CN207209805U - A kind of straddle truck anti-collision protection device - Google Patents
A kind of straddle truck anti-collision protection device Download PDFInfo
- Publication number
- CN207209805U CN207209805U CN201721216115.XU CN201721216115U CN207209805U CN 207209805 U CN207209805 U CN 207209805U CN 201721216115 U CN201721216115 U CN 201721216115U CN 207209805 U CN207209805 U CN 207209805U
- Authority
- CN
- China
- Prior art keywords
- welded plate
- protection device
- straddle truck
- collision protection
- hole
- 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.)
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- Control And Safety Of Cranes (AREA)
Abstract
The utility model discloses a kind of straddle truck anti-collision protection device, belong to hoisting machinery technical field, including crane crossbeam, fixed welded plate, screw, it is anti-to ram, the end of the crane crossbeam is provided with the groove of a rectangle, inside grooves are provided with 8 screwed holes being distributed along Central Symmetry, the matching size of the fixed welded plate and groove closes, fixed welded plate is provided with 8 through holes corresponding with the groove screwed hole of crane crossbeam, after fixed welded plate is positioned in groove, through hole aligns with screwed hole, then make to fix welded plate by screw precession screwed hole and be fixedly connected with crane crossbeam；The middle part installation of fixed welded plate is anti-to ram, anti-to ram as cylindrical structural.The utility model is simple in construction, connection is easy, the quick-replaceable straddle truck anti-collision protection device of energy, and its structure can effectively improve anticollision ability, reach the effect of protection gantry crane device, and save replacing construction.
Description
Technical field
The utility model belongs to hoisting machinery technical field, more particularly, to overhead traveling crane technical field, specifically a kind of gantry
Hang anti-collision protection device.
Background technology
Straddle truck is the conventional crane gear in the places such as harbour, bulk storage plant.Straddle truck equipment bump against or with track terminal
The consequence of accidents easily cause crane gear be hit, subject shake, can be caused when serious suspended object falling from high altitude or rise
Heavy equipment overstep the limit etc. accident, have a strong impact on personal safety.The anticollision device, collision-prevention device of straddle truck is to be fixed on crane crossbeam with soft rubber
Two terminations, during operation reaching protection straddle truck by the cushioning effect of rubber crosses the purpose of operation, and gantry
The anticollision device, collision-prevention device hung is consumable accessory, and straddle truck anticollision device, collision-prevention device is usually to be directly welded at gantry with iron plate used by prior art
Two terminations of crossbeam are hung, are unfavorable for changing, and current anticollision device, collision-prevention device is all Rubber end, and its anticollision effect is more single,
Long-term experience is exposed to the weather, and rubber easily integrally hardens, and loses buffering effect.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of simple in construction, connection simplicity, the quick-replaceable straddle truck of energy is prevented
Protection device is hit, its structure can effectively improve anticollision ability.
The technical solution of the utility model is：
A kind of straddle truck anti-collision protection device, including crane crossbeam, fixed welded plate, screw, it is anti-ram, the overhead traveling crane is horizontal
The end of beam is provided with the groove of a rectangle, and inside grooves are provided with 8 screwed holes being distributed along Central Symmetry, the fixed weldering
The matching size of fishplate bar and groove closes, and fixed welded plate is provided with 8 through holes corresponding with the groove screwed hole of crane crossbeam, Gu
Determine after welded plate is positioned in groove, through hole aligns with screwed hole, then by screw precession screwed hole make to fix welded plate and
Crane crossbeam is fixedly connected；The middle part installation of fixed welded plate is anti-to ram, anti-to ram as cylindrical structural.
Further, it is described it is anti-ram including rubber column, gland, fix bar, fix bar in the inner side of rubber column root,
And welded with gland, gland is provided with screw thread, corresponding major thread hole is provided with the middle part of fixed welded plate, and gland is pacified
It is fixedly connected in major thread hole.
Further, the rubber column front end is one section of anticollision face, and the external diameter in anticollision face is more than the main body of rubber column, rubber
The main body outer sheath of post is provided with disk spring, and disk spring one end is pushed against fixed welded plate, and the other end is pushed against on anticollision face.
Further, the lower end in the anticollision face is reverse taper anticollision face, and shape is held against with the face of disk spring
State.
Further, the outer surface in the anticollision face is latticed structure.Frictional force when increasing shock with this.
Further, multiple fins are provided with the outside of the fix bar.Increase the stability of its connection with this.
Further, be provided with one layer of anti-extrusion pad between the fixed welded plate and crane crossbeam, anti-extrusion pad with
The aperture of corresponding fixed welded plate through hole.Anti-extrusion pad is made of sheet asbestos.
The beneficial effects of the utility model are：
By setting the fixation welded plate being detachably connected, can be good at realizing removing and installing for anticollision device, collision-prevention device, especially
It is that Rubber end is arranged into dismountable structure, convenient to select dismounting and renewal part according to specific damaged location, is reduced
Waste to resource, while save replacing construction；
By the improvement to anticollision device, collision-prevention device structure, it can be made preferably to reach the effect of anticollision, it is not easily damaged.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 internal view；
Fig. 3 is the anti-structural representation ramed；
Fig. 4 is the anti-another structural representation ramed；
Fig. 5 is the structural representation of fix bar and gland.
Shown in figure：
1 be crane crossbeam, 2 be overhead traveling crane column holder, 3 be fixed welded plate, 4 be screw, 5 be it is anti-ram, 6 be crown sheave, 7
For anti-extrusion pad,
51 it is rubber column, 52 be anticollision face, 53 be disk spring, 54 be taper anticollision face, 55 be gland, 56 is fixed
Bar, 57 are fin.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Fig. 1 to Fig. 5, a kind of straddle truck anti-collision protection device, including crane crossbeam 1, fixed welded plate 3, screw
4th, prevent raming 5, the end of the crane crossbeam 1 is provided with the groove of a rectangle, and inside grooves are provided with 8 along Central Symmetry point
The screwed hole of cloth, the matching size of the fixed welded plate 3 and groove close, and fixed welded plate 3 is provided with 8 and crane crossbeam 1
Groove screwed hole corresponding to through hole, after fixed welded plate 3 is positioned in groove, through hole aligns with screwed hole, then passes through spiral shell
Follow closely 4 precession screwed holes and make to fix welded plate 3 and be fixedly connected with crane crossbeam 1；The middle part installation of fixed welded plate 3 is anti-to ram 5, prevents
It 5 is cylindrical structural to ram, and anti-ram 5 includes rubber column 51, gland 55, fix bar 56, the anticollision face 52 it is outer
Surface is latticed structure, and the fix bar 56 is provided with multiple fins in the inner side of the root of rubber column 51, the outside of fix bar 56
57, and welded with gland 55, gland 55 is provided with screw thread, and the fixed middle part of welded plate 3 is provided with corresponding major thread hole, and will
Gland 55 is arranged in major thread hole and is fixedly connected, and the front end of rubber column 51 be one section of anticollision face 52, anticollision face 52 outside
Footpath is more than the main body of rubber column 51, and the main body outer sheath of rubber column 51 is provided with disk spring 53, and the one end of disk spring 53 is pushed against
Fixed welded plate 3, the other end are pushed against on anticollision face 52；It is anti-extrusion provided with one layer between the fixed welded plate 3 and crane crossbeam 1
Pressure pad 7, aperture of the anti-extrusion pad 7 with the corresponding fixed through hole of welded plate 3, anti-extrusion pad 7 are made of sheet asbestos, and thickness is
2mm。
In the case of another embodiment, the lower end in the anticollision face 52 is reverse taper anticollision face 54, is increased with this
Add the degree of being close to disk spring 53.
Installation steps of the present utility model are as follows：
The disk spring 53 of one layer of last layer will be arranged on the outside of Rubber end, connects the principal length of its length and Rubber end
Closely, then Rubber end root is set in fix bar 56, gland 55 is screwed in the major thread hole of fixed welded plate 3, makes its company
Fixation is connect, and disk spring 53 can also be fixed, then fixed welded plate 3 and anti-extrusion pad 7 are put into the groove of crane crossbeam 1
In, it is fixedly connected by screw 4, completes installation.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (7)
- A kind of 1. straddle truck anti-collision protection device, it is characterised in that including crane crossbeam, fixed welded plate, screw, it is anti-ram, The end of the crane crossbeam is provided with the groove of a rectangle, and inside grooves are provided with 8 screwed holes being distributed along Central Symmetry, The matching size of the fixed welded plate and groove closes, and fixed welded plate is provided with 8 groove screwed holes pair with crane crossbeam The through hole answered, after fixed welded plate is positioned in groove, through hole aligns with screwed hole, is then made by screw precession screwed hole solid Determine welded plate to be fixedly connected with crane crossbeam；The middle part installation of fixed welded plate is anti-to ram, anti-to ram as cylindrical structural.
- 2. a kind of straddle truck anti-collision protection device according to claim 1, it is characterised in that described to prevent raming including rubber Post, gland, fix bar, fix bar are welded in the inner side of rubber column root, and with gland, and gland is provided with screw thread, Gu Determine to be provided with corresponding major thread hole in the middle part of welded plate, and gland is arranged in major thread hole and is fixedly connected.
- 3. a kind of straddle truck anti-collision protection device according to claim 2, it is characterised in that the rubber column front end is one Section anticollision face, the external diameter in anticollision face are more than the main body of rubber column, and the main body outer sheath of rubber column is provided with disk spring, disk spring One end is pushed against fixed welded plate, and the other end is pushed against on anticollision face.
- 4. a kind of straddle truck anti-collision protection device according to claim 3, it is characterised in that the lower end in the anticollision face is Reverse taper anticollision face, state is held against with the face of disk spring.
- A kind of 5. straddle truck anti-collision protection device according to claim 3, it is characterised in that the outer surface in the anticollision face For latticed structure.
- 6. a kind of straddle truck anti-collision protection device according to claim 2, it is characterised in that be provided with the outside of the fix bar Multiple fins.
- 7. a kind of straddle truck anti-collision protection device according to any one in claim 1-6, it is characterised in that described solid Determine to be provided with one layer of anti-extrusion pad between welded plate and crane crossbeam, anti-extrusion pad is small with corresponding fixed welded plate through hole Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216115.XU CN207209805U (en) | 2017-09-21 | 2017-09-21 | A kind of straddle truck anti-collision protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721216115.XU CN207209805U (en) | 2017-09-21 | 2017-09-21 | A kind of straddle truck anti-collision protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209805U true CN207209805U (en) | 2018-04-10 |
Family
ID=61822323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721216115.XU Expired - Fee Related CN207209805U (en) | 2017-09-21 | 2017-09-21 | A kind of straddle truck anti-collision protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207209805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544721A (en) * | 2019-08-21 | 2019-12-06 | 大同新成新材料股份有限公司 | Preparation method of semiconductor material |
-
2017
- 2017-09-21 CN CN201721216115.XU patent/CN207209805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544721A (en) * | 2019-08-21 | 2019-12-06 | 大同新成新材料股份有限公司 | Preparation method of semiconductor material |
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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 |
Granted publication date: 20180410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |