CN221093293U - Elevator landing door lock fault position detection device - Google Patents
Elevator landing door lock fault position detection device Download PDFInfo
- Publication number
- CN221093293U CN221093293U CN202322779118.6U CN202322779118U CN221093293U CN 221093293 U CN221093293 U CN 221093293U CN 202322779118 U CN202322779118 U CN 202322779118U CN 221093293 U CN221093293 U CN 221093293U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- voltmeter
- door lock
- landing door
- elevator landing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 description 13
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Elevator Door Apparatuses (AREA)
Abstract
The utility model provides a device for detecting a fault position of a door lock of an elevator landing door. The elevator landing door lock fault position detection device comprises: the utility model discloses a high-voltage electric meter, including the connector, the connector fixed connection is in the bottom of voltmeter, the bottom of connector is provided with the plug, the bottom fixedly connected with of plug two detection lines, two the equal fixedly connected with cylindrical contact of the other end of detection line, two the outside of cylindrical contact all is provided with the connecting pipe, two the outside of connecting pipe is all fixedly connected with internal thread ring. According to the elevator landing door lock fault position detection device, when the elevator landing door lock is detected by the device, the cylindrical contact point is connected with the connecting pipe, and then the cylindrical contact point is clamped outside a detection line by the clamping support and the contact block, so that the cylindrical contact point does not need to be held by hand for detection, and the operation of the voltmeter is convenient, and the contact point can be prevented from being deviated, so that the detection precision is influenced.
Description
Technical Field
The utility model relates to the technical field of elevator door lock fault detection, in particular to a device for detecting the fault position of an elevator landing door lock.
Background
The landing door generally comprises a door, a guide rail frame, pulleys, a sliding block, a door frame, a sill and other parts, the landing door is a non-porous door, the net height of the landing door is not less than 2m, and gaps between the door leaves and the upright posts, the door lintel and the sill after the landing door is closed are as small as possible.
In the detection process, the critical point determination of the contact point of the electrical safety device is critical, and the existing methods are mainly divided into four types, namely: among the methods, the spark method, the sound method, the test operation method and the voltage method, the voltage method is most precisely used, and a voltmeter is needed in the detection process using the voltage method.
In the traditional voltmeter detection process, the cylindrical contact point is generally used for detecting with the detection circuit, and workers in an elevator shaft need to hold the cylindrical contact point and the detection circuit all the time to contact in the detection process, so that the operation of the voltmeter can be influenced, and if the contact point deviates, the detection precision can be influenced.
Therefore, it is necessary to provide a device for detecting the fault position of the elevator landing door lock to solve the above technical problems.
Disclosure of utility model
The utility model provides a device for detecting the fault position of a door lock of an elevator landing door, which solves the problem that the traditional voltmeter needs to be held by hands to influence the operation of the voltmeter when the traditional voltmeter is detected through the contact of a cylindrical contact point and a detection line, and the detection precision is influenced if the contact position is deviated.
In order to solve the technical problems, the elevator landing door lock fault position detection device provided by the utility model comprises: voltmeter, fixed box;
The connecting head is fixedly connected to the bottom of the voltmeter, a plug is arranged at the bottom of the connecting head, two detection lines are fixedly connected to the bottom of the plug, cylindrical contact points are fixedly connected to the other ends of the detection lines, connecting pipes are arranged outside the cylindrical contact points, internal thread rings are fixedly connected to the outer parts of the connecting pipes, thread bolts are fixedly connected to the inner parts of the internal thread rings, limiting blocks are fixedly connected to adjacent ends of the thread bolts in a rotating mode, connecting rods are fixedly connected to the top ends of the connecting pipes, and clamping supports are fixedly connected to the top ends of the connecting rods;
The two contact blocks are connected to one side of the clamping support through movable buckles in a rotating mode, the bottom of each contact block is fixedly connected with a pressing rod, one side, close to the clamping support, of each contact block is fixedly connected with a clamping ring, one side, close to the pressing rod, of each clamping support is fixedly connected with a contact piece, one side, close to the pressing rod, of each clamping support is fixedly connected with a first spring, the voltmeter is an existing equipment working mode and operation principle, the cylindrical contact point is inserted into the connecting pipe, the threaded bolt penetrates through the internal thread ring and the outer portion of the connecting pipe through threads, the limiting block is located in the connecting pipe, the cylindrical contact point can be clamped by referring to FIG. 2, the inner portion of the connecting pipe is made of a detection line, only one layer of hard protective shell is arranged on the outer portion, the other end of each first spring is fixedly connected with one side of the pressing rod, the clamping rings are arc-shaped, the contact pieces are communicated through the connecting rod, the inner ring of the connecting pipe is provided with the cylindrical contact point, and the inner ring of the connecting pipe is made of materials which can transmit signals, and the detection line is identical to the inner material of the detection line.
The position that the front of voltmeter is close to the top fixedly connected with display screen, the position that the front of voltmeter is close to the centre fixedly connected with switch, display screen and switch are the structure that the voltmeter exists, and the switch is the control voltmeter and opens and stop, and the display screen can be the pointer also can the digit, can show detection data.
Preferably, the front surface of the voltmeter is close to the position fixedly connected with an indicator lamp at the bottom, the front surface of the voltmeter is provided with a regulator, the indicator lamp has three modes which can be displayed in different modes during operation, and the regulator can regulate the voltage of the voltmeter during operation.
Preferably, the top fixedly connected with installation of voltmeter is detained, the light is installed at the top of installation knot, and the light is installed on the installation knot when needs use, and the installation knot is the current structure that can be gone into inside with the light card.
Preferably, the back of voltmeter installs the mounting panel, the back fixedly connected with fixture block of mounting panel, the clamping rail has all been seted up to the both sides of fixture block, and positional relationship references fig. 1, and the mounting panel is installed at the back of voltmeter, and the clamping rail is the specific shape of L shape can refer to fig. 6.
Preferably, the top and the bottom of the fixed box are both provided with fixed belts, both sides of the fixed box are fixedly connected with fixed blocks, the other ends of the two fixed belts are provided with buttons which can be connected together, the fixed box is of an existing structure, and the fixed belts are elastic.
Preferably, the bottom of two fixed block inner walls is all fixedly connected with second spring, the equal fixedly connected with gag lever post in top of second spring, the top fixedly connected with movable rod of gag lever post, gag lever post can block into the inside of card rail, and the gag lever post is horizontal placing, and specific placing mode can refer to fig. 5, and the gag lever post runs through fixed box, and the second spring is the holding power that provides.
Compared with the related art, the elevator landing door lock fault position detection device provided by the utility model has the following beneficial effects:
The utility model provides a fault position detection device for an elevator landing door lock, which is characterized in that when a voltmeter is required to detect the fault position of the elevator landing door lock, a plug with two detection lines is firstly inserted into a connector, then cylindrical contact points at the other ends of the two detection lines are respectively inserted into two connecting pipes, the positions of limiting blocks are adjusted by rotating threaded bolts, the cylindrical contact points can be clamped in the connecting pipes, the detection can be performed after the two cylindrical contact points and the connecting pipes are installed, and when the detection is performed, only a clamping bracket is required to be held and a pressing rod is pressed to compress a first spring, a contact block can be lifted through a movable buckle, so that the clamping bracket and the contact block can be clamped outside a detected line, the clamping ring and the contact piece are directly contacted with the detected line, and then the detection is performed only by adjusting the voltmeter.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of a door lock failure position detection device for an elevator landing door provided by the present utility model;
FIG. 2 is a schematic view of a structure of the present utility model for providing a cylindrical contact point;
FIG. 3 is a schematic view of a contact pad according to the present utility model;
fig. 4 is a schematic structural view of a second embodiment of a door lock failure position detection device for elevator landing doors provided by the present utility model;
FIG. 5 is a schematic view of a second spring according to the present utility model;
fig. 6 is a schematic structural diagram of a clip rail according to the present utility model.
Reference numerals in the drawings: 1. voltmeter, 2, display screen, 3, installation knot, 4, light, 5, switch, 6, pilot lamp, 7, regulator, 8, connector, 9, plug, 10, detection line, 11, cylindrical contact point, 12, butt joint pipe, 13, connecting rod, 14, contact block, 15, clamping support, 16, internal thread ring, 17, stopper, 18, fixture block, 19, clamping rail, 20, screw bolt, 21, snap ring, 22, movable knot, 23, depression bar, 24, first spring, 25, contact piece, 26, fixed band, 27, mounting panel, 28, fixed box, 29, fixed block, 30, movable rod, 31, spacing lever, 32, second spring.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
First embodiment
Referring to fig. 1, fig. 2, and fig. 3 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a door lock failure position detection device for an elevator landing door according to the present utility model; FIG. 2 is a schematic view of a structure of the present utility model for providing a cylindrical contact point; fig. 3 is a schematic structural view of a contact sheet according to the present utility model. The elevator landing door lock fault position detection device comprises: voltmeter 1, fixed box 28;
The connector 8, the bottom at voltmeter 1 is connected firmly to connector 8, the bottom of connector 8 is provided with plug 9, the bottom fixedly connected with two detection lines 10 of plug 9, two the other end of detection line 10 is all fixedly connected with cylindrical contact 11, two the outside of cylindrical contact 11 all is provided with connecting pipe 12, two the outside of connecting pipe 12 is all fixedly connected with internal thread ring 16, the inside of internal thread ring 16 is all threaded with threaded bolt 20, two the adjacent one end of threaded bolt 20 is all rotated and is connected with stopper 17, two the top of connecting pipe 12 is all fixedly connected with connecting rod 13, the top of connecting rod 13 is all fixedly connected with clamping 15;
The two contact blocks 14, two contact blocks 14 are all rotationally connected on one side of the clamping support 15 through the movable buckle 22, the bottom of the contact blocks 14 is fixedly connected with the pressing rod 23, one side of the contact blocks 14 close to the clamping support 15 is fixedly connected with the clamping ring 21, one side of the inner wall of the clamping support 15 is fixedly connected with the contact piece 25, one side of the clamping support 15 close to the pressing rod 23 is fixedly connected with the first spring 24, the voltmeter 1 is an existing mature technology in the existing equipment working mode and operation principle, the cylindrical contact point 11 is inserted into the connecting pipe 12, the threaded bolt 20 penetrates through the inner threaded ring 16 and the outer part of the connecting pipe 12 through threads, the limiting block 17 is positioned in the connecting pipe 12, the cylindrical contact point 11 can be clamped by referring to fig. 2, the inner part of the connecting pipe 13 is made of the detection line 10, only the outer part is provided with a layer of hard shell, the other end of the first spring 24 is fixedly connected with one side of the pressing rod 23, the clamping ring 21 is arc-shaped, the contact piece 25 is connected with the connecting pipe through the connecting rod 13, the cylindrical contact point 11 and the inner ring 11 is connected with the cylindrical contact point 11, and the inner ring 11 is provided with the detection line 10, and the signal can be in the same with the inner contact point 10.
The position that the front of voltmeter 1 is close to the top fixedly connected with display screen 2, the position that the front of voltmeter 1 is close to the centre fixedly connected with switch 5, display screen 2 and switch 5 are the structure that voltmeter 1 is current, and switch 5 is the start-stop of control voltmeter 1, and display screen 2 can be the pointer also can the numeral, can show detection data.
The front of voltmeter 1 is close to the position fixedly connected with pilot lamp 6 of bottom, regulator 7 is installed in the front of voltmeter 1, and pilot lamp 6 has three can show different patterns at the during operation, and regulator 7 is the voltage that can adjust voltmeter 1 work.
The top fixedly connected with installation of voltmeter 1 is detained 3, install the light 4 at the top of detaining 3, light 4 is being installed on the installation is detained 3 in needs use, and the installation is detained 3 and is can be with the light 4 card to inside current structure.
The utility model provides an elevator landing door lock fault position detection device, which has the following working principle:
The plug 9 with the two detection lines 10 is inserted into the connector 8, then the cylindrical contact points 11 at the other ends of the two detection lines 10 are respectively inserted into the two connecting pipes 12, the cylindrical contact points 11 can be clamped in the connecting pipes 12 by rotating the threaded bolts 20 to adjust the positions of the limiting blocks 17, the detection can be carried out after the two cylindrical contact points 11 and the connecting pipes 12 are installed, the contact block 14 can be lifted through the movable buckle 22 only by holding the clamping support 15 and pressing the pressing rod 23 to compress the first spring 24 during the detection, the clamping support 15 and the contact block 14 can be clamped outside detected lines, the clamping rings 21 and the contact pieces 25 are directly contacted with the detected lines, and the detection can be carried out by adjusting the voltmeter 1.
Compared with the related art, the elevator landing door lock fault position detection device provided by the utility model has the following beneficial effects:
When the voltmeter 1 is needed to detect the fault position of the elevator door lock, the plug 9 with the two detection lines 10 is inserted into the connector 8, then the cylindrical contact 11 at the other end of the two detection lines 10 is respectively inserted into the two connecting pipes 12, the cylindrical contact 11 can be clamped in the connecting pipes 12 by rotating the threaded bolt 20 to adjust the positions of the limiting blocks 17, the elevator door lock can be detected after the two cylindrical contact 11 and the connecting pipes 12 are installed, the contact block 14 can be lifted through the movable buckle 22 only by holding the clamping bracket 15 and pressing the pressing rod 23 to compress the first spring 24 during detection, the clamping bracket 15 and the contact block 14 can be clamped outside a detected line, the clamping ring 21 and the contact piece 25 are in direct contact with the detected line, then the detection is only needed by adjusting the voltmeter 1, the cylindrical contact 11 and the connecting pipes 12 are connected through the device during detection of the elevator door lock, and then the cylindrical contact 11 is clamped outside the detected through the clamping bracket 15 and the contact block 14, so that the operation of the voltmeter 1 is not needed to be held, and the influence on the accuracy of the detection can be avoided.
Second embodiment
Referring to fig. 4, fig. 5, and fig. 6 in combination, fig. 4 is a schematic structural diagram of a second embodiment of a door lock failure position detection device for an elevator landing door according to the present utility model; FIG. 5 is a schematic view of a second spring according to the present utility model; fig. 6 is a schematic structural diagram of a clamping rail provided by the present utility model, and another elevator landing door lock fault location detection device is proposed according to a second embodiment of the present utility model based on the elevator landing door lock fault location detection device provided by the first embodiment of the present utility model. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the second embodiment of the present application provides an elevator landing door lock fault location detection device, which is different in that a mounting plate 27 is mounted on the back of the voltmeter 1, a clamping block 18 is fixedly connected to the back of the mounting plate 27, two sides of the clamping block 18 are provided with clamping rails 19, the positional relationship refers to fig. 1, the mounting plate 27 is mounted on the back of the voltmeter 1, and the specific shape of the clamping rails 19 in an L shape can refer to fig. 6.
The fixing belts 26 are installed at the top and the bottom of the fixing box 28, fixing blocks 29 are fixedly connected to two sides of the fixing box 28, buttons capable of being connected are arranged at the other ends of the two fixing belts 26, the fixing belts 26 are of an existing structure, and the fixing belts 26 are elastic.
The bottom of two fixed blocks 29 inner walls all fixedly connected with second spring 32, the top of second spring 32 all fixedly connected with gag lever post 31, the top fixedly connected with movable rod 30 of gag lever post 31, gag lever post 31 can block into the inside of card rail 19, and gag lever post 31 is placed transversely, and specific placement mode can refer to fig. 5, and gag lever post 31 runs through fixed box 28, and second spring 32 is the holding power that provides.
Compared with the related art, the elevator landing door lock fault position detection device provided by the utility model has the following beneficial effects:
When the voltmeter 1 is used for detecting faults of the elevator door lock in the elevator hoistway, the fixed box 28 is fixed on the arm of a worker through the fixed belt 26, then the two movable rods 30 are pressed to compress the second springs 32 to press the limiting rods 31 downwards, after reaching the lowest position, the clamping blocks 18 on the back of the voltmeter 1 are clamped into the fixed box 28, the limiting rods 31 are clamped into the clamping rails 19, then the limiting rods 31 of the movable rods 30 are released to move upwards through the reverse thrust of the second springs 32, so that the position of the clamping blocks 18 can be changed along the clamping rails 19 in the clamping rails 19, the clamping blocks 18 can be clamped in the fixed box 28, then the worker can use the voltmeter 1 for detecting faults of the elevator door lock, the voltmeter 1 can be fixed on the arm through the equipment, the equipment can be released for convenient detection, and meanwhile, the voltmeter 1 can be prevented from falling down and being damaged due to the fact that the voltmeter 1 is not held.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An elevator landing door lock fault location detection device, comprising: voltmeter, fixed box;
The connecting head is fixedly connected to the bottom of the voltmeter, a plug is arranged at the bottom of the connecting head, two detection lines are fixedly connected to the bottom of the plug, cylindrical contact points are fixedly connected to the other ends of the detection lines, connecting pipes are arranged outside the cylindrical contact points, internal thread rings are fixedly connected to the outer parts of the connecting pipes, thread bolts are fixedly connected to the inner parts of the internal thread rings, limiting blocks are fixedly connected to adjacent ends of the thread bolts in a rotating mode, connecting rods are fixedly connected to the top ends of the connecting pipes, and clamping supports are fixedly connected to the top ends of the connecting rods;
The two contact blocks are connected to one side of the clamping support in a rotating mode through movable buckles, the bottom of each contact block is fixedly connected with a pressing rod, one side, close to the clamping support, of each contact block is fixedly connected with a clamping ring, one side, close to the pressing rod, of each clamping support inner wall is fixedly connected with a contact sheet, and one side, close to the pressing rod, of each clamping support is fixedly connected with a first spring.
2. The elevator landing door lock fault position detection device according to claim 1, wherein a display screen is fixedly connected to a position, close to the top, of the front face of the voltmeter, and a switch is fixedly connected to a position, close to the middle, of the front face of the voltmeter.
3. The elevator landing door lock fault position detection device according to claim 1, wherein an indicator lamp is fixedly connected to a position, close to the bottom, of the front face of the voltmeter, and a regulator is installed on the front face of the voltmeter.
4. The elevator landing door lock failure position detection device according to claim 1, wherein a mounting buckle is fixedly connected to the top of the voltmeter, and an illuminating lamp is mounted on the top of the mounting buckle.
5. The elevator landing door lock fault position detection device according to claim 1, wherein a mounting plate is mounted on the back of the voltmeter, a clamping block is fixedly connected to the back of the mounting plate, and clamping rails are arranged on two sides of the clamping block.
6. The elevator landing door lock failure position detection device according to claim 1, wherein the top and the bottom of the fixing box are both provided with fixing belts, and both sides of the fixing box are fixedly connected with fixing blocks.
7. The elevator landing door lock fault location detection device according to claim 6, wherein the bottoms of the inner walls of the two fixed blocks are fixedly connected with second springs, the top ends of the second springs are fixedly connected with limiting rods, and the top parts of the limiting rods are fixedly connected with movable rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322779118.6U CN221093293U (en) | 2023-10-17 | 2023-10-17 | Elevator landing door lock fault position detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322779118.6U CN221093293U (en) | 2023-10-17 | 2023-10-17 | Elevator landing door lock fault position detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221093293U true CN221093293U (en) | 2024-06-07 |
Family
ID=91307167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322779118.6U Active CN221093293U (en) | 2023-10-17 | 2023-10-17 | Elevator landing door lock fault position detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221093293U (en) |
-
2023
- 2023-10-17 CN CN202322779118.6U patent/CN221093293U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109283257B (en) | Test system for destroying space-time evolution under rock deep complex environment | |
| CN204269474U (en) | Device for testing tensile force | |
| CN109164323A (en) | Automatic test machine for being tested PDU | |
| CN104931177B (en) | A kind of hasp opening force on-line measuring device | |
| CN211123137U (en) | ICT light sensation test fixture | |
| CN221093293U (en) | Elevator landing door lock fault position detection device | |
| CN219590088U (en) | Special device for detecting deflection of building component | |
| CN202555508U (en) | Automatic measurement sorting machine | |
| CN205909965U (en) | Be applied to bullet strip and withhold frock of power experiment | |
| CN211954643U (en) | Simulation test device for bow-shaped plate torque limiter | |
| CN208075740U (en) | A kind of detection device of bearing outer ring inner diameter measurement machine | |
| CN205067691U (en) | Circuit breaker detection device | |
| CN209069143U (en) | A kind of comprehensive detection device of steel frame construction part | |
| CN209992287U (en) | Detect injection molding product property can device | |
| CN109668779A (en) | A kind of tension test method surveys the grip device of restraint zone plane plate specimen mechanical property | |
| CN209471190U (en) | BMS plate test fixture | |
| CN202486286U (en) | Patch type encoder detection machine | |
| CN205538819U (en) | Thin installing support of taking internal defect check out test set | |
| CN220508635U (en) | Wire harness terminal tensile force tester with adjustable | |
| CN216559690U (en) | Installation fixing device of structural vibration check out test set | |
| CN214159680U (en) | Engineering machine tool electrical equipment test bench for teaching | |
| CN216695841U (en) | Horizontal sliding door strength testing device | |
| CN109060527B (en) | Withstand voltage performance detection device for electronic equipment circuit board | |
| CN215415757U (en) | Motor circuit board fault detection device | |
| CN221198924U (en) | Elevator detection test device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |