CN114458079B - Construction technology for transformer edge protection by lifting method - Google Patents
Construction technology for transformer edge protection by lifting method Download PDFInfo
- Publication number
- CN114458079B CN114458079B CN202011248700.4A CN202011248700A CN114458079B CN 114458079 B CN114458079 B CN 114458079B CN 202011248700 A CN202011248700 A CN 202011248700A CN 114458079 B CN114458079 B CN 114458079B
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- China
- Prior art keywords
- breast board
- upright post
- board module
- transformer
- lifting method
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Classifications
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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
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
-
- 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
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- 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
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a construction process for adopting a lifting method for transformer edge protection, which comprises the following steps: and (3) measuring and paying off: positioning upright post basic position wires which need to be subjected to edge protection according to the walking position of the transformer and the circuit; and (3) foundation construction: installing an embedded part to finish pouring of foundation concrete, wherein the strength meets the requirement; and (3) mounting an upright post: the upright post is arranged at the position of the upright post foundation position line, and when the upright post is arranged higher, the upright post can be arranged in a sectional way; installing a breast board module; fixing the steel wire rope: the steel wire rope can be used as an auxiliary diagonal rope for stretching at an angle of 60 degrees, and is fixed on the ground, so that the whole column is more stable; and (5) sequentially installing other unit breast board modules until all the unit breast board modules are completed. The invention can carry out safe operation under the condition of no power failure, adopts a lifting method to install the breast board module to avoid high-altitude operation, and can finish all operation processes on the ground.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a construction process for protecting adjacent edges of transformers by adopting a lifting method.
Background
Regarding the traditional construction process of the transformer edge protection, in order to ensure construction safety, an edge protection mode of power failure and then erection by using fir rods is often adopted, the process not only needs power failure to influence normal construction operation, but also needs manual high-altitude operation in the erection process to have larger safety risk.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a construction process for transformer edge protection by adopting a lifting method.
The invention provides a construction process for adopting a lifting method for transformer edge protection, which comprises the following steps:
s1, measuring and paying off: positioning upright post basic position wires which need to be subjected to edge protection according to the walking position of the transformer and the circuit;
s2, foundation construction: installing an embedded part to finish pouring of foundation concrete, wherein the strength meets the requirement;
s3, installing an upright post: the upright post is arranged at the position of the upright post foundation position line, and when the upright post is arranged higher, the upright post can be arranged in a sectional way;
s4, installing a breast board module: one end of the steel wire rope is fixed at the top of the first breast board module, the steel wire rope is pulled to lift, the second breast board module is installed after the breast board module is lifted to a certain height, the second breast board module is connected to the corresponding position at the bottom of the first breast board module through a hook or a bolt and lifted again, the steel wire rope is pulled continuously to drive the second breast board module to lift to a certain height, the subsequent breast board modules are installed in the same way until the last breast board module is installed and the locking device is opened, and therefore the breast board module installation work of one unit is completed;
s5, fixing the steel wire rope: the steel wire rope can be used as an auxiliary diagonal rope for stretching at an angle of 60 degrees, and is fixed on the ground, so that the whole column is more stable;
and S6, sequentially installing other unit breast board modules until all the unit breast board modules are completed.
Preferably, the upright posts are light aluminum alloy outer plastic PVC insulating layers, and guide sliding grooves which are vertically penetrated are arranged at the corresponding positions of each upright post and are formed in the positions of the two sides of the upright posts.
Preferably, openings are formed in the two corresponding guide sliding grooves, and the breast board modules are movably mounted at the positions of the two corresponding openings.
Preferably, the top end of the upright post is provided with an upper limiting block, and the bottom is provided with a baffle plate module locking device.
Preferably, the steel wire rope is wrapped with an insulating layer material and is hung on two sides of the pulley through the pulley and the guide bracket at the top end of the upright post.
Preferably, the fence module frame adopts a light aluminum alloy outer plastic PVC insulating layer and is suitable for hanging a safety warning sign.
Preferably, the foundation adopts a concrete built-in embedded part, and the embedded part is connected with the upright post through a flange bolt.
Preferably, a connecting mechanism is arranged between every two adjacent breast board modules, and the connecting mechanism is effectively connected by adopting hooks or bolts.
According to the construction process for the transformer edge protection by adopting the lifting method, the safe operation can be performed under the condition of no power failure, the lifting method is adopted to install the breast board module to avoid high-altitude operation, and the whole operation process can be completed on the ground.
Drawings
Fig. 1 is a schematic structural diagram of a construction process of lifting method for transformer edge protection according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1, a construction process for transformer edge protection by lifting method includes the following steps:
s1, measuring and paying off: positioning upright post basic position wires which need to be subjected to edge protection according to the walking position of the transformer and the circuit;
s2, foundation construction: installing an embedded part to finish pouring of foundation concrete, wherein the strength meets the requirement;
s3, installing an upright post: the upright post is arranged at the position of the upright post foundation position line, and when the upright post is arranged higher, the upright post can be arranged in a sectional way;
s4, installing a breast board module: one end of the steel wire rope is fixed at the top of the first breast board module, the steel wire rope is pulled to lift, the second breast board module is installed after the breast board module is lifted to a certain height, the second breast board module is connected to the corresponding position at the bottom of the first breast board module through a hook or a bolt and lifted again, the steel wire rope is pulled continuously to drive the second breast board module to lift to a certain height, the subsequent breast board modules are installed in the same way until the last breast board module is installed and the locking device is opened, and therefore the breast board module installation work of one unit is completed;
s5, fixing the steel wire rope: the steel wire rope can be used as an auxiliary diagonal rope for stretching at an angle of 60 degrees, and is fixed on the ground, so that the whole column is more stable;
and S6, sequentially installing other unit breast board modules until all the unit breast board modules are completed.
In the invention, the upright posts are light aluminum alloy outer plastic PVC insulating layers, the corresponding positions of each upright post are provided with guide sliding grooves which are penetrated up and down, and the guide sliding grooves are arranged at the positions of the two sides of the upright post.
In the invention, openings are formed in the two corresponding guide sliding grooves, and the baffle plate module is movably arranged at the positions of the two corresponding openings.
In the invention, the top end of the upright post is provided with an upper limiting block, and the bottom is provided with a baffle plate module locking device.
In the invention, the steel wire rope is wrapped with an insulating layer material and is hung on two sides of a pulley through the pulley and a guide bracket at the top end of the upright post.
In the invention, the fence module frame adopts a light aluminum alloy outer plastic PVC insulating layer and is suitable for suspending a safety warning sign.
In the invention, the foundation adopts a concrete embedded part, and the embedded part is connected with the upright post by adopting a flange bolt.
In the invention, a connecting mechanism is arranged between two adjacent breast board modules, and the connecting mechanism is effectively connected by adopting a hook or a bolt.
The invention comprises the following steps: and (3) measuring and paying off: positioning upright post basic position wires which need to be subjected to edge protection according to the walking position of the transformer and the circuit; and (3) foundation construction: installing an embedded part to finish pouring of foundation concrete, wherein the strength meets the requirement; and (3) mounting an upright post: the upright post is arranged at the position of the upright post foundation position line, and when the upright post is arranged higher, the upright post can be arranged in a sectional way; installing a breast board module: one end of the steel wire rope is fixed at the top of the first breast board module, the steel wire rope is pulled to lift, the second breast board module is installed after the breast board module is lifted to a certain height, the second breast board module is connected to the corresponding position at the bottom of the first breast board module through a hook or a bolt and lifted again, the steel wire rope is pulled continuously to drive the second breast board module to lift to a certain height, the subsequent breast board modules are installed in the same way until the last breast board module is installed and the locking device is opened, and therefore the breast board module installation work of one unit is completed; fixing the steel wire rope: the steel wire rope can be used as an auxiliary diagonal rope for stretching at an angle of 60 degrees, and is fixed on the ground, so that the whole column is more stable; and (5) sequentially installing other unit breast board modules until all the unit breast board modules are completed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The construction process adopting the lifting method for the transformer edge protection is characterized by comprising the following steps of:
s1, measuring and paying off: positioning upright post basic position wires which need to be subjected to edge protection according to the walking position of the transformer and the circuit;
s2, foundation construction: installing an embedded part to finish pouring of foundation concrete, wherein the strength meets the requirement;
s3, installing an upright post: the upright post is arranged at the position of the upright post foundation position line, and when the upright post is arranged higher, the upright post can be arranged in a sectional way;
s4, installing a breast board module: one end of the steel wire rope is fixed at the top of the first breast board module, the steel wire rope is pulled to lift, the second breast board module is installed after the breast board module is lifted to a certain height, the second breast board module is connected to the corresponding position at the bottom of the first breast board module through a hook or a bolt and lifted again, the steel wire rope is pulled continuously to drive the second breast board module to lift to a certain height, the subsequent breast board modules are installed in the same way until the last breast board module is installed and the locking device is opened, and therefore the breast board module installation work of one unit is completed;
s5, fixing the steel wire rope: the steel wire rope can be used as an auxiliary diagonal rope for stretching at an angle of 60 degrees, and is fixed on the ground, so that the whole column is more stable;
and S6, sequentially installing other unit breast board modules until all the unit breast board modules are completed.
2. The construction process for transformer limb protection by adopting a lifting method according to claim 1, wherein the upright posts are light aluminum alloy outer plastic PVC insulating layers, guide sliding grooves which are vertically penetrated are arranged at the corresponding positions of each upright post, and the guide sliding grooves are arranged at the two side positions of the upright post.
3. The construction process for the transformer limb protection by adopting a lifting method according to claim 2, wherein openings are formed in the two corresponding guide sliding grooves, and the breast board modules are movably mounted at the positions of the two corresponding openings.
4. The construction process for the transformer limb protection by adopting a lifting method according to claim 1, wherein an upper limit block is arranged at the top end of the upright post, and a baffle module locking device is arranged at the bottom.
5. The construction process adopting a lifting method for the transformer limb protection as claimed in claim 1, wherein the steel wire rope is wrapped with an insulating layer material and is hung on two sides of the pulley through the pulley and the guide bracket at the top end of the upright post.
6. The construction process for transformer limb protection by adopting a lifting method according to claim 1, wherein the breast board module frame adopts a light aluminum alloy outer plastic PVC insulating layer and is suitable for hanging a safety warning sign.
7. The construction process adopting a lifting method for the transformer edge protection according to claim 1, wherein the foundation adopts a concrete built-in embedded part, and the embedded part is connected with the upright post through flange bolts.
8. The construction process for transformer limb protection by adopting a lifting method according to claim 1, wherein a connecting mechanism is arranged between two adjacent breast board modules, and the connecting mechanism is effectively connected by adopting a hook or a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011248700.4A CN114458079B (en) | 2020-11-10 | 2020-11-10 | Construction technology for transformer edge protection by lifting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011248700.4A CN114458079B (en) | 2020-11-10 | 2020-11-10 | Construction technology for transformer edge protection by lifting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114458079A CN114458079A (en) | 2022-05-10 |
| CN114458079B true CN114458079B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011248700.4A Active CN114458079B (en) | 2020-11-10 | 2020-11-10 | Construction technology for transformer edge protection by lifting method |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528220A (en) * | 1975-12-23 | 1978-10-11 | Somefran | Bracing forming a railing for a working level on scaffolding |
| JP2002327407A (en) * | 2002-07-08 | 2002-11-15 | Nippon Sharyo Seizo Kaisha Ltd | Windbreak fence |
| JP2008121221A (en) * | 2006-11-09 | 2008-05-29 | Dainichi Kk | Method for putting up net between poles |
| CN205370114U (en) * | 2016-01-29 | 2016-07-06 | 马艳芳 | Construction project construction is with enclosing fender |
| CN209011518U (en) * | 2018-06-07 | 2019-06-21 | 中国建筑第二工程局有限公司 | One kind can promote monoblock type superelevation detached column constructing operation and protective platform |
| JP2020148056A (en) * | 2019-03-15 | 2020-09-17 | 大林株式会社 | Fence structure, fence material and construction method of fence |
-
2020
- 2020-11-10 CN CN202011248700.4A patent/CN114458079B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528220A (en) * | 1975-12-23 | 1978-10-11 | Somefran | Bracing forming a railing for a working level on scaffolding |
| JP2002327407A (en) * | 2002-07-08 | 2002-11-15 | Nippon Sharyo Seizo Kaisha Ltd | Windbreak fence |
| JP2008121221A (en) * | 2006-11-09 | 2008-05-29 | Dainichi Kk | Method for putting up net between poles |
| CN205370114U (en) * | 2016-01-29 | 2016-07-06 | 马艳芳 | Construction project construction is with enclosing fender |
| CN209011518U (en) * | 2018-06-07 | 2019-06-21 | 中国建筑第二工程局有限公司 | One kind can promote monoblock type superelevation detached column constructing operation and protective platform |
| JP2020148056A (en) * | 2019-03-15 | 2020-09-17 | 大林株式会社 | Fence structure, fence material and construction method of fence |
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| Publication number | Publication date |
|---|---|
| CN114458079A (en) | 2022-05-10 |
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