CN217153559U - Subway barrier detects uses supporting beam - Google Patents
Subway barrier detects uses supporting beam Download PDFInfo
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- CN217153559U CN217153559U CN202123369501.1U CN202123369501U CN217153559U CN 217153559 U CN217153559 U CN 217153559U CN 202123369501 U CN202123369501 U CN 202123369501U CN 217153559 U CN217153559 U CN 217153559U
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- crossbeam
- supporting beam
- subway
- wire rope
- suspension arm
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Abstract
The utility model relates to a subway barrier detects technical field, and discloses a subway barrier detects uses supporting beam, including the davit, the davit below is connected with the crossbeam, the hoop is tightened in the crossbeam outside has a plurality of clamps, clamp top fixed mounting has anticreep wire rope, the fastening of fastening nut is all passed through at anticreep wire rope both ends. This subway barrier detects uses supporting beam, when hanging the crossbeam, vertically place the crossbeam and install, carry out vertical overall arrangement to the crossbeam, when using the crossbeam, be favorable to offsetting because the machine removes the vibration that produces to the shock resistance and the bending resistance of promotion crossbeam that can be very big.
Description
Technical Field
The utility model relates to a subway barrier detects technical field, specifically is a subway barrier detects uses supporting beam.
Background
With the progress of technology, the requirements of users on intelligent safety of rail vehicles are gradually increased. Taking a subway vehicle as an example, drivers and passengers put forward higher requirements on the aspects of intelligent safety monitoring control, full-automatic driving, cost reduction, efficiency improvement and the like of the subway vehicle, and before the subway travels together, a subway obstacle detector can be generally used for detecting the rail, so that the influence of obstacles on the operation of the subway is avoided.
When installing subway barrier detector, generally use supporting beam to play the supporting role to it, but current supporting beam is the segmentation welding, and the crackle appears easily in the welding department, and in addition, when using supporting beam, the overall arrangement mode is horizontal overall arrangement, and shock resistance and bending resistance are poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a subway barrier detects uses supporting beam possesses integral type shaping, vertical overall arrangement, and advantages such as shock resistance and bending resistance are strong have solved the problem that the background art provided.
(II) technical scheme
For realizing above-mentioned integral type shaping, vertical overall arrangement, the strong purpose of shock resistance and bending resistance, the utility model provides a following technical scheme: the utility model provides a subway barrier detects uses supporting beam, includes the davit, the davit below is connected with the crossbeam, the hoop is tightened in the crossbeam outside has a plurality of clamps, clamp top fixed mounting has anticreep wire rope, fastening nut fastening is all passed through at anticreep wire rope both ends.
Preferably, the cross beam is integrally formed and is fixed in longitudinal arrangement.
Preferably, mounting holes are formed in the two ends of the cross beam, fixing bolts are arranged on the inner sides of the mounting holes, and the suspension arm is fixedly connected with the cross beam through the fixing bolts.
Preferably, the middle position of the suspension arm is raised, and the middle position of the suspension arm is higher than the positions of the two ends.
Preferably, the anti-falling steel wire rope is made of high-quality carbon steel.
(III) advantageous effects
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this subway barrier detects uses supporting beam, when hanging the crossbeam, vertically place the crossbeam and install, carry out vertical overall arrangement to the crossbeam, when using the crossbeam, be favorable to offsetting because the machine removes the vibration that produces to the shock resistance and the bending resistance of promotion crossbeam that can be very big.
2. This subway barrier detects uses supporting beam, the crossbeam is whole to be integrated into one piece, does not have the welding when producing the crossbeam, and integrated into one piece technology is reliable and stable to can avoid the easy condition that the crackle appears in crossbeam welded junction, very big improvement the life of crossbeam.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is the structure diagram of the mounting hole of the present invention.
In the figure: 1. a suspension arm; 2. a cross beam; 3. clamping a hoop; 4. an anti-drop steel wire rope; 5. and (7) installing holes.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a supporting beam for detecting a subway barrier comprises a suspension arm 1, a beam 2 connected to the lower part of the suspension arm 1, the beam 2 integrally formed and fixed in a longitudinal layout, a plurality of hoops 3 hooped on the outer side of the beam 2, an anti-drop steel wire rope 4 fixedly installed on the hoops 3, two ends of the anti-drop steel wire rope 4 fastened by fastening nuts, when the beam 2 is used, a detection machine needs to be fixed on the beam 2, the suspension arm 1 is fixedly installed on two sides of the beam 2, the machine is fixedly installed on the suspension arm 1, after the fixation is completed, the hoops 3 are hooped on each part of the outer side of the beam 2, the anti-drop steel wire rope 4 is fixedly installed on the hoops 3, after the installation is completed, the beam 2 is installed and suspended, when the beam 2 is suspended, the beam 2 is placed and installed longitudinally, the beam 2 is laid longitudinally, thereby greatly improving the shock resistance and the bending resistance of the cross beam 2.
Further, mounting holes 5 have all been seted up at 2 both ends of crossbeam, and 5 inboards of mounting holes are provided with fixing bolt, and davit 1 and crossbeam 2 pass through fixing bolt fixed connection to be used for installing fixedly to davit 1, the convenience is dismantled davit 1 simultaneously.
Furthermore, the middle position of the suspension arm 1 is raised, the middle position of the suspension arm 1 is higher than the positions of the two ends, when the suspension arm is used, the condition that the cross beam 2 generates resonance is avoided, the vibration generated during mechanical movement is favorably counteracted, and therefore the cross beam 2 can be effectively protected integrally.
Further, anticreep wire rope 4 is made for high-quality carbon steel for anticreep wire rope 4 has stronger pulling force and ductility, thereby can play effective protection to the machine.
The working principle is as follows: when the beam 2 is used, a detection machine needs to be fixed on the beam 2, firstly, the suspension arm 1 is fixedly arranged on two sides of the beam 2, and then the machine is fixedly arranged on the suspension arm 1.
After the fixing is finished, the hoop 3 is tightened to the outer side of the cross beam 2, the anti-falling steel wire rope 4 is fixedly installed on the hoop 3, and after the installation is finished, the cross beam 2 is installed and suspended.
When hanging crossbeam 2, place crossbeam 2 vertically and install, carry out vertical overall arrangement to crossbeam 2 to the shock resistance and the bending resistance of promotion crossbeam 2 that can be very big.
The utility model discloses a subway barrier detects uses supporting beam, simple structure, convenient to use have solved crossbeam 2 for the segmentation welding, for horizontal overall arrangement, the poor problem of shock resistance and bending resistance has realized integral type shaping, vertical overall arrangement, the strong effect of shock resistance and bending resistance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A supporting beam for detecting subway obstacles comprises a suspension arm (1);
the method is characterized in that:
davit (1) below is connected with crossbeam (2), the hoop is tightened in crossbeam (2) outside has a plurality of clamps (3), clamp (3) top fixed mounting has anticreep wire rope (4), fastening through fastening nut is all passed through at anticreep wire rope (4) both ends.
2. The supporting beam for detecting subway obstacles according to claim 1, wherein: the cross beam (2) is integrally formed and is fixed in longitudinal arrangement.
3. The supporting beam for detecting subway obstacles according to claim 1, wherein: mounting holes (5) are formed in the two ends of the cross beam (2), fixing bolts are arranged on the inner sides of the mounting holes (5), and the suspension arm (1) is fixedly connected with the cross beam (2) through the fixing bolts.
4. The supporting beam for detecting subway obstacles according to claim 1, wherein: the middle of the suspension arm (1) is raised, and the middle of the suspension arm (1) is higher than the two ends.
5. The supporting beam for detecting subway obstacles according to claim 1, wherein: the anti-falling steel wire rope (4) is made of high-quality carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123369501.1U CN217153559U (en) | 2021-12-29 | 2021-12-29 | Subway barrier detects uses supporting beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123369501.1U CN217153559U (en) | 2021-12-29 | 2021-12-29 | Subway barrier detects uses supporting beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217153559U true CN217153559U (en) | 2022-08-09 |
Family
ID=82686265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123369501.1U Active CN217153559U (en) | 2021-12-29 | 2021-12-29 | Subway barrier detects uses supporting beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217153559U (en) |
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2021
- 2021-12-29 CN CN202123369501.1U patent/CN217153559U/en active Active
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