CN204847645U - A test stand is put take up and is put for elevator safety parts check out test set - Google Patents
A test stand is put take up and is put for elevator safety parts check out test set Download PDFInfo
- Publication number
- CN204847645U CN204847645U CN201520388608.6U CN201520388608U CN204847645U CN 204847645 U CN204847645 U CN 204847645U CN 201520388608 U CN201520388608 U CN 201520388608U CN 204847645 U CN204847645 U CN 204847645U
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- CN
- China
- Prior art keywords
- elevator safety
- pivot arm
- safety parts
- bolster
- test rack
- 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
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Abstract
The utility model discloses a test stand is put take up and is put for elevator safety parts check out test set, including putting bolster, swinging boom, base and drive assembly, swinging boom one end with put the bolster and be connected, the swinging boom other end is connected with drive assembly, is connected with the base in the middle part of the swinging boom, the base is fixed in on the elevator safety parts testing stand. Add this test stand and put take up postpone on elevator safety parts check out test set, can prevent effectively that the test stand from descending suddenly, play the protectiveness effect to ground operating personnel's personal safety, this test stand is put the take up and is put simple structure, during the use, as long as according to test stand among the practical application locate highly install can, simultaneously, its installation quantity also can be according to actual conditions and decide, it is nimble convenient to use.
Description
Technical field
The utility model relates to the check implement field of elevator safety parts, and particularly a kind of test rack for elevator safety parts check implement puts bearing apparatus.
Background technology
In the testing process of elevator performance and safety, usually need test rack to be hung on elevator safety parts testing stand hoistway internal upper part, other operation is carried out to facilitate in hoistway bottom of soaring.In traditional detecting device, artificial placement can only be taked to put bolster, this mode inefficiency, there is potential safety hazard and be not suitable for the test of large quality.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of test rack for elevator safety parts check implement to put bearing apparatus, this device holds unsettled test rack for putting, can the safety of effective guarantee ground handling operator.
The technical solution of the utility model is: a kind of test rack for elevator safety parts check implement puts bearing apparatus, comprise and put bolster, pivot arm, base and driven unit, pivot arm one end with put bolster and be connected, the pivot arm other end is connected with driven unit, be connected with base in the middle part of pivot arm, base is fixed on elevator safety parts testing stand.
Describedly put the rectangular frame structure that bolster is two-beam type, comprise two bearing beams and pipe link, two bearing beams are located at the both sides of pivot arm respectively, and bearing beam and pivot arm hinged; Be fixedly connected with by multiple pipe link between two bearing beams.To bolster be put be designed to the framed structure of two-beam type, on the one hand to ensure its supporting power to test rack, simplify its structure on the other hand as far as possible, conveniently put transport and the installation of bolster, simultaneously, framed structure can be fixed on elevator safety parts testing stand preferably, makes it more stable to the load-bearing of test rack.
Described pivot arm comprises two identical side arms of structure, and each side arm comprises the Forearm and postbrachium section that are connected respectively, and the junction of Forearm and postbrachium section is hinged with the bearing beam inwall putting bolster.Two can reach good fiting effect between side arm and the double-girder type structure putting bolster.
On described each side arm, the junction of Forearm and postbrachium section forms the angle of 120 ° ~ 150 °.
On described pivot arm, the front end of two Forearms is provided with cross bar, and cross bar two ends are fixed on two side arms, and cross bar is positioned to be put below bolster, and cross bar two ends are correspondingly positioned at bottom two bearing beams.Wherein, when pivot arm is turned over, bolster jack-up will be put by cross bar, thus make to put bolster disengaging elevator safety parts testing stand.
On described each side arm, the top of postbrachium section is trabeation, and the bottom of postbrachium section is the triangle platy structure to downward-extension, and the length of postbrachium pars infrasegmentalis is 1/3 ~ 2/3 of postbrachium section total length.The triangle platy structure of postbrachium pars infrasegmentalis, not only facilitates the installation of pivot arm to fix, and to also increase when pivot arm rotates the bearing capacity putting bolster, makes whole test rack put the structure of bearing apparatus more stable.
In described each side arm, the lower convex place of triangle platy structure is positioned at the middle part of pivot arm, and under the triangle platy structure of two side arms, convex place is connected with base by the first rotating shaft.
On described pivot arm, the end of two postbrachium sections is connected by the second rotating shaft, is connected in the middle part of the second rotating shaft with driven unit.
Described driven unit comprises drive motor, motor screw and motor mount, and drive motor is connected with the second rotating shaft on pivot arm by motor screw, and drive motor is fixed on elevator safety parts testing stand by motor mount.
This test rack puts bearing apparatus when using, and its principle is: when without the need to put hold test rack time, putting bolster needs to turn over recoverys, and drive motor drive motor bolt rotary, first pulls pivot arm to retreat, and bolster retrogressing is put in now pivot arm drive; Then the second axis of rotation on motor screw driven rotary arm, now pass through the intersection effect of the first rotating shaft and pivot arm and truss, pivot arm stirs work relative to putting after bolster carries out, until cross bar touches with the bearing beam bottom connection putting bolster both sides, cross bar is turned in negative angle after holding up and putting bolster, avoids elevator safety parts testing stand gets back to stop place after each truss; If desired put when holding test rack, then each parts counteragent.
The utility model, relative to prior art, has following beneficial effect:
Elevator safety parts check implement is set up after this test rack puts bearing apparatus, can effectively prevent test rack from landing suddenly, supportability effect is played to the personal safety of ground handling operator.
This test rack puts bearing apparatus structure simply, and during use, as long as carry out installing according to the height in practical application residing for test rack, meanwhile, it is installed quantity and also can determine according to actual conditions, flexible and convenient to use.
Accompanying drawing explanation
Fig. 1 is the structural representation that this test rack puts bearing apparatus.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment
A kind of test rack for elevator safety parts check implement of the present embodiment puts bearing apparatus, as shown in Figure 1, comprise and put bolster 1, pivot arm 2, base 3 and driven unit 4, pivot arm one end with put bolster and be connected, the pivot arm other end is connected with driven unit, be connected with base in the middle part of pivot arm, base is fixed on elevator safety parts testing stand 5.
As shown in Figure 2, put the rectangular frame structure that bolster is two-beam type, comprise two bearing beam 1-1 and pipe link 1-2, two bearing beams are located at the both sides of pivot arm respectively, and bearing beam and pivot arm hinged; Be fixedly connected with by multiple pipe link between two bearing beams.To bolster be put be designed to the framed structure of two-beam type, on the one hand to ensure its supporting power to test rack, simplify its structure on the other hand as far as possible, conveniently put transport and the installation of bolster, simultaneously, framed structure can be fixed on elevator safety parts testing stand preferably, makes it more stable to the load-bearing of test rack.
Pivot arm comprises two identical side arms of structure, and as shown in Figure 1, each side arm comprises the Forearm 2-1 and postbrachium section 2-2 that are connected respectively, and the junction of Forearm and postbrachium section is hinged with the bearing beam inwall putting bolster.Two can reach good fiting effect between side arm and the double-girder type structure putting bolster.
On each side arm, the junction of Forearm and postbrachium section forms the angle of 120 ° ~ 150 °.
On pivot arm, the front end of two Forearms is provided with cross bar 2-3, and cross bar two ends are fixed on two side arms, and cross bar is positioned to be put below bolster, and cross bar two ends are correspondingly positioned at bottom two bearing beams.Wherein, when pivot arm is turned over, bolster jack-up will be put by cross bar, thus make to put bolster disengaging elevator safety parts testing stand.
On each side arm, the top of postbrachium section is trabeation, and the bottom of postbrachium section is the triangle platy structure to downward-extension, and the length of postbrachium pars infrasegmentalis is 1/3 ~ 2/3 of postbrachium section total length.The triangle platy structure of postbrachium pars infrasegmentalis, not only facilitates the installation of pivot arm to fix, and to also increase when pivot arm rotates the bearing capacity putting bolster, makes whole test rack put the structure of bearing apparatus more stable.
In each side arm, the lower convex place of triangle platy structure is positioned at the middle part of pivot arm, and under the triangle platy structure of two side arms, convex place is connected with base by the first rotating shaft 2-4.
On pivot arm, the end of two postbrachium sections is connected by the second rotating shaft 2-5, is connected in the middle part of the second rotating shaft with driven unit.
As shown in Figure 3, driven unit comprises drive motor 4-1, motor screw 4-2 and motor mount 4-3, and drive motor is connected with the second rotating shaft on pivot arm by motor screw, and drive motor is fixed on elevator safety parts testing stand by motor mount.
When this test rack puts bearing apparatus use, its principle is: when without the need to put hold test rack time, put bolster need turn over (as illustrated by the arrows in fig. 1) reclaim, drive motor drive motor bolt rotary, first pull pivot arm to retreat, now pivot arm drives and puts bolster retrogressing; Then the second axis of rotation on motor screw driven rotary arm, now pass through the intersection effect of the first rotating shaft and pivot arm and truss, pivot arm stirs work relative to putting after bolster carries out, until cross bar touches with the bearing beam bottom connection putting bolster both sides, cross bar is turned in negative angle after holding up and putting bolster, avoids elevator safety parts testing stand gets back to stop place after each truss; If desired put when holding test rack, then each parts counteragent.
As mentioned above, just can realize the utility model preferably, above-described embodiment is only preferred embodiment of the present utility model, is not used for limiting practical range of the present utility model; Namely all equalizations done according to the utility model content change and modify, all by the utility model claim scope required for protection is contained.
Claims (9)
1. the test rack for elevator safety parts check implement puts bearing apparatus, it is characterized in that, comprise and put bolster, pivot arm, base and driven unit, pivot arm one end with put bolster and be connected, the pivot arm other end is connected with driven unit, be connected with base in the middle part of pivot arm, base is fixed on elevator safety parts testing stand.
2. put bearing apparatus for the test rack of elevator safety parts check implement according to claim 1, it is characterized in that, describedly put the rectangular frame structure that bolster is two-beam type, comprise two bearing beams and pipe link, two bearing beams are located at the both sides of pivot arm respectively, and bearing beam and pivot arm hinged; Be fixedly connected with by multiple pipe link between two bearing beams.
3. put bearing apparatus for the test rack of elevator safety parts check implement according to claim 2, it is characterized in that, described pivot arm comprises two identical side arms of structure, each side arm comprises the Forearm and postbrachium section that are connected respectively, and the junction of Forearm and postbrachium section is hinged with the bearing beam inwall putting bolster.
4. put bearing apparatus for the test rack of elevator safety parts check implement according to claim 3, it is characterized in that, on described each side arm, the junction of Forearm and postbrachium section forms the angle of 120 ° ~ 150 °.
5. put bearing apparatus for the test rack of elevator safety parts check implement according to claim 3, it is characterized in that, on described pivot arm, the front end of two Forearms is provided with cross bar, cross bar two ends are fixed on two side arms, cross bar is positioned to be put below bolster, and cross bar two ends are correspondingly positioned at bottom two bearing beams.
6. put bearing apparatus for the test rack of elevator safety parts check implement according to claim 3, it is characterized in that, on described each side arm, the top of postbrachium section is trabeation, the bottom of postbrachium section is the triangle platy structure to downward-extension, and the length of postbrachium pars infrasegmentalis is 1/3 ~ 2/3 of postbrachium section total length.
7. put bearing apparatus for the test rack of elevator safety parts check implement according to claim 6, it is characterized in that, in described each side arm, the lower convex place of triangle platy structure is positioned at the middle part of pivot arm, and under the triangle platy structure of two side arms, convex place is connected with base by the first rotating shaft.
8. put bearing apparatus for the test rack of elevator safety parts check implement according to claim 6, it is characterized in that, on described pivot arm, the end of two postbrachium sections is connected by the second rotating shaft, is connected in the middle part of the second rotating shaft with driven unit.
9. put bearing apparatus for the test rack of elevator safety parts check implement according to claim 8, it is characterized in that, described driven unit comprises drive motor, motor screw and motor mount, drive motor is connected with the second rotating shaft on pivot arm by motor screw, and drive motor is fixed on elevator safety parts testing stand by motor mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388608.6U CN204847645U (en) | 2015-06-08 | 2015-06-08 | A test stand is put take up and is put for elevator safety parts check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520388608.6U CN204847645U (en) | 2015-06-08 | 2015-06-08 | A test stand is put take up and is put for elevator safety parts check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204847645U true CN204847645U (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520388608.6U Expired - Fee Related CN204847645U (en) | 2015-06-08 | 2015-06-08 | A test stand is put take up and is put for elevator safety parts check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204847645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925607A (en) * | 2015-06-08 | 2015-09-23 | 广东省特种设备检测研究院 | Test frame placing and bearing device for elevator safety component detection device |
-
2015
- 2015-06-08 CN CN201520388608.6U patent/CN204847645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925607A (en) * | 2015-06-08 | 2015-09-23 | 广东省特种设备检测研究院 | Test frame placing and bearing device for elevator safety component detection device |
| CN104925607B (en) * | 2015-06-08 | 2017-06-06 | 广东省特种设备检测研究院 | Test stand for elevator safety part testing equipment puts bearing apparatus |
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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: 20151209 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |