CN203579569U - Two-end-adjusting type stopping and supporting mechanism - Google Patents
Two-end-adjusting type stopping and supporting mechanism Download PDFInfo
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- CN203579569U CN203579569U CN201320754075.XU CN201320754075U CN203579569U CN 203579569 U CN203579569 U CN 203579569U CN 201320754075 U CN201320754075 U CN 201320754075U CN 203579569 U CN203579569 U CN 203579569U
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- internal thread
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Abstract
A two-end-adjusting type stopping and supporting mechanism comprises a handle and two studs. Two ends of the handle are provided with coaxial internal thread holes in the length direction of the handle, threads of the internal thread holes are opposite in direction, the internal thread holes are in two-end-open structures, and a hollow cavity at least not smaller than the internal thread holes in diameter is formed in a handle portion between the two internal thread holes. The two studs are in threaded connection with the internal thread holes. The two-end-adjusting type stopping and supporting mechanism is simple in structure, firm, reliable, low in cost and quick in manual adjustment and can be used for different functional mechanisms so that troubles of designing and processing different functional mechanism are omitted, and cost is further reduced.
Description
technical field:
The utility model relates to manual stop and support instrument, particularly a kind of for two ends adjustable type stop and supporting mechanism in middle-size and small-size plant equipment.
background technology:
No matter a lot of enterprises consider or adaptability all needs to make by oneself some equipment based on cost, its stop mechanism and supporting mechanism mostly are independent design, and profile, architectural difference are very large, and stop mechanism complexity, and governing speed is slow.
summary of the invention:
Given this, be necessary to design the adjustable type stop of the fireballing two ends of a kind of low cost and manual adjustments and supporting mechanism.
A kind of two ends adjustable type stop and supporting mechanism, comprise handle and double-screw bolt; Wherein, handle two ends are along its length provided with coaxial internal thread hole, and this trend of screw thread to internal thread hole is contrary, and internal thread hole is that both ends open formula structure and the handle portion between two internal thread holes comprise a hollow cavity that is at least not less than internal thread hole aperture; Double-screw bolt has two, and double-screw bolt is threaded with internal thread hole.
Preferably, the outboard end of two double-screw bolts is fixed with clamping part.
Preferably, clamping part is angle bar, with stud welding.
Preferably, for its top of double-screw bolt of feet, be connected with support portion.
Preferably, support portion is the nut being threaded with double-screw bolt.
Thereby the utility model is simple in structure, solid and reliable, cost is low, manual adjustments is fast and removed owing to can be used for different functional entity the trouble that design, processing can not functional entities from, further reduces costs.
accompanying drawing explanation:
Accompanying drawing 1 is two ends adjustable type stop and the supporting mechanism schematic perspective view of a width preferred embodiments.
Accompanying drawing 2 is two ends adjustable type stop and supporting mechanism sectional perspective schematic diagrames for small rail car stop mechanism.
Accompanying drawing 3 is the two ends adjustable type stop of another embodiment and supporting mechanism sectional perspective schematic diagrames for small rail car stop mechanism.
Accompanying drawing 4 is two ends adjustable type stop and supporting mechanism sectional perspective schematic diagrames for chassis assembly supporting mechanism.
In figure: handle 21, double-screw bolt 22, internal thread hole 211, hollow cavity 212, support 3, clamping part 23, support 4, support portion 24, crossbeam 5.
the specific embodiment:
Embodiment 1: as shown in Figure 1, the adjustable type stop of a kind of two ends and supporting mechanism, comprise handle 21 and double-screw bolt 22; Wherein, handle 21 two ends are along its length provided with coaxial internal thread hole 211, and this screw thread to internal thread hole 211 trend is contrary, internal thread hole 211 comprises a hollow cavity 212 that is at least not less than internal thread hole 211 apertures for both ends open formula structure and 21 parts of the handle between two internal thread holes 211; Double-screw bolt 22 has two, and double-screw bolt 22 is threaded with internal thread hole 211.
As shown in Figure 2, the present embodiment is take small rail car stop mechanism as example, but the application of two ends adjustable type stop and supporting mechanism is not limited to this.When for stop mechanism, two double-screw bolts 22 are threaded with support 3 respectively, when needs stop, turning handle 21, under the positive action of support 3, double-screw bolt 22 is protruding to prop up track.
Embodiment 2: as shown in Figure 1, Figure 3, the adjustable type stop of a kind of two ends and supporting mechanism, comprising: handle 21, double-screw bolt 22, clamping part 23; Wherein, handle 21 two ends are along its length provided with coaxial internal thread hole 211, and this screw thread to internal thread hole 211 trend is contrary, internal thread hole 211 comprises a hollow cavity 212 that is at least not less than internal thread hole 211 apertures for both ends open formula structure and 21 parts of the handle between two internal thread holes 211; Double-screw bolt 22 has two, and double-screw bolt 22 is threaded with internal thread hole 211; Clamping part 23 has two, is angle bar, and clamping part 23 is fixed with the outboard end of double-screw bolt 22 separately respectively, and " L " shape face of clamping part and the two sides matched in clearance of track.
The present embodiment is take small rail car stop mechanism as example, but the application of two ends adjustable type stop and supporting mechanism is not limited to this.When for stop mechanism, two ends adjustable type stop and supporting mechanism rotation are fixed on support 4, when needs stop, turning handle 21, clamping part 23 is clasped double-screw bolt 22 with track laminating and is only made without spin stretching motion.
Embodiment 3: as shown in Figure 4, the adjustable type stop of a kind of two ends and supporting mechanism, comprising: handle 21, double-screw bolt 22, support portion 24; Wherein, handle 21 two ends are along its length provided with coaxial internal thread hole 211, and this screw thread to internal thread hole 211 trend is contrary, internal thread hole 211 comprises a hollow cavity 212 that is at least not less than internal thread hole 211 apertures for both ends open formula structure and 21 parts of the handle between two internal thread holes 211; Double-screw bolt 22 has two, and double-screw bolt 22 is threaded with internal thread hole 211; The nut of support portion 24 for being threaded with the double-screw bolt 22 for feet.
The present embodiment is take chassis assembly supporting mechanism as example, but the application of two ends adjustable type stop and supporting mechanism is not limited to this.When for supporting mechanism, upper stud 22 and crossbeam 5 are welded and fixed.
Claims (5)
1. the stop of two ends adjustable type and a supporting mechanism, is characterized in that: comprise handle and double-screw bolt; Wherein, handle two ends are along its length provided with coaxial internal thread hole, and this trend of screw thread to internal thread hole is contrary, and internal thread hole is that both ends open formula structure and the handle portion between two internal thread holes comprise a hollow cavity that is at least not less than internal thread hole aperture; Double-screw bolt has two, and double-screw bolt is threaded with internal thread hole.
2. two ends as claimed in claim 1 adjustable type stop and supporting mechanism, is characterized in that: the outboard end of two double-screw bolts is fixed with clamping part.
3. two ends as claimed in claim 2 adjustable type stop and supporting mechanism, is characterized in that: clamping part is angle bar, with stud welding.
4. two ends as claimed in claim 1 adjustable type stop and supporting mechanism, is characterized in that: its top of double-screw bolt for feet is connected with support portion.
5. two ends as claimed in claim 4 adjustable type stop and supporting mechanism, is characterized in that: support portion is the nut being threaded with double-screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754075.XU CN203579569U (en) | 2013-11-26 | 2013-11-26 | Two-end-adjusting type stopping and supporting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754075.XU CN203579569U (en) | 2013-11-26 | 2013-11-26 | Two-end-adjusting type stopping and supporting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203579569U true CN203579569U (en) | 2014-05-07 |
Family
ID=50577537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754075.XU Expired - Fee Related CN203579569U (en) | 2013-11-26 | 2013-11-26 | Two-end-adjusting type stopping and supporting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203579569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934804A (en) * | 2013-11-26 | 2014-07-23 | 盐池县特力建材有限公司 | Locking and supporting mechanism with two adjustable ends |
-
2013
- 2013-11-26 CN CN201320754075.XU patent/CN203579569U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934804A (en) * | 2013-11-26 | 2014-07-23 | 盐池县特力建材有限公司 | Locking and supporting mechanism with two adjustable ends |
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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: 20140507 Termination date: 20151126 |