CN215364449U - Detachable lug connecting piece - Google Patents
Detachable lug connecting piece Download PDFInfo
- Publication number
- CN215364449U CN215364449U CN202121651911.2U CN202121651911U CN215364449U CN 215364449 U CN215364449 U CN 215364449U CN 202121651911 U CN202121651911 U CN 202121651911U CN 215364449 U CN215364449 U CN 215364449U
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- Prior art keywords
- plate
- detachable
- ear
- connecting plate
- connecting piece
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- Expired - Fee Related
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- 239000003351 stiffener Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The application relates to a detachable lug connecting piece for connect hoisting machine and work piece, it includes: the connecting plate is provided with a connecting hole, and the detachable lifting lug connecting piece is detachably connected with the workpiece through the connecting hole; the ear plate is arranged on the connecting plate and is used for connecting the hoisting machine; and the stiffening plate is arranged on the connecting plate and connected with the ear plate. The detachable lifting lug connecting piece is simple in structure, convenient to install and capable of meeting detachable requirements.
Description
Technical Field
The invention relates to a detachable lifting lug connecting piece, and belongs to the field of engineering instruments.
Background
With the vigorous development of national infrastructure, the steel truss girder is widely applied due to the characteristics of light dead weight, strong spanning capability, small building height, high construction speed and the like. The steel truss girder installation jack-up hoist and mount operation is various, and member hoist and mount lug connecting piece is indispensable.
The conventional lifting lug connecting piece is usually connected with a workpiece in a welding mode in consideration of the stable connection between the conventional lifting lug connecting piece and a hoisting machine and the workpiece and the rigidity of the structure of the lifting lug connecting piece. The method has the problems of complexity, large welding amount, rod damage and the like, and is not detachable and reusable, which is always a difficult point in construction. The lifting lug connecting piece is related to personal safety and construction safety during lifting operation. Due to the influence of the operating environment, the construction process and the management level, the conventional lifting lug connecting piece is difficult to meet the requirements of standardizing the technical quality and the construction standardization.
SUMMERY OF THE UTILITY MODEL
An object of this application is to provide a detachable lug connecting piece, its simple structure, installation are convenient and satisfy and can dismantle the requirement.
In order to achieve the purpose, the application provides the following technical scheme: a detachable lug connecting piece is used for connecting a hoisting machine and a workpiece, and comprises:
the connecting plate is provided with a connecting hole, and the detachable lifting lug connecting piece is detachably connected with the workpiece through the connecting hole;
the ear plate is arranged on the connecting plate and is used for connecting the hoisting machine;
and the stiffening plate is arranged on the connecting plate and connected with the ear plate.
Furthermore, the connecting hole is a threaded hole, and the threaded holes with the same size are formed in the workpiece.
Further, the connecting plate is rectangular and comprises a first diagonal line and a second diagonal line which intersect.
Further, the connection holes are symmetrically arranged with the first diagonal line, or the connection holes are symmetrically arranged with the first diagonal line and the second diagonal line.
Further, the ear plate is disposed on the first diagonal line.
And further, the ear plate comprises at least two stiffening plates which are respectively connected to two sides of the ear plate.
Further, the stiffening plate is welded with the connecting plate and the ear plate.
Further, the ear plate is welded to the connecting plate.
Furthermore, the connecting plate, the ear plate and the stiffening plate are integrally formed.
Furthermore, the ear plate is provided with a hoisting hole.
Compared with the prior art, the beneficial effect of this application lies in: the detachable lug connecting piece of this application can fine solution steel truss girder member hoist and mount loaded down with trivial details, the welding volume is big, destroy the member scheduling problem, and through the screw bolt, but reuse has both guaranteed engineering quality and construction safety, has reduced manual welding's engineering cost again.
This detachable lug connecting piece sets up the otic placode on first diagonal to weld it on the connecting plate through the stiffening plate, guaranteed the stability of connecting. Simultaneously, the connecting holes for connecting the workpieces are symmetrically arranged by the first diagonal line, or symmetrically arranged by the first diagonal line and the second diagonal line, so that the detachable lifting lug connecting piece is uniformly stressed in the hoisting process, and potential safety hazards are avoided.
The foregoing description is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clear and clear, and to implement the technical solutions according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present application and the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram illustrating a detachable shackle connector according to an embodiment of the present application;
FIG. 2 is an elevation view of a removable shackle connector according to one embodiment of the present application;
FIG. 3 is a side view of a removable shackle connector according to one embodiment of the present application;
figure 4 is a top view of a removable shackle connector according to one embodiment of the present application.
Detailed Description
The following detailed description of embodiments of the present application will be described in conjunction with the accompanying drawings and examples. The following examples are intended to illustrate the present application but are not intended to limit the scope of the present application.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1 to 4, a detachable shackle connecting member according to an embodiment of the present application for connecting a hoisting machine and a workpiece includes: connecting plate 1, otic placode 2 and stiffening plate 3, wherein, seted up connecting hole 11 on the connecting plate 1, detachable lug connecting piece passes through connecting hole 11 and can dismantle with the work piece and be connected. The ear plate 2 is arranged on the connecting plate 1 and is used for connecting a hoisting machine. The stiffening plate 3 is arranged on the connecting plate 1 and connected with the ear plate 2.
