CN209890088U - Clamping claw for hoisting plate in engineering construction - Google Patents
Clamping claw for hoisting plate in engineering construction Download PDFInfo
- Publication number
- CN209890088U CN209890088U CN201920541555.5U CN201920541555U CN209890088U CN 209890088 U CN209890088 U CN 209890088U CN 201920541555 U CN201920541555 U CN 201920541555U CN 209890088 U CN209890088 U CN 209890088U
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- jaw
- slide bar
- claw
- sliding
- fixed
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Abstract
The utility model relates to a be used for in engineering construction panel hoist and mount to use clamping jaw discloses one kind and gets panel clamp through the cooperation of stationary dog and sliding jaw, and presss from both sides and put action easy operation's clamping jaw. The whole lifting device is simple in structure and low in required cost. Its characterized in that it has the spout to open along the axis on the slide bar, the spout vertically runs through the slide bar, spout one end extends to slide bar one end terminal surface, the spout other end is the inclined plane, and in the spout was arranged in to the horizontal pole, oblique inserted block has been put to horizontal pole one end, and just the inclined plane of oblique inserted block and spout other end is laminated mutually, the horizontal pole middle part is connected through fixed pin and slide bar, the horizontal pole other end is connected through connecting axle and slide bar, outwards wear out in the slide bar respectively at the both ends of connecting axle, on the horizontal pole was arranged in to rings, rings and horizontal pole are integrated into one piece, and fixed cover is arranged in slide bar one and is served, it has the through hole to open on the fixed sheathe cover.
Description
Technical Field
The utility model relates to a be used for hoist and mount of panel in engineering construction to hold claw with clamp relates to an engineering construction, carries out the gripper jaw that snatchs to panel during hoist and mount panel, belongs to engineering construction field. In particular to a clamping claw which clamps and releases the plate material through the matching of a fixed claw and a sliding claw and has simple operation.
Background
In the engineering work progress, often need lift by crane the transportation to some platelike parts, and traditional platelike part lifts by crane the mode and adopts to set up two sets of lifting ropes to entangle board both sides from the board bottom usually, then lift by crane the lifting rope through lifting hook claw to lift by crane the transportation to whole board, but this kind of mode of lifting by crane need carry out the winding of lifting rope to whole panel and cup joint the lifting by crane to panel, it is also loaded down with trivial details to the dismantlement of panel after the transportation is accomplished simultaneously, and the lifting rope also has the winding to tie the problem of not tight easy not hard up moreover.
Notice No. CN204297931U discloses a lift by crane anchor clamps, including lifting rope and anchor clamps body, lifting rope comprises lifting chain and rings, the one end of rings is connected with the crane, the other end is connected with the lifting chain, the both ends of lifting chain are fixed respectively on connecting plate one and connecting plate two, the anchor clamps body includes two jack catchs one and two jack catchs two, the upper end of two jack catchs one is connected through connecting plate one, connect through connecting plate two between two upper ends of jack catchs two, jack catchs one and jack catchs two are articulated together through the connecting pin axle in the middle of, fixing nut is equipped with at the connecting pin axle both ends, jack catchs one and jack catchs two lower extreme all have circular-arc chuck, this anchor clamps jack catch tip radian is crooked less, be unsuitable to carry out the hook clamp to plate material in order to lift by.
Notice No. CN207001987U discloses a sucking disc formula is lifted by crane hand claw for frame, including the backup pad, the both sides of backup pad are connected with four first hand claws through the connecting seat, and the other both sides of backup pad are connected with two second hand claws through the connecting seat, one side of first hand claw lower extreme is passed through the hydraulic stem and is connected with the lower surface of backup pad, and one side of second hand claw lower extreme is passed through electric telescopic handle and is connected with the lower surface of backup pad, is provided with the sucking disc on the mounting panel, this hand is grabbed and is used electric telescopic handle to control and snatch, and it need be connected electrical system with current equipment of lifting by crane separately to install simultaneously, and the maintenance is changed all comparatively trouble, and is with higher costs, does not.
Disclosure of Invention
In order to improve the condition, the utility model relates to a clamping jaw for hoisting of panel in engineering construction provides one kind and gets panel through the cooperation of stationary dog and sliding jaw clamp, and presss from both sides and put action easy operation's clamping jaw. The whole lifting device is simple in structure and low in required cost.
The utility model relates to a be used for in engineering construction panel hoist and mount to realize with holding claw like this: the utility model relates to a plate material hoist and mount are with holding claw for engineering construction comprises slide bar, adjusting nut, sliding sleeve, rings, connecting axle, stationary dog, sliding dog, fixed pin, oblique inserted block, fixed cover, horizontal pole and claw tip, open along the axis on the slide bar has the spout, the spout vertically runs through the slide bar, spout one end extends to slide bar one end terminal surface, the spout other end is the inclined plane, the horizontal pole is arranged in the spout, horizontal pole one end has the oblique inserted block, and oblique inserted block and the inclined plane of the spout other end are laminated mutually, the horizontal pole middle part is connected through fixed pin and slide bar, the horizontal pole other end is connected through connecting axle and slide bar, the both ends of connecting axle are outwards worn out from the slide bar respectively, rings are arranged on the horizontal pole, rings and horizontal pole are integrated into one piece, fixed cover is nested in slide bar one end, open on the fixed cover has the, the connecting shaft penetrates out of the through hole, the fixed claw is rotatably arranged on the connecting shaft, the position, corresponding to the fixed sleeve, of the fixed claw is downwards sunken to form a abdicating groove, two claw end parts are arranged on the fixed claw, the sliding sleeve is sleeved on the sliding rod, the sliding claw is arranged on the outer side wall of the sliding sleeve and is opposite to the fixed claw, the two claw end parts are arranged on the sliding claw, the bottom of the sliding claw is higher than the bottom of the fixed claw, the adjusting nut is sleeved on the other end of the sliding rod and is in threaded connection with the sliding rod, the adjusting nut is in contact with one end of the sliding sleeve, the hanging ring is arranged between the sliding sleeve and the fixed sleeve, a plurality of pits are arranged on the inner side of the hanging ring, the surface of the fixed claw is provided with the anti-slip pad;
furthermore, a position avoiding groove is formed in the end part of the claw, the cylindrical insertion block is arranged in the position avoiding groove, and one end of the cylindrical insertion block is hinged with the end part of the claw;
furthermore, the claw end part on the fixed claw is rotatably connected with the fixed claw through a screwing valve, and the claw end part on the sliding claw is rotatably connected with the sliding claw through a screwing valve.
Has the beneficial effects.
The clamping and releasing operation is simple, the plate-shaped materials can be simply and effectively grabbed, and the clamping stability is better.
And secondly, the whole hoisting device is simple in structure and low in required cost.
And thirdly, the claw end part of the lifting claw can be subjected to angle adjustment so as to adapt to the clamping requirements of different plates.
Drawings
Fig. 1 is a three-dimensional structure diagram of a clamping claw for hoisting a plate in engineering construction of the utility model;
fig. 2 is a schematic structural view of the clamping jaw for hoisting the plate in the engineering construction of the present invention;
fig. 3 is a schematic structural view of the clamping jaw for hoisting the plate in the engineering construction of the present invention;
fig. 4 is a schematic structural view of an embodiment 2 of a clamping jaw for hoisting a plate in engineering construction according to the present invention;
fig. 5 is a three-dimensional structure diagram of the clamping jaw for hoisting the plate in the engineering construction of the embodiment 3 of the invention;
in the attached drawings
Wherein the method comprises the following steps: the device comprises a sliding rod (1), an adjusting nut (2), a sliding sleeve (3), a lifting ring (4), a connecting shaft (5), a fixed jaw (6), a sliding jaw (7), a fixed pin (8), an inclined insert block (9), an L-shaped plate (10), a fixed sleeve (11), a cylindrical insert block (12), a avoiding groove (13), a cross rod (14), a screwing valve (15) and a jaw end part (16).
The specific implementation mode is as follows:
example 1:
the utility model relates to a plate material for hoist and mount clamping jaw for engineering construction is realized like this, by slide bar (1), adjusting nut (2), sliding sleeve (3), rings (4), connecting axle (5), stationary dog (6), sliding jaw (7), fixed pin (8), oblique inserted block (9), fixed cover (11), horizontal pole (14) and claw tip (16) are constituteed, slide bar (1) is gone up along the axis and is opened the spout, the spout vertically runs through slide bar (1), spout one end extends to slide bar (1) one end terminal surface, the spout other end is the inclined plane, horizontal pole (14) are arranged in the spout, inclined inserted block (9) is put to horizontal pole (14) one end, and inclined inserted block (9) and the spout other end inclined plane are laminated mutually, horizontal pole (14) middle part is connected with slide bar (1) through fixed pin (8), the horizontal pole (14) other end is connected with slide bar (1) through connecting axle (5), the both ends of connecting axle (5) are worn out from slide bar (1) is inside outward respectively, and on horizontal pole (14) were arranged in to rings (4), rings (4) and horizontal pole (14) are integrated into one piece, and slide bar (1) was served to fixed cover (11) cover is arranged in, it has the through hole to open on fixed cover (11), and wears out in the through hole connecting axle (5), and on connecting axle (5) were arranged in to stationary dog (6) is rotatable, stationary dog (6) correspond the position of fixed cover (11) and caves in downwards and form the groove of stepping down, stationary dog (6) overhead has two claw tip (16), and slide bar (3) cover is arranged in on slide bar (1), and sliding jaw (7) are arranged in on slide bar (3) lateral wall, and relative with stationary dog (6), sliding jaw (7) overhead has two claw tip (16), the bottom of sliding jaw (7) is higher than the bottom of stationary dog (6), the adjusting nut (2) is sleeved on the other end of the sliding rod (1) and is in threaded connection with the sliding rod (1), the adjusting nut (2) is in contact with one end of the sliding sleeve (3), the hanging ring (4) is located between the sliding sleeve (3) and the fixed sleeve (11), a plurality of pits are arranged on the inner side of the hanging ring (4), the surface of the fixed claw (6) is provided with an anti-slip pad, the surface of the sliding claw (7) is provided with the anti-slip pad, and one side of the claw end part (16) is an arc-shaped surface;
when the lifting device is used, when a plate is lifted, small holes which are hooked by the fixed claws (6) and the sliding claws (7) are punched in advance on the plate, the lifting rings (4) are firstly hung and buckled on the lifting claws of the lifting device, then the plate is vertically arranged between the sliding claws (7) and the fixed claws (6), the sliding sleeve (3) is pushed to slide along the sliding rod (1) through the rotary adjusting nut (2), the sliding sleeve (3) pushes the sliding claws (7) to be inserted into the corresponding small holes in the plate, meanwhile, the fixed claws (6) are inserted into the corresponding small holes in the plate, the plate is clamped, and in the clamping process, the fixed claws (6) can be rotated to adjust the angles according to needs, so that the fixed claws can be conveniently inserted into the small holes in the plate;
the clamping claw can clamp an L-shaped plate (10) or a T-shaped plate with a bending edge angle, when the L-shaped plate (10) is clamped, one end of the L-shaped plate (10) which is bent can be hooked to lean against a fixed claw (6), a sliding claw (7) is pushed by rotating an adjusting nut (2), so that the sliding claw (7) is pressed on one side surface of the L-shaped plate (10), and the sliding claw (7) is matched with the fixed claw (6) to form a clamping state;
example 2:
the differences between this example and example 1 are: a position avoiding groove (13) is formed in the claw end portion (16), the cylindrical insertion block (12) is arranged in the position avoiding groove (13), and one end of the cylindrical insertion block (12) is hinged with the claw end portion (16); when the clamping device is used, the cylindrical insertion block (12) can be rotationally pulled out from the avoiding groove (13), the cylindrical insertion block (12) can assist the end part (16) of the claw to be inserted into the small hole in the plate to assist the clamping, lifting and hoisting, and when the clamping device is not used, the cylindrical insertion block (12) can be rotationally placed into the avoiding groove (13) in the end part (16) of the claw;
example 3:
the differences between this example and example 1 are: the claw end part (16) on the fixed claw (6) is rotatably connected with the fixed claw (6) through a screwing valve (15), and the claw end part (16) on the sliding claw (7) is rotatably connected with the sliding claw (7) through the screwing valve (15); when in use, the angle of the end part (16) of the rotating claw can be adjusted to adapt to different working requirements, and the grabbing use range of the device is expanded;
the bottom of the sliding claw (7) is higher than that of the fixed claw (6), so that claw end parts (16) of the sliding claw (7) and the fixed claw (6) are staggered, and different positions of a plate can be hooked for clamping;
the inner side of the hanging ring (4) is provided with a plurality of pits for limiting and fixing the hanging claws;
the surface of the fixed claw (6) is provided with the anti-slip pad, and the surface of the sliding claw (7) is provided with the anti-slip pad, so that the friction force between the clamping claw and the plate is increased, and the clamping stability is improved;
the plate can be clamped by matching the fixed claw (6) with the sliding claw (7), and the clamping and releasing actions are simple to operate.
The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.
It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (8)
1. The utility model provides a be used for plate material hoist and mount in engineering construction to hold claw, characterized by: comprises a slide bar, an adjusting nut, a sliding sleeve, a lifting ring, a connecting shaft, a fixed claw, a sliding claw, a fixed pin, an oblique insert block, a fixed sleeve, a cross bar and a claw end part, wherein a sliding groove is formed in the slide bar along the axis, the sliding groove vertically penetrates through the slide bar, one end of the sliding groove extends to one end face of the slide bar, the other end of the sliding groove is an inclined plane, the cross bar is arranged in the sliding groove, one end of the cross bar is provided with the oblique insert block, the inclined plane of the oblique insert block is attached to the inclined plane of the other end of the sliding groove, the middle part of the cross bar is connected with the slide bar through the fixed pin, the other end of the cross bar is connected with the slide bar through the connecting shaft, two ends of the connecting shaft respectively penetrate out from the inside of the slide bar, the lifting ring is arranged on the cross bar, the fixed sleeve is sleeved, the fixed claw overhead has two claw tip, and the sliding sleeve cover is arranged in on the slide bar, and the sliding jaw is arranged in on the sliding sleeve lateral wall, and relative with the fixed claw, the sliding jaw overhead has two claw tip, the bottom of sliding jaw is higher than the bottom of fixed claw, and adjusting nut overlaps and arranges in on the slide bar other end, and with slide bar looks spiro union, adjusting nut and sliding sleeve one end contact, rings are located between sliding sleeve and the fixed cover.
2. The clamping jaw for hoisting the plate in the engineering construction as claimed in claim 1, wherein the end of the jaw is provided with a space-avoiding groove, the cylindrical insert is disposed in the space-avoiding groove, and one end of the cylindrical insert is hinged to the end of the jaw.
3. The clamping jaw for hoisting the plate material in the engineering construction as claimed in claim 1, wherein the jaw end of the fixed jaw is rotatably connected with the fixed jaw through a screwing valve, and the jaw end of the sliding jaw is rotatably connected with the sliding jaw through a screwing valve.
4. The clamping jaw for hoisting the plate material in the engineering construction as claimed in claim 1, 2 or 3, wherein one side of the end of the jaw is an arc-shaped surface.
5. The clamping jaw for hoisting the plate in the engineering construction as claimed in claim 1, wherein the hanging ring and the cross bar are integrally formed.
6. The clamping jaw for hoisting the plate material in the engineering construction as claimed in claim 1, wherein a plurality of concave pits are arranged on the inner side of the hanging ring.
7. The clamping jaw for hoisting the plates in the engineering construction as claimed in claim 1 or 3, wherein the surface of the fixed jaw is provided with a non-slip mat.
8. The clamping jaw for hoisting the plates in the engineering construction as claimed in claim 1 or 3, wherein the surface of the sliding jaw is provided with a non-slip mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541555.5U CN209890088U (en) | 2019-04-20 | 2019-04-20 | Clamping claw for hoisting plate in engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541555.5U CN209890088U (en) | 2019-04-20 | 2019-04-20 | Clamping claw for hoisting plate in engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209890088U true CN209890088U (en) | 2020-01-03 |
Family
ID=68999429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920541555.5U Expired - Fee Related CN209890088U (en) | 2019-04-20 | 2019-04-20 | Clamping claw for hoisting plate in engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209890088U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520564A (en) * | 2020-10-30 | 2021-03-19 | 中车石家庄车辆有限公司 | Axle box handling frock |
| CN113233024A (en) * | 2021-05-10 | 2021-08-10 | 浙江工贸职业技术学院 | Locking device for logistics of large container |
| CN114788531A (en) * | 2022-05-27 | 2022-07-26 | 太原工业学院 | Bionic dumpling clamping mechanism |
-
2019
- 2019-04-20 CN CN201920541555.5U patent/CN209890088U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112520564A (en) * | 2020-10-30 | 2021-03-19 | 中车石家庄车辆有限公司 | Axle box handling frock |
| CN113233024A (en) * | 2021-05-10 | 2021-08-10 | 浙江工贸职业技术学院 | Locking device for logistics of large container |
| CN114788531A (en) * | 2022-05-27 | 2022-07-26 | 太原工业学院 | Bionic dumpling clamping mechanism |
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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: 20200103 Termination date: 20210420 |