CN111186460A - Quick rail clamping device - Google Patents
Quick rail clamping device Download PDFInfo
- Publication number
- CN111186460A CN111186460A CN202010163996.3A CN202010163996A CN111186460A CN 111186460 A CN111186460 A CN 111186460A CN 202010163996 A CN202010163996 A CN 202010163996A CN 111186460 A CN111186460 A CN 111186460A
- Authority
- CN
- China
- Prior art keywords
- rail
- clamping plate
- hinged
- plate
- handle
- Prior art date
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/02—Track brakes or retarding apparatus
- B61K7/04—Track brakes or retarding apparatus with clamping action
- B61K7/06—Track brakes or retarding apparatus with clamping action operated mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a rapid rail clamping device which comprises a mounting frame, a fixed clamping plate, a movable clamping plate, a hinged frame and a handle, wherein the fixed clamping plate is fixedly arranged on the mounting frame; the mounting rack is of a U-shaped structure, and the middle plate of the mounting rack is fixedly connected with the side wall of the bottom of the rail transportation type workpiece; the edges of the two sides of the fixed clamping plate are fixed between the two side plates of the mounting rack, and the plate surface of the fixed clamping plate is parallel to the middle plate of the mounting rack; the edges of the two sides of the movable clamping plate are provided with convex hinging blocks, and the two hinging blocks are respectively hinged with the end heads of the side plates of the mounting frame; one end of the hinge frame is hinged with the top of the fixed clamping plate; one end of the handle is hinged with the other end of the hinged frame, and the handle body of the handle is hinged with the top of the movable clamping plate and extends and protrudes towards the direction far away from the fixed clamping plate. The invention provides a rapid rail clamping device by utilizing the clamping principle of a four-bar mechanism, the movable clamping plate and the fixed clamping plate can clamp, lock and unlock a rail by breaking the handle up and down, the overall structure is simple, the operation is easy, and the practicability is strong.
Description
Technical Field
The invention relates to a rail clamping device, in particular to a rapid rail clamping device.
Background
With the rapid development of industrial mechanization, production lines in factories generally adopt rails and rail transportation type workpieces for matching to process or convey products. The rollers for transporting the workpieces on the rail roll on the rail to move forward, so that great convenience can be provided for automatic processing of a factory.
However, the conventional rail-transported workpiece can only travel in a rolling manner on a rail, and cannot be quickly braked when an abnormality occurs or the workpiece needs to be stopped. Although some devices for controlling the stopping and starting of rail transportation type workpieces are developed at present, the devices are large-scale intelligent control systems, corresponding electric control devices are required to be matched for use, the structure is complex, the convenience is poor, the requirement for manual rapid control on an actual site cannot be met, and the cost is high.
Therefore, how to provide a rail clamping device which has a simple structure and can achieve quick locking and unlocking is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present invention provides a rapid rail clamping device, which aims to solve the above technical problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a quick rail clamp comprising: the device comprises a mounting frame, a fixed clamping plate, a movable clamping plate, a hinged frame and a handle;
the mounting rack is of a U-shaped structure, and the middle plate of the mounting rack is fixedly connected with the side wall of the bottom of the rail transportation type workpiece;
the edges of the two sides of the fixed clamping plate are fixed between the two side plates of the mounting rack, and the plate surface of the fixed clamping plate is parallel to the middle plate of the mounting rack;
the edges of the two sides of the movable clamping plate are provided with protruding hinging blocks, and the two hinging blocks are respectively hinged with the end heads of the side plates of the mounting rack;
one end of the hinge frame is hinged with the top of the fixed clamping plate;
one end of the handle is hinged with the other end of the hinged frame, and the handle body of the handle is hinged with the top of the movable clamping plate and extends and protrudes in the direction far away from the fixed clamping plate.
According to the technical scheme, the rail clamping device for rapidly clamping the rail is provided by utilizing the clamping principle of the four-bar mechanism, the movable clamping plate and the fixed clamping plate can clamp, lock and unlock the rail by moving the handle up and down, the locked workpiece is firm and reliable on the rail, the unlocked workpiece can move smoothly, the overall structure is simple and easy to operate, the practicability is high, and the investment cost is saved.
