CN209307785U - A kind of support frame and system components constructing structure - Google Patents
A kind of support frame and system components constructing structure Download PDFInfo
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- CN209307785U CN209307785U CN201821116125.0U CN201821116125U CN209307785U CN 209307785 U CN209307785 U CN 209307785U CN 201821116125 U CN201821116125 U CN 201821116125U CN 209307785 U CN209307785 U CN 209307785U
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- foundation pit
- steel plate
- embedded part
- support frame
- bottom wall
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 103
- 239000010959 steel Substances 0.000 claims abstract description 103
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 230000003447 ipsilateral effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 20
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 5
- 238000003032 molecular docking Methods 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 101150054854 POU1F1 gene Proteins 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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Abstract
The utility model discloses a kind of support frame and system components constructing structures, including spill strip foundation pit, reinforcing bar is separately installed at the bottom wall and surrounding side wall and foundation pit top edge of foundation pit and has poured concrete wall surface, along foundation pit length direction and time interval is embedded with steel plate among foundation pit in the concrete of the bottom wall of foundation pit, it is embedded with two rows of steel bar ends respectively along foundation pit length direction in the bottom wall concrete of foundation pit and on the left side of foundation pit and right side, one group of support frame is installed on every block of steel plate, concrete has been poured in foundation pit, this structure is using increase positioning supporting frame, real-time accuracy measurement, preferably solves large size, the construction orientation problem of high-precision embedded part, so that the installation of simulated collision test equipment is very well.It arranges that two theodolites guarantee support frame installation accuracy in the direction XY, guarantees the precision in track embedded part direction.Thin slice steel plate is inserted at handover position between track embedded part, reinforces docking precision.
Description
Technical field
The utility model relates to a kind of embedded part constructing structures, more particularly to a kind of support frame and system components constructing structure.
Background technique
With the continuous development of national science and technology level and the quickening of industrialization of scientific and technological achievements paces, various high-tech laboratories
For the needs that detection device is accurately installed, more stringent requirements are proposed for manufacture and installation to embedded part, it is desirable that accuracy of manufacture height,
It is embedded accurate, and the weight of prefabricated embedded part is continuously increased, and the weight of many single embedded parts of heavy construction is all in 300~600kg
Left and right, what is had is weighing several tons, and the quantity of prefabricated embedded part board bottom dowel (or anchor slab) is also more and more, this is just greatly increased
The installation difficulty of embedded part, influences installation accuracy, and the installation accuracy of prefabricated embedded part also directly affects the standard of test data
True property.Automobile engineering simulated collision test, main function are that simulation test vehicle collision moment, interior components are to people
The extent of injury of body.Specific operation process is that interior components and simulation people are placed on a moveable platform, puts down
Platform can simulate when vehicle collides by dynamic to static state, check whether vehicle interior part can be scattered,
The dangerous situations such as splashing, the data on the other hand to be come to harm from the simulation person.Because of testing equipment demand, simulated crash
Laboratory's embedded part wherein packet multiple groups track embedded part, will take effective measures to reinforce the installation of large scale prefabricated embedded part, it is ensured that embedded part
Installation accuracy.
Application No. is the Chinese patents of CN201720473182.3 to disclose a kind of " deep hole plane gate embedded parts installation
Device ", the device include the support frame of rectangle；Support frame as described above is fixed at the top of gate slot aperture, and middle part is equipped with lateral consolidate
Determine frame, eyelet strip is connected on fixed frame, the center of eyelet strip is equipped with threading hole；Wire pass through threading hole and with gravity sash weight
Connection.The gravity sash weight is placed in the oil drum for being loaded with liquid.This patent is not suitable for the rail of simulative automobile crash tests
The construction of road embedded part.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of construction and installation it is convenient, securely, precision
Height, and structural bearing capacity and the big support frame and system components constructing structure of rigidity.
A kind of support frame and system components constructing structure of the utility model, including spill strip foundation pit, at the bottom of foundation pit
Reinforcing bar is separately installed at wall and surrounding side wall and foundation pit top edge and has poured concrete wall surface, in the concrete of the bottom wall of foundation pit
It is interior along foundation pit length direction and time interval is embedded with steel plate among foundation pit, along foundation pit length in the bottom wall concrete of foundation pit
Direction and it is embedded with two rows of steel bar ends respectively on the left side of foundation pit and right side, one group of support frame is installed on every block of steel plate,
Every group of support frame includes two spaced perpendicular mandrils in left and right along the vertical direction, the top and bottom between two perpendicular mandrils
Main transverse crown bar and the second secondary transverse crown bar are connected in the horizontal direction respectively, between the main transverse crown bar and the second secondary transverse crown bar
Two perpendicular mandrils between be connected with the first secondary transverse crown bar, the secondary transverse crown bar of the second of each group of support frame and foundation pit in the horizontal direction
Steel plate connection on bottom wall, in the left side wall end of the main transverse crown bar of each group of support frame and right side wall end respectively along level side
To being equipped with left bolt and right bolt；Multiple segment rails are installed the left side of the foundation pit and right side are end to end respectively
Road embedded part, each segment track embedded part include that the bottom wall steel plate being supported on foundation pit bottom wall and parallel interval are arranged in bottom wall steel plate
The roof steel plate of surface, the bottom wall steel plate are weldingly connected with the steel bar end on foundation pit bottom wall, each segment rail in left side
The rear and front end of the roof steel plate of road embedded part is respectively supported adjacent on the left side roof of the main transverse crown bar of one group of support frame, right side
Each segment track embedded part roof steel plate rear and front end be respectively supported adjacent one group of support frame main transverse crown bar the right side
On the roof of side.Pass through the twice being arranged along the vertical direction between the bottom wall steel plate and roof steel plate of each segment track embedded part respectively
Bolt is fixedly linked；Left rail embedded part and right rail embedded part are pacified by symmetry axis bilateral symmetry of the bilateral symmetry face of support frame
It fills, the end part don't push of left bolt and right bolt on the main transverse crown bar presses the roof steel supported on ipsilateral main transverse crown bar
Plate is arranged, the horizontal departure, each segment track embedded part in right side between the first roof steel plate of each segment track embedded part in left side
Each track embedded part of the roof steel plate and right side of each track embedded part of horizontal departure and left side between second roof steel plate
Horizontal position deviation between roof steel plate within 0.2mm, joins position before and after each segment track embedded part in left side respectively
And handover position is inserted with thin slice steel plate respectively before and after each segment track embedded part on right side, has been poured in the foundation pit to base
Cheat the concrete of top surface.
This structure preferably solves large-scale, high-precision embedded part apply using positioning supporting frame, real-time accuracy measurement is increased
Work orientation problem, so that the installation of simulated collision test equipment is very well.Arrange that two theodolites guarantee support frame in the direction XY
Installation accuracy guarantees the precision in track embedded part direction.Thin slice steel plate is inserted at handover position between track embedded part, reinforces docking essence
Accuracy.
Detailed description of the invention
Fig. 1 is a kind of support frame of the utility model and the supporting frame construction structural schematic diagram of system components constructing structure；
Fig. 2 is the track embedded part constructing structure signal of a kind of support frame and system components constructing structure of the utility model
Figure；
Fig. 3 is a kind of support frame of the utility model and support frame and track embedded part the installation knot of system components constructing structure
Structure schematic diagram.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
A kind of support frame and system components constructing structure of the utility model as shown in drawings, including spill strip base
Hole, is separately installed with reinforcing bar at the bottom wall 1 and surrounding side wall 2 and foundation pit top edge 3 of foundation pit and has poured concrete wall surface, in base
Time interval is embedded with steel plate 16 along foundation pit length direction and among foundation pit in the concrete of the bottom wall 1 in hole, at the bottom of foundation pit
It is embedded with two rows of steel bar ends 15 respectively along foundation pit length direction and on the left side of foundation pit and right side in 1 concrete of wall.
One group of support frame is installed on every block of steel plate, every group of support frame includes two along the vertical direction between left and right every setting
Perpendicular mandril 14, the top and bottom between two perpendicular mandrils 14 are connected with main transverse crown bar 10 and second in the horizontal direction respectively
Secondary transverse crown bar 12, between two perpendicular mandrils 14 between the main transverse crown bar 10 and the second secondary transverse crown bar 12 in the horizontal direction
It is connected with the first secondary transverse crown bar 11, the secondary transverse crown bar 12 of the second of each group of support frame is connect with the steel plate 16 on foundation pit bottom wall 1.?
The left side wall end and right side wall end of the main transverse crown bar 10 of each group of support frame are equipped with left bolt 17- in the horizontal direction respectively
1 and right bolt 17-2；
13 cross-fixing of preferred two scissors bars is in two perpendicular mandrils 14,11 and of the secondary transverse crown bar of main transverse crown bar 10, first
On second secondary transverse crown bar 12.
Multiple segment track embedded parts, each segment are installed the left side of the foundation pit and right side are end to end respectively
Track embedded part includes the roof that 4 surface of bottom wall steel plate is arranged in the bottom wall steel plate 4 being supported on foundation pit bottom wall and parallel interval
Steel plate 6 (7), the bottom wall steel plate 4 are weldingly connected with the steel bar end 15 on foundation pit bottom wall 1.Each segment track in left side buries
The rear and front end of the roof steel plate 6 of part is respectively supported adjacent on the left side roof of the main transverse crown bar 10 of one group of support frame, right side
The rear and front end of roof steel plate 7 of each segment track embedded part be respectively supported adjacent the main transverse crown bar 10 of one group of support frame
On the roof of right side.Pass through two be arranged along the vertical direction between the bottom wall steel plate and roof steel plate of each segment track embedded part respectively
Road bolt 5 (8) is fixedly linked；Left rail embedded part and right rail embedded part are using the bilateral symmetry face of support frame as symmetry axis or so
It is symmetrically installed, the end part don't push of left bolt 17-1 and right bolt 17-2 on the main transverse crown bar 10 press ipsilateral main horizontal top
The roof steel plate supported on bar 10 is arranged, horizontal departure, the right side between the first roof steel plate 6 of each segment track embedded part in left side
The roof steel plate 6 of each track embedded part of horizontal departure and left side between second roof steel plate 7 of each segment track embedded part in side
Horizontal position deviation between the roof steel plate 7 of each track embedded part on right side is respectively within 0.2mm.In each segment in left side
Handover position is inserted with thin slice steel plate respectively before and after each segment track embedded part on handover position and right side before and after track embedded part, reinforces
Dock precision.It is poured in the foundation pit to the concrete of foundation pit top surface.
The installation method of this structure is as follows:
(1) it in the position surveying setting-out of high-precision heavy track embedded part to be installed, is then excavated according to surveying setting-out position
Spill strip foundation pit；
(2) reinforcing bar and casting concrete wall surface are installed respectively at the bottom wall of foundation pit 1 and surrounding side wall 2 and foundation pit top edge 3,
Time interval is embedded with steel plate 16 along foundation pit length direction in the concrete of the bottom wall 1 of foundation pit and among foundation pit, in foundation pit
1 concrete of bottom wall in along foundation pit length direction and in the left side of foundation pit and the pre-buried two rows of steel bar ends 15 of right side difference.
(3) one group of support frame is installed on every block of steel plate, by the second of each group of support frame the secondary transverse crown bar 12 and foundation pit bottom
Steel plate 16 on wall 1 connects.In the left side wall end of the main transverse crown bar 10 of each group of support frame and right side wall end respectively along water
Square to left bolt 17-1 and right bolt 17-2 is installed, a warp is respectively then arranged in the both direction in length and breadth of the foundation pit
Latitude instrument detects the horizontal accuracy in track direction in length and breadth respectively；Every group of support frame include two along the vertical direction between left and right
Every the perpendicular mandril 14 of setting, the top and bottom between two perpendicular mandrils 14 are connected with the main cross in the horizontal direction respectively
Mandril 10 and the second secondary transverse crown bar 12, two perpendicular mandrils 14 between the main transverse crown bar 10 and the second secondary transverse crown bar 12 it
Between be connected with the first secondary transverse crown bar 11 in the horizontal direction；
13 cross-fixing of preferred two scissors bars is in two perpendicular mandrils 14,11 and of the secondary transverse crown bar of main transverse crown bar 10, first
On second secondary transverse crown bar 12.
(4) first segment track embedded part, the first segment track embedded part are installed at the left side beginning of the foundation pit
Including the bottom wall steel plate 4 being supported on foundation pit bottom wall and parallel interval, the roof steel plate 6 right above bottom wall steel plate 4, institute are set
The bottom wall steel plate 4 stated is weldingly connected with the steel bar end 15 on the bottom wall 1 of foundation pit and connects.The rear and front end of the roof steel plate 6 point
It is not supported adjacent on the left side roof of the main transverse crown bar 10 of one group of support frame.Lead between the bottom wall steel plate and roof steel plate
The bolt 5 being arranged along the vertical direction is crossed to be fixedly linked；
(5) step (4) is repeated to bury in the installation of the right side beginning of the foundation pit with the first segment track
The identical second section track embedded part of part structure.The second section track embedded part and first segment track embedded part is with support frame
Bilateral symmetry face be left and right symmetrically arranged for symmetry axis；
(6) installation accuracy, specific steps are adjusted are as follows:
(a) the roof steel plate 6 of first segment track embedded part and the roof of second section track embedded part are measured by theodolite
The horizontal position deviation of steel plate 7；
(b) it is once adjusted by the bolt 8 of the bolt 5 and second section track embedded part that turn first segment track embedded part
The horizontal position of the roof steel plate 7 of the roof steel plate 6 and second section track embedded part of first segment track embedded part, and adjusting
Make 6 horizontal position deviation of roof steel plate, the second section of first segment track embedded part in journey with theodolite testing in adjustment
The 7 horizontal position deviation of roof steel plate of track embedded part and the roof steel plate 6 and second section track of first segment track embedded part
Horizontal position deviation between the roof steel plate 7 of embedded part is less than 0.25mm；
(c) the left bolt 17-1 and right bolt 17-2 adjusted on the main transverse crown bar 10 makes left bolt 17-1 and right spiral shell
Bolt 17-2 squeezes 6 He of roof steel plate of the secondary adjustment first segment track embedded part of the roof steel plate supported on main transverse crown bar 10 respectively
The horizontal position of the roof steel plate 7 of second section track embedded part, so that 6 horizontal position of roof steel plate of first segment track embedded part
Deviation, the 7 horizontal position deviation of roof steel plate of second section track embedded part and 6 and of roof steel plate of first segment track embedded part
Horizontal position deviation between the roof steel plate 7 of second section track embedded part is less than 0.2mm；
(d) by the left and right ends of the first secondary transverse crown bar 11 respectively with bolt 5 (8) stationary phase of the track embedded part of corresponding side
Even；
(7) step (4)-(6) are repeated, third segment track embedded part is installed in first segment track embedded part end, symmetrical
Second section track embedded part end is installed by fourth segment track embedded part；Each segment track embedded part in adjustment left side during the installation process
The first roof steel plate 6 between horizontal departure, each segment track embedded part in right side the second roof steel plate 7 between horizontal departure
And the horizontal position between the roof steel plate 7 of each track embedded part of the roof steel plate 6 and right side of each track embedded part in left side is inclined
Difference is not within 0.2mm.Then in the friendship of the first segment track embedded part end and third segment track embedded part head end
Thin slice steel plate is inserted into socket part position, reinforces docking precision；In the second section track embedded part end and fourth segment track
Embedded part head end joins position and is inserted into thin slice steel plate, reinforces docking precision.
(8) repeating step (7), successively the track of segment buries on rear side of installation behind last segment track embedded part in left side
Part, behind last segment track embedded part on right side successively on rear side of installation segment track embedded part, until completing entire track
Embedded part installation.
(9) roof steel plate bottom wall and right side roof steel plate bottom of first step concrete to left side are poured in the foundation pit
At wall hypodermis preset distance, usually apart from right side roof steel plate bottom wall hypodermis 4.5cm-5cm.
