the base are fixedly provided with the baffle plates, and the two baffle plates are fixedly connected with the rubber pads.
As a preferable technical scheme of the invention, connecting seats are fixedly arranged on two sides of the inner wall surface of the upper side of the elevator bridge box, two rotating rods are respectively and rotatably connected with the two connecting seats, and limiting blocks are fixedly arranged on two sides of the inner wall surface of the upper side of the elevator bridge box.
As a preferable technical scheme of the invention, the two fixing blocks are movably inserted into the slots formed by each group of limiting parts respectively, and the two side ends of the positioning rod are movably inserted into the slots respectively and are movably inserted into the two fixing blocks respectively.
As a preferable technical scheme of the invention, a slide bar is fixedly arranged on the positioning bar, the slide bar is movably inserted in the second sliding groove, and the second limiting bar movably penetrates through the slide bar.
As a preferable technical scheme of the invention, the connecting frame is fixedly connected with the circular plate, the surface of the connecting frame is attached to the surface of the sliding rod, the protection plate is arranged below the driving structure and the fixing structure, and the two side end parts of the connecting frame respectively penetrate through the limiting blocks.
Compared with the prior art, the invention has the following beneficial effects:
firstly, can drive two racks through the removal of two sliders and remove, because two gears respectively with two rack meshing, thereby make two gears rotate, make the base rotate as the pivot with two bull sticks, can drive connecting plate and check out test set body through the rotation of base, make check out test set body upset to elevator bridge box inner chamber, the user can dismantle the bolt and take off check out test set body and bolt, be convenient for overhaul or change check out test set body, need not the operating personnel to enter into in the well, make and overhaul more convenient to check out test set body, the operation is safer, very big convenience of operating personnel's operation, the practicality of this perpendicular elevator berth position detection device has been improved.
Secondly, with bolt fixed mounting on the base, start the cylinder for the telescopic link opposite direction removes, can drive the base and rotate as pivot opposite direction through the opposite direction of telescopic link, can drive check out test set body and bolt through the rotation of base and carry out opposite direction rotation, makes the check out test set body stretch out outside the opening, makes check out test set body installation accomplish, and the installation is comparatively convenient, and it is more convenient to use.
Thirdly, the user moves through promoting the slide bar for the locating lever makes the both ends of locating lever movable respectively insert in the fixed block, has played fixed effect to the fixed block, thereby has played the effect of locking to the angle behind base and the check out test set body upset, makes to base and check out test set body fixed more stable, avoids the check out test set body to take place the condition of offset, has guaranteed the steady operation of this check out test set body, thereby has guaranteed the steady use of this elevator.
Fourth, because the equal fixed mounting in both sides of base bottom has the baffle, the baffle has played spacing effect to the base for the angle of base upset is ninety degrees, after the detection device body stretches out the opening and accomplishes, the fixed block on the base will rotate to in the slot that the locating part formed, has played spacing effect to the base, makes the angle of base upset also be ninety degrees, can effectually guarantee the exact mounted position of detection device body, avoids causing the deviation, also very big convenience operating personnel's operation simultaneously, has further improved this perpendicular elevator berth position detection device's practicality.
Fifthly, the sliding block is arranged in the first sliding groove, the first limiting rod movably penetrates through the sliding block, the limiting effect on the sliding block is achieved, the sliding block and the rack move more stably, the meshing of the gear and the rack is guaranteed, the stable operation of the fixing structure and the driving structure is guaranteed, the maintenance or replacement operation of the detection equipment body is guaranteed, and the stable operation of the device is guaranteed.
Sixthly, the end part of the sliding rod is movably inserted into the second sliding groove. The second limiting rod movably penetrates through the sliding rod, limiting effects are achieved on the sliding rod and the positioning rod, stability of the positioning rod is guaranteed, accordingly, the two ends of the positioning rod can be accurately inserted into the fixing blocks, and stable operation of the fixing structure is guaranteed.
Seventhly, the device does not need an operator to enter the hoistway, reduces the safety risk of the operator, and can mount and dismount the detection equipment body in the elevator bridge box, so that the detection equipment body is more convenient to overhaul, and the device is reasonable in structural design, convenient to operate and labor-saving.
Drawings
Fig. 1 is a schematic structural view of a vertical elevator stop position detecting apparatus of the present invention;
FIG. 2 is a schematic view of the construction of the elevator car of the present invention;
FIG. 3 is a schematic view of the elevator car of the present invention in cross-section;
FIG. 4 is a schematic view of the structure of the cylinder of the present invention;
FIG. 5 is a schematic structural view of a detecting device body according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 2A according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 4C according to the present invention;
FIG. 9 is an enlarged schematic view of the structure of FIG. 3D according to the present invention;
fig. 10 is a schematic view of the structure of the cylinder base of the present invention.
Wherein: 1. an elevator bridge box; 11. a through port; 12. a protection plate; 13. a first chute; 14. a second chute; 15. a first stop lever; 16. a second limit rod; 17. a connecting seat; 18. a limiting block; 2. a base; 21. a connecting plate; 22. a detection device body; 23. a bolt; 24. a fixed block; 25. a baffle; 26. a rubber pad; 3. a rotating rod; 31. a gear; 4. a cylinder; 41. a telescopic rod; 42. a circular plate; 43. a pull ring; 5. a slide block; 51. a rack; 52. a connecting rod; 53. a connecting piece; 6. a connecting frame; 7. a positioning rod; 71. a slide bar; 8. and a limiting piece.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained will become readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9 and fig. 10, a vertical elevator stop position detecting device comprises an elevator bridge box 1 and a detecting device body 22, a through hole 11 is formed in the upper surface of the elevator bridge box 1, the detecting device body 22 is arranged above the through hole 11, a protection plate 12 is fixedly arranged on the inner wall of the through hole 11, the protection plate 12 is in an L shape, a base 2 is movably arranged on the upper inner wall of the elevator bridge box 1, a connecting plate 21 is fixedly arranged on the upper end of the base 2, the detecting device body 22 is fixedly arranged on the connecting plate 21, a bolt 23 is screwed into the connecting plate 21 and is in threaded connection with the base 2, a rotary rod 3 is fixedly arranged at the edges of two side end parts of the base 2, gears 31 are fixedly arranged on the two rotary rods 3, a driving structure is arranged on the upper inner wall of the elevator bridge box 1, the elevator bridge box 1 is provided with a fixed structure, the driving structure comprises an air cylinder 4 and sliding blocks 5, the air cylinder 4 is fixedly arranged on the upper side inner wall surface of the elevator bridge box 1, the air cylinder 4 is connected with telescopic rods 41, the number of the sliding blocks 5 is two, the bottom ends of the two sliding blocks 5 are fixedly provided with racks 51, the two racks 51 are respectively arranged above the two rotating rods 3, the two gears 31 are respectively meshed with the two racks 51, the fixed structure comprises a connecting frame 6, a locating rod 7 and a limiting piece 8, the connecting frame 6 is in a rectangular frame shape, the locating rod 7 is in a U shape, the number of the limiting pieces 8 is two, slots are formed between each group of limiting pieces 8, the two sides of the upper side inner wall surface of the elevator bridge box 1 are respectively provided with a first sliding groove 13, the upper side inner wall surface of the elevator bridge box 1 is provided with a second sliding groove 14, the first limiting rod 15 is fixedly arranged in the first sliding groove 13, the second limiting rod 16 is fixedly installed in the second sliding groove 14, the circular plate 42 is fixedly installed at the end part of the telescopic rod 41, the pull ring 43 is fixedly installed at the end part of the circular plate 42, the connecting rod 52 is fixedly connected between the two sliding blocks 5, the connecting rod 52 is U-shaped, the connecting piece 53 is fixedly installed in the middle of the side end of the connecting rod 52, the connecting piece 53 is semi-circular, the pull ring 43 is movably sleeved in the connecting piece 53, a certain gap exists between the pull ring 43 and the connecting rod 52, the two sliding blocks 5 are respectively and slidably arranged in the first sliding groove 13, the two first limiting rods 15 respectively and movably penetrate through the sliding blocks 5, the fixed blocks 24 are fixedly installed at the edges of the two side end parts of the base 2, when the detection equipment body 22 is required to be disassembled, a user can detach the protection plate 12, then activate the air cylinder 4, the telescopic rod 41, the circular plate 42 is driven to move through the movement of the telescopic rod 41, the connecting frame 6 is firstly driven to move through the movement of the circular plate 42, the movement of the connecting frame 6 is pushed by the movement of the connecting frame 71, the positioning rod 7 is driven to move through the movement of the sliding rod 71, the positioning rod 7 is driven by the movement of the sliding rod 7, the two sliding rods 7 are respectively and the two sliding blocks 31 are respectively and are driven to move through the two sliding rods 31, and the two sliding rods 53 are respectively and are driven to move through the two sliding rods 53 and are respectively and connected with the two sliding rods 53 when the two sliding rods are driven to move the two sliding rods and the two fixed rods are respectively and