CN218558827U - Automatic screw dolly of dismantling of railway transponder - Google Patents
Automatic screw dolly of dismantling of railway transponder Download PDFInfo
- Publication number
- CN218558827U CN218558827U CN202223116422.4U CN202223116422U CN218558827U CN 218558827 U CN218558827 U CN 218558827U CN 202223116422 U CN202223116422 U CN 202223116422U CN 218558827 U CN218558827 U CN 218558827U
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- China
- Prior art keywords
- mobile jib
- guide cylinder
- frame board
- swivel nut
- railway
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses an automatic screw dolly of dismantling of railway transponder, including the frame board, the bottom both sides of frame board are provided with the walking portion that slides along the railway track, and the top of frame board slides and is provided with the connecting plate, and the central vertical rotation of connecting plate is provided with the guide cylinder, and the interior slip of guide cylinder is provided with the mobile jib, and the lower extreme of mobile jib extends the guide cylinder and is located the below of frame board, and the bottom end detachable connection of mobile jib has the swivel nut, and the upper end of mobile jib extends the guide cylinder and the top both sides detachable connection have the handle; the frame board slides more laborsavingly along the railway rails with walking portion, and the mobile jib rises along the guide cylinder and does not contact with ground with the swivel nut for the swivel nut does not influence the propulsion of frame board, treats that the frame board slides to the transponder top, and then the transponder screw top is arranged in with the swivel nut in along the frame board slip to the connecting plate, and the mobile jib moves down along the guide cylinder and closes swivel nut and transponder screw cover, and the mobile jib makes the corresponding rotation of swivel nut for the connecting plate rotation via the guide cylinder.
Description
Technical Field
The utility model relates to a railway transponder technical field especially relates to an automatic screw dolly of dismantling of railway transponder.
Background
The railway responder is communication equipment applied to the field of railways, is arranged on a track plate when a railway is a ballastless track, can transmit signals to a signal room of a train station when a train passes through the top of the railway responder, is convenient for a train dispatcher of the train station to judge the running position of the train on the track, and is generally fixed on the track plate by bolts at present;
for example, the fixing device of a railway responder disclosed in the publication No. CN210310385U has the advantages of good fixing effect, high stability, convenient detachment and maintenance of the responder body, and greatly reduced labor capacity of workers, but at present, railway tracks are generally built in places far away from urban areas, bolts for fastening the responder need to be detached or installed by auxiliary tools, and the bolt detaching tools are labor-saving and are designed to be large based on lever principles, so that the responder detaching tools are inconvenient to carry, and the responder detaching efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's not enough, the utility model provides an automatic screw dolly of dismantling of railway transponder, the frame plate slides along railway rails with the walking portion more laborsavingly, treat that the frame plate slides to the transponder top, then the connecting plate slides along the frame plate and arranges the swivel nut in transponder screw top, the mobile jib moves down along the guide cylinder and closes swivel nut and transponder screw cover, the handle is more laborsaving to the rotation of mobile jib based on lever principle, the mobile jib makes the corresponding rotation of swivel nut for the connecting plate rotation via the guide cylinder, the transponder screw is dismantled in the swivel nut rotation.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an automatic screw dolly of dismantling of railway transponder, includes the carriage plate, the bottom both sides of carriage plate are provided with along the gliding walking portion of railway rails, the top of carriage plate slides and is provided with the connecting plate, the vertical rotation in central authorities of connecting plate is provided with the guide cylinder, it is provided with the mobile jib to slide in the guide cylinder, the lower extreme of mobile jib extends the guide cylinder and is located the below of carriage plate, the bottom end of mobile jib can be dismantled and is connected with the swivel nut, the upper end of mobile jib extends guide cylinder and top both sides and can dismantle and be connected with the handle.
Preferably, the upper end side wall of the main rod is provided with a check ring in a connecting manner, and a spring is connected between the bottom of the check ring and the top of the guide cylinder.
Preferably, the top surface of frame plate has seted up the square hole, the inside both ends parallel arrangement in square hole has the guide bar, the both ends lateral wall of connecting plate all is connected with the sliding sleeve, the guide bar is located to the sliding sleeve cover and sliding connection each other.
Preferably, the walking part comprises a limiting frame and walking wheels, the limiting frame is in an inverted U shape, and the walking wheels are rotatably connected to the inner top of the limiting frame.
Preferably, the bottom of frame plate is provided with the reinforcing plate of being connected with spacing, the bottom inside wall of spacing rotates and is connected with the leading wheel.
Preferably, the threaded sleeve is movably inserted into the tail end of the bottom of the main rod, the grip is slidably inserted into the side wall of the top end of the main rod, and the outer surface of the grip is coated with a cotton sleeve.
Compared with the prior art, the utility model discloses the beneficial effect that can reach is:
the car frame board slides more laborsavingly along the railway track with walking portion, the mobile jib rises along the guide cylinder not with the swivel nut with ground contact, make the swivel nut not influence the propulsion of car frame board, treat that the frame board slides to the transponder top, then the connecting plate slides along the frame board and arranges the swivel nut in transponder screw top, the mobile jib moves down along the guide cylinder and closes the swivel nut with transponder screw registrate, the handle is more laborsaving to the rotation of mobile jib based on lever principle, the mobile jib makes the corresponding rotation of swivel nut for the connecting plate rotates via the guide cylinder, the transponder screw is dismantled in the swivel nut rotation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the main rod of the present invention.
Fig. 3 is a schematic view of the frame plate of the present invention.
Fig. 4 is a schematic view of the walking part of the present invention.
Wherein: 1. a frame plate; 2. a limiting frame; 3. a spring; 4. a grip; 5. a main rod; 6. a retainer ring; 7. a guide cylinder; 8. a threaded sleeve; 9. a connecting plate; 10. a reinforcing plate; 11. a square hole; 12. a sliding sleeve; 13. a guide bar; 14. a traveling wheel; 15. a guide wheel.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Examples
Please refer to fig. 1, the utility model provides an automatic screw dolly of dismantling of railway transponder, including frame plate 1, frame plate 1's bottom both sides are provided with along the gliding walking portion of railway track, frame plate 1's top slides and is provided with connecting plate 9, the vertical rotation of central authorities of connecting plate 9 is provided with guide cylinder 7, it is provided with mobile jib 5 to slide in the guide cylinder 7, mobile jib 5's lower extreme extends guide cylinder 7 and is located frame plate 1's below, mobile jib 5's bottom end can be dismantled and is connected with swivel nut 8, mobile jib 5's upper end extends guide cylinder 7 and the top both sides can be dismantled and is connected with handle 4, frame plate 1 is more laborsaving along the railway track slip with walking portion, mobile jib 5 rises along guide cylinder 7 and does not contact with swivel nut 8 with ground, make the propulsion of swivel nut 8 not influence frame plate 1, treat frame plate 1 slip to the transponder top, then connecting plate 9 slides along frame plate 1 and arranges the swivel nut 8 in transponder screw top, mobile jib 5 moves down along guide cylinder 7 and closes swivel nut 8 with the transponder screw, handle 4 is based on lever 5's rotation principle more to the corresponding transponder screw 8 of connecting plate 7, make the corresponding dismantlement of swivel nut 8 of swivel nut rotation of connecting plate 7.
As shown in fig. 2, the utility model discloses an upper end lateral wall of mobile jib 5 is connected and is provided with retaining ring 6, is connected with spring 3 between the bottom of retaining ring 6 and the top of guide cylinder 7.
As shown in fig. 3, the utility model discloses a square hole 11 has been seted up to the top surface of frame board 1, and the inside both ends parallel arrangement of square hole 11 has guide bar 13, and the both ends lateral wall of connecting plate 9 all is connected with sliding sleeve 12, and sliding sleeve 12 cover is located guide bar 13 and is mutual sliding connection.
As shown in fig. 4, the utility model discloses a walking portion includes spacing 2 and walking wheel 14, and spacing 2 appearance is for falling "U" shape, and walking wheel 14 rotates to be connected in spacing 2 internal top portion, and the bottom of frame board 1 is provided with the reinforcing plate 10 of being connected with spacing 2, and spacing 2 bottom inside wall rotates and is connected with leading wheel 15.
As shown in fig. 1, the utility model discloses a swivel nut 8 is inserted with the bottom end activity of mobile jib 5, and handle 4 is inserted with the top lateral wall of mobile jib 5 in a sliding manner, and the surface cladding of handle 4 has the cotton cover.
The utility model provides a pair of automatic screw dolly of dismantling of railway transponder, frame plate 1 slides more laborsavingly along the railway track with walking portion, mobile jib 5 rises along guide cylinder 7 and does not contact with swivel nut 8 with ground, make swivel nut 8 do not influence the propulsion of frame plate 1, treat frame plate 1 and slide to the transponder top, then connecting plate 9 slides along frame plate 1 and arranges swivel nut 8 in transponder screw top, mobile jib 5 moves down along guide cylinder 7 and closes swivel nut 8 and transponder screw cover, handle 4 is more laborsaving to the rotation of mobile jib 5 based on lever principle, mobile jib 5 rotates for connecting plate 9 via guide cylinder 7 and makes the corresponding rotation of swivel nut 8, swivel nut 8 rotates dismantles the transponder screw.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic screw dolly of dismantling of railway transponder, includes frame plate (1), its characterized in that: the bottom both sides of frame board (1) are provided with along the gliding walking portion of railway rails, the top of frame board (1) slides and is provided with connecting plate (9), the vertical rotation of the central authorities of connecting plate (9) is provided with guide cylinder (7), it is provided with mobile jib (5) to slide in guide cylinder (7), the lower extreme of mobile jib (5) extends guide cylinder (7) and is located the below of frame board (1), the bottom end of mobile jib (5) can be dismantled and be connected with swivel nut (8), the upper end of mobile jib (5) extends guide cylinder (7) and top both sides and can dismantle and be connected with handle (4).
2. The railway transponder automatic screw dismounting trolley as claimed in claim 1, wherein: the upper end lateral wall of mobile jib (5) is connected and is provided with retaining ring (6), be connected with spring (3) between the bottom of retaining ring (6) and the top of guide cylinder (7).
3. The railway transponder automatic screw dismounting trolley according to claim 1, characterized in that: square hole (11) have been seted up to the top surface of frame board (1), the inside both ends parallel arrangement of square hole (11) has guide bar (13), the both ends lateral wall of connecting plate (9) all is connected with sliding sleeve (12), guide bar (13) and mutual sliding connection are located to sliding sleeve (12) cover.
4. The railway transponder automatic screw dismounting trolley according to claim 1, characterized in that: the walking part comprises a limiting frame (2) and a walking wheel (14), the limiting frame (2) is inverted U-shaped, and the walking wheel (14) is rotatably connected to the inner top of the limiting frame (2).
5. The railway transponder automatic screw dismounting trolley according to claim 4, characterized in that: the bottom of frame board (1) is provided with reinforcing plate (10) of being connected with spacing (2), the bottom inside wall of spacing (2) rotates and is connected with leading wheel (15).
6. The railway transponder automatic screw dismounting trolley according to claim 1, characterized in that: the screw sleeve (8) is movably inserted into the tail end of the bottom of the main rod (5), the grip (4) is slidably inserted into the side wall of the top end of the main rod (5), and the outer surface of the grip (4) is coated with a cotton sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223116422.4U CN218558827U (en) | 2022-11-23 | 2022-11-23 | Automatic screw dolly of dismantling of railway transponder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223116422.4U CN218558827U (en) | 2022-11-23 | 2022-11-23 | Automatic screw dolly of dismantling of railway transponder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218558827U true CN218558827U (en) | 2023-03-03 |
Family
ID=85304524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223116422.4U Active CN218558827U (en) | 2022-11-23 | 2022-11-23 | Automatic screw dolly of dismantling of railway transponder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218558827U (en) |
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2022
- 2022-11-23 CN CN202223116422.4U patent/CN218558827U/en active Active
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