CN107601350B - A kind of ballast support device - Google Patents
A kind of ballast support device Download PDFInfo
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- CN107601350B CN107601350B CN201710694497.5A CN201710694497A CN107601350B CN 107601350 B CN107601350 B CN 107601350B CN 201710694497 A CN201710694497 A CN 201710694497A CN 107601350 B CN107601350 B CN 107601350B
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- air
- rod
- support device
- bar
- helicitic texture
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Abstract
The invention discloses a kind of ballast support devices, including hollow substrate, the hollow substrate is provided centrally with air storage space, the side of the hollow substrate is provided with the admission line with its integral structure, the air through hole for being internally provided with connection air storage space of the admission line, the center of the upper surface of the hollow substrate is bolted a mounting plate, the bottom thread bar with its integral structure is provided at the top of the mounting plate, the body of rod of the bottom thread bar is connected to one end inside a screw shell by helicitic texture.The present invention is supported by helicitic texture and air force, simultaneously, threaded support has the characteristics that fast move when being moved, have the characteristics that support is steady in support, and the device carries out air supporting using multiple air support devices, with influence of the gravity to helicitic texture is reduced, practicability is stronger.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of ballast support device.
Background technique
Currently, convenient in ballast support, all it is mostly that hydraulic device is supported, so it is supported on when being gone up and down,
Have the shortcomings that certain speed is slow, further, since the device there can be pooling feature using hydraulic pressure support, so its support is not
Steadily, there is certain limitation.
Summary of the invention
The purpose of the present invention is to provide a kind of ballast support devices, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of ballast support device, including hollow substrate, the hollow substrate are provided centrally with air storage space, institute
The side for stating hollow substrate is provided with admission line with its integral structure, the admission line to be internally provided with connection empty
The air through hole of gas storage space, the center of the upper surface of the hollow substrate are bolted a mounting plate, the installation
The bottom thread bar with its integral structure is provided at the top of plate, the body of rod of the bottom thread bar is connected by helicitic texture
One end inside a screw shell, the other end inside the screw shell pass through helicitic texture and connect a screw top bar one
The body of rod at end fixes a connecting plate at the top of the screw top bar, a support plate, the bottom is fixed at the top of the connecting plate
Portion's threaded rod and screw top bar are provided with limit hole at the center of opposite end, insert a limit between two limit holes
Bar, the side of the screw shell are provided with multiple and its integral structure force application rod, the side of the hollow substrate upper surface
Face is provided with multiple and its integral structure hollow housing, and the inside of the hollow housing is air compression space, the sky
The through-hole structure for being internally provided with connection air compression space and air storage space of heart substrate, each through-hole structure
One air check valve of inside installation, the hollow housing install a valve core plate, the valve in the inside for being located at air compression space
The side of core plate is clamped a sealing ring, and the center of the valve core plate upper surface is fixed with support rod, and the support rod runs through institute
The top of hollow housing is stated, an air door is installed in the bottom of the hollow housing side.
Preferably, the helicitic texture includes the external screw thread knot being arranged on bottom thread bar and screw top club shaft
Structure and the internal thread structure being arranged in inside the screw shell.
Preferably, the external thread structure and internal thread structure are meshed.
Preferably, on the bottom thread club shaft on the hand of spiral of helicitic texture and the screw top club shaft
The hand of spiral of helicitic texture is opposite.
Preferably, the hollow housing is the setting of center of circle circular array about the center line of the hollow substrate.
Preferably, the inlet end of the air check valve is towards air storage space.
Preferably, the cross section of the limit hole is triangular structure.
Preferably, the cross section of the limit hole is identical as the structure size of the cross section of limited post and shape.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is supported by helicitic texture and air force, meanwhile, threaded support has fast when being moved
The mobile feature of speed has the characteristics that support is steady in support, and the device carries out gas using multiple air support devices
Body support, has the influence for reducing gravity to helicitic texture, and practicability is stronger.
Detailed description of the invention
Fig. 1 is a kind of complete section structural schematic diagram of ballast support device of the present invention；
Fig. 2 is a kind of main view of ballast support device of the present invention；
Fig. 3 is the top view of bottom threaded rod in a kind of ballast support device of the present invention.
