Carriage connector

Abstract

The utility model relates to the technical field of carriage connecting equipment, in particular to a carriage connector which comprises a plurality of connecting plates and connecting rods, the front ends of the connecting rods are rotatably connected between the two connecting plates on the front side, and the rear ends of the connecting rods are rotatably connected between the two connecting plates on the rear side. Two transverse strips are fixedly connected to the connecting rod, a plurality of fixing threaded holes are formed in each transverse strip, the upper side of the connecting rod is wrapped with an upper shell, the lower side of the connecting rod is wrapped with a lower shell, the upper shell and the lower shell can be fixed by screwing bolts into the multiple fixing threaded holes, and two auxiliary threaded holes are formed in each connecting plate. Equipment can be shielded and protected, external environment erosion is reduced, and the firm connection performance is kept for a long time.

Description

Technical Field

[0001] This utility model relates to the technical field of carriage connection equipment, and more specifically to a carriage connector. Background Technology

[0002] A train carriage connector with application number 202122916820.3 includes a connecting component comprising a connecting rod, both ends of which are provided with ball grooves, and ball shafts are rotatably mounted in the ball grooves. Bearings are mounted at both ends of the ball shafts, and connecting seats are mounted on the outer rings of the bearings via bearing seats. This train carriage connector is used to connect two train carriages together, and under the pull of a locomotive, to connect different train carriages in series, thereby achieving the purpose of traveling together. The train carriage connector has a simple structure and is easy to install. The connecting rod, ball shafts, bearings, and connecting seats are all rotatably connected, allowing for the pulling of large objects without deformation. The connecting rod and ball shaft are installed using a riveting connection, allowing the ball shafts to rotate relative to the connecting rods. Regardless of the train's direction of travel, a complete spherical engagement can be achieved. Furthermore, the bearings enhance the flexibility of the train carriage connector.

[0003] However, it can only achieve the function of connection and transmission, and cannot shield and protect the device itself. After long-term use, it is easily corroded by the external environment, which leads to damage on the surface of the connector and makes it impossible to maintain a reliable connection performance for a long time. Utility Model Content

[0004] This utility model provides a vehicle compartment connector, which has the advantages of shielding and protecting the equipment, reducing external environmental erosion, and maintaining a reliable connection performance for a long time.

[0005] A vehicle body connector includes connecting plates and connecting rods. Multiple connecting plates are provided. The front end of the connecting rod is rotatably connected between two front connecting plates, and the rear end of the connecting rod is rotatably connected between two rear connecting plates. Two transverse strips are fixedly connected to the connecting rod, and each transverse strip has multiple fixing threaded holes. An upper shell is wrapped around the upper side of the connecting rod, and a lower shell is wrapped around the lower side of the connecting rod. The upper shell and the lower shell can be fixed by screwing bolts into the multiple fixing threaded holes.

[0006] Each of the connecting plates has two auxiliary threaded holes.

[0007] It also includes a connecting threaded hole on the inclined plate, and a corresponding mating threaded hole on the lower shell.

[0008] A magnetic block is fixed to the upper shell, and an iron block is fixed to the lower shell. The magnetic block can attract the iron block.

[0009] It also includes reflective strips fixed to the inclined plate.

[0010] An inclined plate is provided on the upper shell. Attached Figure Description

[0011] The present invention will now be described in further detail with reference to the accompanying drawings and specific implementation methods.

[0012] Figure 1 and Figure 2 This is a schematic diagram of the structure of a car body connector;

[0013] Figure 3 This is a schematic diagram of the connecting rod structure;

[0014] Figure 4 This is a schematic diagram of the upper shell structure;

[0015] Figure 5 This is a schematic diagram of the handle structure;

[0016] Figure 6 This is a schematic diagram of the magnetic block. Detailed Implementation

[0017] like Figure 1-6 As shown:

[0018] The device includes a connecting plate 201 and a connecting rod 101. Multiple connecting plates 201 are provided. The front end of the connecting rod 101 is rotatably connected between two front connecting plates 201, and the rear end of the connecting rod 101 is rotatably connected between two rear connecting plates 201. Two transverse strips 102 are fixedly connected to the connecting rod 101. Multiple fixing threaded holes 103 are provided on each transverse strip 102. An upper shell 301 is wrapped around the upper side of the connecting rod 101, and a lower shell 401 is wrapped around the lower side of the connecting rod 101. The upper shell 301 and the lower shell 401 can be fixed by screwing bolts into the multiple fixing threaded holes 103.

[0019] In actual use, the two connecting plates 201 on the front side are connected to the front carriage, and then the two connecting plates 201 on the rear side are connected to the rear carriage. The connection operation of the carriage is completed through the cooperation of multiple connecting plates 201 and connecting rod 101. When the front carriage moves, the rear carriage can be smoothly pulled by the connecting rod 101, thereby completing the transmission relationship between the carriages.

[0020] In practical use, the upper shell 301 and the lower shell 401 can be connected to the transverse bar 102 by screwing bolts into multiple fixed threaded holes 103. This allows the upper shell 301 and the lower shell 401 to cooperate in shielding and protecting the surface of the connecting rod 101, thus ensuring that the external environment will not cause the connecting rod 101 to corrode too quickly during long-term use. This ensures the reliable connection performance of the connecting rod 101 and extends its service life. After long-term use, the upper shell 301 and the lower shell 401 can also be removed from the connecting rod 101 by loosening the bolts. Damaged upper shell 301 and lower shell 401 can be replaced to maintain the shielding and protection effect on the connecting rod 101 for a long time, further ensuring the reliable connection performance of the connecting rod 101.

[0021] like Figure 3 As shown:

[0022] Each of the connecting plates 201 has two auxiliary threaded holes 202.

[0023] In actual use, multiple connecting plates 201 can be connected to the front and rear carriages respectively by screwing bolts into multiple auxiliary threaded holes 202, thereby completing the subsequent carriage connection work.

[0024] like Figure 4-5 As shown:

[0025] It also includes a connecting threaded hole 304 on the inclined plate 302, and a corresponding mating threaded hole on the lower shell 401.

[0026] In actual use, after the upper shell 301 and the lower shell 401 are connected to the connecting rod 101, the upper shell 301 and the lower shell 401 can be further stably connected to the connecting rod 101 by screwing bolts into the connecting threaded hole 304 and the mating threaded hole, which further provides a stable guarantee for the subsequent long-term shielding and protection effect.

[0027] like Figure 5-6 As shown:

[0028] A magnetic block 305 is fixedly attached to the upper shell 301, and an iron block is fixedly attached to the lower shell 401. The magnetic block 305 can attract the iron block.

[0029] During installation, the magnetic block 305 can be attracted to the iron block, thus ensuring that the upper shell 301 and the lower shell 401 can be firmly positioned to cover the connecting rod 101, which facilitates the subsequent screwing in of bolts.

[0030] like Figure 4 As shown:

[0031] It also includes reflective strips 303 fixed to the inclined plate 302.

[0032] The reflective strip 303 can reflect light, making it easier for staff to quickly locate the link 101 even in dark environments, thus facilitating subsequent operation and use.

[0033] like Figure 4 As shown:

[0034] An inclined plate 302 is provided on the upper shell 301.

[0035] The inclined plate 302 can guide rain and snow falling on the upper shell 301, allowing the rain and snow to slide off the upper shell 301 naturally, thus maintaining the protective effect of the upper shell 301 for a longer period of time.

[0036] like Figure 5 As shown:

[0037] It also includes a handle 402 fixed to the lower side of the lower housing 401.

[0038] The handle 402 allows staff to attach the magnetic block 305 on the upper shell 301 to the iron block on the lower shell 401 when replacing the upper shell 301 and the lower shell 401. They can then move the upper shell 301 and the lower shell 401 by holding the handle 402, which brings convenience to actual use.

[0039] like Figure 2 As shown:

[0040] The handle 402 is covered with a rubber layer.

[0041] The rubber layer can wrap and protect the surface of the handle 402, preventing the user's hand from being cut by the handle 402 and protecting the user's hand.

[0042] like Figure 4 As shown:

[0043] The reflective strip 303 is provided in multiple forms.

[0044] The addition of multiple reflective strips 303 further facilitates the quicker discovery of the linkage 101 by staff in dark environments, bringing convenience for subsequent use.

[0045] like Figure 5 As shown:

[0046] The handle 402 is detachably connected to the lower housing 401 by bolts.

[0047] In actual use, the handle 402 can be removed from the lower housing 401 by loosening the bolts, thereby further improving the recyclability of the equipment and increasing its economic efficiency.

Claims

1. A vehicle bed connector, comprising: Including connecting plate (201) and connecting rod (101), the connecting plate (201) is equipped with multiple, the front end of connecting rod (101) is rotatably connected between two connecting plates (201) on the front side, the rear end of connecting rod (101) is rotatably connected between two connecting plates (201) on the back side, two transverse strips (102) are fixedly connected on connecting rod (101), multiple fixed screw holes (103) are formed on each transverse strip (102), the upper side of connecting rod (101) is wrapped with upper shell (301), the lower side of connecting rod (101) is wrapped with lower shell (401), the upper shell (301) and the lower shell (401) can be fixed by the way of screwing bolts into multiple fixed screw holes (103).

2. A car connection according to claim 1, characterized in that Two auxiliary screw holes (202) are formed on each connecting plate (201).

3. A car connection according to claim 2, characterized in that It further includes connecting screw holes (304) formed on the inclined plate (302), and a matching screw hole is formed on the lower shell (401).

4. A car connection according to claim 3, characterized in that The upper shell (301) is fixedly connected with a magnetic block (305), and the lower shell (401) is fixedly connected with an iron block, and the magnetic block (305) can adsorb the iron block.

5. A car connection according to claim 4, characterized in that It further includes a reflective strip (303) fixedly connected to the inclined plate (302).

6. A car connection according to claim 5, characterized in that The upper shell (301) is provided with an inclined plate (302).

7. A trailer connector according to claim 1, wherein, It further includes a handle (402) fixedly connected to the lower side of the lower shell (401).

8. A car connection according to claim 7, characterized in that The handle (402) is wrapped with a rubber layer.

9. A trailer connector according to claim 5, wherein, The reflective strip (303) is provided with multiple.

10. A car connection according to claim 8, characterized in that: The handle (402) is detachably connected to the lower shell (401) by bolts.

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