CN214989763U - Rail clamping device of crane - Google Patents
Rail clamping device of crane Download PDFInfo
- Publication number
- CN214989763U CN214989763U CN202120407617.0U CN202120407617U CN214989763U CN 214989763 U CN214989763 U CN 214989763U CN 202120407617 U CN202120407617 U CN 202120407617U CN 214989763 U CN214989763 U CN 214989763U
- Authority
- CN
- China
- Prior art keywords
- clamp
- hydraulic pressure
- pressure station
- hydro
- rail
- 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.)
- Active
Links
Images
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model provides a hoist clamp rail ware, including removing the hydraulic pressure station and by remove the tight clamp rail ware subassembly of hydraulic pressure station drive clamp, remove the hydraulic pressure station including the travelling car, locate buffer seat on the travelling car, with the oil pump electronic box that the buffer seat level set up, be used for installing spacing frame and locating control box in the frame, the utility model discloses the structure is reliable, adopts the adaptable multiple outdoor service environment of buffering hydraulic pressure station, and the single cylinder pushes down and drives the tight track of pincers leg clamp, realizes effective location, improves pincers leg structure, is equipped with the arch and can effectively adapt to track structure itself, and pincers seat effective location, hasp prevent the dislocation.
Description
Technical Field
The utility model relates to a hoist accessory field, concretely relates to hoist presss from both sides rail ware.
Background
The gantry crane is widely applied to production and construction, is important material handling equipment and is mainly used for conveying finished products in fixed spans of factories, goods yards, wharfs and the like. At present, gantry cranes manufactured by various manufacturers mainly adopt gantry crane rail clamping devices, and have the following main problems, 1, the manufacturing cost is high, and the fund waste is caused. 2. The operation is complicated, and the rail clamping device of the portal crane is not easy to observe and causes failure. 3. Insufficient clamping force and easy occurrence of safety accidents.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a hoist presss from both sides rail ware, include:
remove the hydraulic pressure station and by remove the tight rail clamp subassembly of hydraulic pressure station drive clamp, remove the hydraulic pressure station including the travelling car, locate buffer seat on the travelling car, with the oil pump electronic box that the buffer seat level set up, be used for installing spacing frame and locate control box in the frame, rail clamp subassembly includes the rail clamping hydro-cylinder, is used for the installation the hydro-cylinder seat of rail clamping hydro-cylinder, with hydro-cylinder seat articulated connecting rod, with clamp plate that rail clamping hydro-cylinder output is connected, with connecting rod articulated pincers leg and locate the hasp of pincers leg below, the below of pincers leg is equipped with the arch, the outside of pincers leg is equipped with the pincers seat.
Preferably, the lock catch comprises a threaded hole formed in the pressure plate, a locking plate hinged to the clamp leg, and a locking nut used for fixing the locking plate.
Has the advantages that:
1. the structure is reliable, the buffer hydraulic station is adaptable to various outdoor use environments, the single oil cylinder is pressed downwards to drive the clamp legs to clamp the tracks, effective positioning is achieved, the structure of the clamp legs is improved, the bulge is arranged, the structure of the tracks can be effectively adapted, the clamp seat is effectively positioned, and the lock catch prevents dislocation.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a middle mobile hydraulic station of the present invention;
fig. 2 is a schematic structural view of the rail clamping device assembly of the present invention.
The figures in the drawings represent:
1. the clamp comprises a frame 2, a movable trolley 3, a buffer seat 4, a control box 5, an oil pump electric box 6, a rail clamping oil cylinder 7, a connecting rod 8, an oil cylinder seat 9, a pressing plate 10, a locking plate 11, a locking nut 12, a bulge 13 and clamp legs.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be understood that the terms "front", "back", "left", "right", "up", "down", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 and 2, the utility model discloses a remove the hydraulic pressure station and by remove the tight rail clamp subassembly of hydraulic pressure station drive clamp, remove the hydraulic pressure station including the travelling car, locate last buffing pad of travelling car, with the oil pump electronic box that the buffing pad level set up, be used for installing spacing frame and locating control box in the frame, rail clamp subassembly includes the rail clamp hydro-cylinder, is used for the installation the hydro-cylinder seat of rail clamp hydro-cylinder, with hydro-cylinder seat articulated connecting rod, with the clamp plate that rail clamp hydro-cylinder output is connected, with connecting rod articulated tong leg and locating the hasp of tong leg below, the below of tong leg is equipped with the arch, the outside of tong leg is equipped with the tong seat. The lock catch comprises a threaded hole formed in the pressing plate, a locking plate hinged with the clamp leg and a locking nut used for fixing the locking plate.
When the clamp is operated, the mobile hydraulic station is started to drive the rail clamping oil cylinder to press downwards, the clamp legs are clamped on the two sides of the rail, the pressing plate is pressed on the top of the rail, the bulges of the clamp legs are clamped into the rail, the clamp seats of the clamp legs are pressed on the rail, and the locking nut locks the locking plate to realize the positioning and locking of the clamp legs.
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.
Claims (2)
1. A crane rail clamping device is characterized in that: including removing the hydraulic pressure station and by remove the tight rail clamp subassembly of hydraulic pressure station drive clamp, remove the hydraulic pressure station including the travelling car, locate last buffing pad of travelling car, with the oil pump electronic box that the buffing pad level set up, be used for installing spacing frame and locate control box in the frame, rail clamp subassembly includes the rail clamping hydro-cylinder, is used for the installation the hydro-cylinder seat of rail clamping hydro-cylinder, with hydro-cylinder seat articulated connecting rod, with clamp plate that rail clamping hydro-cylinder output is connected, with connecting rod articulated pincers leg and locate the hasp of pincers leg below, the below of pincers leg is equipped with the arch, the outside of pincers leg is equipped with the pincers seat.
2. A crane rail clamp as claimed in claim 1, wherein: the lock catch comprises a threaded hole formed in the pressing plate, a locking plate hinged with the clamp leg and a locking nut used for fixing the locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120407617.0U CN214989763U (en) | 2021-02-25 | 2021-02-25 | Rail clamping device of crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120407617.0U CN214989763U (en) | 2021-02-25 | 2021-02-25 | Rail clamping device of crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214989763U true CN214989763U (en) | 2021-12-03 |
Family
ID=79158395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120407617.0U Active CN214989763U (en) | 2021-02-25 | 2021-02-25 | Rail clamping device of crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214989763U (en) |
-
2021
- 2021-02-25 CN CN202120407617.0U patent/CN214989763U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201161902Y (en) | Hydraulic twin-tub drive elevator apparatus | |
| CN202784566U (en) | Conveyer belt hydraulic clamping device | |
| CN214989763U (en) | Rail clamping device of crane | |
| CN201224853Y (en) | Multifunctional electric control sling | |
| CN210103284U (en) | Steel plate lifting hook | |
| CN215322586U (en) | Rail grabbing device for rail flatcar | |
| CN213537026U (en) | Two-way swift current wedge that ends of electro-hydraulic pressure | |
| CN108285091B (en) | Rail clamping device with high stability | |
| CN216190857U (en) | Wood fork clamp mechanism | |
| CN212608070U (en) | Lifting mechanism | |
| CN213381606U (en) | Double-floating-machine robot gripper | |
| CN213060000U (en) | Windproof iron wedge brake | |
| CN212450232U (en) | Electromagnetic hanging beam for crane | |
| CN212174351U (en) | Lifting platform for engineering machinery maintenance | |
| CN211255137U (en) | Industrial chemicals bucket hoist device | |
| CN211110602U (en) | Lifting tool for mounting track of lifting equipment of nuclear power station | |
| CN215355769U (en) | Turnover device for cambered surface die | |
| CN220466802U (en) | Clamp for clamping thickness-adjustable concrete slab | |
| CN202175534U (en) | Lifting device with limiting support | |
| CN110125961A (en) | A kind of pneumatic type waste material grabbing device for the processing of special-shaped polyurethane foam board | |
| CN210763081U (en) | Feeding and discharging device for plates | |
| CN215164776U (en) | Novel template fastening device is used in road bridge construction | |
| CN205114953U (en) | Hydraulic lift with emergent protection system | |
| CN218058292U (en) | Novel thrust wheel transport centre gripping device | |
| CN211594769U (en) | Hoisting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |