CN207277357U - A kind of straight device for drawing angle-inserting type digging foundation inserted angle steel - Google Patents
A kind of straight device for drawing angle-inserting type digging foundation inserted angle steel Download PDFInfo
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- CN207277357U CN207277357U CN201720733931.1U CN201720733931U CN207277357U CN 207277357 U CN207277357 U CN 207277357U CN 201720733931 U CN201720733931 U CN 201720733931U CN 207277357 U CN207277357 U CN 207277357U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 106
- 239000010959 steel Substances 0.000 title claims abstract description 106
- 210000000078 claw Anatomy 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000003780 insertion Methods 0.000 abstract description 6
- 230000037431 insertion Effects 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 10
- 238000009416 shuttering Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of straight device for drawing angle-inserting type digging foundation inserted angle steel, it solves the problems, such as that angle steel insertion process is complicated in the prior art, rate of precision is low, with the failure rate reduced in inserted angle steel control, avoid because inserted angle steel controls failure and caused by the beneficial effect done over again of basis, its scheme is as follows：Device includes being used to be arranged on the support frame drawn and dug at the top of foundation pit, support frame center hollow is set, support frame is equipped with the support plate for being used to support angle steel, the V-shaped structure setting of support plate, support plate both ends on the inside of support frame respectively with fixing, and support plate is fixed by rotation axis and support frame, crossbeam is equipped with the side of support frame support plate, the adjusting line for being used for adjusting support plate angle is set between crossbeam and support plate.
Description
Technical field
UHV transmission line foundation construction field of operation is the utility model is related to, directly angle-inserting type is drawn more particularly to one kind
The device of digging foundation inserted angle steel.
Background technology
With the high speed development of various countries' power transmission and transformation industry, power transmission and transformation industry scientific and technical innovation level improves increasingly.Self-supporting steel tower is inserted
Enter angle steel basis since it has no longer mounting foot bolt and column foot plate, simple in structure, it is superior that basic stress is more reasonable etc.
Property and obtain the extensive use in various countries' project of transmitting and converting electricity.
The difficult point being precisely controlled in always work progress of inserted angle steel during self-supporting steel tower inserted angle steel foundation construction
And key technology governing factor, control is fixed for inserted angle steel artificial leg extension fixation is mainly connect using leading role's steel bottom at this stage
In foundation bottom, inserted angle steel two sides is fixed on the side on the outside of foundation construction point on auxiliary pile with flower basket bolt bracing wire by top
Method, this method inserted angle steel control technology is complicated, rate of precision is low, constantly to be adjusted in high failure rate and concreting process
The gradient and height difference of whole inserted angle steel, construction technology is cumbersome, construction efficiency is not high, directly influence foundation construction quality and
Overall progress.
Therefore, it is necessary to straight draw angle-inserting type digging foundation to a kind of and carry out new research and design with the device of inserted angle steel.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of straight angle-inserting type digging foundation of drawing and is inserted into angle
The device of steel, the apparatus structure is simple, can improve angle steel insertion precision, avoid because inserted angle steel control failure and caused by
Do over again on basis.
A kind of concrete scheme of the straight device for drawing angle-inserting type digging foundation inserted angle steel is as follows：
A kind of straight device for drawing angle-inserting type digging foundation inserted angle steel, including：
For being arranged on the support frame drawn and dug at the top of foundation pit, support frame center hollow is set, and support frame, which is equipped with, to be used
In the support plate of support angle steel, the V-shaped structure setting of support plate, support plate both ends are respectively with fixed on the inside of support frame, and prop up
Fagging is fixed by rotation axis and support frame, crossbeam is equipped with the side of support frame support plate, between crossbeam and support plate
The adjusting line for being used for adjusting support plate angle is set.
Above device carries out the angle steel to be fixed tentatively to fix by the way that support frame is arranged at foundation pit, by support plate,
When angle steel deflection is larger, it can realize adjusting to support plate angle i.e. diagonal steel angle by adjusting line, be effectively ensured
The angle requirement of angle steel insertion, by adjusting support frame height, it can be achieved that the adjustment of diagonal steel requirement for height, support plate
Diagonal steel plays the role of a Primary Location, after angle iron position determines, by can be achieved to be fixedly connected with angle steel, entirely fills
It is fixed with positioning unified collocation to put realization, it is compact-sized.
Wherein, adjust the adjustment of line angle degree to realize, adjusting line and the crossbeam by hinged mode into
Row connection, facilitates the adjustment for adjusting line angle degree.
The both sides of the support plate are respectively equipped with least one strip hole, and angle steel is connected by strip hole and support plate
Connect, adjacent strip hole is arranged in parallel, and strip hole can meet the fixation of different size angle steel and support plate.
In order to carry out stable regulation to support plate, the adjusting line is gun iron link line.
The adjusting line includes two connection bolts and connection ring, and a connection bolt is connected with crossbeam, another connection bolt
It is connected with support plate, two connection bolts are fixed after passing through connection ring from the both ends of connection ring respectively by nut, work as branch
After the angle of inclination of fagging is adjusted, it is fixed after the relative position between adjustable connection bolt and connection ring.
The support column of adjustment to support frame height for convenience, the support frame and adjustment height is attached.
Specifically, the both ends of the support frame side are respectively equipped with a sleeve, and the support column is equipped with sleeve, prop up
Periphery is same in the middle part of support frame frame opposite side sets a sleeve, support column is set in sleeve, by adjusting support column relative to sleeve
Height, you can realize support frame height adjust.
The support column, which is equipped with, is used for the perforate that latch passes through, and support column bottom is equipped with support claw, when in use, support claw
Below ground is embedded in ensure the stability of strutting system of whole device, after the height of support column is adjusted, passes through latch and branch
Dagger connects, and carries out the confirmation of height, and perforate can be equipped with multiple, and in different height, latch is coordinated from different perforates.
The support plate is equipped with multiple bolts hole, and bolt hole coordinates with the rotation axis to adjust the height of support plate,
The setting of the structure, easy to the further adjustment of diagonal steel height, if angle steel is highly undesirable, adjusts the position of support plate
Put, then coordinated by rotation axis and bolt hole.
A kind of straight method drawn angle-inserting type digging foundation and improve angle steel insertion precision, step are as follows：
1) clear up drawing to dig around foundation pit；
2) straight draw angle-inserting type digging foundation by a kind of and be placed on the device of inserted angle steel above foundation pit；
3) inserted angle steel assembled is hung in foundation pit by the truck-mounted crane coordinated using scene, and angle steel and support plate are carried out
It is preliminary fixed, and initial adjustment is carried out to inserted angle steel elevation and positive side plane inclination according to design requirement, it is fixedly secured after initial adjustment；
Wherein, the elevation of angle steel is measured by total powerstation；Inserted angle steel positive side plane inclination and diagonal gradient
Horizon rule, weight is coordinated to carry out quick modularization canonical measure using gradient standard form；Incline to the positive side of inserted angle steel
Gradient, coordinates weight to measure, horizontal shuttering includes five sides, wherein two sides of horizontal shuttering and angle steel using horizontal shuttering
Both sides can be bonded setting, and during measurement, horizontal shuttering two of which side coordinates inclining for the weight positive side of measurement be bonded on the inside of angle steel
Rake angle, and the angle of horizontal shuttering both sides is identical with the angle of angle steel, and the survey of differing tilt angles is provided with horizontal shuttering
Measure point, when weight with require measurement point in same straight line when, surface reached setting drawing requirement, then it represents that meet will
Ask；To inserted angle steel diagonal gradient, weight is coordinated using the second template, the second template side can be bonded angle steel lateral surface into
Row is set, and standard point is again provided with the second template, by standard point and the position of weight, to determine whether to meet the requirements.
4) accurately measured using the angle of inclination of setting device diagonal steel, if angle of inclination is undesirable, led to
Overregulate part and secondary control again is carried out to the angle of inclination of adjustable plate；
5) concreting is carried out after adjusting, inserted angle steel elevation and positive side are tilted after concreting
Degree control carries out repetition measurement；
6) after concreting setting time, a kind of straight device for drawing angle-inserting type digging foundation inserted angle steel is removed.
Compared with prior art, the beneficial effects of the utility model are：
1) effectively inserted angle steel in foundation construction is precisely controlled and is adjusted, improve inserted angle steel control accuracy；
2) it is straight to draw angle-inserting type digging foundation inserted angle steel to be precisely controlled special purpose device simple in structure, realize fixed with positioning one
Bodyization configure designing scheme, greatly reduce the failure rate in inserted angle steel control, avoid because inserted angle steel control failure and
Caused by basis do over again；
3) it disclosure satisfy that design requirement of the inserted angle steel in basic top difference ride out, can basis in work progress
Each high range request of column foot in basis is adjusted, and is especially beneficial to the adjustment control for not waiting higher baseline inserted angle steel；
4) realize that the whole process of inserted angle steel is precisely controlled in whole work progress, stability is strong.
Brief description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are used to explain the application, do not form the improper restriction to the application.
Fig. 1 is the schematic diagram of the utility model device；
Fig. 2 is the structure diagram of support plate；
Fig. 3 is the structure diagram for adjusting line.
In figure：1. support frame, 2. support plates, 3. adjusting lines, 4. casings, 5. support columns, 6. support claws, 7. crossbeams, 8.
Strip hole, 9. rotation axis, 10. connection rings, 11. connection bolts.
Embodiment
It is noted that described further below is all illustrative, it is intended to provides further instruction to the application.It is unless another
Indicate, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, the deficiencies in the prior art, in order to solve technical problem as above, this Shen
It please propose a kind of straight device for drawing angle-inserting type digging foundation inserted angle steel.
In a kind of typical embodiment of the application, as shown in Figure 1, a kind of straight angle-inserting type digging foundation of drawing is inserted into angle
The device of steel, including：For being arranged on the support frame 1 drawn and dug at the top of foundation pit, support frame 1 has the length and width of setting
Degree, in frame-shaped construction part, support frame 1 is equipped with the support plate 2 for being used to support angle steel, 2 V-shaped structure setting of support plate, support
The angle angle of plate 2 and the angle of angle steel are consistent, and 2 both ends of support plate are fixed with the inner side of support frame 1 respectively, and support plate
2 are fixed by rotation axis 9 and support frame 1, and crossbeam 7, crossbeam 7 and support plate 2 are equipped with the side of 1 support plate 2 of support frame
Between set and be used to adjust the adjusting line 3 of 2 angle of support plate.
Above device carries out the angle steel to be fixed by the way that support frame 1 is arranged at foundation pit, by support plate 2 tentatively solid
It is fixed, when angle steel deflection is larger, it can realize adjusting to 2 angle of support plate i.e. diagonal steel angle by adjusting line 3, effectively
Ensure that the angle requirement of angle steel insertion, by adjusting support frame 1 height, it can be achieved that the adjustment of diagonal steel requirement for height,
After the location confirmation of angle steel, angle steel with support plate stablize fixed, it can be achieved that the fixation of diagonal steel, whole device realize angle
Steel fixes the unified collocation with positioning.
Wherein, in order to realize the adjustment of adjusting 3 angle of line, the adjusting line 3 passes through hinged mode with the crossbeam 7
It is attached, facilitates the adjustment for adjusting 3 angle of line.
The both sides of support plate 2 are respectively equipped with least one strip hole 8, as shown in Fig. 2, angle steel passes through strip hole 8 and support
Plate 2 is attached, and adjacent strip hole 8 is arranged in parallel, and strip hole 8 can meet consolidating for different size angle steel and support plate 2
It is fixed.
In order to carry out stable regulation to support plate 2, adjusting line 3 is gun iron link line.
Adjusting line 3 includes two connection bolts 11 and connection ring 10, and a connection bolt 11 is connected with crossbeam 7, another connection
Bolt 11 is connected with support plate 2, and two connection bolts 11 pass through nut after passing through connection ring 10 from the both ends of connection ring 10 respectively
It is fixed, after the angle of inclination of support plate 2 is adjusted, can adjust the relative position between connection bolt 11 and connection ring 10
After be fixed.
Adjustment to 1 height of support frame for convenience, the support frame 1 and the support column 5 of adjustment height are connected
Connect.
Specifically, the both ends of 1 side of support frame are respectively equipped with a sleeve 4, and the support column is equipped with sleeve 5
5, periphery is same in the middle part of 1 opposite side of support frame sets a sleeve, and support column is set in sleeve, by adjusting support column relative to
The height of sleeve, you can realize that the height of support frame is adjusted.
Support column 5, which is equipped with, is used for the perforate that latch passes through, and 5 bottom of support column is equipped with support claw 6, and support claw is one piece logical
Cross the plate that is connected with support column 5 of mode of welding, or be a claw type structural member, when in use, support claw 6 be embedded in ground with
Under to ensure the stability of strutting system of whole device, after the height of support column 5 is adjusted, be connected by latch with support column 5, into
The confirmation of row height, perforate can be equipped with it is multiple, in different height, latch is coordinated from different perforates.
Support plate 2 is equipped with multiple bolts hole, and bolt hole coordinates to adjust the height of support plate 2 with rotation axis 9, the structure
Set, easy to the further adjustment of diagonal steel height, if angle steel is highly undesirable, adjust the position of support plate 2, then lead to
Rotation axis 9 is crossed with bolt hole to coordinate.
Using the device in the present embodiment, has the following advantages：
1) present apparatus is simple in structure, and easy to manufacture and manufacture cost is low；
2) by the setting of connecting plate regulating part, fixed with positioning unified collocation designing scheme, compact-sized, peace is realized
Complete reliable, failure rate is low；
3) it disclosure satisfy that inserted angle steel exposes the design requirement of different height on basic top, can basis in work progress
Each high range request of column foot in basis is adjusted, and is especially beneficial to the adjustment control for not waiting higher baseline inserted angle steel；
4) only need that inserted angle steel just reconcile in work progress to finely tune, it is disposable before concreting to adjust in place,
Subsequently without adjusting again, construction working efficiency can be greatly improved, save construction input；
5) device directly forms unified stress with inserted angle steel and consolidates entirety, and inserted angle steel will not occur unstability and come off, carry
High working security；
6) realize that the whole process of inserted angle steel is precisely controlled in whole work progress, avoid basis and do over again, improve engineering
Quality；
7) after excavation of foundation pit can Fast Installation inserted angle steel carry out concreting, effectively avoid foundation pit collapse etc. safety,
The generation of quality events；
8) device is easy for installation, easy to operate, quick, effectively saves human and material resources, reduces project cost.
It is as follows using a kind of straight method drawn angle-inserting type digging foundation and improve angle steel insertion precision of above device, step：
1) clear up drawing to dig around foundation pit, without to all being flattened around foundation pit during cleaning, it is only necessary to by support claw
Position is set to flatten；
2) by it is described it is a kind of it is straight draw angle-inserting type digging foundation and be placed on the device of inserted angle steel above foundation pit, the device
It can be arranged on after Assembling above foundation pit, or be completed rear whole Transporting to tower position；
3) inserted angle steel assembled is hung in foundation pit by the truck-mounted crane coordinated using scene, and suspender belt still needs to stress at this time,
Angle steel and support plate are carried out tentatively fixed and first to inserted angle steel elevation and the progress of positive side plane inclination according to design requirement
Adjust, be fixedly secured after initial adjustment, suspender belt stress can be cancelled at this time, complete the lifting of inserted angle steel；
Wherein, the elevation of angle steel is measured by total powerstation；
4) accurately measured using the angle of inclination of setting device diagonal steel, if angle of inclination is undesirable, led to
Overregulate part and secondary control again is carried out to the angle of inclination of adjustable plate；
5) concreting is carried out after adjusting, inserted angle steel elevation and positive side are tilted after concreting
Degree control carries out repetition measurement；
Avoid directly impacting special purpose device as far as possible in concreting process, be such as subject to intense impact and have obvious
Fine setting need to be re-started during displacement to inserted angle steel；
6) after concreting setting time, a kind of straight device for drawing angle-inserting type digging foundation inserted angle steel is removed, is torn open
Need to safeguard device, maintained and recycled after removing.
The foregoing is merely the preferred embodiment of the application, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (9)
- A kind of 1. straight device for drawing angle-inserting type digging foundation inserted angle steel, it is characterised in that including：For being arranged on the support frame drawn and dug at the top of foundation pit, support frame is equipped with the support plate for being used to support angle steel, support plate V-shaped structure setting, support plate both ends are respectively with fixed on the inside of support frame, and support plate is consolidated by rotation axis and support frame It is fixed, crossbeam is equipped with the side of support frame support plate, the tune for being used for adjusting support plate angle is set between crossbeam and support plate Nodel line.
- A kind of 2. straight device for drawing angle-inserting type digging foundation inserted angle steel according to claim 1, it is characterised in that institute Adjusting line is stated to be attached by hinged mode with the crossbeam.
- A kind of 3. straight device for drawing angle-inserting type digging foundation inserted angle steel according to claim 1, it is characterised in that institute The both sides for stating support plate are respectively equipped with least one strip hole, and angle steel is attached by strip hole and support plate.
- A kind of 4. straight device for drawing angle-inserting type digging foundation inserted angle steel according to claim 1, it is characterised in that institute It is gun iron link line to state and adjust line.
- 5. a kind of straight device for drawing angle-inserting type digging foundation inserted angle steel according to claim 1 or 4, its feature exist In the adjusting line includes two connection bolts and connection ring, and a connection bolt is connected with crossbeam, another connection bolt and support Plate connects, and two connection bolts are fixed after passing through connection ring from the both ends of connection ring respectively by nut.
- A kind of 6. straight device for drawing angle-inserting type digging foundation inserted angle steel according to claim 1, it is characterised in that institute The support column for stating support frame and adjustment height is attached.
- A kind of 7. straight device for drawing angle-inserting type digging foundation inserted angle steel according to claim 6, it is characterised in that institute The both ends for stating support frame side are respectively equipped with a sleeve, and the support column is equipped with sleeve.
- A kind of 8. straight device for drawing angle-inserting type digging foundation inserted angle steel according to claim 7, it is characterised in that institute State support column and be equipped with and be used for the perforate that latch passes through, support column bottom is equipped with support claw.
- A kind of 9. straight device for drawing angle-inserting type digging foundation inserted angle steel according to claim 1, it is characterised in that institute State support plate and be equipped with multiple bolts hole, bolt hole coordinates with the rotation axis to adjust the height of support plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733931.1U CN207277357U (en) | 2017-06-22 | 2017-06-22 | A kind of straight device for drawing angle-inserting type digging foundation inserted angle steel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720733931.1U CN207277357U (en) | 2017-06-22 | 2017-06-22 | A kind of straight device for drawing angle-inserting type digging foundation inserted angle steel |
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| CN207277357U true CN207277357U (en) | 2018-04-27 |
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| CN201720733931.1U Active CN207277357U (en) | 2017-06-22 | 2017-06-22 | A kind of straight device for drawing angle-inserting type digging foundation inserted angle steel |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090846A (en) * | 2017-06-22 | 2017-08-25 | 山东电力建设第工程公司 | A kind of straight device and method for drawing angle-inserting type digging foundation inserted angle steel |
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2017
- 2017-06-22 CN CN201720733931.1U patent/CN207277357U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107090846A (en) * | 2017-06-22 | 2017-08-25 | 山东电力建设第工程公司 | A kind of straight device and method for drawing angle-inserting type digging foundation inserted angle steel |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Electric Power Construction Tiejun Construction Engineering Co.,Ltd. Assignor: POWERCHINA SEPCO1 ELECTRIC POWER CONSTRUCTION Co.,Ltd. Contract record no.: X2024980001829 Denomination of utility model: A device for inserting angle steel for direct and oblique excavation of foundation Granted publication date: 20180427 License type: Common License Record date: 20240201 |
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| EE01 | Entry into force of recordation of patent licensing contract |