CN210048396U - Double-beam grab portal crane - Google Patents
Double-beam grab portal crane Download PDFInfo
- Publication number
- CN210048396U CN210048396U CN201921008089.0U CN201921008089U CN210048396U CN 210048396 U CN210048396 U CN 210048396U CN 201921008089 U CN201921008089 U CN 201921008089U CN 210048396 U CN210048396 U CN 210048396U
- Authority
- CN
- China
- Prior art keywords
- hoist
- support frames
- double
- support frame
- welded
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 abstract description 7
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Control And Safety Of Cranes (AREA)
Abstract
The utility model discloses a two roof beam grab bucket gantry crane to the relatively poor problem of current hoist environmental suitability, now proposes following scheme, and it includes the hoist main part, the both ends fix with screw of hoist main part bottom has the support frame of vertical setting, two the support frame is the rectangle framework, two the both sides of support frame are equipped with the pneumatic cylinder of two vertical settings, the top and the hoist main part welding of pneumatic cylinder, the inside of support frame is equipped with the linkage piece of horizontal setting, the piston end of pneumatic cylinder and the top welding of linkage piece. The utility model discloses rational in infrastructure, can be fast convenient adjust the supporting component to the hoist both sides, can cushion the protection to the hoist, can be nimble carry out the dismouting to the supporting component of hoist, convenient to use, the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model relates to a hoist technical field especially relates to a two roof beam grab gantry crane.
Background
The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. Although the existing crane can well carry materials, when the crane is used in a place with uneven terrain, corresponding cushion blocks are often needed to be used, when a user does not prepare the corresponding cushion blocks or the cushion blocks are not enough used, certain potential safety hazards exist in the use of the crane, the using effect is not ideal, and therefore the double-beam grab bucket portal crane is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of two roof beam grab bucket gantry crane has solved the relatively poor problem of hoist environmental adaptability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a double-beam grab bucket portal crane comprises a crane main body, wherein two vertically arranged support frames are fixed at two ends of the bottom of the crane main body through screws, the two support frames are rectangular frame bodies, two vertically arranged hydraulic cylinders are arranged at two sides of the two support frames, the top of the hydraulic cylinder is welded with the crane main body, a linkage block which is transversely arranged is arranged in the support frame, the piston end of the hydraulic cylinder is welded with the top of the linkage block, the bottom of the linkage block is provided with two fixing grooves, a supporting block which is vertically arranged is movably sleeved in the fixed groove, the inner walls of the two ends of the linkage block are in threaded connection with a bolt which is transversely arranged, the supporting block which is positioned in the fixed groove is provided with a connecting groove, the bolt movable sleeve is arranged in the connecting groove, two transversely arranged buffer plates are arranged in the supporting frame, and two ends of each buffer plate are connected with the inner wall of the supporting frame in a sliding mode.
Preferably, the bottom of the two support frames is welded with two vertically arranged pulleys.
Preferably, two the inside of support frame is equipped with a plurality of springs, the one end of spring and the inner wall welding of support frame, the other end and the buffer board welding of spring.
Preferably, one side of the supporting block is provided with a controller which is vertically arranged, the controller is electrically connected with the two hydraulic cylinders, and the model of the controller is DKC-Y100.
Preferably, the linkage block is connected with the inner wall of the support frame in a sliding manner.
The utility model discloses in:
through the cooperation work of hoist main part, support frame, pneumatic cylinder, linkage piece, fixed slot, supporting shoe, bolt, spread groove, buffer board, pulley, spring and controller, can be fast convenient adjust hoist both sides supporting component, make things convenient for the hoist to use in uneven place, and can carry out buffer protection to the hoist, reduce the potential safety hazard, and the supporting component to the hoist that can be nimble carries out the dismouting, the person of facilitating the use uses the hoist, and the flexibility ratio is high.
To sum up, the utility model discloses rational in infrastructure, can be fast convenient adjust the supporting component to the hoist both sides, can cushion the protection to the hoist, can be nimble carry out the dismouting to the supporting component of hoist, convenient to use, the practicality is strong, is fit for promoting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic structural view of the support frame in the present invention.
Reference numbers in the figures: 1 crane body, 2 support frames, 3 hydraulic cylinders, 4 linkage blocks, 5 fixing grooves, 6 supporting blocks, 7 bolts, 8 connecting grooves, 9 buffer plates, 10 pulleys, 11 springs and 12 controllers.
Detailed Description
The technical solutions 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, not all embodiments.
Referring to the attached drawings 1-3, a double-beam grab bucket portal crane comprises a crane main body 1, wherein two vertically arranged support frames 2 are fixed at two ends of the bottom of the crane main body 1 through screws, the two support frames 2 are rectangular frame bodies, two vertically arranged hydraulic cylinders 3 are arranged at two sides of the two support frames 2, the tops of the hydraulic cylinders 3 are welded with the crane main body 1, a transversely arranged linkage block 4 is arranged inside the support frame 2, the piston end of the hydraulic cylinder 3 is welded with the tops of the linkage block 4, two fixing grooves 5 are arranged at the bottom of the linkage block 4, a vertically arranged support block 6 is movably sleeved inside the fixing grooves 5, transversely arranged bolts 7 are in threaded connection with inner walls at two ends of the linkage block 4, a connecting groove 8 is arranged on the support block 6 positioned inside the fixing groove 5, the bolts 7 are movably sleeved inside the connecting groove 8, two transversely arranged buffer plates 9 are, the both ends of buffer board 9 and the inner wall sliding connection of support frame 2, the bottom welding of two support frames 2 has the pulley 10 of two vertical settings, the inside of two support frames 2 is equipped with a plurality of springs 11, the one end of spring 11 and the inner wall welding of support frame 2, the other end of spring 11 and buffer board 9 welding, one side of supporting shoe 6 is equipped with the controller 12 of vertical setting, controller 12 and 3 electric connection of two pneumatic cylinders, the model of controller 12 is DKC-Y100, the inner wall sliding connection of linkage block 4 and support frame 2.
The working principle is as follows: when a user uses the crane 1 in a place with uneven terrain, the height of the support frames 2 on the two sides of the crane 1 can be adjusted according to the requirement of the user, the hydraulic cylinder 3 can be driven to operate through the control of the controller 12, the linkage block 4 can be driven to vertically displace, the supporting block 6 can be driven to vertically displace, the height of the support blocks 6 on the two sides can be adjusted through the user according to the terrain used by the crane, the stability of the crane is improved, the linkage block 4 can be buffered through the matching work of the buffer plate 9 and the spring 11 in the process of vertical displacement of the supporting block 6, the linkage block 4 is prevented from rigidly colliding with the support frames 2 in the vertical displacement process, the crane main body 1 is prevented from shaking, potential safety hazards are reduced, and the stability of the crane main body 1 is improved, and when the user need not use hoist main part 1, when needing to dismantle supporting shoe 6, rotatable bolt 7 this moment drives bolt 7 and breaks away from the inside of spread groove 8, and the user can be with supporting shoe 6 and 4 splits of linkage block come this moment, and the user can accomodate supporting shoe 6 this moment, waits to use next time, improves the flexibility ratio of hoist. The utility model discloses rational in infrastructure, can be fast convenient adjust the supporting component to the hoist both sides, can cushion the protection to the hoist, can be nimble carry out the dismouting to the supporting component of hoist, convenient to use, the practicality is strong, is fit for promoting.
In the description of the present invention, 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 indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A double-beam grab bucket portal crane comprises a crane main body (1) and is characterized in that two vertically arranged support frames (2) are fixed at two ends of the bottom of the crane main body (1) through screws, the two support frames (2) are rectangular frame bodies, two vertically arranged hydraulic cylinders (3) are arranged on two sides of the two support frames (2), the tops of the hydraulic cylinders (3) are welded with the crane main body (1), a transversely arranged linkage block (4) is arranged inside the support frames (2), the piston end of each hydraulic cylinder (3) is welded with the top of the linkage block (4), two fixing grooves (5) are formed in the bottom of the linkage block (4), vertically arranged support blocks (6) are movably sleeved in the fixing grooves (5), and transversely arranged bolts (7) are connected with inner wall threads at two ends of the linkage block (4), the supporting block (6) located inside the fixing groove (5) is provided with a connecting groove (8), the bolt (7) is movably sleeved inside the connecting groove (8), two transversely arranged buffer plates (9) are arranged inside the supporting frame (2), and two ends of each buffer plate (9) are connected with the inner wall of the supporting frame (2) in a sliding mode.
2. A double-beam grab portal crane according to claim 1, wherein two vertically arranged pulleys (10) are welded to the bottom of the two support frames (2).
3. The double-beam grab portal crane according to claim 1, wherein a plurality of springs (11) are arranged inside the two support frames (2), one ends of the springs (11) are welded to the inner walls of the support frames (2), and the other ends of the springs (11) are welded to the buffer plate (9).
4. The double-beam grab portal crane according to claim 1, wherein a controller (12) is vertically arranged on one side of the supporting block (6), the controller (12) is electrically connected with the two hydraulic cylinders (3), and the controller (12) is DKC-Y100.
5. A double-beam grab portal crane according to claim 1, wherein the linkage block (4) is slidably connected to the inner wall of the support frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008089.0U CN210048396U (en) | 2019-07-01 | 2019-07-01 | Double-beam grab portal crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921008089.0U CN210048396U (en) | 2019-07-01 | 2019-07-01 | Double-beam grab portal crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210048396U true CN210048396U (en) | 2020-02-11 |
Family
ID=69396687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921008089.0U Expired - Fee Related CN210048396U (en) | 2019-07-01 | 2019-07-01 | Double-beam grab portal crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210048396U (en) |
-
2019
- 2019-07-01 CN CN201921008089.0U patent/CN210048396U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202763321U (en) | H-beam tilting welding line | |
| CN208502279U (en) | A kind of wallboard transhipment installation carriage | |
| CN210048396U (en) | Double-beam grab portal crane | |
| CN212169684U (en) | Sieve processing location frock with clamping function | |
| CN104843614A (en) | Multi-dimensional comprehensive lifting device for transformer assembly | |
| CN217252696U (en) | Calcium metal ingot pressing device | |
| CN103420314B (en) | Turning device | |
| CN213505565U (en) | Efficient steel case roof beam hoisting machine constructs | |
| CN205969367U (en) | Work piece closing device of door housing door frame groover | |
| CN209520630U (en) | A kind of steel construction piece boring grab | |
| CN104876154A (en) | Power equipment hoisting device for narrow space | |
| CN207974545U (en) | A kind of Side fascia displacement fitting machine | |
| CN218931468U (en) | Hoisting structure and steel structure transfer equipment for manufacturing steel structure factory building | |
| CN204689543U (en) | Small space electrical equipment device for lifting | |
| CN108115329A (en) | A kind of welding gun holding device for high-order welding | |
| CN204689580U (en) | High-power transformer bell jar indoor vertical lifting device on the spot | |
| CN204689542U (en) | Indoor voltage transformer bell jar jack up unit | |
| CN212174326U (en) | Feeding device for forging production | |
| CN214456603U (en) | Side-shifting fork clamp for forklift | |
| CN210321781U (en) | Detection apparatus for main shaft | |
| CN218754596U (en) | hoisting device | |
| CN216190900U (en) | Platform extensible self-walking scissor-type aerial work platform | |
| CN216737306U (en) | Crane with weight self-checking function and high safety performance | |
| CN109571084A (en) | A kind of steel construction piece boring grab | |
| CN217972253U (en) | Material hoist and mount clamping structure for construction |
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: 20200211 |