Specifically, the connecting plate 1 is rectangular and includes a first diagonal line and a second diagonal line which intersect with each other. The ear plates 2 are welded on a first diagonal line on the connecting plate 1, and because the ear plates 2 are main bearing parts, stiffening plates 3 are respectively arranged on two sides of the ear plates 2, and the stiffening plates 3 are welded with the connecting plate 1 and the ear plates 2. Thereby ensuring the connection stability and rigidity of the detachable lifting lug connecting piece. Indeed, in other embodiments, the connecting plate 1, the ear plate 2 and the stiffening plate 3 may also be integrally formed.
In this embodiment, the connection hole 11 is a threaded hole, and the workpiece is provided with a threaded hole of the same size, so that the detachable lifting lug connecting piece and the workpiece are connected through a bolt. In order to ensure that the stress of the detachable lifting lug connecting piece is uniform in the hoisting process, the connecting holes 11 are symmetrically arranged on the first diagonal line on the basis that the lug plates 2 are arranged on the first diagonal line, or the connecting holes 11 are symmetrically arranged on the first diagonal line and the second diagonal line.
In this embodiment, the ear plate 2 is provided with a hoisting hole 21, and specifically, a punching machine can be used to punch a hole on the ear plate 2
In the embodiment, the connecting plate 1, the ear plate 2 and the stiffening plate 3 are all thick steel plates. Considering that the ear plate 2 is a main bearing part, the thickness of the ear plate 2 is greater than that of the connecting plate 1 and the stiffening plate 3, specifically, the connecting plate 1 of the embodiment is a steel plate with the thickness of 20mm, the ear plate 2 is a steel plate with the thickness of 24mm, the diameter of the hoisting hole 21 is 70mm, and the stiffening plate 3 is a steel plate with the thickness of 12 mm.
In summary, the following steps: the detachable lug connecting piece of this application can fine solution steel truss girder member hoist and mount loaded down with trivial details, the welding volume is big, destroy the member scheduling problem, and through the screw bolt, but reuse has both guaranteed engineering quality and construction safety, has reduced manual welding's engineering cost again.
This detachable lug connecting piece sets up the otic placode on first diagonal to weld it on the connecting plate through the stiffening plate, guaranteed the stability of connecting. Simultaneously, the connecting holes for connecting the workpieces are symmetrically arranged by the first diagonal line, or symmetrically arranged by the first diagonal line and the second diagonal line, so that the detachable lifting lug connecting piece is uniformly stressed in the hoisting process, and potential safety hazards are avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a detachable lug connecting piece for connect hoisting machine and work piece, its characterized in that includes:
the connecting plate is provided with a connecting hole, and the detachable lifting lug connecting piece is detachably connected with the workpiece through the connecting hole;
the ear plate is arranged on the connecting plate and is used for connecting the hoisting machine;
and the stiffening plate is arranged on the connecting plate and connected with the ear plate.
2. The removable shackle connector as defined by claim 1, wherein the attachment apertures are threaded apertures and the workpiece defines the threaded apertures of the same size.
3. The removable shackle connector of claim 2, wherein the connecting plate is rectangular and the connecting plate comprises first and second intersecting diagonals.
4. The removable shackle connector as defined by claim 3, wherein the attachment apertures are symmetrically disposed about the first diagonal line, or wherein the attachment apertures are symmetrically disposed about the first diagonal line and the second diagonal line.
5. The removable shackle connector as defined by claim 3 or claim 4, wherein the ear plate is disposed on the first diagonal.
6. The removable shackle connector as defined by claim 5, comprising at least two stiffening plates attached to either side of the ear plate.
7. The removable shackle connector of claim 6, wherein the stiffener plate is welded to the connecting plate and the ear plate.
8. The removable shackle connector as defined by claim 7, wherein the ear plate is welded to the connecting plate.
9. The removable shackle connector as defined by claim 6, wherein the connecting plate, the ear plate and the stiffening plate are integrally formed.
10. The removable shackle connector as defined by claim 1, wherein the ear plate has a lifting hole formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121651911.2U CN215364449U (en) | 2021-07-20 | 2021-07-20 | Detachable lug connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121651911.2U CN215364449U (en) | 2021-07-20 | 2021-07-20 | Detachable lug connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215364449U true CN215364449U (en) | 2021-12-31 |
Family
ID=79610373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121651911.2U Expired - Fee Related CN215364449U (en) | 2021-07-20 | 2021-07-20 | Detachable lug connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215364449U (en) |
-
2021
- 2021-07-20 CN CN202121651911.2U patent/CN215364449U/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: 20211231 |