阅读说明：本技术 一种发电机组连接壳安装工装车 (Generator set connecting shell installation tool car ) 是由 张应愿 牛涛 姚俊 周辉 齐咸祥 于 2019-11-06 设计创作，主要内容包括：本发明公开了一种发电机组连接壳安装工装车,包括底座,还包括发动机台架和发电机台架,所述发动机台架和发电机台架均设在底座上；所述发动机台架包括立柱和用于支撑定位发动机的发动机台板,所述发动机台板可旋转的设在立柱上,立柱设在底座上,所述发电机台架包括支撑台架和用于支撑定位发电机的发电机台板,所述发电机台板可升降的设在支撑台架上,所述支撑台架相对发动机台架可移动的设在底座上。该发电机组连接壳安装工装车结构设计合理,利用此工装车支撑发动机和发电机并可灵活调整位置,大大降低了发电机组连接壳的安装难度,装配作业人员的工作强度小,缩短了装配工时,提高了产量。(The invention discloses a mounting tool car for a connecting shell of a generator set, which comprises a base, an engine rack and a generator rack, wherein the engine rack and the generator rack are arranged on the base; the engine rack comprises a stand column and an engine bedplate used for supporting and positioning an engine, the engine bedplate is rotatably arranged on the stand column, the stand column is arranged on the base, the generator bedplate comprises a supporting rack and a generator bedplate used for supporting and positioning a generator, the generator bedplate is arranged on the supporting rack in a lifting mode, and the supporting rack is movably arranged on the base relative to the engine bedplate. This generating set connects shell installation frock car structural design is reasonable, utilizes this frock car to support engine and generator and can adjust the position in a flexible way, greatly reduced the installation degree of difficulty of generating set connection shell, assembly operation personnel's working strength is little, has shortened assembly man-hour, has improved output.)

1. The utility model provides a generating set connects shell installation frock car, includes the base, its characterized in that: the generator rack is arranged on the base, and the generator rack is arranged on the base; the engine rack comprises a stand column and an engine bedplate used for supporting and positioning an engine, the engine bedplate is rotatably arranged on the stand column, the stand column is arranged on the base, the generator bedplate comprises a supporting rack and a generator bedplate used for supporting and positioning a generator, the generator bedplate is arranged on the supporting rack in a lifting mode, and the supporting rack is movably arranged on the base relative to the engine bedplate.

2. The mounting tool vehicle for the generator set connecting shell according to claim 1, characterized in that: the base is of a flat plate structure, a guide wheel groove is formed in the flat plate, the bottom of the support rack is provided with a roller, and the roller is located in the guide wheel groove.

3. The mounting tool vehicle for the generator set connecting shell according to claim 1, characterized in that: the engine bedplate is provided with an engine bracket and a pair of slidable engine supporting sliding blocks, and the engine bracket and the engine supporting sliding blocks are respectively provided with a positioning pin for positioning the engine.

4. The generator set connection shell installation tool vehicle of claim 1 or 2, characterized in that: the generator rack comprises a lower rack, a middle rack and an upper rack, the lower rack is movably arranged on the base, the middle rack can be arranged on the lower rack in a lifting mode, the upper rack is rotatably arranged on the middle rack, and the table top of the upper rack is the surface of the generator rack.

5. The mounting tool vehicle for the connecting shell of the generator set as claimed in claim 3, wherein: the engine platform plate is provided with a sliding groove, the lower part of the engine supporting sliding block is positioned in the sliding groove, the engine platform plate is provided with a moving groove, the sliding groove and the moving groove are vertically arranged, and the lower part of the engine bracket is movably arranged in the moving groove.

6. The mounting tool vehicle for the connecting shell of the generator set according to claim 4, wherein: the lower part of the lower rack is provided with a screw nut, the base is provided with a screw matched with the screw nut, and one end of the screw is provided with a rotating handle.

7. The mounting tool vehicle for the connecting shell of the generator set according to claim 4, wherein: be equipped with the guide post between middle rack and the lower rack, be equipped with lift drive structure between lower rack and the middle rack.

8. The mounting tool vehicle for the connecting shell of the generator set according to claim 4, wherein: the generator bedplate is provided with a generator bracket and a pair of slidable generator supporting sliding blocks, and the generator bracket and the generator supporting sliding blocks are both provided with positioning pins for positioning the generator.

9. The mounting tool vehicle for the connecting shell of the generator set according to claim 4, wherein: the middle rack is provided with a supporting plate and a supporting column which is rotatably arranged on the supporting plate, the top of the supporting column is hinged with the lower part of the generator bedplate, and the outer wall of the supporting column is provided with a rotation adjusting structure for driving the generator bedplate to incline and adjust.

10. The mounting tool vehicle for the connecting shell of the generator set according to claim 8, wherein: the generator bedplate is provided with a sliding groove, the lower part of the generator supporting sliding block is positioned in the sliding groove, the generator bedplate is provided with a moving groove, the sliding groove and the moving groove are vertically arranged, and the lower part of the generator bracket is movably arranged in the moving groove.

Technical Field

The invention relates to the technical field of generators, in particular to a mounting tooling vehicle for a generator set connecting shell.

Background

Nowadays, electricity is taken as an indispensable energy source for daily production and life of people, great convenience is brought to human life, and the embarrassment of power failure often happens along with the change of electricity utilization environment. People invent the generating set as the stand-by power supply from this, wherein power output source engine crankshaft end face and generator rotor end face in the generating set connect into the rigid whole through the connecting shell, the connecting shell installation accuracy is very high, have higher axiality, so there is very big difficulty in the installation, this also influences the smooth running of generating set directly.

At present, the butt joint assembly of an engine and a generator in an engine unit mostly adopts manual crane installation, and the suspended generator or the engine can shake left and right in the assembly process, so that the control is difficult, and the installation precision is difficult to ensure; and the installation is inconvenient, the labor intensity of the assembly operation is high, and time and labor are wasted.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a mounting tooling vehicle for a connecting shell of a generator set, which reduces the assembly difficulty and improves the assembly efficiency.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the mounting tool car for the connecting shell of the generator set comprises a base, an engine rack and a generator rack, wherein the engine rack and the generator rack are arranged on the base; the engine rack comprises a stand column and an engine bedplate used for supporting and positioning an engine, the engine bedplate is rotatably arranged on the stand column, the stand column is arranged on the base, the generator bedplate comprises a supporting rack and a generator bedplate used for supporting and positioning a generator, the generator bedplate is arranged on the supporting rack in a lifting mode, and the supporting rack is movably arranged on the base relative to the engine bedplate.

Furthermore, the base is of a flat plate structure, a guide wheel groove is formed in the flat plate, and the bottom of the support rack is provided with a roller which is located in the guide wheel groove.

The engine bedplate is provided with an engine bracket and a pair of slidable engine supporting sliding blocks, and the engine bracket and the engine supporting sliding blocks are respectively provided with a positioning pin for positioning the engine.

The generator rack comprises a lower rack, a middle rack and an upper rack, the lower rack is movably arranged on the base, the middle rack can be arranged on the lower rack in a lifting mode, the upper rack is rotatably arranged on the middle rack, and the table top of the upper rack is the surface of the generator rack.

The engine platform plate is provided with a sliding groove, the lower part of the engine supporting sliding block is positioned in the sliding groove, the engine platform plate is provided with a moving groove, the sliding groove and the moving groove are vertically arranged, and the lower part of the engine bracket is movably arranged in the moving groove.

The lower part of the lower rack is provided with a screw nut, the base is provided with a screw matched with the screw nut, and one end of the screw is provided with a rotating handle.

Be equipped with the guide post between middle rack and the lower rack, be equipped with lift drive structure between lower rack and the middle rack.

The generator bedplate is provided with a generator bracket and a pair of slidable generator supporting sliding blocks, and the generator bracket and the generator supporting sliding blocks are both provided with positioning pins for positioning the generator.

The middle rack is provided with a supporting plate and a supporting column which is rotatably arranged on the supporting plate, the top of the supporting column is hinged with the lower part of the generator bedplate, and the outer wall of the supporting column is provided with a rotation adjusting structure for driving the generator bedplate to incline and adjust.

The generator bedplate is provided with a sliding groove, the lower part of the generator supporting sliding block is positioned in the sliding groove, the generator bedplate is provided with a moving groove, the sliding groove and the moving groove are vertically arranged, and the lower part of the generator bracket is movably arranged in the moving groove.

Compared with the prior art, the invention has the following advantages:

this generating set connects shell installation frock car structural design is reasonable, utilizes this frock car to support engine and generator and can adjust the position in a flexible way, greatly reduced the installation degree of difficulty of generating set connection shell, assembly operation personnel's working strength is little, has shortened assembly man-hour, has improved output.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a first schematic structural diagram of a tooling vehicle according to the present invention.

FIG. 2 is a schematic side view of the tooling vehicle of the present invention.

FIG. 3 is a schematic structural diagram of a tooling vehicle according to the present invention.

Fig. 4 is a third schematic structural view of the tooling vehicle of the present invention.

Fig. 5 is a schematic diagram of the rack structure of the generator of the invention.

Fig. 6 is a schematic diagram of a stand structure of a generator of the invention.

In the figure:

1. a base, 101, a guide wheel groove, 2, a handrail,

3. The engine comprises an engine pedestal, 301, a stand column, 302, an engine bedplate, 303, a rotating structure, 304, an engine bracket, 305, an engine supporting slide block, 306, a positioning pin,

4. The device comprises a lower rack, a 401 lead screw, a 402 lower rack platen, a 5 middle rack, a 501 lifting structure, a 502 middle rack platen, a 6 upper rack, a 601 upper rack platen, a 602 rotation adjusting structure, a 603 generator bracket and a 604 generator supporting slide block.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

As shown in fig. 1 to 6, the generator set connecting shell mounting tool vehicle comprises a base 1, an engine stand and a generator stand; the engine rack and the generator rack are both arranged on the base, the base is of a flat plate structure, four universal rollers are arranged below the base, and a handrail 2 is arranged at one end of the base.

The engine rack 3 comprises a vertical column 301 and an engine bedplate 302 for supporting and positioning an engine, the engine bedplate is arranged on the vertical column through a rotating structure 303, the engine bedplate can rotate at the top of the vertical column, the vertical column is arranged on a base, the generator bench comprises a supporting bench and a generator bedplate for supporting and positioning a generator, the generator bedplate can be arranged on the supporting bench in a lifting mode, and the supporting bench can be movably arranged on the base relative to the engine bench.

Be equipped with a pair of leading wheel groove 101 side by side on the face of base, the support rack bottom is equipped with the gyro wheel, and the gyro wheel is arranged in leading wheel groove to realize the whole translation of generator rack.

The upright column 301 is of a cylindrical structure, the lower end of the upright column is fixed on the base, the rotation of the engine bedplate is controlled by the worm, and the self-locking performance of the worm transmission is utilized to ensure that the engine bedplate does not rotate randomly.

The engine platen is provided with an engine bracket 304 and a pair of engine support sliders 305 which can slide, and the engine bracket and the engine support sliders are provided with positioning pins 306 for positioning the engine.

The engine bedplate is provided with a sliding groove, the lower part of the engine supporting slide block is positioned in the sliding groove, the engine bedplate is provided with a moving groove, the sliding groove and the moving groove are vertically arranged, and the lower part of the engine bracket is movably arranged in the moving groove. The engine bracket can move back and forth to meet the requirements of engines with different volume sizes.

The moving block below the engine bracket is positioned in the moving groove, the moving block is of an I-shaped structure, and a handle below the moving block is rotated by applying the structural principle of a trapezoidal lead screw, so that the bracket can ascend and descend.

The generator rack comprises a lower rack 4, a middle rack 5 and an upper rack 6, the lower rack is movably arranged on the base, the middle rack can be arranged on the lower rack in a lifting mode, the upper rack is rotatably arranged on the middle rack, the table top of the upper rack is the surface of the generator table, and namely the upper rack table 601 is the generator table.

Lower stage 4 includes lower stage platen 402 and establishes the stabilizer blade at lower stage platen four corners, and the lower extreme of stabilizer blade is equipped with the gyro wheel, and the gyro wheel is established in corresponding guide pulley groove 101.

A screw nut is arranged below a lower table plate 402 of the lower table, a screw 401 matched with the screw nut is arranged on the base, and a rotating handle is arranged at one end of the screw; the lower rack is driven to move along the direction of the guide wheel groove by rotating the screw rod.

The middle rack 5 comprises a middle rack bedplate 502 and a lifting structure 501, the lifting structure is arranged on the lower rack bedplate, the lifting structure can be a hydraulic cylinder or a screw rod, a guide column is arranged between the middle rack and the lower rack, and the middle rack is driven to lift through a lifting driving structure.

The middle rack is provided with a supporting disk and a supporting column which is rotatably arranged on the supporting disk, and the rotation of the supporting column is controlled by a worm; the top of the support column is hinged with the lower part of the generator bedplate, a rotation adjusting structure 602 for driving the generator bedplate to tilt and adjust is arranged on the outer wall of the support column, and a worm transmission structure is applied to the rotation adjusting structure.

The generator bedplate is provided with a generator bracket 603 and a pair of slidable generator supporting sliding blocks 604, and the generator bracket and the generator supporting sliding blocks are both provided with positioning pins for positioning the generator.

The generator bedplate is provided with a sliding groove, the lower part of the generator supporting sliding block is positioned in the sliding groove, the generator bedplate is provided with a moving groove, the sliding groove and the moving groove are vertically arranged, and the lower part of the generator bracket is movably arranged in the moving groove.

This generating set connects shell installation frock car structural design is reasonable, utilizes this frock car to support engine and generator and can adjust the position in a flexible way, greatly reduced the installation degree of difficulty of generating set connection shell, assembly operation personnel's working strength is little, has shortened assembly man-hour, has improved output.

Preferred specific examples are:

the connecting shell mounting tool trolley mainly comprises a base part, an engine table part and a generator table part. The base part has four universal wheels, has the brake function, can purchase on the market, and the back part is a handrail, makes things convenient for personnel to remove, has two guide wheel grooves on the biggest projection plane of base.

The engine table-board part is arranged on the base through the circular upright post, the upper part can rotate left and right, the rotation of the table-board is controlled through the worm, the self-locking performance of the worm transmission is utilized to ensure that the engine table-board does not rotate randomly, the rear end part of the engine table-board is provided with two installation sliding blocks of the engine fixing support, and the two sliding blocks can slide left and right and can also rotate around the hinge shaft. The front end of the engine table is provided with an engine bracket, the bracket can ascend and descend by rotating a handle by applying the structural principle of a trapezoidal screw rod, and the engine bracket can move back and forth so as to meet the requirements of engines with different sizes.

The power generator table-board comprises one-level table-board, second grade table-board and tertiary table-board, and the one-level table-board is responsible for along the removal of base major axis, and the base four feet has four guide pulleys, and the guide pulley inlays in the base guide pulley inslot, and the one-level table-board back-and-forth movement uses the structure of ball, and the operation is accurate stable. The second stage mesa is installed on the first order mesa, is responsible for reciprocating, and there is a elevation structure in the centre, utilizes lead screw lift principle, has four guide posts all around, guarantees smooth-going of operation, and tertiary mesa is installed on the second stage mesa. The working principle of the three-stage table top is the same as that of the engine table top, and is not repeated here, but a degree of freedom is added, the three-stage table top can incline left and right around a hinge axis, and a worm transmission structure is applied.

The operation process is as follows: the positions of the engine bracket and the two fixed sliding blocks are adjusted, the engine with the connecting shell and the fixed support installed is hung on the table top of the engine by a hanger, wherein the lower installation hole of the engine support corresponds to the positioning pin columns of the two sliding blocks, and the end of the engine belt pulley is placed on the engine bracket. The generator is hoisted, a support mounting hole of the generator corresponds to a positioning pin column of a generator platform sliding block, the rear end part of the generator is placed on a generator bracket, a ball screw handle of a primary table is rotated, the generator platform approaches to the end of an engine, the table of the engine and the table of the generator are adjusted to enable the axis of a rotor of the generator and the output axis of a crankshaft of the engine to be approximately positioned, then fine adjustment is carried out to enable the axis of the rotor of the generator and the axis of a flywheel of the engine to be on the same axis, the primary table of the generator is adjusted, the table of the generator approaches to the table of the engine, the end surface of a connecting shell is combined with the end surface of the generator, then a fixing bolt is.

The engine table board and the generator table board are endowed with controllable freedom, the engine and the generator are fixed at a certain angle through special structural design, the required coaxiality can be found quickly to complete assembly operation, and the fixing points of the generator table board and the engine table board can be adjusted, so that the butt joint of the generators with different sizes and the engines can be completed on one tool trolley, the multiple purposes of one machine are realized, the principle of flexible production is embodied, and the cost of additional development of tools is reduced.

The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.

The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.