CN111675100A - Device and method for installing common-box enclosed bus in place on suspension type support - Google Patents
Device and method for installing common-box enclosed bus in place on suspension type support Download PDFInfo
- Publication number
- CN111675100A CN111675100A CN202010646929.7A CN202010646929A CN111675100A CN 111675100 A CN111675100 A CN 111675100A CN 202010646929 A CN202010646929 A CN 202010646929A CN 111675100 A CN111675100 A CN 111675100A
- Authority
- CN
- China
- Prior art keywords
- common
- place
- bus
- box enclosed
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
-
- 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
-
- 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
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention discloses a common-box enclosed bus installing and positioning device and method on a suspension type bracket, and solves the problem of how to safely and efficiently install common-box enclosed buses in position when existing equipment is arranged below the suspension type bracket. Laying temporary tracks between beams at the bottom of each hanging bracket in the air, placing the common box closed bus between the front and the rear supporting trolleys on the ground, fixing the common box closed bus and the trolleys together by using a hoop, hoisting the common box closed bus with two rows of trolleys to the starting end of the temporary track in the air by a hoisting method, transferring the common box closed bus to an installation in-place position by moving the two trolleys, hoisting the common box closed bus with the two trolleys from the hanging bracket by using a hand-pull chain block chain, removing the temporary track right below, lowering the common box closed bus onto the two beams of the hanging bracket, and connecting the common box closed bus with the common box closed bus in place, thereby completing the in-place installation of the common box closed bus.
Description
Technical Field
The invention relates to a device for installing a common-box enclosed bus in place in power generation engineering, in particular to a device and a method for installing the common-box enclosed bus in place on a suspension type bracket.
Background
The bus is an electrical connecting line between a transformer and a factory high-voltage distribution device, and because the bus is generally longer, a bus manufacturing factory firstly manufactures a common-box enclosed bus with each section of length of about 6 meters, and after the common-box enclosed bus is transported to a field, all the common-box enclosed buses are connected into a bus by bolts or welding; the field installation of the common-box enclosed bus is divided into two modes: one mode is that the enclosed bus is arranged on a framework structure outside the A row, each group of frameworks are connected together by adopting a steel beam, and a crane is used for matching with a manual chain block to hoist the common box enclosed bus to a high-altitude framework; the other mode is that the closed buses are installed on a suspension type support, the suspension type support is composed of frame-shaped hanging frames arranged at equal intervals, a common-box closed bus is placed between every two adjacent frame-shaped hanging frames, the common-box closed buses on all the frame-shaped hanging frames are connected together to form a bus, and when existing equipment is arranged below the suspension type support, the problem that a crane cannot enter a site and the common-box closed buses are hoisted exists.
Disclosure of Invention
The invention provides a common-box enclosed bus installing and locating device and method on a suspension type support, and solves the technical problem of how to safely and efficiently install and locate the common-box enclosed bus when existing equipment is arranged below the suspension type support.
The invention solves the technical problems by the following technical scheme:
the general concept of the invention is: temporary rails are laid among cross beams at the bottom of each hanging bracket in the air to form an air rail which is arranged along the direction of the hanging bracket and used for conveying the common box closed bus, the common-box enclosed bus is placed between the front and the rear supporting trolleys on the ground, the common-box enclosed bus and the trolleys are fixed together by a hoop, the common-box enclosed bus with two walking trolleys is hoisted to the starting end of the aerial temporary track by a hoisting method, the common-box enclosed bus is transferred to a position for installation and positioning by moving the two trolleys, the common-box enclosed bus with the two trolleys is lifted from the hanger frame by a hand-pulling chain block, a temporary track right below the hanger frame is removed, the common-box enclosed bus is put down to two cross beams of the hanger frame, and connecting the common box enclosed bus with the common box enclosed bus in place, finally opening the two anchor ears and removing the two trolleys, thereby completing the in-place installation of the common box enclosed bus.
The device for installing the common-box enclosed buses on the suspension type support in place comprises suspension frames, common-box enclosed buses which are arranged at equal intervals, pre-in-place common-box enclosed buses and a crane, wherein the common-box enclosed buses which are arranged in place are arranged on a tail end suspension frame, the crane is arranged below a starting end suspension frame, parallel guide rails are arranged between two suspension frame bottom beams of adjacent suspension frames, the front end of each pre-in-place common-box enclosed bus is arranged on a front-side flat trolley, the rear end of each pre-in-place common-box enclosed bus is arranged on a rear-side flat trolley, a front anchor ear is arranged between the front-side flat trolley and the pre-in-place common-box enclosed buses, a rear anchor ear is arranged between the rear-side flat trolley and the pre-in-place common-box enclosed buses, and the common-box enclosed buses with the two trolleys are hoisted and placed on the parallel guide rails on the starting end suspension frame through.
A hand-pulling chain block is arranged on the suspension bracket.
A method for installing a common-box enclosed bus in-place device on a suspension type bracket comprises the following steps:
firstly, placing a pre-in-place common-box closed bus between a front side flat car and a rear side flat car on the ground below a starting end suspension frame, and fixing the pre-in-place common-box closed bus and the two flat cars together through a front anchor ear and a rear anchor ear respectively;
secondly, the crane places the pre-positioned common box enclosed bus with the two flat trolleys on the parallel guide rails on the starting end suspension frame through the lifting ropes;
thirdly, moving the pre-in-position common-box enclosed bus to a suspension frame on one side of the in-position common-box enclosed bus by moving the two flat trolleys on the parallel guide rails;
fourthly, the pre-in-place common-box enclosed bus with the two flat trolleys is suspended through a hand-pulling chain block arranged on the suspension frame, and parallel guide rails on two adjacent suspension frames right below the suspended pre-in-place common-box enclosed bus are detached;
fifthly, placing the pre-in-place common box enclosed bus with the two flat trolleys on two hanger bottom beams on adjacent hangers right below through a hand chain block arranged on the suspension frame, and removing the front anchor ear, the rear anchor ear, the front side flat trolley and the rear side flat trolley;
and sixthly, connecting the pre-positioned common box enclosed bus with the positioned common box enclosed bus.
Compared with the prior art, the utilization rate of construction machinery is reduced, the utilization rate of construction auxiliary materials is reduced, the construction efficiency of installing the bus in place is improved, and the construction period is greatly shortened; and the difficult problem that the crane is difficult to be in place on site is solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a diagram showing the matching relationship between the pre-positioned common box enclosed bus bar 9 and two flat trolleys according to the invention.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings:
the common-box enclosed busbar installing and positioning device on the suspension type bracket comprises suspension brackets 1 which are arranged at equal intervals, positioned common-box enclosed busbars 8, pre-positioned common-box enclosed busbars 9 and a crane 6, wherein the positioned common-box enclosed busbars 8 are arranged on a tail end suspension bracket 10, the crane 6 is arranged below a starting end suspension bracket 5, parallel guide rails 3 are arranged between two hanger bottom beams 2 of adjacent suspension hangers 1, the front end of the pre-in-place common box closed bus 9 is arranged on a front side flat trolley 11, the rear end of the pre-in-place common box closed bus 9 is arranged on a rear side flat trolley 13, a front hoop 12 is arranged between the front flat car 11 and the pre-positioned common box enclosed bus 9, a rear anchor ear 14 is arranged between the rear flat trolley 13 and the pre-positioned common box enclosed bus 9, and the common box enclosed bus 9 with the two trolleys is hoisted and placed on the parallel guide rail 3 on the starting end suspension frame 5 by a crane 6 through a hoisting rope 7.
A hand-pulling chain block 4 is arranged on the suspension bracket 1.
A method for installing a common-box enclosed bus in-place device on a suspension type bracket comprises the following steps:
firstly, placing a pre-in-place common-box closed bus 9 between a front-side flat car 11 and a rear-side flat car 13 on the ground below a starting-end suspension frame 5, and fixing the pre-in-place common-box closed bus 9 and the two flat cars together through a front hoop 12 and a rear hoop 14 respectively;
secondly, the crane 6 places the pre-in-place common box enclosed bus 9 with two flat trolleys on the parallel guide rail 3 on the starting end suspension frame 5 through the lifting rope 7;
thirdly, moving the pre-in-position common box enclosed bus 9 to the suspension frame 1 on one side of the in-position common box enclosed bus 8 by moving the two flat plate trolleys on the parallel guide rails 3;
fourthly, the pre-in-place common box enclosed bus 9 with two flat trolleys is suspended through a hand chain 4 arranged on the suspension frame 1, and parallel guide rails 3 on two adjacent suspension frames right below the suspended pre-in-place common box enclosed bus 9 are removed;
fifthly, placing the pre-in-place common box enclosed bus 9 with two flat trolleys on two hanger bottom beams 2 on adjacent hangers right below by a hand chain block 4 arranged on the suspension bracket 1, and removing a front hoop 12, a rear hoop 14, a front side flat trolley 11 and a rear side flat trolley 13;
and sixthly, connecting the pre-positioned common box enclosed bus bar 9 and the positioned common box enclosed bus bar 8 together.
