CN210640652U - Wear pre-buried device of electric crane span structure of roof beam - Google Patents
Wear pre-buried device of electric crane span structure of roof beam Download PDFInfo
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- CN210640652U CN210640652U CN201922171904.1U CN201922171904U CN210640652U CN 210640652 U CN210640652 U CN 210640652U CN 201922171904 U CN201922171904 U CN 201922171904U CN 210640652 U CN210640652 U CN 210640652U
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Abstract
The utility model discloses a pre-buried device of electrical crane span structure of wearing roof beam, including first angle steel support, second angle steel support, hold in the palm line board, first harness cord lead screw, second harness cord lead screw, wire casing and fixed plate, be provided with the fixed orifices on the both ends of fixed plate, first angle steel support with also set up the fixed orifices on the corresponding position of second angle steel support respectively, first angle steel support, second angle steel support with the fixed plate passes through fixed orifices and bolt fixed connection, first angle steel support with the bottom of second angle steel support passes through the nut with the top of first harness cord lead screw, second harness cord lead screw respectively and is connected, the lower extreme of first harness cord lead screw, second harness cord lead screw do not in the both ends of holding in the palm the line board are passed through the nut and are connected. The utility model discloses can avoid adopting chemical composition and the intensity that welding process arouses to take place very big change, the anticorrosive galvanizing coat in surface can suffer destruction, the utility model has the advantages of bearing strength is high, corrosion resisting property is good, the simple installation is simple and convenient.
Description
Technical Field
The utility model belongs to the technical field of the electric crane span structure technique and specifically relates to a wear pre-buried device of electric crane span structure of roof beam.
Background
The cable bridge is generally suitable for the fields of large-scale engineering power transformation, cable erection, large-scale bridges, ships, ocean engineering and the like, and the existing bridge is generally divided into four categories, namely a steel cable bridge, a flame-retardant glass cable bridge, an anti-corrosion aluminum alloy cable bridge and a fireproof cable bridge. The cable bridge is generally divided into five categories, namely a groove type cable bridge, a tray type cable bridge, a ladder type cable bridge, a combined type cable bridge and a large-span cable bridge according to the structural form of the bridge. The cable bridge at present has the shortcomings of heavy structure, high manufacturing cost and inconvenient installation, meanwhile, the wire supporting plate is formed by welding, the chemical composition and strength of a steel plate can be greatly changed by a welding process, a surface anti-corrosion zinc coating can be damaged, the anti-corrosion problem of a welding point can not be solved, the welding defect or the phenomena of welding missing and the like at the welding point can not be overcome, and therefore the strength and the corrosion resistance of the cable bridge are reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear electric crane span structure pre-buried device of roof beam, this electric crane span structure pre-buried device can avoid adopting welding process, and intensity is high, corrosion resisting property is good and simple installation.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a pre-buried device of electrical crane span structure of wearing roof beam, includes first angle steel support, second angle steel support, holds in the palm line board, first harness cord lead screw, second harness cord lead screw, wire casing and fixed plate, be provided with the fixed orifices on the both ends of fixed plate, first angle steel support with also set up the fixed orifices on the corresponding position of second angle steel support respectively, first angle steel support, second angle steel support with the fixed plate passes through fixed orifices and bolt fixed connection, first angle steel support with the bottom of second angle steel support passes through the nut with the top of first harness cord lead screw, second harness cord lead screw respectively and is connected, the lower extreme of first harness cord lead screw, second harness cord lead screw do not in hold in the palm the both ends of line board and pass through the nut and connect, the wire casing set up in hold in the support on the line board.
Preferably, the first angle steel bracket and the second angle steel bracket are hot-dip galvanized angle steel brackets, and the wire supporting plate is a hot-dip galvanized wire supporting plate.
Preferably, the number of the fixing holes at the two ends of the fixing plate is 2, and the number of the fixing holes on the first angle bracket and the second angle bracket is 2.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses a set up fixed plate, first angle steel support, second angle steel support and pass through fixed orifices and bolt fixed connection, the harness cord lead screw of deuterogamying passes through the nut with holding in the palm the line board and be connected, can avoid adopting chemical composition and intensity that welding process arouses to take place very big change, and surface anticorrosion galvanizing coat can suffer destruction, leads to the unable solution of the anticorrosive problem of solder joint department, the utility model discloses do not adopt welded connection, have advantages such as bearing strength is high, corrosion resisting property is good, simple installation.
(2) The harness cord lead screw is connected with the angle iron bracket and the wire supporting plate through nuts, so that the height of the electrical bridge is conveniently adjusted, and the installation is convenient.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is the installation schematic diagram of the beam penetrating device of the present invention.
Wherein, the names corresponding to the reference numbers are:
1-a fixing plate, 2-a first angle steel bracket, 3-a second angle steel bracket, 4-a first harness cord screw, 5-a wire groove, 6-a wire supporting plate, 7-a second harness cord screw, 8-a beam, 9-a steel conduit and 10-a side wall.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
The utility model provides a pre-buried device of electric crane span structure of wearing roof beam, as shown in fig. 1 and 2, including first angle steel support 2, second angle steel support 3, hold in the palm line board 6, first harness cord lead screw 4, second harness cord lead screw 7, wire casing 5 and fixed plate 1, be provided with the fixed orifices on the both ends of fixed plate 1, set up the fixed orifices on the corresponding position of first angle steel support 2 and second angle steel support 3 respectively, first angle steel support 2, second angle steel support 3 and fixed plate 1 pass through fixed orifices and bolt fixed connection, the bottom of first angle steel support 2 and second angle steel support 3 respectively with first harness cord lead screw 4, the top of second harness cord lead screw 7 is passed through the nut and is connected, first harness cord lead screw 4, the lower extreme of second harness cord lead screw 7 passes through the nut connection respectively in the both ends of holding in the palm line board 6, wire casing 5 sets up on holding in the line board 6. In this embodiment, first angle steel support 2, second angle steel support 3 are hot-galvanize angle steel support, hold in the palm the line board for hot-galvanize, and the number of the fixed orifices at the both ends of fixed plate 1 is 2, and the number of the fixed orifices on first angle steel support 2 and the second angle steel support 3 is 2.
The installation and use of the present invention will now be described.
When the cable testing bridge was installed, in order to ensure the pavement space, reduced the support quantity in the building simultaneously, the adoption was worn the roof beam installation, as shown in fig. 3, the utility model provides a fixed plate passes through expansion bolts and installs in the building roof beam. The distance between the position of a strong current metal wire groove and a weak current metal wire in the electric bridge frame, which are arranged in the beam, and the side wall is 200mm, and the distance between the position of the strong current metal wire groove and the bottom of the beam is 200mm, and 2 steel guide pipes are arranged in the strong current metal wire groove and the weak current metal wire groove.
The utility model discloses a set up fixed plate 1, first angle steel support 2, second angle steel support 3 and pass through fixed orifices and bolt fixed connection, the logical silk lead screw of deuterogamying passes through the nut with holding in the palm line board 6 and is connected, can avoid adopting chemical composition and intensity that welding process arouses to take place very big change, and the anticorrosive galvanizing coat in surface can suffer the defect of destruction. The harness cord lead screw passes through the nut with angle steel support and is connected, conveniently mediates electric crane span structure height, simple to operate.
The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a pre-buried device of electrical crane span structure of wearing roof beam, its characterized in that includes first angle steel support, second angle steel support, holds in the palm line board, first harness cord lead screw, second harness cord lead screw, wire casing and fixed plate, be provided with the fixed orifices on the both ends of fixed plate, first angle steel support with also set up the fixed orifices on the corresponding position of second angle steel support respectively, first angle steel support, second angle steel support with the fixed plate passes through fixed orifices and bolt fixed connection, first angle steel support with the bottom of second angle steel support passes through the nut with the top of first harness cord lead screw, second harness cord lead screw respectively and is connected, the lower extreme of first harness cord lead screw, second harness cord lead screw respectively in hold in the palm the both ends of line board and pass through the nut and connect, the wire casing set up in hold in on the line board.
2. The pre-buried device of beam-penetrating electrical bridge frame of claim 1, wherein the first angle steel bracket and the second angle steel bracket are hot-galvanized angle steel brackets, and the wire supporting plate is a hot-galvanized wire supporting plate.
3. The penetrating beam electric bridge frame embedding device as claimed in claim 1, wherein the number of the fixing holes at two ends of the fixing plate is 2, and the number of the fixing holes on the first angle bracket and the second angle bracket is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171904.1U CN210640652U (en) | 2019-12-06 | 2019-12-06 | Wear pre-buried device of electric crane span structure of roof beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171904.1U CN210640652U (en) | 2019-12-06 | 2019-12-06 | Wear pre-buried device of electric crane span structure of roof beam |
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| Publication Number | Publication Date |
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| CN210640652U true CN210640652U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922171904.1U Active CN210640652U (en) | 2019-12-06 | 2019-12-06 | Wear pre-buried device of electric crane span structure of roof beam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187953A (en) * | 2021-04-27 | 2021-07-30 | 成都建工工业设备安装有限公司 | Auxiliary construction method for positioning electromechanical pipeline passing through settlement joint |
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2019
- 2019-12-06 CN CN201922171904.1U patent/CN210640652U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113187953A (en) * | 2021-04-27 | 2021-07-30 | 成都建工工业设备安装有限公司 | Auxiliary construction method for positioning electromechanical pipeline passing through settlement joint |
| CN113187953B (en) * | 2021-04-27 | 2022-05-31 | 成都建工工业设备安装有限公司 | Auxiliary construction method for positioning electromechanical pipeline passing through settlement joint |
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