CN103934804A - Locking and supporting mechanism with two adjustable ends - Google Patents
Locking and supporting mechanism with two adjustable ends Download PDFInfo
- Publication number
- CN103934804A CN103934804A CN201310604138.8A CN201310604138A CN103934804A CN 103934804 A CN103934804 A CN 103934804A CN 201310604138 A CN201310604138 A CN 201310604138A CN 103934804 A CN103934804 A CN 103934804A
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- CN
- China
- Prior art keywords
- double
- supporting mechanism
- internal thread
- internally
- handle
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention provides a locking and supporting mechanism with two adjustable ends. The locking and supporting mechanism comprises a handle and double-screw bolts. The two ends, in the length direction, of the handle are respectively provided with an internally-threaded hole, the two internally-threaded holes are coaxial, the threads of the two internally-threaded holes extend in opposite directions, each internally-threaded hole is of a structure of two open ends, the portion, between the two internally-threaded holes, of the handle comprises a hollow cavity, and the diameter of the hollow cavity is at least equal to or larger than the diameter of each internally-threaded hole; the number of the double-screw bolts is two, and the double-screw bolts are in threaded connection with the internally-threaded holes. The locking and supporting mechanism with the two adjustable ends is simple in structure, solid, reliable, low in cost, and capable of being quickly adjusted in a manual mode; in addition, the troubles of designing and machining various functional mechanisms are saved due to the fact that the locking and supporting structure can be applied to the various functional mechanisms, and cost is further reduced.
Description
technical field:
The present invention 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 is complicated, 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.
Two ends adjustable type stop and a 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, its top of double-screw bolt for feet is connected with support portion.
Preferably, the nut of support portion for being threaded with double-screw bolt.
Thereby the present invention 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 better embodiment.
Accompanying drawing 2 is that two ends adjustable type stop and supporting mechanism are for the sectional perspective schematic diagram of small rail car stop mechanism.
Accompanying drawing 3 is that the two ends adjustable type stop of another embodiment and supporting mechanism are for the sectional perspective schematic diagram of small rail car stop mechanism.
Accompanying drawing 4 is that two ends adjustable type stop and supporting mechanism are for the sectional perspective schematic diagram of 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 be 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 be 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 that support portion 24 is threaded for the double-screw bolt 22 with for feet.
The present embodiment be 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: the nut of support portion for being threaded with double-screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604138.8A CN103934804A (en) | 2013-11-26 | 2013-11-26 | Locking and supporting mechanism with two adjustable ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604138.8A CN103934804A (en) | 2013-11-26 | 2013-11-26 | Locking and supporting mechanism with two adjustable ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103934804A true CN103934804A (en) | 2014-07-23 |
Family
ID=51182812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310604138.8A Pending CN103934804A (en) | 2013-11-26 | 2013-11-26 | Locking and supporting mechanism with two adjustable ends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103934804A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2624495A1 (en) * | 1987-12-11 | 1989-06-16 | Bouche Michel | Leg or support pillar of the screw-jack type to support false floors, particularly of computer rooms |
| JPH09242722A (en) * | 1996-03-05 | 1997-09-16 | Teruyuki Ikeda | Bracing metal fitting with attaching base |
| CN1958368A (en) * | 2006-09-29 | 2007-05-09 | 左德建 | Passive automatic method and equipment for guarding against slide of rail vehicles |
| CN201264326Y (en) * | 2008-10-23 | 2009-07-01 | 苏州红枫风电模具有限公司 | Adjustable support system of large-sized male mold |
| CN201291443Y (en) * | 2008-10-27 | 2009-08-19 | 浙江吉利汽车有限公司 | Interspace regulating device |
| CN201334339Y (en) * | 2009-01-05 | 2009-10-28 | 王权 | Miniature screw jack |
| DE102008029889A1 (en) * | 2008-06-24 | 2009-12-31 | Leonhard, Hans, Dipl.-Wirtsch.-Ing. (FH) | Clamping element, tightener, and clamping nut combination for e.g. clamping and strutting cables, has section for receiving work piece to rotate threaded sleeve, and supported at side provided opposite to collar |
| CN202763360U (en) * | 2012-09-20 | 2013-03-06 | 南车南京浦镇车辆有限公司 | Underframe boundary beam tensioner |
| CN203579569U (en) * | 2013-11-26 | 2014-05-07 | 盐池县特力建材有限公司 | Two-end-adjusting type stopping and supporting mechanism |
-
2013
- 2013-11-26 CN CN201310604138.8A patent/CN103934804A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2624495A1 (en) * | 1987-12-11 | 1989-06-16 | Bouche Michel | Leg or support pillar of the screw-jack type to support false floors, particularly of computer rooms |
| JPH09242722A (en) * | 1996-03-05 | 1997-09-16 | Teruyuki Ikeda | Bracing metal fitting with attaching base |
| CN1958368A (en) * | 2006-09-29 | 2007-05-09 | 左德建 | Passive automatic method and equipment for guarding against slide of rail vehicles |
| DE102008029889A1 (en) * | 2008-06-24 | 2009-12-31 | Leonhard, Hans, Dipl.-Wirtsch.-Ing. (FH) | Clamping element, tightener, and clamping nut combination for e.g. clamping and strutting cables, has section for receiving work piece to rotate threaded sleeve, and supported at side provided opposite to collar |
| CN201264326Y (en) * | 2008-10-23 | 2009-07-01 | 苏州红枫风电模具有限公司 | Adjustable support system of large-sized male mold |
| CN201291443Y (en) * | 2008-10-27 | 2009-08-19 | 浙江吉利汽车有限公司 | Interspace regulating device |
| CN201334339Y (en) * | 2009-01-05 | 2009-10-28 | 王权 | Miniature screw jack |
| CN202763360U (en) * | 2012-09-20 | 2013-03-06 | 南车南京浦镇车辆有限公司 | Underframe boundary beam tensioner |
| CN203579569U (en) * | 2013-11-26 | 2014-05-07 | 盐池县特力建材有限公司 | Two-end-adjusting type stopping and supporting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |