CN215673176U - Stopping device for drag chain floating head linear bearing - Google Patents
Stopping device for drag chain floating head linear bearing Download PDFInfo
- Publication number
- CN215673176U CN215673176U CN202122080040.XU CN202122080040U CN215673176U CN 215673176 U CN215673176 U CN 215673176U CN 202122080040 U CN202122080040 U CN 202122080040U CN 215673176 U CN215673176 U CN 215673176U
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- CN
- China
- Prior art keywords
- side plate
- linear bearing
- bearing
- floating head
- drag chain
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a stopping device for a drag chain floating head linear bearing, which comprises: the top plate is fixed on the top surface of the bearing sleeve and is provided with a first connecting through hole and a second connecting through hole for penetrating and connecting a fixing bolt; the first side plate and the second side plate are fixedly connected with the top plate; the first side plate and the second side plate are arranged to be attached to the bearing sleeve; the first side plate and the second side plate are both provided with limiting parts, and the shape of each limiting part is matched with that of the linear bearing. The stop device is provided with the top plate and the two parallel side plates, so that the stop device is fixed on the bearing sleeve when in use, and the limit parts on the side plates can prevent the linear bearing from sliding out of the bearing sleeve; the problems that a tow chain floating head and a tow rod are abraded, and a cable is damaged due to vibration of the tow chain can be effectively solved.
Description
Technical Field
The utility model relates to the field of novel intelligent protection devices, in particular to a stopping device for a drag chain floating head linear bearing.
Background
After a drag chain floating head linear bearing in an existing drag chain system is abraded, the drag chain floating head linear bearing can slide out of a linear bearing suite due to design defects. For this reason, it is now necessary to install a special linear bearing stop device to avoid the linear bearing slipping out.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a stopping device for a drag chain floating head linear bearing, which can avoid the situation that the linear bearing slides out of a bearing sleeve after the linear bearing is fixed and limited, and the problems that a drag chain floating head traction rod is abraded, and a drag chain shakes and damages a cable.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a stop arrangement for a drag chain floating head linear bearing comprising:
the top plate is fixed on the top surface of the bearing sleeve and is provided with a first connecting through hole and a second connecting through hole for penetrating and connecting a fixing bolt;
the first side plate and the second side plate are fixedly connected with the top plate;
the first side plate and the second side plate are arranged to be attached to the bearing sleeve;
the first side plate and the second side plate are both provided with limiting parts, and the shape of each limiting part is matched with that of the linear bearing.
In some embodiments of the utility model, the first side plate and the second side plate are arranged parallel to each other.
In some embodiments of the present invention, a first position-limiting part is disposed at the bottom of the first side plate; and a second limiting part is arranged at the bottom of the second side plate.
In some embodiments of the utility model, the distance between the first side plate and the second side plate is not less than the thickness of the bearing kit.
In some embodiments of the present invention, the first position-limiting portion and the second position-limiting portion are symmetrically disposed.
In some embodiments of the present invention, the first position-limiting portion and the second position-limiting portion are both arc-shaped, and the diameter of the arc-shape is greater than the inner diameter of the linear bearing and smaller than the outer diameter of the linear bearing.
In some embodiments of the present invention, the first connecting via and the second connecting via are located on the same line.
In some embodiments of the utility model, the top plate, the first side plate and the second side plate have a thickness in the range of 2-4 mm.
In some embodiments of the utility model, the stop means is of integrally formed construction.
The working principle of the utility model is as follows:
before the use, with backstop device according to linear bearing's position joint on the bearing external member to with first connecting hole and the first fixed slot and the second fixed slot of second connecting hole alignment bearing external member top surface, then utilize fixing bolt with backstop device fixed mounting on the bearing external member, because spacing portion structure on the backstop device suits with linear bearing, can prevent effectively that linear bearing from droing from the bearing external member.
Compared with the prior art, the technical scheme of the utility model has the following technical effects:
the stop device is provided with the top plate and the two parallel side plates, so that the stop device is fixed on the bearing sleeve when in use, and the limit parts on the side plates can prevent the linear bearing from sliding out of the bearing sleeve; the problems that a tow chain floating head and a tow rod are abraded, and a cable is damaged due to vibration of the tow chain can be effectively solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a first application scenario of a stop device for a drag chain floating head linear bearing.
Fig. 2 is a diagram of an application scenario of a stopping device for a drag chain floating head linear bearing.
Fig. 3 is a schematic structural view of the stopping device.
Fig. 4 is a schematic structural diagram of the bearing kit and the linear bearing.
Reference numerals: 100-a stop means; 110-a top plate; 111-a first connecting via; 112-a second connecting via; 120-a first side panel; 121-a first limiting part; 130-a second side plate; 131-a second limiting part; 200-a bearing kit; 210-a top surface; 211-a first fixation groove; 212-a second fixation slot; 220-bearing through hole; 300-linear bearing.
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.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 3, a stopper device 100 for a drag chain floating head linear bearing includes:
a top plate 110 fixed to a top surface 210 of the bearing kit 200, and having a first connection through hole 111 and a second connection through hole 112 for passing a fixing bolt therethrough;
a first side plate 120 and a second side plate 130, both fixedly connected to the top plate 110;
wherein the first side plate 120 and the second side plate 130 are disposed to fit the bearing kit 200;
the first side plate 120 and the second side plate 130 are both provided with a limiting portion, and the shape of the limiting portion is adapted to the linear bearing 300.
