CN218988632U

CN218988632U - Engine maintenance device

Info

Publication number: CN218988632U
Application number: CN202223403154.4U
Authority: CN
Inventors: 张淳龙
Original assignee: Guangzhou Fengwo Auto Products Co ltd
Current assignee: Guangzhou Fengwo Auto Products Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-09
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an engine maintenance device, which comprises a bottom frame and a hydraulic cylinder, wherein a vertical rod is fixedly arranged in the middle of one end of the bottom frame, a lifting rod is rotatably arranged at the top of the vertical rod through a rotating shaft, one end of the lifting rod is spliced and movably provided with a telescopic rod, one end of the telescopic rod is provided with a connecting rod through the rotating shaft, the bottom of the connecting rod is fixedly provided with a top plate, the right angle of the bottom of the top plate is fixedly connected with a lifting rope, the other end of the bottom frame can be provided with a placing table in a folding manner, the placing table is arranged through a supporting rod and a base, a limiting shaft seat can only be vertically arranged after rotating, at the moment, a positioning pin shaft is inserted from one side of the limiting shaft seat to limit the rotation of the supporting rod, the rotation of the supporting rod is avoided, at the moment, the lifted engine can be placed on the placing table at the bottom, the lifting rope can not completely deviate from the engine during the movement of the bottom frame, at the moment, the movement is safer, and the engine can be directly operated on the placing table during the subsequent maintenance.

Description

Engine maintenance device

Technical Field

The utility model relates to the technical field of engine maintenance equipment, in particular to an engine maintenance device.

Background

The engine is the heart of the automobile, impurities such as metal scraps, carbon deposition and the like can be generated in the engine in the working process, the engine is endangered, the service life of the engine is shortened, and the efficacy of the engine is reduced. Currently, engine washing is generally performed when engine oil is replaced, and the use method is as follows: pouring the product into a tank, idling for 5-10 minutes (if the engine is not cleaned for a long time, the cleaning time can be properly prolonged), evacuating the old engine oil added with cleaning agent, replacing an engine oil filter, and adding new engine oil.

When the engine needs to be maintained in large scale, in order to better operate, the engine needs to be disassembled from a front cabin, chinese patent publication No. CN205989731U discloses an engine maintenance device, the engine which needs to be maintained is lifted through an electric hoist, then the engine is clamped and fixed by a clamping arm of an engine clamping device, the rotation of a rotating shaft is driven by motor control or handle shaking control of a rotating device, when the engine faces to the position which just needs to be maintained, the rotating device stops running, a locking pin is clamped by a locking pin hole to ensure that the rotating shaft does not rotate any more, at the moment, maintenance can be performed.

Accordingly, one skilled in the art would be able to provide an engine maintenance device that addresses the problems set forth in the background above.

Disclosure of Invention

The present utility model is directed to an engine maintenance device for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an engine maintenance device, includes chassis and pneumatic cylinder, the department fixed mounting has the pole setting in the middle of the one end of chassis, and the top of pole setting is rotated through the pivot and is installed and play the jib, and play the one end grafting of jib and movable mounting have the telescopic link, and the connecting rod is installed through the pivot to the one end of telescopic link, and the bottom fixed mounting of connecting rod has the roof, and the bottom right angle department fixedly connected with lifting rope of roof can fold installation place the platform above the other end of chassis.

As a still further proposal of the utility model, a reinforcing rod is fixedly arranged between the top of one end of the underframe and one side of the upright rod, a pushing handle is vertically and fixedly arranged on one side of the upright rod and above the reinforcing rod and the upright rod, and the whole pushing handle is arranged in a T-shaped structure.

As a still further proposal of the utility model, the top of the lifting rod is provided with a through slot, the top of one end of the telescopic rod is fixedly provided with a handle, the top of the handle extends to the through slot, and both sides of the lifting rod are provided with through hole structures for limiting.

As a still further scheme of the utility model, one side of the upright rod is fixedly provided with a mounting seat, one end of the mounting seat is rotatably provided with a hydraulic cylinder, the top end of the hydraulic cylinder is rotatably connected with the bottom of one end of the lifting rod, and the bottom of the underframe is provided with a movable wheel.

As a still further proposal of the utility model, the top of one end of the underframe is symmetrically and fixedly provided with the limiting shaft seats, one sides of the two groups of limiting shaft seats are sealed, the middle of the two groups of limiting shaft seats is rotatably provided with the supporting rod through the rotating shaft, and the supporting rod and the two groups of limiting shaft seats are arranged in a degree anticlockwise rotation mode.

As a still further scheme of the utility model, the top parts of the two groups of support rods are rotatably provided with the placing table, the top parts of the support rods and the placing table are reversely rotated anticlockwise, the top parts of the two groups of limiting shaft seats are penetratingly provided with positioning pin shafts, and the positioning pin shafts penetrate through the support rods and penetrate out from the other sides of the limiting shaft seats.

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

1. through the roof that sets up and be located the lifting rope that roof right angle department set up, when lifting by crane the engine, the couple through two sets of lifting rope bottoms articulates rope on the engine, and the roof passes through the connecting rod and rotates with the telescopic link and be connected, consequently the roof only can the horizontal hunting, and two sets of lifting ropes articulate the back with the engine, avoid the engine to take place rotatory condition in the lifting by crane the in-process, avoid rotation angle to take place the collision more easily.

2. Through placing the platform through bracing piece and base installation that sets up, spacing axle bed only can rotate the back upright setting, inserts locating pin axle from spacing axle bed one side this moment, plays spacing effect to the rotation of bracing piece, avoids the bracing piece to rotate, and the engine after the hoisting this moment can the bottom can be placed on placing the platform, when removing the chassis, and the lifting rope can not deviate from the articulated of engine completely, and portable safer this moment also can be directly when follow-up maintenance and place bench operation engine.

Drawings

FIG. 1 is a schematic view of an overall structure of an engine maintenance device;

FIG. 2 is a schematic view of the overall structure of a top plate of an engine maintenance device;

fig. 3 is an enlarged schematic view of the engine maintenance device at a.

In the figure: 1. a chassis; 101. a reinforcing rod; 102. a pushing handle; 103. a vertical rod; 104. a mounting base; 105. a hydraulic cylinder; 106. lifting the boom; 107. a through slot; 108. a grip; 109. a telescopic rod; 110. a top plate; 111. a hanging rope; 112. a placement table; 113. a support rod; 114. a moving wheel; 115. a connecting rod; 116. a limiting shaft seat; 117. and positioning the pin shaft.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present utility model, an engine maintenance device includes a chassis 1 and a hydraulic cylinder 105, a vertical rod 103 is fixedly installed in the middle of one end of the chassis 1, a lifting rod 106 is rotatably installed at the top of the vertical rod 103 through a rotating shaft, one end of the lifting rod 106 is inserted and movably provided with a telescopic rod 109, one end of the telescopic rod 109 is provided with a connecting rod 115 through a rotating shaft, a top plate 110 is fixedly installed at the bottom of the connecting rod 115, a lifting rope 111 is fixedly connected to a right angle of the bottom of the top plate 110, a placing table 112 can be installed above the other end of the chassis 1 in a folding manner, an installation seat 104 is fixedly installed at one side of the vertical rod 103, the hydraulic cylinder 105 is rotatably installed at one end of the installation seat 104, the top end of the hydraulic cylinder 105 is rotatably connected with the bottom of one end of the lifting rod 106, and a moving wheel 114 is installed at the bottom of the chassis 1.

As shown in fig. 1-3, a reinforcing rod 101 is fixedly installed between the top of one end of the chassis 1 and one side of the upright rod 103, reinforcement is achieved for the rigidity of the whole structure, a pushing handle 102 is fixedly arranged on one side of the upright rod 103 and above the reinforcing rod 101 and perpendicular to the upright rod 103, the whole pushing handle 102 is in a T-shaped structure, the whole chassis 1 is conveniently pushed, a through hole 107 is formed in the top of the lifting rod 106, a handle 108 is fixedly installed at the top of one end of the telescopic rod 109, a through hole 107 is formed in the top extension of the handle 108, limiting through hole structures are formed in two sides of the lifting rod 106, and the handle 108 facilitates telescopic adjustment of the telescopic rod 109.

As shown in fig. 1-3, the top of one end of the chassis 1 is symmetrically and fixedly provided with a limiting shaft seat 116, one sides of the two groups of limiting shaft seats 116 are in sealing arrangement, a supporting rod 113 is rotatably arranged in the middle of the two groups of limiting shaft seats 116 through a rotating shaft, the supporting rod 113 and the two groups of limiting shaft seats 116 are in 90-degree anticlockwise rotation arrangement, a placing table 112 is rotatably arranged at the top of the two groups of supporting rods 113, the top of the supporting rod 113 and the placing table 112 are in anticlockwise rotation in opposite 90 degrees, positioning pins 117 penetrate through the supporting rod 113 and penetrate out from the other side of the limiting shaft seat 116, the engine can be placed on the placing table 112 after being lifted, the engine is safer during moving, and the engine can be simply maintained by the support on the placing table 112.

The working principle of the utility model is as follows: when lifting an engine, the two groups of hanging ropes 111 are hung on the upper rope of the engine through hooks at the bottoms of the two groups of hanging ropes 111, the top plate 110 is rotationally connected with the telescopic rod 109 through the connecting rod 115, therefore, the top plate 110 can only swing left and right, compared with the traditional hanging ropes for connecting the two groups of hanging ropes 111 with the engine, the situation that the engine rotates in the lifting process is avoided due to the fact that the four groups of hanging ropes 111 are easy to rotate is avoided, the placing table 112 is installed with the underframe 1 through the supporting rod 113, the limiting shaft seat 116 is vertically arranged after only rotating, the positioning pin shaft 117 is inserted from one side of the limiting shaft seat 116, the limiting effect on the rotation of the supporting rod 113 is achieved, the supporting rod 113 is prevented from rotating, the lifted engine can be placed on the placing table 112 at the bottom, the hanging ropes 111 can not completely fall off the hanging connection of the engine at the moment when the underframe 1 is moved, the moving type is safer, the engine can be directly operated on the placing table 112 during subsequent maintenance, and the wheel 114 is moved integrally by pushing the handle 102 to be matched with the moving wheel 114.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An engine maintenance device comprising a chassis (1) and a hydraulic cylinder (105), characterized in that: the lifting rod (106) is rotatably mounted at the top of the vertical rod (103) through a rotating shaft, a telescopic rod (109) is inserted into and movably mounted at one end of the lifting rod (106), a connecting rod (115) is mounted at one end of the telescopic rod (109) through the rotating shaft, a top plate (110) is fixedly mounted at the bottom of the connecting rod (115), a lifting rope (111) is fixedly connected at a right angle position at the bottom of the top plate (110), and a placing table (112) can be mounted at the upper part of the other end of the bottom plate (1) in a folding manner.

2. The engine maintenance device according to claim 1, wherein a reinforcing rod (101) is fixedly arranged between one end top of the underframe (1) and one side of the upright rod (103), a push handle (102) is fixedly arranged on one side of the upright rod (103) and above the reinforcing rod (101) and vertically above the upright rod (103), and the whole push handle (102) is in a T-shaped structure.

3. The engine maintenance device according to claim 1, wherein the top of the lifting rod (106) is provided with a through hole groove (107) which penetrates through, a grip (108) is fixedly arranged at the top of one end of the telescopic rod (109), the top end of the grip (108) extends to the through hole groove (107), and two sides of the lifting rod (106) are provided with limiting through hole structures.

4. The engine maintenance device according to claim 1, wherein a mounting seat (104) is fixedly arranged on one side of the upright (103), a hydraulic cylinder (105) is rotatably arranged at one end of the mounting seat (104), the top end of the hydraulic cylinder (105) is rotatably connected with the bottom of one end of the lifting rod (106), and a moving wheel (114) is arranged at the bottom of the underframe (1).

5. The engine maintenance device according to claim 1, wherein the top of one end of the chassis (1) is symmetrically and fixedly provided with limiting shaft seats (116), one sides of the two groups of limiting shaft seats (116) are in sealing arrangement, a supporting rod (113) is rotatably arranged in the middle of the two groups of limiting shaft seats (116) through a rotating shaft, and the supporting rod (113) and the two groups of limiting shaft seats (116) are in 90-degree anticlockwise rotation arrangement.

6. The engine maintenance device according to claim 5, wherein the top parts of the two groups of support rods (113) are rotatably provided with a placement table (112), the top parts of the support rods (113) and the placement table (112) are reversely rotated by 90 degrees anticlockwise, the top parts of the two groups of limiting shaft seats (116) are penetrated and provided with positioning pin shafts (117), and the positioning pin shafts (117) penetrate through the support rods (113) and penetrate out from the other sides of the limiting shaft seats (116).