Preferably, in the above-mentioned quick rail clamping device, the hinged part between the hinged block and the end of the side plate of the mounting frame is connected by a first shaft body in a penetrating way; the hinged part of the hinged frame and the fixed clamping plate is connected through a second shaft body in a penetrating way; the hinged part of the handle and the hinged frame is connected through a third shaft body in a penetrating way; the hinged part of the handle and the movable clamping plate is connected through a fourth shaft body in a penetrating mode. Realize the connection of each articulated department through the axis body, can effectively improve holistic structural rigidity and stability, control the effect better.
Preferably, in the above quick rail clamping device, the corresponding surfaces of the bottoms of the fixed clamping plate and the movable clamping plate are provided with concave arc-shaped clamping grooves. According to the invention, the arc-shaped clamping grooves are formed in the fixed clamping plate and the movable clamping plate for locking, so that the rail can be effectively locked and fixed, and the clamping effect is better.
Preferably, in the above quick rail clamping device, a plurality of connecting holes fixedly connected with the rail transportation type workpiece are formed in the middle plate of the mounting frame. The rail clamping device can be simply and quickly connected with and detached from a rail transportation workpiece, and is convenient to install and use.
Preferably, in the above-mentioned quick rail clamping device, the side plate of the mounting bracket is an isosceles triangle with an arc-shaped transition at the top end. The structural integrity is stronger, prevents the position interference after connecting between each structure.
Preferably, in the above-mentioned quick rail clamping device, one end of the handle, which is far away from the fixed clamping plate, is provided with a cylindrical handle. Is convenient for the user to operate and control.
Preferably, in the above-mentioned rapid rail clamping device, the rapid rail clamping device is made of hard steel material. The structural rigidity is stronger.
Compared with the prior art, the invention discloses and provides the rapid rail clamping device which has the following beneficial effects:
1. the invention provides a rapid rail clamping device for rail type transportation of workpieces by utilizing the clamping principle of a four-bar mechanism, which realizes clamping, locking, releasing and unlocking of a rail by a movable clamping plate and a fixed clamping plate by the upward and downward movement of a handle, the locked workpieces are firm and reliable on the rail, the unlocked workpieces move smoothly, the integral structure is simple and easy to operate, the practicability is strong, and the investment cost is saved.
2. According to the invention, the connection of each hinged part is realized through the shaft body, the rigidity and stability of the whole structure can be effectively improved, and the control effect is better.
3. According to the invention, the arc-shaped clamping grooves are formed in the fixed clamping plate and the movable clamping plate for locking, so that the rail can be effectively locked and fixed, and the clamping effect is better.
4. The rail clamping device can simply and quickly realize the connection and the disassembly of the rail clamping device and rail transportation type workpieces, and is convenient to install and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a rapid rail clamping device provided by the present invention;
FIG. 2 is a schematic structural view of the rail clamping device provided by the invention during installation and use;
FIG. 3 is a schematic structural view of the quick rail clamping device provided by the invention when locked;
fig. 4 is a schematic structural diagram of the rapid rail clamping device provided by the invention when unlocking.
Wherein:
1-a mounting frame;
2-fixing the splint;
3-movable splints;
4-a hinged frame;
5-a handle;
6-a hinged block;
7-a first shaft body;
8-a second shaft body;
9-third shaft body;
10-a fourth shaft;
11-an arc-shaped clamping groove;
12-a connection hole;
13-a grip;
14-rail transport of the type of workpieces;
15-track.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, an embodiment of the present invention discloses a rapid rail clamping device, including: the device comprises a mounting frame 1, a fixed splint 2, a movable splint 3, a hinged frame 4 and a handle 5;
the mounting rack 1 is of a U-shaped structure, and a middle plate of the mounting rack is fixedly connected with the side wall of the bottom of the rail transportation type workpiece 14;
the edges of the two sides of the fixed clamping plate 2 are fixed between the two side plates of the mounting rack 1, and the plate surface of the fixed clamping plate is parallel to the middle plate of the mounting rack 1;
the edges of the two sides of the movable clamping plate 3 are provided with convex hinging blocks 6, and the two hinging blocks 6 are respectively hinged with the end heads of the side plates of the mounting rack 1;
one end of the hinge frame 4 is hinged with the top of the fixed splint 2;
one end of the handle 5 is hinged with the other end of the hinged frame 4, and the handle body of the handle 5 is hinged with the top of the movable clamping plate 3 and extends and protrudes in the direction far away from the fixed clamping plate 2.
In order to further optimize the technical scheme, the hinged part of the hinged block 6 and the end of the side plate of the mounting frame 1 is connected through a first shaft body 7 in a penetrating mode.
In order to further optimize the technical scheme, the hinged part of the hinged frame 4 and the fixed splint 2 is connected through a second shaft body 8.
In order to further optimize the technical scheme, the hinged part of the handle 5 and the hinged frame 4 is connected through a third shaft body 9.
In order to further optimize the technical scheme, the hinged part of the handle 5 and the movable clamping plate 3 is connected through a fourth shaft body 10.
In order to further optimize the technical scheme, the corresponding surfaces of the bottoms of the fixed splint 2 and the movable splint 3 are provided with concave arc-shaped clamping grooves 11.
In order to further optimize the technical scheme, a plurality of connecting holes 12 fixedly connected with rail transportation type workpieces 14 are formed in the middle plate of the mounting frame 1.
In order to further optimize the technical scheme, the side plates of the mounting rack 1 are isosceles triangles with arc-shaped transition tops.
In order to further optimize the above technical solution, the end of the handle 5 away from the stationary clamping plate 2 has a cylindrical grip 13.
In order to further optimize the technical scheme, the rapid rail clamping device is made of hard steel materials.
The using method of the invention comprises the following steps:
during installation, the middle plate of the installation frame 1 is connected with the bottom side plate of the rail transportation type workpiece 14, the connection mode can adopt a bolt to penetrate through the connecting hole 12 to be tightly connected with the rail transportation type workpiece 14, and at the moment, the fixed clamping plate 2 and the movable clamping plate 3 are positioned on two sides of the rail 15, as shown in fig. 2.
During locking, the handle 5 is pressed downwards, the movable clamping plate 3 rotates around the first shaft body 7, the fixed clamping plate 2 and the movable clamping plate 3 are in a parallel state, the track 15 is clamped between the arc-shaped clamping grooves 11 of the fixed clamping plate 2 and the movable clamping plate 3, at the moment, three points of a hinge point where the second shaft body 8, the third shaft body 9 and the fourth shaft body 10 are located are on the same line, and the mechanism is located at a dead point position, as shown in fig. 3.
During the unblock, upwards lift handle 5, make movable splint 3 rotate around first axis body 7, fixed splint 2 and movable splint 3 are in the non-parallel state, and fixed splint 2 and movable splint 3 loosen track 15, and at this moment, the pin joint that second axis body 8, third axis body 9 and fourth axis body 10 are located does not become the line, and the mechanism is in the unblock state, as shown in fig. 4. After unlocking, the rail transport type workpiece 14 can normally slide on the rail 15.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A quick rail clamping device is characterized by comprising: the device comprises a mounting frame (1), a fixed splint (2), a movable splint (3), a hinged frame (4) and a handle (5);
the mounting rack (1) is of a U-shaped structure, and a middle plate of the mounting rack is fixedly connected with the side wall of the bottom of the rail transportation type workpiece (14);
the two side edges of the fixed clamping plate (2) are fixed between the two side plates of the mounting rack (1), and the plate surface of the fixed clamping plate is parallel to the middle plate of the mounting rack (1);
the edges of two sides of the movable clamping plate (3) are provided with protruding hinging blocks (6), and the two hinging blocks (6) are respectively hinged with the end of a side plate of the mounting frame (1);
one end of the hinge frame (4) is hinged with the top of the fixed clamping plate (2);
one end of the handle (5) is hinged with the other end of the hinged frame (4), and the handle body of the handle (5) is hinged with the top of the movable clamping plate (3) and extends and protrudes in the direction far away from the fixed clamping plate (2).
2. A quick rail clamping device as claimed in claim 1, characterized in that the hinged joint of the hinged block (6) and the end of the side plate of the mounting frame (1) is connected through a first shaft body (7).
3. A quick rail clamping device as claimed in claim 1, characterized in that the joint of the hinged frame (4) and the fixed clamping plate (2) is connected through a second shaft body (8).
4. A quick-acting rail-clamping device according to claim 1, characterized in that the articulation of said handle (5) to said articulated frame (4) is crossed by a third shaft (9).
5. A quick-acting rail-clamping device as claimed in claim 1, characterized in that the hinged joint of said handle (5) and said movable clamp plate (3) is connected through a fourth shaft (10).
6. A quick-acting rail clamping device according to any one of claims 1-5, characterized in that the corresponding surfaces of the bottom of the fixed clamping plate (2) and the movable clamping plate (3) are provided with concave arc-shaped clamping grooves (11).
7. The rapid rail clamping device according to claim 1, wherein a plurality of connecting holes (12) fixedly connected with the rail transportation type workpiece (14) are formed in the middle plate of the mounting frame (1).
8. The quick rail clamping device according to claim 1, wherein the side plates of the mounting frame (1) are isosceles triangles with arc transition at the top ends.
9. A quick-acting rail clamp according to claim 1, characterized in that the end of the handle (5) remote from the fixed clamp plate (2) has a cylindrical grip (13).
10. The quick rail clamp of claim 1, wherein the quick rail clamp is made of a hard steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010163996.3A CN111186460A (en) | 2020-03-10 | 2020-03-10 | Quick rail clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010163996.3A CN111186460A (en) | 2020-03-10 | 2020-03-10 | Quick rail clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111186460A true CN111186460A (en) | 2020-05-22 |
Family
ID=70704846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010163996.3A Withdrawn CN111186460A (en) | 2020-03-10 | 2020-03-10 | Quick rail clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111186460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113085A (en) * | 2020-09-21 | 2020-12-22 | 中车青岛四方车辆研究所有限公司 | Rail clamping device, rail and mounting method of rail clamping device |
-
2020
- 2020-03-10 CN CN202010163996.3A patent/CN111186460A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113085A (en) * | 2020-09-21 | 2020-12-22 | 中车青岛四方车辆研究所有限公司 | Rail clamping device, rail and mounting method of rail clamping device |
| CN112113085B (en) * | 2020-09-21 | 2021-10-08 | 中车青岛四方车辆研究所有限公司 | Rail clamping device, rail and mounting method of rail clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201190252Y (en) | Commutator of ground rail | |
| CN111186460A (en) | Quick rail clamping device | |
| CA2512171A1 (en) | Power tong with linear camming surfaces | |
| CN203796737U (en) | Connection mechanism and furniture provided with same | |
| US20200384715A1 (en) | Heat press with self-adjusting clamp force | |
| EP1159110B1 (en) | Clamping tool | |
| WO2015066202A1 (en) | Torque and vise tongs for tubulars | |
| EP3849928A1 (en) | Packing gripper system | |
| CN212022658U (en) | Quick rail clamping device | |
| CN102699609A (en) | Rotary tool for welding skirt board grating of rail vehicle | |
| JP7251925B2 (en) | Track drawing machine and drawing method | |
| CA2256968C (en) | Pallet retention and release system | |
| CN216178037U (en) | Overturning fixture tool for bogie frame of railway vehicle | |
| JP4667428B2 (en) | Stopper bracket for rail removal work | |
| CN215553453U (en) | Cloth transfer device for clothing production | |
| CN211057905U (en) | Double-lock type quick connector and excavator | |
| CN211440051U (en) | Robot gripper | |
| CN209930745U (en) | Guide rail for quickly installing server | |
| CN210231850U (en) | Welding tool for electronic components | |
| CN203974838U (en) | Auxiliary coupling device for transition car coupler | |
| CN207840639U (en) | A kind of perforating plank device to hole tool | |
| KR200203797Y1 (en) | Transfer apparatus for cold rolling roll | |
| CN213536103U (en) | From locking-type transportation dolly | |
| CN212122201U (en) | Welding device for trolley parts | |
| JP4907804B2 (en) | Portable traveling cart device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200522 |