CN208132889U

CN208132889U - Machinery overhaul platform

Info

Publication number: CN208132889U
Application number: CN201820626707.7U
Authority: CN
Inventors: 朱伟光; 颜伟菁; 王垒; 董朝阳
Original assignee: Huanghe Science and Technology College
Current assignee: Huanghe Science and Technology College
Priority date: 2018-04-28
Filing date: 2018-04-28
Publication date: 2018-11-23
Anticipated expiration: 2028-04-28

Abstract

The utility model provides machinery overhaul platform, and effective solution maintenance personal needs to run back and forth with auxiliary instrument, avoids the problem of live wire is wound between instrument；Its solve technical solution be, including be horizontally mounted and can front and back rotate plate, have and plate keeping parallelism and rotatable plectane above plate, plectane lower end is fixed with central axis through plate and coaxial with plectane, have that multiple Open Side Down and circumferentially uniformly distributed blind hole on plectane lower end surface, have on plate through there is axis vertical and moving up and down, axis upper end is placed in blind hole；The utility model clever structure, realizing maintenance personal in one direction can place under repair to components major part place, it can be to avoid the trouble that maintenance personal runs back and forth, maintenance of equipment is effectively reduced to wind in dragging process back and forth, effectively prevent the generation of accident, maintenance efficiency is substantially increased, the possibility of accident generation is reduced.

Description

Machinery overhaul platform

Technical field

The utility model relates to machinery overhaul technical fields, especially machinery overhaul platform.

Background technique

Currently, China's industrial technology, in the state for being in high speed development, components manufacture and mechanical automation are gaining popularity, Correspondingly, can all have a large amount of machinery to repair and to repair daily, in terms of automobile mechanical maintenance, many places have, in maintenance process In, especially middle-size and small-size components maintenance, the transmission case body and rear axle housing body of class such as tractor are all more bulky, and The components having inside them only just can be carried out replacement or maintenance when whole device disassembles, although they are less, But it is still more bulky for people, and in maintenance process, maintenance personal needs to carry out fallback with auxiliary instrument Dynamic, such as electric drill, air gun, electric welding etc., the electric wire of each instrument can be wound during running, and be easy to cause danger, And the place that do not repair is the place of heavy wool, just in case leaking electricity, consequence is quite serious.

For this purpose, the utility model provides a kind of machinery overhaul platform to solve problem above.

Utility model content

For above situation, for the defect for overcoming the prior art, the utility model provides machinery overhaul platform, effectively It solves maintenance personal to need to run back and forth with auxiliary instrument, avoids the problem of live wire is wound between instrument.

Its technical solution solved is, including be horizontally mounted and can the plate that rotates of front and back, have above plate and plate protected Maintain an equal level row and rotatable plectane, and plectane lower end is fixed with central axis through plate and coaxial with plectane, on plectane lower end surface Have it is multiple Open Side Down and circumferentially uniformly distributed blind hole, have on plate through there is an axis vertical and moving up and down, on axis End is placed in blind hole, the clamping of axis and blind hole or the rotation and fixation for being detached from control plectane.

Preferably, there is multiple vertical and circumferentially uniformly distributed supporting block on the plectane upper surface, supporting block is close to circle There is vertical screw rod in the side at plate center, and screw rod lower end is fixed with plectane, and there is a horizontal pressing plate in each screw rod upper end, on pressing plate There is the kidney slot through pressing plate upper and lower end face, pressing plate is sleeved on screw rod through kidney slot, has nut on screw rod, nut is in pressing plate Upside, pressing plate be on the upside of supporting block far from the one end at plectane center and with supporting block upper end face contact.

Preferably, the pressing plate has protruding block on the downside of disc centre one end.

Preferably, the axis lower end through plate and is placed in below plate, and there is an annular protrusion in axis lower end, on axis It is set with tension spring, tension spring upper end is connect with plate, and tension spring lower end is connect with annular protrusion.

Preferably, a at left and right sides of the plate to be fixed with a vertical vertical plate, vertical plate has between vertical plate and plate It is spaced, there is vertical and the disk parallel with vertical plate, disk to fix close to one end of vertical plate with vertical plate in interval, disk is far from vertical plate One end be fixed with horizontal shaft, the shaft other end runs through vertical plate, and shaft can rotate on vertical plate.

Preferably, there are multiple levels through disk on the disk and circumferentially uniformly distributed through-hole, can be controlled on vertical plate Mobile pulling shaft, pulling shaft one end are placed in through-hole, and pulling shaft right end is through vertical plate and is placed on the outside of vertical plate, and pulling shaft is placed on the outside of vertical plate One end have annular protrusion, tension spring is set on pulling shaft, tension spring one end is connect with annular protrusion, and the tension spring other end and vertical plate connect It connects.

Preferably, the central axis lower end through plate and is placed in below plate, there is interval between plate and plectane, Thrust bearing is installed every interior, upper end and the plectane of thrust bearing are fixed, and lower end and the plate of thrust bearing are fixed；Central axis There is annular protrusion in lower end, and pressure spring is set on central axis, and pressure spring upper end is contacted with plate, and pressure spring lower end is contacted with annular protrusion.

Preferably, there are the connecting plate with platen parallel, connection board ends and the vertical plate corresponding to it below the plate It is fixed.

The utility model clever structure, realize maintenance personal in one direction can place most of to components into Row is repaired, and can be effectively reduced maintenance of equipment to avoid the trouble that maintenance personal runs back and forth and be sent out in dragging process back and forth Raw winding, effectively prevents the generation of accident, substantially increases maintenance efficiency, reduces the possibility of accident generation.

Detailed description of the invention

Fig. 1 is the utility model front sectional view.

Fig. 2 is the utility model side view cutaway drawing.

Fig. 3 is the front sectional view of pressing plate in the utility model.

Fig. 4 is the top view of pressing plate in the utility model.

Specific embodiment

Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.

Provided by Fig. 1 to Fig. 4, the utility model include be horizontally mounted and can the plate 1 that rotates of front and back, have above plate 1 With 1 keeping parallelism of plate and rotatable plectane 2,2 lower end of plectane is fixed with central axis through plate 1 and coaxial with plectane 2 3, have on 2 lower end surface of plectane it is multiple Open Side Down and circumferentially uniformly distributed blind hole, have on plate 1 through have it is vertical and can on move down Dynamic axis 4,4 upper end of axis are placed in blind hole, the clamping of axis 4 and blind hole or the rotation and fixation for being detached from control plectane 2.

Embodiment two, on the basis of example 1, there have on 2 upper surface of plectane to be multiple vertical and circumferentially uniformly distributed Supporting block 5, supporting block 5 has vertical screw rod 6 close to the side at 2 center of plectane, and 6 lower end of screw rod and plectane 2 are fixed, each spiral shell There is horizontal pressing plate 7 in 6 upper end of bar, there is the kidney slot 8 through 7 upper and lower end face of pressing plate on pressing plate 7, and pressing plate 7 is set with through kidney slot 8 On screw rod 6, there is nut on screw rod 6, nut is in 7 upside of pressing plate, and pressing plate 7 is in supporting block 5 far from the one end at 2 center of plectane Upside and with 5 upper end face contact of supporting block, realize and to be repaired be mechanically anchored on plectane 2.

Embodiment three, on the basis of example 2, the pressing plate 7 have protrusion on the downside of 10 center one end of disk Block realizes the firm compression of pressing plate 7 machinery to be repaired.

Example IV, on the basis of example 1,4 lower end of axis is through plate 1 and is placed in 1 lower section of plate, There is annular protrusion in 4 lower end of axis, and tension spring is set on axis 4, and tension spring upper end is connect with plate 1, tension spring lower end and annular protrusion Connection, realizes the plectane 2 in maintenance process and is in stationary state.

Embodiment five, on the basis of example 1,1 left and right sides of plate are fixed with a vertical vertical plate 9, vertical plate 9 has interval between vertical plate 9 and plate 1, has the vertical and disk 10 parallel with vertical plate 9 in interval, disk 10 is close to vertical One end of plate 9 and vertical plate 9 are fixed, and disk 10 is fixed with horizontal shaft far from one end of vertical plate 9, and the shaft other end is through vertical Plate 9, shaft can rotate on vertical plate 9, in order to realize the front and back rotation of plate 1.

Embodiment six has multiple horizontal through disk 10 and in circle on the basis of embodiment five on the disk 10 The through-hole of Zhou Junbu, the pulling shaft 11 that can be moved left and right on vertical plate 9,11 one end of pulling shaft are placed in through-hole, and 11 right end of pulling shaft is through vertical Plate 9 and it is placed in the outside of vertical plate 9, there is annular protrusion in one end that pulling shaft 11 is placed in 9 outside of vertical plate, and tension spring is set on pulling shaft 11, is drawn Spring one end is connect with annular protrusion, and the tension spring other end is connect with vertical plate 9, and realizing plate 1 can fix during rotation.

Embodiment seven, on the basis of example 1,3 lower end of central axis is through plate 1 and is placed under plate 1 , there is interval in side between plate 1 and plectane 2, thrust bearing has been equipped in interval, and the upper end of thrust bearing and plectane 2 are fixed, push away The lower end of power bearing and plate 1 are fixed；There is annular protrusion in 3 lower end of central axis, is set with pressure spring on central axis 3, pressure spring upper end with Plate 1 contacts, and pressure spring lower end is contacted with annular protrusion, and realizing can be by rotating plectane 2 conveniently and easily to repair Mechanical steering.

Embodiment eight, on the basis of embodiment five, in order to have the connecting plate parallel with plate 1 below the plate 1, It connects board ends and the vertical plate 9 corresponding to it is fixed, realize the stability for increasing by two vertical plates 9.

When specifically used, mechanical part to be repaired is placed on plectane 2, is at this time sleeved on pressing plate 7 through kidney slot It on screw rod 6, and is placed in supporting block 5 far from the one end at master center, the other end is placed in band and is dispatched workers to do on-site repairs above machinery, at this time Turning nut compresses pressing plate 7 firmly on mechanical part to be repaired, it is noted that supporting block 5 and screw rod 6 had better not Block region to be repaired；When another direction of servicing machine component, axis 4 is pulled downward on so that 4 upper end of axis with it is blind Hole is detached from, and can be rotated at this time, when the position to need repairing reaches the front of maintenance personal, axis 4 is unclamped, on axis 4 Blind hole is blocked again, plectane 2 is not able to rotate in end；When being repaired to the upper end of components or other directions, at this time may be used To pull pulling shaft 11 to one end far from plate 1, so that pulling shaft 11 is detached from through-hole, plate 1 can be rotated in front-rear direction at this time, The upper surface of components can easily be shown in face of maintenance personal.

The advantages of the utility model：In the utility model, plectane 2 realizes square in the horizontal plane in component of machine maintenance Just left-right rotation, plate 1 realizes in component of machine maintenance facilitates front and back to rotate on vertical plane, and maintenance personal is a side It, can be effective to reduce to avoid the trouble that maintenance personal runs back and forth to that can place under repair to components major part place Maintenance of equipment is wound in dragging process back and forth, effectively prevents the generation of accident.

Claims

1. machinery overhaul platform, which is characterized in that including be horizontally mounted and can front and back rotate plate（1）, plate（1）Top has With plate（1）Keeping parallelism and rotatable plectane（2）, plectane（2）Lower end is fixed with through plate（1）And and plectane（2）Together The central axis of axis（3）, plectane（2）Have on lower end surface it is multiple Open Side Down and circumferentially uniformly distributed blind hole, plate（1）On have and run through There is axis vertical and moving up and down（4）, axis（4）Upper end is placed in blind hole, axis（4）With the clamping or disengaging of blind hole Control plectane（2）Rotation and fixation.

2. machinery overhaul platform according to claim 1, which is characterized in that the plectane（2）Have on upper surface multiple Vertically and circumferentially uniformly distributed supporting block（5）, supporting block（5）Close to plectane（2）There is vertical screw rod in the side at center（6）, spiral shell Bar（6）Lower end and plectane（2）It is fixed, each screw rod（6）There is horizontal pressing plate in upper end（7）, pressing plate（7）On have through pressing plate （7）The kidney slot of upper and lower end face（8）, pressing plate（7）Through kidney slot（8）It is sleeved on screw rod（6）On, screw rod（6）On have nut, nut In pressing plate（7）Upside, pressing plate（7）Far from plectane（2）The one end at center is in supporting block（5）Upside and and supporting block（5）On End face contact, realizes to be repaired being mechanically anchored in plectane（2）On.

3. machinery overhaul platform according to claim 2, which is characterized in that the pressing plate（7）Close to disk（10）In The heart has protruding block on the downside of one end, realizes pressing plate（7）Firm compression machinery to be repaired.

4. machinery overhaul platform according to claim 1, which is characterized in that the axis（4）Plate is run through in lower end（1） And it is placed in plate（1）Lower section, axis（4）There are annular protrusion, axis in lower end（4）On be set with tension spring, tension spring upper end and plate（1） Connection, tension spring lower end are connect with annular protrusion, realize the plectane in maintenance process（2）In stationary state.

5. machinery overhaul platform according to claim 1, which is characterized in that the plate（1）The left and right sides is fixed There is a vertical vertical plate（9）, vertical plate（9）, vertical plate（9）With plate（1）Between have interval, have vertical and and vertical plate in interval （9）Parallel disk（10）, disk（10）Close to vertical plate（9）One end and vertical plate（9）It is fixed, disk（10）Far from vertical plate（9） One end be fixed with horizontal shaft, the shaft other end runs through vertical plate（9）, shaft can be in vertical plate（9）Upper rotation, in order to realize Plate（1）Front and back rotation.

6. machinery overhaul platform according to claim 5, which is characterized in that the disk（10）On there are multiple levels to pass through Wear disk（10）And circumferentially uniformly distributed through-hole, vertical plate（9）On the pulling shaft that can move left and right（11）, pulling shaft（11）One end is placed in logical In hole, pulling shaft（11）Right end runs through vertical plate（9）And it is placed in vertical plate（9）Outside, pulling shaft（11）It is placed in vertical plate（9）The one end in outside has Annular protrusion, pulling shaft（11）On be set with tension spring, tension spring one end is connect with annular protrusion, the tension spring other end and vertical plate（9）Connection, Realize plate（1）It can fix during rotation.

7. machinery overhaul platform according to claim 1, which is characterized in that the central axis（3）Plate is run through in lower end （1）And it is placed in plate（1）Lower section, plate（1）With plectane（2）Between have interval, thrust bearing, thrust axis have been installed in interval The upper end held and plectane（2）It is fixed, the lower end of thrust bearing and plate（1）It is fixed；Central axis（3）There is annular protrusion in lower end, in Mandrel（3）On be set with pressure spring, pressure spring upper end and plate（1）Contact, pressure spring lower end are contacted with annular protrusion, and realizing can lead to Cross rotation plectane（2）Mechanical steering that is convenient and easily making maintenance.

8. machinery overhaul platform according to claim 5, which is characterized in that for the plate（1）Lower section has and puts down Plate（1）Parallel connecting plate, connection board ends and the vertical plate corresponding to it（9）It is fixed, it realizes and increases by two vertical plates（9）Stabilization Property.