Pre-embedded track barrier
By pre-embedding the lifting blocks and lever structure at the end of the track, the problem of exposed stoppers is solved, achieving both safety and aesthetics in rail transport equipment, while reducing costs and installation difficulty.
Patent Information
- Application Number
- CN202423210095.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-25
AI Technical Summary
The barriers of existing factory rail transport equipment often protrude from the ground, affecting the passage of other vehicles and posing a risk of collision.
Design a pre-embedded rail barrier device, which adopts a lifting block and lever structure at the end of the pre-embedded rail. When the lever contacts the rail wheel, the lifting block moves upward to prevent derailment. The inclined surface of the lever, which is tangent to the outer diameter of the rail wheel, ensures that it is not exposed to the ground.
It achieves the goal of keeping rail transport equipment from derailing and not exposing it to the ground, making it safe, aesthetically pleasing, low-cost, and easy to install.
Smart Images
Figure CN223607664U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to factory track transportation equipment technical field, specifically a pre -buried track barrier -free stopper. BACKGROUND
[0002] The track transportation equipment in the factory generally pre -buries the track in the ground, and the track outer surface is flush with the ground, and the design is safe and beautiful, and does not affect the passing of other vehicles or personnel. In order to prevent the track transportation equipment from derailing, a stopper is arranged at the end of the track, and the conventional stopper is protruded from the ground, which affects the passing of other vehicles in the factory building and also causes the bumping risk to personnel. SUMMARY
[0003] Therefore, the utility model aims at providing a pre -buried track barrier -free stopper, which is simple to manufacture, low in cost and easy to install, can ensure that the track transportation equipment does not derail, and is not exposed to the ground.
[0004] To achieve the above object, the technical scheme of the utility model is as follows:
[0005] A pre -buried track barrier -free stopper, comprising a pre -buried track, a middle part of a lever is hinged to the end part of the pre -buried track, a slot is arranged near the ground at the end part of the pre -buried track, a lifting stopper is arranged in the slot, a groove is arranged on the lifting stopper and is slidably connected with one end of the lever, and the other end of the lever is provided with an inclined surface with a tangent to the outer diameter of the track wheel.
[0006] In some embodiments, before the lever contacts the track wheel, the lever abuts the upper part of the groove of the lifting stopper, and the top end of the lifting stopper is not higher than the ground.
[0007] In some embodiments, the lifting stopper is a metal cube, recesses are arranged on both sides near the central region, and the recesses are slidably connected with the lever.
[0008] In some embodiments, the lever is square steel, a through hole is arranged in the middle part, and the end part of the pre -buried track is hinged through a pin shaft.
[0009] In some embodiments, the pin shaft is round steel.
[0010] Compared with the prior art, the pre -buried track barrier -free stopper has the following advantages:
[0011] The pre -buried track barrier -free stopper disclosed by the utility model is simple to manufacture, low in cost and easy to install, can ensure that the track transportation equipment does not derail, is not exposed to the ground, and is safe and beautiful. BRIEF DESCRIPTION OF DRAWINGS
[0012] The accompanying drawings, which form a part of this patent, are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the principles of the application. In the drawings:
[0013] Figure 1 Figure 1 is a schematic diagram of a pre-embedded rail barrier-free stopper according to the present application.
[0014] Figure 2 Figure 2 is a schematic diagram of the installation of a pre-embedded rail barrier-free stopper according to the present application.
[0015] Figure 3 Figure 3 is a schematic diagram of the stopper in a lowered state of a pre-embedded rail barrier-free stopper according to the present application.
[0016] Figure 4 Figure 4 is a schematic diagram of the stopper in a raised state of a pre-embedded rail barrier-free stopper according to the present application.
[0017] Figure 5 Figure 5 is a schematic diagram of a lifting block of a pre-embedded rail barrier-free stopper according to the present application.
[0018] Figure 6 Figure 6 is a schematic diagram of a push rod of a pre-embedded rail barrier-free stopper according to the present application.
[0019] BRIEF DESCRIPTION OF DRAWINGS
[0020] 1, pre-embedded rail; 2, rail wheel; 3, lifting block; 4, push rod; 5, pin shaft. DETAILED DESCRIPTION
[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.
[0022] The technical solutions of the present application will be described clearly and completely below with reference to the drawings and in combination with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] The following will be described with reference to Figures 1 to 6 and in combination with the embodiments of the present application.
[0024] The utility model provides a preburied rail barrier-free stopper, including preburied rail 1, rail wheel 2, lift stopper 3, push rod 4 and pin shaft 5, push rod 4 middle part is hinged to preburied rail 1 end part, near preburied rail 1 end part ground is provided with slot, lift stopper 3 is arranged in the slot, be provided with the recess of lift stopper 3 with one end of push rod 4 sliding connection, and the other end of push rod 4 is provided with the inclined surface of the tangent of the outer diameter of rail wheel 2.
[0025] The utility model provides a preburied rail barrier-free stopper, including lift stopper 3, push rod 4, pin shaft 5, the lift stopper 3 is a metal cube, and recesses are arranged on both sides near the central region for placing the push rod 4 and restricting the height of the lift stopper 3.
[0026] The utility model provides a preburied rail barrier-free stopper, including lift stopper 3, push rod 4, pin shaft 5, the lift stopper 3 is a metal cube, and recesses are arranged on both sides near the central region for placing the push rod 4 and restricting the height of the lift stopper 3.
[0027] Step one: preburied rail 1 end ground slot is used to place lift stopper 3, and the slot depth is slightly greater than the height of the lift stopper 3.
[0028] Step two: a through hole is opened at the lower corner of the end of the preburied rail 1, the two push rods 4 are placed on both sides of the preburied rail 1, the pin shaft 5 is inserted into the holes of the push rods 4 and the preburied rail 1 to fix the push rods 4, and at the same time, the push rods 4 are placed into the recesses on both sides of the lift stopper 3 and the lift stopper 3 is placed into the slot in the ground.
[0029] When the rail wheel 2 moves away from the end, the lift stopper 3 sinks into the slot in the ground under the action of gravity due to the fact that the weight of the lift stopper 3 is much greater than that of the push rod 4, and at this time, the lift stopper 3 and the push rod 4 are both below the ground and do not protrude.
[0030] Compared with the prior art, the preburied rail barrier-free stopper has the following advantages:
[0031] The preburied rail barrier-free stopper disclosed by the utility model is simple to manufacture, low in cost, easy to install, can ensure that the rail transportation equipment does not derail, and does not protrude from the ground, which is safe and beautiful.
[0032] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "internal", "external" and so on indicate the orientation or positional relation is based on the orientation or positional relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation structure and operation, and therefore cannot be understood as a limitation on the protection content of the utility model.
[0033] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is at least two, for example, two, three, etc., unless otherwise explicitly specified.
[0034] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or can communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0035] The above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A pre-embedded rail barrier, characterized in that, Includes a pre-embedded rail, with the middle of the lever hinged to the end of the pre-embedded rail. A groove is provided on the ground near the end of the pre-embedded rail, and a lifting block is provided in the groove. The lifting block is provided with a groove that is slidably connected to one end of the lever, and the other end of the lever is provided with an inclined surface tangent to the outer diameter of the rail wheel.
2. The pre-embedded rail barrier as described in claim 1, characterized in that, Before the lever contacts the rail wheel, the lever rests against the upper part of the groove of the lifting stop, and the top of the lifting stop is not higher than the ground.
3. The pre-embedded rail barrier as described in claim 2, characterized in that, The lifting stop is a metal cube with grooves on both sides near the center area, and the grooves are slidably connected to the lever.
4. The pre-embedded rail barrier as described in claim 3, characterized in that, The lever is made of square steel with a through hole in the middle, and is hinged to the end of the embedded rail via a pin.
5. The pre-embedded rail barrier as described in claim 4, characterized in that, The pin is made of round steel.