CN213954733U

CN213954733U - Connecting disc of engine rack

Info

Publication number: CN213954733U
Application number: CN202022022108.4U
Authority: CN
Inventors: 兰传风; 兰佳冰; 殷文平
Original assignee: Chongqing Tingjiang Machinery Manufacturing Co ltd
Current assignee: Chongqing Tingjiang Machinery Manufacturing Co ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-08-13
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses a connection pad of engine rack, including the connection pad body, the below that the connection pad body is close to the left and right sides all is equipped with the support, two the upper end of support is equipped with same elevating system, the lower extreme fixed connection of elevating system and connection pad body, the upper end of connection pad body is equipped with the slot, the upper end that the connection pad body is close to the left and right sides all is equipped with stop gear. The utility model discloses an insert the engine and locate in the slot and offset the contact with U type cushion for it is spacing that two limiting plates cooperate a plurality of spring telescopic rods to carry out the centre gripping to the engine, and make U type cushion and the limiting plate of polyurethane goods provide the protection to the engine, drive the lift post through the pneumatic cylinder and go up and down along the circular recess under the limiting displacement of spout and slider, make lift post cooperation connecting rod drive connection pad body and go up and down, be convenient for adjust the height of connection pad body according to actual need.

Description

Connecting disc of engine rack

Technical Field

The utility model relates to an engine bench technical field especially relates to a connection pad of engine bench.

Background

Before an engine product leaves a factory, a simulation test run test needs to be carried out, the engine product can be put into use only after passing the test, the simulation test run test needs to be operated on an engine bench, a connecting disc is an important component of the engine bench and mainly plays a role in providing connecting support for an engine.

When the existing connecting disc for the engine pedestal is used actually, the existing connecting disc for the engine pedestal lacks an engine protection structure, and the height of the connecting disc is not convenient to adjust according to actual needs.

SUMMERY OF THE UTILITY MODEL

The utility model provides a connection pad of engine rack for solve current connection pad for engine rack among the background art when the in-service use, it lacks engine protective structure, and is not convenient for adjust the technical problem of connection pad height according to actual need.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a connection pad of engine rack, includes the connection pad body, the below that the connection pad body is close to the left and right sides all is equipped with the support, two the upper end of support is equipped with same elevating system, elevating system and the lower extreme fixed connection of connection pad body, the upper end of connection pad body is equipped with the slot, the upper end that the connection pad body is close to the left and right sides all is equipped with stop gear.

Preferably, the support is arranged in an inverted T shape.

Preferably, elevating system is including setting up in two supports and being located the circular recess of central point position upper end, two equal fixed mounting has the pneumatic cylinder, two on the bottom of circular recess the equal fixedly connected with lift post in upper end of pneumatic cylinder piston rod, two the upper end of lift post all with the lower extreme fixed connection of connection pad body, two the same connecting rod of fixedly connected with on the annular lateral wall of lift post near the upper end.

Preferably, a sealing ring is sleeved on one end of the lifting column outside the circular groove, and the lower end of the sealing ring is fixedly connected with the upper end of the support.

Preferably, the annular inner wall of the circular groove is provided with two sliding grooves which are symmetrically distributed, the two sliding grooves are internally and uniformly connected with sliding blocks matched with the sliding grooves in a sliding manner, and one ends, far away from the sliding grooves, of the two sliding blocks are fixedly connected with the annular side wall, close to the lower end, of the lifting column.

Preferably, stop gear includes U type cushion and two fixed plates of fixed connection in connection pad body upper end on the slot inner wall respectively fixed connection two the fixed plate is close to the both ends lateral wall setting about the connection pad body respectively, two equal a plurality of spring telescopic links of fixedly connected with on the relative lateral wall of fixed plate, it is a plurality of with one side the same limiting plate of one end fixedly connected with that the fixed plate was kept away from to the spring telescopic link, U type cushion and limiting plate are the polyurethane goods.

Compared with the prior art, the utility model, its beneficial effect does:

1. through inserting the engine and locating in the slot and with U type cushion inconsistent contact for two limiting plates cooperate a plurality of spring telescopic links to carry out the centre gripping spacing to the engine, and make the U type cushion and the limiting plate of polyurethane products provide the protection to the engine.

2. The hydraulic cylinder drives the lifting column to lift along the circular groove under the limiting effect of the sliding groove and the sliding block, so that the lifting column is matched with the connecting rod to drive the connecting disc body to lift, and the height of the connecting disc body can be adjusted conveniently according to actual needs.

Drawings

Fig. 1 is a schematic cross-sectional view of a connection pad of an engine mount according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic structural diagram of a support of a connection pad of an engine rack according to the present invention;

fig. 4 is a schematic structural diagram of a connection pad of an engine bench according to the present invention.

In the figure: the device comprises a connecting disc body 1, a support 2, a slot 3, a circular groove 4, a hydraulic cylinder 5, a lifting column 6, a connecting rod 7, a sealing ring 8, a sliding groove 9, a sliding block 10, a U-shaped cushion block 11, a fixing plate 12, a spring telescopic rod 13 and a limiting plate 14.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

Referring to fig. 1-4, a connection pad of engine rack, including connection pad body 1, connection pad body 1 all is equipped with support 2 near the below of the left and right sides, support 2 is the type of falling T setting, two supports 2 that the type of falling T set up are used for providing the support to connection pad body 1, the upper end of two supports 2 is equipped with same elevating system, elevating system and connection pad body 1's lower extreme fixed connection, elevating system is including setting up in two circular recess 4 that support 2 is located the central point and puts the upper end, equal fixed mounting has pneumatic cylinder 5 on the bottom of two circular recess 4, the model of pneumatic cylinder 5 is: HOB16 x 32, pneumatic cylinder 5 are used for driving lift post 6 to go up and down for lift post 6 cooperates connecting rod 7 to drive connection pad body 1 and goes up and down, the equal fixedly connected with lift post 6 in upper end of two pneumatic cylinder 5 piston rods, the upper end of two lift posts 6 all with the lower extreme fixed connection of connection pad body 1, the same connecting rod 7 of fixedly connected with on the annular lateral wall of two lift posts 6 near the upper end.

Lifting column 6 is located one of circular slot 4 outer and has cup jointed sealing washer 8, sealing washer 8's lower extreme and support 2's upper end fixed connection, sealing washer 8 can prevent that impurity from getting into circular slot 4, be equipped with two spout 9 that are the symmetric distribution on circular slot 4's the annular inner wall, equal sliding connection has assorted slider 10 with it in two spout 9, the one end that spout 9 was kept away from to two sliders 10 all is close to the annular lateral wall fixed connection of lower extreme with lifting column 6, slider 10 when removing in spout 9, lifting column 6 of being convenient for goes up and down and restricts its lifting range in circular slot 4.

The upper end of the connecting disc body 1 is provided with a slot 3, the upper end of the connecting disc body 1 close to the left side and the right side is provided with a limiting mechanism, the limiting mechanism comprises a U-shaped cushion block 11 fixedly connected to the inner wall of the slot 3 and two fixing plates 12 fixedly connected to the upper end of the connecting disc body 1, the two fixing plates 12 are respectively arranged close to the left side wall and the right side wall of the connecting disc body 1, the opposite side walls of the two fixing plates 12 are respectively and fixedly connected with a plurality of spring telescopic rods 13, one end of the spring telescopic rods 13 far away from the fixing plates 12 on the same side is fixedly connected with the same limiting plate 14, the spring telescopic rods 13 comprise telescopic rods and pressure springs fixedly connected to the side walls of the fixing plates 12, the pressure springs are fixedly sleeved with the telescopic rods, one ends of the telescopic rods and the pressure springs far away from the fixing plates 12 are both fixedly connected with the limiting plate 14, and the elastic performance of the pressure springs enables the spring telescopic rods 13 to drive the limiting plate 14 to clamp and fix the engine, the U-shaped cushion block 11 and the limiting plate 14 are both made of polyurethane, and the U-shaped cushion block 11 and the limiting plate 14 of the polyurethane can provide protection for the engine.

The utility model discloses when using, insert the engine in locating slot 3 on connection pad body 1, make engine and 11 counterbalance contacts of U type cushion, engine and two limiting plates 14 counterbalance contacts and compress a plurality of spring telescopic links 13 on fixed plate 12 this moment, it is spacing to make two limiting plates 14 cooperate a plurality of spring telescopic links 13 to carry out the centre gripping to the engine, U type cushion 11 and the limiting plate 14 of polyurethane goods can provide the protection to the engine simultaneously, start the pneumatic cylinder 5 that circular recess 4 is also and drive lift post 6 and go up and down in circular recess 4 under the limiting displacement of spout 9 and slider 10, and drive connection pad body 1 by lift post 6 cooperation connecting rod 7 and go up and down, be convenient for adjust connection pad body 1's height according to actual need.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A connecting disc of an engine rack comprises a connecting disc body (1) and is characterized in that supports (2) are arranged below the connecting disc body (1) close to the left side and the right side, the upper ends of the two supports (2) are provided with the same lifting mechanism, the lifting mechanism is fixedly connected with the lower end of the connecting disc body (1), a slot (3) is arranged at the upper end of the connecting disc body (1), a limiting mechanism is arranged at the upper end of the connecting disc body (1) close to the left side and the right side, the supports (2) are arranged in an inverted T shape, the lifting mechanism comprises circular grooves (4) which are arranged at the upper ends of the central positions of the two supports (2), hydraulic cylinders (5) are fixedly arranged at the bottoms of the two circular grooves (4), lifting columns (6) are fixedly connected with the upper ends of piston rods of the two hydraulic cylinders (5), and the upper ends of the lifting columns (6) are fixedly connected with the lower end of the connecting disc body (1), the two lifting columns (6) are fixedly connected with the same connecting rod (7) on the annular side wall close to the upper end, the lifting columns (6) are sleeved with a sealing ring (8) at one end outside the circular groove (4), the lower end of the sealing ring (8) is fixedly connected with the upper end of the support (2), two symmetrically-distributed sliding grooves (9) are formed in the annular inner wall of the circular groove (4), sliding blocks (10) matched with the sliding grooves are connected in the two sliding grooves (9) in a sliding mode, one ends, far away from the sliding grooves (9), of the two sliding blocks (10) are fixedly connected with the annular side wall, close to the lower end, of the lifting columns (6), the limiting mechanism comprises U-shaped cushion blocks (11) fixedly connected to the inner wall of the inserting grooves (3) and two fixing plates (12) fixedly connected to the upper end of the connecting disc body (1), and the two fixing plates (12) are respectively arranged close to the left and right side walls of the connecting disc body (1), the two fixing plates (12) are fixedly connected with a plurality of spring telescopic rods (13) on opposite side walls, the spring telescopic rods (13) are arranged on the same side, one end of each fixing plate (12) far away from the corresponding limiting plate (14) is fixedly connected with the same limiting plate (13), and the U-shaped cushion blocks (11) and the limiting plates (14) are made of polyurethane.