CN214653160U

CN214653160U - Crane with auxiliary mounting mechanism for ocean engineering

Info

Publication number: CN214653160U
Application number: CN202022702888.7U
Authority: CN
Inventors: 孙嘉寅
Original assignee: Xinyi Qipan Industry Concentration Zone Construction Development Co ltd
Current assignee: Shanghai Lanyu Automation Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-09
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an ocean engineering is with hoist that has supplementary installation mechanism, including the device main part, the device main part includes jack-up main part, fixed block and couple head, the front side movable mounting of jack-up main part upper end has the fixed block, and the bottom of fixed block is provided with the couple head, the lower extreme of fixed block is provided with supplementary mounting structure, supplementary mounting structure includes slotted hole, first supporting block, kelly, first spout, dead lever, first supporting rod, pull rod, second spring and handle, the slotted hole has all been seted up at both ends about the fixed block bottom, and the right-hand member fixed mounting of the inside bottom of slotted hole has first supporting block, pivot swing joint kelly is passed through on the top of first supporting block. The utility model provides a hook head be not convenient for the problem of supplementary installation, improved the convenience of operating personnel operation, practiced thrift the time of installation greatly, improved the practicality simultaneously.

Description

Crane with auxiliary mounting mechanism for ocean engineering

Technical Field

The utility model relates to a hoist technical field specifically is a ocean engineering is with hoist that has supplementary installation mechanism.

Background

With the progress and development of society, people also make great progress on building engineering, a plurality of large objects need to be carried by a crane, the crane is a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range, great convenience and effects are brought to people, and therefore the existing crane for ocean engineering basically meets the requirements of people, but still has some problems.

The first problem is that: the crane for the existing ocean engineering has the advantages that most hook heads are not convenient to align to the slotted holes when being installed, the phenomenon of displacement can occur when the hook heads are installed, the installation position is not accurate enough, the hook heads can fall off when hoisting objects, and the safety is reduced.

The second problem is that: most of existing cranes for ocean engineering are used, because the wind near the ocean is large, the crane rises to a high level, and the cranes can shake, so that the cranes can incline, and therefore a crane with an auxiliary mounting mechanism for ocean engineering is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a marine engineering is with hoist that has supplementary installation mechanism to solve the problem that is not convenient for assist the installation and is not convenient for improve stability that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a crane with an auxiliary mounting mechanism for ocean engineering comprises a device main body, wherein the device main body comprises a hoisting main body, a fixing block and a hook head, the front side of the upper end of the hoisting main body is movably provided with the fixing block, the bottom end of the fixing block is provided with the hook head, the lower end of the fixing block is provided with an auxiliary mounting structure, the auxiliary mounting structure comprises a slotted hole, a first supporting block, a clamping rod, a first chute, a fixing rod, a first supporting rod, a pull rod, a second spring and a handle, the left end and the right end of the bottom end of the fixing block are both provided with the slotted hole, the right end of the bottom end inside the slotted hole is fixedly provided with the first supporting block, the top end of the first supporting block is movably connected with the clamping rod through a rotating shaft, the upper end of the front side of the clamping rod is fixedly provided with the second supporting block, the top end inside the slotted hole is provided with the first chute, and the inside of the first chute is slidably connected with a first sliding block, the bottom fixed mounting of first slider has the dead lever, and the notch has been seted up at the middle part of dead lever right-hand member, the middle part movable mounting of second supporting shoe is in the inside of notch, the inside of first spout is provided with first spring, and just the right-hand member of first spring welds in the left side of first slider, the left end of first spring welds in the inside left side of first spout, the left end fixed mounting of dead lever bottom has the pull rod, the middle-end of jack-up main part is provided with stable structure.

Preferably, stable structure is including fixed plate, second bracing piece, loop bar, second spout, second slider, third spring, ball and base, the outside fixed mounting of middle-end of jack-up main part has the fixed plate, and the fixed plate bottom is provided with the second bracing piece, the outside cover of second bracing piece is equipped with the loop bar, and the loop bar is inside all seted up the second spout in both ends about, the inside sliding connection of second spout has the second slider, and the right side fixed mounting of second slider in the left lower extreme of second bracing piece, the inside of loop bar is provided with the third spring, and the bottom of third spring welds in the inside bottom of loop bar, the top of third spring welds in the bottom of second bracing piece, the bottom of loop bar is provided with the base, and the loop bar passes through ball interconnect with the base.

Preferably, the right side of kelly is the arc design, and the right side of kelly laminates each other with the left inside of couple head.

Preferably, a first supporting rod is fixedly installed on the left side inside the slotted hole, the first supporting rod is movably installed in the middle of the pull rod, and a second spring is wound on one side, far away from the pull rod, of the outside of the first supporting rod.

Preferably, the bottom end of the pull rod is fixedly provided with a handle, the handle is in a U-shaped design, and a rubber pad is glued to the right side of the handle.

Preferably, the bottom end of the fixed plate is fixedly provided with four groups of second supporting rods, and the second supporting rods are uniformly distributed at the bottom end of the fixed plate in a rectangular shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the crane with the auxiliary mounting mechanism for ocean engineering is provided with the auxiliary mounting structure, the hook head is directly inserted into the inside of the bottom end of the fixed block, the right end of the clamping rod is pressed, the angle of the clamping rod is adjusted under the action of the rotating shaft, the fixed rod moves towards the left end under the matching of the first sliding groove and the first sliding block until the hook head is inserted into a proper position, the fixed rod returns to the original position under the elastic action of the first spring and the second spring, the clamping rod is mutually clamped with the inside of the left side of the hook head, and the hook head is fixed, so that the problem that the hook head is not convenient for auxiliary mounting is solved, the operation convenience of operators is improved, the mounting time is greatly saved, and meanwhile, the practicability is improved;

2. this ocean engineering is with hoist that has supplementary installation mechanism is provided with stable structure, receives through the jack-up main part and rocks the time, and the second bracing piece receives pressure, and under the cooperation of second spout and second slider, the second bracing piece removes to the lower extreme, and under the elastic action of third spring, the second bracing piece returns the normal position, has solved the jack-up main part and has not been convenient for improve stability's problem, has improved the practicality, has also improved the security, has improved the ease for use simultaneously.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a hoisting main body; 120. a fixed block; 130. a hook head; 200. an auxiliary mounting structure; 210. a slot; 220. a first support block; 230. a clamping rod; 231. a second support block; 240. a first chute; 241. a first slider; 242. a first spring; 250. fixing the rod; 251. a notch; 260. a first support bar; 270. a pull rod; 280. a second spring; 290. a handle; 300. stabilizing the structure; 310. a fixing plate; 320. a second support bar; 330. a loop bar; 340. a second chute; 350. a second slider; 360. a third spring; 370. a ball bearing; 380. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a crane with an auxiliary mounting mechanism for ocean engineering comprises a device main body 100, wherein the device main body 100 comprises a lifting main body 110, a fixed block 120 and a hook head 130, the fixed block 120 is movably mounted on the front side of the upper end of the lifting main body 110, the hook head 130 is arranged at the bottom end of the fixed block 120, an auxiliary mounting structure 200 is arranged at the lower end of the fixed block 120, the auxiliary mounting structure 200 comprises a slotted hole 210, a first supporting block 220, a clamping rod 230, a first sliding groove 240, a fixed rod 250, a first supporting rod 260, a pull rod 270, a second spring 280 and a handle 290, the left end and the right end of the bottom end of the fixed block 120 are both provided with the slotted hole 210, the right end of the bottom end inside the slotted hole 210 is fixedly provided with the first supporting block 220, the top end of the first supporting block 220 is movably connected with the clamping rod 230 through a rotating shaft, the upper end of the front side of the clamping rod 230 is fixedly provided with the second supporting block 231, the top end of the inside of the slotted hole 210 is provided with the first sliding groove 240, and the inside sliding connection of first spout 240 has first slider 241, the bottom fixed mounting of first slider 241 has dead lever 250, and notch 251 has been seted up at the middle part of dead lever 250 right-hand member, the middle part movable mounting of second supporting shoe 231 is in the inside of notch 251, the inside of first spout 240 is provided with first spring 242, and the right-hand member of first spring 242 welds in the left side of first slider 241, the left end of first spring 242 welds in the inside left side of first spout 240, the left end fixed mounting of dead lever 250 bottom has pull rod 270, the middle-end of jack-up main part 110 is provided with stable structure 300, be convenient for assist the installation to couple head 130, the convenience of operation has been improved, the time of installation has been practiced thrift, the practicality has been improved simultaneously.

The stabilizing structure 300 comprises a fixing plate 310, a second supporting rod 320, a loop bar 330, a second sliding groove 340, a second sliding block 350, a third spring 360, a ball 370 and a base 380, wherein the fixing plate 310 is fixedly installed outside the middle end of the lifting main body 110, the bottom end of the fixing plate 310 is provided with the second supporting rod 320, the loop bar 330 is sleeved outside the second supporting rod 320, the second sliding groove 340 is respectively formed at the left end and the right end inside the loop bar 330, the second sliding block 350 is connected inside the second sliding groove 340 in a sliding manner, the right side of the second sliding block 350 is fixedly installed at the lower end of the left side of the second supporting rod 320, the third spring 360 is arranged inside the loop bar 330, the bottom end of the third spring 360 is welded at the bottom end inside the loop bar 330, the top end of the third spring 360 is welded at the bottom end of the second supporting rod 320, the base 380 is arranged at the bottom end of the loop bar 330, and the loop bar 330 is connected with the base 380 through the ball 370, stability to the lifting body 110 is improved and safety of the lifting body 110 is also improved.

The right side of kelly 230 is the arc design, and the right side of kelly 230 and the left inside of couple head 130 are laminated each other, are convenient for insert the inside of fixed block 120 with couple head 130, have improved the ease for use.

A first supporting rod 260 is fixedly installed on the left side inside the slotted hole 210, the first supporting rod 260 is movably installed in the middle of the pull rod 270, and a second spring 280 is wound on one side, far away from the pull rod 270, of the outside of the first supporting rod 260, so that the pull rod 270 can move left and right inside the slotted hole 210 conveniently, and operability is improved.

The bottom end of the pull rod 270 is fixedly provided with a handle 290, the handle 290 is designed in a U shape, and a rubber pad is glued on the right side of the handle 290, so that the handle 290 can be conveniently pulled, and the comfort is improved.

The second support rods 320 are fixedly installed at the bottom end of the fixing plate 310, four groups of the second support rods 320 are arranged, and the second support rods 320 are uniformly distributed at the bottom end of the fixing plate 310 in a rectangular shape, so that the stability of the lifting main body 110 is further improved.

The working principle is as follows: when the hook head 130 needs to be installed in an auxiliary manner, the hook head 130 is directly inserted into the bottom end of the fixing block 120, the right end of the clamping rod 230 is pressed, the angle of the clamping rod 230 is adjusted under the action of the rotating shaft, the fixing rod 250 moves towards the left end under the matching of the first sliding groove 240 and the first sliding block 241 until the hook head 130 is inserted into a proper position, the first spring 242 and the second spring 280 are pressed, so that the restoring force is achieved, the fixing rod 250 returns to the original position, the clamping rod 230 and the left inner portion of the hook head 130 are clamped with each other, and the hook head 130 is fixed.

When the lifting main body 110 needs to be protected and the stability is improved, firstly, when the lifting main body 110 is shaken, the second support rod 320 is pressed, the second support rod 320 moves towards the lower end under the matching of the second sliding groove 340 and the second sliding block 350, and the third spring 360 is pressed, so that the restoring force is exerted, the second support rod 320 moves upwards, the lifting main body 110 returns to the original position, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a marine engineering is with hoist that has supplementary installation mechanism, includes device main part (100), device main part (100) are including jack-up main part (110), fixed block (120) and couple head (130), the front side movable mounting of jack-up main part (110) upper end has fixed block (120), and the bottom of fixed block (120) is provided with couple head (130), its characterized in that: the lower end of the fixed block (120) is provided with an auxiliary mounting structure (200), the auxiliary mounting structure (200) comprises a slotted hole (210), a first supporting block (220), a clamping rod (230), a first sliding groove (240), a fixing rod (250), a first supporting rod (260), a pull rod (270), a second spring (280) and a handle (290), the left end and the right end of the bottom end of the fixed block (120) are both provided with the slotted hole (210), the right end of the bottom end inside the slotted hole (210) is fixedly provided with the first supporting block (220), the top end of the first supporting block (220) is movably connected with the clamping rod (230) through a rotating shaft, the upper end of the front side of the clamping rod (230) is fixedly provided with the second supporting block (231), the top end inside the slotted hole (210) is provided with the first sliding groove (240), the inside of the first sliding groove (240) is slidably connected with a first sliding block (241), the bottom end of the first sliding block (241) is fixedly provided with the fixing rod (250), and the middle part of the right end of the fixed rod (250) is provided with a notch (251), the middle part of the second supporting block (231) is movably installed in the notch (251), a first spring (242) is arranged in the first sliding groove (240), the right end of the first spring (242) is welded on the left side of the first sliding block (241), the left end of the first spring (242) is welded on the left side of the inside of the first sliding groove (240), the left end of the bottom end of the fixed rod (250) is fixedly provided with a pull rod (270), and the middle end of the hoisting main body (110) is provided with a stable structure (300).

2. The crane with the auxiliary mounting mechanism for the ocean engineering according to claim 1, wherein: the stabilizing structure (300) comprises a fixing plate (310), a second supporting rod (320), a loop bar (330), a second sliding groove (340), a second sliding block (350), a third spring (360), a ball (370) and a base (380), wherein the fixing plate (310) is fixedly installed outside the middle end of the lifting main body (110), the second supporting rod (320) is arranged at the bottom end of the fixing plate (310), the loop bar (330) is sleeved outside the second supporting rod (320), the second sliding grooves (340) are formed in the left end and the right end inside the loop bar (330), the second sliding block (350) is connected inside the second sliding groove (340) in a sliding mode, the right side of the second sliding block (350) is fixedly installed at the lower end of the left side of the second supporting rod (320), the third spring (360) is arranged inside the loop bar (330), and the bottom end of the third spring (360) is welded at the bottom end of the loop bar (330), the top end of the third spring (360) is welded at the bottom end of the second support rod (320), the bottom end of the loop bar (330) is provided with a base (380), and the loop bar (330) is connected with the base (380) through a ball (370).

3. The crane with the auxiliary mounting mechanism for the ocean engineering according to claim 1, wherein: the right side of the clamping rod (230) is in an arc-shaped design, and the right side of the clamping rod (230) is attached to the inner portion of the left side of the hook head (130).

4. The crane with the auxiliary mounting mechanism for the ocean engineering according to claim 1, wherein: a first supporting rod (260) is fixedly mounted on the left side inside the slotted hole (210), the first supporting rod (260) is movably mounted in the middle of the pull rod (270), and a second spring (280) is wound on one side, far away from the pull rod (270), of the outside of the first supporting rod (260).

5. The crane with the auxiliary mounting mechanism for the ocean engineering according to claim 1, wherein: the bottom end of the pull rod (270) is fixedly provided with a handle (290), the handle (290) is designed in a U shape, and a rubber pad is glued on the right side of the handle (290).

6. The crane with the auxiliary mounting mechanism for the ocean engineering according to claim 2, wherein: fixed plate (310) bottom fixed mounting has second bracing piece (320), and second bracing piece (320) are provided with four groups, second bracing piece (320) are rectangle evenly distributed in the bottom of fixed plate (310).