CN109552986A - A kind of crane grasping system - Google Patents
A kind of crane grasping system Download PDFInfo
- Publication number
- CN109552986A CN109552986A CN201811633457.0A CN201811633457A CN109552986A CN 109552986 A CN109552986 A CN 109552986A CN 201811633457 A CN201811633457 A CN 201811633457A CN 109552986 A CN109552986 A CN 109552986A
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- Prior art keywords
- rectangular
- mechanical gripping
- plate
- welded
- blocks
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
- B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
- B66C1/445—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated
- B66C1/447—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces motor actuated by hydraulic or pneumatic motors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of crane grasping systems, including mounting base, the bottom of mounting base is equipped with pillar, the first crawl plate and the second crawl plate are rotatably equipped on pillar, there are two hydraulic push rods for rotational installation in mounting base, two hydraulic push rods are rotatablely connected with the first crawl plate and the second crawl plate respectively, the bottom of the first crawl plate and the second crawl plate is slidably installed respectively there are two the first rectangular block and two the second rectangular blocks, and the bottom of the first crawl plate opens up that there are two the first rectangular channels.The present invention is economical and practical, by the position for adjusting the first mechanical gripping and the second mechanical gripping, various sizes of object can be grabbed, expand use scope, the stability that the first mechanical gripping is increased by the first rectangular shaft and the second gag lever post increases the stability of the second mechanical gripping by the second rectangular shaft and the second gag lever post, is replaced by dismantling high-strength bolt to mechanical gripping, it is easy to operate, meet use demand.
Description
Technical field
The present invention relates to technical field of crane equipment more particularly to a kind of crane grasping systems.
Background technique
Crane refers to more movement hoisting machineries of vertical-lift in a certain range and horizontal carrying heavy goods, passes through crawl
Device carries out crawl to object and realizes mobile purpose, and existing crane equipment structure is simple, cannot be directed to various sizes of
Object is grabbed, and the mechanical gripping on grabbing device is mostly to be welded, if a mechanical gripping damage is unable to quick-replaceable,
And then it is unable to satisfy the higher use demand of user.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of crane grasping systems.
A kind of crane grasping system proposed by the present invention, including mounting base, the bottom of mounting base are equipped with pillar, pillar
On be rotatably equipped with the first crawl plate and the second crawl plate, there are two hydraulic push rod, two hydraulic thrusts for rotational installation in mounting base
Bar is rotatablely connected with the first crawl plate and the second crawl plate respectively, and the bottom of the first crawl plate and the second crawl plate is slided respectively
There are two the first rectangular block and two the second rectangular blocks, the bottom of the first crawl plate opens up that there are two the first rectangles for dynamic installation
Slot, two the first rectangular blocks are slidably connected with two the first rectangular channels respectively, are mounted on the first machine on two the first rectangular blocks
Tool is grabbed, and the first sliding eye is offered on the side inner wall that two the first rectangular channels are located remotely from each other, sliding peace in the first sliding eye
Equipped with the first round bar, first round bar one end is welded with the first movable plate, the other end of the first round bar and corresponding first rectangular block
Side welding, it is described first crawl plate top setting there are two first support backing plate, two first support backing plate top
It is fixedly installed with the first hydraulic cylinder, the output shaft of the first hydraulic cylinder is welded with the side of corresponding first movable plate, institute
The bottom for stating the second crawl plate is opened up there are two the second rectangular channel, and two the second rectangular blocks are slided with two the second rectangular channels respectively
Connection, is mounted on the second mechanical gripping on two the second rectangular blocks, on the side inner wall that two the second rectangular channels are located remotely from each other
The second sliding eye is offered, the second round bar is slidably fitted in the second sliding eye, one end of the second round bar is welded with the second activity
Plate, the other end of the second round bar are welded with the side of corresponding second rectangular block, are provided with two at the top of the second crawl plate
A second support backing plate, the top of two second support backing plates are fixedly installed with the second hydraulic cylinder, the second hydraulic cylinder
Output shaft is welded with the side of corresponding second movable plate.
Preferably, it is welded with the first rectangular shaft on the two sides inner wall of first rectangular channel, is opened up on the first rectangular block
There is the first rectangular opening, the first rectangular shaft is slidably connected with corresponding first rectangular opening.
Preferably, it is welded with the second rectangular shaft on the two sides inner wall of second rectangular channel, is opened up on the second rectangular block
There is the second rectangular opening, the second rectangular shaft is slidably connected with corresponding second rectangular opening.
Preferably, the bottom of the first support backing plate is welded with two the first backing plate supporting blocks, and the one of the first movable plate
Side is welded with the first gag lever post, and the first gag lever post is slidably connected with corresponding first backing plate supporting block.
Preferably, the bottom of the second support backing plate is welded with two the second backing plate supporting blocks, and the one of the second movable plate
Side is welded with the second gag lever post, and the second gag lever post is slidably connected with corresponding second backing plate supporting block.
Preferably, the side of first rectangular block offer side be opening the first mounting groove, the first mechanical gripping with
Corresponding first mounting groove is adapted, and is opened up in the first mechanical gripping there are two first through hole, opened up on the first rectangular block there are two
Second through-hole is connected with the first high-strength bolt between first through hole and corresponding second through-hole.
Preferably, the side of second rectangular block offer side be opening the second mounting groove, the second mechanical gripping with
Corresponding second mounting groove is adapted, and is opened up in the second mechanical gripping there are two the first mounting hole, offers two on the second rectangular block
A second mounting hole is connected with the second high-strength bolt between the first mounting hole and corresponding second installation.
Preferably, the bottom of the second crawl plate is welded with mounting blocks, is equipped with third mechanical gripping on mounting blocks, and the
Three mechanical grippings are located between two the second mechanical grippings.
Preferably, the side of the mounting blocks offers the third groove that side is opening, and third mechanical gripping and third are recessed
Slot is adapted, and is opened up in third mechanical gripping there are two the first circular hole, is opened up on mounting blocks there are two the second circular hole, the first circular hole with
Third high-strength bolt is connected between corresponding second circular hole.
Preferably, first gag lever post and the second gag lever post are L-type structure, the first mechanical gripping, the second mechanical gripping and
Third mechanical gripping is cambered design.
Beneficial effects of the present invention:
Pass through mounting base, pillar, hydraulic push rod, the first crawl plate, the second crawl plate, the first rectangular block, the second rectangular block, first
Mechanical gripping, the second mechanical gripping, the first rectangular channel, the first sliding eye, the first round bar, the first support backing plate, the first hydraulic cylinder, the
One movable plate, the first rectangular shaft, the first high-strength bolt, the second rectangular channel, the second sliding eye, the second round bar, the second movable plate,
Two support plates, the second hydraulic cylinder, the second rectangular shaft, the second high-strength bolt, mounting blocks, third mechanical gripping, third high-strength bolt,
First gag lever post and the second gag lever post grab object by hydraulic push rod in use, connecting mounting base with crane
It takes, when needing to grab different objects, opens two the first hydraulic cylinders, pass through two the first movable plates, two first
Round bar and two the first rectangular blocks adjust the spacing between two the first mechanical grippings, similarly open two the second hydraulic cylinders, lead to
The spacing between two the second movable plates, two the second round bars and two the second rectangular blocks two the second mechanical grippings of adjusting is crossed, is made
Two the first mechanical grippings cooperate with two the second mechanical grippings, can grab to different size objects；
When adjusting two the first mechanical grippings, two the first rectangular blocks slide in two the first rectangular shafts respectively, two first limits
Position bar slides in corresponding two the first backing plate supporting blocks respectively, plays the role of limit and support to the first mechanical gripping, increases
Add the stability of the first mechanical gripping, when similarly adjusting the second mechanical gripping, two the second rectangular blocks are respectively in two the second rectangular shafts
Upper sliding, two the second gag lever posts are slided in corresponding two the first backing plate supporting blocks respectively, are played to the second mechanical gripping
The effect of limit and support increases the stability of the second mechanical gripping；
When needing to replace mechanical gripping, since the first mechanical gripping, the second mechanical gripping and third mechanical gripping pass through first respectively
High-strength bolt, the second high-strength bolt and third high-strength bolt are mounted on crane, can be by disassembly high-strength bolt to machinery
It grabs and is replaced, it is easy to operate；
The present invention is economical and practical, can be to various sizes of object by adjusting the position of the first mechanical gripping and the second mechanical gripping
It is grabbed, expands use scope, the stability of the first mechanical gripping is increased by the first rectangular shaft and the second gag lever post, led to
It crosses the second rectangular shaft and the second gag lever post increases the stability of the second mechanical gripping, mechanical gripping is carried out by disassembly high-strength bolt
Replacement, it is easy to operate, meet use demand.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of crane grasping system proposed by the present invention；
Fig. 2 is a kind of the first crawl plate side structure schematic view of crane grasping system proposed by the present invention；
Fig. 3 is a kind of the second crawl plate side structure schematic view of crane grasping system proposed by the present invention；
Fig. 4 is a kind of part A structural schematic diagram of crane grasping system proposed by the present invention；
Fig. 5 is a kind of part B structural schematic diagram of crane grasping system proposed by the present invention；
Fig. 6 is a kind of C portion structural schematic diagram of crane grasping system proposed by the present invention.
In figure: 1 mounting base, 2 pillars, 3 hydraulic push rods, 4 first crawl plates, 5 second crawl plates, 6 first rectangular blocks, 7 the
Two rectangular blocks, 8 first mechanical grippings, 9 second mechanical grippings, 10 first rectangular channels, 11 first sliding eyes, 12 first round bars, 13 first
Support backing plate, 14 first hydraulic cylinders, 15 first movable plates, 16 first rectangular shafts, 17 first high-strength bolts, 18 second rectangles
Slot, 19 second sliding eyes, 20 second round bars, 21 second movable plates, 22 second support plates, 23 second hydraulic cylinders, 24 second squares
Shape bar, 25 second high-strength bolts, 26 mounting blocks, 27 third mechanical grippings, 28 third high-strength bolts, 29 first gag lever posts, 30 second
Gag lever post.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
With reference to Fig. 1-6, a kind of crane grasping system, including mounting base 1, the bottom of mounting base 1 are proposed in the present embodiment
Portion is equipped with pillar 2, and the first crawl plate 4 and the second crawl plate 5 are rotatably equipped on pillar 2, is rotatably equipped with two in mounting base 1
A hydraulic push rod 3, two hydraulic push rods 3 are rotatablely connected with the first crawl plate 4 and the second crawl plate 5 respectively, the first crawl 4 He of plate
The bottom of second crawl plate 5 is slidably installed respectively there are two the first rectangular block 6 and two the second rectangular blocks 7, the first crawl plate 4
Bottom is opened up there are two the first rectangular channel 10, and two the first rectangular blocks 6 are slidably connected with two the first rectangular channels 10 respectively, and two
It is mounted on the first mechanical gripping 8 on first rectangular block 6, is offered on the side inner wall that two the first rectangular channels 10 are located remotely from each other
First sliding eye 11, the first round bar 12 is slidably fitted in the first sliding eye 11, and 12 one end of the first round bar is welded with the first activity
Plate 15, the other end of the first round bar 12 are welded with the side of corresponding first rectangular block 6, and the top of the first crawl plate 4 is provided with
The top of two first support backing plates 13, two first support backing plates 13 is fixedly installed with the first hydraulic cylinder 14, the first liquid
The side of the output shaft of air cylinder 14 and corresponding first movable plate 15 is welded, and the bottom of the second crawl plate 5 opens up that there are two the
Two rectangular channels 18, two the second rectangular blocks 7 are slidably connected with two the second rectangular channels 18 respectively, on two the second rectangular blocks 7
Second mechanical gripping 9 is installed, the second sliding eye 19 is offered on the side inner wall that two the second rectangular channels 18 are located remotely from each other, the
The second round bar 20 is slidably fitted in two sliding eyes 19, one end of the second round bar 20 is welded with the second movable plate 21, the second round bar
20 other end is welded with the side of corresponding second rectangular block 7, and there are two the second supporting pads for the top setting of the second crawl plate 5
The top of plate 22, two second support backing plates 22 is fixedly installed with the second hydraulic cylinder 23, the output of the second hydraulic cylinder 23
Axis is welded with the side of corresponding second movable plate 21, grabs plate 4, second by mounting base 1, pillar 2, hydraulic push rod 3, first
Grab plate 5, the first rectangular block 6, the second rectangular block 7, the first mechanical gripping 8, the second mechanical gripping 9, the sliding of the first rectangular channel 10, first
Hole 11, the first round bar 12, first support backing plate 13, the first hydraulic cylinder 14, the first movable plate 15, the first rectangular shaft 16, first
High-strength bolt 17, the second rectangular channel 18, the second sliding eye 19, the second round bar 20, the second movable plate 21, the second support plate 22,
Two hydraulic cylinders 23, the second rectangular shaft 24, the second high-strength bolt 25, mounting blocks 26, third mechanical gripping 27, third high-strength bolt
28, the first gag lever post 29 and the second gag lever post 30, in use, mounting base 1 is connect with crane, by hydraulic push rod 3 to object
Body is grabbed, and when needing to grab different objects, is opened two the first hydraulic cylinders 14, is passed through two the first movable plates
15, two the first round bars 12 and two the first rectangular blocks 6 adjust the spacing between two the first mechanical grippings 8, similarly open two
Second hydraulic cylinder 23 adjusts two by two the second movable plates, 21, two the second round bars 22 and two the second rectangular blocks 20
Spacing between second mechanical gripping 9 makes two the first mechanical grippings 8 and two the second mechanical grippings 9 cooperate, can be to different rulers
Very little object is grabbed；When adjusting two the first mechanical grippings 8, two the first rectangular blocks 6 are respectively in two the first rectangular shafts 16
Sliding, two the first gag lever posts 29 slide in corresponding two the first backing plate supporting blocks respectively, play limit to the first mechanical gripping 8
The effect of position and support increases the stability of the first mechanical gripping 8, when similarly adjusting the second mechanical gripping 9, two the second rectangular blocks 7
It is slided in two the second rectangular shafts 24 respectively, two the second gag lever posts 30 are respectively in corresponding two the first backing plate supporting blocks
Upper sliding plays the role of limit and support to the second mechanical gripping 9, increases the stability of the second mechanical gripping 9；It needs to mechanical gripping
When being replaced, since the first mechanical gripping 8, the second mechanical gripping 9 and third mechanical gripping 27 pass through the first high-strength bolt 17, the respectively
Two high-strength bolts 25 and third high-strength bolt 28 are mounted on crane, can be carried out more by disassembly high-strength bolt to mechanical gripping
It changes, easy to operate, in the present invention, the first hydraulic cylinder 14 and the second hydraulic cylinder 23 pass through crane offer power, the present invention
It is economical and practical, by the position of adjusting the first mechanical gripping 8 and the second mechanical gripping 9, various sizes of object can be grabbed,
Use scope is expanded, the stability of the first mechanical gripping 8 is increased by the first rectangular shaft 16 and the second gag lever post 19, passes through
Two rectangular shafts 24 and the second gag lever post 30 increase the stability of the second mechanical gripping 9, by disassembly high-strength bolt to mechanical gripping into
Row replacement, it is easy to operate, meet use demand.
In the present embodiment, it is welded with the first rectangular shaft 16 on the two sides inner wall of the first rectangular channel 10, on the first rectangular block 6
The first rectangular opening is offered, the first rectangular shaft 16 is slidably connected with corresponding first rectangular opening, in the two sides of the second rectangular channel 18
It is welded with the second rectangular shaft 24 on wall, the second rectangular opening, the second rectangular shaft 24 and corresponding are offered on the second rectangular block 7
Two rectangular openings are slidably connected, and the bottom of the first support backing plate 13 is welded with two the first backing plate supporting blocks, the first movable plate 15
Side is welded with the first gag lever post 29, and the first gag lever post 29 is slidably connected with corresponding first backing plate supporting block, the second supporting pad
The bottom of plate 22 is welded with two the second backing plate supporting blocks, and the side of the second movable plate 21 is welded with the second gag lever post 30, and second
Gag lever post 30 is slidably connected with corresponding second backing plate supporting block, and the side of the first rectangular block 6 offers that side is opening
One mounting groove, the first mechanical gripping 8 are adapted with corresponding first mounting groove, are opened up in the first mechanical gripping 8 there are two first through hole,
Second through-hole there are two opening up on first rectangular block 6, is connected with the first high-strength spiral shell between first through hole and corresponding second through-hole
Bolt 17, the side of the second rectangular block 7 offer the second mounting groove that side is opening, and the second mechanical gripping 9 is pacified with corresponding second
Tankage is adapted, and is opened up in the second mechanical gripping 9 there are two the first mounting hole, opens up that there are two the second installations on the second rectangular block 7
Hole, is connected with the second high-strength bolt 25 between the first mounting hole and corresponding second installation, the bottom of the second crawl plate 5 is welded with
Mounting blocks 26 are equipped with third mechanical gripping 27 on mounting blocks 26, and third mechanical gripping 27 is located between two the second mechanical grippings 9,
The side of mounting blocks 26 offers the third groove that side is opening, and third mechanical gripping 27 is adapted with third groove, third machine
Tool, which is grabbed, to be opened up on 27 there are two the first circular hole, opens up that there are two the second circular hole, the first circular holes and corresponding second on mounting blocks 26
Third high-strength bolt 28 is connected between circular hole, the first gag lever post 29 and the second gag lever post 30 are L-type structure, the first mechanical gripping
8, the second mechanical gripping 9 and third mechanical gripping 27 are cambered design, are grabbed by mounting base 1, pillar 2, hydraulic push rod 3, first
Plate 4, second grab plate 5, the first rectangular block 6, the second rectangular block 7, the first mechanical gripping 8, the second mechanical gripping 9, the first rectangular channel 10,
First sliding eye 11, the first round bar 12, first support backing plate 13, the first hydraulic cylinder 14, the first movable plate 15, the first rectangular shaft
16, the first high-strength bolt 17, the second rectangular channel 18, the second sliding eye 19, the second round bar 20, the support of the second movable plate 21, second
Plate 22, the second hydraulic cylinder 23, the second rectangular shaft 24, the second high-strength bolt 25, mounting blocks 26, third mechanical gripping 27, third are high
Strength bolt 28, the first gag lever post 29 and the second gag lever post 30 pass through hydraulic push rod in use, mounting base 1 is connect with crane
3 pairs of objects grab, and when needing to grab different objects, open two the first hydraulic cylinders 14, pass through two first
15, two the first round bars 12 of movable plate and two the first rectangular blocks 6 adjust the spacing between two the first mechanical grippings 8, similarly open
Two the second hydraulic cylinders 23 are opened, are adjusted by two the second movable plates, 21, two the second round bars 22 and two the second rectangular blocks 20
The spacing between two the second mechanical grippings 9 is saved, two the first mechanical grippings 8 and two the second mechanical grippings 9 is made to cooperate, it can be right
Different size objects are grabbed；When adjusting two the first mechanical grippings 8, two the first rectangular blocks 6 are respectively in two the first rectangles
It is slided on bar 16, two the first gag lever posts 29 slide in corresponding two the first backing plate supporting blocks respectively, to the first mechanical gripping 8
Play the role of limit and support, increases the stability of the first mechanical gripping 8, when similarly adjusting the second mechanical gripping 9, two the second squares
Shape block 7 slides in two the second rectangular shafts 24 respectively, and two the second gag lever posts 30 are respectively in corresponding two the first backing plates
It is slided in supporting block, plays the role of limit and support to the second mechanical gripping 9, increase the stability of the second mechanical gripping 9；It needs pair
When mechanical gripping is replaced, since the first mechanical gripping 8, the second mechanical gripping 9 and third mechanical gripping 27 pass through the first high-strength spiral shell respectively
Bolt 17, the second high-strength bolt 25 and third high-strength bolt 28 are mounted on crane, can be by disassembly high-strength bolt to machinery
It grabs and is replaced, it is easy to operate；The present invention is economical and practical, can by adjusting the position of the first mechanical gripping 8 and the second mechanical gripping 9
To grab to various sizes of object, use scope is expanded, is increased by the first rectangular shaft 16 and the second gag lever post 19
The stability of first mechanical gripping 8, increases the stabilization of the second mechanical gripping 9 by the second rectangular shaft 24 and the second gag lever post 30
Property, mechanical gripping is replaced by dismantling high-strength bolt, it is easy to operate, meet use demand.
The present invention use process is as follows: in use, mounting base 1 is connect with crane, by hydraulic push rod 3 to object into
Row crawl when needing to grab different objects, first adjusts the spacing between two the first mechanical grippings 8, opens two first
Hydraulic cylinder 14, two the first hydraulic cylinders 14 drive two the first movable plate 15 movements, and two the first movable plates 15 drive two
A first round bar 12 moves, and two the first round bars 12 drive two the first rectangular blocks 6 to slide in two the first rectangular channels 10, and two
A first movable plate 15 drives two the first rectangular shafts 16 to slide in corresponding two the first backing plate supporting blocks respectively, while two
A first rectangular block 6 slides in two the first rectangular shafts 16 respectively, after adjusting properly, stops two the first hydraulic cylinders 14,
Similarly adjust the spacing of two the second mechanical grippings 9 again, open two the second hydraulic cylinders 23, by two the second movable plates 21,
Two the second round bars 22 and two the second rectangular blocks 20 adjust the spacing between two the second mechanical grippings 9, make two first machinery
Grab 8 and two the second mechanical grippings 9 cooperate, adjust it is suitable after, stop two the second hydraulic cylinders 23, need to mechanical gripping into
When row replacement, since the first mechanical gripping 8, the second mechanical gripping 9 and third mechanical gripping 27 pass through the first high-strength bolt 17, second respectively
High-strength bolt 25 and third high-strength bolt 28 are mounted on crane, can be carried out more by disassembly high-strength bolt to mechanical gripping
It changes, it is easy to operate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of crane grasping system, including mounting base (1), the bottom of mounting base (1) are equipped with pillar (2), on pillar (2)
It is rotatably equipped with the first crawl plate (4) and the second crawl plate (5), in mounting base (1) there are two rotational installations hydraulic push rod (3),
Two hydraulic push rods (3) are rotatablely connected with the first crawl plate (4) and the second crawl plate (5) respectively, which is characterized in that described first
The bottom of crawl plate (4) and the second crawl plate (5) is slidably installed respectively, and there are two the first rectangular block (6) and two the second rectangular blocks
(7), the bottom of first crawl plate (4) is opened up there are two the first rectangular channel (10), and two the first rectangular blocks (6) are respectively with two
A first rectangular channel (10) is slidably connected, and is mounted on the first mechanical gripping (8) on two the first rectangular blocks (6), two the first squares
It offers on the side inner wall that shape slot (10) is located remotely from each other the first sliding eye (11), is slidably fitted in the first sliding eye (11)
First round bar (12), the first round bar (12) one end are welded with the first movable plate (15), the other end of the first round bar (12) with it is corresponding
The first rectangular block (6) side welding, it is described first crawl plate (4) top setting there are two first support backing plate (13),
The top of two first supports backing plate (13) is fixedly installed with the first hydraulic cylinder (14), the output of the first hydraulic cylinder (14)
The side of axis and corresponding first movable plate (15) is welded, and the bottom of second crawl plate (5) opens up that there are two the second rectangles
Slot (18), two the second rectangular blocks (7) are slidably connected with two the second rectangular channels (18) respectively, on two the second rectangular blocks (7)
It is mounted on the second mechanical gripping (9), offers the second sliding on the side inner wall that two the second rectangular channels (18) are located remotely from each other
Hole (19), the second sliding eye (19) is interior to be slidably fitted with the second round bar (20), and it is living that one end of the second round bar (20) is welded with second
Movable plate (21), the other end of the second round bar (20) are welded with the side of corresponding second rectangular block (7), the second crawl plate
(5) there are two the second support backing plate (22), the top of two second supports backing plate (22) is fixedly installed with for top setting
Two hydraulic cylinders (23), the output shaft of the second hydraulic cylinder (23) are welded with the side of corresponding second movable plate (21).
2. a kind of crane grasping system according to claim 1, which is characterized in that the two of first rectangular channel (10)
It is welded on the inner wall of side the first rectangular shaft (16), the first rectangular opening, the first rectangular shaft (16) is offered on the first rectangular block (6)
It is slidably connected with corresponding first rectangular opening.
3. a kind of crane grasping system according to claim 1, which is characterized in that the two of second rectangular channel (18)
It is welded on the inner wall of side the second rectangular shaft (24), the second rectangular opening, the second rectangular shaft (24) is offered on the second rectangular block (7)
It is slidably connected with corresponding second rectangular opening.
4. a kind of crane grasping system according to claim 1, which is characterized in that first support backing plate (13)
Bottom is welded with two the first backing plate supporting blocks, and the side of the first movable plate (15) is welded with the first gag lever post (29), the first limit
Position bar (29) is slidably connected with corresponding first backing plate supporting block.
5. a kind of crane grasping system according to claim 1, which is characterized in that second support backing plate (22)
Bottom is welded with two the second backing plate supporting blocks, and the side of the second movable plate (21) is welded with the second gag lever post (30), the second limit
Position bar (30) is slidably connected with corresponding second backing plate supporting block.
6. a kind of crane grasping system according to claim 1, which is characterized in that the one of first rectangular block (6)
Side offers the first mounting groove that side is opening, and the first mechanical gripping (8) is adapted with corresponding first mounting groove, and first is mechanical
Grab and opened up on (8) there are two first through hole, opened up on the first rectangular block (6) there are two the second through-hole, first through hole with it is corresponding
The first high-strength bolt (17) are connected between second through-hole.
7. a kind of crane grasping system according to claim 1, which is characterized in that the one of second rectangular block (7)
Side offers the second mounting groove that side is opening, and the second mechanical gripping (9) is adapted with corresponding second mounting groove, and second is mechanical
Grab and opened up on (9) there are two the first mounting hole, opened up on the second rectangular block (7) there are two the second mounting hole, the first mounting hole with
The second high-strength bolt (25) are connected between corresponding second installation.
8. a kind of crane grasping system according to claim 1, which is characterized in that the bottom of second crawl plate (5)
Portion is welded with mounting blocks (26), is equipped on mounting blocks (26) third mechanical gripping (27), and third mechanical gripping (27) is located at two
Between second mechanical gripping (9).
9. a kind of crane grasping system according to claim 8, which is characterized in that open the side of the mounting blocks (26)
It is the third groove of opening equipped with side, third mechanical gripping (27) is adapted with third groove, and third mechanical gripping opens up on (27)
It there are two the first circular hole, opens up that there are two the second circular holes on mounting blocks (26), connects between the first circular hole and corresponding second circular hole
It is connected to third high-strength bolt (28).
10. a kind of crane grasping system according to claim 4, which is characterized in that first gag lever post (29) and
Second gag lever post (30) is L-type structure, and the first mechanical gripping (8), the second mechanical gripping (9) and third mechanical gripping (27) are arc
Design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633457.0A CN109552986A (en) | 2018-12-29 | 2018-12-29 | A kind of crane grasping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633457.0A CN109552986A (en) | 2018-12-29 | 2018-12-29 | A kind of crane grasping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109552986A true CN109552986A (en) | 2019-04-02 |
Family
ID=65871933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811633457.0A Pending CN109552986A (en) | 2018-12-29 | 2018-12-29 | A kind of crane grasping system |
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| Country | Link |
|---|---|
| CN (1) | CN109552986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118145486A (en) * | 2024-05-11 | 2024-06-07 | 河南省朝前建设工程有限公司太公镇分公司 | Grabbing device of building engineering hoist |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3415877A1 (en) * | 1984-04-28 | 1985-10-31 | Scheffer Maschinen- u. Apparatebau GmbH, 4414 Sassenberg | Grab for a material crane for agricultural purposes |
| CN105016199A (en) * | 2015-07-26 | 2015-11-04 | 安庆市港机制造有限责任公司 | Grab bucket special for pipeline-like objects |
| CN204897195U (en) * | 2015-07-26 | 2015-12-23 | 安庆市港机制造有限责任公司 | Adjustable grab bucket of size with two -stage fill lamella |
| CN206705504U (en) * | 2017-03-29 | 2017-12-05 | 天津源泰德润钢管制造集团有限公司 | A kind of heavy rectangular tube hoisting fixture |
| CN207390819U (en) * | 2017-10-19 | 2018-05-22 | 新昌县回山镇金帛机械厂 | A kind of refrigeration accessory handling apparatus hanging hook assembly |
-
2018
- 2018-12-29 CN CN201811633457.0A patent/CN109552986A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3415877A1 (en) * | 1984-04-28 | 1985-10-31 | Scheffer Maschinen- u. Apparatebau GmbH, 4414 Sassenberg | Grab for a material crane for agricultural purposes |
| CN105016199A (en) * | 2015-07-26 | 2015-11-04 | 安庆市港机制造有限责任公司 | Grab bucket special for pipeline-like objects |
| CN204897195U (en) * | 2015-07-26 | 2015-12-23 | 安庆市港机制造有限责任公司 | Adjustable grab bucket of size with two -stage fill lamella |
| CN206705504U (en) * | 2017-03-29 | 2017-12-05 | 天津源泰德润钢管制造集团有限公司 | A kind of heavy rectangular tube hoisting fixture |
| CN207390819U (en) * | 2017-10-19 | 2018-05-22 | 新昌县回山镇金帛机械厂 | A kind of refrigeration accessory handling apparatus hanging hook assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118145486A (en) * | 2024-05-11 | 2024-06-07 | 河南省朝前建设工程有限公司太公镇分公司 | Grabbing device of building engineering hoist |
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Application publication date: 20190402 |
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