contacted with the two sliding rods and the two fixed rods and the sliding rods are respectively. The base 2 rotates by taking the two rotating rods 3 as rotating shafts, the connecting plate 21 and the detection equipment body 22 are driven to rotate by the rotation of the base 2, the detection equipment body 22 is turned over to the inner cavity of the elevator bridge box 1, a user can detach the bolt 23 to take down the detection equipment body 22 and the bolt 23, the detection equipment body 22 is convenient to overhaul or replace, an operator does not need to enter a hoistway, the detection equipment body 22 is more convenient to overhaul, the operation is safer, the operation of the operator is greatly facilitated, the practicability of the vertical elevator parking position detection device is improved, when the detection equipment body 22 needs to be installed, the user fixedly installs the bolt 23 on the base 2, the cylinder 4 is started, the telescopic rod 41 moves in the opposite direction, the base 2 is driven to rotate in the opposite direction of the rotating shafts by the opposite direction of the telescopic rod 41, the detection equipment body 22 and the bolt 23 are driven to rotate in the opposite direction through the rotation of the base 2, so that the detection equipment body 22 extends out of the through hole 11, the detection equipment body 22 is installed, the installation is convenient, the use is more convenient, the connecting frame 6 is driven to move through the opposite direction movement of the telescopic rod 41, the connecting frame 6 can not drive the positioning rod 7 to move at the moment, after the detection equipment body 22 extends out of the through hole 11, the fixing block 24 on the base 2 is movably inserted into the slot formed by the limiting piece 8, the user pushes the sliding rod 71 to move the positioning rod 7, the two ends of the positioning rod 7 are respectively movably inserted into the fixing block 24, the fixing block 24 is fixed, the angle of the base 2 and the detection equipment body 22 after overturning is locked, the utility model discloses a detection device, including base 2, detection device body 22, the fixed condition of position deviation is taken place to base 2 and detection device body 22, the steady operation of this detection device body 22 has been guaranteed, thereby guaranteed the steady use of this elevator, in-process base 2 to detection device body 22 dismantlement, base 2 upset is to in the elevator bridge case 1, because the equal fixed mounting in both sides of base 2 bottom has baffle 25, baffle 25 has played spacing effect to base 2, make the angle of base 2 upset be ninety degrees, after detection device body 22 stretches out opening 11 and accomplishes, fixed block 24 on base 2 will rotate to in the slot that locating part 8 formed, play spacing effect to base 2, make the angle of base 2 upset also be ninety degrees, can effectually guarantee the exact mounted position of detection device body 22, avoid causing the deviation, simultaneously also very big convenience operating personnel's operation, further improved the practicality of this vertical elevator stop position detection device, slide 5 sliding arrangement is in first spout 13, first gag lever 15 activity runs through slider 5, the slider 5 has been played to the effect, make gear and rack gear 31 have been guaranteed to move with the fixed slot of rack and the fixed structure of rack gear and the fixed device has been guaranteed, thereby the stable operation of the fixed structure has been guaranteed to be changed with the rack gear and has been guaranteed to the fixed device, the end has been moved in the fixed structure has been guaranteed to the fixed device has been moved in the gear has been guaranteed and has been guaranteed the gear has been used to the gear device. The second stop lever 16 movably penetrates through the slide bar 71, the stop effect is achieved on the slide bar 71 and the positioning rod 7, stability of the positioning rod 7 is guaranteed, accordingly, the two ends of the positioning rod 7 can be accurately inserted into the fixing blocks 24, stable operation of the fixing structure is guaranteed, the baffle plates 25 are fixedly installed at the edges of the two sides of the bottom end of the base 2, the rubber pads 26 are fixedly connected to the two baffle plates 25, the connecting seats 17 are fixedly installed on the two sides of the inner wall surface of the upper side of the elevator bridge box 1, the two rotating rods 3 are respectively and rotatably connected with the two connecting seats 17, the limiting blocks 18 are fixedly installed on the two sides of the inner wall surface of the upper side of the elevator bridge box 1, the two fixing blocks 24 are respectively and movably inserted into slots formed by the limiting pieces 8 of each group, the two side end parts of the positioning rod 7 are respectively and movably inserted into the two fixing blocks 24, the slide bar 71 is fixedly installed on the positioning rod 7, the second slide grooves 14 are movably inserted into the second slide grooves 14, the second stop lever 16 movably penetrates through the connecting frames 71, the connecting frames 6 and the circular plates 42 are fixedly connected, the surfaces of the connecting frames 6 and the surfaces of the connecting frames 12 are attached to the surfaces of the slide bars 12 and the two side surfaces of the limiting blocks 6 and the driving structures are respectively and fixedly connected with the two side ends of the end parts of the fixing frames 18.
When the detection device is used, when the detection device body 22 needs to be disassembled, a user removes the protection plate 12 and then starts the air cylinder 4 to enable the telescopic rod 41 to move, the circular plate 42 is driven to move through the movement of the telescopic rod 41, the connecting frame 6 is firstly driven to move through the movement of the circular plate 42, the slide rod 71 is driven to move through the movement of the connecting frame 6, the positioning rod 7 is driven to move through the movement of the slide rod 71, two ends of the positioning rod 7 are separated from the two fixed blocks 24 respectively, the circular plate 42 moves while driving the pull ring 43 to move, when the surface of the pull ring 43 contacts with the inner wall surface of the connecting piece 53, the pull ring 43 drives the connecting piece 53 to move, the connecting rod 52 is driven to move through the movement of the connecting piece 53, the two sliding blocks 5 are driven to move through the movement of the connecting rod 52, the two racks 51 are driven to move through the movement of the two sliding blocks 5, and as the two gears 31 are respectively meshed with the two racks 51, the two gears 31 rotate, the base 2 rotates by taking the two rotating rods 3 as rotating shafts, the connecting plate 21 and the detection equipment body 22 are driven to rotate through the rotation of the base 2, the detection equipment body 22 is turned over to the inner cavity of the elevator bridge box 1, the detection equipment body 22 and the bolts 23 can be taken down by the user detachable bolts 23, the detection equipment body 22 is convenient to overhaul or replace, an operator does not need to enter a hoistway, the detection equipment body 22 is more convenient to overhaul, the operation is safer, the operation of the operator is greatly facilitated, and the practicability of the vertical elevator parking position detection device is improved;
when the detection equipment body 22 is required to be installed, a user fixedly installs the bolt 23 on the base 2, the cylinder 4 is started, the telescopic rod 41 moves in the opposite direction, the base 2 is driven to rotate in the opposite direction by taking the two rotating rods 3 as rotating shafts through the opposite direction movement of the telescopic rod 41, the detection equipment body 22 and the bolt 23 are driven to rotate in the opposite direction through the rotation of the base 2, the detection equipment body 22 extends out of the through hole 11, the detection equipment body 22 is installed, the installation is convenient, and the use is more convenient;
the connecting frame 6 is driven to move by moving the telescopic rod 41 in the opposite direction, the connecting frame 6 can not drive the positioning rod 7 to move at the moment, after the detection equipment body 22 stretches out of the through hole 11, the fixed block 24 on the base 2 can be movably inserted into the slot formed by the limiting piece 8, a user pushes the sliding rod 71 to move the positioning rod 7, two ends of the positioning rod 7 are respectively movably inserted into the fixed block 24, the fixed block 24 is fixed, the angle of the base 2 and the detection equipment body 22 after overturning is locked, the base 2 and the detection equipment body 22 are fixed more stably, the situation that the detection equipment body 22 is shifted in position is avoided, the stable operation of the detection equipment body 22 is ensured, and the stable use of the elevator is ensured;
in the process of disassembling the detection equipment body 22, the base 2 is turned over into the elevator bridge box 1, as the two sides of the bottom end of the base 2 are fixedly provided with the baffle plates 25, the baffle plates 25 play a limiting role on the base 2, so that the turning angle of the base 2 is ninety degrees, after the detection equipment body 22 stretches out of the through hole 11, the fixed block 24 on the base 2 can rotate into the slot formed by the limiting piece 8, so that the limiting role on the base 2 is played, the turning angle of the base 2 is ninety degrees, the correct installation position of the detection equipment body 22 can be effectively ensured, deviation is avoided, meanwhile, the operation of operators is greatly facilitated, and the practicability of the vertical elevator stopping position detection device is further improved;
the sliding block 5 is arranged in the first sliding groove 13 in a sliding manner, the first limiting rod 15 movably penetrates through the sliding block 5, and has a limiting effect on the sliding block 5, so that the sliding block 5 and the rack 51 move more stably, the meshing of the gear 31 and the rack 51 is ensured, the stable operation of the fixed structure and the driving structure is ensured, the overhaul or replacement operation of the detection equipment body 22 is ensured, and the stable operation of the device is ensured;
is movably inserted into the second chute 14 through the end part of the slide bar 71. The second limiting rod 16 movably penetrates through the sliding rod 71, limiting effects are achieved on the sliding rod 71 and the positioning rod 7, stability of the positioning rod 7 is guaranteed, accordingly, two ends of the positioning rod 7 can be accurately inserted into the fixing block 24, and stable operation of the fixing structure is guaranteed.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a vertical elevator stop position detection device, includes elevator bridge box (1) and check out test set body (22), its characterized in that, opening (11) have been seted up to the upper surface of elevator bridge box (1), check out test set body (22) set up in the top of opening (11), the inner wall fixed mounting of opening (11) has guard plate (12), guard plate (12) are L shape, the upside inner wall movable mounting of elevator bridge box (1) has base (2), the upper end fixed mounting of base (2) has connecting plate (21), check out test set body (22) fixed mounting has on connecting plate (21), rotatory button has bolt (23) in connecting plate (21), connecting plate (21) are through bolt (23) and base (2) thread tightening, the edge of the both sides tip of base (2) is all fixed mounting has bull stick (3), two all fixed mounting have gear (31) on bull stick (3), the upside inner wall of elevator bridge box (1) is provided with connecting plate (21), the fixed structure on the elevator bridge box (1);
the driving structure comprises an air cylinder (4) and sliding blocks (5), wherein the air cylinder (4) is fixedly arranged on the upper inner wall surface of an elevator bridge box (1), the air cylinder (4) is connected with telescopic rods (41), the number of the sliding blocks (5) is two, racks (51) are fixedly arranged at the bottom ends of the two sliding blocks (5), the two racks (51) are respectively arranged above two rotating rods (3), and the two gears (31) are respectively meshed with the two racks (51);
the fixing structure comprises a connecting frame (6), positioning rods (7) and limiting pieces (8), wherein the connecting frame (6) is in a rectangular frame shape, the positioning rods (7) are in a U shape, the number of the limiting pieces (8) is two, and slots are formed between each two groups of the limiting pieces (8);
a circular plate (42) is fixedly arranged at the end part of the telescopic rod (41), a pull ring (43) is fixedly arranged at the end part of the circular plate (42), and the pull ring (43) is in a circular ring shape;
a connecting rod (52) is fixedly connected between the two sliding blocks (5), the connecting rod (52) is U-shaped, a connecting piece (53) is fixedly arranged in the middle of the side end of the connecting rod (52), and the connecting piece (53) is semicircular;
the pull ring (43) is movably sleeved in the connecting piece (53), a certain gap exists between the pull ring (43) and the connecting rod (52), the two sliding blocks (5) are respectively arranged in the first sliding groove (13) in a sliding manner, and the two first limiting rods (15) respectively penetrate through the sliding blocks (5) in a movable manner;
the connecting frame (6) is fixedly connected with the circular plate (42), the surface of the connecting frame (6) is attached to the surface of the sliding rod (71), the protection plate (12) is arranged below the driving structure and the fixing structure, and two side end parts of the connecting frame (6) respectively penetrate through the limiting blocks (18) in a movable mode.
2. The vertical elevator stop position detection device according to claim 1, wherein the two sides of the upper inner wall surface of the elevator bridge box (1) are provided with first sliding grooves (13), the upper inner wall surface of the elevator bridge box (1) is provided with second sliding grooves (14), a first limiting rod (15) is fixedly installed in the first sliding grooves (13), and a second limiting rod (16) is fixedly installed in the second sliding grooves (14).
3. The vertical elevator stopping position detection device according to claim 2, wherein fixing blocks (24) are fixedly installed at edges of two side ends of the base (2), baffle plates (25) are fixedly installed at edges of two sides of the bottom end of the base (2), and rubber pads (26) are fixedly connected to the two baffle plates (25).
4. A vertical elevator stop position detecting device according to claim 3, characterized in that the two sides of the upper inner wall surface of the elevator bridge box (1) are fixedly provided with connecting seats (17), the two rotating rods (3) are respectively and rotatably connected with the two connecting seats (17), and the two sides of the upper inner wall surface of the elevator bridge box (1) are fixedly provided with limiting blocks (18).
5. The vertical elevator stopping position detection device according to claim 4, wherein two fixing blocks (24) are movably inserted into slots formed by each group of limiting pieces (8), and two side ends of the positioning rod (7) are movably inserted into the slots and are movably inserted into the two fixing blocks (24).
6. The vertical elevator stopping position detection device according to claim 5, wherein a sliding rod (71) is fixedly installed on the positioning rod (7), the sliding rod (71) is movably inserted into the second sliding groove (14), and the second limiting rod (16) movably penetrates through the sliding rod (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210878172.3A CN115231400B (en) | 2022-07-25 | 2022-07-25 | Vertical elevator stop position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210878172.3A CN115231400B (en) | 2022-07-25 | 2022-07-25 | Vertical elevator stop position detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115231400A CN115231400A (en) | 2022-10-25 |
| CN115231400B true CN115231400B (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210878172.3A Active CN115231400B (en) | 2022-07-25 | 2022-07-25 | Vertical elevator stop position detection device |
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| Country | Link |
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| CN (1) | CN115231400B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003238056A (en) * | 2003-03-10 | 2003-08-27 | Matsushita Electric Works Ltd | Fixing structure for elevator driving device |
| CN213415927U (en) * | 2020-09-28 | 2021-06-11 | 广东九鱼机电设备有限公司 | Speed measuring device for elevator detection |
| CN113307119A (en) * | 2021-04-28 | 2021-08-27 | 赵霄雯 | Be applied to safety arrangement for maintenance of elevator pit |
| WO2022148066A1 (en) * | 2021-01-11 | 2022-07-14 | 安川双菱电梯有限公司 | Safety protection device for elevator maintenance |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4792477B2 (en) * | 2008-02-27 | 2011-10-12 | 株式会社日立製作所 | Elevator safe driving system |
| JP4738475B2 (en) * | 2008-12-27 | 2011-08-03 | 東芝エレベータ株式会社 | Indirect lighting lamp cover device |
| JP5875470B2 (en) * | 2012-06-06 | 2016-03-02 | 三菱電機株式会社 | Elevator rail support device and elevator repair method |
| JP2017095246A (en) * | 2015-11-25 | 2017-06-01 | 株式会社日立ビルシステム | Car holding device for elevator |
| EP4151580A4 (en) * | 2020-05-12 | 2023-12-27 | Hitachi, Ltd. | Elevator device and jamb mounting structure therefor |
| CN112678643B (en) * | 2021-01-11 | 2022-04-12 | 安川双菱电梯有限公司 | Elevator overhauls protection safety device |
| CN113928951B (en) * | 2021-10-11 | 2023-02-07 | 浙江蒂尔森电梯有限公司 | Safe anti-skidding type elevator car structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003238056A (en) * | 2003-03-10 | 2003-08-27 | Matsushita Electric Works Ltd | Fixing structure for elevator driving device |
| CN213415927U (en) * | 2020-09-28 | 2021-06-11 | 广东九鱼机电设备有限公司 | Speed measuring device for elevator detection |
| WO2022148066A1 (en) * | 2021-01-11 | 2022-07-14 | 安川双菱电梯有限公司 | Safety protection device for elevator maintenance |
| CN113307119A (en) * | 2021-04-28 | 2021-08-27 | 赵霄雯 | Be applied to safety arrangement for maintenance of elevator pit |
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| CN115231400A (en) | 2022-10-25 |
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