In some embodiments of the present invention, referring to fig. 1 and 2, the stopping device 100 is clamped on the bearing assembly 200, and the first side plate 120 and the second side plate 130 are parallel to each other and attached to the side surface of the bearing assembly 200. The distance between the first side plate 120 and the second side plate 130 is not less than the thickness of the bearing assembly 200, so that the bearing assembly 200 can be fixed and limited.
In some embodiments of the present invention, referring to fig. 4, in the structure of the bearing kit 200, a first fixing groove 211 and a second fixing groove 212 are provided on a top surface 210 thereof.
In some embodiments of the present invention, the first connecting via 111 and the second connecting via 112 are located on the same straight line. Wherein, the position of the first fixing groove 211 corresponds to the position of the first connection through hole 111, and the position of the second fixing groove 212 corresponds to the position of the second connection through hole 112. In addition, the first and second fixing grooves 211 and 212 are threaded for cooperating with fixing bolts, so that the fixing bolts are screwed into the first and second fixing grooves 211 and 212 after passing through the first and second coupling through- holes 111 and 112.
In some embodiments of the present invention, a bearing through hole 220 is provided along a thickness direction of the bearing kit 200, and an end surface of the bearing through hole 220 is circular. With reference to fig. 3, a first position-limiting part 121 is disposed at the bottom of the first side plate 120; the bottom of the second side plate 130 is provided with a second limiting portion 131.
With continued reference to fig. 4, the linear bearing 300 is received in the bearing through hole 220 of the bearing kit 200.
In some embodiments of the present invention, the first position-limiting portion 121 and the second position-limiting portion 131 are symmetrically disposed.
In some embodiments of the present invention, the first position-limiting portion 121 and the second position-limiting portion 131 are both arc-shaped, and the diameter of the arc-shape is larger than the inner diameter of the linear bearing 300 and smaller than the outer diameter of the linear bearing 300, so as to prevent the linear bearing 300 from falling off from the bearing set 200.
In some embodiments of the present invention, the thickness of the top panel 110, the first side panel 120, and the second side panel 130 ranges from 2 to 4 mm.
In some embodiments of the present invention, the stopping device 100 is a one-piece structure, and in particular, the whole body may be made of stainless steel.
The working principle of the utility model is as follows:
before use, the stopping device 100 is clamped on the bearing assembly 200 according to the position of the linear bearing 300, the first connecting through hole 111 and the second connecting through hole 112 are aligned with the first fixing groove 211 and the second fixing groove 212 on the top surface 210 of the bearing assembly 200, and then the stopping device 100 is fixedly mounted on the bearing assembly 200 by using the fixing bolt. Since the first and second position-limiting parts 121 and 131 are both arc-shaped structures, and the diameter of the arc is between the inner diameter and the outer diameter of the linear bearing 300, the linear bearing 300 can be prevented from slipping out of the bearing assembly 200; the problems that a tow chain floating head and a tow rod are abraded, and a cable is damaged due to vibration of the tow chain can be effectively solved.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A stop device for a drag chain floating head linear bearing, comprising:
the top plate is fixed on the top surface of the bearing sleeve and is provided with a first connecting through hole and a second connecting through hole for penetrating and connecting a fixing bolt;
the first side plate and the second side plate are fixedly connected with the top plate;
the first side plate and the second side plate are arranged to be attached to the bearing sleeve;
the first side plate and the second side plate are both provided with limiting parts, and the shape of each limiting part is matched with that of the linear bearing.
2. The stop device of claim 1, wherein the first side plate and the second side plate are disposed parallel to each other.
3. The stopping device for the drag chain floating head linear bearing according to claim 1, wherein the bottom of the first side plate is provided with a first limiting part; and a second limiting part is arranged at the bottom of the second side plate.
4. The stop device of claim 1, wherein the first side plate and the second side plate are spaced apart by a distance not less than the thickness of the bearing assembly.
5. The stopping device for the drag chain floating head linear bearing according to claim 3, wherein the first limiting portion and the second limiting portion are symmetrically arranged.
6. The stopping device for the drag chain floating head linear bearing according to claim 3, wherein the first and second limiting portions are both arc-shaped, and the diameter of the arc is larger than the inner diameter of the linear bearing and smaller than the outer diameter of the linear bearing.
7. The stop device of claim 1, wherein the first connecting through hole and the second connecting through hole are located on the same straight line.
8. The stop device of claim 1, wherein the top plate, the first side plate and the second side plate have a thickness in the range of 2-4 mm.
9. The stop device for a drag chain floating head linear bearing according to claim 1, wherein said stop device is of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122080040.XU CN215673176U (en) | 2021-08-31 | 2021-08-31 | Stopping device for drag chain floating head linear bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122080040.XU CN215673176U (en) | 2021-08-31 | 2021-08-31 | Stopping device for drag chain floating head linear bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215673176U true CN215673176U (en) | 2022-01-28 |
Family
ID=79957839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122080040.XU Expired - Fee Related CN215673176U (en) | 2021-08-31 | 2021-08-31 | Stopping device for drag chain floating head linear bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215673176U (en) |
-
2021
- 2021-08-31 CN CN202122080040.XU patent/CN215673176U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220128 |