In figure: 1, hollow substrate, 2, air storage space, 3, admission line, 4, air through hole, 5, mounting plate, 6, bottom
Threaded rod, 7, screw shell, 8, screw top bar, 9, force application rod, 10, limit hole, 11, gag lever post, 12, connecting plate, 13, support
Plate, 14, hollow housing, 15, air compression space, 16, through-hole structure, 17, air check valve, 18, air door, 19, spool
Plate, 20, sealing ring, 21, support rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, a kind of embodiment provided by the invention: a kind of ballast support device, including hollow base
Plate 1, the hollow substrate 1 are provided centrally with air storage space 2, and the side of the hollow substrate 1 is provided with and its one
The admission line 3 of formula structure, the air through hole 4 for being internally provided with connection air storage space 2 of the admission line 3 are described
The center of the upper surface of hollow substrate 1 is bolted a mounting plate 5, and the top of the mounting plate 5 is provided with and its one
The body of rod of the bottom thread bar 6 of formula structure, the bottom thread bar 6 is connected to inside a screw shell 7 by helicitic texture
One end, the other end inside the screw shell 7 connect the body of rod of 8 one end of a screw top bar, the top by helicitic texture
A connecting plate 12 is fixed at the top of portion's threaded rod 8, and a support plate 13, the bottom thread bar are fixed in the top of the connecting plate 12
6 and screw top bar 8 at the center of opposite end be provided with limit hole 10, insert a gag lever post between two limit holes 10
11, the side of the screw shell 7 is provided with multiple and its integral structure force application rod 9,1 upper surface of hollow substrate
Side is provided with multiple and its integral structure hollow housing 14, and the inside of the hollow housing 14 is air compression space
15, the through-hole structure 16 for being internally provided with connection air compression space 15 and air storage space 2 of the hollow substrate 1, often
An air check valve 17 is installed in the inside of a through-hole structure 16, and the hollow housing 14 is being located at air compression space 15
One valve core plate 19 of inside installation, the side of the valve core plate 19 are clamped a sealing ring 20, the center of 19 upper surface of valve core plate
It is fixed with support rod 21, and the support rod 21 runs through the top of the hollow housing 14, the bottom of 14 side of hollow housing
Portion is installed by one air door 18.
The helicitic texture includes the external thread structure being arranged on 8 body of rod of bottom thread bar 6 and screw top bar and set
Set the internal thread structure inside the screw shell 7；The external thread structure and internal thread structure are meshed；The bottom spiral shell
On 6 body of rod of rasp bar on the hand of spiral of helicitic texture and 8 body of rod of screw top bar the hand of spiral of helicitic texture on the contrary, reality
Existing screw thread adjustment effect；The hollow housing 14 is the setting of center of circle circular array, branch about the center line of the hollow substrate 1
It supports more uniform；The inlet end of the air check valve 17 realizes the one-way flow of air towards air storage space 2；It is described
The cross section of limit hole 10 is triangular structure；The structure size of the cross section of the cross section and limited post 11 of the limit hole 10
It is identical with shape, prevent two threaded rods from the phenomenon that relative rotation occur.
Specifically used mode: in present invention work, in use, weight to be placed into the upper surface of support plate 13, then lead to
It crosses force application rod 9 and rotates screw shell 7, the height of its support is adjusted, after adjusting, by an air compressor, to air inlet pipe
The inside injecting compressed air in road 3 will be in compressed-air-storing to compression space 15 under the action of air check valve 17
Portion, so that valve core plate 19 moves up, the top braces of support rod 21, to play a supporting role, are finished to the bottom of connecting plate 12
Afterwards, it when needing to put down, opens air door 18 and discharges air, then reversely rotate screw shell 7.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of ballast support device, including hollow substrate (1), it is characterised in that: hollow substrate (1) is provided centrally with
Air storage space (2), the side of the hollow substrate (1) be provided with the admission line of its integral structure (3), it is described into
The air through hole (4) for being internally provided with connection air storage space (2) of feed channel (3), the upper surface of the hollow substrate (1)
Center be bolted a mounting plate (5), the bottom spiral shell with its integral structure is provided at the top of the mounting plate (5)
The body of rod of rasp bar (6), the bottom thread bar (6) is connected to the internal one end of a screw shell (7) by helicitic texture, described
The internal other end of screw shell (7) connects the body of rod of screw top bar (8) one end, the screw top by helicitic texture
It is fixed at the top of bar (8) connecting plate (12), fixes a support plate (13), the bottom thread at the top of the connecting plate (12)
Bar (6) and screw top bar (8) are provided with limit hole (10) at the center of opposite end, are inserted between two limit holes (10)
One gag lever post (11), the side of the screw shell (7) are provided with multiple and its integral structure force application rod (9), the sky
The side of heart substrate (1) upper surface is provided with multiple and its integral structure hollow housing (14), the hollow housing (14)
Inside be air compression space (15), the hollow substrate (1) is internally provided with connection air compression space (15) and empty
An air check valve (17) are installed in the inside of the through-hole structure (16) of gas storage space (2), each through-hole structure (16), institute
Hollow housing (14) is stated in the inside installation one valve core plate (19) for being located at air compression space (15), the side of the valve core plate (19)
Face is clamped a sealing ring (20), and the center of valve core plate (19) upper surface is fixed with support rod (21), and the support rod
(21) run through the top of the hollow housing (14), an air door (18) are installed in the bottom of hollow housing (14) side.
2. a kind of ballast support device according to claim 1, it is characterised in that: the helicitic texture includes being arranged the bottom of at
Interior spiral shell of the external thread structure with setting in the screw shell (7) inside on portion's threaded rod (6) and screw top bar (8) body of rod
Line structure.
3. a kind of ballast support device according to claim 2, it is characterised in that: the external thread structure and internal screw thread knot
Structure is meshed.
4. a kind of ballast support device according to claim 3, it is characterised in that: on bottom thread bar (6) body of rod
The hand of spiral of helicitic texture is opposite on the hand of spiral of helicitic texture and the screw top bar (8) body of rod.
5. a kind of ballast support device according to claim 1, it is characterised in that: the hollow housing (14) is about described
The center line of hollow substrate (1) is the setting of center of circle circular array.
6. a kind of ballast support device according to claim 1, it is characterised in that: the air inlet of the air check valve (17)
It holds towards air storage space (2).
7. a kind of ballast support device according to claim 1, it is characterised in that: the cross section of the limit hole (10) is
Triangular structure.
8. a kind of ballast support device according to claim 1, it is characterised in that: the cross section of the limit hole (10) with
The structure size of the cross section of limited post (11) is identical with shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710694497.5A CN107601350B (en) | 2017-08-15 | 2017-08-15 | A kind of ballast support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710694497.5A CN107601350B (en) | 2017-08-15 | 2017-08-15 | A kind of ballast support device |
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| Publication Number | Publication Date |
|---|---|
| CN107601350A CN107601350A (en) | 2018-01-19 |
| CN107601350B true CN107601350B (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710694497.5A Active CN107601350B (en) | 2017-08-15 | 2017-08-15 | A kind of ballast support device |
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| CN (1) | CN107601350B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488561A (en) * | 2018-03-23 | 2018-09-04 | 翟启超 | A kind of portable ballast support device |
| CN108843352A (en) * | 2018-06-22 | 2018-11-20 | 孙培清 | A kind of underground portable rack |
| CN109356400A (en) * | 2018-12-01 | 2019-02-19 | 潍坊工程职业学院 | A kind of interior decoration ceiling support device |
| CN111453648A (en) * | 2020-04-02 | 2020-07-28 | 泉州市安巨机械科技有限公司 | Step-by-step combined type weight supporting device |
| CN112059428B (en) * | 2020-09-08 | 2022-04-29 | 泉州台商投资区工长信息技术有限公司 | Laser marking machine is used in electronic components production |
Citations (8)
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|---|---|---|---|---|
| JP2011148596A (en) * | 2010-01-21 | 2011-08-04 | Sanshin Seiki:Kk | Lifting device of can bottom valve |
| CN102408084A (en) * | 2010-09-21 | 2012-04-11 | 张海健 | Improved lifting table |
| CN202390156U (en) * | 2011-12-09 | 2012-08-22 | 浙江金刚汽车有限公司 | Pneumatic lifting bracket |
| CN203998813U (en) * | 2014-08-25 | 2014-12-10 | 吴晓辉 | A kind of bay-lift |
| CN204643723U (en) * | 2015-04-27 | 2015-09-16 | 上海圣奥塔汽车技术有限公司 | A kind of Novel elevating mechanism easy to use |
| CN205294727U (en) * | 2016-01-22 | 2016-06-08 | 蔡婷婷 | Three -dimensional direction self -adaptation plane hydraulic ram |
| CN205704076U (en) * | 2016-06-12 | 2016-11-23 | 江苏辰熠机械科技有限公司 | A kind of industrial design material object processing platform |
| CN206156692U (en) * | 2016-11-15 | 2017-05-10 | 四川建筑职业技术学院 | Synchronous support frame of hydraulic pressure for building |
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2017
- 2017-08-15 CN CN201710694497.5A patent/CN107601350B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011148596A (en) * | 2010-01-21 | 2011-08-04 | Sanshin Seiki:Kk | Lifting device of can bottom valve |
| CN102408084A (en) * | 2010-09-21 | 2012-04-11 | 张海健 | Improved lifting table |
| CN202390156U (en) * | 2011-12-09 | 2012-08-22 | 浙江金刚汽车有限公司 | Pneumatic lifting bracket |
| CN203998813U (en) * | 2014-08-25 | 2014-12-10 | 吴晓辉 | A kind of bay-lift |
| CN204643723U (en) * | 2015-04-27 | 2015-09-16 | 上海圣奥塔汽车技术有限公司 | A kind of Novel elevating mechanism easy to use |
| CN205294727U (en) * | 2016-01-22 | 2016-06-08 | 蔡婷婷 | Three -dimensional direction self -adaptation plane hydraulic ram |
| CN205704076U (en) * | 2016-06-12 | 2016-11-23 | 江苏辰熠机械科技有限公司 | A kind of industrial design material object processing platform |
| CN206156692U (en) * | 2016-11-15 | 2017-05-10 | 四川建筑职业技术学院 | Synchronous support frame of hydraulic pressure for building |
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| Publication number | Publication date |
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| CN107601350A (en) | 2018-01-19 |
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