CN203323999U - Pulley testing device for door and window hardware system - Google Patents
Pulley testing device for door and window hardware system Download PDFInfo
- Publication number
- CN203323999U CN203323999U CN2013203613963U CN201320361396U CN203323999U CN 203323999 U CN203323999 U CN 203323999U CN 2013203613963 U CN2013203613963 U CN 2013203613963U CN 201320361396 U CN201320361396 U CN 201320361396U CN 203323999 U CN203323999 U CN 203323999U
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- China
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- pulley
- door
- chute
- hardware system
- counterweight
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Abstract
The utility model discloses a pulley testing device for a door and window hardware system. The pulley testing device comprises a test framework and is characterized in that the test framework is internally provided with a driving mechanism, the workbench of the upper surface of the test framework is provided with a test simulation window rail, a chute is arranged above the test simulation window rail, a plurality of counterweight seats which can move back and forth along the chute are arranged inside the chute, the counterweight seats are internally provided with pulley installing holes, detachable counterweight trays for placing counterweights are arranged on the counterweight seats, the driving mechanism is connected with the counterweight seats and drives each counterweight seat to horizontally reciprocate along the chute, pulleys are mounted in the pulley installing holes, the upper ends of the pulleys abut against the counterweight trays, and the lower ends of the pulleys abut against the test simulation window rail. The pulley testing device for the door and window hardware system has the advantages of saved time and labor, simple structure, convenient use, accurate counting, and satisfied relevant test standard specifications.
Description
Technical field
The utility model relates to the door and window hardware system, especially relates to a kind of door and window hardware system middle pulley proving installation.
Background technology
Building doors and windows five metals system is mounted in various metals on building window and the general designation of nonmetal accessory, mainly comprises pulley, handle, hinge, driving lock, sliding support, single-point locking device and spacer etc., when door and window opens and closes, helps out.
Pulley is divided into pulley and sash pulley, comprises wheel carrier, wheel body and wheel shaft.According to JG/T129-2007 regulation door and window hardware part pulley, dispatch from the factory front necessary through type approval test, with the smoothness of operation of examination product.Experimental examination requires: a set of pulley is done and is is repeatedly opened and closed motion by the actual bearer quality, and after door reaches 10000 times with pulley, after sash pulley reaches 25000 times, forms can normally roll.After reaching test number (TN), when the carrying quality of 1.5 times of carryings, hoisting capacity should not be greater than 100N.
At present, the enterprise that produces the door and window hardware part all adopts artificial way to be tested, pulley is arranged on the test simulation door and window, the experimenter moves around and is tested for 1000 times with hand, therefore, said method is not only consuming time but also require great effort, and counting is inaccurate, countless according to record, do not reach the testing requirements of each standard code.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of time saving and energy saving, simple in structure, easy to use, and counting accurately, can meet the door and window hardware system middle pulley proving installation of correlation standard.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of door and window hardware system middle pulley proving installation, comprise test frame, be provided with driving mechanism in described test frame, be provided with the test simulation window rail on the upper surface worktable of described test frame, described test simulation window rail top is provided with chute, be provided with the counterweight seat that several can move around along described chute in described chute, the bottom of described counterweight seat is provided with the pulley mounting hole, described counterweight seat upper end is provided with dismountable for placing the weight tray of counterweight, described driving mechanism is connected with described counterweight seat and drives each described counterweight seat to do horizontal reciprocating movement along described chute, the upper end of pulley is fixedly mounted in described pulley mounting hole and its lower end and described test simulation window rail butt.
Described chute is by two slide bar arranged side by side besieged cities, described slide bar is fixed on the upper surface worktable of described test frame by several bracing frames, be provided with gathering sill in described slide bar, the two ends difference inlay card of described counterweight seat is in described gathering sill.
Described counterweight seat comprises and moves horizontally plate, vertical plate and the vertical axle of inserting, the described two ends that move horizontally plate active card respectively are embedded in described gathering sill, described moving horizontally on plate is provided with the jack corresponding with described test simulation window rail position, described vertical plate is fixed in described jack, described pulley mounting hole is arranged on the bottom of described vertical plate, described pulley is arranged in described pulley mounting hole and its upper end both side ends is fixedly connected with described vertical plate by gib screw, the described vertical axle of inserting is arranged on described vertical plate upper end central authorities, the center of described weight tray is through described vertical slotting axle and be enclosed within described vertical inserting on axle.
Described driving mechanism comprises motor, motor wheel, connecting rod, fork, horizontal drive link and several guide poles, the even stationary arrangement of one end of each described guide pole is on described horizontal drive link, described motor is connected with described motor wheel by belt, described motor wheel is fixedly connected with an end of described connecting rod, the other end of described connecting rod is fixedly connected with the middle part of described fork, the lower end of described fork and the base plate of described test frame are flexibly connected, the upper end of described fork and the described horizontal drive link guide pole one by one of taking up an official post is fixedly connected with, the described guide pole other end is fixedly connected with corresponding described counterweight seat through described gathering sill, described guide pole moves back and forth the corresponding described counterweight seat of drive along described gathering sill and does horizontal reciprocating movement along chute.
Described motor wheel comprises two the first motor wheels that coaxially are fixedly connected with and the second motor wheel, and described belt is connected with the first motor wheel that is positioned at described test frame inboard, and described the second motor wheel is connected with described connecting rod.Facilitate removing and installing of motor wheel.
Described the second motor wheel radially is provided with several evenly distributed adjusting screws for being connected with described connecting rod.
The end be connected with described fork on described connecting rod is provided with several evenly distributed adjusting screws for being connected with described fork, and the interlude of described fork is provided with several evenly distributed adjusting screws for being connected with described connecting rod.Realize the adjustment of pulley motion amplitude size by regulating screw.
Compared with prior art, the utility model has the advantage of: a kind of door and window hardware system of the utility model middle pulley proving installation, it is a detection machine designed for the test request such as the smoothness of operation of pulley specially, the test request that can meet the indexs such as the mechanical property of JG/T129-2007, middle regulation, keying repeatedly, intensity, carrying moment is detected, have simple in structure, simple and direct advantage easy to use.
The accompanying drawing explanation
The structural representation one that Fig. 1 is pulley proving installation of the present utility model;
The structural representation two that Fig. 2 is pulley proving installation of the present utility model;
The structural representation that Fig. 3 is counterweight seat of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Specific embodiment
A kind of door and window hardware system of the utility model middle pulley proving installation, as Fig. 1, shown in Fig. 2 and Fig. 3, comprise test frame 1, be provided with driving mechanism in test frame 1, be provided with test simulation window rail 18 on the upper surface worktable of test frame 1, test simulation window rail 18 tops are provided with chute 2, be provided with the counterweight seat 3 that several can move around along chute 2 in chute 2, the bottom of counterweight seat 3 is provided with pulley mounting hole 4, the upper end of counterweight seat 3 is provided with dismountable weight tray 5 for placing counterweight, driving mechanism is connected with counterweight seat 3 and drives each counterweight seat 3 to do horizontal reciprocating movement along chute 2, pulley 19 upper ends are fixedly mounted in pulley mounting hole 4 and its lower end and test simulation window rail 18 butts.(place the counterweight of constant weight on weight tray 5, driving mechanism drives each counterweight seat 3 to do horizontal reciprocating movement along chute 2, thereby band travelling block 19 is moving around along test simulation window rail 18 under certain load-bearing, by the test request of the indexs such as the mechanical property of stipulating in JG/T129-2007, keying repeatedly, intensity, carrying moment, detected).
In this specific embodiment, as depicted in figs. 1 and 2, chute 2 is by two slide bar arranged side by side 6 besieged cities, and slide bar 6 is fixed on the upper surface worktable of test frame 1 by several bracing frames 7, be provided with gathering sill 8 in slide bar 6, the two ends inlay card of counterweight seat 3 is in gathering sill 8.As shown in Figures 2 and 3, counterweight seat 3 comprises and moves horizontally plate 31, vertical plate 32 and the vertical axle 33 of inserting, the two ends that move horizontally plate 31 active card respectively are embedded in gathering sill 8, move horizontally on plate 31 and be provided with the jack 34 corresponding with test simulation window rail 18 positions, vertical plate 32 is fixed in jack 34, pulley mounting hole 4 is arranged on the bottom of vertical plate 32, pulley 19 is arranged in pulley mounting hole 4 and its upper end both side ends is fixedly connected with vertical plate 32 by the gib screw (not shown), the vertical axle 33 of inserting is arranged on vertical plate 32 upper end central authorities, the center of weight tray 5 is inserted axle 33 and is enclosed within vertical inserting on axle 33 through vertical.
In this specific embodiment, as depicted in figs. 1 and 2, driving mechanism comprises motor 9, motor wheel 10, connecting rod 11, fork 12, horizontal drive link 13 and several guide poles 14, the even stationary arrangement of one end of each guide pole 14 is on horizontal drive link 13, motor 9 is connected with motor wheel 10 by belt, motor wheel 10 is fixedly connected with an end of connecting rod 11, the other end of connecting rod 11 is fixedly connected with the middle part of fork 12, the base plate of the lower end of fork 12 and test frame 1 is flexibly connected, the upper end of fork 12 and horizontal drive link 13 guide pole 14 one by one of taking up an official post is fixedly connected with, guide pole 14 other ends are fixedly connected with corresponding counterweight seat 3 through gathering sill 8, guide pole 14 moves back and forth the corresponding counterweight seat 3 of drive along gathering sill 8 and does horizontal reciprocating movement along chute 2.
In this specific embodiment, as depicted in figs. 1 and 2, motor wheel 10 comprises two the first motor wheels 15 that coaxially are fixedly connected with and the second motor wheel 16, and belt is connected with the first motor wheel 15 that is positioned at test frame 1 inboard, and the second motor wheel 16 is connected with connecting rod 11.The second motor 16 wheel radials are provided with several evenly distributed adjusting screws 17 for being connected with connecting rod 11.The end be connected with fork 12 on connecting rod 11 is provided with several evenly distributed adjusting screws 17 for being connected with fork 12, and the interlude of fork 12 is provided with several evenly distributed adjusting screws 17 for being connected with connecting rod 11.
Above-mentioned explanation is not limitation of the utility model, and the utility model also is not limited to above-mentioned giving an example.Those skilled in the art are in essential scope of the present utility model, and the variation of making, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model, and protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. a door and window hardware system middle pulley proving installation, comprise test frame, it is characterized in that: in described test frame, be provided with driving mechanism, be provided with the test simulation window rail on the upper surface worktable of described test frame, described test simulation window rail top is provided with chute, be provided with the counterweight seat that several can move around along described chute in described chute, the bottom of described counterweight seat is provided with the pulley mounting hole, described counterweight seat upper end is provided with dismountable for placing the weight tray of counterweight, described driving mechanism is connected with described counterweight seat and drives each described counterweight seat to do horizontal reciprocating movement along described chute, the upper end of pulley is fixedly mounted in described pulley mounting hole and its lower end and described test simulation window rail butt.
2. a kind of door and window hardware system middle pulley proving installation according to claim 1, it is characterized in that: described chute is by two slide bar arranged side by side besieged cities, described slide bar is fixed on the upper surface worktable of described test frame by several bracing frames, be provided with gathering sill in described slide bar, the two ends difference inlay card of described counterweight seat is in described gathering sill.
3. a kind of door and window hardware system middle pulley proving installation according to claim 2, it is characterized in that: described counterweight seat comprises and moves horizontally plate, vertical plate and the vertical axle of inserting, the described two ends that move horizontally plate active card respectively are embedded in described gathering sill, described moving horizontally on plate is provided with the jack corresponding with described test simulation window rail position, described vertical plate is fixed in described jack, described pulley mounting hole is arranged on the bottom of described vertical plate, described pulley is arranged in described pulley mounting hole and its upper end both side ends is fixedly connected with described vertical plate by gib screw, the described vertical axle of inserting is arranged on described vertical plate upper end central authorities, the center of described weight tray is through described vertical slotting axle and be enclosed within described vertical inserting on axle.
4. a kind of door and window hardware system middle pulley proving installation according to claim 2, it is characterized in that: described driving mechanism comprises motor, motor wheel, connecting rod, fork, horizontal drive link and several guide poles, the even stationary arrangement of one end of each described guide pole is on described horizontal drive link, described motor is connected with described motor wheel by belt, described motor wheel is fixedly connected with an end of described connecting rod, the other end of described connecting rod is fixedly connected with the middle part of described fork, the lower end of described fork and the base plate of described test frame are flexibly connected, the upper end of described fork and the described horizontal drive link guide pole one by one of taking up an official post is fixedly connected with, the described guide pole other end is fixedly connected with corresponding described counterweight seat through described gathering sill, described guide pole moves back and forth the corresponding described counterweight seat of drive along described gathering sill and does horizontal reciprocating movement along chute.
5. a kind of door and window hardware system middle pulley proving installation according to claim 4, it is characterized in that: described motor wheel comprises two the first motor wheels that coaxially are fixedly connected with and the second motor wheel, described belt is connected with the first motor wheel that is positioned at described test frame inboard, and described the second motor wheel is connected with described connecting rod.
6. a kind of door and window hardware system middle pulley proving installation according to claim 5, it is characterized in that: described the second motor wheel radially is provided with several evenly distributed adjusting screws for being connected with described connecting rod.
7. according to the described a kind of door and window hardware system middle pulley proving installation of any one in claim 4-6, it is characterized in that: the end be connected with described fork on described connecting rod is provided with several evenly distributed adjusting screws for being connected with described fork, and the interlude of described fork is provided with several evenly distributed adjusting screws for being connected with described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203613963U CN203323999U (en) | 2013-06-21 | 2013-06-21 | Pulley testing device for door and window hardware system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203613963U CN203323999U (en) | 2013-06-21 | 2013-06-21 | Pulley testing device for door and window hardware system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203323999U true CN203323999U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203613963U Expired - Fee Related CN203323999U (en) | 2013-06-21 | 2013-06-21 | Pulley testing device for door and window hardware system |
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| CN (1) | CN203323999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376208A (en) * | 2013-06-21 | 2013-10-30 | 宁波市产品质量监督检验研究院 | Rolling wheel testing device of door and window hardware system |
| CN107907317A (en) * | 2017-11-18 | 2018-04-13 | 展红明 | Grapplers test device |
-
2013
- 2013-06-21 CN CN2013203613963U patent/CN203323999U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376208A (en) * | 2013-06-21 | 2013-10-30 | 宁波市产品质量监督检验研究院 | Rolling wheel testing device of door and window hardware system |
| CN103376208B (en) * | 2013-06-21 | 2015-09-23 | 宁波市产品质量监督检验研究院 | A kind of door and window hardware system middle pulley proving installation |
| CN107907317A (en) * | 2017-11-18 | 2018-04-13 | 展红明 | Grapplers test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |