CN220439885U - GPS antenna for railway dynamic joint debugging joint testing comprehensive detection vehicle - Google Patents
GPS antenna for railway dynamic joint debugging joint testing comprehensive detection vehicle Download PDFInfo
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- CN220439885U CN220439885U CN202322217521.XU CN202322217521U CN220439885U CN 220439885 U CN220439885 U CN 220439885U CN 202322217521 U CN202322217521 U CN 202322217521U CN 220439885 U CN220439885 U CN 220439885U
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 238000000926 separation method Methods 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 57
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The application provides a GPS antenna for railway dynamic joint debugging joint testing comprehensive detection vehicle, comprising: the antenna component is used for receiving and transmitting signals; the bottom end of the antenna assembly is provided with a base, the bottom end of the base is provided with a separation plate, and two sides of the base are provided with limit grooves; the protection machanism, it sets up in antenna module's surface, be used for protecting inside antenna module, protection machanism includes the protecting crust, the bottom of protecting crust is equipped with the protection subassembly, the one end that protecting subassembly was kept away from to the protecting crust is equipped with the end cover, relate to the railway and synthesize and detect car technical field, wherein, be equipped with the protecting crust at antenna module's surface, be equipped with the protection subassembly in the bottom of protecting crust, be equipped with the end cover in the top of protecting crust, protect inside antenna module under the combined action of protecting crust, end cover and protection subassembly, make antenna module on the one hand can install closely under the effect of protecting crust and protection subassembly, on the other hand can obtain better protection.
Description
Technical Field
The utility model relates to the technical field of railway comprehensive detection vehicles, in particular to a GPS antenna for a railway dynamic joint debugging joint testing comprehensive detection vehicle.
Background
The comprehensive railway detection vehicle is an inspection train which enables the quality of the inspection train to reach the standard through comprehensive railway operation lines, contact networks, signals and the like, is important technical equipment for comprehensive detection of railway infrastructure, and provides technical support for operation safety evaluation of the railway operation lines and maintenance and repair of each railway bureau, wherein the joint debugging test is to test various equipment along the railway, the contact networks, communication, signals and the like step by step before the railway is opened for operation, and adjust the discovered defects according to the test result until each system and the whole system meet the process meeting the requirements of high-speed operation and dynamic acceptance inspection.
Meanwhile, the GPS antenna is arranged on the upper surface of the comprehensive detection vehicle to receive signals, the GPS is a terminal for positioning or navigating by receiving satellite signals, and the antenna is needed to receive the signals.
The existing GPS antenna for the comprehensive detection vehicle is generally directly connected with the vehicle roof through bolts during installation, the GPS antenna is not effectively protected, even if a protecting structure is added to some GPS antennas, the protection effect is poor due to the fact that the outer shell is only adopted for connection protection, and therefore the problem that sundries and the GPS antenna are mutually contacted due to the fact that the external environment is bad when the GPS antenna is used for detecting the vehicle is solved, and damage is caused to the GPS antenna.
Disclosure of Invention
In order to overcome the relatively poor problem of GPS antenna protection effect for the existing comprehensive detection vehicle, this application embodiment provides a GPS antenna for railway dynamic joint debugging allies oneself with test comprehensive detection vehicle, be equipped with the protecting crust at antenna module's surface, be equipped with the protection subassembly in the bottom of protecting crust, be equipped with the end cover in the top of protecting crust, protect inside antenna module under the combined action of protecting crust, end cover and protection subassembly, avoided antenna module to receive external environment's erosion, make antenna module can install closely on the one hand under the effect of protecting crust and protection subassembly, on the other hand can obtain better protection.
The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:
a GPS antenna for railway dynamic joint debugging joint testing comprehensive detection vehicle comprises: an antenna assembly and a protection mechanism;
the protection machanism, it set up in antenna module's surface for protect inside antenna module, protection machanism includes the shield shell, the bottom of shield shell is equipped with the shield assembly, the one end that shield assembly was kept away from to the shield shell is equipped with the end cover, the end cover is platelike structure, the inside of end cover inlays and is equipped with the observation window, inlays the inside at the end cover and has had the observation window, can observe the installation condition of inside antenna module through the observation window on the one hand, can not disturb the transmission and the receipt of signal on the other hand, through shield shell, end cover and shield assembly right antenna module protects, protects inside antenna module under the combined action of shield shell, end cover and shield assembly, has avoided antenna module to receive external environment's erosion, makes antenna module on the one hand closely, can obtain better protection on the other hand through the effect of shield shell and shield assembly.
Through the technical scheme: the antenna assembly inside is protected under the combined action of the protective shell, the end cover and the protective assembly, so that the antenna assembly is prevented from being corroded by the external environment, the antenna assembly can be tightly installed under the action of the protective shell and the protective assembly, and better protection can be obtained on the other hand.
Preferably, two ends of the outer surface wall of the protective shell are respectively provided with a connecting plate, two holes are formed in the connecting plates and are screwed with connecting screws, the protective shell is of a hollow penetrating structure, two fixing plates are arranged on the inner wall of the protective shell, and two limiting blocks are respectively arranged at two ends of the fixing plates on two sides of the protective shell.
Preferably, the protection component comprises a protection plate, the upper surface of protection plate is equipped with the loading board, the size of loading board and protecting crust inner wall is the same, the size of protecting board is the same with the size of protecting crust exterior wall, the spliced eye has been seted up to the loading board inside, peg graft each other with the inside spliced eye of protection component and the inside feedback line of antenna module, later loading board and protecting crust inner wall peg graft each other, because the size of loading board is the same with the size of protecting crust inner wall, protecting component and protecting crust are connected closely like this, install the protecting crust in roof position department through the connecting plate at last can.
Through the technical scheme: the inside spliced eye of protection subassembly and the inside feedback line of antenna module peg graft each other, later loading board and the mutual grafting of protecting crust inner wall, because the size of loading board is the same with the size of protecting crust inner wall, protection subassembly and protecting crust are connected closely like this, install the protecting crust in roof position department through the connecting plate at last can.
The antenna component is used for receiving and transmitting signals; the bottom end of the antenna assembly is provided with a base, the bottom end of the base is provided with a separation plate, both sides of the base are provided with limit grooves, the antenna assembly is taken out, the limit grooves at one circle of the antenna assembly and the limit blocks at the corresponding positions of the inner wall of the protective shell are mutually corresponding, and then the antenna assembly is pushed up, so that the antenna assembly and the protective shell are connected quickly;
through the technical scheme: the limiting groove at one circle of the antenna component and the limiting block at the corresponding position of the inner wall of the protective shell are mutually corresponding, and then the antenna component is pushed upwards, so that the antenna component and the protective shell are connected quickly.
Preferably, the base is located one side of the limiting groove and is provided with a connecting hole, the inside of the connecting hole is screwed with a connecting bolt through threads, the connecting hole in the antenna assembly corresponds to the hole in the fixing plate, and the antenna assembly is connected with the protective shell through the connecting bolt.
Preferably, the bottom of the base is provided with a separation plate, a feedback line is arranged at the intersection of the base and the antenna assembly, and the feedback line is connected to the inside of the plug hole, so that the feedback line can extend into the vehicle.
Through the technical scheme: the feedback line is connected to the inside of the plug hole so that the feedback line can extend into the vehicle.
The embodiment of the application has the advantages that:
1. according to the utility model, the outer surface of the antenna component is provided with the protective shell, the bottom end of the protective shell is provided with the protective component, the end cover is arranged above the protective shell, the antenna component inside the antenna component is protected under the combined action of the protective shell, the end cover and the protective component, the antenna component is prevented from being corroded by the external environment, the antenna component can be tightly installed under the action of the protective shell and the protective component, and the antenna component can be better protected on the other hand.
