CN109119929A - A kind of pipe trench high-tension cable concrete support installation fixed structure and its construction method - Google Patents
A kind of pipe trench high-tension cable concrete support installation fixed structure and its construction method Download PDFInfo
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- CN109119929A CN109119929A CN201811191646.7A CN201811191646A CN109119929A CN 109119929 A CN109119929 A CN 109119929A CN 201811191646 A CN201811191646 A CN 201811191646A CN 109119929 A CN109119929 A CN 109119929A
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- pipe trench
- concrete support
- side wall
- template
- fixed frame
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 title claims abstract description 18
- 238000013461 design Methods 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011007 installation qualification Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of pipe trench high-tension cable concrete support installation fixed structure, including pipe trench side wall, concrete support and fixed frame, one end of the concrete support is embedded in pipe trench side wall, the other end is supported by being located at the fixed frame of pipe trench side wall side.The concrete support is by the tilted setting of pipe trench side wall extroversion pipe trench side wall.Rows of reserved opening is provided in the template that punches of the pipe trench side wall, reserved opening interval is arranged in every row and size is identical.The present invention solve the installation of conventional concrete bracket need to reserve in pipe trench side wall in advance carried out after concrete support installation hole, installation concrete support again it is secondary pour, the problem of time-consuming for construction, process is more and complexity, heavy workload, concrete support extension elongation and elevation angle size can not ensure.
Description
Technical field
The present invention relates to cable construction field, especially a kind of pipe trench high-tension cable concrete support installation fixed structure and
Its construction method.
Background technique
The construction of high-tension cable concrete support is needed when pouring side wall through template or other articles according to high-voltage electricity
Cable concrete support size reserving hole, after side wall demoulding be put into concrete support then pour into mortar carry out it is secondary pour it is solid
Fixed, time-consuming for construction, process is more and complicated, heavy workload.Padding is not of uniform size when reserved bracket holes, it has not been convenient to side wall molding
And sidewall surfaces out-of-flatness is caused, it not can guarantee concrete support extension elongation and elevation angle size.And it is secondary to pour work
Amount, which increases, working efficiency is low and easily loosens concrete support easily there is potential problem.
Summary of the invention
The object of the present invention is to provide a kind of pipe trench high-tension cable concrete supports to install fixed structure and its construction method,
Solving the installation of conventional concrete bracket needs to reserve concrete support installation hole, installation concrete branch in pipe trench side wall in advance
Carried out again after frame it is secondary pour, time-consuming for construction, process is more and complexity, heavy workload, concrete support extension elongation and faces upward
The problem of angle size can not ensure.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of pipe trench high-tension cable concrete support installation fixed structure, including pipe trench side wall, concrete support and fixed frame, institute
The one end for stating concrete support is embedded in pipe trench side wall, the other end is supported by being located at the fixed frame of pipe trench side wall side.
The concrete support is by the tilted setting of pipe trench side wall extroversion pipe trench side wall.
The pipe trench side wall includes wall pre-embedded reinforcing bar, the template that punches being located on the inside of wall pre-embedded reinforcing bar, is located at wall
Support template on the outside of embedded bar, vertical interval are located at main joist on the outside of template, horizontal direction is spaced is located at main joist in pairs
The secondary joist in outside and through to the split bolt to punch between template and support template is pulled in, the split bolt drawing is located at
Between the pairs of secondary joist.
Rows of reserved opening is provided in the template that punches, reserved opening interval is arranged in every row and size is identical.
The fixed frame include the side supports of a pair of of right angled triangle, level be located between side supports bottom end bottom bar and
Horizontal interval is located at the support rod on side supports top.
The side supports be by rod piece head and the tail be connected in sequence and middle part be equipped with horizontal reinforcing rod.
The setting radical of the support rod of the fixed frame is no less than the setting of the reserved opening of the template that punches of pipe trench side wall
Number of rows and setting position one-to-one correspondence.
The upper lower edge height for being higher than reserved opening along height of the support rod of corresponding position.
One end of the concrete support pass through reserved opening be embedded in pipe trench side wall, another end-rack fixed frame branch
On strut.
It is fixed between the concrete support and fixed frame by tying up silk.
The seam crossing of the adjacent two template docking of the pipe trench side wall is equipped at intervals with fixed plate up and down, and the fixed plate passes through
Nail is fixed with template.
Using the construction method of the pipe trench high-tension cable concrete support installation fixed structure, which is characterized in that step
Suddenly are as follows:
Step 1 punches well template and solid according to the design height of concrete support, design size and design spacing pre-production
Determine frame.
Step 2, pipe trench side wall of constructing.
One end of concrete support is passed through reserved opening, is embedded in pipe trench side wall, by concrete support by step 3
The other end is supported by fixed frame.
Step 4 fixes fixed frame and concrete support with silk is tied up.
Step 5 pours pipe trench side wall concrete.
Step 6 after concrete final set, releases and ties up silk between fixed frame and concrete support, remove fixed frame.
Step 7 carries out demoulding to pipe trench side wall, completes concrete support installation and fixes.
Step 8, collects fixed frame and the template that punches is reused.
Compared with prior art the invention has the characteristics that and the utility model has the advantages that
1, concrete support is passed through the reserved opening for the template that punches and passed through by the present invention by the way that punch template and fixed frame is arranged
Fixed frame is supported, and then disposably concrete support is cast in pipe trench side wall when pouring pipe trench side wall, concrete
Bracket and pipe trench side wall one-time-concreting form, and avoid secondary pouring construction operating difficulties, construction efficiency low, pipe trench side wall and coagulation
Native bracket pours simultaneously, and structural integrity is preferable, concrete support fixation, is not easy loosening and falls；Simultaneously punch template and
Fixed frame is equipped with, and can effectively control the elevation angle and the protruded length of adjustment concrete support.
2, the present invention punches, and the reserved opening in template is unified to be made, and the operation that punches is carried out under sufficient operating surface, is grasped
Make to get up more convenient, not only construction efficiency is improved, but also the size that punches, the quality that punches and the position that punches also obtain
The case where guaranteeing, and then greatly reduced secondary casting concrete bracket deviation in conventional method, and the rule for the template that punches
Lattice, shape are consistent, can turnaround cycle utilization；Use simultaneously is according to concrete support design position, design size and design spacing
The template that punches of processing of punching carrys out fixing concrete bracket, can be precisely controlled the spacing and height of concrete support.
3, the configuration of the present invention is simple, common laborer can implement, and the template that punches and fixed frame facilitate peace to tear open and can have enough to meet the need
It reuses, reduces costs, and accelerate construction, improve the installation qualification rate of construction efficiency and concrete support.
The composite can be widely applied to concrete support etc. in the structure construction of wall connecting.
Detailed description of the invention
The present invention will be further described in detail with reference to the accompanying drawing.
Fig. 1 is positive schematic view of facade structure of the invention.
Fig. 2 is side elevation structural schematic diagram of the invention.
Fig. 3 is the schematic perspective view of fixed frame.
Fig. 4 is the side elevation structural schematic diagram of fixed frame.
Fig. 5 is the structural schematic diagram of concrete support.
Appended drawing reference: appended drawing reference: 1-concrete support, 2-fixed frames, 3-wall pre-embedded reinforcing bars, 4-punch mould
Plate, 5-main joists, 6-secondary joists, 7-reserved openings, 8-support templates, 9-split bolts, 10-fixed plates.
Specific embodiment
Embodiment referring to figure 1 and figure 2, a kind of pipe trench high-tension cable concrete support installation fixed structure and its construction
Method, pipe trench high-tension cable concrete support installation fixed structure includes pipe trench side wall, concrete support 1 and fixed frame 2, described
One end of concrete support 1 is embedded in pipe trench side wall, the other end is supported by being located at the fixed frame 2 of pipe trench side wall side；Institute
Concrete support 1 is stated by the tilted setting of pipe trench side wall extroversion pipe trench side wall；The pipe trench side wall include wall pre-embedded reinforcing bar 3,
The template 4 that punches for being located at 3 inside of wall pre-embedded reinforcing bar, the support template 8 being located on the outside of wall pre-embedded reinforcing bar 3, vertical interval are set
Be spaced the secondary joist 6 being located on the outside of main joist 5 in pairs in the main joist 5 in the outside of template 4, horizontal direction and through punching to being pulled in
Split bolt 9 between template 4 and support template 8, the drawing of split bolt 9 are located between the pairs of secondary joist 6；The master
Keel are flitch, and secondary joist is round steel pipe；Rows of reserved opening 7, reserved opening 7 in every row are provided in the template 4 that punches
Interval is arranged and size is identical；The template that punches opens up reserved opening according to concrete support design height and design spacing, reserves
Dimension of opening is according to finished product concrete support size adjusting；It is fixed between the concrete support 1 and fixed frame 2 by tying up silk；
The seam crossing of adjacent two template 4 docking of the pipe trench side wall is equipped at intervals with fixed plate 10 up and down, and the fixed plate passes through nail
It is fixed with template；The present invention installs fixed high-tension cable concrete support qualification rate and reaches 97%, and construction efficiency improves；Ginseng
As shown in Figure 5, concrete support is in rectangular slat shape, and dotted portion is embedded in pipe trench side wall in figure, realizes that part is exposed at pipe
Outside ditch side wall.
As shown in figure 3 and figure 4, the fixed frame 2 includes that side supports, the level of a pair of of right angled triangle are located at side to ginseng
Bottom bar and horizontal interval are located at four support rods on side supports top between support bottom end；The side supports are by rod piece head
Tail is connected in sequence and middle part is equipped with horizontal reinforcing rod；And the setting height of reinforcing rod is supported with the lowermost is located at
The setting height of bar is concordant；The fixed frame is welded by rectangular steel pipe；The setting radical of the support rod of the fixed frame 2 is not
Less than the setting number of rows and setting position one-to-one correspondence of the reserved opening 7 of the template 4 that punches of pipe trench side wall；It is propped up in the present embodiment
Strut setting radical is identical as the setting number of rows of reserved opening 7, is four；The upper of the support rod of corresponding position is higher than in advance along height
The lower edge height of box out mouth 7, and difference in height is 5mm~8mm, this difference in height to the distance for the template that punches and is set according to fixed frame
The elevation angle for counting desired concrete support is calculated；One end of the concrete support 1 passes through reserved opening 7 and is embedded in pipe trench
In side wall, another end-rack is on the support rod of fixed frame 2.
Work progress of the invention:
1, it is punched well template and fixed frame according to the design height of concrete support, design size and design spacing pre-production.
2, construction pipe trench side wall.
3, one end of concrete support is passed through into reserved opening, be embedded in pipe trench side wall, by the another of concrete support
End is supported by fixed frame.
4, fixed frame and concrete support are fixed with silk is tied up.
5, pipe trench side wall concrete is poured.
6, it after concrete final set, releases and ties up silk between fixed frame and concrete support, remove fixed frame.
7, demoulding is carried out to pipe trench side wall, completes concrete support installation and fixes.
8, fixed frame is collected and the template reuse that punches.
Claims (8)
1. a kind of pipe trench high-tension cable concrete support installs fixed structure, it is characterised in that: including pipe trench side wall, concrete branch
Frame (1) and fixed frame (2), one end of the concrete support (1) is embedded in pipe trench side wall, the other end is by being located at pipe trench side
The fixed frame (2) of wall side supports；
The concrete support (1) is by the tilted setting of pipe trench side wall extroversion pipe trench side wall.
2. pipe trench high-tension cable concrete support according to claim 1 installs fixed structure, it is characterised in that: the pipe
Ditch side wall includes wall pre-embedded reinforcing bar (3), the template that punches (4) being located on the inside of wall pre-embedded reinforcing bar (3), is located at wall pre-embedded steel
Support template (8) on the outside of muscle (3), vertical interval are located at main joist (5) on the outside of template (4), horizontal direction is spaced is located in pairs
Secondary joist (6) on the outside of main joist (5) and through to the split bolt being pulled between the template that punches (4) and support template (8)
(9), the split bolt (9), which is drawn, is located between the pairs of secondary joist (6)；
It is provided with rows of reserved opening (7) on the template that punches (4), the setting of reserved opening (7) interval and size phase in every row
Together.
3. pipe trench high-tension cable concrete support according to claim 2 installs fixed structure, it is characterised in that: described solid
Determining frame (2) includes that the side supports of a pair of of right angled triangle, level are located at bottom bar and horizontal interval between side supports bottom end and set
Support rod on side supports top；
The side supports be by rod piece head and the tail be connected in sequence and middle part be equipped with horizontal reinforcing rod.
4. pipe trench high-tension cable concrete support according to claim 3 installs fixed structure, it is characterised in that: described solid
Determine the support rod of frame (2) setting radical be no less than pipe trench side wall the template that punches (4) reserved opening (7) setting number of rows,
And setting position corresponds；
The upper lower edge height for being higher than reserved opening (7) along height of the support rod of corresponding position.
5. pipe trench high-tension cable concrete support according to claim 4 installs fixed structure, it is characterised in that: described mixed
One end of solidifying soil bracket (1) pass through reserved opening (7) be embedded in pipe trench side wall, another end-rack fixed frame (2) support rod
On.
6. pipe trench high-tension cable concrete support according to claim 5 installs fixed structure, it is characterised in that: described mixed
It is fixed between solidifying soil bracket (1) and fixed frame (2) by tying up silk.
7. installing fixed structure, feature according to pipe trench high-tension cable concrete support described in claim 2-6 any one
Be: the seam crossing of adjacent two template (4) docking of the pipe trench side wall is equipped at intervals with fixed plate (10), the fixed plate up and down
It is fixed by nail and template.
8. the construction method of application pipe trench high-tension cable concrete support as claimed in claim 7 installation fixed structure, feature
It is, step are as follows:
Step 1 punches well template according to the design height of concrete support (1), design size and design spacing pre-production
(4) and fixed frame；
Step 2, pipe trench side wall of constructing；
One end of concrete support is passed through reserved opening, is embedded in pipe trench side wall, by the another of concrete support by step 3
End is supported by fixed frame (2)；
Step 4 fixes fixed frame and concrete support with silk is tied up；
Step 5 pours pipe trench side wall concrete；
Step 6 after concrete final set, releases and ties up silk between fixed frame and concrete support, remove fixed frame；
Step 7 carries out demoulding to pipe trench side wall, completes concrete support installation and fixes；
Step 8, collects fixed frame and the template that punches is reused.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191646.7A CN109119929B (en) | 2018-10-12 | Pipe ditch high-voltage cable concrete support mounting and fixing structure and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191646.7A CN109119929B (en) | 2018-10-12 | Pipe ditch high-voltage cable concrete support mounting and fixing structure and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109119929A true CN109119929A (en) | 2019-01-01 |
| CN109119929B CN109119929B (en) | 2024-05-14 |
Family
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807785A (en) * | 2010-03-19 | 2010-08-18 | 四川电力送变电建设公司 | Prefabricated assembled cable trench and installation method thereof |
| CN105040968A (en) * | 2015-06-25 | 2015-11-11 | 中国十七冶集团有限公司 | Device and method for supporting inclined high, large, empty and thin-walled reinforced concrete wall form |
| CN105244835A (en) * | 2015-10-27 | 2016-01-13 | 国网福建省电力有限公司 | L-shaped concrete cable trench prefabricated component and production technology |
| CN206461329U (en) * | 2016-12-30 | 2017-09-01 | 宁夏东方盛达管业有限公司 | A kind of novel assembled armored concrete cable trench |
| CN207098568U (en) * | 2017-07-14 | 2018-03-13 | 宁格朗电气股份有限公司 | A kind of side fills immersion high-tension cable branch equipment |
| CN207265620U (en) * | 2017-09-26 | 2018-04-20 | 广州建筑股份有限公司 | A kind of cable installation support of armored concrete electric power pipe trench |
| CN208835580U (en) * | 2018-10-12 | 2019-05-07 | 中建一局集团第二建筑有限公司 | A kind of pipe trench high-tension cable concrete support installation fixed structure |
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807785A (en) * | 2010-03-19 | 2010-08-18 | 四川电力送变电建设公司 | Prefabricated assembled cable trench and installation method thereof |
| CN105040968A (en) * | 2015-06-25 | 2015-11-11 | 中国十七冶集团有限公司 | Device and method for supporting inclined high, large, empty and thin-walled reinforced concrete wall form |
| CN105244835A (en) * | 2015-10-27 | 2016-01-13 | 国网福建省电力有限公司 | L-shaped concrete cable trench prefabricated component and production technology |
| CN206461329U (en) * | 2016-12-30 | 2017-09-01 | 宁夏东方盛达管业有限公司 | A kind of novel assembled armored concrete cable trench |
| CN207098568U (en) * | 2017-07-14 | 2018-03-13 | 宁格朗电气股份有限公司 | A kind of side fills immersion high-tension cable branch equipment |
| CN207265620U (en) * | 2017-09-26 | 2018-04-20 | 广州建筑股份有限公司 | A kind of cable installation support of armored concrete electric power pipe trench |
| CN208835580U (en) * | 2018-10-12 | 2019-05-07 | 中建一局集团第二建筑有限公司 | A kind of pipe trench high-tension cable concrete support installation fixed structure |
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