Existing railway settlement monitoring device

Abstract

The utility model provides an existing railway settlement monitoring device which comprises an installation frame, a monitoring rod is fixedly installed in one end of the installation frame, a sliding sleeve is installed on the outer side of the monitoring rod in a sliding mode, a settlement rod is arranged on one side of the sliding sleeve through a limiting mechanism, and the limiting mechanism comprises a fixing pipe. Comprising a mounting frame, a monitoring rod, a sliding sleeve, a limiting mechanism, a settlement rod and the like, the device is simple in structure, a screw rod is mounted at the top of a storage cavity in a screwed mode, the settlement rod can be conveniently stored in the storage cavity, and therefore the size of the device is reduced, and storage is convenient; the settlement rod is installed at the bottom of the sliding plate through the screw rod, the sliding plate and the settlement rod are pulled, settlement monitoring can be conveniently carried out on different positions on the foundation, the device can be handheld for use or fixed for use through the installation frame, settlement monitoring can be conveniently carried out on an existing railway roadbed, the device can be conveniently and independently used, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of existing railway settlement monitoring, in particular to an existing railway settlement monitoring device. Background Art

[0002] Existing railways refer to existing railways that have been completed and accepted. In order to ensure the normal operation of trains and avoid accidents, settlement monitoring of existing railways is required.

[0003] A Chinese invention patent with publication number CN112414367A discloses a railway track settlement monitoring device and a method of using the same, including a mounting plate, a rotating shaft, a clamping half ring, and a moving cylinder, wherein the lower surface of the mounting plate is fixedly connected to a plurality of ground-inserting rods, the upper surface of the mounting plate is fixedly connected to a connecting cam, the upper surface of the connecting cam is fixedly connected to a connecting sleeve, and the mounting plate is rotatably connected to the rotating shaft via the connecting cam and the connecting sleeve; the device has a relatively complex structure, is inconvenient to store, and requires multiple devices to cooperate with each other, cannot be monitored independently, and has low practicality.

[0004] To this end, the utility model provides a settlement monitoring device for an existing railway. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide an existing railway settlement monitoring device to solve the problems raised in the above-mentioned background technology. The utility model includes a mounting frame, a monitoring rod, a sliding sleeve, a limiting mechanism and a settlement rod, etc., and has a simple structure. By installing the settlement rod inside the storage cavity, the volume of the device can be reduced, which is convenient for storage, and can be used alone, and is highly practical.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: an existing railway settlement monitoring device, including a mounting frame, a monitoring rod is fixedly installed inside one end of the mounting frame, a sliding sleeve is slidably installed on the outside of the monitoring rod, a settlement rod is arranged on one side of the sliding sleeve through a limiting mechanism, the limiting mechanism includes a fixed tube, a slide plate is slidably installed inside the fixed tube through a limiting plate, the settlement rod is arranged at the bottom of one end of the slide plate through a screw rod, and a storage cavity is opened inside the monitoring rod.

[0007] Furthermore, the mounting frame is in a "T" shape, and fixing holes are provided at the four corners of the other end of the mounting frame.

[0008] Furthermore, a limit plate is fixedly provided at the bottom end of the monitoring rod, and a thread is provided on the inner wall of the top end of the storage cavity.

[0009] Furthermore, the sinking rod is fixedly arranged at the bottom end of the screw rod, and the screw rod is screwed and installed inside the slide plate through a screw hole.

[0010] Furthermore, the limit plate is fixedly arranged at the other end of the slide plate, and the limit plate is slidably installed inside the fixed tube.

[0011] Furthermore, the fixing tube, the sliding plate and the limiting plate are all square in shape, and a tightening knob is screwed on the top of one end of the fixing tube.

[0012] Furthermore, a scale is provided on the outer wall of the monitoring rod, and the sliding sleeve is arranged outside the scale.

[0013] Furthermore, the sinking rod is received in the storage chamber, and the screw is threadedly mounted in the top end of the storage chamber.

[0014] The beneficial effects of the utility model are as follows: the utility model is a device for monitoring the settlement of an existing railway, including a mounting frame, a monitoring rod, a sliding sleeve, a limiting mechanism and a settlement rod, etc. The device has a simple structure and is screwed on the top of a storage cavity by a screw rod, so that the settlement rod can be conveniently stored in the storage cavity, thereby reducing the volume of the device and facilitating storage; the settlement rod is installed on the bottom of a slide plate by a screw rod, and the slide plate and the settlement rod are pulled, so that settlement monitoring of different positions on the foundation is convenient; and the device can be used by hand or fixed by a mounting frame, so that settlement monitoring of an existing railway roadbed is convenient and the device can be used alone, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of an existing railway settlement monitoring device of the utility model;

[0016] Figure 2 This is a front cross-sectional view of an existing railway settlement monitoring device of the utility model;

[0017] Figure 3 This is a diagram of the storage structure of the monitoring rod and the settlement rod of an existing railway settlement monitoring device of the utility model;

[0018] In the figure: 1. Mounting frame; 2. Sliding sleeve; 3. Monitoring rod; 4. Limit plate; 5. Scale; 6. Fixing tube; 7. Slide plate; 8. Tightening knob; 9. Screw; 10. Settling rod; 11. Storage cavity; 12. Fixing hole; 13. Limit plate. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a device for monitoring the settlement of an existing railway, comprising a mounting frame 1, a monitoring rod 3 is fixedly installed inside one end of the mounting frame 1, a sliding sleeve 2 is slidably installed on the outer side of the monitoring rod 3, a settlement rod 10 is arranged on one side of the sliding sleeve 2 through a limiting mechanism, the limiting mechanism comprises a fixed tube 6, a slide plate 7 is slidably installed inside the fixed tube 6 through a limiting plate 13, the settlement rod 10 is arranged at the bottom of one end of the slide plate 7 through a screw rod 9, a storage chamber 11 is opened inside the monitoring rod 3, the sliding sleeve 2 slides on the monitoring rod 3, the settlement monitoring of the existing railway roadbed is convenient, the screw rod 9 is convenient for installing and disassembling the settlement rod 10, so as to facilitate the subsequent storage of the device.

[0021] In this embodiment, the mounting frame 1 is in a "T" shape, and fixing holes 12 are provided at the four corners of the other end of the mounting frame 1. The fixing holes 12 are used to conveniently fix the mounting frame 1 and the monitoring pole 3, thereby facilitating the fixed installation and use of the device. The mounting frame 1 can also be used as a handle to facilitate holding the device.

[0022] In this embodiment, a limit plate 4 is fixedly provided at the bottom end of the monitoring rod 3, a thread is provided on the inner wall of the top end of the storage chamber 11, the settlement rod 10 is stored inside the storage chamber 11, and the screw rod 9 is screwed and installed inside the top end of the storage chamber 11. The limit plate 4 can limit the sliding sleeve 2 to prevent the sliding sleeve 2 from falling, and the settlement rod 10 and the screw rod 9 can be conveniently stored through the storage chamber 11, thereby reducing the volume of the device and making it convenient to carry the device.

[0023] In this embodiment, the settlement rod 10 is fixedly set at the bottom end of the screw rod 9, and the screw rod 9 is screwed and installed inside the slide plate 7 through a screw hole. The limit plate 13 is fixedly set at the other end of the slide plate 7, and the limit plate 13 is slidably installed inside the fixed tube 6. The fixed tube 6, the slide plate 7 and the limit plate 13 are all square in shape. A fastening knob 8 is screwed and installed on the top of one end of the fixed tube 6. The settlement rod 10 can be installed at the bottom of the slide plate 7 through the screw rod 9. The limit plate 13 can limit the slide plate 7. The slide plate 7 can slide and adjust inside the fixed tube 6 under the action of the limit plate 13, so as to facilitate the adjustment of the position of the settlement rod 10 and the adjustment of the monitoring location according to needs.

[0024] In this embodiment, a scale 5 is provided on the outer wall of the monitoring rod 3, and the sliding sleeve 2 is arranged outside the scale 5. By changing the scale 5 corresponding to the top of the sliding sleeve 2, settlement monitoring of the existing railway subgrade is convenient.

[0025] When using the existing railway settlement monitoring device, a column is set up on the outside of the existing railway roadbed, and the mounting frame 1 is fixed to the column through the fixing hole 12 and screws, etc. The screw rod 9 is screwed and installed at the bottom of one end of the slide plate 7, so that the settlement rod 10 is set below the slide plate 7, and the slide plate 7 is slid inside the fixed tube 6. The slide plate 7 drives the settlement rod 10 to move through the screw rod 9, and the sliding sleeve 2 is moved downward. The limiting mechanism drives the settlement rod 10 to descend, so that the bottom end of the settlement rod 10 contacts the top of the existing railway roadbed, and the scale 5 corresponding to the top of the sliding sleeve 2 is recorded. The sliding sleeve is checked at intervals. 2 corresponding to the scale 5 for observation, the device includes a mounting frame 1, a monitoring rod 3, a sliding sleeve 2, a limit mechanism and a settlement rod 10, etc. The structure of the device is simple, the screw rod 9 is disassembled from the slide plate 7, and the screw rod 9 is screwed and installed on the top of the storage cavity 11, so that the settlement rod 10 is conveniently stored in the storage cavity 11, thereby reducing the volume of the device and facilitating storage; the device can be handheld for use, and when handheld, the limit plate 4 is directly placed on the top of the existing railway roadbed, the position of the settlement rod 10 is adjusted, and different locations on the existing railway roadbed are detected, so that the device can be used alone, and it is highly practical.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An existing railway settlement monitoring device, comprising a mounting frame (1), characterized in that: A monitoring rod (3) is fixedly installed inside one end of the mounting frame (1), a sliding sleeve (2) is slidably installed on the outer side of the monitoring rod (3), a sinking rod (10) is arranged on one side of the sliding sleeve (2) through a limiting mechanism, the limiting mechanism comprises a fixed tube (6), a slide plate (7) is slidably installed inside the fixed tube (6) through a limiting plate (13), the sinking rod (10) is arranged at the bottom of one end of the slide plate (7) through a screw rod (9), and a storage chamber (11) is opened inside the monitoring rod (3).

2. The existing railway settlement monitoring device according to claim 1, characterized in that: The mounting frame (1) is in a "T" shape, and fixing holes (12) are provided at the four corners of the other end of the mounting frame (1).

3. The existing railway settlement monitoring device according to claim 1 is characterized in that: A limit plate (4) is fixedly arranged at the bottom end of the monitoring rod (3), and a thread is arranged on the inner wall of the top end of the storage cavity (11).

4. The existing railway settlement monitoring device according to claim 1, characterized in that: The sinking rod (10) is fixedly arranged at the bottom end of the screw rod (9), and the screw rod (9) is screwed to the inside of the slide plate (7) through a screw hole.

5. The existing railway settlement monitoring device according to claim 4 is characterized in that: The limiting plate (13) is fixedly arranged at the other end of the slide plate (7), and the limiting plate (13) is slidably installed inside the fixed tube (6) in a limiting manner.

6. The existing railway settlement monitoring device according to claim 5, characterized in that: The fixed tube (6), the slide plate (7) and the limiting plate (13) are all square in shape, and a tightening knob (8) is screwed on the top of one end of the fixed tube (6).

7. The existing railway settlement monitoring device according to claim 1 is characterized by: A scale (5) is provided on the outer wall of the monitoring rod (3), and the sliding sleeve (2) is arranged outside the scale (5).

8. The existing railway settlement monitoring device according to claim 3 is characterized by: The sinking rod (10) is received in the interior of the receiving chamber (11), and the screw rod (9) is threadedly mounted inside the top end of the receiving chamber (11).

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