CN218449301U - Novel back-to-back type cable trough fixing support - Google Patents
Novel back-to-back type cable trough fixing support Download PDFInfo
- Publication number
- CN218449301U CN218449301U CN202222642792.5U CN202222642792U CN218449301U CN 218449301 U CN218449301 U CN 218449301U CN 202222642792 U CN202222642792 U CN 202222642792U CN 218449301 U CN218449301 U CN 218449301U
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- support
- trailing arm
- arm
- arc
- cable trough
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Abstract
The utility model provides a novel back of body leans on formula cable duct fixed bolster, including the arc mounting panel, the mounting hole has been seted up on the arc mounting panel, the symmetry is provided with two support trailing arms on the arc mounting panel, the support trailing arm is square hollow plate and one side uncovered, two the uncovered opposite direction of support trailing arm, the uncovered edge's of every support trailing arm both sides are provided with the interior book crotch respectively, and same support trailing arm is two the mutual symmetry of interior book crotch. The utility model discloses simple structure, reasonable in design, simple to operate, two cable testing bridges about can installing simultaneously have reduced the construction degree of difficulty, have practiced thrift construction cost, and equipment quality and safety can fully obtain guaranteeing.
Description
Technical Field
The utility model relates to a cable testing bridge installation technical field specifically is a novel back of body formula cable duct fixed bolster.
Background
In the installation and construction of cable bridges of electrified railways and rail transit, especially, the installation of the through bridge in a tunnel is diversified in installation position and demand, and the installation of a large-capacity cable bridge is required to meet different installation demands aiming at different installation positions.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned prior art not enough, the utility model provides a novel lean against formula cable duct fixed bolster, its simple structure is firm, can be used for alone fixing upper portion large capacity crane span structure or fixed upper and lower part cable duct or scattered sleeve pipe simultaneously, satisfies various demands.
The utility model provides a technical scheme: the utility model provides a novel back of body formula cable duct fixed bolster, includes the arc mounting panel, the mounting hole has been seted up on the arc mounting panel, its characterized in that: the symmetry is provided with two support trailing arms on the arc mounting panel, and two support trailing arms weld back to back together and form back to back the trailing arm, the support trailing arm is square hollow plate and one side uncovered, two the uncovered opposite direction of support trailing arm, and the both sides at the uncovered edge of every support trailing arm are provided with interior book crotch respectively, and same support trailing arm is two interior book crotch is symmetrical each other.
Furthermore, the arc-shaped mounting plate is fixed by an anchor bolt penetrating through the mounting hole, so that the arc-shaped mounting plate is mounted on the tunnel wall and tightly attached to the tunnel wall.
Furthermore, the support bracket arm is made of square hollow galvanized steel parts, and two inner-winding hooks of the support bracket arm are used for clamping the cable groove to fix the buckle.
Further, the fixed buckle of cable duct includes cardboard and spring, the draw-in groove has been seted up at the cardboard both ends for with the interior book crotch joint of support trailing arm, the fixed buckle of cable duct is connected with cable testing bridge or cable duct or scattered sleeve pipe directly or indirectly.
Furthermore, according to the installation requirement, the arc-shaped installation plate is further provided with a single support bracket arm, and the number of the support bracket arms is more than or equal to 0.
The utility model discloses simple structure, reasonable in design can be used to fix upper portion large capacity crane span structure alone or fixed upper and lower part cable duct or scattered sleeve pipe, satisfies various demands, and simple to operate has reduced the construction degree of difficulty, has practiced thrift construction cost, and equipment quality and safety can fully obtain guaranteeing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of a back-to-back bracket of the present invention;
fig. 3 is a schematic structural view of the bracket supporting arm of the present invention;
FIG. 4 is a schematic view of a back-to-back bracket arm and two cable troughs fixed snap-fit installation;
in the figure: the cable groove fixing clamp comprises 1-an arc-shaped mounting plate, 2-a mounting hole, 3-a support supporting arm, 301-an inward-rolling hook, 4-a cable groove fixing buckle, 401-a clamping plate, 402-a spring and 403-a clamping groove.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and some components in the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention and not to represent the size of the actual product.
In the description of the present invention, it should be noted that the terms "front", "back", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a novel back-to-back cable duct fixed bolster, including arc mounting panel 1, mounting hole 2 has been seted up on the arc mounting panel 1, the symmetry is provided with two support trailing arms 3 on the arc mounting panel 1, and two support trailing arms 3 weld back to back together and form the trailing arm that backs up, support trailing arm 3 is square hollow plate and one side is uncovered, two the uncovered opposite direction of support trailing arm 3, the both sides at the uncovered edge of every support trailing arm 3 are provided with interior book crotch 301 respectively, and same support trailing arm is two interior book crotch is symmetrical each other.
The arc-shaped mounting plate 1 is fixed by passing an anchor bolt through the mounting hole, so that the arc-shaped mounting plate is mounted on the tunnel wall and tightly attached to the tunnel wall.
The support bracket arm 3 is made of square hollow galvanized steel parts, and two inner-winding hooks 301 of the support bracket arm 3 are used for clamping the cable groove fixing buckle 4.
The cable groove fixing buckle 4 comprises a clamping plate 401 and a spring 402, clamping grooves 403 are formed in two ends of the clamping plate 401 and used for being clamped with the inward-rolling hook of the support supporting arm 3, the spring 402 abuts against the inner wall of the support supporting arm 3, and the cable groove fixing buckle 4 is connected with a cable bridge or a cable groove or a scattered sleeve.
According to the installation requirement, the arc-shaped installation plate is further provided with a single support bracket arm 3, and the number of the support bracket arms is more than or equal to 0.
In a specific embodiment, the arc-shaped mounting plate 1 is a rectangular galvanized iron plate with a radian, and different radians are calculated according to different mounting positions so as to be attached to the tunnel wall. The utility model relates to a radian is 178, and rectangle galvanized iron plate size is 290mm long, and wide 60mm, thick 20mm.
In a specific embodiment, the mounting holes 2 are holes with a diameter of 18mm, and the number of the mounting holes is adjusted and designed according to different layer numbers of the bracket supporting arms. The utility model discloses be applicable to M16 crab-bolt installation for 2 phi 18 mm's hole according to the design of one deck trailing arm, the hole interval is 140mm, and 1 edge apart from arc mounting panel is 74mm.
In a specific embodiment, the bracket supporting arm 31 is a square hollow galvanized steel piece with an upper opening, the size of the square hollow galvanized steel piece is that the square section is 41mm long and 41mm wide and 2.5mm thick, the total length is 750mm, two inner winding hooks are arranged on the edge of the upper opening, the distance between the inner winding hooks is 27mm, the bracket supporting arm can be installed according to different use requirements of the bracket supporting arm, and the bracket supporting arm can be simultaneously used for independently fixing an upper large-capacity bridge frame or fixing an upper cable trough and a lower cable trough or scattered sleeves.
The utility model discloses during the use, at first select upper portion installation or upper and lower portion simultaneous mount according to required fixed crane span structure or sleeve pipe type, install corresponding cable duct fixed buckle in upper and lower part trailing arm afterwards, fixed cable crane span structure or sleeve pipe afterwards.
The above description is only a detailed description of the specific embodiments of the present invention, and the present invention is not limited thereto, and any modifications, equivalent replacements, improvements, etc. made on the design concept of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel back of body formula cable duct fixed bolster, includes arc mounting panel (1), mounting hole (2), its characterized in that have been seted up on arc mounting panel (1): the symmetry is provided with two support trailing arms (3) on arc mounting panel (1), and two support trailing arms (3) weld back to back together and form the trailing arm that backs up, support trailing arm (3) are square hollow plate and one side uncovered, two the uncovered opposite direction of support trailing arm (3), the both sides at the uncovered edge of every support trailing arm (3) are provided with interior book crotch (301) respectively, and same support trailing arm is two interior book crotch symmetry each other.
2. The novel back-to-back cable trough fixing bracket of claim 1, characterized in that: the arc-shaped mounting plate (1) is fixed by passing an anchor bolt through the mounting hole, so that the arc-shaped mounting plate is mounted on the tunnel wall and tightly attached to the tunnel wall.
3. The novel back-to-back cable trough fixing bracket of claim 1, characterized in that: the support bracket arm (3) is made of square hollow galvanized steel parts, and two inner-winding hooks (301) of the support bracket arm (3) are used for clamping the cable groove fixing buckle (4).
4. The novel back-to-back cable trough fixing bracket of claim 3, wherein: the cable trough fixing buckle (4) comprises a clamping plate (401) and a spring (402), clamping grooves (403) are formed in two ends of the clamping plate (401) and used for being clamped with an inner winding hook of the support supporting arm (3), and the cable trough fixing buckle (4) is connected with a cable bridge or a cable trough or scattered sleeves.
5. The novel back-to-back cable trough fixing bracket of claim 1, wherein: according to the installation requirement, the arc-shaped installation plate is further provided with a single support bracket arm, and the number of the single support bracket arms is more than or equal to 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222642792.5U CN218449301U (en) | 2022-10-08 | 2022-10-08 | Novel back-to-back type cable trough fixing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222642792.5U CN218449301U (en) | 2022-10-08 | 2022-10-08 | Novel back-to-back type cable trough fixing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218449301U true CN218449301U (en) | 2023-02-03 |
Family
ID=85085683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222642792.5U Active CN218449301U (en) | 2022-10-08 | 2022-10-08 | Novel back-to-back type cable trough fixing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218449301U (en) |
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2022
- 2022-10-08 CN CN202222642792.5U patent/CN218449301U/en active Active
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