CN108661068A - A kind of Equipment Foundations formwork structure and reinforcement means - Google Patents
A kind of Equipment Foundations formwork structure and reinforcement means Download PDFInfo
- Publication number
- CN108661068A CN108661068A CN201810647485.1A CN201810647485A CN108661068A CN 108661068 A CN108661068 A CN 108661068A CN 201810647485 A CN201810647485 A CN 201810647485A CN 108661068 A CN108661068 A CN 108661068A
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- reinforcement
- equipment foundations
- screw rod
- formwork structure
- template
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 63
- 238000009415 formwork Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000010276 construction Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000009545 invasion Effects 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The invention discloses a kind of Equipment Foundations formwork structures, including foundation forms, channel template, ruggedized construction and built-in fitting；Foundation forms is vertically arranged, and channel template is supported with basic vertical reinforcement；Ruggedized construction includes the reinforcement elements being made of screw rod, nut, butterfly card and steel pipe；Reinforcement elements reinforce side of the base plate and top；Screw rod one end is fixed with built-in fitting or basic vertical reinforcement, and the other end of screw rod is fixed by nut.The present invention is good using foundation forms and channel template Forming Quality, is conducive to recycle；Equipment Foundations template construction process is easy, effectively avoids the displacement of side form and the deviation of roof reinforcement.
Description
Technical field
The present invention is used in the construction of the Equipment Foundations conduit lines such as transforming plant main transformer, reactor, high-tension switch cabinet case
A kind of Equipment Foundations formwork structure and reinforcement means.
Background technology
As China's economy develops rapidly, electricity need load is also increasing, it is necessary to which more and more, grade is increasingly
Big substation carries out sending power transformation.Transformer substation foundation construction is the priority control object in whole transformer station work progress, power transformation
The quality for foundation construction quality of standing be the key that be directly related to equipment can normal operation, it is especially a large amount of in recent years high-precision
Close transformer equipment, the requirement to mass of foundation is also higher, using common construction technology, either from appearance still from reality
Weight all cannot be satisfied the requirement of new equipment.Therefore, it is necessary to improve construction method, new equipment could be met by improving construction quality
Requirement.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of Equipment Foundations formwork structure and reinforcing sides
Method.
The purpose of the present invention is achieved through the following technical solutions：A kind of Equipment Foundations formwork structure, including basis
Template, channel template, ruggedized construction and built-in fitting；
Foundation forms is vertically arranged, and channel template is supported with basic vertical reinforcement；
Ruggedized construction includes the reinforcement elements being made of screw rod, nut, butterfly card and steel pipe；Reinforcement elements are to side of the base plate
It is reinforced with top；
Screw rod one end and built-in fitting or basic vertical reinforcement fixation play the role of that end is fixed, and the other end of screw rod is logical
Nut is crossed to fix.
It is preferred that channel template setting raceway groove supports, gas vent is set in the bottom of channel template.
It is preferred that raceway groove support is made of flitch, raceway groove support includes a mouth character segment and forked type part, fork
Type part is arranged in mouth character segment, and counterpart character segment is reinforced.
It is preferred that side rail side is arranged outside foundation forms, steel pipe is placed on outside side rail side, steel pipe location determination
Afterwards, the reinforcement elements being made up of steel pipe, butterfly card, screw rod and nut are fixed.
It is preferred that the size of side rail side is 5*9cm, the spacing between side rail side is 25cm.It is highly preferred that basic
Template closes mirror surface formwork using 15mm thickness black glues, and whole plate size is 1.22 × 2.44m, and Equipment Foundations alien invasion template uses 5 × 9
㎝ flitches, spacing 25cm are vertically arranged.
It is preferred that flitch at the top of being placed on foundation forms, top flitch are fixed by reinforcement elements.
It is preferred that the size of top flitch is 5*9cm, top flitch spacing is 600~800mm.
It is preferred that built-in fitting includes the first embedded bar and the second embedded bar；
First embedded bar is welded with the screw rod for roof reinforcement, the bottom reinforcement elements screw rod reinforced for side
It is welded with the second embedded bar, other layer of reinforcement elements screw rod and basic vertical reinforced-bar-welding reinforced for side.At top
It is parallel to cable duct direction to be connected with butterfly card with two 48 steel pipes of Φ, pushes down cable duct side template, template when preventing from pouring concrete
Floating and deviation.