(10) because the roof steel plate 7 of the roof steel plate 6 of first segment track embedded part and second section track embedded part installs water
Flat deviation requirement is less than 0.2mm, it is likely that when pouring concrete, minor shifts occur for embedded part, in order to take fine tuning measure, really
Embedded part installation accuracy is protected, with theodolite testing track embedded part roof steel plate integral level position deviation, if each section of track embedded part top
Horizontal position deviation between wall steel plate is more than 0.2mm, then finely tunes the bolt of the track embedded part of correspondent section until track embedded part top
Wall steel plate integral level position deviation is within 0.2mm.
(11) the second step concrete is poured in the foundation pit until foundation pit top surface.
Claims (2)
1. a kind of support frame and system components constructing structure, including spill strip foundation pit, foundation pit bottom wall and surrounding side wall and
It is separately installed with reinforcing bar at foundation pit top edge and has poured concrete wall surface, it is characterised in that: in the concrete of the bottom wall of foundation pit
Along foundation pit length direction and time interval is embedded with steel plate among foundation pit, along foundation pit length side in the bottom wall concrete of foundation pit
To and foundation pit left side and right side be embedded with two rows of steel bar ends respectively, one group of support frame is installed on every block of steel plate, often
Group support frame includes two spaced perpendicular mandrils in left and right along the vertical direction, the top and bottom point between two perpendicular mandrils
Main transverse crown bar and the second secondary transverse crown bar are not connected in the horizontal direction, between the main transverse crown bar and the second secondary transverse crown bar
The first secondary transverse crown bar, the secondary transverse crown bar of the second of each group of support frame and foundation pit bottom are connected between two perpendicular mandrils in the horizontal direction
Steel plate connection on wall, distinguishes in the horizontal direction in the left side wall end of the main transverse crown bar of each group of support frame and right side wall end
Left bolt and right bolt are installed；Multiple segment tracks are installed the left side of the foundation pit and right side are end to end respectively
Embedded part, each segment track embedded part include the bottom wall steel plate being supported on foundation pit bottom wall and parallel interval setting bottom wall steel plate just
The roof steel plate of top, the bottom wall steel plate are weldingly connected with the steel bar end on foundation pit bottom wall, each segment track in left side
The rear and front end of the roof steel plate of embedded part is respectively supported adjacent on the left side roof of the main transverse crown bar of one group of support frame, right side
The rear and front end of the roof steel plate of each segment track embedded part is respectively supported adjacent the right side of the main transverse crown bar of one group of support frame
On roof, pass through the twice spiral shell being arranged along the vertical direction between the bottom wall steel plate and roof steel plate of each segment track embedded part respectively
Bolt is fixedly linked；Left rail embedded part and right rail embedded part are pacified by symmetry axis bilateral symmetry of the bilateral symmetry face of support frame
It fills, the end part don't push of left bolt and right bolt on the main transverse crown bar presses the roof steel supported on ipsilateral main transverse crown bar
Plate is arranged, the horizontal departure, each segment track embedded part in right side between the first roof steel plate of each segment track embedded part in left side
Each track embedded part of the roof steel plate and right side of each track embedded part of horizontal departure and left side between second roof steel plate
Horizontal position deviation between roof steel plate within 0.2mm, joins position before and after each segment track embedded part in left side respectively
And handover position is inserted with thin slice steel plate respectively before and after each segment track embedded part on right side, has been poured in the foundation pit to base
Cheat the concrete of top surface.
2. support frame according to claim 1 and system components constructing structure, it is characterised in that: two scissors bars intersect solid
It is scheduled on two perpendicular mandrils, main transverse crown bar, the first secondary transverse crown bar and the second secondary transverse crown bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116125.0U CN209307785U (en) | 2018-07-16 | 2018-07-16 | A kind of support frame and system components constructing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821116125.0U CN209307785U (en) | 2018-07-16 | 2018-07-16 | A kind of support frame and system components constructing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209307785U true CN209307785U (en) | 2019-08-27 |
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ID=67668462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821116125.0U Active CN209307785U (en) | 2018-07-16 | 2018-07-16 | A kind of support frame and system components constructing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209307785U (en) |
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2018
- 2018-07-16 CN CN201821116125.0U patent/CN209307785U/en active Active
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