CN216246258U - Signal receiver for railway bridge deformation monitoring equipment - Google Patents
Signal receiver for railway bridge deformation monitoring equipment Download PDFInfo
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- CN216246258U CN216246258U CN202122719903.3U CN202122719903U CN216246258U CN 216246258 U CN216246258 U CN 216246258U CN 202122719903 U CN202122719903 U CN 202122719903U CN 216246258 U CN216246258 U CN 216246258U
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- signal receiver
- shaft seat
- rod
- sleeve
- mounting
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Abstract
The utility model discloses a signal receiver for a railway bridge deformation monitoring device, which comprises a mounting frame arranged on one side of a bridge, wherein a first shaft seat is arranged on one side of the upper end surface of the mounting frame, two second shaft seats are symmetrically arranged on the other side of the mounting frame, a mounting plate is rotatably arranged on the second shaft seats, a sleeve is rotatably arranged on the first shaft seats, an adjusting groove is formed in the sleeve, a fixing rod is inserted in the adjusting groove, a stop mechanism is arranged on one side of the fixing rod, a third shaft seat is rotatably arranged at one end of the fixing rod, a sleeve rod is arranged on the mounting plate, a spring pull rod is inserted in the sleeve rod, and one end of the spring pull rod is rotatably arranged on the sleeve. At first, the fixing rod is slowly pulled out of the adjusting groove, the second shaft seat and the third shaft seat rotate in the same direction to drive the mounting plate to rotate towards the left side, and when the fixing rod retracts into the adjusting groove, the first shaft seat, the second shaft seat and the third shaft seat rotate in the same direction to drive the mounting plate to rotate towards the right side.
Description
Technical Field
The utility model belongs to the technical field of railway bridge monitoring equipment, and particularly relates to a signal receiver for railway bridge deformation monitoring equipment.
Background
The method needs to be monitored during the construction of the railway bridge, the deformation observation of the abutment of the railway bridge comprises the settlement observation of the abutment and the horizontal displacement observation of the abutment and the platform, the inclination and torsion observation of the abutment and the platform are carried out if necessary, and the method for observing the deformation of the bridge beam needs to be reasonably selected according to the characteristics of the deformation of the bridge, the magnitude of the deformation, the deformation speed and other factors.
At present, signal receiver for railway bridge deformation monitoring facilities has obtained more application in engineering measurement fields such as municipal administration, building, highway, but signal receiver for current monitoring facilities need carry out the angle fine setting in the face of complicated operational environment sometimes, and the practicality is relatively poor, has improved the time of construction, and has reduced efficiency, is not convenient for effective use, has the problem that signal receiver for current railway bridge monitoring facilities can not carry out angle modulation according to operational environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a signal receiver for railway bridge deformation monitoring equipment, which solves the problem that the signal receiver for the railway bridge deformation monitoring equipment in the prior art cannot adjust the angle according to the working environment.
In order to achieve the purpose, the utility model provides the following technical scheme: including setting up the mounting bracket in bridge one side, mounting bracket up end one side is provided with first axle bed, and the opposite side symmetry is provided with two second axle beds, it is provided with the mounting panel to rotate on the second axle bed, it is provided with the sleeve to rotate on the first axle bed, be equipped with the adjustment tank in the sleeve, the adjustment tank interpolation is equipped with the dead lever, dead lever one side is provided with detent mechanism, dead lever one end is rotated and is provided with the third axle bed, third axle bed one end sets up on the mounting panel, mounting panel one side is provided with the loop bar, the loop bar interpolation is equipped with the spring pull rod, spring pull rod one end is rotated and is set up on the sleeve.
Preferably, the stopping mechanism comprises a fixing rod, a through hole is formed in one side of the adjusting groove, a stopping rod is inserted into the through hole, a stopping plate is arranged on one side of the stopping rod, a pushing spring is sleeved on the outer wall of the stopping rod, one end of the pushing spring is arranged on the fixing rod, and the other end of the pushing spring is connected with the head of the stopping rod.
Preferably, mounting panel both ends symmetry is provided with two fixed blocks, both ends be provided with the gag lever post in the fixed block respectively and rotate and be provided with the lead screw, the one end that the upper end fixed block was worn out to the lead screw is provided with the motor, the motor sets up on the mounting panel, slide respectively on gag lever post and the lead screw outer wall and overlap and be equipped with two stopper and silk braid, lower extreme one side of stopper and silk braid is provided with the base, the base up end is provided with two bracing pieces relatively, bracing piece one end sets up on other end gag lever post and silk braid.
Preferably, a control switch is arranged on one side of the mounting plate, and a signal receiver is arranged on the upper end face of the base.
1. According to the utility model, the fixed rod is held, the stop rod is pulled out for a certain distance, then the fixed rod is slowly pulled out from the adjusting groove, the second shaft seat and the third shaft seat rotate in the same direction to drive the mounting plate to rotate towards the left side, and when the fixed rod retracts into the adjusting groove, the first shaft seat, the second shaft seat and the third shaft seat rotate in the same direction to drive the mounting plate to rotate towards the right side, so that the problem that the angle of the signal receiver for the railway bridge monitoring equipment cannot be adjusted according to the working environment is solved.
2. According to the utility model, the motor is started through the control switch, the motor drives the screw rod to rotate in the fixing block, the screw rod drives the screw sleeve to move upwards, the screw sleeve drives the base welded on the left side to ascend, and the base drives the signal receiver to ascend, so that the device is convenient to use in daily work, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1;
FIG. 3 is a schematic left side cross-sectional view of FIG. 1;
FIG. 4 is an enlarged view of a portion a of FIG. 2;
fig. 5 is an enlarged schematic view of fig. 2 at b.
In the figure: the device comprises a mounting frame 1, a first shaft seat 3, a second shaft seat 4, a mounting plate 5, a sleeve 6, an adjusting groove 7, a fixing rod 8, a third shaft seat 9, a sleeve rod 10, a spring pull rod 11, a through hole 12, a stop rod 13, a stop plate 14, a pushing spring 15, a fixed block 16, a limiting rod 17, a lead screw 18, a motor 19, a limiting block 20, a thread bush 21, a base 22, a support rod 23, a control switch 24 and a signal receiver 25.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1, 2, 3, 4 and 5, an embodiment of the present invention provides a signal receiver for a railroad bridge deformation monitoring device, including a mounting frame 1 disposed on one side of a bridge, a first shaft base 3 welded on the right side of the upper end surface of the mounting frame 1, two second shaft bases 4 symmetrically welded on the left side, a mounting plate 5 rotatably connected to the second shaft bases 4, a sleeve 6 rotatably connected to the first shaft base 3, an adjusting groove 7 disposed in the sleeve 6, a fixing rod 8 inserted in the adjusting groove 7, a stopping mechanism disposed on the right side of the fixing rod 8, a third shaft base 9 rotatably connected to the upper end of the fixing rod 8, one end of the third shaft base 9 welded to the mounting plate 5, a sleeve rod 10 welded on the left side of the mounting plate 5, a spring pull rod 11 inserted in the sleeve rod 10, the spring pull rod 11 being in an initial state, and one end of the spring pull rod 11 being rotatably connected to the sleeve 6.
As shown in fig. 1, 2, 3, 4 and 5, the stop mechanism comprises a fixed rod 8, a through hole 12 is arranged on the right side of an adjusting groove 7, a stop rod 13 is inserted into the through hole 12, a stop plate 14 is welded on the left side of the stop rod 13, a pushing spring 15 is sleeved on the outer wall of the stop rod 13, the pushing spring 15 is in a stretching state in an initial state, the left end of the pushing spring 15 is welded on the fixed rod 8, the right end is connected with the head of the stop rod 13, two fixing blocks 16 are symmetrically welded on two ends of a mounting plate 5, a limit rod 17 and a lead screw 18 are respectively welded in the fixing blocks 16 at the two ends, a motor 19 is welded at one end of the lead screw 18 penetrating through the fixing block 16 at the upper end, the model of the motor 19 is CH22-400-20S, the input end of the motor 19 is connected with a control end of a control switch 24 and an external power supply through wires, the motor 19 is welded on the mounting plate 5, two limit blocks 20 and a screw sleeve 21 respectively slide on the outer walls of the limit rod 17 and the lead screw 18, the left sides of the lower end limiting block 20 and the screw sleeve 21 are welded with a base 22, the upper end face of the base 22 is welded with two supporting rods 23 oppositely, one ends of the supporting rods 23 are welded on the other end limiting block 20 and the screw sleeve 21, the right side of the mounting plate 5 is welded with a control switch 24, the upper end face of the base 22 is connected with a signal receiver 25 through bolts, and the model of the signal receiver 25 is ZPW-2000.
The working principle of the embodiment is as follows: when the angle of the signal receiver 25 needs to be finely adjusted, a worker holds the fixed rod 8, pulls out the stop rod 13 for a certain distance, then only needs to slowly pull out the fixed rod 8 from the adjusting groove 7, the second shaft seat 4 and the third shaft seat 9 rotate in the same direction to drive the mounting plate 5 to rotate to the left side, when the fixed rod 8 retracts into the adjusting groove 7, the first shaft seat 3, the second shaft seat 4 and the third shaft seat 9 rotate in the same direction to drive the mounting plate 5 to rotate to the right side, so that the problem that the signal receiver for the railway bridge monitoring equipment cannot adjust the angle according to the working environment is solved, when the signal receiver 25 needs to ascend, only needs to start the motor 19 through the control switch 24, the motor 19 drives the screw rod 18 to rotate in the fixed block 16, the screw rod 18 drives the screw sleeve 21 to move upwards, and the screw sleeve 21 drives the base 22 welded on the left side to ascend, the base 22 drives the signal receiver 25 to lift, which is convenient for daily use, thus improving the practicability of the device.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.
Claims (4)
1. The utility model provides a railroad bridge warp signal receiver for supervisory equipment which characterized in that: comprises a mounting rack (1) arranged on one side of a bridge, a first shaft seat (3) is arranged on one side of the upper end surface of the mounting rack (1), two second shaft seats (4) are symmetrically arranged on the other side of the mounting rack, mounting plates (5) are respectively and rotatably arranged on the two second shaft seats (4), a sleeve (6) is rotatably arranged on the first shaft seat (3), an adjusting groove (7) is arranged in the sleeve (6), a fixed rod (8) is inserted in the adjusting groove (7), a stop mechanism is arranged at one side of the fixed rod (8), one end of the fixed rod (8) is rotatably provided with a third shaft seat (9), one end of the third shaft seat (9) is arranged on the mounting plate (5), mounting panel (5) one side is provided with loop bar (10), loop bar (10) interpolation is equipped with spring pull rod (11), spring pull rod (11) one end is rotated and is set up on sleeve (6).
2. The signal receiver for the railroad bridge deformation monitoring device according to claim 1, wherein: stop mechanism includes dead lever (8), adjustment tank (7) one side is equipped with perforation (12), perforation (12) interpolation is equipped with stop lever (13), stop lever (13) one side is provided with stop plate (14), the cover is equipped with on stop lever (13) outer wall and pushes away spring (15), push away spring (15) one end and set up on dead lever (8), and the other end is connected with the head of stop lever (13).
3. The signal receiver for the railroad bridge deformation monitoring device according to claim 1, wherein: mounting panel (5) both ends symmetry is provided with two fixed blocks (16), both ends be provided with gag lever post (17) in fixed block (16) respectively and rotate and be provided with lead screw (18), the one end that upper end fixed block (16) was worn out in lead screw (18) is provided with motor (19), motor (19) set up on mounting panel (5), slide respectively on gag lever post (17) and lead screw (18) outer wall and overlap and be equipped with two stopper (20) and silk braid (21), the lower extreme one side of stopper (20) and silk braid (21) is provided with base (22), base (22) up end is provided with two bracing pieces (23) relatively, bracing piece (23) one end sets up on other end stopper (20) and silk braid (21).
4. The signal receiver for the railroad bridge deformation monitoring device according to claim 3, wherein: mounting panel (5) one side is provided with control switch (24), base (22) up end is provided with signal receiver (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122719903.3U CN216246258U (en) | 2021-11-08 | 2021-11-08 | Signal receiver for railway bridge deformation monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122719903.3U CN216246258U (en) | 2021-11-08 | 2021-11-08 | Signal receiver for railway bridge deformation monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216246258U true CN216246258U (en) | 2022-04-08 |
Family
ID=80994845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122719903.3U Active CN216246258U (en) | 2021-11-08 | 2021-11-08 | Signal receiver for railway bridge deformation monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216246258U (en) |
-
2021
- 2021-11-08 CN CN202122719903.3U patent/CN216246258U/en active Active
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