CN209206864U - CT series spring mechanism adjustment tool - Google Patents
CT series spring mechanism adjustment tool Download PDFInfo
- Publication number
- CN209206864U CN209206864U CN201821891083.8U CN201821891083U CN209206864U CN 209206864 U CN209206864 U CN 209206864U CN 201821891083 U CN201821891083 U CN 201821891083U CN 209206864 U CN209206864 U CN 209206864U
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- China
- Prior art keywords
- spring mechanism
- pedestal
- connecting hole
- mandril
- hole
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Abstract
The utility model relates to a kind of adjustment tools, specifically a kind of CT series spring mechanism adjustment tool, including pedestal, mandril, connecting rod and adjusting nut, pedestal is equipped with the first connecting hole, the lower end of mandril is fastened in the first connecting hole, the upper end of mandril is held out against on the pallet of spring mechanism, the second connecting hole is additionally provided on pedestal, downside of the lower end of connecting rod from the second connecting hole through pedestal is simultaneously threadedly coupled with adjusting nut, the upper end of connecting rod is located at the upside of pedestal and is connected with the spring strut of spring mechanism, and the center of pedestal is equipped with transparent through-hole.
Description
Technical field
The utility model relates to a kind of adjustment tool, specifically a kind of CT series spring mechanism adjustment tool.
Background technique
King bolt on CT series spring mechanism is replaced, adjusted and is repaired at present all or conducive to sleeper and jack
Cooperation complete, by the pallet of the energy-stored spring of spring mechanism jack up after, the relative position of sleeper and jack is not fixed, meeting
There are very high risks, and are conducive to this mode and also there is ineffective disadvantage.
Utility model content
The purpose of this utility model is to provide CT series spring mechanism adjustment tools, to solve at present to CT series bullet
When king bolt in spring mechanism is replaced, adjusted and repaired, conducive to sleeper and jack operation, there are working efficiency is low and wind
The high problem in danger.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of CT series spring mechanism adjustment tool, including pedestal, mandril, connecting rod and adjusting nut, pedestal are equipped with
First connecting hole, the lower end of mandril are fastened in the first connecting hole, and the upper end of mandril is held out against on the pallet of spring mechanism, pedestal
On be additionally provided with the second connecting hole, downside of the lower end of connecting rod from the second connecting hole through pedestal is simultaneously threadedly coupled with adjusting nut,
The upper end of connecting rod is located at the upside of pedestal and is connected with the spring strut of spring mechanism, and the center of pedestal is equipped with transparent lead to
Hole.
Preferably, further technical solution is, mandril includes support portion, interconnecting piece and clamping part, interconnecting piece it is upper
End is connected with support portion, and the lower end of interconnecting piece is connected with clamping part, and clamping part is arranged in the first connecting hole, and support portion withstands on bullet
The downside of the pallet of spring mechanism.
Further technical solution is that support portion is in disk form, and interconnecting piece is cylindrical, and the diameter of support portion, which is greater than, to be connected
The diameter of socket part.
Further technical solution is that clamping part is cylindrical, and the diameter of clamping part is less than the diameter of interconnecting piece.
Further technical solution is, the upper end of connecting rod is equipped with the first threaded portion, and lower end is equipped with the second threaded portion, first
Threaded portion is threadedly coupled with the spring strut of spring mechanism, downside of second threaded portion from the second connecting hole through pedestal, adjusts spiral shell
Box thread is connected on the second threaded portion.
Further technical solution is that the first connecting hole is set as two and is symmetrically distributed in the two sides of through-hole, top
Bar is adapted with the first connecting hole.
Further technical solution is that the second connecting hole is set as two and is symmetrically distributed in the two sides of through-hole, even
Bar is adapted with the first connecting hole.
Further technical solution is that the first connecting hole is set between through-hole and the second connecting hole.
Compared with prior art, the utility model has the beneficial effects that the lower end of connecting rod through the downside of pedestal and is led to
It overregulates nut to be threadedly coupled, and the upper end of connecting rod is connected on the spring strut of spring mechanism, at this time the upper end of mandril
It withstands on the pallet of the energy-stored spring of spring mechanism, the lower end of mandril is fastened in the first connecting hole being arranged on pedestal, then
It is gradually up twisted by adjusting nut, push up adjusting nut can pedestal up, mandril can up push up energy-stored spring,
Gradually during upper top, energy-stored spring is gradually up shunk adjusting nut, and the king bolt on CT series spring mechanism is just at this time
Just very easily king bolt can be replaced, adjusted and repaired, due to each portion from through hole through the downside of pedestal
Stable connection between part, risk when work is extremely low, and the utility model also has the advantages that easy to operate, makes the effect of work
Rate is also very high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of CT series spring mechanism adjustment tool.
Fig. 2 is the structural schematic diagram at the first visual angle of pedestal.
Fig. 3 is the cross-sectional view at the second visual angle of pedestal.
Fig. 4 is the structural schematic diagram of mandril.
Fig. 5 is the structural schematic diagram of connecting rod.
In figure: 1, pedestal；2, mandril；3, connecting rod；4, adjusting nut；5, the first connecting hole；6, the second connecting hole；7, lead to
Hole；21, support portion；22, interconnecting piece；23, clamping part；31, the first threaded portion；32, the second threaded portion.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1-5 shows the embodiment of CT series spring mechanism adjustment tool.
Embodiment one:
Referring to attached drawing 1, attached drawing 2 and attached drawing 3, the utility model provides a kind of CT series spring mechanism adjustment tool, packet
Pedestal 1, mandril 2, connecting rod 3 and adjusting nut 4 are included, pedestal 1 is equipped with the first connecting hole 5, and the lower end of mandril 2 is fastened on the first company
It connects in hole 5, the upper end of mandril 2 is held out against on the pallet of spring mechanism, the second connecting hole 6 is additionally provided on pedestal 1, under connecting rod 3
It holds the downside from the second connecting hole 6 through pedestal 1 and is threadedly coupled with adjusting nut 4, the upper end of connecting rod 3 is located at the upper of pedestal 1
Side is simultaneously connected with the spring strut of spring mechanism, and the center of pedestal 1 is equipped with transparent through-hole 7.
At work, first the lower end of mandril 2 is fastened in the first connecting hole 5, the second connecting hole 6 is transparent, can be with
The lower end of connecting rod 3 is passed through from the second connecting hole 6, is consolidated the lower end of connecting rod 3 using adjusting nut 4 in the downside of pedestal 1
It is fixed, then the upper end of connecting rod 3 is fixed on the spring strut of spring mechanism, at this time mandril 2 on correct and withstand on spring mechanism
Energy-stored spring pallet on, then by being twisted upwards by adjusting nut 4 is gradual, adjusting nut 4 can be by pedestal 1 up
Top, is up to push up mandril 2, mandril 2 can compress upwards energy-stored spring, spring during gradually moving upwards
The position of the king bolt of mechanism is always maintained at motionless, and when energy-stored spring gradually reduces, king bolt can be the bottom of relative to
Seat 1 moves downward, and from through-hole 7 through the downside of pedestal 1, thus can staff the downside of pedestal 1 to king bolt into
Row replacement, adjustment and reparation.
Embodiment two:
On the basis of example 1, referring to attached drawing 4, mandril 2 may include support portion 21, interconnecting piece 22 and clamping part
23, the upper end of interconnecting piece 22 is connected with support portion 21, and the lower end of interconnecting piece 22 is connected with clamping part 23, and clamping part 23 is arranged in
In one connecting hole 5, support portion 21 withstands on the downside of the pallet of spring mechanism.
Support portion 21 is specifically used for the pallet of the energy-stored spring of support spring mechanism, in the mistake that pedestal 1 gradually moves upwards
Cheng Zhong, support portion 21 play main supporting role to pallet, and for connecting support portion 21 and clamping part 23, card is set interconnecting piece 22
The collective effect of portion 23 and the first connecting hole 5 realizes the connection between mandril 2 and pedestal 1；First connecting hole 5 can be logical up and down
Saturating, it may also be said to it is impermeable up and down.
In the present embodiment, support portion 21 can be in disk form, and interconnecting piece 22 can be cylindrical, and clamping part 23 can be in
Cylinder, the diameter of support portion 21 are greater than the diameter of interconnecting piece 22, and the diameter of clamping part 23 is less than the diameter of interconnecting piece 22.In this way
Mandril 2 is set to can have better structural stability.
In the present embodiment, support portion 21 can be discoid, and interconnecting piece 22 and clamping part 23 can be set to more ribs
Column, the diameter of support portion 21 are greater than cornerwise length of interconnecting piece 22, and cornerwise length of clamping part 23 is less than connection
Cornerwise length in portion 22 designs the structural stability it is also ensured that mandril 2 in this way.
Preferably, the support portion 21 in the present embodiment, interconnecting piece 22 and clamping part 23 can be integrally formed.
Embodiment three:
On the basis of example 1, referring to attached drawing 5, the upper end of connecting rod 3 is equipped with the first threaded portion 31, and lower end is equipped with second
Threaded portion 32, the first threaded portion 31 are threadedly coupled with the spring strut of spring mechanism, the second threaded portion 32 from the second connecting hole 6 through
The downside of pedestal 1, the threaded connection of adjusting nut 4 are set on the second threaded portion 32.
It is attached, and passes through in the threaded hole for the spring strut that spring mechanism is pierced into first threaded portion 31 of 3 upper end of connecting rod
Fixture nut further progress is fixed, so that the position of 3 upper end of connecting rod and the position of spring strut is enable to fix, it will be under connecting rod 3
Second threaded portion 32 at end passes through pedestal 1, and the second threaded portion 32 is made to be set to the downside of pedestal 1, is passing through adjusting 4 spiral shell of screw thread
Line connection is arranged on the second threaded portion 32, to realize the connection between the lower end of connecting rod 3 and pedestal 1, by this adjustment work
Tool fix after, only need to be twisted upwards on the second threaded portion 32 by adjusting nut 4, can make adjusting nut 4 by pedestal 1 up
Top.
Example IV:
On the basis of example 1, referring to attached drawing 2, the first connecting hole 5 is set as two and is symmetrically distributed in through-hole 7
Two sides, mandril 2 is adapted with the first connecting hole 5；Second connecting hole 6 is set as two and is symmetrically distributed in the two of through-hole 7
Side, connecting rod 3 are adapted with the first connecting hole 5；First connecting hole 5 is set between through-hole 7 and the second connecting hole 6.
It can more consolidate when preferably utility this tool is fixed in this way, being fixed of balancing.
Although reference be made herein to the utility model is described in multiple explanatory embodiments of the utility model, still,
It should be understood that those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations
It will fall within scope and spirit disclosed in the present application.More specifically, it discloses in the application, drawings and claims
In range, can building block to theme combination layout and/or layout carry out a variety of variations and modifications.In addition to building block
And/or outside the modification and improvement of layout progress, to those skilled in the art, other purposes also be will be apparent.
Claims (8)
1. a kind of CT series spring mechanism adjustment tool, it is characterised in that: including pedestal (1), mandril (2), connecting rod (3) and adjust
It saves nut (4), the pedestal (1) is equipped with the first connecting hole (5), and the lower end of the mandril (2) is fastened on the first connecting hole (5)
Interior, the upper end of the mandril (2) is held out against on the pallet of spring mechanism, is additionally provided with the second connecting hole (6) on the pedestal (1),
The lower end of the connecting rod (3) is threadedly coupled from the second connecting hole (6) through the downside of pedestal (1) and with adjusting nut (4), described
The upper end of connecting rod (3) is located at the upside of pedestal (1) and is connected with the spring strut of spring mechanism, and the center of the pedestal (1) is equipped with
Transparent through-hole (7).
2. CT series spring mechanism adjustment tool according to claim 1, it is characterised in that: the mandril (2) includes
The upper end of support portion (21), interconnecting piece (22) and clamping part (23), the interconnecting piece (22) is connected with support portion (21), the company
The lower end of socket part (22) is connected with clamping part (23), and the clamping part (23) is arranged in the first connecting hole (5), the support portion
(21) downside of the pallet of spring mechanism is withstood on.
3. CT series spring mechanism adjustment tool according to claim 2, it is characterised in that: the support portion (21) is in
Disc, the interconnecting piece (22) is cylindrical, and the diameter of the support portion (21) is greater than the diameter of the interconnecting piece (22).
4. CT series spring mechanism adjustment tool according to claim 3, it is characterised in that: the clamping part (23) is in
Cylinder, the diameter of the clamping part (23) are less than the diameter of the interconnecting piece (22).
5. CT series spring mechanism adjustment tool according to claim 1, it is characterised in that: the connecting rod (3) it is upper
End is equipped with the first threaded portion (31), and lower end is equipped with the second threaded portion (32), the bullet of the first threaded portion (31) and spring mechanism
Spring cylinder is threadedly coupled, downside of second threaded portion (32) from the second connecting hole (6) through pedestal (1), the adjusting nut
(4) it is threadedly coupled and is set on the second threaded portion (32).
6. CT series spring mechanism adjustment tool according to claim 1, it is characterised in that: first connecting hole
(5) two are set as and is symmetrically distributed in the two sides of through-hole (7), the mandril (2) is adapted with the first connecting hole (5).
7. CT series spring mechanism adjustment tool according to claim 1, it is characterised in that: second connecting hole
(6) two are set as and is symmetrically distributed in the two sides of through-hole (7), the connecting rod (3) is adapted with the first connecting hole (5).
8. CT series spring mechanism adjustment tool according to claim 1, it is characterised in that: first connecting hole
(5) it is set between through-hole (7) and the second connecting hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891083.8U CN209206864U (en) | 2018-11-16 | 2018-11-16 | CT series spring mechanism adjustment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821891083.8U CN209206864U (en) | 2018-11-16 | 2018-11-16 | CT series spring mechanism adjustment tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209206864U true CN209206864U (en) | 2019-08-06 |
Family
ID=67459833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821891083.8U Active CN209206864U (en) | 2018-11-16 | 2018-11-16 | CT series spring mechanism adjustment tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209206864U (en) |
-
2018
- 2018-11-16 CN CN201821891083.8U patent/CN209206864U/en active Active
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