CN206872281U - A kind of clamping structure of hoisting machinery - Google Patents
A kind of clamping structure of hoisting machinery Download PDFInfo
- Publication number
- CN206872281U CN206872281U CN201720820815.3U CN201720820815U CN206872281U CN 206872281 U CN206872281 U CN 206872281U CN 201720820815 U CN201720820815 U CN 201720820815U CN 206872281 U CN206872281 U CN 206872281U
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- Prior art keywords
- hole
- clamping plate
- groove
- fixed block
- welded
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Abstract
The utility model discloses a kind of clamping structure of hoisting machinery, including pressing from both sides platform, first through hole is offered on the folder platform, right clamping plate and draw back plate are slidably fitted with the first through hole, the draw back plate is located at the side of right clamping plate, the right clamping plate is welded with the first fixed block close to the side of draw back plate, the side of first fixed block is provided with two L-type poles, two L-type poles include left branching rod and the right pole being rotatably installed in by pivot pin on left branching rod, two left branching rods are rotatablely installed in the side of the first fixed block, the draw back plate is welded with the second fixed block close to the side of right clamping plate, two right poles are rotatablely installed in the side of the second fixed block.The utility model can clamp material more to fasten, and material is clamped between left clamping plate and right clamping plate, and L-type pole promotes right clamping plate, and close to left clamping plate, what can more be fastened clamps to material.
Description
Technical field
It the utility model is related to hoisting machinery technical field, more particularly to a kind of clamping structure of hoisting machinery.
Background technology
Hoisting machinery refers to suspension hook or other load-engaging devices hanging weight, the cyclicity such as is lifted and migrated in space and make
The machinery of industry, hoisting machinery have many types, wherein " crane ", " tower crane ", " overhead traveling crane " and " driving " etc. be commonly called as refer to be exactly
A kind of or a few class in hoisting machinery.
Hoisting machinery needs to carry out material the clamping of enough fastenings, but the clamping in common hoisting machinery in operation
Structure clamps not enough fastening to material, therefore is used to solve the above problems we have proposed a kind of clamping structure of hoisting machinery.
Utility model content
The purpose of this utility model is and a kind of hoisting machinery for proposing in order to solve shortcoming present in prior art
Clamping structure.
To achieve these goals, the utility model employs following technical scheme：
A kind of clamping structure of hoisting machinery, including folder platform, described press from both sides offer first through hole, the first through hole on platform
Right clamping plate and draw back plate are inside slidably fitted with, the draw back plate is located at the side of right clamping plate, and the right clamping plate is close to draw back plate
Side is welded with the first fixed block, and the side of first fixed block is provided with two L-type poles, and two L-type poles include a left side
Pole and the right pole being rotatably installed in by pivot pin on left branching rod, two left branching rods are rotatablely installed one in the first fixed block
Side, the draw back plate are welded with the second fixed block close to the side of right clamping plate, and two right poles are rotatablely installed fixes in second
The side of block, two pivot pins side close to each other are slidably fitted with head rod and the second connecting rod respectively, and described second
The first groove is offered at the top of connecting rod, the bottom of the head rod extends to the inside of the first groove, and first connects
The outside of extension bar is connected with the side walls of the first groove, and the first push rod electricity is provided with the bottom interior wall of first groove
Machine, the output shaft of first push-rod electric machine mutually weld with the bottom of head rod, on the side inwall of the first through hole
The second through hole is offered, second through hole is located at side of the draw back plate away from right clamping plate, is slidably installed in second through hole
There is draw bar, one end of the draw bar extends in first through hole and mutually welded with side of the draw back plate away from right clamping plate, institute
State first through hole and motor is installed with the side inwall of the second through hole, the motor is located at draw bar
Lower section, the outer sheath of the driving motor output shaft are provided with gear, and the gear is located at the side of draw bar, and the draw bar leans on
The side of nearly gear is provided with rack, and rack and pinion is meshed.
Preferably, the second groove is offered in the bottom interior wall of second through hole, is consolidated in the bottom interior wall of the second groove
Dingan County is equipped with the second push-rod electric machine, and the top of the second push-rod electric machine output shaft is welded with triangle card column, the draw bar
Bottom equidistantly offers multiple necks, and the neck is adapted with triangle card column.
Preferably, the bottom of the folder platform is welded with left clamping plate, and the left clamping plate is located at first through hole away from the second through hole
Side.
Preferably, installing plate is welded with the bottom interior wall of first groove, the corner of the installing plate offers
Bolt slot, bolt slot internal thread are connected with bolt, and first push-rod electric machine is consolidated by the bolt slot and bolt of installing plate corner
Dingan County is in the bottom interior wall of the first groove.
Preferably, the both sides of the head rod are welded with draw runner, are opened on the both sides inwall of first groove
Provided with the slide strip slot being adapted with draw runner, draw runner is connected with slide.
Preferably, shaft hole is offered on the gear, the output shaft of the motor is fixedly installed in shaft hole
On inwall.
Compared with prior art, the beneficial effects of the utility model are：By left clamping plate, right clamping plate, the second push-rod electric machine,
Triangle card column, neck, start motor, gear, rack, draw bar, the second through hole, draw back plate, first through hole, the second fixation
Block, L-type pole, the first fixed block are engaged, and can be positioned over material between left clamping plate and right clamping plate and be made material and left folder
Plate and right clamping plate are in contact, and pass through the second push-rod electric machine, triangle card column, neck, the first push-rod electric machine, head rod, first
Groove, L-type pole, the first fixed block, right clamping plate and left clamping plate are engaged, and material can be clamped more to fasten.
The utility model can clamp material more to fasten, and material is clamped between left clamping plate and right clamping plate, L-type
Pole promotes right clamping plate, and close to left clamping plate, what can more be fastened clamps to material.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of hoisting machinery clamping structure cross section structure diagram；
Fig. 2 be the utility model proposes a kind of hoisting machinery clamping structure part A structure front view；
Fig. 3 be the utility model proposes a kind of hoisting machinery clamping structure the second connecting rod sectional structure signal
Figure；
Fig. 4 be the utility model proposes a kind of hoisting machinery clamping structure part B cross section structure diagram.
In figure：1 folder platform, 2 left clamping plates, 3 first through hole, 4 right clamping plates, 5 racks, 6 draw bars, 7 second connecting rods, 8 push-and-pulls
Plate, 9 head rods, 10L types pole, 11 first fixed blocks, 12 second fixed blocks, 13 first grooves, 14 first push-rod electric machines,
15 installing plates, 16 gears, 17 motors, 18 second through holes, 19 necks, 20 triangle card columns, 21 second grooves, 22 second push rods
Motor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-4, a kind of clamping structure of hoisting machinery, including folder platform 1, press from both sides and offer first through hole 3 on platform 1, the
Right clamping plate 4 and draw back plate 8 are slidably fitted with one through hole 3, draw back plate 8 is located at the side of right clamping plate 4, and right clamping plate 4 is close to push-and-pull
The side of plate 8 is welded with the first fixed block 11, and the side of the first fixed block 11 is provided with two L-type poles 10, two L-type poles 10
Include left branching rod and the right pole being rotatably installed in by pivot pin on left branching rod, two left branching rods are rotatablely installed solid in first
Determine the side of block 11, draw back plate 8 is welded with the second fixed block 12 close to the side of right clamping plate 4, and two right poles are rotatablely installed
In the side of the second fixed block 12, two pivot pins side close to each other is slidably fitted with the company of head rod 9 and second respectively
Extension bar 7, the top of the second connecting rod 7 offer the first groove 13, and the bottom of head rod 9 extends to the interior of the first groove 13
Portion, and the outside of head rod 9 connects with the side walls of the first groove 13, is provided with the bottom interior wall of the first groove 13
First push-rod electric machine 14, the output shaft of the first push-rod electric machine 14 mutually weld with the bottom of head rod 9, and the one of first through hole 3
Offer the second through hole 18 on the inwall of side, the second through hole 18 is located at side of the draw back plate 8 away from right clamping plate 4, in the second through hole 18
Be slidably fitted with draw bar 6, one end of draw bar 6 extend in first through hole 3 and with side of the draw back plate 8 away from right clamping plate 4
Mutually weld, first through hole 3 is installed with motor 17 on the side inwall of the second through hole 18, and motor 17 is located at
The lower section of draw bar 6, the outer sheath of the output shaft of motor 17 are provided with gear 16, and gear 16 is located at the side of draw bar 6, traction
Bar 6 is provided with rack 5 close to the side of gear 16, and rack 5 is meshed with gear 16, passes through left clamping plate 2, right clamping plate 4, the second push rod
Motor 22, triangle card column 20, neck 19, startup motor 17, gear 16, rack 5, draw bar 6, the second through hole 18, push-and-pull
Plate 8, first through hole 3, the second fixed block 12, L-type pole 10, the first fixed block 11 are engaged, and material can be positioned over to left folder
Between plate 2 and right clamping plate 4 and material is in contact with left clamping plate 2 and right clamping plate 4, pass through the second push-rod electric machine 22, triangle card column
20th, neck 19, the first push-rod electric machine 14, head rod 9, the first groove 13, L-type pole 10, the first fixed block 11, right clamping plate
4 and left clamping plate 2 be engaged, material can be clamped more to fasten, the utility model can clamp material more to fasten,
Material is clamped between left clamping plate 2 and right clamping plate 4, L-type pole 10 promotes right clamping plate 4 more to be fastened close to left clamping plate 2
Material is clamped.
In the utility model, the second groove 21, the bottom of the second groove 21 are offered in the bottom interior wall of the second through hole 18
The second push-rod electric machine 22 is installed with inwall, the top of the output shaft of the second push-rod electric machine 22 is welded with triangle card column 20, led
The bottom for drawing bar 6 equidistantly offers multiple necks 19, and neck 19 is adapted with triangle card column 20, and the bottom of folder platform 1 is welded with
Left clamping plate 2, left clamping plate 2 are located at side of the first through hole 3 away from the second through hole 18, are welded with the bottom interior wall of the first groove 13
Installing plate 15, the corner of installing plate 15 offer bolt slot, and bolt slot internal thread is connected with bolt, and the first push-rod electric machine 14 is logical
Cross the bolt slot of 15 4 jiaos of installing plate and bolt is fixedly mounted in the bottom interior wall of the first groove 13, the two of head rod 9
Side is welded with draw runner, and the slide strip slot being adapted with draw runner, draw runner and chute are offered on the both sides inwall of the first groove 13
It is slidably connected, shaft hole is offered on gear 16, the output shaft of motor 17 is fixedly installed on the inwall of shaft hole, passed through
Left clamping plate 2, right clamping plate 4, the second push-rod electric machine 22, triangle card column 20, neck 19, start motor 17, gear 16, rack 5,
Draw bar 6, the second through hole 18, draw back plate 8, first through hole 3, the second fixed block 12, L-type pole 10, the first fixed block 11 match
Close, material can be positioned between left clamping plate 2 and right clamping plate 4 and material is in contact with left clamping plate 2 and right clamping plate 4, passed through
Second push-rod electric machine 22, triangle card column 20, neck 19, the first push-rod electric machine 14, head rod 9, the first groove 13, L-type branch
Bar 10, the first fixed block 11, right clamping plate 4 and left clamping plate 2 are engaged, and material can be clamped more to fasten, the utility model
Material can be clamped more to fasten, material is clamped between left clamping plate 2 and right clamping plate 4, L-type pole 10 promotes right clamping plate
4 close to left clamping plate 2, and what can more be fastened clamps to material.
Operation principle：Material is positioned over left clamping plate 2 close to the side of right clamping plate 4, starts the second push-rod electric machine 22, second
The output shaft of push-rod electric machine 22 drives downwards triangle card column 20 to depart from neck 19, closes the second push-rod electric machine 22, starts motor
17, motor 17 exports shaft driven gear 16 and rotated, and gear 16 drives draw bar 6 by rack 5, and draw bar 6 is the
Slided in two through holes 18 and promote draw back plate 8 to be moved in first through hole 3 to the direction close to left clamping plate 2, the band of draw back plate 8
Dynamic second fixed block 12, the second fixed block 12 drive two L-type poles 10, and two L-type poles 10 drive the first fixed block 11, the
One fixed block 11 promotes right clamping plate 4 to enter line slip, right clamping plate 4 and left clamping plate to close to the direction of left clamping plate 2 in first through hole 3
2 it is close to each other and cause right clamping plate 4 be in contact with material, now close motor 17, startup the second push-rod electric machine 22, second
The output shaft of push-rod electric machine 22 drives triangle card column 20 to move up and be caught in neck 19, closes the second push-rod electric machine 22, starts the
One push-rod electric machine 14, the output shaft of the first push-rod electric machine 14 drive the slide downward in the first groove 13 of head rod 9 so that two
Individual L-type pole 10 is close to each other, and now left branching rod promotes the first fixed block 11, and the first fixed block 11 promotes right clamping plate 4 so that right
Clamping plate 4 continues close with left clamping plate 2, and right clamping plate 4 is clamped to material jointly with left clamping plate 2, and preferably material can be entered
Row clamping.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of clamping structure of hoisting machinery, including folder platform (1), it is characterised in that it is logical to offer first on the folder platform (1)
Hole (3), the first through hole (3) is interior to be slidably fitted with right clamping plate (4) and draw back plate (8), and the draw back plate (8) is located at right clamping plate
(4) side, the right clamping plate (4) are welded with the first fixed block (11), first fixed block close to the side of draw back plate (8)
(11) side is provided with two L-type poles (10), and two L-type poles (10) include left branching rod and are rotatably installed in by pivot pin
Right pole on left branching rod, two left branching rods are rotatablely installed close in the side of the first fixed block (11), the draw back plate (8)
The side of right clamping plate (4) is welded with the second fixed block (12), and two right poles are rotatablely installed one in the second fixed block (12)
Side, two pivot pins side close to each other are slidably fitted with head rod (9) and the second connecting rod (7) respectively, and described second
The first groove (13) is offered at the top of connecting rod (7), the bottom of the head rod (9) extends to the first groove (13)
Inside, and the outside of head rod (9) connects with the side walls of the first groove (13), the bottom of first groove (13)
First push-rod electric machine (14), the output shaft of first push-rod electric machine (14) and the bottom of head rod (9) are installed on inwall
End is mutually welded, and the second through hole (18) is offered on the side inwall of the first through hole (3), and second through hole (18), which is located at, to push away
Side of the arm-tie (8) away from right clamping plate (4), second through hole (18) is interior to be slidably fitted with draw bar (6), the draw bar
(6) one end extends in first through hole (3) and mutually welded with side of the draw back plate (8) away from right clamping plate (4), and described first is logical
Hole (3) is installed with motor (17) on the side inwall of the second through hole (18), and the motor (17) is located at
The lower section of draw bar (6), the outer sheath of motor (17) output shaft are provided with gear (16), and the gear (16), which is located at, leads
Draw the side of bar (6), the draw bar (6) is provided with rack (5), rack (5) and gear (16) phase close to the side of gear (16)
Engagement.
2. the clamping structure of a kind of hoisting machinery according to claim 1, it is characterised in that second through hole (18)
The second groove (21) is offered in bottom interior wall, the second push-rod electric machine is installed with the bottom interior wall of the second groove (21)
(22), the top of the second push-rod electric machine (22) output shaft is welded with triangle card column (20), the bottom of the draw bar (6) etc.
Spacing offers multiple necks (19), and the neck (19) is adapted with triangle card column (20).
A kind of 3. clamping structure of hoisting machinery according to claim 1, it is characterised in that the bottom of the folder platform (1)
Left clamping plate (2) is welded with, the left clamping plate (2) is located at side of the first through hole (3) away from the second through hole (18).
4. the clamping structure of a kind of hoisting machinery according to claim 1, it is characterised in that first groove (13)
Installing plate (15) is welded with bottom interior wall, the corner of the installing plate (15) offers bolt slot, and bolt slot internal thread connects
It is connected to bolt, it is recessed that first push-rod electric machine (14) by the bolt slot and bolt of installing plate (15) corner is fixedly mounted on first
In the bottom interior wall of groove (13).
A kind of 5. clamping structure of hoisting machinery according to claim 1, it is characterised in that the head rod (9)
Both sides be welded with draw runner, offer the slide strip slot being adapted with draw runner on the both sides inwall of first groove (13),
Draw runner is connected with slide.
6. the clamping structure of a kind of hoisting machinery according to claim 1, it is characterised in that opened up on the gear (16)
There is shaft hole, the output shaft of the motor (17) is fixedly installed on the inwall of shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820815.3U CN206872281U (en) | 2017-07-07 | 2017-07-07 | A kind of clamping structure of hoisting machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820815.3U CN206872281U (en) | 2017-07-07 | 2017-07-07 | A kind of clamping structure of hoisting machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206872281U true CN206872281U (en) | 2018-01-12 |
Family
ID=61329873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720820815.3U Expired - Fee Related CN206872281U (en) | 2017-07-07 | 2017-07-07 | A kind of clamping structure of hoisting machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206872281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343270A (en) * | 2018-01-26 | 2018-07-31 | 孙培宗 | A kind of household sweat-steaming house of convenient dismounting |
| CN108394806A (en) * | 2018-01-24 | 2018-08-14 | 倪惠芳 | A kind of hoisting structure suitable for aerospace equipment |
-
2017
- 2017-07-07 CN CN201720820815.3U patent/CN206872281U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108394806A (en) * | 2018-01-24 | 2018-08-14 | 倪惠芳 | A kind of hoisting structure suitable for aerospace equipment |
| CN108343270A (en) * | 2018-01-26 | 2018-07-31 | 孙培宗 | A kind of household sweat-steaming house of convenient dismounting |
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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: 20180112 Termination date: 20200707 |