2. According to the utility model, the limiting block is arranged in the protective shell, and the limiting groove is formed in the position, corresponding to the limiting block, of the antenna component and the protective shell, so that when the antenna component and the protective shell are connected with each other, the antenna component and the protective shell are connected with each other in a sliding manner through the limiting block and the limiting groove, and the connection of the antenna component and the protective shell is more convenient.
3. The bottom end of the protective shell is provided with the protective component, the protective component comprises the protective plate and the bearing plate, and the size of the bearing plate is the same as the internal size of the protective shell, so that the bottom end of the protective shell can be prevented from invading the antenna component.
4. According to the utility model, the observation window is embedded in the end cover, so that on one hand, the installation condition of the internal antenna assembly can be observed through the observation window, and on the other hand, the transmission and the reception of signals are not interrupted.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall installation structure of a GPS antenna for a comprehensive detection vehicle;
FIG. 2 is a schematic diagram of the overall end cover removing structure of the GPS antenna for the comprehensive detection vehicle;
FIG. 3 is a schematic diagram of the internal structure of the GPS antenna protective housing for the comprehensive detection vehicle;
fig. 4 is a schematic diagram of a front cross-sectional structure of an antenna assembly of the present utility model;
fig. 5 is a schematic view of the whole structure of the protection component of the present utility model.
The main reference numerals illustrate:
1. a protective shell; 2. an end cap; 3. an observation window; 4. an antenna assembly; 5. a protective assembly; 51. a protection plate; 52. a carrying plate; 53. a plug hole; 6. a connecting plate; 7. a fixing plate; 8. a limiting block; 9. a connecting bolt; 10. a connection hole; 11. a limit groove; 12. a partition plate; 13. a base; 14. and a feedback line.
Detailed Description
According to the GPS antenna for the railway dynamic joint debugging joint testing comprehensive detection vehicle, the problem that the GPS antenna protection effect is poor in the comprehensive detection vehicle in the prior art is solved, the protection shell is arranged on the outer surface of the antenna component, the protection component is arranged at the bottom end of the protection shell, the end cover is arranged above the protection shell, the antenna component inside the protection shell is protected under the combined action of the protection shell, the end cover and the protection component, the antenna component is prevented from being corroded by the external environment, the antenna component can be tightly installed under the action of the protection shell and the protection component, and the antenna component can be better protected on the other hand.
The technical scheme in the embodiment of the application aims to solve the problems, and the overall thought is as follows:
example 1:
the embodiment provides a specific structure of a GPS antenna for a railway dynamic joint debugging joint testing comprehensive detection vehicle, which is shown in figures 1-5 and comprises the following steps: an antenna assembly 4 and a guard mechanism;
the protection machanism, it sets up in the surface of antenna module 4, be used for protecting inside antenna module 4, protection machanism includes shield shell 1, shield shell 1's bottom is equipped with shield assembly 5, shield shell 1 is kept away from shield assembly 5's one end and is equipped with end cover 2, end cover 2 is platelike structure, the inside of end cover 2 is inlayed and is equipped with observation window 3, on the one hand, the installation condition of inside antenna module 4 can be observed through observation window 3, on the other hand can not disturb the transmission and the receipt of signal, protect antenna module 4 through shield shell 1, end cover 2 and shield assembly 5, shield inside antenna module 4 under shield shell 1, end cover 2 and shield assembly 5's combined action, it receives external environment's erosion to have avoided antenna module 4, make antenna module 4 on the one hand install closely under the effect through shield shell 1 and shield assembly 5, on the other hand can obtain better protection.
The two ends of the outer surface wall of the protective shell 1 are respectively provided with a connecting plate 6, holes are formed in the two connecting plates 6, connecting screws are screwed on the two connecting plates, the protective shell 1 is of a hollow penetrating structure, two fixing plates 7 are arranged on the inner wall of the protective shell 1, and two limiting blocks 8 are respectively arranged at the two ends of the protective shell 1, which are positioned on the two fixing plates 7.
The protection component 5 comprises a protection plate 51, a bearing plate 52 is arranged on the upper surface of the protection plate 51, the size of the bearing plate 52 is the same as that of the inner wall of the protection shell 1, the size of the protection plate 51 is the same as that of the outer surface wall of the protection shell 1, a plug hole 53 is formed in the bearing plate 52, the plug hole 53 in the protection component 5 is plugged with the feedback wire 14 in the antenna component 4, the bearing plate 52 and the inner wall of the protection shell 1 are plugged with each other, and the size of the bearing plate 52 is the same as that of the inner wall of the protection shell 1, so that the protection component 5 and the protection shell 1 are tightly connected, and finally the protection shell 1 is installed at the roof position through the connecting plate 6.
By adopting the technical scheme:
the antenna assembly 4 is protected through the protective shell 1, the end cover 2 and the protective assembly 5, the antenna assembly 4 inside is protected under the combined action of the protective shell 1, the end cover 2 and the protective assembly 5, the antenna assembly 4 is prevented from being corroded by the external environment, the antenna assembly 4 can be tightly installed under the action of the protective shell 1 and the protective assembly 5, and better protection can be obtained on the other hand.
Example 2:
the embodiment provides a specific structure of a GPS antenna for a railway dynamic joint debugging joint testing comprehensive detection vehicle, as shown in fig. 1-5, the embodiment describes an antenna assembly 4 for receiving and transmitting signals; a base 13 is arranged at the bottom end of the antenna assembly 4, a separation plate 12 is arranged at the bottom end of the base 13, limit grooves 11 are formed in two sides of the base 13, the antenna assembly 4 is taken out, the limit grooves 11 at one circle of the antenna assembly 4 and limit blocks 8 at corresponding positions of the inner wall of the protective shell 1 are mutually corresponding, and then the antenna assembly 4 is pushed up, so that the antenna assembly 4 and the protective shell 1 are connected quickly;
the connecting hole 10 has been seted up to the base 13 one side that is located spacing groove 11, and the inside of connecting hole 10 has connect bolt 9 through the screw thread soon, and the inside connecting hole 10 of antenna module 4 corresponds each other with the inside hole of fixed plate 7, makes antenna module 4 and protecting crust 1 connect through connecting bolt 9.
The bottom end of the base 13 is provided with a partition plate 12, and a feedback line 14 is arranged at the intersection of the base 13 and the antenna assembly 4, and the feedback line 14 is connected to the inside of the plug hole 53, so that the feedback line 14 can extend into the vehicle.
By adopting the technical scheme:
and taking out the antenna assembly 4, mutually corresponding a limit groove 11 at one circle of the antenna assembly 4 and a limit block 8 at a corresponding position of the inner wall of the protective shell 1, and then pushing up the antenna assembly 4 to enable the antenna assembly 4 to be quickly connected with the protective shell 1.
Working principle: during installation, the protective shell 1 is taken out at this time, then the antenna component 4 is taken out, the limiting groove 11 at one circle of the antenna component 4 and the limiting block 8 at the corresponding position of the inner wall of the protective shell 1 are mutually corresponding, and then the antenna component 4 is pushed up, so that the antenna component 4 and the protective shell 1 are quickly connected, the connecting hole 10 inside the antenna component 4 and the hole inside the fixing plate 7 are mutually corresponding, and the antenna component 4 and the protective shell 1 are connected through the connecting bolt 9.
Then take out the protection subassembly 5, peg graft the inside spliced eye 53 of protection subassembly 5 with the inside feedback line 14 of antenna module 4 each other, later peg graft each other with the inner wall of protection shell 1 loading board 52, because the size of loading board 52 is the same with the size of protection shell 1 inner wall, protection subassembly 5 and protection shell 1 connect closely like this, finally install protection shell 1 in roof position department through connecting plate 6 can.
