CN202655861U - Jacking mechanism for dismounting filled internal bracing plate - Google Patents
Jacking mechanism for dismounting filled internal bracing plate Download PDFInfo
- Publication number
- CN202655861U CN202655861U CN 201220218239 CN201220218239U CN202655861U CN 202655861 U CN202655861 U CN 202655861U CN 201220218239 CN201220218239 CN 201220218239 CN 201220218239 U CN201220218239 U CN 201220218239U CN 202655861 U CN202655861 U CN 202655861U
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- China
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- hinged
- base
- connecting plate
- dismounting
- jacking mechanism
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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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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a jacking mechanism for dismounting a filled internal bracing plate, comprising a sliding rod and a base, wherein a fixed block is fixedly arranged on the sliding rod, and an ejector rod extending rightwards is fixedly arranged on the fixed block; and a mounting seat is fixedly mounted at the left end of the base, an operating handle is hinged with the mounting seat, a connecting plate is hinged with the middle section of the operating handle, and the left end part of the connecting plate is hinged with the right end part of the ejector rod. The jacking mechanism can realize that the inner cavity of a cabinet body outwards generates 2-3 mm elastic deformation, the size of the inner cavity is increased, the internal bracing plate can be detached easily and conveniently, the labor intensity in the production process is relieved, and the production time of the procedure is reduced, and the labor efficiency is improved.
Description
Technical field
The utility model relates to the support mechanism that a kind of safety cabinet is installed, especially a kind of support mechanism that dismantles fagging in the can.
Background technology
Safety cabinet needs to add cement between two-layer cabinet, the intensity of reinforced safety cabinet after finishing interior outer cabinet welding.In order to prevent in cemented process, causing the cabinet distortion, each supports the cabinet inner chamber by two interior faggings at the transverse and longitudinal both direction, after the bricklayer’s's order of pouring water, because the cement compressing makes the cabinet inner chamber to internal strain, cause and to take out interior fagging smoothly, affect manufacturing schedule.
Fully by fagging in manually dismantling with driving, not only labour intensity is large, the time is long before.And easily interior fagging is drawn brokenly, can not reuse.Part inner chamber distortion serious in addition can not dismantle, have a strong impact on production process.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of cabinet inner chamber of realizing strain outwards to occur, increase inner cavity size, can realize conveniently that interior fagging gets the support mechanism of the interior fagging of dismounting can of easy removal.
According to the technical scheme that the utility model provides, the support mechanism of fagging comprises sliding bar and base in the described dismounting can, is fixed with fixed block at sliding bar, is fixed with the push rod that stretches out to the right at fixed block; Left end at base is fixed with mount pad, is hinged with operating grip at mount pad, is hinged with connecting plate in the stage casing of operating grip, and the left part of connecting plate and the right part of push rod are hinged.
All be fixed with back-up block in the left part of sliding bar and the right part of base.
The utility model can realize that the strain of 2 ~ 3mm outwards occurs the cabinet inner chamber, increases the size of inner chamber, can realize conveniently that interior fagging gets easy removal, alleviates labour intensity in the production process, reduces production time of this procedure.Raise labour efficiency.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is fundamental diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure, the utility model mainly is made of parts such as sliding bar 1, base 2, fixed block 3, push rod 4, mount pad 5, operating grip 6, connecting plate 7 and back-up blocks 8.
The support mechanism of fagging comprises sliding bar 1 and base 2 in this dismounting can, is fixed with fixed block 3 at sliding bar 1, is fixed with the push rod 4 that stretches out to the right at fixed block 3; Left end at base 2 is fixed with mount pad 5, is hinged with operating grip 6 at mount pad 5, is hinged with connecting plate 7 in the stage casing of operating grip 6, and the right part of the left part of connecting plate 7 and push rod 4 is hinged.
All be fixed with back-up block 8 in the left part of sliding bar 1 and the right part of base 2, locating piece 9 fixing on back-up block 8 and the interior outer cabinet cooperates.
Fixed block 3 is connected with sliding bar and is that full weld connects, and connecting plate 7 and push rod 4 are undertaken hinged by bearing pin, and sliding bar 1 and base 2 are smooth matched in clearance, by the relative displacement of connecting plate 7, can, can realize the relative sliding of sliding bar 1 and base 2.
During work, by connecting plate 7 base 2 and sliding bar 1 are relatively moved, when the tong push rod was up to the standard state, connecting plate 7 was in self-locking state, can realize that the strain of 2 ~ 3mm outwards occurs the cabinet inner chamber, increases the size of inner chamber.
In the process of support cabinet inner chamber, by operating grip 6 being applied the compressing power of F1.Push rod 4 drives the tension force that 1 pair of cabinet of sliding bar produces Fx, specifically sees Fig. 3.
Connecting plate 7 and operating grip 6 are carried out force analysis, and take mount pad 5 fulcrums as pivot point, F1 and F2 produce moment M1 and M2 around its fulcrum respectively.When reaching poised state
F1·X1=F2·X2
Be F2=F1X1/X2=10F1
Hinge block on the connecting plate 7 is two power bars, and its active force to push rod 4 is and the value of the reverse equivalent of F2, specifically sees Fig. 3.
This mechanism is to the tension force Fx=F2COS θ of inner chamber level;
When back-up block 8 contacts with the cabinet inwall, during θ ≈ 0,
Fx≈F2≈10·F1
This support structure is to ten times of the tension force Fx of the cabinet power F1 that to be arm apply operating grip 6, and arrive level namely: θ=0 o'clock, the reaction force of cabinet is 0 to the moment of whole mechanism, can reach the effect of self-locking, guarantees the stability of fagging process in the dismounting.
Claims (2)
1. a support mechanism that dismantles fagging in the can is characterized in that: comprise sliding bar (1) and base (2), be fixed with fixed block (3) at sliding bar (1), be fixed with the push rod (4) that stretches out at fixed block (3) to the right; Left end at base (2) is fixed with mount pad (5), is hinged with operating grip (6) at mount pad (5), is hinged with connecting plate (7) in the stage casing of operating grip (6), and the right part of the left part of connecting plate (7) and push rod (4) is hinged.
2. the support mechanism of fagging in the dismounting can as claimed in claim 1 is characterized in that: all be fixed with back-up block (8) in the left part of sliding bar (1) and the right part of base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218239 CN202655861U (en) | 2012-05-15 | 2012-05-15 | Jacking mechanism for dismounting filled internal bracing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220218239 CN202655861U (en) | 2012-05-15 | 2012-05-15 | Jacking mechanism for dismounting filled internal bracing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655861U true CN202655861U (en) | 2013-01-09 |
Family
ID=47450794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220218239 Expired - Lifetime CN202655861U (en) | 2012-05-15 | 2012-05-15 | Jacking mechanism for dismounting filled internal bracing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655861U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516111A (en) * | 2020-04-29 | 2020-08-11 | 昌大建筑科技有限公司 | Precast forming die for concrete wallboard |
-
2012
- 2012-05-15 CN CN 201220218239 patent/CN202655861U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111516111A (en) * | 2020-04-29 | 2020-08-11 | 昌大建筑科技有限公司 | Precast forming die for concrete wallboard |
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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: 20130109 |