CN210246196U - Novel fireproof electrical bridge - Google Patents
Novel fireproof electrical bridge Download PDFInfo
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- CN210246196U CN210246196U CN201921354413.4U CN201921354413U CN210246196U CN 210246196 U CN210246196 U CN 210246196U CN 201921354413 U CN201921354413 U CN 201921354413U CN 210246196 U CN210246196 U CN 210246196U
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Abstract
The utility model discloses a novel fire prevention electric crane span structure, including the crane span structure casing, the picture peg is installed to the one end of crane span structure casing, the upper and lower surface of picture peg all is provided with spacing ball draw-in groove, the locking cylinder is installed to the below of picture peg, L shape latch hook is installed to locking cylindrical one end, the locking cylindrical other end is provided with the limiting plate, the outside of limiting plate is provided with locking cylinder spout, the rear side of locking cylinder spout is provided with the limiting plate spout, the other end of crane span structure casing is provided with the picture peg fixed slot, spacing ball is installed to the inboard of picture peg fixed slot, the below of picture peg fixed slot is provided with locking cylinder fixed slot, L shape latch hook locking piece is installed to the inner wall of. The utility model discloses an install line frame and pencil fixed plate, can be so that the wiring harness installation is organized very, can not disturb between the circuit, it is convenient to overhaul, and the installation of being convenient for.
Description
Technical Field
The utility model relates to a fire prevention electric crane span structure technical field specifically is a novel fire prevention electric crane span structure.
Background
Along with the rapid development of social economy, the crane span structure is divided into structures such as a groove type crane span structure, a tray type crane span structure, a ladder type crane span structure, a grid crane span structure and the like, and the crane span structure comprises a support, a supporting arm, an installation accessory and the like, can be independently erected, and also can be laid on various buildings (structures) and pipe gallery supports, so that the characteristics of simple structure, attractive appearance, flexible configuration, convenience in maintenance and the like are reflected, all parts need to be galvanized and installed on the crane span structure outside the building in the open air, and if the crane span structure is close to the seaside or belongs to a corrosion area, the material has the physical characteristics of corrosion resistance, moisture resistance, good adhesive force and.
However, the existing fireproof electric bridge is inconvenient to install and disassemble, inconvenient to maintain and overhaul, messy in lines, unsafe to use and easy to interfere among circuits when in use; therefore, the existing requirements are not met, and a novel fireproof electrical bridge is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel fire prevention electric bridge to current fire prevention electric bridge that proposes in solving above-mentioned background art is inconvenient to be installed and is dismantled when using, and inconvenient maintains and overhauls, and the circuit is mixed and disorderly, uses unsafe, the easy scheduling problem that disturbs between the circuit.
In order to achieve the above object, the utility model provides a following technical scheme: a novel fireproof electrical bridge comprises a bridge shell, wherein an inserting plate is installed at one end of the bridge shell, limiting ball clamping grooves are formed in the upper surface and the lower surface of the inserting plate, a locking cylinder is installed below the inserting plate, an L-shaped locking hook is installed at one end of the locking cylinder, a limiting plate is arranged at the other end of the locking cylinder, a locking cylinder sliding groove is formed in the outer side of the limiting plate, a limiting plate sliding groove is formed in the rear side of the locking cylinder sliding groove, an inserting plate fixing groove is formed in the other end of the bridge shell, a limiting ball is installed at the inner side of the inserting plate fixing groove, a locking cylinder fixing groove is formed below the inserting plate fixing groove, an L-shaped locking hook locking block is installed on the inner wall of the locking cylinder fixing groove, an L-shaped locking hook clamping groove is formed, the wire rack is installed in the middle of two side supports, a plurality of wire harness grooves are evenly formed in the wire rack, two wire harness clamping plates are installed on the inner sides of the wire harness grooves, a circuit fixing plate is installed below the wire rack, and a wire groove is formed in the circuit fixing plate.
Preferably, the outer side of the bridge shell is provided with a flame-retardant sleeve, and the bridge shell and the flame-retardant sleeve are fixed through an adhesive.
Preferably, the upper surface of the bridge shell is provided with a cover plate fixing groove, and the bridge shell is connected with the cover plate through the cover plate fixing groove.
Preferably, a spring is arranged between the wire harness clamping plate and the wire frame, and the wire harness clamping plate is connected with the wire frame through the spring.
Preferably, the upper end and the lower end of the side support are both provided with a sliding rod, and the side support and the sliding rod are fixed through welding.
Preferably, the lower surface of the circuit fixing plate is completely attached to the inner side of the bridge shell, and the circuit fixing plate is fixed to the bridge shell through screws.
Preferably, one end of the limiting plate is completely attached to the rear end face of the locking cylinder, and the limiting plate and the locking cylinder are fixed through welding.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a take locking cylinder out, insert the locking cylinder of this end into the locking cylinder fixed slot that another electric bridge tip set up, will lock the cylinder rotation degree after inserting for L shape latch hook inserts L shape latch hook draw-in groove, then push forward the electrical apparatus crane span structure, make the limiting plate get into the limiting plate spout, the picture peg inserts the picture peg fixed slot, the limiting ball deadlocks the picture peg, two electric bridge frame just make up the completion this moment, it is convenient to make up, facilitate the use;
2. the utility model discloses a fix the circuit inside the wire casing, when the circuit installation is not down, install the line frame in the middle of two side supports, then with side support mounting inside the crane span structure casing, make the slide bar insert along the groove during installation, make side support mounting inside the crane span structure casing, the pencil that will not install down this moment is fixed in the middle of the pencil cardboard of the pencil inslot internally mounted that sets up on the line frame, the spring at pencil cardboard rear exerts thrust to the pencil cardboard, fix the pencil, with the orderly installation of circuit arrangement, conveniently overhaul and maintain.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic overall structure of the present invention;
fig. 3 is a partial structural sectional view of the bridge housing of the present invention;
fig. 4 is a schematic structural view of the L-shaped latch hook locking block of the present invention;
fig. 5 is a schematic view of a partial structure of the locking cylinder of the present invention;
figure 6 is the utility model discloses the local structure cross-sectional view of limiting plate spout.
In the figure: 1. a bridge housing; 2. a cover plate fixing groove; 3. a wire frame; 4. a wire harness snap-gauge; 5. a harness slot; 6. a wire slot; 7. inserting plates; 8. a limiting ball clamping groove; 9. locking the cylinder; 10. an L-shaped latch hook; 11. a flame-retardant sleeve; 12. a side bracket; 13. a slide bar; 14. inserting plate fixing grooves; 15. locking a cylindrical fixing groove; 16. locking the cylindrical chute; 17. a circuit fixing plate; 18. an L-shaped latch hook locking block; 19. a limiting ball; 20. an L-shaped latch hook slot; 21. a limiting plate; 22. limiting plate spout.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 6, the present invention provides an embodiment: a novel fireproof electrical bridge comprises a bridge shell 1, wherein an inserting plate 7 is installed at one end of the bridge shell 1, limiting ball clamping grooves 8 are formed in the upper surface and the lower surface of the inserting plate 7, a locking cylinder 9 is installed below the inserting plate 7, an L-shaped locking hook 10 is installed at one end of the locking cylinder 9, the bridge is convenient to install and disassemble, a limiting plate 21 is arranged at the other end of the locking cylinder 9, a locking cylinder sliding groove 16 is formed in the outer side of the limiting plate 21, a limiting plate sliding groove 22 is formed in the rear side of the locking cylinder sliding groove 16, an inserting plate fixing groove 14 is formed in the other end of the bridge shell 1, a limiting ball 19 is installed on the inner side of the inserting plate fixing groove 14, a locking cylinder fixing groove 15 is formed below the inserting plate fixing groove 14, an L-shaped locking hook locking block 18 is installed on the inner wall of the locking cylinder fixing groove 15, the line frame 3 is installed to the centre of two side supports 12, with the circuit layering for the circuit is orderly, can not cause the interference, and convenient maintenance and maintenance, and the inside of line frame 3 evenly is provided with a plurality of pencil groove 5, and two pencil cardboards 4 are installed to the inboard of pencil groove 5, and line fixing plate 17 is installed to the below of line frame 3, and the inside of line fixing plate 17 is provided with wire casing 6, can fix the circuit in reasonable order, convenient maintenance and maintenance.
Further, the outer side of the bridge frame shell 1 is provided with a flame-retardant sleeve 11, and the bridge frame shell 1 and the flame-retardant sleeve 11 are fixed through an adhesive.
By adopting the technical scheme, the adhesive is convenient to use, low in use cost and good in bonding performance, and the flame-retardant jacket can prevent the internal circuit of the device from being damaged due to high temperature.
Further, the upper surface of the bridge shell 1 is provided with a cover plate fixing groove 2, and the bridge shell 1 is connected with the cover plate through the cover plate fixing groove 2.
Through adopting above-mentioned technical scheme, through the connection of apron fixed slot 2 make things convenient for opening and closing of apron, make things convenient for the maintainer to overhaul.
Further, a spring is arranged between the wire harness clamping plate 4 and the wire frame 3, and the wire harness clamping plate 4 is connected with the wire frame 3 through the spring.
Through adopting above-mentioned technical scheme, spring simple structure, convenient to use, and use cost is low, has certain elasticity, and it presss from both sides tightly to exert pressure to pencil cardboard 4 to the pencil.
Further, slide bars 13 are installed at the upper end and the lower end of the side support 12, and the side support 12 and the slide bars 13 are fixed through welding.
By adopting the technical scheme, the welding enhances the connection performance and the stability of the side bracket 12 and the sliding rod 13, and has good mechanical strength.
Further, the lower surface of the circuit fixing plate 17 is completely attached to the inner side of the bridge housing 1, and the circuit fixing plate 17 is fixed to the bridge housing 1 through screws.
Through adopting above-mentioned technical scheme, the screw connection simple structure, convenient to use, use cost is low, easy to assemble and dismantlement have fine connection performance.
Further, one end of the limiting plate 21 is completely attached to the rear end face of the locking cylinder 9, and the limiting plate 21 and the locking cylinder 9 are fixed through welding.
By adopting the technical scheme, the connection performance and the stability between the limiting plate 21 and the locking cylinder 9 are enhanced by welding, and the limiting plate and the locking cylinder cannot fall off easily during use.
The working principle is as follows: when in use, firstly, the locking cylinder 9 is drawn out, the locking cylinder 9 at the end is inserted into a locking cylinder fixing groove 15 arranged at the end part of another electrical bridge, after the locking cylinder 9 is inserted, the locking cylinder 9 is rotated by 90 degrees, so that the L-shaped locking hook 10 is inserted into the L-shaped locking hook clamping groove 20, then the electrical bridge is pushed forwards, so that the limiting plate 21 enters the limiting plate sliding groove 22, the inserting plate 7 is inserted into the inserting plate fixing groove 14, the limiting ball 19 locks the inserting plate 7, at the moment, the two electrical bridges are combined, then the cover plate fixed above the bridge shell 1 is opened, the circuit fixing plate 17 is installed at the inner side of the bridge shell 1 by using a screw, then the circuit is fixed inside the wire slot 6, when the circuit is not installed, the wire frame 3 is installed between the two side supports 12, then the side supports 12 are installed inside the bridge shell 1, when the sliding rod 13 is installed, at the moment, redundant harnesses which cannot be installed are fixed in the middle of the harness clamping plate 4 which is installed in the harness groove 5 formed in the wire frame 3, a spring behind the harness clamping plate 4 applies thrust to the harness clamping plate 4 to fix the harnesses, and the cover plate is tightly covered after the harnesses are installed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a novel fire prevention electric crane span structure, includes crane span structure casing (1), its characterized in that: an inserting plate (7) is installed at one end of the bridge shell (1), limiting ball clamping grooves (8) are formed in the upper surface and the lower surface of the inserting plate (7), a locking cylinder (9) is installed below the inserting plate (7), an L-shaped locking hook (10) is installed at one end of the locking cylinder (9), a limiting plate (21) is arranged at the other end of the locking cylinder (9), a locking cylinder sliding groove (16) is formed in the outer side of the limiting plate (21), a limiting plate sliding groove (22) is formed in the rear side of the locking cylinder sliding groove (16), an inserting plate fixing groove (14) is formed in the other end of the bridge shell (1), a limiting ball (19) is installed on the inner side of the inserting plate fixing groove (14), a locking cylinder fixing groove (15) is formed below the inserting plate fixing groove (14), and an L-shaped locking hook locking block (18), the inside of L shape latch hook locking piece (18) is provided with L shape latch hook draw-in groove (20), the internally mounted of crane span structure casing (1) has two side support (12), two line frame (3) are installed to the centre of side support (12), the inside of line frame (3) evenly is provided with a plurality of pencil groove (5), two pencil cardboard (4) are installed to the inboard of pencil groove (5), circuit fixed plate (17) are installed to the below of line frame (3), the inside of circuit fixed plate (17) is provided with wire casing (6).
2. The novel fireproof electrical bridge of claim 1, wherein: the outer side of the bridge shell (1) is provided with a flame-retardant sleeve (11), and the bridge shell (1) and the flame-retardant sleeve (11) are fixed through an adhesive.
3. The novel fireproof electrical bridge of claim 1, wherein: the upper surface of the bridge shell (1) is provided with a cover plate fixing groove (2), and the bridge shell (1) is connected with the cover plate through the cover plate fixing groove (2).
4. The novel fireproof electrical bridge of claim 1, wherein: the wire harness clamping plate (4) is connected with the wire frame (3) through the spring.
5. The novel fireproof electrical bridge of claim 1, wherein: slide bars (13) are all installed at the upper and lower both ends of side support (12), side support (12) pass through welded fastening with slide bar (13).
6. The novel fireproof electrical bridge of claim 1, wherein: the lower surface of the circuit fixing plate (17) is completely attached to the inner side of the bridge shell (1), and the circuit fixing plate (17) is fixed with the bridge shell (1) through screws.
7. The novel fireproof electrical bridge of claim 1, wherein: one end of the limiting plate (21) is completely attached to the rear end face of the locking cylinder (9), and the limiting plate (21) is fixed with the locking cylinder (9) through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354413.4U CN210246196U (en) | 2019-08-20 | 2019-08-20 | Novel fireproof electrical bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921354413.4U CN210246196U (en) | 2019-08-20 | 2019-08-20 | Novel fireproof electrical bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210246196U true CN210246196U (en) | 2020-04-03 |
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ID=69964742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921354413.4U Active CN210246196U (en) | 2019-08-20 | 2019-08-20 | Novel fireproof electrical bridge |
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| CN (1) | CN210246196U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525473A (en) * | 2020-04-23 | 2020-08-11 | 江苏海纬集团有限公司 | Novel polyurethane resin cable bridge and manufacturing method thereof |
| CN112259286A (en) * | 2020-09-28 | 2021-01-22 | 江苏华能电缆股份有限公司 | Novel optical fiber sensing detection cable with good stability |
-
2019
- 2019-08-20 CN CN201921354413.4U patent/CN210246196U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525473A (en) * | 2020-04-23 | 2020-08-11 | 江苏海纬集团有限公司 | Novel polyurethane resin cable bridge and manufacturing method thereof |
| CN111525473B (en) * | 2020-04-23 | 2021-08-06 | 江苏海纬集团有限公司 | Polyurethane resin cable bridge and manufacturing method thereof |
| CN112259286A (en) * | 2020-09-28 | 2021-01-22 | 江苏华能电缆股份有限公司 | Novel optical fiber sensing detection cable with good stability |
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