CN221295780U - Elevator operation quality tester - Google Patents
Elevator operation quality tester Download PDFInfo
- Publication number
- CN221295780U CN221295780U CN202322607131.3U CN202322607131U CN221295780U CN 221295780 U CN221295780 U CN 221295780U CN 202322607131 U CN202322607131 U CN 202322607131U CN 221295780 U CN221295780 U CN 221295780U
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- Prior art keywords
- placing
- case
- quality tester
- elevator operation
- operation quality
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- 238000012360 testing method Methods 0.000 claims abstract description 16
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 13
- 239000006260 foam Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 13
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- 238000004804 winding Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses an elevator operation quality tester, relates to the technical field of quality tester structures, and aims to solve the problems that when the existing elevator operation quality tester is used, a hand-held device is required to be used at a position, so that the elevator operation quality tester is inconvenient to carry and the hand is easy to fatigue. The inside of placing the case lower extreme is provided with the installing chamber, the internally mounted of installing chamber has the winding and unwinding device, the telescopic link is installed to the one end of winding and unwinding device, the one end of placing the case is provided with places the supporting seat, the universal wheel is installed to the below of placing the case, liquid crystal display has been placed to the inside of placing the case, the printer has been placed to liquid crystal display's one end, testing arrangement has been placed to one side of printer, sealed case lid is installed to the top of placing the case, the inside of sealed case lid lower extreme is provided with sealed recess, the internally mounted of sealed case lid has the foam protection pad.
Description
Technical Field
The utility model relates to the technical field of quality tester structures, in particular to an elevator operation quality tester.
Background
The elevator is a permanent transportation device which is used for serving a plurality of specific floors in a building and has at least two rows of rigid rail motion vertical to a horizontal plane or inclined at an angle smaller than 15 degrees with a plumb line, and when the elevator runs, the running quality needs to be tested, so that the elevator buffer and the speed limiter need to be tested by a tester, and the elevator can be timely processed when a problem occurs, so that a large safety accident caused in the use process of the elevator is avoided.
The authorized bulletin number CN209536722U is searched, and discloses an elevator operation quality tester which comprises a rectangular aluminum alloy shell, wherein the rectangular aluminum alloy shell comprises a machine box and a machine cover, and a groove embedded into a touch display screen is formed in an upper opening of the machine box; a circuit board, a triaxial acceleration sensor and a rechargeable battery for supplying power to the circuit board are arranged in the machine box; the circuit board is provided with an elevator vibration data acquisition circuit, a rear end data processing system, an interface circuit and a wireless communication circuit; a handle is arranged on the side surface of the machine box; the elevator vibration data acquisition circuit comprises a power isolation module, a power circuit conversion module, a triaxial acceleration sensor, an analog and digital signal isolation module and an analog-to-digital conversion module, wherein the power isolation module isolates an external power supply, and is connected with the power circuit conversion module, so that the data acquisition of the elevator operation quality can be realized, and key and high-precision data are provided for elevator test analysis.
However, when the existing elevator running quality tester is used, a portable device is required to be at a used position, so that the portable elevator running quality tester is inconvenient to carry and easy to fatigue the hands, and therefore an elevator running quality tester is urgently needed in the market to solve the problems.
Disclosure of utility model
The utility model aims to provide an elevator running quality tester, which aims to solve the problems that when the existing elevator running quality tester provided in the background technology is used, a hand-held device is required to be used at a position, so that the elevator running quality tester is inconvenient to carry and the hand is easy to fatigue.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an elevator operation quality tester, is including placing the case, the inside of placing the case lower extreme is provided with the installation room, the internally mounted of installation room has the winding and unwinding device, the telescopic link is installed to the one end of winding and unwinding device, the one end of placing the case is provided with places the supporting seat, the universal wheel is installed to the below of placing the case, liquid crystal display has been placed to the inside of placing the case, the printer has been placed to liquid crystal display's one end, testing arrangement has been placed to one side of printer, sealed case lid is installed to the top of placing the case, the inside of sealed case lid lower extreme is provided with sealed recess, the internally mounted of sealed case lid has the foam protection pad.
Preferably, both ends of the retraction device are provided with fixing feet, the fixing feet are fixedly connected with the installation chamber through fixing screws, and one ends of the fixing screws penetrate through the fixing feet and extend to the inside of the installation chamber.
Preferably, the four placing support seats are symmetrical with respect to the vertical center line of the placing box, and the placing support seats and the placing box are of an integrated structure.
Preferably, the upper end of the universal wheel is provided with mounting feet, the mounting feet are fixedly connected with the placement box through fixing screws, and the universal wheel is provided with four.
Preferably, the upper end of the placement box is provided with a sealing convex seat corresponding to the sealing groove, and one end of the sealing convex seat is positioned in the sealing groove.
Preferably, a rubber pad is arranged in the sealing groove, the rubber pad is connected with the sealing groove through gluing, and the foam protection pad is connected with the sealing box cover through gluing.
Compared with the prior art, the utility model has the beneficial effects that:
1. This kind of elevator operation quality tester, through the pulling telescopic link, can be convenient like this pull out the telescopic link, then through the pulling telescopic link, the universal wheel is installed to the below of placing the case, can conveniently remove placing the case like this, thereby it is more convenient to make to place the case carry, avoid hand fatigue like this, when will placing the case and remove the position that needs, place the case through placing the supporting seat of installation can be convenient to place the case and support, avoid placing the case and appear wearing and tearing the condition, then test the elevator through testing arrangement.
2. This kind of elevator operation quality tester, the upper end of placing the case is provided with sealed boss, and the lower extreme inside of sealed case lid is provided with sealed recess, through the inside of installing sealed boss into sealed recess, and contact with sealed recess internally mounted's rubber pad, can effectually improve the waterproof effect of placing between case and the sealed case lid like this, can improve the anticollision effect of sealed case lid through the foam protection pad that sets up, can be fine like this protect liquid crystal display, printer and testing arrangement.
Drawings
FIG. 1 is an overall rear view of the present utility model;
FIG. 2 is an overall top view of the present utility model;
FIG. 3 is a schematic view of the overall open state structure of the present utility model;
fig. 4 is an enlarged view of a portion of area a of fig. 2 in accordance with the present utility model.
In the figure: 1. placing a box; 101. a mounting chamber; 102. sealing the convex seat; 2. a retraction device; 201. a fixed foot; 3. a fixing screw; 4. a telescopic rod; 5. placing a supporting seat; 6. a universal wheel; 601. a mounting foot; 7. a set screw; 8. a liquid crystal display; 9. a printer; 10. a testing device; 11. sealing the box cover; 1101. sealing the groove; 12. a rubber pad; 13. foam protective pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an elevator operation quality tester, including placing case 1, the inside of placing case 1 lower extreme is provided with installation room 101, the internally mounted of installation room 101 has receive and releases device 2, telescopic link 4 is installed to receive and releases device 2's one end, the one end of placing case 1 is provided with places supporting seat 5, universal wheel 6 is installed to the below of placing case 1, liquid crystal display 8 has been placed to the inside of placing case 1, printer 9 has been placed to the one end of liquid crystal display 8, testing arrangement 10 has been placed to one side of printer 9, sealed case lid 11 is installed to the top of placing case 1, the inside of sealed case lid 11 lower extreme is provided with sealed recess 1101, the internally mounted of sealed case lid 11 has foam protection pad 13, it is to need be explained, in order to save the space, outstanding this patent innovation key element, like liquid crystal display, specific theory of operation and the course of working of printer and testing arrangement, not be repeated in this patent.
During the use, through pulling telescopic link 4, can be convenient like this pull out telescopic link 4, then through pulling telescopic link 4, place the below of case 1 and install universal wheel 6, can conveniently remove placing case 1 like this, thereby it is more convenient to make to place case 1 carry, avoid hand fatigue like this, when will placing case 1 and remove the position that needs, will place case 1 and place, place case 1 through placing that the supporting seat 5 can be convenient of installation supports, avoid placing case 1 and appear the circumstances of wearing and tearing, then test the elevator through testing arrangement 10.
Referring to fig. 1, 2 and 4, both ends of the retraction device 2 are provided with fixing pins 201, the fixing pins 201 are fixedly connected with the installation chamber 101 through fixing screws 3, one end of each fixing screw 3 penetrates through the fixing pin 201 and extends to the inside of the installation chamber 101, the retraction device 2 and the installation chamber 101 can be conveniently installed and fixed, and the retraction device 2 can retract the telescopic rod 4.
Please refer to fig. 1 and 2, the placement support seat 5 is provided with four, and four placement support seats 5 are symmetrical about the vertical center line of the placement box 1, and the placement support seat 5 and the placement box 1 are of an integrated structure, so that the structure between the placement support seat 5 and the placement box 1 is firmer, and the placement box 1 can be conveniently supported by the placement support seat 5, so that the situation that the placement box 1 is worn is avoided.
Referring to fig. 1, the upper end of the universal wheel 6 is provided with mounting feet 601, the mounting feet 601 are fixedly connected with the placement box 1 through fixing screws 7, the universal wheel 6 is provided with four, the universal wheel 6 can be conveniently installed and fixed with the placement box 1, the placement box 1 can be conveniently moved through the installed universal wheel 6, and therefore the elevator running quality tester can be conveniently moved to a required position.
Referring to fig. 3, the upper end of the placement case 1 is provided with a sealing boss 102 corresponding to the sealing groove 1101, and one end of the sealing boss 102 is located inside the sealing groove 1101, by which the sealing effect between the placement case 1 and the sealing case cover 11 can be improved, so that the waterproof effect of the placement case 1 and the sealing case cover 11 can be improved.
Referring to fig. 3, a rubber pad 12 is installed in the sealing groove 1101, the rubber pad 12 is connected with the sealing groove 1101 through glue, the foam protection pad 13 is connected with the sealing box cover 11 through glue, the rubber pad 12 and the sealing groove 1101 can be conveniently installed and fixed, the waterproof effect between the box 1 and the sealing box cover 11 can be effectively improved through the installed rubber pad 12, the foam protection pad 13 and the sealing box cover 11 can be conveniently installed and fixed, the anti-collision effect of the sealing box cover 11 can be improved through the installed foam protection pad 13, and therefore the liquid crystal display 8, the printer 9 and the testing device 10 can be well protected.
Working principle: during the use, through pulling telescopic link 4, pull out telescopic link 4 that like this can be convenient, then through pulling telescopic link 4, universal wheel 6 is installed to the below of placing case 1, can conveniently remove placing case 1 like this, thereby it is more convenient to make to place case 1 carry, avoid portable tired that causes the hand like this, when will placing case 1 and remove the position that needs, place case 1 through placing that the mount pad 5 can be convenient, avoid placing case 1 and appear the circumstances of wearing and tearing, then test the elevator through testing arrangement 10, the upper end of placing case 1 is provided with sealed boss 102, the inside sealed recess 1101 that is provided with of lower extreme of sealed case lid 11, through the inside of installing sealed boss 102 into sealed recess 1101, and contact with sealed recess 1101 internally mounted's rubber pad 12, waterproof effect between case 1 and sealed case lid 11 is placed in the improvement like this, can improve sealed case lid 11's anti-collision effect through the foam protection pad 13 that sets up, liquid crystal display 8 that like this can be fine, printer 9 and testing arrangement 10 carry out.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. An elevator operation quality tester, including placing case (1), its characterized in that: the inside of placing case (1) lower extreme is provided with install cabin (101), internally mounted of install cabin (101) has receive and releases device (2), telescopic link (4) are installed to the one end of receive and release device (2), the one end of placing case (1) is provided with places supporting seat (5), universal wheel (6) are installed to the below of placing case (1), liquid crystal display (8) have been placed to the inside of placing case (1), printer (9) have been placed to the one end of liquid crystal display (8), testing arrangement (10) have been placed to one side of printer (9), sealed case lid (11) are installed to the top of placing case (1), the inside of sealed case lid (11) lower extreme is provided with sealed recess (1101), the internally mounted of sealed case lid (11) has foam protection pad (13).
2. The elevator operation quality tester according to claim 1, wherein: both ends of the retraction device (2) are provided with fixing feet (201), the fixing feet (201) are fixedly connected with the installation chamber (101) through fixing screws (3), and one ends of the fixing screws (3) penetrate through the fixing feet (201) and extend to the inside of the installation chamber (101).
3. The elevator operation quality tester according to claim 1, wherein: the four placing support seats (5) are arranged, the four placing support seats (5) are symmetrical with respect to the vertical center line of the placing box (1), and the placing support seats (5) and the placing box (1) are of an integrated structure.
4. The elevator operation quality tester according to claim 1, wherein: the upper end of the universal wheel (6) is provided with mounting feet (601), the mounting feet (601) are fixedly connected with the placement box (1) through fixing screws (7), and the universal wheel (6) is provided with four.
5. The elevator operation quality tester according to claim 1, wherein: the upper end of the placement box (1) is provided with a sealing convex seat (102) corresponding to the sealing groove (1101), and one end of the sealing convex seat (102) is positioned in the sealing groove (1101).
6. The elevator operation quality tester according to claim 1, wherein: the inside of the sealing groove (1101) is provided with a rubber pad (12), the rubber pad (12) is connected with the sealing groove (1101) through gluing, and the foam protection pad (13) is connected with the sealing box cover (11) through gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322607131.3U CN221295780U (en) | 2023-09-25 | 2023-09-25 | Elevator operation quality tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322607131.3U CN221295780U (en) | 2023-09-25 | 2023-09-25 | Elevator operation quality tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221295780U true CN221295780U (en) | 2024-07-09 |
Family
ID=91756251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322607131.3U Active CN221295780U (en) | 2023-09-25 | 2023-09-25 | Elevator operation quality tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221295780U (en) |
-
2023
- 2023-09-25 CN CN202322607131.3U patent/CN221295780U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |