CN218543059U - Lifting drag chain protection device - Google Patents
Lifting drag chain protection device Download PDFInfo
- Publication number
- CN218543059U CN218543059U CN202223113399.3U CN202223113399U CN218543059U CN 218543059 U CN218543059 U CN 218543059U CN 202223113399 U CN202223113399 U CN 202223113399U CN 218543059 U CN218543059 U CN 218543059U
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- CN
- China
- Prior art keywords
- drag chain
- chain protection
- lifting
- mounting frame
- tow
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Abstract
The utility model relates to a lifting drag chain protection device, which is provided with a drag chain protection mounting frame, wherein the drag chain protection mounting frame is vertically installed along the lifting route of a lifting device, drag chain protection seats which are oppositely arranged are arranged at the left side and the right side of the front side of the drag chain protection mounting frame, the drag chain protection seat at each side is composed of a bending steel plate with an L-shaped cross section, drag chain guide grooves composed of four angle steels are arranged at the inner sides of the drag chain protection seats at the two sides, and a lifting drag chain runs in the drag chain guide grooves in a lifting way; the utility model relates to a cage structure for the support chain is in cage structure by the tractive operation, just so can protect the tow chain well, prevents that the tow chain whipping from deviating from the guide slot even and causing the condition emergence that the cable hung and rub in mobile device operation in-process, the utility model discloses structural design is simple, and it is all very convenient to install and use, has fine in-service use and worth.
Description
Technical Field
The utility model belongs to the technical field of automatic lifting device technique and specifically relates to a lift tow chain protector is related to.
Background
In engineering machinery or various automatic mobile type devices, some chain supporting devices are often arranged, a supporting chain can move along with a mobile device when in use, and the operation of the supporting chain is involved.
Disclosure of Invention
The utility model aims at providing a lift tow chain protector to above-mentioned condition, this protector structural design is simple, and the operation of protection support chain that can be fine ensures the operation safety of relevant equipment.
The utility model has the following concrete scheme: the utility model provides a lift tow chain protector, has tow chain protection mounting bracket, and tow chain protection mounting bracket is along the vertical installation of jacking route of jacking equipment, and both sides are provided with the tow chain protection seat of mutual disposition about the front side of tow chain protection mounting bracket, and the tow chain protection seat of each side all comprises the steel sheet of bending that a cross-section is L shape, and the tow chain protection seat inboard on both sides is provided with the tow chain guide slot that comprises four angle steel, and the lift tow chain is in elevating movement in the tow chain guide slot.
Further, the utility model discloses in the tow chain guide slot comprises four angle steels, overlooks four angle steels from last to down and is the rectangle distribution, and four angle steels distribute in the four corners department of rectangle and the equal middle arrangement of orientation of angle groove of four angle steels.
Furthermore, in the utility model, the angle steel is in bolt connection with the tow chain protection seat at the corresponding side through a fastener; the drag chain protection seat is in threaded connection with the drag chain protection mounting frame through a fastener.
Furthermore, in the present invention, the drag chain protection seat is formed by linearly arranging a plurality of independent L-shaped bent steel plate units.
Further, in the utility model discloses in tow chain protection mounting bracket passes through fastening bolt and lift mobile device fixed connection.
The utility model relates to a cage structure for the support chain is in cage structure by the tractive operation, just so can protect the tow chain well, prevents that the tow chain whipping from deviating from the guide slot even and causing the condition emergence that the cable hung and rub in mobile device operation in-process, the utility model discloses structural design is simple, and it is all very convenient to install and use, has fine in-service use and worth.
Drawings
Fig. 1 is a schematic view of the structure of the main view direction of the present invention;
fig. 2 is a schematic view of the top view structure of the present invention;
fig. 3 is a schematic side view of the structure of the present invention.
In the figure: the device comprises a supporting chain fixing end 1, a supporting chain protection seat 2, an angle steel 3, a supporting chain traction end 4, a supporting chain traction frame 5, a supporting chain 6 and a supporting chain protection installation frame 7.
Detailed Description
The technical solutions of the present invention will be described in detail and fully hereinafter with reference to the accompanying drawings of the present invention, and it is to be understood that the described embodiments are only some, but not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the utility model is used, and are only for the convenience of describing the utility model or simplifying the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed or operated in a specific direction, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the connection may be direct or indirect through an intermediate medium, and the connection may be internal to the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present invention relates to a lifting drag chain protection device, which comprises a drag chain protection mounting frame 7, wherein the drag chain protection mounting frame is vertically installed along a lifting route of a lifting device, and drag chain protection seats 2 are oppositely arranged on the left and right sides of the front side of the drag chain protection mounting frame, and further, the drag chain protection seats are formed by linearly arranging a plurality of independent L-shaped bent steel plate units, each drag chain protection seat is formed by a bent steel plate with an L-shaped cross section, drag chain guide grooves formed by four angle steels 3 are arranged on the inner sides of the drag chain protection seats on two sides, a lifting drag chain runs in the drag chain guide grooves in a lifting manner, and further, the drag chain guide grooves are formed by four angle steels, and the four angle steels are distributed in a rectangular shape when the four angle steels are overlooked from top to bottom, and the four angle grooves of the rectangular angle steels are arranged towards the middle; furthermore, in the utility model, the angle steel is in bolt connection with the tow chain protection seat at the corresponding side through a fastener; the drag chain protection seat is in threaded connection with the drag chain protection mounting frame through a fastener; further, in the utility model discloses in tow chain protection mounting bracket passes through fastening bolt and lift mobile device fixed connection.
In the embodiment, the support chain protection seats are arranged in a group at intervals, and the angle steel connects the support chain protection seats together along the lifting route to form a cage structure.
The support chain guide grooves in the utility model are distributed in a rectangular shape from the overlooking angle, thus forming a cage type structure, and the support chain 6 is dragged and lifted in the cage formed by four angle steels; when the chain supporting device is used, the fixed end of the supporting chain is arranged on the inner side wall of one supporting chain protection seat, the supporting chain traction end 4 is fixedly connected with one supporting chain traction frame 5, the supporting chain traction frame is in a U-shaped steel plate shape and is led out from a gap formed in the front of four angle steels so as not to form movement interference, the outer side end of the supporting chain traction frame is fixedly connected with related mobile equipment, the mobile equipment can move to drive the supporting chain traction frame to move along, the supporting chain is limited in a supporting chain guide groove formed by the four angle steels and cannot be thrown out, and the chain supporting device is specifically shown in the attached drawing 2.
The utility model relates to a cage structure for the support chain is moved by the tractive in cage structure, just so can protect the tow chain well, prevents that the tow chain whipping from deviating from the guide slot even and causing the condition that the cable hung and rub to take place among the mobile device operation process, the utility model discloses structural design is simple, and it is all very convenient to install and use, has fine in-service use and worth.
Claims (5)
1. The utility model provides a lift tow chain protector which characterized in that: the lifting device is characterized in that a drag chain protection mounting frame is provided, the drag chain protection mounting frame is vertically mounted along the lifting route of the lifting device, drag chain protection seats which are oppositely arranged are arranged on the left side and the right side of the front side of the drag chain protection mounting frame, the drag chain protection seat on each side is formed by a bent steel plate with an L-shaped cross section, drag chain guide grooves which are formed by four angle steels are arranged on the inner sides of the drag chain protection seats on the two sides, and the lifting drag chain runs in the drag chain guide grooves.
2. An elevator drag chain guard according to claim 1 wherein: the tow chain guide slot comprises four angle steels, the four angle steels are distributed in a rectangular mode from top to bottom in a overlooking mode, the four angle steels are distributed at four corners of the rectangular mode, and corner grooves of the four angle steels face towards the middle of the rectangular mode.
3. An elevator drag chain guard according to claim 1 wherein: the angle steel is in threaded connection with the drag chain protection seat on the corresponding side through a fastener; the tow chain protection seat and the tow chain protection mounting frame are also in threaded connection through a fastener.
4. An elevator drag chain guard according to claim 1 wherein: the drag chain protection seat is formed by linearly arranging a plurality of independent L-shaped bent steel plate units.
5. An elevator drag chain guard according to claim 1 wherein: the drag chain protection mounting frame is fixedly connected with the lifting mobile equipment through a fastening bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223113399.3U CN218543059U (en) | 2022-11-23 | 2022-11-23 | Lifting drag chain protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223113399.3U CN218543059U (en) | 2022-11-23 | 2022-11-23 | Lifting drag chain protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218543059U true CN218543059U (en) | 2023-02-28 |
Family
ID=85262355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223113399.3U Active CN218543059U (en) | 2022-11-23 | 2022-11-23 | Lifting drag chain protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218543059U (en) |
-
2022
- 2022-11-23 CN CN202223113399.3U patent/CN218543059U/en active Active
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| GR01 | Patent grant |