CN115045143A - Railway sleeper mechanism with overload and unbalanced load detection device - Google Patents
Railway sleeper mechanism with overload and unbalanced load detection device Download PDFInfo
- Publication number
- CN115045143A CN115045143A CN202210610253.5A CN202210610253A CN115045143A CN 115045143 A CN115045143 A CN 115045143A CN 202210610253 A CN202210610253 A CN 202210610253A CN 115045143 A CN115045143 A CN 115045143A
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- sleeper
- overload
- unbalance
- screw
- railway
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/04—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing railway vehicles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a sleeper mechanism of an overload and unbalanced load detection device for a railway. The mechanism comprises a sleeper A, a sleeper B, a pressure sensor, a sleeper pad B and a connecting assembly, wherein the sleeper A and the sleeper B are connected through the connecting assembly respectively, the upper end surfaces of the sleeper A and the sleeper B are respectively provided with a pre-embedded base, and the pressure sensor and the sleeper pad B are arranged on the pre-embedded bases of the corresponding sleepers. The invention connects the whole sleepers into a whole, thereby not only ensuring the distance between the sleepers, but also enhancing the bearing stability of the sleeper foundation, being beneficial to improving the detection precision of the super-unbalance loading equipment, and the sleepers of two types can be cast by one-time die sinking, thereby reducing the complexity of repeated die sinking and improving the standardization degree; at the inside pre-buried threading pipe of sleeper A, the sensor signal cable can lay through this threading pipe, has both played fine guard action to the cable, has also promoted the whole clean and tidy pleasing to the eye degree of circuit. The sleeper mechanism design does not influence the tamping of a special large machine for the railway, and is more convenient for the routine maintenance work of the line.
Description
Technical Field
The invention relates to the technical field of railway overload and unbalanced load detection devices, in particular to a sleeper mechanism of an overload and unbalanced load detection device for a railway.
Background
The over-unbalance loading detection device is equipment which is arranged on a railway line and is used for measuring the weight and the unbalance loading condition of a train in running, and the sleeper mechanism is a bearing foundation of the over-unbalance loading detection device. The prior sleeper mechanism of the overload and unbalance loading detection device has the following problems:
1. the general III-type sleeper on the line can not be directly provided with the ultra-unbalance loading backing plate type pressure sensor, and the special sleeper for ultra-unbalance loading must be customized.
2. The sleeper bearing mechanism of the overload and unbalanced load detection device in the prior art is complex in design, has more accessories, is complex in manufacturing process, long in production period and high in transportation cost, and enables the customized sleeper to be heavy and high in manufacturing cost. The connecting plates of the sleeper mechanism of the existing overload and unbalance-load detection device are mostly arranged at the ends of sleepers, the inaccurate installation distance of the sleepers in the earlier stage can cause the difficulty in installing the connecting plates, and the strength of the connecting plates is reduced due to the fact that signal cable hole sites are reserved.
3. The track mechanism of the overload and unbalance loading detection device in the prior art cannot meet the tamping requirement of large-scale railway machinery, and the tamping machinery structure needs to be adjusted independently in each tamping overload and unbalance loading track mechanism section, so that the railway line foundation maintenance is not facilitated.
Disclosure of Invention
The invention aims to provide a sleeper mechanism of an overload and unbalanced load detection device for a railway. According to the sleeper mechanism of the overload and unbalance loading detection device for the railway, the whole sleepers are connected into a whole, so that the space between the sleepers is ensured, the bearing stability of a sleeper foundation is enhanced, and the detection precision of overload and unbalance loading equipment is improved, and the technical scheme adopted by the invention is as follows:
according to one aspect of the invention, the sleeper mechanism comprises a sleeper A, a sleeper B, a pressure sensor, a sleeper pad B and a connecting assembly, wherein the sleeper A and the sleeper B are arranged at intervals, the side faces of the end parts of the two ends of the sleeper A and the sleeper B are connected through the connecting assembly respectively, the upper end faces, close to the two ends, of the sleeper A and the sleeper B are respectively provided with an embedded base, the pressure sensor is arranged on the embedded base of the sleeper A, and the sleeper pad B is arranged on the embedded base of the sleeper B.
Preferably, a threading pipe embedded part is arranged inside the sleeper A, one end port of the threading pipe embedded part is positioned on the end face of the upper end of the sleeper A between the two bases, and the other end port of the threading pipe embedded part is positioned on the end face of one end of the sleeper A.
Preferably, the threading pipe embedded part comprises a branch pipe I, a branch pipe II and a main pipe, one end of the branch pipe I and one end of the branch pipe II are respectively communicated with one end of the main pipe, and the port of the other end of the main pipe is positioned on the end face of one end of the sleeper A.
Preferably, both sides face of the end parts of the two ends of the sleeper A and the sleeper B are respectively provided with an embedded connecting piece, and the embedded connecting pieces on the sleeper A and the sleeper B which are positioned on the two opposite sides are fixedly connected through a connecting component.
Preferably, coupling assembling includes L type plate, stationary blade and fixing bolt, the one end and the pre-buried connecting piece of L type plate are connected, L type plate extends between to adjacent sleeper A and the sleeper B, first screw has been seted up at the both ends of stationary blade, L type plate keeps away from one of pre-buried connecting piece and serves and has seted up the second screw, first screw passes through with the second screw fixing bolt connects.
Preferably, the sleeper A and the sleeper B are both of a concrete structure.
Preferably, be in charge of one and be in charge of the port department that is located the one end of sleeper A up end and be equipped with screw fastening assembly, screw fastening assembly includes fixed casing, and the middle part of fixed casing sets up threaded hole, house steward one end is located sleeper A's end, and house steward one end welding has circular fixed subassembly, sets up threaded hole in the middle part of the fixed subassembly, and sleeper A is fixed with the end screw hole of being in charge of respectively, being in charge of two, house steward through the bolt when pouring, is fixed in the mould with the threading built-in fitting.
The technical scheme adopted by the invention has the following remarkable effects:
(1) according to the invention, the two end parts of the sleeper A and the sleeper B are connected at intervals through the connecting component, so that the whole sleeper is connected into a whole, the space between the sleepers is ensured, the bearing stability of a sleeper foundation is enhanced, and the detection precision of the over-unbalance loading equipment is favorably improved.
(2) The sleepers of the two types of the sleeper A and the sleeper B can be cast by one-time die opening, so that the complexity of repeated die opening is reduced, and the standardization degree is improved.
(3) The embedded part of the threading pipe at the laying position of the signal cable is reserved in the sleeper A, so that the sleeper A has a good protection effect on the cable.
(4) After the sleeper designed by the invention is installed, the depth of the bottom surface of the sleeper is consistent with that of the existing III-type sleeper, and meanwhile, the connecting component between the sleepers is positioned at the end side, so that the tamping of large machinery is not influenced, and the maintenance of the foundation of a line machine is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a stringing tube embedment of the present invention;
FIG. 3 is a schematic structural view of tie A of the present invention;
FIG. 4 is a schematic cross-sectional view of a tie A or a tie B of the present invention;
fig. 5 is a schematic structural view of embodiment 2 of the present invention.
The sleeper comprises 1-sleeper A, 2-sleeper B, 3-L-shaped plates, 4-connecting components, 5-embedded bases, 6-branch pipes I, 7-branch pipes II, 8-main pipes and 9-embedded connecting components.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. However, it should be noted that the numerous details set forth in the description are merely intended to provide a thorough understanding of one or more aspects of the present invention, even though such aspects of the invention may be practiced without these specific details.
Example 1
As shown in fig. 1-5, the sleeper mechanism of the railway overload and unbalance loading detection device according to the present invention comprises a sleeper A1, a sleeper B2 and a connection component 4, wherein the sleeper A1 and the sleeper B2 are both of a concrete structure, the sleeper A1 and the sleeper B2 are arranged at an interval, the ends of the two ends of the sleeper A1 and the sleeper B2 are respectively connected through the connection component 4, both ends of the sleeper A1 and the sleeper B2 are respectively provided with an embedded connection component 9, the embedded connection components 9 penetrate through both sides of the sleeper A1 or the sleeper B2, the embedded connection components 9 comprise two connection rods and two fixed plates, the two fixed plates are provided with a plurality of connection rods, the connection rods are of a steel bar structure, both ends of each connection rod are respectively connected with two fixed plates, the two fixed plates are respectively located on the side surfaces of both sides of the sleeper A1 or the sleeper B2, and are provided with connection screw holes, the fixed plate is connected with the connecting assembly through the connecting screw hole.
Coupling assembling includes L type plate 3, stationary blade and fixing bolt, and the one end and the fixed plate of L type plate 3 are connected, and L type plate 3 extends between adjacent sleeper A and the sleeper B, and first screw has been seted up at the both ends of stationary blade, and L type plate 3 is kept away from one of fixed plate and is served and has been seted up the second screw, and first screw passes through fixing bolt with the second screw and is connected. The sleeper A1 and the sleeper B2 are connected through the connecting component 4, so that the whole sleeper is connected into a whole, the space between the sleepers is guaranteed, the bearing stability of a sleeper foundation is enhanced, and the detection precision of the super-unbalance-loading equipment is improved.
Two embedded bases 5 are arranged on the sleeper A1 and the sleeper B2, the two embedded bases 5 are respectively positioned on the end parts, close to the two ends, of the sleeper A1 or the sleeper B2, pressure sensors are arranged on the embedded bases of the sleeper A1, and a sleeper B base plate is arranged on the embedded base of the sleeper B2.
Furthermore, a threading pipe embedded part 9 is arranged inside the sleeper A1, the threading pipe embedded part 9 comprises a branch pipe I6, a branch pipe II 7 and a main pipe 8, one end of the branch pipe I6 and one end of the branch pipe II 7 are respectively communicated with one end of the main pipe 8, and the port of the other end of the main pipe 8 is located on the end face of one end of the sleeper A1. One end port of the branch pipe I6, far away from the main pipe 8, is located on the upper end face of the sleeper A1 between the two bases 5 and is close to one end of one of the bases 5, and one end port of the branch pipe II 7, far away from the main pipe 8, is located on the upper end face of the sleeper A1 between the two embedded bases 5 and is close to one end of the other embedded base 5 different from the branch pipe I6.
One end port of the threading pipe embedded part 9 is positioned on the upper end face of the sleeper A1 between the two embedded bases 5, and the other end port of the threading pipe embedded part 9 is positioned on one end face of the sleeper A1. The signal cable laying position of the pressure sensor is reserved in the sleeper A1, the protection effect on the cable is good, the damage of the external environment to the cable can be effectively prevented, the cable is better managed, the cable is prevented from being disordered, and the service life of the cable is prolonged.
Example 2
The sleeper mechanism of the railway overload and unbalance load detection device is different from that of the embodiment 1 in that a threaded fastening assembly is arranged at a port of one end of a branch pipe I6 and a branch pipe II 7, which are located on the upper end face of a sleeper A1, the threaded fastening assembly comprises a fixed shell, a first threaded hole is formed in the middle of the fixed shell, one end of a main pipe is located on the end face of one end of a sleeper A1, a circular fixing assembly is welded to the end portion of the main pipe, the circular fixing assembly comprises a circular shell, a second threaded hole is formed in the middle of the circular shell, and the sleeper A is fixed with the threaded holes in the ends of the branch pipe I6, the branch pipe II 7 and the main pipe 8 through bolts when being poured, so that a threading embedded part is fixed in a mold.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (7)
1. The utility model provides a railway is with super unbalance loading detection device sleeper mechanism which characterized in that: including sleeper A, sleeper B, pressure sensor, B pillow backing plate and coupling assembling, sleeper A with sleeper B interval sets up, passes through respectively between the tip side at sleeper A and sleeper B both ends coupling assembling connects, sleeper A and sleeper B are close to the up end at both ends and all are equipped with pre-buried base, pressure sensor establishes on sleeper A's pre-buried base, the B pillow backing plate is established on sleeper B's pre-buried base.
2. The sleeper mechanism of the overload and unbalance-loading detecting apparatus for railway according to claim 1, wherein: the interior of the sleeper A is provided with a threading pipe embedded part, one end port of the threading pipe embedded part is positioned on the upper end face of the sleeper A between the two bases, and the other end port of the threading pipe embedded part is positioned on one end face of the sleeper A.
3. The sleeper mechanism of the overload and unbalance-loading detecting apparatus for railway according to claim 2, wherein: the threading pipe embedded part comprises a branch pipe I, a branch pipe II and a main pipe, one end of the branch pipe I and one end of the branch pipe II are respectively communicated with one end of the main pipe, and the port of the other end of the main pipe is positioned on the end face of one end of the sleeper A.
4. The sleeper mechanism of the overload and unbalance-loading detecting apparatus for railway according to claim 1, wherein: the two side surfaces of the end parts of the two ends of the sleeper A and the sleeper B are respectively provided with an embedded connecting piece, and the embedded connecting pieces on the sleeper A and the sleeper B which are positioned on the two opposite sides are fixedly connected through a connecting component.
5. The sleeper mechanism of the overload and unbalance-loading detecting device for railway according to claim 4, wherein: coupling assembling includes L type plate, stationary blade and fixing bolt, the one end and the pre-buried connecting piece of L type plate are connected, L type plate extends to between adjacent sleeper A and the sleeper B, first screw has been seted up at the both ends of stationary blade, L type plate keeps away from one of pre-buried connecting piece and serves and seted up the second screw, first screw passes through with the second screw fixing bolt connects.
6. The sleeper mechanism of the overload and unbalance-loading detecting apparatus for railway according to claim 1, wherein: and the sleeper A and the sleeper B are both of a concrete structure.
7. The sleeper mechanism of the overload and unbalance-loading detecting apparatus for railway according to claim 3, wherein: divide and manage one and be equipped with the screw thread fastening assembly with the port department of being in the one end of sleeper A up end for two, the screw thread fastening assembly is including fixed casing, first screw hole has been seted up at the middle part of fixed casing, house steward one end is located the terminal surface of sleeper A one end, and its tip welding has circular fixed subassembly, and the second screw hole has been seted up at the middle part of circular fixed subassembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610253.5A CN115045143A (en) | 2022-05-31 | 2022-05-31 | Railway sleeper mechanism with overload and unbalanced load detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210610253.5A CN115045143A (en) | 2022-05-31 | 2022-05-31 | Railway sleeper mechanism with overload and unbalanced load detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115045143A true CN115045143A (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210610253.5A Pending CN115045143A (en) | 2022-05-31 | 2022-05-31 | Railway sleeper mechanism with overload and unbalanced load detection device |
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| CN (1) | CN115045143A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948943A (en) * | 2023-03-13 | 2023-04-11 | 广汉科峰电子有限责任公司 | A sleeper for installing vehicle axle temperature intelligent detection system outdoor unit |
-
2022
- 2022-05-31 CN CN202210610253.5A patent/CN115045143A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948943A (en) * | 2023-03-13 | 2023-04-11 | 广汉科峰电子有限责任公司 | A sleeper for installing vehicle axle temperature intelligent detection system outdoor unit |
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