CN216861774U - Stable clamping device for underwater operation - Google Patents
Stable clamping device for underwater operation Download PDFInfo
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- CN216861774U CN216861774U CN202220846434.3U CN202220846434U CN216861774U CN 216861774 U CN216861774 U CN 216861774U CN 202220846434 U CN202220846434 U CN 202220846434U CN 216861774 U CN216861774 U CN 216861774U
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- rod
- clamp splice
- slider
- underwater
- bevel gear
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Abstract
The utility model discloses a stable clamping device for underwater operation, which comprises opposite driving structures, clamping blocks and a lifting support rod. The utility model has the beneficial effects that: the U template, the slider, the connecting rod, the clamp splice, bull stick and bracing piece all adopt stainless steel material to make, and the equal spary in surface has paint, avoid the device to receive water erosion rustization, the clamp splice is lockable formula telescopic connection at the connecting rod lower extreme through fastening bolt, be convenient for adjust clamp splice length, and then can carry out the centre gripping to different volume objects, the slider passes through the through-hole and the relative sliding motion is done on the horizontal pole with pivoted lead screw, be convenient for adjust the clamp splice interval, realize the stable centre gripping to the object under water, the clamp splice inner face is equipped with elasticity anti-skidding cushion, can stabilize hold in the palm the centre gripping to irregular object, avoid the object landing, lead screw and bull stick are the meshing connection through bevel gear A and bevel gear B, be convenient for rotatory through bull stick drive lead screw, and then control the clamp splice and carry out the centre gripping to the object under water and salvage.
Description
Technical Field
The utility model relates to a clamping device, in particular to a stable clamping device for underwater operation, and belongs to the technical field of underwater operation equipment.
Background
The general term for underwater work, which is a work performed under water by divers or underwater working machines, includes: the underwater exploration, underwater electric welding, underwater cutting, underwater blasting, underwater television shooting, underwater photography, buoy operation and the like are used for rescue and rescue, sunken ship salvage, underwater engineering construction, scientific experiments, underwater resource development and the like, and important objects need to be salvaged ashore when falling into water during operation, so that the important objects are often clamped and salvaged through the clamping device.
The existing clamping device has a simple structure:
1) the traditional device has poor corrosion resistance, when clamping and fishing operations are carried out under water for many times, the surface of the traditional device is easily corroded and rusted by water, so that the service life of the traditional device is influenced, the length of the used clamping block is certain, the length of the clamping block cannot be adjusted according to the size of an actual object to be fished, and the practicability is poor;
2) the clamp splice adopts the straight plate usually, and its inside does not set up anti-skidding cushion, leads to its unable firm to support the centre gripping to irregular object, makes the object condition of landing appear at the in-process of centre gripping easily, has more limitation.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide a stable clamping device for underwater work.
The utility model realizes the purpose through the following technical scheme: a stabilize clamping device for underwater operation includes
The opposite driving structure consists of a U-shaped plate, a screw rod, a cross rod and sliding blocks, wherein two ends of the screw rod are fixed on the inner wall of a groove of the U-shaped plate through bearings, the cross rod is positioned under the screw rod and fixed on the inner wall of the U-shaped plate, the sliding blocks are synchronously arranged on the screw rod and the cross rod, and the two sliding blocks are symmetrically distributed; and
the clamping block is fixedly sleeved at the lower end of the square connecting rod welded on the bottom surface of the sliding block and can stably clamp underwater objects; and
the lifting and holding support rod is formed by symmetrically welding two support rods on a U-shaped plate top plate, fixing a stabilizing plate on the top end of each support rod and sequentially penetrating through the stabilizing plate and the U-shaped plate, the center of each stabilizing plate and the corresponding U-shaped plate are formed by rotating rods in a transmission connection mode, clamping plates are fixed to the upper ends of the rotating rods in a position close to the stabilizing plates and can drive clamping blocks to slide, and therefore clamping and fishing of underwater objects are achieved.
As a still further scheme of the utility model: u template, slider, connecting rod, clamp splice, bull stick and bracing piece all adopt stainless steel material to make, and the equal spary paint in surface.
As a still further scheme of the utility model: the slider is characterized in that a threaded hole is formed in the upper end of the side face of the slider, a through hole is formed in the lower end of the side face of the slider, the thread directions of the two ends of the screw rod are opposite, the slider is in threaded rotating connection with the two ends of the screw rod through the threaded hole, and meanwhile the slider makes opposite sliding motion on the cross rod through the through hole and the rotating screw rod.
As a still further scheme of the utility model: the upper end of the outer side of the clamping block is in threaded connection with a fastening bolt, and the clamping block is in lockable telescopic connection at the lower end of the connecting rod through the fastening bolt.
As a still further scheme of the utility model: the bottom end of the clamping block is in a hook claw shape, and an elastic anti-skidding soft cushion is fixedly arranged on the inner surface of the clamping block.
As a still further scheme of the utility model: the lead screw middle part is fixed to be settled there is bevel gear A, the bull stick bottom is equipped with bevel gear B, and lead screw and bull stick are the meshing through bevel gear A and bevel gear B and connect, the bull stick top is equipped with the hand and holds the ring.
The utility model has the beneficial effects that:
1) the U-shaped plate, the sliding block, the connecting rod, the clamping block, the rotating rod and the supporting rod are all made of stainless steel materials, paint is sprayed on the surfaces of the U-shaped plate, the device can be prevented from being corroded and rusted by water, the service life of the device is prolonged, the clamping block is in lockable telescopic connection at the lower end of the connecting rod through a fastening bolt, the length of the clamping block can be conveniently adjusted, objects with different sizes can be clamped, and the practicability is higher;
2) the screw thread opposite direction at lead screw both ends, the slider all is the screw thread at the lead screw both ends and rotates the connection, the slider passes through the through-hole simultaneously and does opposite sliding motion with pivoted lead screw on the horizontal pole, adjust both ends clamp splice interval through the slider, thereby realize the stable centre gripping to object under water, the clamp splice bottom is colludes the claw form, the clamp splice inner face is equipped with elasticity anti-skidding cushion, can stabilize hold up the centre gripping to irregular object, avoid the object landing, lead screw and bull stick are the meshing connection through bevel gear A and bevel gear B, be convenient for drive the lead screw rotation through the bull stick, and then control the clamp splice and carry out the centre gripping to object under water and salvage.
Drawings
FIG. 1 is a schematic view of a clamping device according to the present invention;
FIG. 2 is an enlarged view of the structure of the present invention at A;
FIG. 3 is a schematic view of a mounting structure of the clamping block of the present invention.
In the figure: 1. u template, 2, lead screw, 3, horizontal pole, 4, slider, 5, screw hole, 6, through-hole, 7, connecting rod, 8, clamp splice, 9, fastening bolt, 10, cushion, 11, bevel gear A, 12, bull stick, 13, bevel gear B, 14, bracing piece, 15, steadying plate, 16, cardboard, 17, hand ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, a stable clamping device for underwater operation includes
The device comprises a structure for driving in opposite directions, a mechanism for driving in opposite directions and a mechanism for driving in opposite directions, wherein the structure comprises a U-shaped plate 1, a screw rod 2, two ends of which are fixed on the inner wall of a groove of the U-shaped plate 1 through bearings, a cross rod 3 which is positioned under the screw rod 2 and fixed on the inner wall of the U-shaped plate 1, and two sliding blocks 4 which are synchronously arranged on the screw rod 2 and the cross rod 3, and the two sliding blocks 4 are symmetrically distributed; and
the clamping block 8 is fixedly sleeved at the lower end of the square connecting rod 7 welded on the bottom surface of the sliding block 4 and can stably clamp underwater objects; and
the carrying and holding support rod is composed of two supporting rods 14 symmetrically welded on a top plate of a U-shaped plate 1, a stabilizing plate 15 fixed on the top end of each supporting rod 14 and a rotating rod 12 sequentially penetrating through the stabilizing plate 15, the center of the U-shaped plate 1 and the lead screw 2 and connected in a transmission mode, a clamping plate 16 is fixed at the upper end of the rotating rod 12 close to the position of the stabilizing plate 15 and can drive a clamping block 8 to slide, and therefore clamping and fishing of underwater objects are achieved.
In the embodiment of the utility model, the U-shaped plate 1, the sliding block 4, the connecting rod 7, the clamping block 8, the rotating rod 12 and the supporting rod 14 are all made of stainless steel materials, and paint is sprayed on the surfaces of the U-shaped plate, so that the device can be prevented from being corroded and rusted by water, and the service life of the device is prolonged.
In the embodiment of the utility model, the upper end of the outer side of the clamping block 8 is in threaded connection with the fastening bolt 9, and the clamping block 8 is in lockable telescopic connection at the lower end of the connecting rod 7 through the fastening bolt 9, so that the length of the clamping block 8 can be conveniently adjusted, objects with different sizes can be clamped, and the practicability is higher.
Example two
Referring to FIGS. 1 to 3, a stable clamping device for underwater operation includes
The device comprises a structure for driving in opposite directions, a mechanism for driving in opposite directions and a mechanism for driving in opposite directions, wherein the structure comprises a U-shaped plate 1, a screw rod 2, two ends of which are fixed on the inner wall of a groove of the U-shaped plate 1 through bearings, a cross rod 3 which is positioned under the screw rod 2 and fixed on the inner wall of the U-shaped plate 1, and two sliding blocks 4 which are synchronously arranged on the screw rod 2 and the cross rod 3, and the two sliding blocks 4 are symmetrically distributed; and
the clamping block 8 is fixedly sleeved at the lower end of the square connecting rod 7 welded on the bottom surface of the sliding block 4 and can stably clamp underwater objects; and
the carrying and holding support rod is composed of two supporting rods 14 symmetrically welded on a top plate of a U-shaped plate 1, a stabilizing plate 15 fixed on the top end of each supporting rod 14 and a rotating rod 12 sequentially penetrating through the stabilizing plate 15, the center of the U-shaped plate 1 and the lead screw 2 and connected in a transmission mode, a clamping plate 16 is fixed at the upper end of the rotating rod 12 close to the position of the stabilizing plate 15 and can drive a clamping block 8 to slide, and therefore clamping and fishing of underwater objects are achieved.
In the embodiment of the utility model, the upper end of the side surface of the sliding block 4 is provided with a threaded hole 5, the lower end of the side surface of the sliding block 4 is provided with a through hole 6, the thread directions of the two ends of the screw rod 2 are opposite, the sliding block 4 is in threaded rotary connection at the two ends of the screw rod 2 through the threaded hole 5, meanwhile, the sliding block 4 and the rotary screw rod 2 perform opposite sliding motion on the cross rod 3 through the through hole 6, and the distance between the clamping blocks 8 at the two ends can be adjusted through the sliding blocks 4 which slide in opposite directions, so that stable clamping of an underwater object is realized.
In the embodiment of the utility model, the bottom end of the clamping block 8 is in a hook claw shape, and the elastic anti-slip soft cushion 10 is fixedly arranged on the inner surface of the clamping block 8, so that irregular objects can be stably supported and clamped, and the objects are prevented from sliding off.
In the embodiment of the utility model, a bevel gear A11 is fixedly arranged in the middle of the screw rod 2, a bevel gear B13 is arranged at the bottom end of the rotating rod 12, the screw rod 2 and the rotating rod 12 are in meshed connection through a bevel gear A11 and a bevel gear B13, and a hand-holding ring 17 is arranged at the top end of the rotating rod 12, so that the screw rod 2 is driven to rotate through the rotating rod 12, and the clamping block 8 is further controlled to clamp and salvage underwater objects.
The working principle is as follows: when the stable clamping device for underwater operation is used, firstly, a sliding block 4 is synchronously and symmetrically arranged on a screw rod 2 and a cross rod 3 in a groove of a U-shaped plate 1 through a threaded hole 5 and a through hole 6, then clamping blocks 8 are symmetrically inserted at the lower ends of square connecting rods 7 on the bottom surface of the sliding block 4, the clamping blocks 8 are fixed through a fastening bolt 9, finally a rotating rod 12 sequentially penetrates through the centers of a stabilizing plate 15 and a top plate of the U-shaped plate 1, a bevel gear B13 at the bottom end of the rotating rod 12 is meshed and connected with a bevel gear A11 at the center of the screw rod 2, during operation, the U-shaped plate 1 is stretched into water, the rotating rod 12 is rotated through a hand-holding ring 17, the screw rod 2 is driven to rotate, at the moment, the rotating screw rod 2 enables the sliding block 4 to move oppositely on the cross rod 3, and further drives the clamping blocks 8 to move inwards, so as to realize stable clamping of an object, and during the period, the length of the clamping blocks 8 can be adjusted through the fastening bolt 9, thereby conveniently carry out the centre gripping to the object of different size, the practicality is stronger, is simultaneously that the clamp splice 8 inner face that colludes the claw form is provided with elasticity anti-skidding cushion 10, also can stabilize hold up the centre gripping to irregular object, avoids the object landing.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A stabilize clamping device for underwater operation which characterized in that: comprises that
The opposite driving structure comprises a U-shaped plate (1), a screw rod (2) with two ends fixed on the inner wall of a groove of the U-shaped plate (1) through bearings, a cross rod (3) which is positioned under the screw rod (2) and fixed on the inner wall of the U-shaped plate (1), and two sliding blocks (4) which are synchronously arranged on the screw rod (2) and the cross rod (3), wherein the two sliding blocks (4) are symmetrically distributed; and
the clamping block (8) is fixedly sleeved at the lower end of a square connecting rod (7) welded on the bottom surface of the sliding block (4) and can stably clamp underwater objects; and
carrying and holding support rod, it is by the symmetrical welding two bracing pieces (14), fix on U template (1) roof stabilizer plate (15) on bracing piece (14) top with pass in proper order stabilizer plate (15) and U template (1) central authorities and with lead screw (2) carry out bull stick (12) that the transmission is connected and constitute, just stabilizer plate (15) department is pressed close to in bull stick (12) upper end is fixed with cardboard (16), and it can drive clamp splice (8) and slide to the realization is to the centre gripping of object under water and salvages.
2. A stabilising clamp arrangement for underwater operations according to claim 1, wherein: u template (1), slider (4), connecting rod (7), clamp splice (8), bull stick (12) and bracing piece (14) all adopt stainless steel material to make, and the surface has all paintd.
3. A stabilising clamp arrangement for underwater operations according to claim 1, wherein: threaded hole (5) are seted up to slider (4) side upper end, slider (4) side lower extreme is equipped with through-hole (6), the screw thread opposite direction at lead screw (2) both ends, and slider (4) all are the screw thread and rotate the connection at lead screw (2) both ends through threaded hole (5), and slider (4) are the relative sliding motion through-hole (6) and pivoted lead screw (2) on horizontal pole (3) simultaneously.
4. A stabilising clamp arrangement for underwater operations according to claim 1, wherein: the upper end of the outer side of the clamping block (8) is in threaded connection with a fastening bolt (9), and the clamping block (8) is in lockable telescopic connection at the lower end of the connecting rod (7) through the fastening bolt (9).
5. A stabilising clamp arrangement for underwater operations according to claim 1, wherein: the bottom end of the clamping block (8) is in a hook claw shape, and an elastic anti-skidding soft cushion (10) is fixedly arranged on the inner surface of the clamping block (8).
6. A stabilizing grip for underwater operations as claimed in claim 1, wherein: the middle of the screw rod (2) is fixedly provided with a bevel gear A (11), the bottom end of the rotating rod (12) is provided with a bevel gear B (13), the screw rod (2) and the rotating rod (12) are in meshed connection through the bevel gear A (11) and the bevel gear B (13), and the top end of the rotating rod (12) is provided with a hand-holding ring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846434.3U CN216861774U (en) | 2022-04-13 | 2022-04-13 | Stable clamping device for underwater operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846434.3U CN216861774U (en) | 2022-04-13 | 2022-04-13 | Stable clamping device for underwater operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216861774U true CN216861774U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220846434.3U Active CN216861774U (en) | 2022-04-13 | 2022-04-13 | Stable clamping device for underwater operation |
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| CN (1) | CN216861774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415925A (en) * | 2022-08-10 | 2022-12-02 | 江苏汉龙航空科技发展有限公司 | Damping wave ultra-precise micro polishing machine tool |
-
2022
- 2022-04-13 CN CN202220846434.3U patent/CN216861774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415925A (en) * | 2022-08-10 | 2022-12-02 | 江苏汉龙航空科技发展有限公司 | Damping wave ultra-precise micro polishing machine tool |
| CN115415925B (en) * | 2022-08-10 | 2024-02-20 | 江苏汉龙航空科技发展有限公司 | Damping wave ultrafine polishing machine tool |
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