CN113896066B - Elevator stability detection device - Google Patents
Elevator stability detection device Download PDFInfo
- Publication number
- CN113896066B CN113896066B CN202111195592.3A CN202111195592A CN113896066B CN 113896066 B CN113896066 B CN 113896066B CN 202111195592 A CN202111195592 A CN 202111195592A CN 113896066 B CN113896066 B CN 113896066B
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- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 230000000670 limiting effect Effects 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 description 23
- 230000009471 action Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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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
- B66B5/0006—Monitoring devices or performance analysers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of detection devices and discloses an elevator stability detection device which comprises a mounting bottom plate, a clamping device and a pressing device, wherein the clamping device comprises a first clamping spring, a clamping block, a connecting sliding block, a fixing plate, a drawing plate, a clamping rod, a side plate, a clamping plate, a second clamping spring and a detection device body, the mounting bottom plate is provided with a spring groove, and the telescopic rod, the telescopic spring, the tooth block, a top plate, a threaded bolt, the pressing plate and a limiting rod are arranged on the mounting bottom plate.
Description
Technical Field
The invention relates to the technical field of detection devices, in particular to an elevator stability detection device.
Background
The elevator detection and maintenance needs to master the necessary basic theory and special knowledge of the elevator industry, and has professional capabilities of elevator part production and assembly, elevator whole elevator installation and debugging and detection, elevator maintenance and fault judgment and removal, elevator use management and the like.
The existing detection device is used for detecting the stability performance of the elevator, but the detection device cannot be rapidly carried out during installation, so that a great deal of time and energy are consumed by installation personnel, and the stability performance and the service efficiency are reduced.
Disclosure of Invention
The invention aims to provide an elevator stability detection device which achieves the aim of being convenient to use.
In order to achieve the above purpose, the present invention provides the following technical solutions: the elevator stability detection device comprises a mounting bottom plate, a clamping device and a pressing device, wherein the clamping device comprises a first clamping spring, a clamping block, a connecting sliding block, a fixing plate, a drawing plate, a clamping rod, a side plate, a clamping plate, a second clamping spring and a detection device body, the mounting bottom plate is provided with a spring groove, one end of the first clamping spring is fixedly connected with one side of the inner wall of the spring groove, and the other end of the first clamping spring is fixedly connected with one side of the clamping block;
the pushing device comprises a telescopic rod, a telescopic spring, a tooth block, a top plate, a threaded bolt, a pushing plate and a limiting rod, wherein a telescopic groove is formed in the side plate, the telescopic rod is arranged in the telescopic groove, and the top end of the telescopic rod is fixedly connected with the bottom of the top plate.
Preferably, the outer wall of clamp block and the inner wall sliding connection of spring groove, the opposite side and the fixture block fixed connection of clamp block, the outer wall of connecting the slider and the inner wall sliding contact of spring groove, the draw-in groove has been seted up to the connecting slider, fixture block and draw-in groove block, through setting up first clamp spring, clamp block, fixture block, connecting slider, play the effect of fastening, avoid the fixed plate that is connected with connecting slider to drop not hard up.
Preferably, the top of the connecting sliding block is fixedly connected with the bottom of the fixing plate, one side of the drawing plate is fixedly connected with one end of the clamping rod, and the other end of the clamping rod movably penetrates through one side of the side plate and extends to the other side of the side plate to be fixedly connected with one side of the clamping plate.
Preferably, the spout has been seted up to the fixed plate, the bottom and the inner wall sliding connection of spout of clamping plate, the surface at the clamping lever is established to second clamp spring cover, the opposite side fixed connection of second clamp spring's one end and curb plate, the other end and the one side fixed connection of clamping plate of second clamp spring, the detection device body sets up two through setting up the clamping plate between the clamping plate, played the effect of clamp.
Preferably, a mounting groove is formed in one side of the telescopic rod, one end of the telescopic spring is fixedly connected with the inner wall of the mounting groove, and the other end of the telescopic spring is fixedly connected with the tooth block.
Preferably, the tooth piece is fixedly installed on the inner wall of the telescopic groove, and the bevel edge of the tooth piece is contacted with the inclined plate of the tooth piece.
Preferably, one end of the threaded bolt penetrates through the top of the top plate and extends to the lower part of the bottom of the top plate to be fixedly connected with the top of the lower pressing plate, the top plate is provided with a threaded hole, the threaded bolt is in threaded connection with the threaded hole, and the lower pressing plate is driven by the threaded bolt to move up and down under the limiting action of the limiting rod through screwing the threaded bolt, so that the detection device body is pressed.
Preferably, one end of the limiting rod movably penetrates through the top of the top plate and extends to the lower part of the bottom of the top plate to be fixedly connected with the top of the lower pressing plate, and the limiting effect is achieved by the aid of the limiting rod.
The invention provides an elevator stability detection device. The beneficial effects are as follows:
(1) According to the invention, the first clamping spring, the clamping block and the connecting sliding block are arranged, the spring groove is formed in the mounting bottom plate, the first clamping spring is used in the spring groove, the connecting sliding block is clamped, the clamping block is clamped with the clamping groove through the clamping groove formed in the connecting sliding block, the fastening effect is achieved, the fixing plate connected with the connecting sliding block is prevented from falling off and loosening, and the effect of convenient use is achieved.
(2) The invention comprises a fixing plate, a drawing plate, a clamping rod, a side plate, a clamping plate, a second clamping spring and a detection device body, wherein the drawing plate is drawn to drive the clamping rod, the clamping rod drives the clamping plate to move in the opposite direction in a chute, the second clamping spring is in a compressed state at the moment, the detection device body is placed on the fixing plate, then the drawing plate is loosened slowly, and under the rebound action of the second clamping spring, the two clamping plates are driven to move in opposite directions to clamp the detection device body, so that the left-right clamping effect is achieved.
(3) According to the invention, the telescopic rod, the telescopic spring, the tooth block, the top plate, the threaded bolt, the lower pressing plate and the limiting rod are arranged, and the telescopic rod can be adjusted according to the size and the height of the detection device body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic top view of the mounting base plate of the present invention;
FIG. 3 is an enlarged view of FIG. 2A in accordance with the present invention;
FIG. 4 is a schematic top view of the mounting plate of the present invention;
fig. 5 is an enlarged view of B of fig. 1 in accordance with the present invention.
In the figure: 1 mounting bottom plate, 2 clamping device, 201 first clamping spring, 202 clamping block, 203 fixture block, 204 connecting slide block, 205 fixed plate, 206 drawing plate, 207 clamping rod, 208 side plate, 209 clamping plate, 210 second clamping spring, 211 detection device body, 3 pushing device, 301 telescopic rod, 302 telescopic spring, 303 tooth block, 304 tooth block, 305 top plate, 306 screw bolt, 307 pushing plate, 308 spacing rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
As shown in fig. 1-5, the present invention provides a technical solution: the elevator stability detection device comprises a mounting bottom plate 1, a clamping device 2 and a pressing device 3, wherein the clamping device 2 comprises a first clamping spring 201, a clamping block 202, a clamping block 203, a connecting sliding block 204, a fixing plate 205, a drawing plate 206, a clamping rod 207, a side plate 208, a clamping plate 209, a second clamping spring 210 and a detection device body 211, the mounting bottom plate 1 is provided with a spring groove, one end of the first clamping spring 201 is fixedly connected with one side of the inner wall of the spring groove, the other end of the first clamping spring 201 is fixedly connected with one side of the clamping block 202, the outer wall of the clamping block 202 is in sliding connection with the inner wall of the spring groove, the other side of the clamping block 202 is fixedly connected with the clamping block 203, the outer wall of the connecting sliding block 204 is in sliding contact with the inner wall of the spring groove, the clamping block 203 is clamped with the clamping groove, the clamping block 202, the clamping block 203 and the connecting sliding block 204 are clamped by arranging the first clamping spring 201, the first clamping spring 201 is arranged on the mounting bottom plate 1, the connecting sliding block 204 is clamped by using the first clamping spring 201 in the spring groove, the clamping block 203 is clamped with the clamping groove by arranging the clamping groove on the connecting sliding block 204, the fastening effect is achieved, the fixed plate 205 connected with the connecting sliding block 204 is prevented from falling loose, the effect of convenient use is achieved, the top of the connecting sliding block 204 is fixedly connected with the bottom of the fixed plate 205, one side of the drawing plate 206 is fixedly connected with one end of the clamping rod 207, the other end of the clamping rod 207 movably penetrates one side of the side plate 208 and extends to the other side of the side plate 208 to be fixedly connected with one side of the clamping plate 209, the fixed plate 205 is provided with a sliding groove, the bottom of the clamping plate 209 is in sliding connection with the inner wall of the sliding groove, the second clamping spring 210 is sleeved on the outer surface of the clamping rod 207, one end of the second clamping spring 210 is fixedly connected with the other side of the side plate 208, the other end of the second clamping spring 210 is fixedly connected with one side of the clamping plate 209, the detection device body 211 is arranged between the two clamping plates 209, the fixing plate 205, the drawing plate 206, the clamping rod 207, the side plates 208, the clamping plate 209, the second clamping spring 210 and the detection device body 211 are arranged, the drawing plate 206 is drawn to drive the clamping rod 207, the clamping rod 207 drives the clamping plate 209 to move in the inner direction of the sliding groove, at the moment, the second clamping spring 210 is in a compressed state, at the moment, the detection device body 211 is placed on the fixing plate 205, then the drawing plate 206 is loosened slowly, and under the rebound action of the second clamping spring 210, the two clamping plates 209 are driven to move in opposite directions to clamp the detection device body 211, so that the left-right clamping effect is achieved;
the pressing device 3 comprises a telescopic rod 301, a telescopic spring 302, a tooth block 303, a tooth block 304, a top plate 305, a threaded bolt 306, a lower pressing plate 307 and a limiting rod 308, wherein the side plate 208 is provided with a telescopic groove, the telescopic rod 301 is arranged in the telescopic groove, one side of the telescopic rod 301 is provided with a mounting groove, one end of the telescopic spring 302 is fixedly connected with the inner wall of the mounting groove, the other end of the telescopic spring 302 is fixedly connected with the tooth block 303, the tooth block 304 is fixedly arranged on the inner wall of the telescopic groove, the inclined edge of the tooth block 303 is contacted with the inclined plate of the tooth block 304, the top end of the telescopic rod 301 is fixedly connected with the bottom of the top plate 305, one end of the threaded bolt 306 penetrates through the top of the top plate 305 and extends to the lower part of the bottom of the top plate 305 to be fixedly connected with the top of the lower pressing plate 307, the top plate 305 is provided with a threaded hole, the screw bolt 306 is in threaded connection with the threaded hole, one end of the limiting rod 308 movably penetrates through the top of the top plate 305 and extends to the lower part of the bottom of the top plate 305 to be fixedly connected with the top of the lower pressing plate 307, through the arrangement of the telescopic rod 301, the telescopic spring 302, the tooth block 303, the tooth block 304, the top plate 305, the screw bolt 306, the lower pressing plate 307 and the limiting rod 308, according to the size height of the detection device body 211, the telescopic rod 301 can be adjusted, as one side of the telescopic rod 301 is provided with the telescopic spring 302 and the tooth block 303, the tooth block 303 is contacted with the tooth block 304, the buffer lifting effect is achieved, the screw bolt 306 drives the lower pressing plate 307 to move up and down under the limiting effect of the limiting rod 308 through screwing the screw bolt 306, so that the detection device body 211 is pressed, looseness is avoided, and the effect of being convenient to install is achieved.
During the use, through set up the spring groove on mounting plate 1, and use first clamping spring 201 in the spring groove, play and press from both sides tight to connecting slider 204, through offer the draw-in groove on connecting slider 204, with fixture block 203 and draw-in groove block, the effect of fastening has been played, avoid the fixed plate 205 that is connected with connecting slider 204 to drop loose, through drawing out board 206, draw out board 206 drive clamping lever 207, clamping lever 207 drives clamping plate 209 and moves in the spout looks relative direction, at this moment, second clamping spring 210 is in compression state, this time place detection device body 211 on fixed plate 205, then slowly become flexible take out board 206, under the effect that second clamping spring 210 kick-backs, thereby drive two clamping plates 209 and press from both sides tight to detection device body 211 in opposite directions, according to the size height of detection device body 211, can adjust telescopic link 301, because set up telescopic spring 302, tooth piece 303 and tooth piece 304 contact, the effect of buffering lift has been played, through screwing up screw thread 306, 306 drive down board 307 under the effect of the bolt 308, thereby the effect of limiting device is realized under the spacing device body 211 is pressed from top to the effect of limiting, the final completion.
To sum up, through setting up first clamping spring 201, press from both sides tight piece 202, fixture block 203, connect slider 204, through setting up the spring groove on mounting plate 1 to use first clamping spring 201 in the spring groove, played and pressed from both sides tight to connect slider 204, through seting up the draw-in groove on connecting slider 204, with fixture block 203 and draw-in groove block, played the effect of fastening, avoided the fixed plate 205 that is connected with connecting slider 204 to drop loosely, reached convenient to use's effect.
Through setting up fixed plate 205, take out board 206, clamping lever 207, curb plate 208, clamping plate 209, second clamping spring 210 and detection device body 211, through drawing out board 206, take out board 206 drive clamping lever 207, clamping lever 207 drives clamping plate 209 and moves in the spout looks opposite direction, second clamping spring 210 is in compressed state this moment, place detection device body 211 on fixed plate 205 this moment, then slow not hard up take out board 206, under the effect that second clamping spring 210 kick-backs to drive two clamping plates 209 and move in opposite directions and press from both sides tight detection device body 211, reached the effect of controlling the clamp.
Through setting up telescopic link 301, telescopic spring 302, tooth piece 303, tooth piece 304, roof 305, threaded bolt 306, lower pressfitting plate 307 and gag lever post 308, according to the size height of detection device body 211, can adjust telescopic link 301, because set up telescopic spring 302, tooth piece 303 in one side of telescopic link 301 to tooth piece 303 contacts with tooth piece 304, has played the effect that the buffering goes up and down, through screwing up threaded bolt 306, threaded bolt 306 drives down pressfitting plate 307 under the spacing effect of gag lever post 308, go up and down to detection device body 211 pressfitting, avoid becoming flexible, reach the effect of being convenient for the installation.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an elevator stability detection device, includes mounting plate (1), clamping device (2) and pushes down device (3), its characterized in that: the clamping device (2) comprises a first clamping spring (201), a clamping block (202), a clamping block (203), a connecting sliding block (204), a fixing plate (205), a drawing plate (206), a clamping rod (207), a side plate (208), a clamping plate (209), a second clamping spring (210) and a detection device body (211), wherein a spring groove is formed in the mounting bottom plate (1), one end of the first clamping spring (201) is fixedly connected with one side of the inner wall of the spring groove, and the other end of the first clamping spring (201) is fixedly connected with one side of the clamping block (202);
the pressing device (3) comprises a telescopic rod (301), a telescopic spring (302), a tooth block (303), a tooth block (304), a top plate (305), a threaded bolt (306), a pressing plate (307) and a limiting rod (308), wherein the side plate (208) is provided with a telescopic groove, the telescopic rod (301) is arranged in the telescopic groove, and the top end of the telescopic rod (301) is fixedly connected with the bottom of the top plate (305);
the outer wall of the clamping block (202) is in sliding connection with the inner wall of the spring groove, the other side of the clamping block (202) is fixedly connected with the clamping block (203), the outer wall of the connecting sliding block (204) is in sliding contact with the inner wall of the spring groove, the connecting sliding block (204) is provided with a clamping groove, and the clamping block (203) is clamped with the clamping groove;
the top of the connecting sliding block (204) is fixedly connected with the bottom of the fixed plate (205), one side of the drawing plate (206) is fixedly connected with one end of the clamping rod (207), and the other end of the clamping rod (207) movably penetrates through one side of the side plate (208) and extends to the other side of the side plate (208) to be fixedly connected with one side of the clamping plate (209);
the fixed plate (205) is provided with a sliding groove, the bottom of the clamping plate (209) is in sliding connection with the inner wall of the sliding groove, the second clamping spring (210) is sleeved on the outer surface of the clamping rod (207), one end of the second clamping spring (210) is fixedly connected with the other side of the side plate (208), the other end of the second clamping spring (210) is fixedly connected with one side of the clamping plate (209), and the detection device body (211) is arranged between the two clamping plates (209).
2. The elevator stability detection apparatus according to claim 1, wherein: one side of the telescopic rod (301) is provided with a mounting groove, one end of the telescopic spring (302) is fixedly connected with the inner wall of the mounting groove, and the other end of the telescopic spring (302) is fixedly connected with the tooth block (303).
3. The elevator stability detection apparatus according to claim 1, wherein: the tooth block (304) is fixedly arranged on the inner wall of the telescopic groove, and the inclined edge of the tooth block (303) is contacted with the inclined plate of the tooth block (304).
4. The elevator stability detection apparatus according to claim 1, wherein: one end of the threaded bolt (306) penetrates through the top of the top plate (305) and extends to the lower part of the bottom of the top plate (305) to be fixedly connected with the top of the lower pressing plate (307), the top plate (305) is provided with a threaded hole, and the threaded bolt (306) is in threaded connection with the threaded hole.
5. The elevator stability detection apparatus according to claim 1, wherein: one end of the limiting rod (308) movably penetrates through the top of the top plate (305) and extends to the lower part of the bottom of the top plate (305) to be fixedly connected with the top of the lower pressing plate (307).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195592.3A CN113896066B (en) | 2021-10-14 | 2021-10-14 | Elevator stability detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111195592.3A CN113896066B (en) | 2021-10-14 | 2021-10-14 | Elevator stability detection device |
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| Publication Number | Publication Date |
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| CN113896066A CN113896066A (en) | 2022-01-07 |
| CN113896066B true CN113896066B (en) | 2023-06-09 |
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| CN202111195592.3A Active CN113896066B (en) | 2021-10-14 | 2021-10-14 | Elevator stability detection device |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210166252U (en) * | 2019-05-07 | 2020-03-20 | 贵州中科建业工程质量检测咨询(中心)有限公司 | Concrete strength detection device |
| CN210154965U (en) * | 2019-05-09 | 2020-03-17 | 上海锦町实业有限公司 | Alloy wear resistance detection equipment |
| CN210400828U (en) * | 2019-09-26 | 2020-04-24 | 烟台诚轩电子科技有限公司 | Elevator is testing arrangement for safety inspection |
| CN211347345U (en) * | 2019-12-28 | 2020-08-25 | 泗阳联兴金属制品有限公司 | Intensity testing device for stamping fastener |
| CN213209434U (en) * | 2020-06-17 | 2021-05-14 | 芜湖瑞泰汽车零部件有限公司 | Automobile seat quality detection tool |
| CN212621870U (en) * | 2020-07-17 | 2021-02-26 | 梁炜俊 | Building board strength detection device |
| CN212844732U (en) * | 2020-07-24 | 2021-03-30 | 山西基斓工程检测有限公司 | Steel pipe scaffold fastener mechanical property testing machine |
| CN213976539U (en) * | 2020-10-27 | 2021-08-17 | 位二军 | Supporting structure for elevator detection |
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