It is preferred that bed course is arranged below foundation forms, the first embedded bar and the second embedded bar are pre-buried
In bed course.
A kind of reinforcement means based on aforementioned device foundation forms structure, includes the following steps：
S1：Installation foundation lateral reinforcement unit；
S2：According to conduit line depth, the pre-buried middle part horizontal reinforcement under the bottom plate of conduit line template, the horizontal steel in middle part
Muscle is welded on basic vertical reinforcement；
S3：Conduit line template is placed on the horizontal reinforcement of middle part, channel template setting raceway groove, which supports, to be reinforced, and is ensured
Channel cross-section dimensions；
S4：Installation foundation roof reinforcement unit.
The beneficial effects of the invention are as follows：The present invention is good using foundation forms and channel template Forming Quality, is conducive to repeatedly
It utilizes；Equipment Foundations template construction process is easy, effectively avoids the displacement of side form and the deviation of roof reinforcement.
Description of the drawings
Fig. 1 is one of schematic structural view of the invention；
Fig. 2 is the two of schematic structural view of the invention；
In figure, the sides 1- spacer bar, 2- butterfly cards, 3- steel pipes, the side rail sides 4-, 5- gas vents, the tops 6- flitch, 7- ditches
Road template, the support of 8- raceway grooves, 9- Equipment Foundations, 10- foundation forms, the middle parts 11- horizontal reinforcement, the bases 12- vertical reinforcement, 13-
Bed course, the second embedded bars of 14-, the first embedded bars of 15-.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in Figure 1 and Figure 2, a kind of Equipment Foundations formwork structure, including foundation forms 10, channel template 7, ruggedized construction
And built-in fitting；
Foundation forms 10 is vertically arranged, and channel template 7 is supported with basic vertical reinforcement 12；
Ruggedized construction includes the reinforcement elements being made of screw rod, nut, butterfly card 2 and steel pipe 3；Reinforcement elements are to base side
Face and top are reinforced；
Screw rod one end and built-in fitting or the basic fixation of vertical reinforcement 12 play the role of that end is fixed, the other end of screw rod
It is fixed by nut.Basic inner cable raceway groove prepares channel template 7 according to cable duct absolute altitude, ensures raceway groove channel template suitable for reading
7 precise positionings, to ensure the flatness of the surface of base such as high-tension switch cabinet case, the gradient is on bases such as high-tension switch cabinet casees in raceway groove
It is unified after concreting to be carried out looking for slope with C30 pea gravel concretens.
In a preferred embodiment, raceway groove support 8 is arranged in channel template 7, and gas vent is arranged in the bottom of channel template 7
5。
In a preferred embodiment, raceway groove support 8 is made of flitch, and raceway groove support 8 includes a mouth character segment and fork
Type part, forked type part are arranged in mouth character segment, and counterpart character segment is reinforced.
In a preferred embodiment, side rail side 4 is set outside foundation forms 10, and steel pipe 3 is placed on outside side rail side 4, steel
After 3 location determination of pipe, the reinforcement elements being made up of steel pipe 3, butterfly card 2, screw rod and nut are fixed.
In a preferred embodiment, the size of side rail side 4 is 5*9cm, and the spacing between side rail side 4 is 25cm.It is more excellent
Selection of land, foundation forms 10 close mirror surface formwork using 15mm thickness black glues, and whole plate size is 1.22 × 2.44m, 9 alien invasion of Equipment Foundations
Template uses 5 × 9 ㎝ flitches, spacing 25cm vertically arranged.
In a preferred embodiment, flitch 6 at the top of being placed on foundation forms 10, top flitch 6 pass through reinforcement elements
It is fixed.Top is socketed with horizontal steel tube 3, and horizontal steel tube 3 has gap location that need to use nose key wedging one by one with flitch, is avoided thin
Micro- swollen mould.
In a preferred embodiment, the size of top flitch 6 is 5*9cm, and flitch 6 spacing in top is 600~800mm.
In a preferred embodiment, built-in fitting includes the first embedded bar 15 and the second embedded bar 14；First is pre-buried
Reinforcing bar 15 is 14@1000mm vertical reinforcements of Φ；
First embedded bar 15 is welded with the screw rod for roof reinforcement, 15 bottom of the first embedded bar and backing plate or bed course
The reinforcement welding being arranged on 13；The bottom reinforcement elements screw rod and the second embedded bar 14 reinforced for side weld, and are used for
Other layer of reinforcement elements screw rod that side is reinforced is welded with basic vertical reinforcement 12.Cable duct direction is parallel to two at top
48 steel pipes 3 of Φ and butterfly card 2 connect, and push down cable duct side template, Form floating and deviation when preventing from pouring concrete.As shown in Figure 1,
Screw rod one end at high 0.30m and 12 reinforcing bars of pre-buried φ (the second embedded bar 14) are welded, erected in reinforcing bar and basis at high 1.2m
Horizontal welding is carried out to reinforcing bar, welds the positioning steel of 8 long 40mm of φ on screw rod with screw rod junction in 10 inside of foundation forms
Muscle (side spacer bar 1) (unified to weld in the horizontal direction), outside is socketed with horizontal steel tube 3 and butterfly card 2.
In a preferred embodiment, bed course 13 is set below foundation forms 10, and the first embedded bar 15 and second is pre-
Reinforcing bar 14 is buried to be embedded in bed course 13.
A kind of reinforcement means based on aforementioned device foundation forms structure, includes the following steps：
S1：Installation foundation lateral reinforcement unit；
S2：According to conduit line depth, 16@of pre-buried φ, the 500 middle part horizontal reinforcements under the bottom plate of conduit line template 7
11,11 two sections of middle part horizontal reinforcement is respectively welded on basic vertical reinforcement 12；
S3：Shape of the mouth as one speaks support shuttering in conduit line template 7 or conduit line is placed on horizontal location reinforcing bar, cable duct
Template 7 inner wall in road sets 5 × 9 ㎝ flitch spacing 25cm flitches, and interior lateral, vertical, oblique do is shored, and conduit line internal orifice is formed
Type support shuttering or channel template 7, it is firm to reinforce, and ensures channel cross-section dimensions；
S4：Installation foundation roof reinforcement unit.
It is highly preferred that carrying out two-step pouring.For prevent for the first time with to pour interval time for the second time longer, template is by nature
Environment influences the template caused by concrete shrinkage being likely to occur and the gap between top dressing, is tightened before secondary pour each
Nut can guarantee smooth on the outside of two-step pouring joint, it is ensured that its verticality and rigidity in this way.
The characteristics of present invention is basic 9 construction characteristics of bonding apparatus and formwork reinforcement, makes positioning reinforcing device, by side form
Reinforce 7 strenthening member of conduit line template with roof reinforcement composition.
The major technique effect of the present invention is as follows：
1. it is good using foundation forms 10 and 7 Forming Quality of channel template, be conducive to recycle, convenient for burying for built-in fitting
If；
2. built-in fitting is buried, work is simple, and saving is artificial；
3. respectively composition component absolute altitude, size adjusting are accurate, embedded part precision is greatly improved；
4. 10 working procedure of Equipment Foundations template is easy, the displacement of side form and the deviation of roof reinforcement are effectively avoided.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
All any modification, equivalent and improvement made by within the spirit and principles in the present invention etc. should be included in the guarantor of the present invention
Within the scope of shield.
Claims (10)
1. a kind of Equipment Foundations formwork structure, it is characterised in that：Including foundation forms, channel template, ruggedized construction and built-in fitting；
Foundation forms is vertically arranged, and channel template is supported with basic vertical reinforcement；
Ruggedized construction includes the reinforcement elements being made of screw rod, nut, butterfly card and steel pipe；Reinforcement elements are to side of the base plate and top
Portion is reinforced；
Screw rod one end is fixed with built-in fitting or basic vertical reinforcement, and the other end of screw rod is fixed by nut.
2. a kind of Equipment Foundations formwork structure according to claim 1, it is characterised in that：Raceway groove branch is arranged in channel template
Gas vent is arranged in the bottom of channel template in support.
3. a kind of Equipment Foundations formwork structure according to claim 2, it is characterised in that：Raceway groove support is made of flitch,
Raceway groove support includes a mouth character segment and forked type part, and forked type part is arranged in mouth character segment, and counterpart character segment is added
By force.
4. a kind of Equipment Foundations formwork structure according to claim 1, it is characterised in that：Side rail is set outside foundation forms
Side, steel pipe is placed on outside side rail side, after steel pipe location determination, passes through the reinforcement elements of steel pipe, butterfly card, screw rod and nut composition
It is fixed.
5. a kind of Equipment Foundations formwork structure according to claim 4, it is characterised in that：The size of side rail side is 5*9cm,
Spacing between side rail side is 25cm.
6. a kind of Equipment Foundations formwork structure according to claim 1, it is characterised in that：At the top of being placed on foundation forms
Flitch, top flitch are fixed by reinforcement elements.
7. a kind of Equipment Foundations formwork structure according to claim 6, it is characterised in that：The size of top flitch is 5*
9cm, top flitch spacing are 600~800mm.
8. a kind of Equipment Foundations formwork structure according to claim 1, it is characterised in that：Built-in fitting includes the first pre-buried steel
Muscle and the second embedded bar；
First embedded bar is welded with the screw rod for roof reinforcement, the bottom reinforcement elements screw rod reinforced for side and the
Two embedded bars weld, other layer of reinforcement elements screw rod and basic vertical reinforced-bar-welding reinforced for side.
9. a kind of Equipment Foundations formwork structure according to claim 8, it is characterised in that：Pad is set below foundation forms
Layer, the first embedded bar and the second embedded bar are embedded in bed course.
10. a kind of reinforcement means based on Equipment Foundations formwork structure described in claim 1, it is characterised in that：
S1：Installation foundation lateral reinforcement unit；
S2：According to conduit line depth, the pre-buried middle part horizontal reinforcement under the bottom plate of conduit line template, the weldering of middle part horizontal reinforcement
It is connected on basic vertical reinforcement；
S3：Conduit line template is placed on the horizontal reinforcement of middle part, channel template setting raceway groove, which supports, to be reinforced；
S4：Installation foundation roof reinforcement unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647485.1A CN108661068B (en) | 2018-06-22 | 2018-06-22 | Equipment foundation template structure and reinforcing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647485.1A CN108661068B (en) | 2018-06-22 | 2018-06-22 | Equipment foundation template structure and reinforcing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108661068A true CN108661068A (en) | 2018-10-16 |
| CN108661068B CN108661068B (en) | 2020-11-03 |
Family
ID=63772850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810647485.1A Active CN108661068B (en) | 2018-06-22 | 2018-06-22 | Equipment foundation template structure and reinforcing method |
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| Country | Link |
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| CN (1) | CN108661068B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660314A (en) * | 2009-09-28 | 2010-03-03 | 浙江天力建设集团有限公司 | Construction method for foundation of exposed concrete equipment |
| CN203741847U (en) * | 2014-03-03 | 2014-07-30 | 山东电力建设第二工程公司 | Channel reverse formwork construction device |
| RU165764U1 (en) * | 2016-01-13 | 2016-11-10 | Публичное акционерное общество "Татнефть" им. В.Д. Шашина | REINFORCED CONCRETE BASE FOR THE ROCKING MACHINE |
| CN106284372A (en) * | 2015-05-28 | 2017-01-04 | 济南城建集团有限公司 | The method for supporting of roof plate template during a kind of electric power ditch is integrated poured |
| CN206888509U (en) * | 2017-07-03 | 2018-01-16 | 中国葛洲坝集团第一工程有限公司 | A kind of box culvert plate outer side template reinforcing device |
-
2018
- 2018-06-22 CN CN201810647485.1A patent/CN108661068B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101660314A (en) * | 2009-09-28 | 2010-03-03 | 浙江天力建设集团有限公司 | Construction method for foundation of exposed concrete equipment |
| CN203741847U (en) * | 2014-03-03 | 2014-07-30 | 山东电力建设第二工程公司 | Channel reverse formwork construction device |
| CN106284372A (en) * | 2015-05-28 | 2017-01-04 | 济南城建集团有限公司 | The method for supporting of roof plate template during a kind of electric power ditch is integrated poured |
| RU165764U1 (en) * | 2016-01-13 | 2016-11-10 | Публичное акционерное общество "Татнефть" им. В.Д. Шашина | REINFORCED CONCRETE BASE FOR THE ROCKING MACHINE |
| CN206888509U (en) * | 2017-07-03 | 2018-01-16 | 中国葛洲坝集团第一工程有限公司 | A kind of box culvert plate outer side template reinforcing device |
Non-Patent Citations (1)
| Title |
|---|
| 江正荣: "大型设备基础施工的几个问题", 《建筑技术》 * |
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| CN108661068B (en) | 2020-11-03 |
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