CN216846858U - Comprehensive performance testing machine for floor spring door closer - Google Patents
Comprehensive performance testing machine for floor spring door closer Download PDFInfo
- Publication number
- CN216846858U CN216846858U CN202220131631.7U CN202220131631U CN216846858U CN 216846858 U CN216846858 U CN 216846858U CN 202220131631 U CN202220131631 U CN 202220131631U CN 216846858 U CN216846858 U CN 216846858U
- Authority
- CN
- China
- Prior art keywords
- testing machine
- door closer
- floor spring
- plate
- fixedly connected
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 68
- 238000009434 installation Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000011056 performance test Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model relates to the technical field of floor spring door closer performance tests, and discloses a floor spring door closer performance testing machine comprising a testing machine main body, wherein the right side of the testing machine main body is fixedly connected with a base, the top of the base is provided with a lifting component, the top of the base is provided with a mounting component, the top of the mounting component is provided with a testing plate component, the front side of the testing machine main body is fixedly connected with a display, the floor spring door closer comprehensive performance testing machine drives a lifting screw rod by starting a driving motor so as to drive the testing plate component to move upwards, a worker can conveniently and rapidly mount the floor spring door closer, the mounting time is saved, the working efficiency is improved, the operation of the worker is facilitated, the second extension plate is separated by rotating an adjusting screw rod, thereby the situation when the floor spring door closer rotates a first extension plate and a door plate is detected, the door width of a door for testing can be conveniently adjusted by the equipment, the door width requirements of different experiments are met, the application range of the device is widened, and the cost is saved.
Description
Technical Field
The utility model relates to a floor spring door closer performance test technical field specifically is floor spring door closer comprehensive properties testing machine.
Background
The floor spring is a hydraulic door closer, a compression spring device of the floor spring door closer is a worm gear instead of a rack and pinion, and in practical application, the weight of a door leaf cannot exceed the weight of the door leaf, so that the selection of the door width and the wind pressure to the model of the floor spring is the first choice, and the performance of the floor spring door closer can be detected by using a comprehensive performance testing machine of the floor spring door closer.
However, the existing comprehensive performance testing machine for the floor spring door closer is inconvenient to install the floor spring door closer, wastes installation time and reduces working efficiency, and the existing comprehensive performance testing machine for the floor spring door closer is also inconvenient to adjust the door width of the door for testing and has a small application range.
The utility model discloses a lifting unit rises test panel subassembly, then uses the installation component installation to wait to test article, and it is more convenient to install, practices thrift installation time, still adjusts not unidimensional test board through test panel subassembly, improve equipment's suitability, practices thrift the cost.
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 floor spring door closer comprehensive properties testing machine possesses convenient installation floor spring door closer, and adjustable experimental advantage such as with a wide door has solved floor spring door closer and has not been convenient for install, the problem of the wide regulation of being not convenient for of door.
(II) technical scheme
For realizing above-mentioned convenient installation ground spring door closer, adjustable experimental purpose with the door width, the utility model provides a following technical scheme: the testing machine comprises a testing machine body, testing machine body right side fixedly connected with base, the base top is provided with lifting unit, the base top is provided with the installation component, the installation component top is provided with test board subassembly, the positive fixedly connected with display of testing machine body.
Preferably, the lifting groove has been seted up at the base top, lifting groove inner wall bottom fixedly connected with driving motor, driving motor output fixedly connected with lifting screw, lifting screw top through connection has the fixed block.
Preferably, the fixed block with the inside sliding connection of lift inslot, fixed block top fixedly connected with supporting seat, the supporting seat with the inside sliding connection of lift inslot.
Preferably, the base top has been seted up the spout, the inside sliding connection of spout has the fly leaf, fly leaf top through connection has two limit screw, the mounting groove has been seted up at the fly leaf top.
Preferably, the bottom end of the limit screw is connected with the bottom of the inner wall of the sliding groove in a penetrating mode, the top end of the limit screw is fixedly connected with a handle, and the diameter of the handle is twice that of the limit screw.
Preferably, the top of the inner wall of the testing machine main body is in through connection with a rotating shaft, the bottom of the rotating shaft is in through connection with a door plate, the top of the rotating shaft is in through connection with a first extension plate, and the top of the rotating shaft is in through connection with a second extension plate.
Preferably, the front of the door plate is fixedly connected with a first cover plate, the right side of the door plate is in through connection with three adjusting screws, the right ends of the adjusting screws are in through connection with the left side of the first extension plate, the right ends of the adjusting screws are in through connection with the left side of the second extension plate, and the front of the first extension plate is fixedly connected with a second cover plate.
(III) advantageous effects
Compared with the prior art, the utility model provides a floor spring door closer comprehensive properties testing machine possesses following beneficial effect:
1. this floor spring door closer comprehensive properties testing machine drives the lifting screw through starting driving motor to drive test panel subassembly rebound, the staff can conveniently install floor spring door closer, practices thrift installation time, improves work efficiency.
2. This floor spring door closer comprehensive properties testing machine breaks away from the second extension plate through rotating adjusting screw to detect the condition when floor spring door closer rotates first extension plate and door plant, equipment can convenient regulation experiment with the door width of door, satisfies the wide demand of door of different experiments, improve equipment application scope, practice thrift the cost.
Drawings
Fig. 1 is a schematic structural diagram of the whole of the comprehensive performance testing machine for the floor spring door closer provided by the utility model;
fig. 2 is a schematic view of a split structure of the comprehensive performance testing machine for the floor spring door closer provided by the utility model;
fig. 3 is a schematic structural view of the mounting assembly of the comprehensive performance testing machine for the floor spring door closer provided by the utility model;
fig. 4 is the utility model provides a structural schematic diagram of floor spring door closer comprehensive properties testing machine test board subassembly.
In the figure: 1. a testing machine main body; 2. a base; 3. a lifting assembly; 301. a lifting groove; 302. a drive motor; 303. a lifting screw; 304. a fixed block; 305. a supporting seat; 4. mounting the component; 401. a chute; 402. a movable plate; 403. a limit screw; 404. a grip; 405. mounting grooves; 5. a test board assembly; 501. a rotating shaft; 502. a door panel; 503. a first extension plate; 504. a second extension plate; 505. adjusting the screw rod; 506. a first cover plate; 507. a second cover plate; 6. a display.
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. 1-4, the comprehensive performance testing machine for the floor spring door closer comprises a testing machine main body 1, a base 2 is fixedly connected to the right side of the testing machine main body 1, a lifting assembly 3 is arranged at the top of the base 2, an installation assembly 4 is arranged at the top of the base 2, a testing board assembly 5 is arranged at the top of the installation assembly 4, a display 6 is fixedly connected to the front side of the testing machine main body 1, the testing board assembly 5 is lifted up through the lifting assembly 3, then an object to be tested is installed through the installation assembly 4, the installation is more convenient and faster, the installation time is saved, test boards with different sizes are adjusted through the testing board assembly 5, the applicability of the testing machine is improved, and the cost is saved.
Referring to fig. 3, further, a lifting groove 301 is formed in the top of the base 2, a driving motor 302 is fixedly connected to the bottom of the inner wall of the lifting groove 301, a lifting screw 303 is fixedly connected to the output end of the driving motor 302, and a fixing block 304 is connected to the top end of the lifting screw 303 in a penetrating manner.
Referring to fig. 3, further, the fixing block 304 is slidably connected to the inside of the lifting groove 301, the supporting seat 305 is fixedly connected to the top of the fixing block 304, and the supporting seat 305 is slidably connected to the inside of the lifting groove 301.
Referring to fig. 3, further, a sliding groove 401 is formed at the top of the base 2, a movable plate 402 is slidably connected inside the sliding groove 401, two limit screws 403 are connected to the top of the movable plate 402 in a penetrating manner, and a mounting groove 405 is formed at the top of the movable plate 402.
Referring to fig. 3, further, the bottom end of the limit screw 403 is connected to the bottom of the inner wall of the sliding chute 401, the top end of the limit screw 403 is fixedly connected to a handle 404, and the diameter of the handle 404 is twice the diameter of the limit screw 403.
Referring to fig. 4, further, a rotating shaft 501 is penetratingly connected to the top of the inner wall of the testing machine main body 1, a door plate 502 is penetratingly connected to the bottom end of the rotating shaft 501, a first extension plate 503 is penetratingly connected to the top end of the rotating shaft 501, and a second extension plate 504 is penetratingly connected to the top end of the rotating shaft 501.
Referring to fig. 4, further, a first cover plate 506 is fixedly connected to the front surface of the door panel 502, three adjusting screws 505 are connected to the right side of the door panel 502 in a penetrating manner, the right ends of the adjusting screws 505 are connected to the left side of the first extension plate 503 in a penetrating manner, the right ends of the adjusting screws 505 are connected to the left side of the second extension plate 504 in a penetrating manner, and a second cover plate 507 is fixedly connected to the front surface of the first extension plate 503.
When the test board is used, the driving motor 302 is started, the driving motor 302 drives the lifting screw 303, so that the lifting screw 303 pushes the fixing block 304 to drive the supporting seat 305 to slide in the lifting groove 301, the supporting seat 305 drives the test board assembly 5 to move upwards, the handle 404 is rotated, the handle 404 drives the limiting screw 403 to be separated from the sliding groove 401, the limiting screw 403 is not limited by the limiting screw 403, the handle 404 is pulled, the handle 404 drives the limiting screw 403 to drive the movable plate 402 to be separated from the sliding groove 401, the movable plate 402 is driven by the handle 404 to be separated from the sliding groove 401, an object to be tested is installed in the installing groove 405, the movable plate 402 is pushed back to the original position, the limiting screw 403 is fastened, the driving motor 302 drives the lifting screw 303 to rotate reversely to drive the fixing block 304, the fixing block 304 drives the supporting seat 305, so that the supporting seat 305 does not push the test board assembly 5 any more, the test board assembly 5 falls back to the original position, and the object to be tested is conveniently installed;
rotating the adjusting screw 505, separating the adjusting screw 505 from the second extension plate 504, rotating the first extension plate 503, driving the adjusting screw 505 by the first extension plate 503 to drive the door plate 502 to drive the rotating shaft 501, driving the object to be tested by the rotating shaft 501, loosening the first extension plate 503, driving the rotating shaft 501 to rotate back to the original position under the driving of the object to be tested, displaying the state of the object to be tested through the display 6 and recording the state of the object to be tested, detecting the condition when the object to be tested rotates the first extension plate 503 and the door plate 502, continuously rotating the adjusting screw 505, inserting the adjusting screw 505 into the door plate 502, separating the adjusting screw 505 from the first extension plate 503, and repeating the steps, thereby detecting the condition when the object to be tested rotates the door plate 502 alone, and achieving the purpose of convenient detection.
In summary, in the comprehensive performance testing machine for the floor spring door closer, the driving motor 302 is started to drive the lifting screw 303, so as to drive the test board assembly 5 to move upwards, and the grip 404 is pulled to drive the limiting screw 403 to drive the movable plate 402 to exit from the chute 401, so that the to-be-tested object is conveniently installed, the installation time is saved, and the working efficiency is improved;
the adjusting screw 505 is rotated to be separated from the second extension plate 504, so that the condition of the object to be tested when the first extension plate 503 and the door plate 502 are rotated is detected, the door width of the door plate for the test can be adjusted, the door width requirements of different tests are met, the application range of equipment is widened, and the cost is saved.
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 (7)
1. Ground spring door closer comprehensive properties testing machine, including testing machine main part (1), its characterized in that: the testing machine is characterized in that a base (2) is fixedly connected to the right side of the testing machine main body (1), a lifting assembly (3) is arranged at the top of the base (2), an installation assembly (4) is arranged at the top of the base (2), a testing plate assembly (5) is arranged at the top of the installation assembly (4), and a display (6) is fixedly connected to the front side of the testing machine main body (1).
2. The comprehensive performance testing machine for the floor spring door closer according to claim 1, is characterized in that: lifting groove (301) have been seted up at base (2) top, lifting groove (301) inner wall bottom fixedly connected with driving motor (302), driving motor (302) output end fixedly connected with lifting screw (303), lifting screw (303) top through connection has fixed block (304).
3. The comprehensive performance testing machine for the floor spring door closer according to claim 2, is characterized in that: the fixed block (304) is connected with the lifting groove (301) in a sliding mode, the top of the fixed block (304) is fixedly connected with a supporting seat (305), and the supporting seat (305) is connected with the lifting groove (301) in a sliding mode.
4. The comprehensive performance testing machine for the floor spring door closer according to claim 1, is characterized in that: the top of the base (2) is provided with a sliding groove (401), a movable plate (402) is connected inside the sliding groove (401) in a sliding mode, the top of the movable plate (402) is connected with two limiting screw rods (403) in a penetrating mode, and the top of the movable plate (402) is provided with a mounting groove (405).
5. The comprehensive performance testing machine for the floor spring door closer according to claim 4, is characterized in that: the bottom end of the limit screw (403) is connected with the bottom of the inner wall of the sliding groove (401) in a penetrating mode, a handle (404) is fixedly connected to the top end of the limit screw (403), and the diameter of the handle (404) is twice that of the limit screw (403).
6. The comprehensive performance testing machine for the floor spring door closer according to claim 1, is characterized in that: testing machine main part (1) inner wall top through connection has pivot (501), pivot (501) bottom through connection has door plant (502), pivot (501) top through connection has first extension board (503), just pivot (501) top through connection has second extension board (504).
7. The comprehensive performance testing machine for the floor spring door closer according to claim 6, is characterized in that: the front side of the door plate (502) is fixedly connected with a first cover plate (506), the right side of the door plate (502) is connected with three adjusting screws (505) in a penetrating manner, the right ends of the adjusting screws (505) are connected with the left side of the first extension plate (503) in a penetrating manner, the right ends of the adjusting screws (505) are connected with the left side of the second extension plate (504) in a penetrating manner, and the front side of the first extension plate (503) is fixedly connected with a second cover plate (507).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220131631.7U CN216846858U (en) | 2022-01-19 | 2022-01-19 | Comprehensive performance testing machine for floor spring door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220131631.7U CN216846858U (en) | 2022-01-19 | 2022-01-19 | Comprehensive performance testing machine for floor spring door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216846858U true CN216846858U (en) | 2022-06-28 |
Family
ID=82083462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220131631.7U Expired - Fee Related CN216846858U (en) | 2022-01-19 | 2022-01-19 | Comprehensive performance testing machine for floor spring door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216846858U (en) |
-
2022
- 2022-01-19 CN CN202220131631.7U patent/CN216846858U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101042322A (en) | Constant Loading tension-compression test machine | |
| CN212514052U (en) | Four-point bending test machine | |
| CN111879630A (en) | Insulator testing device | |
| CN216846858U (en) | Comprehensive performance testing machine for floor spring door closer | |
| CN116026703A (en) | Toughness detector for cable production | |
| CN216955416U (en) | Microcomputer controlled electronic universal tester | |
| CN221426267U (en) | Intensity detection device for low-voltage capacitor cabinet | |
| CN218766360U (en) | Generator panel comprehensive performance test bench | |
| CN219810766U (en) | Pressure maintaining performance verification device for drawing instrument | |
| CN220853640U (en) | Equipment detection device based on big data model | |
| CN214584522U (en) | Building new material detection device | |
| CN220524919U (en) | Detection tool for engine connecting rod | |
| GB2567575A9 (en) | A photovoltaic power generation device | |
| CN115199255B (en) | Polluted site soil layer profile drilling and detecting integrated control system | |
| CN215952508U (en) | Display screen thickness detection device for MODULE assembly production and processing | |
| CN219819596U (en) | Oil pump gear detacher | |
| CN216621598U (en) | Novel large-force value sensor force measurement unit | |
| CN220795414U (en) | Motor performance test frame of self-adaptation axiality | |
| CN215812165U (en) | Front windshield strength testing device | |
| CN220819700U (en) | Intensity impact detection device for aluminum alloy product production | |
| CN220625221U (en) | Portable arresting bed thickness measuring device | |
| CN221351037U (en) | Safety airbag mesh surface hardness detection equipment | |
| CN221006282U (en) | Crookedness testing arrangement | |
| CN219590112U (en) | Refractory material resistance to compression check out test set | |
| CN221463124U (en) | Adjustable combined bracket for installing electromechanical pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220628 |