CN216215430U

CN216215430U - Multifunctional hydraulic small arm

Info

Publication number: CN216215430U
Application number: CN202122740543.5U
Authority: CN
Inventors: 赵新帅; 毛乃强; 曲志龙; 王军勃; 姜明山; 张钦; 梅小伟; 韩磊
Original assignee: Qingdao Soar Automobile Co ltd
Current assignee: Qingdao Soar Automobile Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-04-05
Anticipated expiration: 2031-11-10

Abstract

The utility model relates to the technical field of hydraulic arms, and discloses a multifunctional hydraulic forearm, which solves the problems that the conventional hydraulic forearm has single function, cannot separate electric wires and is inconvenient for operators to operate, and comprises a hydraulic arm body, wherein one end of the hydraulic arm body is connected with a fixed cylinder, one side of the lower end of the fixed cylinder is provided with a hoisting mechanism, and a connecting cylinder is arranged in the fixed cylinder; this novel setting through hoist mechanism drives the reel through motor drive pivot and rotates for the lifting rope puts down, hangs the instrument and hangs up on the couple, thereby makes things convenient for lifting by crane of instrument.

Description

Multifunctional hydraulic small arm

Technical Field

The utility model belongs to the technical field of hydraulic arms, and particularly relates to a multifunctional hydraulic small arm.

Background

The existing hydraulic small arm is single in function and only can play a role in telescopic movement, when an operator works, the existing hydraulic small arm needs to be separated due to the fact that a plurality of electric wires are arranged, the existing hydraulic small arm cannot achieve the function, the operator can not operate conveniently, and therefore the multifunctional hydraulic small arm needs to be designed.

Disclosure of Invention

Aiming at the situation, the utility model provides a multifunctional hydraulic forearm, which effectively solves the problems that the existing hydraulic forearm has single function, cannot separate electric wires and is inconvenient for operators to operate.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional hydraulic pressure forearm, including the hydraulic arm body, hydraulic arm body one end is connected with the solid fixed cylinder, hoist mechanism is installed to solid fixed cylinder lower extreme one side, gu fixed cylinder internally mounted has the connecting cylinder, connecting cylinder one end symmetric connection has the connecting seat, two inside all rotations of connecting seat are connected with the semi-gear, be connected with the rack board between two semi-gears, the rack board both ends are connected with two semi-gear meshing respectively, rack board one end is connected with the pneumatic cylinder, the pneumatic cylinder is installed in connecting cylinder one end, two semi-gear one ends are connected with first dead lever and second dead lever respectively, first dead lever one side is connected with first auxiliary rod for the inside rotation of connecting seat, it is connected with first clamping bar to rotate between first auxiliary rod and the first dead lever, second dead lever one side is connected with the second auxiliary rod for the inside rotation of connecting seat, it is connected with the second clamping bar to rotate between second auxiliary rod and the second dead lever.

Preferably, hoist mechanism includes the connecting plate, and connecting plate one side is rotated through the pivot and is connected with the reel, and the reel both ends are connected with the baffle, and pivot one end extends to connecting plate one side and is connected with the motor, and connecting plate one side is connected with the slide bar for the reel below, and slide bar outer end sliding connection has the guide wheel, and the winding of reel outer end has the lifting rope, and the lifting rope lower extreme is connected with the couple.

Preferably, the connecting cylinder is connected with the fixed cylinder in a threaded mode, and the outer end of the fixed cylinder is connected with a fixing pin.

Preferably, an internal thread is formed on the inner wall of the fixed cylinder, an external thread is formed on the outer wall of the connecting cylinder, and the internal thread is matched with the external thread.

Preferably, first clamping bar and second clamping bar outer end one side all are the slope column structure setting, and first clamping bar and second clamping bar outer end cover are equipped with insulating cover.

Preferably, the two half gears are respectively and fixedly connected with the first fixing rod and the second fixing rod.

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

(1) according to the utility model, the rack plate is driven to move by extending the hydraulic cylinder, the rack plate is in meshing transmission with the half gears on two sides, so that the first fixing rod and the second fixing rod are respectively unfolded outwards, and simultaneously the first auxiliary rod and the second auxiliary rod are synchronously unfolded outwards, so that the first clamping rod and the second clamping rod are gradually unfolded outwards, thereby expanding the electric wire and protecting the operation safety of personnel;

(2) this is novel through the setting of hoist mechanism, drives the reel through motor drive pivot and rotates for the lifting rope puts down, hangs the instrument and hoist on the couple, thereby makes things convenient for lifting by crane of instrument.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the mounting structure of the connecting base of the present invention;

FIG. 3 is a schematic structural diagram of a hoisting mechanism according to the present invention;

in the figure: 1. a hydraulic arm body; 2. a fixed cylinder; 3. a hoisting mechanism; 301. a connecting plate; 302. a rotating shaft; 303. a reel; 304. a baffle plate; 305. a motor; 306. a slide bar; 307. a guide wheel; 308. a lifting rope; 309. hooking; 4. a connecting cylinder; 5. a connecting seat; 6. a half gear; 7. a rack plate; 8. a hydraulic cylinder; 9. a first fixing lever; 10. a second fixing bar; 11. a first auxiliary lever; 12. a first clamping bar; 13. a second auxiliary lever; 14. a second clamping bar; 15. and fixing the pin.

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.

First embodiment, as shown in fig. 1, 2 and 3, the present invention includes a hydraulic arm body 1, a fixed cylinder 2 is connected to one end of the hydraulic arm body 1, a hoisting mechanism 3 is installed on one side of the lower end of the fixed cylinder 2, a connecting cylinder 4 is installed inside the fixed cylinder 2, connecting seats 5 are symmetrically connected to one end of the connecting cylinder 4, half gears 6 are rotatably connected to the inside of each of the two connecting seats 5, a rack plate 7 is connected between the two half gears 6, both ends of the rack plate 7 are respectively engaged with the two half gears 6, a hydraulic cylinder 8 is connected to one end of the rack plate 7, the hydraulic cylinder 8 is installed at one end of the connecting cylinder 4, one ends of the two half gears 6 are respectively connected to a first fixing rod 9 and a second fixing rod 10, a first auxiliary rod 11 is rotatably connected to the inside of the connecting seat 5 on one side of the first fixing rod 9, a first clamping rod 12 is rotatably connected between the first auxiliary rod 11 and the first fixing rod 9, a second auxiliary rod 13 is rotatably connected to one side of the second fixing rod 10 relative to the inside of the connecting base 5, and a second clamping rod 14 is rotatably connected between the second auxiliary rod 13 and the second fixing rod 10.

Second embodiment, on the basis of first embodiment, hoist mechanism 3 includes connecting plate 301, connecting plate 301 one side is rotated through pivot 302 and is connected with reel 303, reel 303 both ends are connected with baffle 304, pivot 302 one end extends to connecting plate 301 one side and is connected with motor 305, connecting plate 301 one side is connected with slide bar 306 for reel 303 below, slide bar 306 outer end sliding connection has guide wheel 307, reel 303 outer end winding has lifting rope 308, lifting rope 308 lower extreme is connected with couple 309, conveniently lifts by crane the operation instrument.

Third embodiment, on the basis of first embodiment, connecting cylinder 4 and solid fixed cylinder 2 are connected through the screw thread mode, and solid fixed cylinder 2 outer end is connected with fixed pin 15, and the screw thread mode is connected and is made connecting cylinder 4 can install fast, and fixed pin 15 can make firm in connection.

In the fourth embodiment, on the basis of the third embodiment, the inner wall of the fixed cylinder 2 is provided with an internal thread, the outer wall of the connecting cylinder 4 is provided with an external thread, and the internal thread is matched with the external thread.

