CN216199338U

CN216199338U - Oil tank structure mounted on suspension arm of high-altitude crane

Info

Publication number: CN216199338U
Application number: CN202122597228.1U
Authority: CN
Inventors: 倪达; 吴裕华
Original assignee: Yuanmi New Energy Technology Shanghai Co ltd
Current assignee: Yuanmi New Energy Technology Shanghai Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-05
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to an oil tank structure arranged on a suspension arm of a high-altitude crane, which comprises a damping device, an oil tank body and a dismounting mechanism, wherein the oil tank body is arranged in the damping device, the dismounting mechanism is arranged at the bottom of the damping device and comprises two accommodating covers and an installation block, threaded rods are movably arranged in the two accommodating covers, hand turning wheels are fixedly arranged on the opposite sides of the two threaded rods, and the outer sides of the two threaded rods are in threaded connection with threaded blocks positioned in the accommodating covers. This install oil tank structure on high altitude loop wheel machine davit makes its threaded rod can drive screw thread piece and peg graft pole when rotating and carry out the displacement, until inside the peg graft pole breaks away from the installation piece, when the protecting crust no longer by the limited position, thereby can break away from the contact with oil tank body and installation piece, thereby the staff of being convenient for maintains it, so wholly realized the oil tank body and possessed the purpose of dismantling fast.

Description

Oil tank structure mounted on suspension arm of high-altitude crane

Technical Field

The utility model relates to the technical field of oil tanks, in particular to an oil tank structure arranged on a suspension arm of a high-altitude crane.

Background

The oil tank is a container for containing fuel, and is a special container for storing hydraulic oil or hydraulic fluid in a hydraulic system, the oil tank can be divided into an open oil tank and a closed oil tank, the oil tank must have a large enough volume, an oil suction pipe and an oil return pipe are inserted below the lowest liquid level to prevent air suction and oil return from splashing to generate bubbles, the distance between the oil suction pipe and the oil return pipe is far as possible, a partition plate is arranged between the oil suction pipe and the oil return pipe, in order to keep the oil clean, the oil tank is provided with a cover plate with a sealed periphery, an air filter is arranged on the cover plate, the bottom of the oil tank is required to be more than l50mm away from the ground, and sufficient attention is paid to the anticorrosion treatment of the inner surface of the oil tank.

The oil tank is usually arranged on the suspension arm of the high-altitude crane, and most of the oil tanks in the existing market are fixedly connected with the suspension arm, so that the oil tank is inconvenient to rapidly disassemble when needing to be maintained or overhauled, the workers can only disassemble the oil tank by means of external tools, time and labor are wasted, and the overhauling efficiency of the oil tank is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the oil tank structure arranged on the suspension arm of the high-altitude crane, which has the advantage of convenient disassembly and maintenance and solves the problem that most of the traditional oil tanks are fixedly connected with the suspension arm so as to be inconvenient to disassemble and maintain quickly.

The utility model provides the following technical scheme: the utility model provides an install oil tank structure on high altitude loop wheel machine davit, includes damping device, oil tank body and dismouting mechanism, damping device's inside is provided with the oil tank body, damping device's bottom is provided with dismouting mechanism, dismouting mechanism includes that two hold cover and installation piece, two the equal movable mounting in inside that holds the cover has a threaded rod, two the equal fixed mounting in one side that the threaded rod carried on the back mutually has hand wheel, two the equal threaded connection in the outside of threaded rod is located and holds the inside thread block of cover, two the equal fixed mounting in top of thread block has one end to run through and extend to and hold the inside slider of cover.

Furthermore, the bottom of the two thread blocks is fixedly provided with an insertion rod, one end of the insertion rod penetrates through the accommodating cover and extends to the outside of the mounting block.

Further, damping device includes the protecting crust, the inside fixed mounting of protecting crust has the oil tank body.

Further, the equal fixed mounting of interior roof and interior diapire of protecting crust has the cushion that contacts with the oil tank body mutually, the inner wall right side fixed mounting of protecting crust has the shell.

Further, the inner wall right side fixed mounting of shell has a quantity to be three spring, the left side fixed mounting of spring has one end and oil tank body fixed connection's fly leaf.

Further, a stabilizing rod is fixedly installed at the bottom of the protective shell, and a cushion pad with one end contacting with the installation block is fixedly installed at the bottom of the stabilizing rod.

Furthermore, the front of protective housing inlays and is equipped with the dodge gate, two the top of holding the cover all with the bottom fixed connection of protective housing.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this install oil tank structure on high altitude loop wheel machine davit, through be provided with threaded rod and thread block at dismouting mechanism, handheld rotatory hand runner can drive the threaded rod this moment and rotate, inject the thread block through setting up the slider, make the unable circumference of thread block rotate, thereby make its threaded rod drive thread block and peg graft pole when rotating and carry out the displacement, until peg graft pole break away from the installation piece inside, when the protecting crust no longer by limited position, thereby can break away from the contact with oil tank body and installation piece, thereby the staff of being convenient for maintains it, so wholly realized that the oil tank body possesses the purpose of quick dismantlement.

2. This install oil tank structure on high altitude loop wheel machine davit through in the damping device structure under the mating reaction of spring, cushion and cushion to can effectively slow down the vibrations that the oil tank body produced at the dismantlement in-process, thereby make its oil tank body can not cause the possibility of damage because of the influence that receives the shaking force, so improved the protecting effect of oil tank body greatly.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a front view of the protective shell of the present invention.

In the figure: 100 damping device, 101 protective shell, 102 soft cushion, 103 outer shell, 104 spring, 105 movable plate, 106 stabilizing rod, 107 cushion, 108 movable door, 200 fuel tank body, 300 disassembly and assembly mechanism, 301 mounting block, 302 containing cover, 303 threaded rod, 304 hand rotating wheel, 305 threaded block, 306 sliding block, 307 plugging rod.

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.

Referring to fig. 1-3, the oil tank structure mounted on the boom of the overhead crane in the embodiment includes a damping device 100, an oil tank body 200 and a dismounting mechanism 300, the oil tank body 200 is fixedly mounted inside the damping device 100, and the dismounting mechanism 300 is fixedly mounted at the bottom of the damping device 100, wherein the damping device 100 has a damping effect on the oil tank body 200, so that the oil tank body 200 is more stable in position during the dismounting process, and the dismounting mechanism 300 realizes the quick dismounting and maintenance effect of the oil tank body 200, thereby greatly improving the maintenance efficiency of the oil tank body 200.

In order to realize the quick assembly and disassembly function of the disassembly and assembly mechanism 300, as shown in fig. 1-2, the disassembly and assembly mechanism 300 in this embodiment comprises two accommodating covers 302 and an installation block 301, two threaded rods 303 are movably installed in the two accommodating covers 302, hand wheels 304 are fixedly installed on opposite sides of the two threaded rods 303, threaded blocks 305 located in the accommodating covers 302 are connected to the outer sides of the two threaded rods 303 in a threaded manner, sliding blocks 306 with one ends penetrating through and extending to the inside of the accommodating covers 302 are fixedly installed at the tops of the two threaded blocks 305, insertion rods 307 with one ends penetrating through the accommodating covers 302 and extending to the outside of the installation block 301 are fixedly installed at the bottoms of the two threaded blocks 305, and the tops of the two accommodating covers 302 are fixedly connected with the bottom of the protective shell 101.

Wherein, two threaded rods 303 all through the bearing with hold cover 302 fixed connection, the bearing includes inner circle, outer lane and ball, inner circle and threaded rod 303 fixed connection, the outer lane with hold cover 302 fixed connection, the draw-in groove with inserted bar 307 looks adaptation is all seted up to the left and right sides of installation piece 301.

In addition, the inner top wall of the two accommodating covers 302 is provided with sliding grooves matched with the sliding blocks 306, and the inside of the thread block 305 is provided with thread grooves matched with the threaded rods 303.

In order to realize the shock absorption function of the shock absorption device 100, as shown in fig. 1 to 3, in this embodiment, the shock absorption device 100 includes a protective shell 101, an oil tank body 200 is fixedly installed inside the protective shell 101, cushions 102 contacting with the oil tank body 200 are fixedly installed on both an inner top wall and an inner bottom wall of the protective shell 101, a housing 103 is fixedly installed on a right side of an inner wall of the protective shell 101, three springs 104 are fixedly installed on a right side of the inner wall of the housing 103, a movable plate 105 having one end fixedly connected with the oil tank body 200 is fixedly installed on a left side of the springs 104, a stabilizing rod 106 is fixedly installed on a bottom of the protective shell 101, a cushion 107 having one end contacting with an installation block 301 is fixedly installed on a bottom of the stabilizing rod 106, and a movable door 108 is embedded in a front surface of the protective shell 101.

Wherein, the left side of the oil tank body 200 is communicated with a transmission pipe, one end of the transmission pipe penetrates through the transmission pipe and extends to the outside of the protective shell 101, a control valve is fixedly arranged on the outer side of the transmission pipe, and a movable hole matched with the movable plate 105 is formed in the left side of the shell 103.

In addition, the cushion 102 is made of rubber, and the rubber is soft, so that the cushion has the advantages of buffering, damping, strengthening and stability.

The working principle of the above embodiment is as follows:

(1) when oil tank body 200 need be maintained or overhauld, at first, handheld rotatory hand runner 304 can drive threaded rod 303 and rotate, inject screw block 305 through setting up slider 306, make the unable circumference of screw block 305 rotate, thereby make its threaded rod 303 can drive screw block 305 and peg graft pole 307 and carry out the displacement when rotating, until peg graft pole 307 breaks away from installation piece 301 inside, when protective housing 101 no longer by the limited position, thereby can break away from contact with oil tank body 200 and installation piece 301, thereby be convenient for the staff to maintain it, so whole the purpose that oil tank body 200 possesses quick dismantlement has been realized.

(2) When the oil tank body 200 is vibrated due to impact in the detaching process, the vibration generated in the detaching process of the oil tank body 200 can be effectively reduced by the aid of the dual resilience forces of the spring 104, the cushion 102 and the cushion 107, so that the oil tank body 200 cannot be damaged due to the influence of the vibration force, and accordingly the protection effect of the oil tank body 200 is greatly improved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an install oil tank structure on high altitude loop wheel machine davit which characterized in that: the oil tank shock absorber comprises a shock absorption device (100), an oil tank body (200) and a dismounting mechanism (300), wherein the oil tank body (200) is arranged in the shock absorption device (100), and the dismounting mechanism (300) is arranged at the bottom of the shock absorption device (100);

dismouting mechanism (300) include two hold cover (302) and installation piece (301), two the equal movable mounting in inside that holds cover (302) has threaded rod (303), two the equal fixed mounting in one side that threaded rod (303) carried on the back mutually has hand wheel (304), two the equal threaded connection in the outside of threaded rod (303) is located and holds the inside screw thread piece (305) of cover (302), two the equal fixed mounting in top of screw thread piece (305) has one end to run through and extend to and hold inside slider (306) of cover (302).

2. The oil tank structure mounted on the boom of the high-altitude crane as claimed in claim 1, wherein: the bottom parts of the two thread blocks (305) are fixedly provided with plug-in rods (307) with one ends penetrating through the accommodating cover (302) and extending to the outside of the inner part of the mounting block (301).

3. The oil tank structure mounted on the boom of the high-altitude crane as claimed in claim 1, wherein: the damping device (100) comprises a protective shell (101), and an oil tank body (200) is fixedly mounted inside the protective shell (101).

4. The oil tank structure mounted on the boom of the high-altitude crane as claimed in claim 3, wherein: the inner top wall and the inner bottom wall of the protective shell (101) are fixedly provided with a cushion (102) which is in contact with the oil tank body (200), and the right side of the inner wall of the protective shell (101) is fixedly provided with a shell (103).

5. The oil tank structure mounted on the boom of the high-altitude crane as claimed in claim 4, wherein: the inner wall right side fixed mounting of shell (103) has spring (104) that quantity is three, the left side fixed mounting of spring (104) has one end and oil tank body (200) fixed connection's fly leaf (105).

6. The oil tank structure mounted on the boom of the high-altitude crane as claimed in claim 3, wherein: the bottom of the protective shell (101) is fixedly provided with a stabilizing rod (106), and the bottom of the stabilizing rod (106) is fixedly provided with a cushion pad (107) with one end contacting with the mounting block (301).

7. The oil tank structure mounted on the boom of the high-altitude crane as claimed in claim 3, wherein: the front of protective housing (101) is inlayed and is equipped with dodge gate (108), two the top of holding cover (302) all with the bottom fixed connection of protective housing (101).