CN207436090U - A kind of installation centering support parallels group and its base construction - Google Patents
A kind of installation centering support parallels group and its base construction Download PDFInfo
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- CN207436090U CN207436090U CN201721432070.XU CN201721432070U CN207436090U CN 207436090 U CN207436090 U CN 207436090U CN 201721432070 U CN201721432070 U CN 201721432070U CN 207436090 U CN207436090 U CN 207436090U
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- parallels
- centering
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Abstract
The utility model provides a kind of installation centering parallels group and the foundation structure containing the parallels group.The parallels group is including one block of plain cushion iron, a pair of of inclined sizing block, three or three with top nut and the mating screw rod of each nut.Wherein, a pair of of inclined sizing block is placed in above plain cushion iron, and the levelness and absolute altitude of the top surface of inclined sizing block are the levelness and absolute altitude of plant bottom case installation requirement, and nut is fixed on the side of plain cushion iron, and in screw rod precession nut, and screw rod bottom is supported on Equipment Foundations upper surface.Parallels, simplified installation difficulty can be saved using the installation centering parallels group of the utility model, save artificial, raising installation examination percent of pass.
Description
Technical field
The utility model belongs to equipment installation centering field, more particularly, to a kind of centering parallels group and its base construction.
Background technology
In industrial installing engineering, under normal circumstances, the looking for of equipment is exactly based on wedge and tablet iron carrys out the water of adjustment equipment
Pingdu and absolute altitude.Fundamentals of Measurement absolute altitude, processing surface of base are wanted before usual equipment installation, foundation elevation often occurs less than design
The situation of absolute altitude.Reason has very much, measurement error when such as pouring basis, basic laitance be blocked up to be dug, basic pitted skin processing not
When chisel it is too deep, external force collision is subject to cause dell etc..Foundation elevation is less than there are two types of the processing methods of designed elevation at present.
First, directly increasing the number of plies of tablet parallels, this method had not only wasted parallels but also had added difficulty of construction.In order to protect
The foundation area of parallels and surface of base is demonstrate,proved, horn nest is dug, code requirement is can be only achieved by multiple cutting down；Separately
Outside, the number of plies does not meet code requirement excessively yet；A further disadvantage is that even if the very smooth of chisel is repaiied in horn nest grinding, still
Run into plant bottom case it is inclined in the case of and can not meet the contact surface requirement of parallels and plant bottom case.
Second is that general seat slurry processes, exactly first place interim parallels, equipment is once on the side at formal parallels security protection position
After centering, the pea gravel concreten chain-wales of certain altitude are first poured in formal parallels installation site, it will pad when having some strength
Iron is pushed into.Although this method saves parallels, but the intensity of pea gravel concreten chain-wales is not easy to grasp, if the time is slightly long
Parallels is pushed into again after some concrete strength height, parallels and concrete chain-wales contact surface can be caused not up to standard, if pushed away too early
Enter parallels, concrete strength not enough, and can be absorbed in too deep or inclination because of the self gravitation of parallels and be absorbed in, cause to do over again.
Therefore, there is the shortcomings that waste parallels, difficulty of construction is big in the prior art.
The content of the invention
The purpose of this utility model be to provide it is a kind of saving parallels, simplify installation difficulty, save manually, installation check and accept pass through
Rate high centering parallels and its base construction.
The technical solution of the utility model is：A kind of installation centering parallels group, including one block of plain cushion iron, a pair of of inclined sizing block,
Three or three with top nut and the mating screw rod of each nut.Wherein, a pair of of inclined sizing block is placed in above plain cushion iron, inclined sizing block
Top surface levelness and levelness and absolute altitude that absolute altitude is plant bottom case installation requirement, nut is fixed on the side of plain cushion iron,
In screw rod precession nut, and screw rod bottom is supported on Equipment Foundations upper surface.
The utility model further relates to a kind of equipment installation centering foundation structure using above-mentioned installation centering parallels group, including
Equipment Foundations, foundation bolt, plant bottom case, installation centering parallels group, concrete chain-wales.Wherein, it is equipped in Equipment Foundations
Foundation bolt, installation centering parallels group are located at foundation bolt both sides, and foundation bolt is through plant bottom case, the ground above plant bottom case
With clamp nut on foot bolt, concrete chain-wales are cast in below installation centering parallels group.
Further, the nut is fixed on plain cushion iron side by spot welding.
Further, the nut is three, and two of which, which is relatively put, is welded in the parallel two sides of plain cushion iron, a point
It is welded in the side vertical with the two sides.
Further, the nut is four, and relatively point is welded in the parallel two sides of plain cushion iron two-by-two.
Further, the top surface of the concrete chain-wales is concordant with the bottom surface of the plain cushion iron.
The use process of the installation centering parallels of the utility model is as follows：
1. prepare nut, long bolt, plain cushion iron；
2. by nut spot welding in the side of plain cushion iron；
3. the length that long bolt is cut into needs is for use；
4. plant bottom case is placed in Equipment Foundations using interim parallels group, a centering is carried out；
5. for use screw rod is screwed in the nut of spot welding；
6. installation centering parallels group is placed on foundation bolt both sides, the method by rotating screw rod will install centering pad
Iron group is withstood on plant bottom case so that the levelness and absolute altitude of the top surface of inclined sizing block and the levelness of plant bottom case installation requirement and
Absolute altitude is identical；
7. pouring pea gravel concreten chain-wales in installation centering parallels group lower part, concrete chain-wales intensity is waited to reach requirement
Interim parallels group is removed afterwards, forms the equipment installation centering foundation structure of the present embodiment；
8. carrying out centering reinspection, spot welding parallels group after checking and accepting is completed, so far possesses mass-type foundation back-grouting condition.
In the method for the utility model, interim parallels can repeatedly use, and can be down to the quantity of every group of parallels
Three, the usage amount of parallels is saved, so as to reduce installation cost.In use, it can be facilitated by the method for rotating screw rod
Rapidly adjust the absolute altitude and levelness of parallels group top surface.During especially with three groups of nuts, it can not only be determined according to 3 points
The level and absolute altitude of the principle rapid adjustment horn group of one plane can also reduce the dosage of screw rod, save material cost.
Parallels usage amount can be saved using the installation centering parallels group of the utility model, simplify difficulty of construction, promote work
Make efficiency, improve parallels installation and check and accept percent of pass.
Description of the drawings
Fig. 1 is that embodiment 1 installs centering parallels group structure diagram.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the equipment installation centering foundation structure schematic diagram of embodiment 1.
Fig. 5 is interim parallels placement schematic diagram during 1 use of embodiment.
Fig. 6 is installation centering parallels group placement schematic diagram during 1 use of embodiment.
Fig. 7 is the top view of the installation centering parallels group of embodiment 2.
In figure：1. plain cushion iron；2. inclined sizing block；3. nut；4. screw rod；5. plant bottom case；6. Equipment Foundations；7.
Foundation bolt；8. concrete chain-wales；9. clamp nut；10. interim parallels group.
Specific embodiment
The structure and application method of the utility model are described in further details with reference to embodiments.
Embodiment 1
As shown in Figures 1 to 3, the installation centering parallels group of the present embodiment includes one block of plain cushion iron 1, a pair of of inclined sizing block 2, three
Nut 3 and the mating screw rod 4 of each nut 3.Wherein, a pair of of inclined sizing block 2 is placed in 1 top of plain cushion iron, the top surface of inclined sizing block 2
Levelness and absolute altitude are the levelness and absolute altitude of 5 installation requirement of plant bottom case, in 4 precession nut 3 of screw rod, and 4 bottom branch of screw rod
Support is in 6 upper surface of Equipment Foundations.Relatively point is welded in the parallel two sides of plain cushion iron 1 to two of which nut 3, a point be welded in
The vertical side in the two sides.
Fig. 4 is the equipment installation centering foundation structure schematic diagram of the present embodiment.Equipment installation centering foundation structure includes setting
Standby basis 6, foundation bolt 7, plant bottom case 5, above-mentioned installation centering parallels group, concrete chain-wales 8.Wherein, in Equipment Foundations 6
Foundation bolt 7 is installed, installation centering parallels group is located at 7 both sides of foundation bolt, and foundation bolt 7 passes through plant bottom case 5, equipment bottom
With clamp nut 9 on the foundation bolt of 5 top of seat, concrete chain-wales 8 are cast in below installation centering parallels group.Concrete
The top surface of chain-wales 8 is concordant with the bottom surface of the plain cushion iron 1.
The present embodiment implementation process：
(1) three nuts 3, a long bolt, one block of plain cushion iron 1 are prepared；
(2) by nut spot welding in three sides of plain cushion iron 1, relatively to be welded in plain cushion iron 1 parallel for point for two of which nut 3
Two sides, a point is welded in the side vertical with the two sides；
(3) length that long bolt is cut into needs is for use；
(4) as shown in figure 5, plant bottom case 5 is placed in Equipment Foundations 6 using interim parallels group 10, once looked for
Just；
(5) for use screw rod 4 is screwed in the nut 3 of spot welding；
(6) as shown in fig. 6, installation centering parallels group is placed on 7 both sides of foundation bolt, the method by rotating screw rod 4,
Installation centering parallels group is withstood on plant bottom case 5 so that the levelness and absolute altitude of the top surface of inclined sizing block 2 are pacified with plant bottom case 5
The levelness of reload request is identical with absolute altitude；
(7) pea gravel concreten chain-wales 8, the top surface of concrete chain-wales 8 and institute are poured in installation centering parallels group lower part
It is concordant to state the bottom surface of plain cushion iron 1, concrete chain-wales intensity is waited to remove interim parallels group 10 after reaching requirement, forms this implementation
The equipment installation centering foundation structure of example；
(8) centering reinspection is carried out, spot welding parallels group after checking and accepting is completed, so far possesses mass-type foundation back-grouting condition.
The method of the utility model is easy to operate, economical, can save parallels usage amount, the nut and long bolt of spot welding
It is cheap, it can effectively ensure that contact surface reaches code requirement.
Embodiment 2
The present embodiment is the installation centering parallels group for employing 4 nuts and bolts.
The installation centering parallels group of the present embodiment include one block of plain cushion iron 1, a pair of of 2, four nuts 3 of inclined sizing block, with it is each
The mating screw rod 4 of nut 3.Wherein, a pair of of inclined sizing block 2 is placed in 1 top of plain cushion iron, the levelness and absolute altitude of the top surface of inclined sizing block 2
For the levelness and absolute altitude of 5 installation requirement of plant bottom case, in 4 precession nut 3 of screw rod, and 4 bottom of screw rod is supported on Equipment Foundations 6
Upper surface.Two of which nut 3 relatively puts a pair of parallel side for being welded in plain cushion iron 1, other two point is welded in and plain cushion iron 1
On remaining a pair of parallel side.
Fig. 7 is the top view of the installation centering parallels group of the present embodiment.
The implementation process of the present embodiment is the same as embodiment 1.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (6)
1. a kind of installation centering parallels group, it is characterised in that：Including one block of plain cushion iron, a pair of of inclined sizing block, three or three or more
Nut and the mating screw rod of each nut, wherein, a pair of of inclined sizing block is placed in above plain cushion iron, the levelness of the top surface of inclined sizing block
And the levelness and absolute altitude that absolute altitude is plant bottom case installation requirement, nut are fixed on the side of plain cushion iron, in screw rod precession nut,
And screw rod bottom is supported on Equipment Foundations upper surface.
2. installation centering parallels group according to claim 1, it is characterised in that：Nut is fixed on plain cushion iron side by spot welding
Face.
3. installation centering parallels group according to claim 1, it is characterised in that：Nut is three, and two of which is relatively
Point is welded in the parallel two sides of plain cushion iron, and a point is welded in the side vertical with the two sides.
4. installation centering parallels group according to claim 1, it is characterised in that：Nut is four, relatively spot welding two-by-two
In the parallel two sides of plain cushion iron.
5. a kind of equipment installs centering foundation structure, it is characterised in that：Including Equipment Foundations, foundation bolt, plant bottom case, installation
Centering parallels group, concrete chain-wales, wherein, foundation bolt is installed, installation centering parallels group is located at lower margin in Equipment Foundations
Bolt both sides, foundation bolt pass through plant bottom case, and with clamp nut on the foundation bolt above plant bottom case, concrete is small flat
Platform is cast in below installation centering parallels group, the installation centering parallels group include one block of plain cushion iron, a pair of of inclined sizing block, three or
Three with top nut, with the mating screw rod of each nut, the pair of inclined sizing block is placed in above plain cushion iron, the top surface of inclined sizing block
Levelness and levelness and absolute altitude that absolute altitude is plant bottom case installation requirement, nut are fixed on the side of plain cushion iron, screw rod precession
In nut, and screw rod bottom is supported on Equipment Foundations upper surface.
6. equipment according to claim 5 installs centering foundation structure, it is characterised in that：The top of the concrete chain-wales
Face is concordant with the bottom surface of the plain cushion iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432070.XU CN207436090U (en) | 2017-11-01 | 2017-11-01 | A kind of installation centering support parallels group and its base construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721432070.XU CN207436090U (en) | 2017-11-01 | 2017-11-01 | A kind of installation centering support parallels group and its base construction |
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| CN207436090U true CN207436090U (en) | 2018-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202135A (en) * | 2021-05-12 | 2021-08-03 | 安徽金星钛白（集团）有限公司 | Large-scale movable equipment base installation method based on sand pier iron padding method |
-
2017
- 2017-11-01 CN CN201721432070.XU patent/CN207436090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202135A (en) * | 2021-05-12 | 2021-08-03 | 安徽金星钛白（集团）有限公司 | Large-scale movable equipment base installation method based on sand pier iron padding method |
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