Fifth, on the basis of the first embodiment, one side of the outer ends of the first clamping bar 12 and the second clamping bar 14 are both arranged in an inclined structure, and the outer ends of the first clamping bar 12 and the second clamping bar 14 are sleeved with insulating sleeves, so that the first clamping bar 12 and the second clamping bar 14 have good insulating performance.

Sixth embodiment, on the basis of the first embodiment, the two half gears 6 are fixedly connected with the first fixing rod 9 and the second fixing rod 10 respectively.

The working principle is as follows: when the hydraulic arm is used, the hydraulic arm body 1 moves to a place needing operation, the hydraulic cylinder 8 stretches out to drive the rack plate 7 to move, the rack plate 7 is meshed with the half gears 6 on two sides for transmission, the first fixing rod 9 and the second fixing rod 10 are respectively unfolded outwards, meanwhile, the first auxiliary rod 11 and the second auxiliary rod 13 are synchronously unfolded outwards, the first clamping rod 12 and the second clamping rod 14 are gradually unfolded outwards, the electric wire is unfolded, when an operation tool is needed, the rotating shaft 302 is driven by the motor 305 to drive the winding drum 303 to rotate, the lifting rope 308 is put down, and the tool is hung on the hook 309 to be lifted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional hydraulic pressure forearm, includes hydraulic arm body (1), its characterized in that: one end of the hydraulic arm body (1) is connected with a fixed cylinder (2), one side of the lower end of the fixed cylinder (2) is provided with a hoisting mechanism (3), a connecting cylinder (4) is arranged in the fixed cylinder (2), one end of the connecting cylinder (4) is symmetrically connected with connecting seats (5), half gears (6) are respectively and rotatably connected in the two connecting seats (5), a rack plate (7) is connected between the two half gears (6), two ends of the rack plate (7) are respectively engaged and connected with the two half gears (6), one end of the rack plate (7) is connected with a hydraulic cylinder (8), the hydraulic cylinder (8) is arranged at one end of the connecting cylinder (4), one ends of the two half gears (6) are respectively connected with a first fixed rod (9) and a second fixed rod (10), one side of the first fixed rod (9) is rotatably connected with a first auxiliary rod (11) relative to the inner part of the connecting seats (5), a first clamping rod (12) is rotatably connected between the first auxiliary rod (11) and the first fixed rod (9), one side of the second fixing rod (10) is rotatably connected with a second auxiliary rod (13) relative to the inside of the connecting seat (5), and a second clamping rod (14) is rotatably connected between the second auxiliary rod (13) and the second fixing rod (10).

2. The multifunctional hydraulic forearm according to claim 1, characterized in that: hoist mechanism (3) are including connecting plate (301), connecting plate (301) one side is rotated through pivot (302) and is connected with reel (303), reel (303) both ends are connected with baffle (304), pivot (302) one end extends to connecting plate (301) one side and is connected with motor (305), connecting plate (301) one side is connected with slide bar (306) for reel (303) below, slide bar (306) outer end sliding connection has guide wheel (307), reel (303) outer end winding has lifting rope (308), lifting rope (308) lower extreme is connected with couple (309).

3. The multifunctional hydraulic forearm according to claim 1, characterized in that: the connecting cylinder (4) is connected with the fixed cylinder (2) in a threaded mode, and the outer end of the fixed cylinder (2) is connected with a fixing pin (15).

4. The multifunctional hydraulic forearm according to claim 3, characterized in that: the inner wall of the fixed cylinder (2) is provided with an internal thread, the outer wall of the connecting cylinder (4) is provided with an external thread, and the internal thread is matched with the external thread.

5. The multifunctional hydraulic forearm according to claim 1, characterized in that: one side of the outer ends of the first clamping rod (12) and the second clamping rod (14) are both in an inclined structure, and the outer ends of the first clamping rod (12) and the second clamping rod (14) are sleeved with insulating sleeves.

6. The multifunctional hydraulic forearm according to claim 1, characterized in that: the two half gears (6) are respectively and fixedly connected with a first fixing rod (9) and a second fixing rod (10).