And be equipped with end cover 2 in the top of protecting crust 1, protect inside antenna module 4 under the combined action of protecting crust 1, end cover 2 and protection component 5, avoided antenna module 4 to receive external environment's erosion, make antenna module 4 on the one hand can install closely under the effect of protecting crust 1 and protection component 5, on the other hand can obtain better protection, simultaneously inlay in the inside of end cover 2 and be equipped with observation window 3, on the one hand can observe the installation condition of inside antenna module 4 through observation window 3, on the other hand can not disturb the transmission and the receipt of signal.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides a GPS antenna for railway dynamic joint debugging allies oneself with test comprehensive detection car which characterized in that includes:
an antenna assembly (4) for receiving and transmitting signals; the bottom end of the antenna assembly (4) is provided with a base (13), the bottom end of the base (13) is provided with a separation plate (12), and two sides of the base (13) are provided with limit grooves (11);
the protection mechanism is arranged on the outer surface of the antenna assembly (4) and used for protecting the antenna assembly (4) inside, the protection mechanism comprises a protection shell (1), the bottom of the protection shell (1) is provided with a protection assembly (5), one end of the protection shell (1), which is far away from the protection assembly (5), is provided with an end cover (2), and the protection assembly (5) is used for protecting the antenna assembly (4) through the protection shell (1), the end cover (2) and the protection assembly (5).
2. The GPS antenna for the railway dynamic joint debugging combined comprehensive detection vehicle according to claim 1, wherein the protecting shell (1) is of a hollow penetrating structure, two fixing plates (7) are arranged on the inner wall of the protecting shell (1), and two limiting blocks (8) are respectively arranged at two ends of the fixing plates (7) on two sides of the protecting shell (1).
3. The GPS antenna for the railway dynamic joint debugging comprehensive detection vehicle according to claim 1, wherein the protection assembly (5) comprises a protection plate (51), a bearing plate (52) is arranged on the upper surface of the protection plate (51), and plug holes (53) are formed in the bearing plate (52).
4. The GPS antenna for the railway dynamic joint debugging joint testing comprehensive detection vehicle according to claim 1, wherein the end cover (2) is of a plate-shaped structure, and an observation window (3) is embedded in the end cover (2).
5. The GPS antenna for the railway dynamic joint debugging comprehensive detection vehicle according to claim 1, wherein a connecting hole (10) is formed in one side of the base (13) located on the limit groove (11), and a connecting bolt (9) is screwed in the connecting hole (10) through threads.
6. The GPS antenna for the railway dynamic joint debugging joint testing comprehensive detection vehicle according to claim 1, wherein the bottom end of the base (13) is provided with a separation plate (12), and a feedback line (14) is arranged at the intersection of the base (13) and the antenna assembly (4).
7. A GPS antenna for a railway dynamic joint debugging integrated detection vehicle according to claim 3, wherein the size of the bearing plate (52) is the same as the size of the inner wall of the protective casing (1), and the size of the protective plate (51) is the same as the size of the outer wall of the protective casing (1).
8. The GPS antenna for the railway dynamic joint debugging joint testing comprehensive detection vehicle according to claim 1, wherein two ends of the outer surface wall of the protective shell (1) are respectively provided with a connecting plate (6), and holes are formed in the two connecting plates (6) and are screwed with connecting screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217521.XU CN220439885U (en) | 2023-08-17 | 2023-08-17 | GPS antenna for railway dynamic joint debugging joint testing comprehensive detection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322217521.XU CN220439885U (en) | 2023-08-17 | 2023-08-17 | GPS antenna for railway dynamic joint debugging joint testing comprehensive detection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220439885U true CN220439885U (en) | 2024-02-02 |
Family
ID=89685571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322217521.XU Active CN220439885U (en) | 2023-08-17 | 2023-08-17 | GPS antenna for railway dynamic joint debugging joint testing comprehensive detection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220439885U (en) |
-
2023
- 2023-08-17 CN CN202322217521.XU patent/CN220439885U/en active Active
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