CN220063373U - Load test equipment for door and window pulley - Google Patents
Load test equipment for door and window pulley Download PDFInfo
- Publication number
- CN220063373U CN220063373U CN202321416322.5U CN202321416322U CN220063373U CN 220063373 U CN220063373 U CN 220063373U CN 202321416322 U CN202321416322 U CN 202321416322U CN 220063373 U CN220063373 U CN 220063373U
- Authority
- CN
- China
- Prior art keywords
- pulley
- wall
- load
- load test
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a load test device for a door and window pulley, which comprises a limiting rod, a main body frame and a pulley, wherein the pulley can be pushed to slide on a guide rail through an electric push rod II when the load test device is used by being provided with the combination of the electric push rod II, an infrared velocimeter, a guide rail and the limiting rod, and the load of the pulley can reach the load limit of the pulley in an excessive manner when the pulley and the load assembly are pushed by the electric push rod I to be slower and slower, so that the load test can be performed quickly and efficiently. According to the utility model, the load test of the pulley can be rapidly performed, and meanwhile, the connection of the lower connecting rod is realized through the cooperation of the elastic clamping head and the locking head during use, so that the connection of the limiting rod is realized, the electric push rod II is opened to enable the connecting column to ascend, the limiting rod is driven to ascend, the pulley is conveniently fixed, the sliding block can be pressed to push the elastic clamping head to be separated from the cooperation of the locking head, the lower connecting rod can be enabled to fall down, the limiting rod is enabled to fall down, and the pulley is enabled to be matched with the guide rail.
Description
Technical Field
The utility model relates to the technical field of pulleys, in particular to a load test device for a door and window pulley.
Background
Pulleys are extremely common in life, the transmission of the pulleys is often required when articles are transported, the labor intensity of users is reduced, the pulley is required to assist the window to slide at the bottom of a common door and window in the living environment of people to conveniently open, the pulley of the door and window is widely applied to the sliding door and window, the pulley is directly contacted with a sliding rail to push and pull the sliding rail left and right along the horizontal direction, the sliding door and window is attractive in appearance and good in sealing performance, the switch is more flexible, the pulley is directly adjusted to the position in a fixed plate during installation, the installation can be realized during use, the smoothness of the door and window is influenced by the quality of the pulley, the high-quality pulley is freely pushed and pulled, and the inferior pulley is opposite and is difficult to use.
The quality of pulley is not only the difference in the material, but also the size that the pulley can bear weight, and after many sliding doors and windows are installed, the installer usually manually carries out the rough test that the pulley can bear weight, for example in the sliding door that ground was used, and the installer directly stands in its frame and carries out the load test, lacks the high-efficient load test of specialty.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a load test device for a pulley of a door or window.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a door and window pulley is with heavy burden test equipment, includes gag lever post, main part frame, pulley, gag lever post sliding connection is in main part frame inner wall, main part frame bottom inner wall fixed mounting has the guide rail, main part frame outside lateral wall fixed mounting has two sets of mounting panels, mounting panel top outer wall fixed mounting has electric putter one, electric putter one flexible end has the push pedal through the key connection, main part frame inside lateral wall fixed mounting has infrared velocimeter, main part frame top fixed mounting has electric putter two, electric putter two flexible ends have the spliced pole through the key connection, the spliced pole bottom is equipped with coupling assembling, coupling assembling bottom is connected with the gag lever post, gag lever post bottom fixed mounting has heavy burden subassembly.
As still further aspects of the utility model: the weight bearing assembly comprises a weight bearing plate and a connecting rod, wherein the connecting rod is fixedly arranged on the outer wall of the bottom of the limiting rod, and the weight bearing plate is fixedly arranged on the outer wall of the bottom of the connecting rod.
As still further aspects of the utility model: the outer wall of the top of the weight plate is fixedly provided with a weight rod, and the inner wall of the weight plate is connected with two groups of clamping plates in a sliding manner.
As still further aspects of the utility model: the inner wall of the clamping plate is connected with a double-ended screw rod through threads, and a hexagonal screw hole is formed in one end of the double-ended screw rod.
As still further aspects of the utility model: the connecting assembly comprises a locking head, a lower connecting rod and two groups of elastic chucks, and the lower connecting rod is fixedly arranged on the outer wall of the top of the limiting rod.
As still further aspects of the utility model: the locking head is fixedly arranged on the outer wall of the top of the lower connecting rod, and the elastic clamping head is fixedly arranged on the outer wall of the bottom of the connecting column.
As still further aspects of the utility model: springs are fixedly arranged between the outer walls of the two groups of opposite sides of the elastic clamping head.
As still further aspects of the utility model: the elastic clamping head is matched with the locking head, and the inner wall of the locking head is connected with a sliding block in a sliding manner.
Compared with the prior art, the utility model provides the load test equipment for the pulley of the door and window, which has the following beneficial effects:
1. according to the utility model, through the combination of the electric push rod II, the infrared velocimeter, the guide rail and the limiting rod, the pulley can be pushed to slide on the guide rail through the electric push rod II when in use, and whether the load of the pulley reaches the limit is judged through the infrared velocimeter, so that the load test is performed quickly and efficiently.
2. According to the utility model, the connecting component is set to be a combination of the locking head, the elastic clamping head, the sliding block and the spring, and when the device is used, the sliding block can be pressed to push the elastic clamping head to be separated from the cooperation of the locking head, so that the lower connecting rod can fall down, and the limiting rod further falls down, so that the pulley is matched with the guide rail, and the pulley is convenient to fix before the load test.
The device has the advantages that the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the device has a simple structure and is convenient to operate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a load test apparatus for a pulley for doors and windows according to the present utility model;
FIG. 2 is a schematic diagram of the overall structure of a load test apparatus for a pulley for doors and windows according to the present utility model;
FIG. 3 is a schematic view of the top structure of a main frame of a load test apparatus for a pulley for doors and windows according to the present utility model;
fig. 4 is a schematic diagram of a locking head structure of a load test device for a pulley of a door or a window according to the present utility model.
In the figure: 1. a limit rod; 2. an electric push rod I; 3. a mounting plate; 4. a main body frame; 5. a push plate; 6. a weight plate; 7. a pulley; 8. a connecting rod; 9. a guide rail; 10. an infrared velocimeter; 11. a double-ended screw; 12. hexagonal screw holes; 13. a clamping plate; 14. an electric push rod II; 15. a connecting column; 16. a locking head; 17. a lower connecting rod; 18. an elastic chuck; 19. a spring; 20. a slide block; 21. and a load-bearing rod.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
In order to realize a high-efficiency load test for a door and window pulley, as shown in fig. 1-4, the load test device comprises a limiting rod 1, a main body frame 4 and a pulley 7, wherein the limiting rod 1 is connected to the inner wall of the main body frame 4 in a sliding manner, a guide rail 9 is welded on the inner wall of the bottom of the main body frame 4, two groups of mounting plates 3 are welded on the outer side wall of the main body frame 4, an electric push rod I2 is fixed on the outer wall of the top of the mounting plate 3 through bolts, a push plate 5 is connected to the telescopic end of the electric push rod I2 through keys, an infrared velocimeter 10 is fixed on the inner side wall of the main body frame 4 through bolts, an electric push rod II 14 is fixed on the top of the main body frame 4 through bolts, a connecting column 15 is connected to the telescopic end of the electric push rod II through keys, a connecting component is arranged at the bottom of the connecting column 15, the bottom of the connecting component is connected with the limiting rod 1, and a load component is welded on the bottom of the limiting rod 1.
During the use, the user can be fixed pulley 7 in heavy burden subassembly bottom earlier, then open coupling assembling for gag lever post 1 descends, pulley 7 cooperatees with guide rail 9, opens two sets of electric putter one 2 and does the flexible in turn, promote heavy burden subassembly through push pedal 5, when heavy burden subassembly and pulley 7 remove jointly, determine its velocity of movement through infrared velocimeter 10, when pulley 7 and heavy burden subassembly are under the promotion of electric putter one 2 velocity of getting slower and slower, the load that indicates pulley 7 too much reaches its load limit, make pulley 7 produce the damage, frictional force increase with guide rail 9, and then learn the load limit of pulley 7, reach accurate efficient and carry out the load test purpose.
The weight bearing assembly comprises a weight bearing plate 6 and a connecting rod 8, the connecting rod 8 is welded on the outer wall of the bottom of the limiting rod 1, the weight bearing plate 6 is welded on the outer wall of the bottom of the connecting rod 8, a weight bearing rod 21 is welded on the outer wall of the top of the weight bearing plate 6, two groups of clamping plates 13 are slidably connected to the inner wall of the weight bearing plate 6, a double-head screw 11 is connected to the inner wall of the clamping plates 13 through threads, and a hexagonal screw hole 12 is formed in one end of the double-head screw 11;
when the pulley 7 is used, a user can firstly place the pulley 7 between the two groups of clamping plates 13, then rotate the double-headed screw 11 through the hexagonal screw holes 12, so that the clamping plates 13 clamp the pulley 7, then open the connecting assembly, enable the weight plate 6 to fall down, and then sleeve the weight plate on the outer wall of the weight rod 21, so that the weight test of the pulley 7 is realized.
The connecting assembly comprises a locking head 16, a lower connecting rod 17 and two groups of elastic chucks 18, wherein the lower connecting rod 17 is welded on the outer wall of the top of the limiting rod 1, the locking head 16 is welded on the outer wall of the top of the lower connecting rod 17, the elastic chucks 18 are adhered on the outer wall of the bottom of the connecting column 15, springs 19 are welded between the outer walls of two groups of opposite sides of the elastic chucks 18, the elastic chucks 18 are matched with the locking head 16, and a sliding block 20 is connected on the inner wall of the locking head 16 in a sliding manner;
during the use, the cooperation of accessible elastic clamping head 18 and locking head 16 realizes the connection to lower connecting rod 17, and then realizes being connected to gag lever post 1, opens electric putter two 14 and makes spliced pole 15 rise, drives gag lever post 1 and rises, and the convenience is fixed to pulley 7, after fixed the completion, presses slider 20 to promote elastic clamping head 18 and breaks away from the cooperation with locking head 16, can make lower connecting rod 17 whereabouts, and then gag lever post 1 whereabouts for pulley 7 cooperatees with guide rail 9, is convenient for realize the fixed of pulley 7 before the load test.
Working principle: during the use, the accessible elastic clamping head 18 and the cooperation of locking head 16 realize the connection to lower connecting rod 17, and then realize the connection to gag lever post 1, open electric putter two 14 and make spliced pole 15 rise, drive gag lever post 1 rise, place pulley 7 between two sets of splint 13 earlier, then rotate double-end lead screw 11 through hexagonal screw 12, make splint 13 press from both sides tightly pulley 7, open the coupling assembling afterwards, make weight plate 6 whereabouts, then the heavy burden piece is cup jointed to heavy burden pole 21 outer wall, realize the heavy burden test of pulley 7, after the fixed completion, press slider 20 promotion elastic clamping head 18 breaks away from the cooperation with locking head 16, can make lower connecting rod 17 whereabouts, and then gag lever post 1 whereabouts makes pulley 7 cooperate with guide rail 9, open two sets of electric putter one 2 and do alternate flexible, when pushing away the heavy burden subassembly through push pedal 5, move the heavy burden subassembly jointly with pulley 7, it is carried out the speed of explanation through infrared speed measuring instrument 10 to its velocity of movement, when pulley 7 and heavy burden subassembly are at the promotion of electric putter one 2 lower velocity is slower and lower the limit of pulley 7, the pulley 7 reaches its heavy burden limit, make the pulley 7 and the pulley 7 produces the high-accuracy of damage, and the purpose of friction test is realized, and the high accuracy is reached, and the purpose is realized.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a door and window is weight-bearing test equipment for pulley, includes gag lever post (1), main part frame (4), pulley (7), its characterized in that, gag lever post (1) sliding connection is in main part frame (4) inner wall, main part frame (4) bottom inner wall fixed mounting has guide rail (9), main part frame (4) outside lateral wall fixed mounting has two sets of mounting panel (3), mounting panel (3) top outer wall fixed mounting has electric putter one (2), electric putter one (2) flexible end has push pedal (5) through the key connection, main part frame (4) inside lateral wall fixed mounting has infrared velometer (10), main part frame (4) top fixed mounting has electric putter two (14), electric putter two (14) flexible end has spliced pole (15) through the key connection, spliced pole (15) bottom is equipped with coupling assembling, coupling assembling bottom is connected with gag lever post (1), electric putter (1) bottom fixed mounting has the subassembly.
2. The load test device for the pulley of the door and window according to claim 1, wherein the load assembly comprises a load plate (6) and a connecting rod (8), the connecting rod (8) is fixedly installed on the outer wall of the bottom of the limiting rod (1), and the load plate (6) is fixedly installed on the outer wall of the bottom of the connecting rod (8).
3. The load test device for the pulley of the door and window according to claim 2, wherein the load bar (21) is fixedly arranged on the outer wall of the top of the load plate (6), and two groups of clamping plates (13) are connected on the inner wall of the load plate (6) in a sliding manner.
4. A load test device for a pulley for doors and windows according to claim 3, characterized in that the inner wall of the clamping plate (13) is connected with a double-ended screw (11) through threads, and a hexagonal screw hole (12) is formed at one end of the double-ended screw (11).
5. The load test device for the pulley of the door and window according to claim 1, wherein the connecting assembly comprises a locking head (16), a lower connecting rod (17) and two groups of elastic clamping heads (18), and the lower connecting rod (17) is fixedly arranged on the outer wall of the top of the limiting rod (1).
6. The load test device for the pulley of the door and window according to claim 5, wherein the locking head (16) is fixedly arranged on the outer wall of the top of the lower connecting rod (17), and the elastic clamping head (18) is fixedly arranged on the outer wall of the bottom of the connecting column (15).
7. The load test apparatus for a pulley for doors and windows according to claim 6, wherein springs (19) are fixedly installed between the outer walls of opposite sides of the elastic clips (18).
8. The load test device for the pulley of the door and window according to claim 7, wherein the elastic clamping head (18) is matched with the locking head (16), and the inner wall of the locking head (16) is connected with the sliding block (20) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416322.5U CN220063373U (en) | 2023-06-06 | 2023-06-06 | Load test equipment for door and window pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321416322.5U CN220063373U (en) | 2023-06-06 | 2023-06-06 | Load test equipment for door and window pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220063373U true CN220063373U (en) | 2023-11-21 |
Family
ID=88750410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321416322.5U Active CN220063373U (en) | 2023-06-06 | 2023-06-06 | Load test equipment for door and window pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220063373U (en) |
-
2023
- 2023-06-06 CN CN202321416322.5U patent/CN220063373U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220063373U (en) | Load test equipment for door and window pulley | |
| CN209745539U (en) | Automobile door lock fatigue test device | |
| CN218781930U (en) | Friction force testing device between lifting table legs | |
| CN116625197A (en) | Automobile bumper aperture detection device | |
| CN214794258U (en) | Pipe drop hammer type impact testing machine | |
| CN217084623U (en) | Adhesive force testing device | |
| CN221007106U (en) | Inspection device for elevator door strength experiment | |
| CN214538304U (en) | But take damping angle regulation temperature measurement door | |
| CN219028815U (en) | Glass intermediate film baking and forming device | |
| CN211602393U (en) | Sliding window endurance experiment tool | |
| CN218994814U (en) | Water sample collector | |
| CN214373390U (en) | Electric screw type window opener test bench | |
| CN211527750U (en) | Spring force test fixture | |
| CN220621595U (en) | Combined aluminum alloy door and window | |
| CN216622114U (en) | Bonding strength detector for rivets and heat insulation materials | |
| CN216160302U (en) | Concrete impact resistance test device | |
| CN217059161U (en) | Special test bench for force sensor | |
| CN213319715U (en) | Clamping tool for aluminum alloy door and window production | |
| CN211101730U (en) | Lithium electric motor device for hardware processing | |
| CN217638429U (en) | Elevator layer door strength detection device | |
| CN220004068U (en) | Clean workbench with double glass door safety structure | |
| CN216012948U (en) | Anti detection device that rolls over of fire door magnesium oxide core board | |
| CN220729893U (en) | Intensity detection device for building steel structure | |
| CN214150136U (en) | Concrete block strength detection device | |
| CN219685516U (en) | People's air defense door frock supporting mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |