CN214220803U - Railway monitoring equipment mounting tower - Google Patents
Railway monitoring equipment mounting tower Download PDFInfo
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- CN214220803U CN214220803U CN202022088894.8U CN202022088894U CN214220803U CN 214220803 U CN214220803 U CN 214220803U CN 202022088894 U CN202022088894 U CN 202022088894U CN 214220803 U CN214220803 U CN 214220803U
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- cross beam
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Abstract
A main tower, an auxiliary tower and a corresponding foundation are respectively built on two sides of a railway, the main tower is located on one side, back to a power line network, of the railway, a cross beam is further installed on the main tower, a space is reserved between one end, located above the railway, of the cross beam and the top of the auxiliary tower, and then corresponding monitoring equipment is installed on the main tower, the auxiliary tower and the cross beam to meet monitoring requirements. This kind of railway supervisory equipment installation pylon divide into main, vice two structures with the pylon, can form on the one hand and keep away the safety requirement of empty design in order to satisfy the power line net, and on the other hand can reduce the material consumption and the volume of pylon to reduce material consumption, and improve the convenience of installation operation, also improved the security of construction operation, effectively reduce the safety risk.
Description
Technical Field
The utility model relates to a support facility, it is especially to relate to a pylon for installing railway supervisory equipment.
Background
In order to monitor the running state of the freight train and the railway environment, corresponding monitoring equipment, such as a monitoring camera for checking the real-time state, a detector for detecting the number of carriages and the like, needs to be installed on the railway. The installation of the existing monitoring equipment needs to erect a portal frame crossing a railway on the railway, and during the erection of the portal frame, a foundation pit needs to be excavated, a foundation needs to be poured, and a crane needs to be used for hoisting a tower. The portal frame is large in size, needs to consume a large amount of steel, is complex in construction operation, and needs to be assisted by various large-scale mechanical equipment; in addition, railway power through lines and overhead contact lines around railways have strict safety distance requirements, enough space cannot be reserved for installing a portal frame under many conditions, large mechanical equipment must carefully avoid the power lines in the construction process, and the construction safety risk is still high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a split type installation pylon to reduce the construction degree of difficulty, improve the construction security, and reduce the needs that consume of steel.
The utility model discloses a railway monitoring equipment mounting tower frame, which comprises a main tower frame and an auxiliary tower frame which are respectively erected at two sides of a railway, wherein the height of the main tower frame is greater than that of the auxiliary tower frame and is arranged at one side of the railway, which is back to a power line network; a cross beam is arranged at the top of the main tower frame, one end of the cross beam extends to the position above the railway, the distance between the cross beam and the top of the main tower frame is larger than the distance between the other end of the cross beam and the top of the main tower frame, and a balancing weight is arranged at one end of the cross beam, which is back to the railway; the monitoring equipment is arranged at one end of the cross beam facing the railway or respectively arranged on the main tower and the auxiliary tower.
The railway monitoring equipment mounting tower of the utility model is characterized in that foundations for mounting a main tower and an auxiliary tower are respectively built at two sides of a railway, the foundation required by the main tower is larger, and then the main tower and the auxiliary tower are sequentially mounted on the foundations at the two sides; the auxiliary tower frame is arranged on one side of the railway, which faces the power line network, the height of the auxiliary tower frame is shorter, the main tower frame is higher and is T-shaped, and the auxiliary tower frame is arranged on one side of the railway, which faces away from the power line network, so that a space between the tail end of a cross beam at the top of the main tower frame and the top of the auxiliary tower frame is left empty to meet the safety requirement of the power line network; after the main tower and the auxiliary tower are installed, the main tower, the auxiliary tower and the cross beam are provided with monitoring equipment for influence so as to meet monitoring requirements. This kind of railway supervisory equipment installation pylon divide into main, vice two structures with the pylon, can form on the one hand and keep away the safety requirement of empty design in order to satisfy the power line net, and on the other hand can reduce the material consumption and the volume of pylon to reduce material consumption, and improve the convenience of installation operation, also improved the security of construction operation, effectively reduce the safety risk.
Drawings
FIG. 1 is a schematic structural view of a railway monitoring equipment mounting tower.
FIG. 2 is a schematic view of the use of the railway monitoring equipment mounting tower.
Detailed Description
A railway monitoring equipment mounting tower comprises a main tower 1 and an auxiliary tower 2 which are erected on two sides of a railway respectively, wherein the main tower is higher than the auxiliary tower and is arranged on one side of the railway, which is back to a power line network; a cross beam 3 is installed at the top of the main tower frame, one end of the cross beam extends to the position above the railway, the distance between the cross beam and the top of the main tower frame is larger than the distance between the other end of the cross beam and the top of the main tower frame, and a balancing weight 4 is installed at one end of the cross beam, which is back to the railway; the monitoring device 5 is mounted on the end of the beam facing the railway or on the main tower and the auxiliary tower, respectively.
As shown in fig. 1 and 2, a power line network is constructed around the railway, and includes a power through line a, a standby line contact network B, a cargo line contact network C, and the like. During construction, foundations M, N for installing the main tower and the auxiliary tower are respectively built on two sides of the railway, and due to the influence of the power through line on the installation position, the main tower is arranged on one side of the railway, which faces away from the power through line, so that the power through line is avoided between the cross beam and the auxiliary tower.
The railway monitoring equipment mounting tower frame is characterized in that the monitoring equipment 5 mounted on the main tower frame 1 and the auxiliary tower frame 2 are arranged on one side back to a railway, so that the main tower frame and the auxiliary tower frame can be closer to the railway, the monitoring precision is improved, the distance between the main tower frame and a power line network is increased, and the distance requirement of the power line network is better met.
The main tower frame 1 comprises a plurality of sections of tower frame sections which are sequentially connected, and the tower frame is fastened by using high-strength screws as a three-section structure shown in figures 1 and 2, the vertical deviation of the whole height of the upright post is less than or equal to 1 per thousand, and the vertical deviation exceeding 60m is less than or equal to 70 mm; when the first section of the main tower is assembled, the stand column foot seats of the tower are installed on foundation bolts, and fastening nuts do not need to be fastened; placing the cross beam in the middle of the upright column, installing the main frame of the upright column of the counter-root tower frame on the foot seats of the upright column, then arranging nuts without fastening, then fastening the nuts of the upright column after the inclined pulling and the square frame installation of the upright column are finished, sequentially assembling the main frame, the inclined pulling, the square frame and the top square frame of the upright column, and fastening all screws after the splicing of the upright column is finished so as to finish the splicing operation; then, a bottom winch and a lifting device are installed in place, screws are firmly fastened, a climbing rod is moved to the top, the lifting height of the machine tool meets the requirement, the climbing rod is firmly fastened, the lifting device and a rotating device are sequentially hoisted in place, a main cable is hoisted to penetrate through the lifting device and sequentially penetrate through a movable pulley and a fixed pulley, a winch power supply control box is vertically installed on a firm support column, water is prevented, a power supply is connected through a three-phase four-wire mode not smaller than 6mm2, and three connectors of a control button are connected to three corresponding wiring end columns in the control box; after all the equipment is installed, the cross beam is lifted in an attempt, the lifting height is not more than 5 m, the cross beam is preferably arranged at the first section of the upright post, the cross beam is stably lifted without clamping and abnormal sound, and after the cross beam is lifted in place, a person on the upper frame rotates the cross beam in place by using a rotating device; and then mounting connecting screws and firmly fastening, rechecking the verticality and levelness of the stand column after the beam is rotated, finally adjusting and fastening foundation bolts, and finally sequentially disassembling a lifting steel wire rope, a main steel wire rope, a rotating device, a lifting device and the like. This kind of railway supervisory equipment installation pylon divide into main, vice two structures with the pylon, can form on the one hand and keep away the safety requirement of empty design in order to satisfy the power line net, and on the other hand can reduce the material consumption and the volume of pylon to reduce material consumption, and improve the convenience of installation operation, also improved the security of construction operation, effectively reduce the safety risk.
Claims (3)
1. A railway supervisory equipment mounting tower which characterized in that: the railway power line system comprises a main tower frame (1) and an auxiliary tower frame (2) which are erected on two sides of a railway respectively, wherein the height of the main tower frame is greater than that of the auxiliary tower frame and the main tower frame is arranged on one side of the railway, which is back to a power line network; a cross beam (3) is installed at the top of the main tower frame, one end of the cross beam extends to the position above the railway, the distance between the cross beam and the top of the main tower frame is larger than the distance between the other end of the cross beam and the top of the main tower frame, and a balancing weight (4) is installed at one end of the cross beam, which is back to the railway; the monitoring equipment (5) is arranged at one end of the cross beam facing the railway or respectively arranged on the main tower and the auxiliary tower.
2. The railway monitoring device mounting tower of claim 1, wherein: the main tower (1) comprises a plurality of sections of tower sections which are connected in sequence.
3. The railway monitoring device mounting tower of claim 1 or 2, wherein: and the monitoring equipment (5) arranged on the main tower frame (1) and the auxiliary tower frame (2) is arranged on one side back to the railway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022088894.8U CN214220803U (en) | 2020-09-22 | 2020-09-22 | Railway monitoring equipment mounting tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022088894.8U CN214220803U (en) | 2020-09-22 | 2020-09-22 | Railway monitoring equipment mounting tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214220803U true CN214220803U (en) | 2021-09-17 |
Family
ID=77673612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022088894.8U Active CN214220803U (en) | 2020-09-22 | 2020-09-22 | Railway monitoring equipment mounting tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214220803U (en) |
-
2020
- 2020-09-22 CN CN202022088894.8U patent/CN214220803U/en active Active
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