CN109555348A - A kind of transmission tower and the molding construction method of the transmission tower - Google Patents
A kind of transmission tower and the molding construction method of the transmission tower Download PDFInfo
- Publication number
- CN109555348A CN109555348A CN201811229403.8A CN201811229403A CN109555348A CN 109555348 A CN109555348 A CN 109555348A CN 201811229403 A CN201811229403 A CN 201811229403A CN 109555348 A CN109555348 A CN 109555348A
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- China
- Prior art keywords
- inner sleeve
- sleeve
- outer sleeve
- footstock
- pedestal
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/12—Structures made of specified materials of concrete or other stone-like material, with or without internal or external reinforcements, e.g. with metal coverings, with permanent form elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
- E04H12/341—Arrangements for casting in situ concrete towers or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Foundations (AREA)
Abstract
The present invention relates to a kind of transmission towers, it is characterized by: being made of pedestal, middle base, footstock, cement layer and concrete core, several section middle bases are welded on the pedestal, footstock is welded at the top of middle base, pouring hole is provided through among the pedestal, middle base and footstock, concrete has been poured in the pouring hole, has been provided with cement layer outside the tower body that pedestal, middle base, footstock are constituted.The invention further relates to a kind of molding construction methods of transmission tower, it is characterised in that: Specific construction step includes: the pretreatment on the preceding ground of (1) construction；(2) the first one-step forming of shaft tower；(3) molding of shaft tower；(4) landfill operation.The design of the invention is scientific and reasonable, has light-weight, convenient transportation, carrying and installation, reduces construction cost, improves the advantages of construction efficiency, is a kind of with the transmission tower of higher innovation and the molding construction method of the transmission tower.
Description
Technical field
The invention belongs to power domains, are related to a kind of transmission tower, especially a kind of transmission tower and the transmission tower at
The construction method of type.
Background technique
Shaft tower is one of the basic equipment in overhead distribution, is the supporter for supporting power transmission line, by material used
Matter can be divided into rod, cement pole and three kinds of metallic rod.Cement pole has many advantages, such as long service life, and maintenance workload is small, uses
It is relatively broad.Most commonly used in cement pole is to dial tip bar, and taper is generally 1/75, is divided into regular reinforcement mixed mud bar and pre-
Stress type reinforced concrete bar.
But no matter which kind of cement pole, weight is all larger, be unfavorable for transport, carry and installation, increase transport, remove
Fortune and the cost of installation, reduce construction efficiency.
By the retrieval to patent document, patent document identical with present patent application is not found.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind, design is scientific and reasonable, light-weight, facilitates fortune
Defeated, carrying and installation, the transmission tower and the molding construction method of the transmission tower for reducing construction cost, improving construction efficiency.
The present invention solves its technical problem and adopts the following technical solutions to achieve:
A kind of transmission tower, it is characterised in that: be made of pedestal, middle base, footstock, cement layer and concrete core, in institute
It is welded with several section middle bases on the pedestal stated, footstock, the pedestal, middle base and footstock are welded at the top of middle base
Centre is provided through pouring hole, has poured concrete in the pouring hole, outside the tower body that pedestal, middle base, footstock are constituted
Portion is provided with cement layer.
Moreover, the pedestal is made of bottom plate, outer sleeve, inner sleeve and reinforcing rib, then it is provided on the bottom plate
Outer sleeve is equipped with inner sleeve in the inside coaxial sleeve of the outer sleeve, is connected with uniformly at intervals between inner sleeve and outer sleeve
Reinforcing rib is provided with inserting groove in the top end surface of the inner sleeve.
Moreover, the middle base is made of outer sleeve, inner sleeve and reinforcing rib, in the inside coaxial sleeve of the outer sleeve
Equipped with inner sleeve, reinforcing rib uniformly at intervals is connected between inner sleeve and outer sleeve, in the top end surface of the inner sleeve
On be provided with inserting groove, compatible with inserting groove inserting protrusion is provided on the bottom end face of the inner sleeve, it is each described
Middle base by inserting groove and inserting protrusion cooperation realize be located by connecting.
Moreover, the footstock is made of outer sleeve, inner sleeve, top cover and reinforcing rib, it is same in the inside of the outer sleeve
Axle sleeve is equipped with inner sleeve, reinforcing rib uniformly at intervals is connected between inner sleeve and outer sleeve, at the top of the inner sleeve
It is provided with inserting groove on end face, inserting protrusion compatible with inserting groove, institute are provided on the bottom end face of the inner sleeve
The top cover lid stated is mounted in the gap between inner sleeve and outer sleeve.
A kind of molding construction method of transmission tower, it is characterised in that: Specific construction step includes:
(1) pretreatment on the preceding ground of construction: the installation pit for digging at the position of shaft tower and requiring depth to be installed on the ground, so
Mounting plate is set in the bottom of installation pit afterwards, is provided with the screw rod being pierced by from bottom to top on a mounting board；
(2) the first one-step forming of shaft tower: completing the installation of pedestal on it by the cooperation of screw rod and nut on a mounting board,
Then the middle base according to the height selection respective numbers that build shaft tower carries out grafting successively, finally pushes up in the inserting of top
Seat, during each seat grafting, one layer of every grafting needs to complete the welding of outer sleeve on seat up and down by soldering appliance, most
The top cover of corresponding bore is welded between the inner sleeve and outer sleeve at the top of footstock afterwards；
(3) molding of shaft tower: casting concrete or cement in pouring hole inside the preliminary molding shaft tower, in first one-step forming
Shaft tower outer surface be arranged cement layer；
(4) landfill operation: the earth filling tamping into installation pit keeps the block ground concordant with the ground of surrounding.
Moreover, the mounting plate is the mounting plate of concreting.
Moreover, the fitting depth be want mounting rod tower height degree ten/again and again plus 0.5m-1m depth.
The advantages and positive effects of the present invention are:
1. transmission tower and the molding construction method of the transmission tower, sectional forming and the structure and method constructed, greatly
Reduce the difficulty of transport and lifting greatly, and it significantly reduces own wt while not reducing stability, saved at
This.The strong flexibility of this transmission tower assembling, can realize the peace of different joint number pedestals according to the requirement for specifically building route
Dress, selects the size of pedestal according to specific height, pedestal and footstock be all improved on the basis of middle base, thus
Reduce the inventory of unit in charge of construction.Bolt fixation is filled with the mounting means buried, so that the installation of this shaft tower is more firm.
2. transmission tower and the molding construction method of the transmission tower pass through the setting of inserting groove and inserting protrusion, side
Positioning between upper and lower pieces, consequently facilitating the welding of outer sleeve, accelerates construction efficiency.
3. the design of the invention is scientific and reasonable, there is light-weight, convenient transportation, carrying and installation, reduce construction cost, improve
The advantages of construction efficiency is a kind of with the transmission tower of higher innovation and the molding construction method of the transmission tower.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is partial sectional view of the invention.
Specific embodiment
The embodiment of the present invention is further described below in conjunction with attached drawing:
A kind of transmission tower, innovation are: by pedestal, middle base 6,2 structure of footstock 1, cement layer 9 and concrete core
At being welded with several section middle bases on the pedestal, footstock, the pedestal, centre be welded at the top of middle base
It is provided through pouring hole among seat and footstock, has poured concrete in the pouring hole, is constituted in pedestal, middle base, footstock
Tower body outside be provided with cement layer.
The pedestal is made of bottom plate 7, outer sleeve 5, inner sleeve 3 and reinforcing rib 4, then is provided on the bottom plate outer
Sleeve, the outer sleeve inside coaxial sleeve be equipped with inner sleeve, be connected between inner sleeve and outer sleeve uniformly at intervals plus
Strengthening tendons are provided with inserting groove in the top end surface of the inner sleeve.
The middle base is made of outer sleeve, inner sleeve and reinforcing rib, is equipped in the inside coaxial sleeve of the outer sleeve
Inner sleeve is connected with reinforcing rib uniformly at intervals between inner sleeve and outer sleeve, sets in the top end surface of the inner sleeve
Be equipped with inserting groove, be provided with compatible with inserting groove inserting protrusion 8 on the bottom end face of the inner sleeve, it is each it is described in
Between seat by inserting groove and inserting protrusion cooperation realize be located by connecting.
The footstock is made of outer sleeve, inner sleeve, top cover and reinforcing rib, in the inside coaxial package of the outer sleeve
There is inner sleeve, reinforcing rib uniformly at intervals is connected between inner sleeve and outer sleeve, in the top end surface of the inner sleeve
It is provided with inserting groove, inserting protrusion compatible with inserting groove, the top are provided on the bottom end face of the inner sleeve
Lid lid is mounted in the gap between inner sleeve and outer sleeve.
A kind of molding construction method of transmission tower, innovation are: Specific construction step includes:
(1) pretreatment on the preceding ground of construction: the installation pit for digging at the position of shaft tower and requiring depth to be installed on the ground, so
Mounting plate is set in the bottom of installation pit afterwards, is provided with the screw rod being pierced by from bottom to top on a mounting board；
(2) the first one-step forming of shaft tower: completing the installation of pedestal on it by the cooperation of screw rod and nut on a mounting board,
Then the middle base according to the height selection respective numbers that build shaft tower carries out grafting successively, finally pushes up in the inserting of top
Seat, during each seat grafting, one layer of every grafting needs to complete the welding of outer sleeve on seat up and down by soldering appliance, most
The top cover of corresponding bore is welded between the inner sleeve and outer sleeve at the top of footstock afterwards；
(3) molding of shaft tower: casting concrete or cement in pouring hole inside the preliminary molding shaft tower, in first one-step forming
Shaft tower outer surface be arranged cement layer；
(4) landfill operation: the earth filling tamping into installation pit keeps the block ground concordant with the ground of surrounding.
The mounting plate is the mounting plate of concreting.
The fitting depth be want mounting rod tower height degree ten/again and again plus 0.5m-1m depth.
Although disclosing the embodiment of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be managed
Solution, do not departing from the present invention and spirit and scope of the appended claims in, various substitutions, changes and modifications be all it is possible,
Therefore, the scope of the present invention is not limited to the embodiment and attached drawing disclosure of that.
Claims (7)
1. a kind of transmission tower, it is characterised in that: be made of pedestal, middle base, footstock, cement layer and concrete core, described
Pedestal on be welded with several section middle bases, footstock is welded at the top of middle base, in the pedestal, middle base and footstock
Between be provided through pouring hole, poured concrete in the pouring hole, pedestal, middle base, footstock constitute tower body outside
It is provided with cement layer.
2. a kind of transmission tower according to claim 1, it is characterised in that: the pedestal is by bottom plate, outer sleeve, inner sleeve
Cylinder and reinforcing rib are constituted, then are provided with outer sleeve on the bottom plate, and inner sleeve is housed in the inside coaxial sleeve of the outer sleeve,
It is connected with reinforcing rib uniformly at intervals between inner sleeve and outer sleeve, inserting is provided in the top end surface of the inner sleeve
Slot.
3. a kind of transmission tower according to claim 1, it is characterised in that: the middle base is by outer sleeve, inner sleeve
And reinforcing rib is constituted, and inner sleeve is housed in the inside coaxial sleeve of the outer sleeve, between being connected between inner sleeve and outer sleeve
Every uniformly distributed reinforcing rib, it is provided with inserting groove in the top end surface of the inner sleeve, on the bottom end face of the inner sleeve
It is provided with inserting protrusion compatible with inserting groove, it is fixed that each middle base is realized by the cooperation of inserting groove and inserting protrusion
Position connection.
4. a kind of transmission tower according to claim 1, it is characterised in that: the footstock is by outer sleeve, inner sleeve, top
Lid and reinforcing rib are constituted, and inner sleeve is housed in the inside coaxial sleeve of the outer sleeve, is connected between inner sleeve and outer sleeve
Reinforcing rib uniformly at intervals is provided with inserting groove in the top end surface of the inner sleeve, in the bottom end face of the inner sleeve
On be provided with compatible with inserting groove inserting protrusion, the top cover lid is mounted in the gap between inner sleeve and outer sleeve.
5. a kind of molding construction method of transmission tower according to claim 1, it is characterised in that: Specific construction step packet
It includes:
(1) pretreatment on the preceding ground of construction: the installation pit for digging at the position of shaft tower and requiring depth to be installed on the ground, is then existed
Mounting plate is arranged in the bottom of installation pit, is provided with the screw rod being pierced by from bottom to top on a mounting board；
(2) the first one-step forming of shaft tower: the installation of pedestal on it is completed by the cooperation of screw rod and nut on a mounting board, then
Middle base according to the height selection respective numbers that build shaft tower carries out grafting successively, finally inserts upper footstock at top,
During each seat grafting, one layer of every grafting needs to complete the welding of outer sleeve on seat up and down by soldering appliance, finally will
The top cover of corresponding bore is welded between the inner sleeve and outer sleeve at the top of footstock；
(3) molding of shaft tower: casting concrete or cement in pouring hole inside the preliminary molding shaft tower, in preliminary molding bar
Cement layer is arranged in tower outer surface；
(4) landfill operation: the earth filling tamping into installation pit keeps the block ground concordant with the ground of surrounding.
6. the molding construction method of a kind of transmission tower according to claim 5, it is characterised in that: the mounting plate is
The mounting plate of concreting.
7. the molding construction method of a kind of transmission tower according to claim 5, it is characterised in that: the fitting depth
For want mounting rod tower height degree ten/again and again plus 0.5m-1m depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229403.8A CN109555348A (en) | 2018-10-22 | 2018-10-22 | A kind of transmission tower and the molding construction method of the transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229403.8A CN109555348A (en) | 2018-10-22 | 2018-10-22 | A kind of transmission tower and the molding construction method of the transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109555348A true CN109555348A (en) | 2019-04-02 |
Family
ID=65865137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811229403.8A Pending CN109555348A (en) | 2018-10-22 | 2018-10-22 | A kind of transmission tower and the molding construction method of the transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109555348A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202658946U (en) * | 2012-04-16 | 2013-01-09 | 浙江省电力设计院 | Double-skin concrete-filled steel tube rod of power transmission line |
| CN202945741U (en) * | 2012-12-19 | 2013-05-22 | 黑龙江工程学院 | Non-vibrating concrete column of steel tube |
| EP2647782A1 (en) * | 2012-04-05 | 2013-10-09 | SAG GmbH | Mast for an overhead line device and method for producing a mast for an overhead line device |
| CN203430129U (en) * | 2013-07-09 | 2014-02-12 | 中材建设有限公司 | Steel shell concrete tower barrel |
| CN104278876A (en) * | 2014-10-27 | 2015-01-14 | 国家电网公司 | Splicing method of concrete tower pole |
| CN207700819U (en) * | 2017-12-30 | 2018-08-07 | 惠州电力勘察设计院有限公司 | Compound electric pole support device |
-
2018
- 2018-10-22 CN CN201811229403.8A patent/CN109555348A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2647782A1 (en) * | 2012-04-05 | 2013-10-09 | SAG GmbH | Mast for an overhead line device and method for producing a mast for an overhead line device |
| CN202658946U (en) * | 2012-04-16 | 2013-01-09 | 浙江省电力设计院 | Double-skin concrete-filled steel tube rod of power transmission line |
| CN202945741U (en) * | 2012-12-19 | 2013-05-22 | 黑龙江工程学院 | Non-vibrating concrete column of steel tube |
| CN203430129U (en) * | 2013-07-09 | 2014-02-12 | 中材建设有限公司 | Steel shell concrete tower barrel |
| CN104278876A (en) * | 2014-10-27 | 2015-01-14 | 国家电网公司 | Splicing method of concrete tower pole |
| CN207700819U (en) * | 2017-12-30 | 2018-08-07 | 惠州电力勘察设计院有限公司 | Compound electric pole support device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190402 |