Claims (3)
1. A device for installing common-box enclosed buses on a suspension type support in place comprises suspension frames (1) which are arranged at equal intervals, common-box enclosed buses (8) which are in place, common-box enclosed buses (9) which are in place and a crane (6), wherein the common-box enclosed buses (8) which are in place are arranged on a tail end suspension frame (10), the crane (6) is arranged below a starting end suspension frame (5), the device is characterized in that parallel guide rails (3) are arranged between two hanger bottom beams (2) of adjacent suspension frames (1), the front end of the common-box enclosed buses (9) which are in place is arranged on a front-side flat trolley (11), the rear end of the common-box enclosed buses (9) which are in place is arranged on a rear-side flat trolley (13), a front anchor ear (12) is arranged between the front-side flat trolley (11) and the common-box enclosed buses (9) which are in place, and a rear-side flat trolley (13) and the common-box enclosed buses (9) which are in place are arranged, the rear anchor ear (14) is arranged, and the common box enclosed bus (9) with the two trolleys is hoisted and placed on the parallel guide rail (3) on the starting end suspension frame (5) by a crane (6) through a hoisting rope (7).
2. A device for installing a common-box enclosed busbar on a suspension bracket in place as claimed in claim 1, wherein a hand-pulling chain block (4) is arranged on the suspension bracket (1).
3. A method of installing in place a common enclosure bus bar in a suspended rack of claim 1, comprising the steps of:
firstly, placing a pre-in-place common box closed bus (9) between a front side flat trolley (11) and a rear side flat trolley (13) on the ground below a starting end suspension frame (5), and fixing the pre-in-place common box closed bus (9) and the two flat trolleys together through a front anchor ear (12) and a rear anchor ear (14) respectively;
secondly, a crane (6) places a pre-positioned common box enclosed bus (9) with two flat trolleys on a parallel guide rail (3) on a starting end suspension frame (5) through a lifting rope (7);
thirdly, moving the pre-in-place common box enclosed bus (9) to the suspension frame (1) on one side of the in-place common box enclosed bus (8) by moving the two flat trolleys on the parallel guide rails (3);
fourthly, the pre-in-place common box closed bus (9) with two flat trolleys is suspended through a hand-pulling chain block (4) arranged on the suspension frame (1), and parallel guide rails (3) on two adjacent suspension frames right below the suspended pre-in-place common box closed bus (9) are removed;
fifthly, a pre-in-place common box closed bus (9) with two flat trolleys is placed on two hanger bottom beams (2) on adjacent hangers right below through a hand chain block (4) arranged on the suspension frame (1), and a front anchor ear (12), a rear anchor ear (14), a front flat trolley (11) and a rear flat trolley (13) are removed;
and sixthly, connecting the pre-positioned common box enclosed bus (9) with the positioned common box enclosed bus (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646929.7A CN111675100A (en) | 2020-07-07 | 2020-07-07 | Device and method for installing common-box enclosed bus in place on suspension type support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646929.7A CN111675100A (en) | 2020-07-07 | 2020-07-07 | Device and method for installing common-box enclosed bus in place on suspension type support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111675100A true CN111675100A (en) | 2020-09-18 |
Family
ID=72457151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010646929.7A Pending CN111675100A (en) | 2020-07-07 | 2020-07-07 | Device and method for installing common-box enclosed bus in place on suspension type support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111675100A (en) |
-
2020
- 2020-07-07 CN CN202010646929.7A patent/CN111675100A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111661761A (en) | Novel subway track laying construction equipment and technology | |
| EP3529192B1 (en) | Overhead travelling crane | |
| CN104895337A (en) | Installation method of large horizontal equipment in concrete framework | |
| CN212687374U (en) | Device for mounting common-box enclosed bus on suspension type support in place | |
| JP2019044453A (en) | Replacement method and erection machine | |
| CN105019664A (en) | High-altitude slipping installation method for compartment-type electric room | |
| CN107587885B (en) | Two-lining trolley structure in standard section of tunnel and assembling method | |
| CN111675100A (en) | Device and method for installing common-box enclosed bus in place on suspension type support | |
| CN108675170A (en) | Roofing monorail crane and its construction method | |
| CN201817208U (en) | Simple lifting machine | |
| KR101162346B1 (en) | Launching box using l-box structure and moving appratus and bridge construction method | |
| CN204212065U (en) | Bridge crossing anticollision barrier punching block erection equipment | |
| CN201605110U (en) | Device for hoisting waveform steel webs at the front end of truss in cantilever construction | |
| CN208732486U (en) | Roofing monorail crane | |
| JP6172636B2 (en) | Scaffolding system | |
| CN109368519A (en) | The handling method of nuclear power station emergency diesel dynamo | |
| CN212503654U (en) | Photovoltaic transformer subassembly hoist and mount remove frame | |
| CN212154622U (en) | Outer wall plate mounting ladder stand for steel structure factory building | |
| CN217949717U (en) | Retractable double-row annular track | |
| CN219690747U (en) | Sliding protective shed | |
| CN212450347U (en) | Novel subway rail laying construction equipment | |
| CN211872614U (en) | Bridge bottom construction maintenance equipment | |
| CN112871454B (en) | Cathode and anode installation method of electric dust collector | |
| CN219637717U (en) | Cable-stayed bridge cable guide pipe installation device | |
| CN215332869U (en) | Tunnel chute installation and maintenance operation vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |