CN109914468A - A kind of levelling fixed device of equipment basic pre-buried part - Google Patents
A kind of levelling fixed device of equipment basic pre-buried part Download PDFInfo
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- CN109914468A CN109914468A CN201910313384.5A CN201910313384A CN109914468A CN 109914468 A CN109914468 A CN 109914468A CN 201910313384 A CN201910313384 A CN 201910313384A CN 109914468 A CN109914468 A CN 109914468A
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- screw rod
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Abstract
The invention discloses a kind of equipment basic pre-buried levelling fixed device of part, including connecting rod, bracket, connecting rod top side is equipped with the first spirit level；The bracket is mounted on the both ends of connecting rod, and the bracket is equipped with the second level device；The bracket is equipped with several fixed devices；The bracket both ends are equipped with regulating device.Built-in fitting of the present invention applies utilization of hour fixed device and built-in fitting is fixed on bracket, the levelness of built-in fitting is judged using the first spirit level and the second level device, and the height of built-in fitting is adjusted by regulating device, realize the fixation of built-in fitting and levelling, it avoids built-in fitting and axis shift or absolute altitude offset issue occurs in base concrete casting process, equipment basic pre-buried part installation accuracy is improved, the waste of material is avoided.
Description
Technical field
The invention belongs to equipment mounting technique field, in particular to a kind of levelling fixed device of equipment basic pre-buried part.
Background technique
The accurate installation of equipment is the basic guarantee of its stable operation, while being also the common method for extending its service life.It is right
For large and medium-sized equipment, it is ensured that it accurately installs particularly important.The levelling important side for being it and accurately installing of equipment
Face.Substation project, which is provided quality goods or brilliant, proposes high requirement to equipment installment quality, and electrical equipment should reach " no gasket " installation, this is just
It is required that equipment basic pre-buried part installation accuracy wants more accurate.Conventional substation Equipment Foundations are large number of, built-in fitting specification ruler
It is very little complicated various, built-in fitting axis shift or absolute altitude deviation are easily caused in base concrete casting process, directly influences electricity
The installation quality of gas equipment is not able to satisfy " no gasket " installation requirement.
It is fixed currently, substation equipment basis built-in fitting mostly uses reinforcement welding technique to carry out built-in fitting, by fixed steel bars
It is cast in concrete together, when reinforcement welding, which can generate, expands with heat and contract with cold, and the flatness of built-in fitting is influenced, in addition, concrete pours
It builds when vibrating, vibrating spear can collide reinforcing bar, the problems such as easily causing built-in fitting axis shift or absolute altitude deviation.Traditional built-in fitting
Construction technology had both caused the waste of material, cannot guarantee that the installation accuracy of built-in fitting.
Summary of the invention
The purpose of the present invention is overcoming deficiency in the prior art, provide a kind of equipment basic pre-buried part levelling fixed dress
It sets, built-in fitting applies utilization of hour fixed device and built-in fitting is fixed on bracket, is sentenced using the first spirit level and the second level device
The levelness of disconnected built-in fitting, and by the height of regulating device adjustment built-in fitting realizes the fixation of built-in fitting and levelling, keeps away
Exempt from built-in fitting and axis shift or absolute altitude offset issue occur in base concrete casting process, improves equipment basic pre-buried part
Installation accuracy avoids the waste of material.
To achieve the goals above, the technical solution adopted by the present invention is that:
A kind of levelling fixed device of equipment basic pre-buried part, including connecting rod, bracket, connecting rod top side are equipped with first
Spirit level, the first spirit level measure the levelness of built-in fitting, ensure that the requirement for horizontality of built-in fitting construction, ensure that
The installation accuracy of equipment basic pre-buried part；The bracket is mounted on the both ends of connecting rod, and the bracket is equipped with the second level device, institute
It states the first spirit level and the second level device uses the spirit level of commercially available maturation, for example, by using Botou City Hao Ye measuring tool Co., Ltd
The 100x180x22 type spirit level of manufacture, structure are no longer described in detail；The second level device further carries out the levelness of built-in fitting
Detection, ensure that the installation accuracy of equipment basic pre-buried part；The bracket is equipped with several fixed devices, and fixed device will be pre-buried
Part is fixed with bracket, is avoided traditional built-in fitting and is fixed by the way of reinforcement welding, has saved material；The bracket two
End is equipped with regulating device, adjusts corresponding regulating device according to the reading of the first spirit level and the second level device, ensure that equipment
The installation accuracy of basic built-in fitting.
Preferably, the regulating device includes swivel nut, screw rod, and the swivel nut is fixedly mounted in the both ends of bracket, described
It is equipped with screw rod inside swivel nut, the length of swivel nut is stretched out by rotary screw adjustment screw, realizes levelling fixed device height
Adjustment.
Preferably, the regulating device includes swivel nut, screw rod, guide rail, and the guide rail is fixedly mounted in bracket both ends, institute
Guide rail lower part is stated equipped with kidney slot, the bracket both ends are equipped with kidney slot corresponding with guide rail, and the guide rail is equipped with sliding block, institute
It states sliding block to be movably mounted on guide rail, the swivel nut is fixedly mounted on sliding block, and screw rod, and screw rod are equipped with inside the swivel nut
One end is located at the lower part of bracket through sliding block；When adjusting, according to the size sliding slider on basis, the lower end of screw rod is made to be located at basis
On, it is used suitable for different Equipment Foundations.
Preferably, the guide rail both ends are equipped with postive stop baffle, and postive stop baffle falls off when avoiding sliding block sliding.
Preferably, the fixed device includes stationary fixture, screw rod, and the stationary fixture includes U-shaped frame, tiltedly holds in the palm, described
Tiltedly support is fixedly connected with one end of U-shaped frame, and the U-shaped frame is located at the side of built-in fitting and tiltedly support connects with the bottom surface of built-in fitting
Touching, the U-shaped frame side are equipped with screw rod, and one end of screw rod is in contact with the top surface of built-in fitting；By the oblique of stationary fixture when fixed
Support is placed in the bottom of built-in fitting, and bracket is made to be located at the inside of U-shaped frame, and turning screw rod makes the lower end of screw rod and the top surface of built-in fitting
It offsets, realizes the fixation of built-in fitting and bracket.
Preferably, the fixed device includes magnet base, and the bracket both ends are equipped with baffle, on the baffle and bracket
Equipped with guide groove, the frame bottom of baffle side is equipped with through slot, and the magnet base is mounted between bracket and baffle, the magnet base
It is mounted on through slot top, the magnet base uses commercially available matured product, for example, by using Botou City Hao Ye measuring tool Co., Ltd system
The 60x50x55 type switching regulator magnet base made, the magnet base two sides are equipped with guide rod, and the guide rod is mounted on inside guide groove；According to
The position of the specification adjustment magnet base of built-in fitting, then realizes consolidating for built-in fitting for built-in fitting and bracket fixation using magnet base
It is fixed.
Preferably, both ends are equipped with telescopic rod inside the connecting rod, the section of the connecting rod and telescopic rod be it is non-circular, it is described
One end of telescopic rod is fixedly connected with bracket, and noncircular cross section avoids bracket and twists；The telescopic rod passes through with connecting rod
Fastening bolt connection adjusts the extension elongation of telescopic rod according to the specification of built-in fitting and is fixed by fastening bolt, is suitable for not
The built-in fitting of same specification uses.
Preferably, the fastening bolt, screw rod upper end are equipped with knob or wing nut, and knob or wing nut improve
The removal efficiency of fastening bolt, screw rod.
Preferably, the screw rod lower end of regulating device, which is permanently connected, gasket, and gasket increases the contact of screw rod with basis
On the one hand area enhances the stability of levelling fixed device support, on the other hand avoids screw rod and cause to damage to Equipment Foundations
Wound.
Preferably, connecting rod top side is equipped with shaft, and the shaft upper end is movably mounted to inside bearing block, institute
Stating bearing block top side and being permanently connected has turntable, and first spirit level is fixedly mounted on turntable；First spirit level
It is arbitrarily rotated on turntable, the various dimensions for realizing built-in fitting are levelling, ensure that the installation accuracy of built-in fitting.
The beneficial effects of the present invention are:
1) built-in fitting applies utilization of hour fixed device and built-in fitting is fixed on bracket, utilizes the first spirit level and the second water
Quasi- device judges the levelness of built-in fitting, and the height of built-in fitting is adjusted by regulating device, realize built-in fitting fixation and
It is levelling, it avoids built-in fitting and axis shift or absolute altitude offset issue occurs in base concrete casting process, improve equipment base
Plinth installation of embedded parts precision, avoids the waste of material.
2) regulating device includes swivel nut, screw rod, and swivel nut is fixedly mounted in the both ends of bracket, is equipped with screw rod inside swivel nut,
The length that swivel nut is stretched out by rotary screw adjustment screw, realizes the adjustment of levelling fixed device height.
3) regulating device includes swivel nut, screw rod, guide rail, and guide rail is fixedly mounted in bracket both ends, and guide rail lower part is equipped with waist
Shape slot, bracket both ends are equipped with kidney slot corresponding with guide rail, and guide rail is equipped with sliding block, and sliding block is movably mounted on guide rail, spiral shell
Set is fixedly mounted on sliding block, screw rod is equipped with inside swivel nut, and screw rod one end is located at the lower part of bracket through sliding block；When adjusting,
According to the size sliding slider on basis, on the basis of being located at the lower end of screw rod, used suitable for different Equipment Foundations.
4) guide rail both ends are equipped with postive stop baffle, and postive stop baffle falls off when avoiding sliding block sliding.
5) fixed device includes stationary fixture, screw rod, and stationary fixture includes U-shaped frame, tiltedly support, tiltedly holds in the palm one end with U-shaped frame
It is fixedly connected, U-shaped frame is located at the side of built-in fitting and tiltedly support is in contact with the bottom surface of built-in fitting, and U-shaped frame side is equipped with screw rod, spiral shell
One end of bar is in contact with the top surface of built-in fitting；The oblique support of stationary fixture is placed in the bottom of built-in fitting when fixed, and makes bracket
Positioned at the inside of U-shaped frame, turning screw rod makes the lower end of screw rod and the top surface of built-in fitting offset, and realizes consolidating for built-in fitting and bracket
It is fixed.
6) fixed device includes magnet base, and bracket both ends are equipped with baffle, are equipped with guide groove, baffle side on baffle and bracket
Frame bottom be equipped with through slot, magnet base is mounted between bracket and baffle, and magnet base is mounted on through slot top, magnet base two sides
Equipped with guide rod, guide rod is mounted on inside guide groove；The position of magnet base is adjusted according to the specification of built-in fitting, it then will using magnet base
Built-in fitting and the fixed fixation for realizing built-in fitting of bracket.
7) both ends are equipped with telescopic rod inside connecting rod, and the section of connecting rod and telescopic rod is non-circular, one end of telescopic rod and branch
Frame is fixedly connected, and noncircular cross section avoids bracket and twists；Telescopic rod is connect with connecting rod by fastening bolt, according to pre-buried
The extension elongation of the specification adjustment telescopic rod of part is simultaneously fixed by fastening bolt, and the built-in fitting suitable for different size uses.
8) fastening bolt, screw rod upper end are equipped with knob or wing nut, knob or wing nut improve fastening bolt,
The removal efficiency of screw rod.
9) the screw rod lower end of regulating device, which is permanently connected, gasket, and gasket increases the contact area of screw rod and basis,
On the one hand the stability of levelling fixed device support is enhanced, screw rod is on the other hand avoided and Equipment Foundations is caused to damage.
10) connecting rod top side is equipped with shaft, and shaft upper end is movably mounted to inside bearing block, bearing block top side
Being permanently connected has turntable, and the first spirit level is fixedly mounted on turntable；First spirit level arbitrarily rotates on turntable, realizes
The various dimensions of built-in fitting are levelling, ensure that the installation accuracy of built-in fitting.
Detailed description of the invention
Attached drawing 1 is a kind of equipment basic pre-buried levelling fixed 1 structural schematic diagram of Installation practice of part of the present invention.
Attached drawing 2 is that a kind of equipment basic pre-buried levelling fixed Installation practice 1 of part of the present invention removes main view after regulating device
Figure.
Attached drawing 3 is a kind of equipment basic pre-buried levelling fixed 2 structural schematic diagram of Installation practice of part of the present invention.
Attached drawing 4 is a kind of equipment basic pre-buried levelling fixed 3 structural schematic diagram of Installation practice of part of the present invention.
Attached drawing 5 is A partial enlarged view in a kind of equipment basic pre-buried levelling fixed device of part of the present invention.
Attached drawing 6 is B partial enlarged view in a kind of equipment basic pre-buried levelling fixed device of part of the present invention.
Attached drawing 7 is C partial enlarged view in a kind of equipment basic pre-buried levelling fixed device of part of the present invention.
Attached drawing 8 is the fixation device of a kind of levelling fixed Installation practice 1 of equipment basic pre-buried part of the present invention, embodiment 2
Structural schematic diagram.
Attached drawing 9 is a kind of fixture structure signal of equipment basic pre-buried levelling fixed Installation practice 3 of part of the present invention
Figure.
Attached drawing 10 is the second level device scheme of installation in a kind of equipment basic pre-buried levelling fixed device of part of the present invention.
In figure: 1, built-in fitting；2, connecting rod；3, the first spirit level；4, regulating device；5, bracket；6, fixed device；7, second
Spirit level；21, telescopic rod；22, fastening bolt；31, turntable；32, bearing block；33, shaft；41, swivel nut；42, screw rod；43, it revolves
Button；44, gasket；45, wing nut；46, sliding block；47, guide rail；48, kidney slot；49, postive stop baffle；61, stationary fixture；601,
U-shaped frame；602, it tiltedly holds in the palm；62, magnet base；63, guide rod；64, baffle；65, guide groove；66, through slot；
Specific embodiment
1-10 with reference to the accompanying drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Embodiment 1:
A kind of levelling fixed device 6 of equipment basic pre-buried part 1, including connecting rod 2, bracket 5, the 2 top side of connecting rod are set
There is the first spirit level 3, the first spirit level 3 measures the levelness of built-in fitting 1, ensure that the levelness that built-in fitting 1 is constructed
It is required that ensure that the installation accuracy of equipment basic pre-buried part 1；The bracket 5 is mounted on the both ends of connecting rod 2, sets on the bracket 5
There are the second level device 7, first spirit level 3 and the second level device 7 using the spirit level of commercially available maturation, for example, by using Botou City
The 100x180x22 type spirit level of Hao Ye measuring tool Co., Ltd manufacture, structure are no longer described in detail；The second level device 7 is further right
The levelness of built-in fitting 1 is detected, and ensure that the installation accuracy of equipment basic pre-buried part 1；If the bracket 5 is equipped with solid
Determine device 6, fixed device 6 is fixed by built-in fitting 1 and bracket 5, avoids traditional built-in fitting 1 and carries out by the way of reinforcement welding
It is fixed, save material；5 both ends of bracket are equipped with regulating device 4, according to the reading of the first spirit level 3 and the second level device 7
Corresponding regulating device 4 is adjusted, ensure that the installation accuracy of equipment basic pre-buried part 1.
The regulating device 4 includes swivel nut 41, screw rod 42, and the swivel nut 41 is fixedly mounted in the both ends of bracket 5, described
It is equipped with screw rod 42 inside swivel nut 41, the length of swivel nut 41 is stretched out by 42 adjustment screw 42 of rotary screw, realizes levelling fixation
The adjustment of 6 height of device.
The fixed device 6 includes stationary fixture 61, screw rod 42, and the stationary fixture 61 includes U-shaped frame 601, tiltedly support
602, the oblique support 602 is fixedly connected with one end of U-shaped frame 601, and the U-shaped frame 601 is located at the side of built-in fitting 1 and tiltedly support
602 are in contact with the bottom surface of built-in fitting 1, and U-shaped 601 side of frame is equipped with screw rod 42, one end of screw rod 42 and the top of built-in fitting 1
Face is in contact；The oblique support 602 of stationary fixture 61 is placed in the bottom of built-in fitting 1 when fixed, and bracket 5 is made to be located at U-shaped frame 601
Inside, turning screw rod 42 makes the lower end of screw rod 42 and the top surface of built-in fitting 1 offset, and realizes the fixation of built-in fitting 1 Yu bracket 5.
The 2 inside both ends of connecting rod are equipped with telescopic rod 21, the section of the connecting rod 2 and telescopic rod 21 be it is non-circular, it is described
One end of telescopic rod 21 is fixedly connected with bracket 5, and noncircular cross section avoids bracket 5 and twists；The telescopic rod 21 and company
Bar 2 is connected by fastening bolt 22, is adjusted the extension elongation of telescopic rod 21 according to the specification of built-in fitting 1 and is passed through fastening bolt 22
Fixed, the built-in fitting 1 suitable for different size uses.
The fastening bolt 22,42 upper end of screw rod are equipped with knob 43 or wing nut 45, knob 43 or wing nut 45
Improve the removal efficiency of fastening bolt 22, screw rod 42.
42 lower end of screw rod of regulating device 4 is permanently connected and has gasket 44, and gasket 44 increases screw rod 42 and connects with basic
On the one hand contacting surface product enhances the stability that levelling fixed device 6 supports, on the other hand avoids screw rod 42 and make to Equipment Foundations
At damage.
The 2 top side of connecting rod is equipped with shaft 33, and 33 upper end of shaft is movably mounted to inside bearing block 32, institute
Stating 32 top side of bearing block and being permanently connected has turntable 31, and first spirit level 3 is fixedly mounted on turntable 31；First
Spirit level 3 arbitrarily rotates on turntable 31, and the various dimensions for realizing built-in fitting 1 are levelling, ensure that the installation accuracy of built-in fitting 1.
Embodiment 2:
With embodiment 1 except that: the regulating device 4 include swivel nut 41, screw rod 42, guide rail 47, the guide rail 47
It is fixedly mounted in 5 both ends of bracket, 47 lower part of guide rail is equipped with kidney slot 48, and 5 both ends of bracket are equipped with right with guide rail 47
The kidney slot 48 answered, the guide rail 47 are equipped with sliding block 46, and the sliding block 46 is movably mounted on guide rail 47, the swivel nut 41
It is fixedly mounted on sliding block 46, screw rod 42 is equipped with inside the swivel nut 41, and 42 one end of screw rod is located at bracket 5 through sliding block 46
Lower part；When adjusting, according to the size sliding slider 46 on basis, on the basis of being located at the lower end of screw rod 42, set suitable for different
Standby basis uses.
47 both ends of guide rail are equipped with limit postive stop baffle 49, and postive stop baffle 49, which avoids when sliding block 46 slides, to fall off.
Embodiment 3: with embodiment 1 except that: the fixed device 6 include magnet base 62,5 both ends of bracket are set
There is baffle 64, guide groove 65 is equipped on the baffle 64 and bracket 5,5 bottom of bracket of 64 side of baffle is equipped with through slot 66, described
Magnet base 62 is mounted between bracket 5 and baffle 64, and the magnet base 62 is mounted on 66 top of through slot, and the magnet base 62 uses
Commercially available matured product, for example, by using the 60x50x55 type switching regulator magnet base of Botou City Hao Ye measuring tool Co., Ltd manufacture, institute
62 two sides of magnet base are stated equipped with guide rod 63, the guide rod 63 is mounted on inside guide groove 65；Magnetic force is adjusted according to the specification of built-in fitting 1
Then built-in fitting 1 and bracket 5 are fixed the fixation for realizing built-in fitting 1 by the position of seat 62 using magnet base 62.
Above content is only to structure example of the invention and explanation, affiliated those skilled in the art
It makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from invention
Structure or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (10)
1. a kind of levelling fixed device of equipment basic pre-buried part, including connecting rod, bracket, connecting rod top side is equipped with the first water
Quasi- device；It is characterized in that, the bracket is mounted on the both ends of connecting rod, the bracket is equipped with the second level device；On the bracket
Equipped with several fixed devices；The bracket both ends are equipped with regulating device.
2. a kind of equipment basic pre-buried levelling fixed device of part according to claim 1, which is characterized in that the adjusting dress
It sets including swivel nut, screw rod, the swivel nut is fixedly mounted in the both ends of bracket, is equipped with screw rod inside the swivel nut.
3. a kind of equipment basic pre-buried levelling fixed device of part according to claim 1, which is characterized in that the adjusting dress
It sets including swivel nut, screw rod, guide rail, the guide rail is fixedly mounted in bracket both ends, and the guide rail lower part is equipped with kidney slot, described
Bracket both ends are equipped with kidney slot corresponding with guide rail, and the guide rail is equipped with sliding block, and the sliding block is movably mounted on guide rail,
The swivel nut is fixedly mounted on sliding block, screw rod is equipped with inside the swivel nut, and screw rod one end is located under bracket through sliding block
Portion.
4. a kind of equipment basic pre-buried levelling fixed device of part according to claim 3, which is characterized in that the guide rail two
End is equipped with postive stop baffle.
5. a kind of equipment basic pre-buried levelling fixed device of part according to claim 1, which is characterized in that the fixed dress
It sets including stationary fixture, screw rod, the stationary fixture includes U-shaped frame, tiltedly support, and the oblique support is fixedly connected with one end of U-shaped frame,
The U-shaped frame is located at the side of built-in fitting and tiltedly support is in contact with the bottom surface of built-in fitting, and the U-shaped frame side is equipped with screw rod, spiral shell
One end of bar is in contact with the top surface of built-in fitting.
6. a kind of equipment basic pre-buried levelling fixed device of part according to claim 1, which is characterized in that the fixed dress
It sets including magnet base, the bracket both ends are equipped with baffle, are equipped with guide groove, the bracket bottom of baffle side on the baffle and bracket
Portion is equipped with through slot, and the magnet base is mounted between bracket and baffle, and the magnet base is mounted on through slot top, the magnet base
Two sides are equipped with guide rod, and the guide rod is mounted on inside guide groove.
7. a kind of equipment basic pre-buried levelling fixed device of part, feature according to claim 2-5 any claim
Be, both ends are equipped with telescopic rod inside the connecting rod, the section of the connecting rod and telescopic rod be it is non-circular, the one of the telescopic rod
End is fixedly connected with bracket, and the telescopic rod is connect with connecting rod by fastening bolt.
8. a kind of equipment basic pre-buried levelling fixed device of part according to claim 7, which is characterized in that the fastening spiral shell
Bolt, screw rod upper end are equipped with knob or wing nut.
9. a kind of equipment basic pre-buried levelling fixed device of part according to claim 8, which is characterized in that regulating device
Screw rod lower end is permanently connected and has gasket.
10. a kind of equipment basic pre-buried levelling fixed device of part according to claim 1, which is characterized in that the connecting rod
Top side is equipped with shaft, and the shaft upper end is movably mounted to inside bearing block, and bearing block top side is fixedly
It is connected with turntable, first spirit level is fixedly mounted on turntable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910313384.5A CN109914468B (en) | 2019-04-18 | 2019-04-18 | Equipment foundation embedded part leveling and fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910313384.5A CN109914468B (en) | 2019-04-18 | 2019-04-18 | Equipment foundation embedded part leveling and fixing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109914468A true CN109914468A (en) | 2019-06-21 |
| CN109914468B CN109914468B (en) | 2021-03-26 |
Family
ID=66977747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910313384.5A Active CN109914468B (en) | 2019-04-18 | 2019-04-18 | Equipment foundation embedded part leveling and fixing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109914468B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229409A (en) * | 1998-02-18 | 1999-08-24 | Toshiba Plant Kensetsu Co Ltd | Installation of machinery base |
| CN206815369U (en) * | 2017-06-14 | 2017-12-29 | 中铁十七局集团建筑工程有限公司 | Built-in fitting Fast Installation precise adjusting device |
| CN207527217U (en) * | 2017-09-15 | 2018-06-22 | 辽宁骄航科技股份有限公司 | A kind of adjustable foundation bolt structure |
| CN108980535A (en) * | 2018-06-22 | 2018-12-11 | 铜陵市世纪朝阳数码科技有限责任公司 | Level(l)ing device is used in a kind of installation of household electrical appliance |
| CN208603629U (en) * | 2018-08-02 | 2019-03-15 | 中铁武汉电气化局集团有限公司 | A kind of fixed device of basis installation of embedded parts |
-
2019
- 2019-04-18 CN CN201910313384.5A patent/CN109914468B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229409A (en) * | 1998-02-18 | 1999-08-24 | Toshiba Plant Kensetsu Co Ltd | Installation of machinery base |
| CN206815369U (en) * | 2017-06-14 | 2017-12-29 | 中铁十七局集团建筑工程有限公司 | Built-in fitting Fast Installation precise adjusting device |
| CN207527217U (en) * | 2017-09-15 | 2018-06-22 | 辽宁骄航科技股份有限公司 | A kind of adjustable foundation bolt structure |
| CN108980535A (en) * | 2018-06-22 | 2018-12-11 | 铜陵市世纪朝阳数码科技有限责任公司 | Level(l)ing device is used in a kind of installation of household electrical appliance |
| CN208603629U (en) * | 2018-08-02 | 2019-03-15 | 中铁武汉电气化局集团有限公司 | A kind of fixed device of basis installation of embedded parts |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109914468B (en) | 2021-03-26 |
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