CN203255859U - Auxiliary testing platform - Google Patents
Auxiliary testing platform Download PDFInfo
- Publication number
- CN203255859U CN203255859U CN 201320214594 CN201320214594U CN203255859U CN 203255859 U CN203255859 U CN 203255859U CN 201320214594 CN201320214594 CN 201320214594 CN 201320214594 U CN201320214594 U CN 201320214594U CN 203255859 U CN203255859 U CN 203255859U
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- CN
- China
- Prior art keywords
- platform
- locking bearing
- screw bolt
- shaped screw
- subtest
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- 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 - Lifetime
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Abstract
The utility model discloses an auxiliary testing platform which comprises an article placing platform, a mechanical support, a T-shaped threaded bolt and a locking bearing. The T-shaped threaded bolt penetrates through the middle of the upper end face of the mechanical support so as to connect the article placing platform, the locking bearing and the mechanical support together. The T-shaped threaded bolt is fixedly connected with the article placing platform. The T-shaped threaded bolt is movably connected with the locking bearing and the middle of the upper end face of the mechanical support through threads. A handle is arranged on the outer side of the locking bearing. Pulleys with locking devices are arranged at the lower end of the mechanical support. The testing platform can be adjusted in height through ascending and descending, moves horizontally through the pulleys, is fixed when the pulleys are locked, and is wide in utilization and convenient to operate.
Description
Technical field
The utility model relates to a kind of subtest platform, belongs to the mechanical equipment field.
Background technology
Along with being widely used of Escalator, just more outstanding to the requirement of Escalator safety and reliability, therefore need do reliability certification to all parts of Escalator.In the actual testing process, need parts size, the weight of check all uncertain, when the volume weight of test component is larger, hold up the states such as just inconvenient and dangerous, static, the level that can't guarantee simultaneously to require in the testing process by lifting of manpower.
Summary of the invention
How technical problem to be solved in the utility model is so that safe the carrying out easy to detect of each parts of Escalator, satisfies simultaneously that testing process is stable to test environment, the requirement of level, the utility model proposes a kind of liftable subtest platform.
The utility model is for realizing above-mentioned technique effect by the following technical solutions: a kind of subtest platform, comprise object disposing platform and machinery mount, also comprise T-shaped screw bolt and the locking bearing that matches with T-shaped screw bolt diameter, table top at described machinery mount offers the through hole that is complementary with described T-shaped screw bolt diameter, wherein, one end of T-shaped screw bolt is captiveed joint with the bottom surface of object disposing platform, and the through hole that the other end of T-shaped screw bolt passes on the described machinery mount table top is flexibly connected with the locking bearing.
Further, the outside of described locking bearing is fixedly connected with handle.
Further, the bottom of described machinery mount is equipped with the pulley of locking device.
Further, described machinery mount is that angle steel by 50 mm *, 50 mm *, 3 mm is welded; Described object disposing platform is the cast iron platform of Ф 200mm; The model of described T-shaped screw bolt is Ф 50 mm, and the width of thread is 2mm, and depth of thread is 3mm; The model of locking bearing is Ф 120 mm.
Further, described handle specification is that Ф 10 mm, length are 100mm, and quantity is 4, and handle is evenly distributed and is welded on the locking bearing outside.
Further, the specification of described pulley is Ф 60mm, and on four pin that are bolted to support by Ф 8 mm, described latching device is the brake that is installed in the pulley outside.
Further, the material of described brake is iron plate.
The utility model compared with prior art, but height is regulated in the test platform oscilaltion, by the pulley parallel motion, fixes by locked pulley, widely applicable, easy to operate.
Description of drawings
Fig. 1 is structural representation of the present utility model,
Wherein: 1. object disposing platform, 2. locking bearing, 3. handle, 4. machinery mount, 5.T type screw bolt, 6. pulley.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail:
As shown in Figure 1, this covering device comprises object disposing platform, locking bearing, handle, machinery mount, T-shaped screw bolt, six parts of pulley.Machinery mount is that the angle steel by 50 mm *, 50 mm *, 3 mm is welded, and the middle part, upper surface of machinery mount links together object disposing platform, locking bearing, machinery mount by T-shaped screw bolt, can realize by the rotation of screw thread moving up and down between the three.The model of T-shaped screw bolt is Ф 50 mm, width of thread 2mm, degree of depth 3mm; Object disposing platform is the cast iron platform of Ф 200mm; The model of locking bearing is Ф 120 mm; The handle specification is Ф 10 mm, length 100mm, and 4 handles are set altogether, is evenly distributed to be welded on the locking bearing; The specification of pulley is Ф 60mm, and the brake that the outside makes with iron plate is on four pin that are bolted to support by Ф 8 mm.
Wherein machinery mount plays the effect of support, consists of the general frame of test platform.Pulley with lock makes things convenient for movement and the locking of test platform; The up-and-down movement of locking bearing control bolt, installing this locking bearing can make when coiling dynamic bearing lighter by increasing friction force, and platform is difficult for skidding when placing weight, articles holding table is towards rising when up time dials dynamic bearing, articles holding table was towards decline when the inverse time dials was moving, thereby regulated the level height of placing thing; The glove table top is cast by the pig iron, guarantees the firm and stable of glove table top.
Claims (7)
1. subtest platform, comprise object disposing platform and machinery mount, it is characterized in that: also comprise T-shaped screw bolt and the locking bearing that matches with T-shaped screw bolt diameter, table top at described machinery mount offers the through hole that is complementary with described T-shaped screw bolt diameter, wherein, one end of T-shaped screw bolt is captiveed joint with the bottom surface of object disposing platform, and the through hole that the other end of T-shaped screw bolt passes on the described machinery mount table top is flexibly connected with the locking bearing.
2. subtest platform as claimed in claim 1, it is characterized in that: the outside of described locking bearing is fixedly connected with handle.
3. subtest platform as claimed in claim 1 or 2, it is characterized in that: the bottom of described machinery mount is equipped with the pulley of locking device.
4. subtest platform as claimed in claim 1 is characterized in that: described machinery mount is that the angle steel by 50 mm *, 50 mm *, 3 mm is welded; Described object disposing platform is the cast iron platform of Ф 200mm; The model of described T-shaped screw bolt is Ф 50 mm, and the width of thread is 2mm, and depth of thread is 3mm; The model of locking bearing is Ф 120 mm.
5. subtest platform as claimed in claim 2, it is characterized in that: described handle specification is that Ф 10 mm, length are that 100mm, quantity are 4, described 4 handles are evenly distributed and are welded on the locking bearing outside.
6. subtest platform as claimed in claim 3, it is characterized in that: the specification of described pulley is Ф 60mm, on four pin that are bolted to support by Ф 8 mm, described latching device is the brake that is installed in the pulley outside.
7. subtest platform as claimed in claim 6, it is characterized in that: the material of described brake is iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214594 CN203255859U (en) | 2013-04-25 | 2013-04-25 | Auxiliary testing platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320214594 CN203255859U (en) | 2013-04-25 | 2013-04-25 | Auxiliary testing platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203255859U true CN203255859U (en) | 2013-10-30 |
Family
ID=49468444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320214594 Expired - Lifetime CN203255859U (en) | 2013-04-25 | 2013-04-25 | Auxiliary testing platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203255859U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277643A (en) * | 2013-04-25 | 2013-09-04 | 康力电梯股份有限公司 | Auxiliary testing platform |
-
2013
- 2013-04-25 CN CN 201320214594 patent/CN203255859U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103277643A (en) * | 2013-04-25 | 2013-09-04 | 康力电梯股份有限公司 | Auxiliary testing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |