CN214269825U - Speed measuring device for elevator inspection - Google Patents
Speed measuring device for elevator inspection Download PDFInfo
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- CN214269825U CN214269825U CN202120227722.6U CN202120227722U CN214269825U CN 214269825 U CN214269825 U CN 214269825U CN 202120227722 U CN202120227722 U CN 202120227722U CN 214269825 U CN214269825 U CN 214269825U
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- elevator inspection
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- 238000007689 inspection Methods 0.000 title claims abstract description 20
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of elevator inspection, and discloses a speed measuring device for elevator inspection, which comprises a wall, the front surface of the wall is fixedly connected with two fixed sleeves, the inner sides of the fixed sleeves are sleeved with first limiting blocks, a bottom plate is fixedly connected between the right sides of the two first limiting blocks, two second limiting blocks are fixedly connected to the right side of the bottom plate, a fixing frame is fixedly connected to the front side of the wall, the left side of the fixed frame is fixedly connected with two springs, the left side of each spring is fixedly connected with a movable sleeve, two threaded holes are arranged on the right side of the fixing frame, threaded rods are connected with the inner side of the threaded holes in a threaded manner, the left side of the threaded rod is fixedly connected with a fastening rod, the right side of the threaded rod is fixedly connected with a locking disc, the front of bottom plate fixedly connected with first support, the inboard rotation of first support is connected with the screw thread guide bar. This speed sensor is used in elevator inspection, the dismouting of being convenient for, and the regulation of being convenient for.
Description
Technical Field
The utility model relates to an elevator inspection technical field specifically is a speed sensor is used in elevator inspection.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which move on at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, also of the stepped type, the tread plates being mounted on a track, running continuously, known as an escalator or a moving walkway, serving the fixed lifting device of the given floor.
On the wall was installed to general speed sensor bolt, the dismouting all was comparatively difficult, and speed sensor's position control is inconvenient, and the regulation that can not be fine tests the speed, has caused very big inconvenience to testing the speed, has influenced efficiency and the accuracy that tests the speed, so provides an elevator inspection and uses speed sensor to solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a speed sensor is used in elevator inspection possesses the dismouting of being convenient for, and is convenient for adjust the grade advantage, has solved the dismouting of being not convenient for of general speed sensor, and the problem of the regulation of being not convenient for.
(II) technical scheme
For the dismouting of being convenient for of realizing the aforesaid, and the purpose of being convenient for adjust, the utility model provides a following technical scheme: a speed measuring device for elevator inspection comprises a wall, wherein two fixed sleeves are fixedly connected to the front of the wall, first limiting blocks are sleeved on the inner sides of the fixed sleeves, a bottom plate is fixedly connected between the right sides of the two first limiting blocks, two second limiting blocks are fixedly connected to the right side of the bottom plate, a fixed frame is fixedly connected to the front of the wall, two springs are fixedly connected to the left side of the fixed frame, a movable sleeve is fixedly connected to the left side of each spring, two threaded holes are formed in the right side of the fixed frame, threaded rods are connected to the inner threads of the threaded holes, fastening rods are fixedly connected to the left side of each threaded rod, a locking disc is fixedly connected to the right side of each threaded rod, a first support is fixedly connected to the front of the bottom plate, a thread guide rod is rotatably connected to the inner side of the first support, a rotary disc is fixedly connected to the front of the thread guide rod, the outer side of the threaded guide rod is in threaded connection with a speed measuring device body, the front side of the bottom plate is fixedly connected with a second support, and the inner side of the second support is fixedly connected with a cylindrical rod.
Preferably, the top of the speed measuring device body is connected with the cylindrical rod in a sliding mode, and the rotary disc is located on the front face of the first support.
Preferably, the two movable sleeves are respectively sleeved with the two second limiting blocks, and the locking disc is positioned on the right side of the fixing frame.
Preferably, the left sides of the two fastening rods are respectively clung to the right sides of the two movable sleeves, and the fastening rods are positioned on the inner sides of the corresponding springs.
Preferably, the first support and the second support are both L-shaped, and the fixing frame is fixedly connected with the wall through bolts.
Preferably, the outer side of the threaded guide rod is fixedly connected with two blocking pieces, and the two blocking pieces are respectively positioned on the inner side and the outer side of the first support.
(III) advantageous effects
Compared with the prior art, the utility model provides a speed sensor is used in elevator inspection possesses following beneficial effect:
this speed sensor is used in elevator inspection, break away from the screw hole with the threaded rod through rotatory locking dish, promote movable sleeve compression spring again, can break away from the movable sleeve with the second stopper, break away from first stopper from the fixed sleeve again, can dismantle bottom plate and speed sensor body together, it is convenient to dismantle, reverse operation according to above-mentioned principle, after cup jointing first stopper and fixed sleeve, cup joint second stopper and movable sleeve again, last rotatory locking dish, make the anchorage bar hug closely the movable sleeve, thereby guarantee the stability of installation, through rotating the carousel, the carousel drives the screw thread guide bar and rotates, thereby it slides along the cylinder pole to drive the speed sensor body, thereby adjust the position of speed sensor body, be convenient for adjust, this speed sensor, be convenient for dismouting, and be convenient for adjust.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a partial right view of the structure of the present invention.
In the figure: the device comprises a wall 1, a fixing sleeve 2, a first limiting block 3, a bottom plate 4, a second limiting block 5, a fixing frame 6, a spring 7, a movable sleeve 8, a threaded hole 9, a threaded rod 10, a fastening rod 11, a locking disc 12, a first support 13, a threaded guide rod 14, a rotating disc 15, a speed measuring device body 16, a second support 17 and a cylindrical rod 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a speed measuring device for elevator inspection comprises a wall 1, two fixed sleeves 2 are fixedly connected to the front of the wall 1, first limiting blocks 3 are sleeved on the inner sides of the fixed sleeves 2, a bottom plate 4 is fixedly connected between the right sides of the two first limiting blocks 3, two second limiting blocks 5 are fixedly connected to the right side of the bottom plate 4, a fixed frame 6 is fixedly connected to the front of the wall 1, the fixed frame 6 is fixedly connected to the wall 1 through bolts, two springs 7 are fixedly connected to the left side of the fixed frame 6, movable sleeves 8 are fixedly connected to the left sides of the springs 7, the two movable sleeves 8 are respectively sleeved with the two second limiting blocks 5, two threaded holes 9 are formed in the right side of the fixed frame 6, threaded rods 10 are connected to the inner sides of the threaded holes 9 through threads, fastening rods 11 are fixedly connected to the left sides of the threaded rods 10, the left sides of the two fastening rods 11 are respectively clung to the right sides of the two movable sleeves 8, the fastening rod 11 is positioned on the inner side of the corresponding spring 7, the right side of the threaded rod 10 is fixedly connected with a locking disc 12, the locking disc 12 is positioned on the right side of the fixed frame 6, the front side of the bottom plate 4 is fixedly connected with a first support 13, the inner side of the first support 13 is rotatably connected with a threaded guide rod 14, the outer side of the threaded guide rod 14 is fixedly connected with two blocking pieces, the two blocking pieces are respectively positioned on the inner side and the outer side of the first support 13, the front side of the threaded guide rod 14 is fixedly connected with a rotary table 15, the rotary table 15 is positioned on the front side of the first support 13, the outer side of the threaded guide rod 14 is in threaded connection with a speed measuring device body 16, the front side of the bottom plate 4 is fixedly connected with a second support 17, the first support 13 and the second support 17 are both in an L shape, the inner side of the second support 17 is fixedly connected with a cylindrical rod 18, the top of the speed measuring device body 16 is in sliding connection with the cylindrical rod 18, the threaded rod 10 is separated from the threaded hole 9 by rotating the locking disc 12, promote the 8 compression spring 7 of movable sleeve again, can break away from second stopper 5 movable sleeve 8, break away from first stopper 3 from fixed sleeve 2 again, can dismantle bottom plate 4 and speed sensor body 16 together, it is convenient to dismantle, reverse operation according to above-mentioned principle, after cup jointing first stopper 3 and fixed sleeve 2, cup joint second stopper 5 and movable sleeve 8 again, last rotatory locking dish 12, make anchorage bar 11 hug closely movable sleeve 8, thereby guarantee the stability of installation, through rotating carousel 15, carousel 15 drives screw thread guide bar 14 and rotates, thereby it slides along cylinder pole 18 to drive speed sensor body 16, thereby adjust the position of speed sensor body 16, be convenient for adjust.
When using, break away from threaded hole 9 with threaded rod 10 through rotatory locking dish 12, promote movable sleeve 8 compression spring 7 again, can break away from movable sleeve 8 with second stopper 5, break away from first stopper 3 from fixed sleeve 2 again, can dismantle bottom plate 4 and speed sensor body 16 together, it is convenient to dismantle, reverse operation according to above-mentioned principle, after cup jointing first stopper 3 and fixed sleeve 2, cup joint second stopper 5 and movable sleeve 8 again, last rotatory locking dish 12, make anchorage bar 11 hug closely movable sleeve 8, thereby guarantee the stability of installation, through rotating carousel 15, carousel 15 drives screw thread guide bar 14 and rotates, thereby it slides along cylinder pole 18 to drive speed sensor body 16, thereby adjust the position of speed sensor body 16, and the regulation of being convenient for.
In conclusion, the speed measuring device for elevator inspection is convenient to disassemble, reversely operates according to the principle, after the first limiting block 3 is sleeved with the fixed sleeve 2, the second limiting block 5 is sleeved with the movable sleeve 8, and finally the locking disc 12 is rotated to enable the fastening rod 11 to be tightly attached to the movable sleeve 8, so that the installation stability is ensured, the turntable 15 is rotated to drive the threaded guide rod 14 to rotate so as to drive the speed measuring device body 16 to slide along the cylindrical rod 18 by rotating the turntable 15, so that the position of the speed measuring device body 16 is adjusted, the adjustment is convenient, and the speed measuring device is convenient to disassemble and assemble, and be convenient for adjust, solved the dismouting of being not convenient for of general speed sensor, and the problem of being not convenient for adjust.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an elevator inspection is with speed sensor, includes wall (1), its characterized in that: the front of the wall (1) is fixedly connected with two fixing sleeves (2), the inner side of each fixing sleeve (2) is sleeved with a first limiting block (3), a bottom plate (4) is fixedly connected between the right sides of the two first limiting blocks (3), the right side of the bottom plate (4) is fixedly connected with two second limiting blocks (5), the front of the wall (1) is fixedly connected with a fixing frame (6), the left side of the fixing frame (6) is fixedly connected with two springs (7), the left side of each spring (7) is fixedly connected with a movable sleeve (8), the right side of the fixing frame (6) is provided with two threaded holes (9), the inner side threads of each threaded hole (9) are connected with a threaded rod (10), the left side of each threaded rod (10) is fixedly connected with a fastening rod (11), and the right side of each threaded rod (10) is fixedly connected with a locking disc (12), the front side fixedly connected with first support (13) of bottom plate (4), the inboard rotation of first support (13) is connected with screw thread guide bar (14), the front fixedly connected with carousel (15) of screw thread guide bar (14), the outside threaded connection of screw thread guide bar (14) has speed sensor body (16), the front fixedly connected with second support (17) of bottom plate (4), the inboard fixedly connected with cylinder pole (18) of second support (17).
2. The speed measuring device for elevator inspection according to claim 1, characterized in that: the top of the speed measuring device body (16) is connected with the cylindrical rod (18) in a sliding mode, and the rotary disc (15) is located on the front face of the first support (13).
3. The speed measuring device for elevator inspection according to claim 1, characterized in that: the two movable sleeves (8) are respectively sleeved with the two second limiting blocks (5), and the locking disc (12) is located on the right side of the fixed frame (6).
4. The speed measuring device for elevator inspection according to claim 1, characterized in that: the left sides of the two fastening rods (11) are respectively clung to the right sides of the two movable sleeves (8), and the fastening rods (11) are positioned on the inner sides of the corresponding springs (7).
5. The speed measuring device for elevator inspection according to claim 1, characterized in that: the shape of first support (13) and second support (17) all is L shape, mount (6) pass through bolt and wall (1) fixed connection.
6. The speed measuring device for elevator inspection according to claim 1, characterized in that: the outer side of the threaded guide rod (14) is fixedly connected with two blocking pieces, and the two blocking pieces are respectively positioned on the inner side and the outer side of the first support (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227722.6U CN214269825U (en) | 2021-01-27 | 2021-01-27 | Speed measuring device for elevator inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120227722.6U CN214269825U (en) | 2021-01-27 | 2021-01-27 | Speed measuring device for elevator inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214269825U true CN214269825U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120227722.6U Expired - Fee Related CN214269825U (en) | 2021-01-27 | 2021-01-27 | Speed measuring device for elevator inspection |
Country Status (1)
| Country | Link |
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| CN (1) | CN214269825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258863A (en) * | 2022-08-03 | 2022-11-01 | 台州市特种设备检验检测研究院 | Speed measuring device for detecting elevator traction sheave |
-
2021
- 2021-01-27 CN CN202120227722.6U patent/CN214269825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258863A (en) * | 2022-08-03 | 2022-11-01 | 台州市特种设备检验检测研究院 | Speed measuring device for detecting elevator traction sheave |
| CN115258863B (en) * | 2022-08-03 | 2024-03-26 | 台州市特种设备检验检测研究院 | Speed measuring device for elevator traction sheave detection |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |