CN207112114U - A kind of variable-force spring hanger that two-way can be used - Google Patents
A kind of variable-force spring hanger that two-way can be used Download PDFInfo
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- CN207112114U CN207112114U CN201721099603.7U CN201721099603U CN207112114U CN 207112114 U CN207112114 U CN 207112114U CN 201721099603 U CN201721099603 U CN 201721099603U CN 207112114 U CN207112114 U CN 207112114U
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- hole
- pin
- outer barrel
- plate
- suspension rod
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Abstract
The utility model provides a kind of variable-force spring hanger that two-way can be used, including support frame, outer barrel and suspension rod；Support frame includes the top plate with boatswain chair, and top plate two bottom sides are provided with symmetrical biside plate, and biside plate bottom is connected by bottom plate；Outer barrel is rotatablely connected by rotating shaft and biside plate, and outer barrel both ends are respectively equipped with follow block, and middle part is provided with center platen in outer barrel, and center platen both ends are provided with symmetrical two compression spring, and the both ends of center platen are provided with two connecting cylinders, and connecting cylinder is threadedly coupled with suspension rod top.Advantage is：In loading process, the compression spring of lower section is in the state compressed, and the compression spring of top is in the state being stretched, and two compression springs can apply upward elastic force simultaneously to center platen；Outer barrel can be rotated, and upper and lower compression spring position is overturned, and so as to which the spring compressed to original lower section shifts to top and stretches, and the spring being originally stretched in top shifts to lower section and is compressed, and further increases service life.
Description
Technical field
The present invention relates to suspension bracket technical field, more particularly to a kind of variable-force spring hanger that two-way can be used.
Background technology
Variable-force spring hanger（Also referred to as variable spring support hanging frame, bullet are hung）The power conduit that is mainly used in having vertical displacement or
The supporting of equipment.Because it relies primarily on spring force to support load, therefore it is only suitable for being used in the less occasion of vertical displacement.Become
Power spring support hanging frame is built with cylindrically coiled spring, and while carrying, it adapts to the thermal walking of pipeline or equipment, can also inhale
The vibration in closed tube road, damping effect can be played simultaneously, plus it than constant supporting spring hanger economy, therefore allow in Stress calculation
In the case of, it is designed personnel and widely uses.
At present, the design of existing variable-force spring hanger can only be used unidirectionally, during long-term use, compress bullet
Spring can gradual aging, and this long-term Uniaxial Compression to compression spring can reduce its service life significantly, increase replacement cost.
The content of the invention
To solve the above problems, the invention discloses a kind of variable-force spring hanger that two-way can be used.
In order to reach object above, the present invention provides following technical scheme：
A kind of variable-force spring hanger that two-way can be used, it is characterised in that：Including support frame, outer barrel and suspension rod；Institute
Stating support frame includes the top plate with boatswain chair, and the top plate two bottom sides are provided with symmetrical biside plate, and the biside plate is vertical
Set, and biside plate bottom is connected by bottom plate；The outer barrel is arranged in support frame, and outer barrel on both sides of the middle passes through respectively
With being rotatablely connected in the middle part of biside plate, the outer barrel both ends are respectively equipped with follow block for rotating shaft, and middle part is provided with center platen in outer barrel, in described
Pressing plate both ends are provided with symmetrical two compression spring, and symmetrical two connecting cylinder, the compression spring are provided with the middle part of the both ends of center platen
One end be fixedly connected with center platen, the other end is fixedly connected with follow block, and the connecting cylinder is threadedly coupled with suspension rod top, described
Suspension rod bottom is sequentially passed through in the middle part of follow block and in the middle part of bottom plate, and is connected with flower basket bolt, in the middle part of the follow block and bottom plate respectively
Provided with the first through hole being adapted with suspension rod and the second through hole.
Further, in addition to alignment pin, at least one first pin-and-hole is evenly equipped with the follow block, the support frame
Top plate is provided with second pin-and-hole corresponding with the first pin-and-hole position and quantity, first pin-and-hole and the second pin-and-hole with positioning
Pin is adapted, and the first pin-and-hole and the second pin-and-hole are locked by alignment pin.
Further, in addition to spacing collar, the spacing collar is arranged on the inside of follow block, and the internal diameter of spacing collar with
Compression spring external diameter is identical, and is set on the outside of the end of compression spring.
Further, internal thread is provided with the inside of the connecting cylinder, the suspension rod apical lateral is provided with and connecting cylinder internal thread
The external screw thread being adapted.
Compared with prior art, the beneficial effects of the present invention are：Center platen both ends in outer barrel have been fixedly connected with
Compression spring, and the both ends of compression spring are respectively connected with center platen and follow block so that in loading process, when the pressure of lower section
When contracting spring is in the state compressed, the compression spring of top is in the state of stretching, and two compression springs can be to center platen
Apply upward elastic force simultaneously, compared to the existing mode using single compressed spring, there is longer service life；This
Outside, outer barrel can be rotated, and upper and lower compression spring position is overturned, so as to which the spring compressed to original lower section shifts to
Side is simultaneously stretched, and the spring being originally stretched in top shifts to lower section and is compressed, so as to make full use of spring,
Further increase service life.
Brief description of the drawings
Fig. 1 is a kind of structural representation for the variable-force spring hanger that two-way can be used of the present invention.
Reference numerals list：
1- support frames, 11- boatswain chairs, 12- top plates, the pin-and-holes of 121- second, 13- side plates, 14- bottom plates, the through holes of 141- second,
2- outer barrels, 3- suspension rods, 4- rotating shafts, 5- follow blocks, 51- first through hole, the pin-and-holes of 52- first, 6- center platens, 7- compression springs, 8- connect
Connect cylinder, 9- flower basket bolts, 10- alignment pins, 15- spacing collars.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
As illustrated, a kind of variable-force spring hanger that two-way can be used, including support frame 1, outer barrel 2 and suspension rod 3；Branch
Support frame frame 1 includes the top plate 12 with boatswain chair 11, and the two bottom sides of top plate 12 are provided with symmetrical biside plate 13, and biside plate 13 is set vertically
Put, and the bottom of biside plate 13 is connected by bottom plate 14；Outer barrel 2 is arranged in support frame 1, and the on both sides of the middle of outer barrel 2 is led to respectively
Rotating shaft 4 to be crossed to be rotatablely connected with the middle part of biside plate 13, the both ends of outer barrel 2 are respectively equipped with follow block 5, and middle part is provided with center platen 6 in outer barrel 2,
The both ends of center platen 6 are provided with symmetrical two compression spring 7, and symmetrical two connecting cylinder 8 is provided with the middle part of the both ends of center platen 6, compress bullet
One end of spring 7 is fixedly connected with center platen 6, and the other end is fixedly connected with follow block 5, and connecting cylinder 8 is threadedly coupled with the top of suspension rod 3,
The bottom of suspension rod 3 sequentially passes through the middle part of follow block 5 and the middle part of bottom plate 14, and is connected with flower basket bolt 9, follow block 5 and the middle part of bottom plate 14
It is respectively equipped with the through hole 141 of first through hole 51 and second being adapted with suspension rod 3.In the present embodiment, the inner side of connecting cylinder 8 is provided with interior
Screw thread（It is not drawn into）, the apical lateral of suspension rod 3 is provided with the external screw thread being adapted with the internal thread of connecting cylinder 8（It is not drawn into）.
Before use, rotating outer barrel 2 first to vertical state, the top of suspension rod 11 is then sequentially passed through into the middle part of bottom plate 14
Second through hole 141 and the first through hole 51 at the middle part of follow block 5, and be threadedly coupled with the connecting cylinder 8 in the middle part of the lower end of center platen 6, from
And complete the preparation before load.
In loading process, the compression spring 7 of lower section is compressed, and upward thrust, the compression of top are produced to center platen 6
Spring 7 is stretched, and upward pulling force is produced to center platen 6, and two compression springs 7 apply upward support simultaneously to center platen 6
Power, compared to the existing mode using single compressed spring, there is longer service life.
During in use for some time, it is necessary to using variable-force spring hanger other direction of the present invention, first by suspension rod 11
Taken out from outer barrel 2, then being overturned outer barrel 2 up and down, the top of suspension rod 11 is sequentially passed through into the middle part of bottom plate 14 afterwards
The second through hole 141 and the middle part of follow block 5 first through hole 51, and be threadedly coupled with the connecting cylinder 8 in the middle part of the lower end of center platen 6,
So as to complete the preparation before load.
In the present embodiment, in addition to alignment pin 10, at least one first pin-and-hole 52, support frame 1 are evenly equipped with follow block 5
Top plate 12 be provided with second pin-and-hole 121 corresponding with the position of the first pin-and-hole 52 and quantity, the first pin-and-hole 52 and the second pin-and-hole
121 are adapted with alignment pin 10, and the first pin-and-hole 52 and the second pin-and-hole 121 are locked by alignment pin 10.
In the present embodiment, in addition to spacing collar 15, spacing collar 15 are arranged on the inner side of follow block 5, and spacing collar 15
Internal diameter it is identical with the external diameter of compression spring 7, and be set on the outside of the end of compression spring 7.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Formed technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (4)
- A kind of 1. variable-force spring hanger that two-way can be used, it is characterised in that：Including support frame（1）, outer barrel（2）And suspension rod （3）；The support frame（1）Including with boatswain chair（11）Top plate（12）, the top plate（12）Two bottom sides are provided with symmetrical Biside plate（13）, the biside plate（13）It is vertically arranged, and biside plate（13）Bottom passes through bottom plate（14）Connection；The outer barrel （2）It is arranged on support frame（1）It is interior, and outer barrel（2）On both sides of the middle passes through rotating shaft respectively（4）With biside plate（13）Middle part, which rotates, to be connected Connect, the outer barrel（2）Both ends are respectively equipped with follow block（5）, outer barrel（2）Interior middle part is provided with center platen（6）, medium pressure plate（6）Two End is provided with symmetrical two compression spring（7）, center platen（6）Both ends in the middle part of be provided with symmetrical two connecting cylinder（8）, the compression bullet Spring（7）One end and center platen（6）It is fixedly connected, the other end and follow block（5）It is fixedly connected, the connecting cylinder（8）With suspension rod（3） Top is threadedly coupled, the suspension rod（3）Bottom sequentially passes through follow block（5）Middle part and bottom plate（14）Middle part, and it is connected with the gaily decorated basket Bolt（9）, the follow block（5）And bottom plate（14）Middle part is respectively equipped with and suspension rod（3）The first through hole being adapted（51）With second Through hole（141）.
- A kind of 2. variable-force spring hanger that two-way can be used according to claim 1, it is characterised in that：Also include positioning Pin（10）, the follow block（5）On be evenly equipped with least one first pin-and-hole（52）, the support frame（1）Top plate（12）On set Have and the first pin-and-hole（52）Position and corresponding the second pin-and-hole of quantity（121）, first pin-and-hole（52）With the second pin-and-hole （121）And alignment pin（10）It is adapted, and the first pin-and-hole（52）With the second pin-and-hole（121）By alignment pin（10）Locking.
- A kind of 3. variable-force spring hanger that two-way can be used according to claim 1, it is characterised in that：Also include spacing Sleeve（15）, the spacing collar（15）It is arranged on follow block（5）Inner side, and spacing collar（15）Internal diameter and compression spring（7） External diameter is identical, and is set in compression spring（7）End on the outside of.
- A kind of 4. variable-force spring hanger that two-way can be used according to claim 1, it is characterised in that：The connecting cylinder （8）Inner side is provided with internal thread, the suspension rod（3）Apical lateral is provided with and connecting cylinder（8）The external screw thread that internal thread is adapted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099603.7U CN207112114U (en) | 2017-08-30 | 2017-08-30 | A kind of variable-force spring hanger that two-way can be used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721099603.7U CN207112114U (en) | 2017-08-30 | 2017-08-30 | A kind of variable-force spring hanger that two-way can be used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207112114U true CN207112114U (en) | 2018-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721099603.7U Expired - Fee Related CN207112114U (en) | 2017-08-30 | 2017-08-30 | A kind of variable-force spring hanger that two-way can be used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207112114U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518392A (en) * | 2018-04-10 | 2018-09-11 | 浙江思凯域新材料有限公司 | Connecting rod and the bindiny mechanism for connecting frame in the cleaning device of onal material |
| CN109104943A (en) * | 2018-07-10 | 2019-01-01 | 孔军旭 | A kind of forward type gardens plough convenient for manually adjusting |
| CN109296909A (en) * | 2018-10-17 | 2019-02-01 | 北京西柚传媒科技有限公司 | A kind of huge curtain projection fixes device with projection device |
| CN111673676A (en) * | 2020-07-07 | 2020-09-18 | 中国能源建设集团山西电力建设有限公司 | Pin pulling device and method for spring positioning pin on hanger of hot conveying pipeline |
-
2017
- 2017-08-30 CN CN201721099603.7U patent/CN207112114U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518392A (en) * | 2018-04-10 | 2018-09-11 | 浙江思凯域新材料有限公司 | Connecting rod and the bindiny mechanism for connecting frame in the cleaning device of onal material |
| CN109104943A (en) * | 2018-07-10 | 2019-01-01 | 孔军旭 | A kind of forward type gardens plough convenient for manually adjusting |
| CN109296909A (en) * | 2018-10-17 | 2019-02-01 | 北京西柚传媒科技有限公司 | A kind of huge curtain projection fixes device with projection device |
| CN111673676A (en) * | 2020-07-07 | 2020-09-18 | 中国能源建设集团山西电力建设有限公司 | Pin pulling device and method for spring positioning pin on hanger of hot conveying pipeline |
| CN111673676B (en) * | 2020-07-07 | 2023-12-26 | 中国能源建设集团山西电力建设有限公司 | Pin pulling device and method for spring positioning pin on heat conveying pipeline hanging bracket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20190830 |