CN219751699U - Multi-vehicle type vehicle connecting foot for lifting appliance - Google Patents
Multi-vehicle type vehicle connecting foot for lifting appliance Download PDFInfo
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- CN219751699U CN219751699U CN202320411299.4U CN202320411299U CN219751699U CN 219751699 U CN219751699 U CN 219751699U CN 202320411299 U CN202320411299 U CN 202320411299U CN 219751699 U CN219751699 U CN 219751699U
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- fixed base
- vehicle
- bracket
- transmission mechanism
- axis transmission
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- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a multi-vehicle-type vehicle connecting foot for a lifting appliance, which comprises a fixed base, wherein the fixed base is arranged on an external lifting appliance in a threaded connection manner, a bracket is movably arranged in the fixed base, the fixed base is matched with the bracket in a sliding rail and sliding block manner, an X-axis transmission mechanism is arranged on the fixed base, and one end of the X-axis transmission mechanism is movably connected with the fixed base; the other end of the X-axis transmission mechanism is matched with a fixed block positioned at the bottom of the bracket in a threaded mode, and the bracket stretches and contracts along the fixed base in a sliding rail and sliding block matching mode. The utility model adopts a new structural form, realizes that the locating pin stops at any position in the stroke, and is convenient for a customer to solve the collinear scheme of multiple vehicle types. Meanwhile, the shape of a positioning pin for connecting the vehicle foot with the vehicle is changed, and the T-shaped positioning pin is adopted for connection, so that the locking function is increased, and the safety in the transportation process is ensured.
Description
Technical Field
The utility model relates to the technical field of vehicle foot application, in particular to a multi-vehicle type vehicle foot for a lifting appliance.
Background
The existing vehicle connecting feet in the market are simple in structure, positioning is realized mostly through positioning pins, and in general, the positioning pins can only be adjusted and switched to 2-3 positions and stop positioning of any point in a stroke cannot be realized;
meanwhile, the locating pin structure at the connecting position of the connecting pins and the external vehicle in the prior art has no locking function, so that the vehicle is unstable in the transferring process, and the safety risk of the site is increased.
In view of the above factors, the multi-vehicle type connecting foot for the lifting appliance is particularly designed, so that the working state of the positioning pin can be conveniently observed while the butt joint installation is convenient, and the form of the positioning pin can be mastered by observing the position of the indicating pin screwed on the positioning pin.
Disclosure of Invention
The utility model aims to provide a multi-vehicle type connecting pin for a lifting appliance, which solves the problems in the background technology.
The utility model aims at realizing the following technical scheme: the multi-vehicle type vehicle connecting foot for the lifting appliance comprises a fixed base, wherein the fixed base is arranged on an external lifting appliance in a threaded connection mode, a bracket is movably arranged in the fixed base, and the fixed base is matched with the bracket in a sliding rail and sliding block mode;
an X-axis transmission mechanism is arranged on the fixed base, and one end of the X-axis transmission mechanism is movably connected with the fixed base; the other end of the X-axis transmission mechanism is matched with a fixed block positioned at the bottom of the bracket in a threaded manner;
the bracket stretches out and draws back along the fixed base through a sliding rail and sliding block matching mode.
Further, the fixed block is connected to the bottom of the bracket in a bolt mode, and the bottom of the fixed block is connected with the indicating pin in a screw mode.
Further, the indication pin is concave, and an indication arrow is arranged at the parallel position of the indication pin and the fixed base.
Furthermore, trapezoidal thread transmission is adopted in a matching mode between the bottom of the bracket and the X-axis transmission mechanism, and the thread lift angle of the trapezoidal thread is smaller than the friction equivalent angle.
Further, the edge of the bracket is provided with a protruding sliding block, and the sliding block is matched with the symmetrical sliding rail groove formed in the inner wall of the fixed base.
Further, a self-aligning bearing is arranged on one side, opposite to the X-axis transmission mechanism, of the fixed base, and the end head of the X-axis transmission mechanism is arranged on the self-aligning bearing.
Further, one end, far away from the upper end of the self-aligning bearing, of the X-axis transmission mechanism is connected with a connector in a welding mode;
the connector comprises a main body frame, wherein a T-shaped locating pin is arranged on the main body frame, and the T-shaped locating pin corresponds to a hole site reserved by an external vehicle body;
the T-shaped locating pin bottom is provided with adjusting nut, T-shaped locating pin with adjusting nut is threaded connection.
Further, the T-shaped locating pin is clamped to an external reserved hole site of the vehicle through the adjusting nut in a 90-degree rotating mode.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model adopts a new structural form to realize that the locating pin stops at any position in the travel, thus being capable of adapting to the receiving requirements of more vehicle types and being convenient for clients to solve the collinear proposal of multiple vehicle types.
The utility model changes the shape of the positioning pin of the connecting pin and the vehicle link, adopts the T-shaped positioning pin for connection, increases the locking function, ensures the safety in the transportation process, and can meet the working condition of anti-overturning requirement for use by the self-locking function.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a partial schematic view of an end of an X-axis drive mechanism according to the present utility model;
fig. 4 is a partial schematic view of the connection of the present utility model.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
1-4, a multi-vehicle-type connecting foot for a lifting appliance comprises a fixed base 1, wherein the fixed base 1 is arranged on an external lifting appliance in a threaded connection manner, a bracket 2 is movably arranged in the fixed base 1, and the fixed base 1 is matched with the bracket 2 in a sliding rail and sliding block manner;
an X-axis transmission mechanism 3 is arranged on the fixed base 1, and one end of the X-axis transmission mechanism 3 is movably connected with the fixed base 1; the other end of the X-axis transmission mechanism 3 is matched with a fixed block positioned at the bottom of the bracket 2 in a threaded manner;
the bracket 2 stretches and contracts along the fixed base 1 in a sliding rail and sliding block matching mode.
In order to facilitate the observation of the working state of the positioning pin in the use state and grasp the form of the positioning pin 5 by observing the position of the indicating pin 7 screwed on the positioning pin 5, a further preferred embodiment of the present utility model is that the fixing block is connected to the bottom of the bracket 2 by a bolt manner, and the bottom of the fixing block is connected to the indicating pin 7 by a screw manner.
The indication pin 7 is concave, and an indication arrow is arranged at the parallel position of the indication pin 7 and the fixed base 1.
In order to ensure stable operation of the X-axis transmission mechanism in a use state, a further preferred embodiment of the utility model is that a trapezoidal thread transmission is adopted in a matching mode between the bottom of the bracket 2 and the X-axis transmission mechanism 3, and the thread lift angle of the trapezoidal thread is smaller than the friction equivalent angle.
In order to facilitate the cooperation between the bracket and the fixed base in the use state, a further preferred embodiment of the utility model is that the edge of the bracket 2 is provided with a convex sliding block, and the sliding block is matched with a symmetrical sliding rail groove formed on the inner wall of the fixed base 1.
In order to facilitate the movement of the bracket by the cooperation of the fixed base 1 and the X-axis transmission mechanism 3 in the use state, a further preferred embodiment of the utility model is that a self-aligning bearing 4 is arranged on the fixed base 1 on the side opposite to the X-axis transmission mechanism 3, and the end head of the X-axis transmission mechanism 3 is arranged on the self-aligning bearing 4.
In order to facilitate the docking installation with an external vehicle in a use state, a further preferred embodiment of the present utility model is that the end of the X-axis transmission mechanism 3, which is far away from the self-aligning bearing 4, is connected with a connector 8 by welding;
the connector 8 comprises a main body frame 9, wherein a T-shaped locating pin 5 is arranged on the main body frame 9, and the T-shaped locating pin 5 corresponds to a reserved hole site of an external vehicle body;
the bottom of the T-shaped locating pin 5 is provided with an adjusting nut 6, and the T-shaped locating pin 5 is in threaded connection with the adjusting nut 6.
The T-shaped locating pin 5 is clamped on an external reserved hole site of the vehicle by rotating the adjusting nut 6 by 90 degrees.
The utility model relates to a multi-vehicle type connecting foot for a lifting appliance for conveying a vehicle, which particularly comprises a fixed base 1, a movable bracket 2, a rotary X-axis transmission mechanism 3, a self-aligning bearing 4, a positioning pin 5, an adjusting nut 6 and an indicating pin 7. The fixed base 1 of the connecting trolley foot is arranged on the lifting appliance in a threaded connection mode (the horizontal direction is the X-axis direction, the vertical direction is the Y-axis direction), the fixed base 1 and the movable bracket 2 are matched through a sliding rail and a sliding block, the upper part of the movable bracket 2 of the connecting trolley foot is of a sliding groove structure, the lower part of the movable bracket 2 is in threaded fit with the X-axis transmission mechanism 3, the functions of adjusting and positioning are achieved, trapezoidal thread transmission is adopted between the movable bracket 2 and the X-axis transmission mechanism 3, the designed trapezoidal thread has a thread rise angle smaller than a friction equivalent angle, and therefore unidirectional self-locking positioning of the movable bracket 2 can be achieved at different stop positions. When the vehicle type is replaced and the extension amount of the movable bracket 2 is required to be adjusted, the hexagonal nut at the end head of the X-axis transmission mechanism 3 is rotated, the other end head of the X-axis transmission mechanism 3 is arranged on the self-aligning bearing 4, and the X-axis transmission mechanism 3 is allowed to have small-amplitude horizontal adjustment amount. After the lifting appliance conveys the vehicle to the appointed station, the T-shaped locating pin 5 on the trolley foot corresponds to a reserved hole site of the trolley body, a worker rotates the locating pin 5 by 90 degrees to clamp the reserved hole site of the vehicle through the adjusting nut 6 at the bottom of the locating pin 5, locking and unlocking are achieved, conveying is achieved through the EMS trolley, and multi-station transportation of the vehicle is achieved. When the positioning pin 5 is locked and unlocked, the form of the positioning pin 5 is grasped by observing the position of the indicating pin 7 screwed on the positioning pin 5 in order to observe the working state of the positioning pin conveniently.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a hoist is with multi-vehicle type car foot, its characterized in that: the lifting device comprises a fixed base (1), wherein the fixed base (1) is arranged on an external lifting appliance in a threaded connection mode, a bracket (2) is movably arranged in the fixed base (1), and the fixed base (1) is matched with the bracket (2) in a sliding rail and sliding block mode;
an X-axis transmission mechanism (3) is arranged on the fixed base (1), and one end of the X-axis transmission mechanism (3) is movably connected with the fixed base (1); the other end of the X-axis transmission mechanism (3) is matched with a fixed block positioned at the bottom of the bracket (2) in a threaded manner;
the bracket (2) stretches and contracts along the fixed base (1) in a sliding rail and sliding block matching mode.
2. The multi-vehicle-type trolley leg for a lifting appliance according to claim 1, wherein: the fixed block is connected to the bottom of the bracket (2) in a bolt mode, and the bottom of the fixed block is connected with the indicating pin (7) in a screw mode.
3. The multi-vehicle-type trolley leg for a lifting appliance according to claim 2, wherein: the indicating pin (7) is concave, and an indicating arrow is arranged at the parallel position of the indicating pin (7) and the fixed base (1).
4. A multi-vehicle-type connector for a lifting appliance according to claim 3, wherein: the bottom of the bracket (2) and the X-axis transmission mechanism (3) are in fit mode, trapezoidal thread transmission is adopted, and the thread lift angle of the trapezoidal thread is smaller than the friction equivalent angle.
5. The multi-vehicle-type connector for a lifting appliance according to claim 4, wherein: the edge of the bracket (2) is provided with a convex sliding block, and the sliding block is matched with symmetrical sliding rail grooves formed in the inner wall of the fixed base (1).
6. The multi-vehicle-type trolley leg for a lifting appliance according to claim 5, wherein: the X-axis transmission mechanism is characterized in that a self-aligning bearing (4) is arranged on one side, opposite to the X-axis transmission mechanism (3), of the fixed base (1), and the end head of the X-axis transmission mechanism (3) is arranged on the self-aligning bearing (4).
7. The multi-vehicle-type connector for a lifting appliance according to claim 6, wherein: one end, far away from the self-aligning bearing (4), of the X-axis transmission mechanism (3) is connected with a connector (8) in a welding mode;
the connector (8) comprises a main body frame (9), wherein a T-shaped locating pin (5) is arranged on the main body frame (9), and the T-shaped locating pin (5) corresponds to an external reserved hole site of the vehicle body;
the T-shaped locating pin (5) is provided with an adjusting nut (6) at the bottom, and the T-shaped locating pin (5) is in threaded connection with the adjusting nut (6).
8. The multi-vehicle-type connector for a lifting appliance according to claim 7, wherein: the T-shaped locating pin (5) is clamped to an external reserved hole site of the vehicle by rotating the adjusting nut (6) by 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411299.4U CN219751699U (en) | 2023-03-07 | 2023-03-07 | Multi-vehicle type vehicle connecting foot for lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320411299.4U CN219751699U (en) | 2023-03-07 | 2023-03-07 | Multi-vehicle type vehicle connecting foot for lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219751699U true CN219751699U (en) | 2023-09-26 |
Family
ID=88083966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320411299.4U Active CN219751699U (en) | 2023-03-07 | 2023-03-07 | Multi-vehicle type vehicle connecting foot for lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219751699U (en) |
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2023
- 2023-03-07 CN CN202320411299.4U patent/CN219751699U/en active Active
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