CN215942836U

CN215942836U - Ground assembling tool for web plate

Info

Publication number: CN215942836U
Application number: CN202122328145.2U
Authority: CN
Inventors: 李生庆
Original assignee: Shanghai Xinqing Machinery Co ltd
Current assignee: Shanghai Xinqing Machinery Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-03-04
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to a ground assembling tool for a web plate, which comprises a base, a pair of positioning rocker arms and a pair of driving electric cylinders, wherein the base is provided with a web plate supporting frame and a pair of rocker arm supporting frames; the positioning rocker arm is rotatably arranged on the rocker arm supporting frame and is provided with a roller assembly; the driving electric cylinders are symmetrically arranged on two sides of the base, and the front ends and the rear ends of the driving electric cylinders are respectively and rotatably connected to the positioning rocker arm and the base; the rocker arm support frame is including having the rocking arm mount pad in spacing receiving chamber, and the lower extreme of location rocking arm is rotationally installed in the rocking arm mount pad via the round pin axle, thereby spacing receiving chamber establishes to have upright inner wall and slope outer wall and makes thereby the location rocking arm can get into upright orientation state and support and lean on upright inner wall when driven electric jar jacking is used, and can get into the open mode that leans out and support and lean on the slope outer wall when driven electric jar pullback is used. The utility model can automatically control the positioning rocker arm to be quickly opened and closed by means of the driving electric cylinder and keep the positioning rocker arm in a required state, and is convenient, quick and high in safety.

Description

Ground assembling tool for web plate

The technical field is as follows:

the utility model relates to the technical field of wind power generation, in particular to a ground assembling tool for a web.

Background art:

the wind power blade is an important part of a wind generating set and mainly comprises a suction surface shell, a pressure surface shell and a web plate. In the process of manufacturing the wind power blade, the web needs to be hoisted from the die to a web assembling tool for assembling.

An existing web plate assembling tool is a utility model patent of "a fan blade web plate assembling tool" proposed by utility model people such as "heavy waves" shown in fig. 1, and its granted bulletin number is CN 205021113U. This fan blade web assembly frock includes that base 700 and vertical face-to-face set up two webs 300 on base 700, be equipped with web collet 400 on the base 700 of web 300 below, the back of web 300 is equipped with the pin 200 of vertical setting, at least one pin 200 meets with the sleeve pipe 100 of establishing on base 700, be equipped with the straightness's of adjusting web 300 adjustment mechanism that hangs down on pin 200, adjustment mechanism including support at the adjusting bolt 600 of web 300 back and with adjusting bolt complex nut 500, nut 500 is fixed on pin 200.

In the web assembling tool shown in fig. 1, since the stop lever 200 is located in the sleeve on the base 700, when the web 300 is placed on the web bottom support 400, the stop lever 200 needs to be firstly disassembled, which is time-consuming and labor-consuming; moreover, because the web shoe 400 is stationary, special care needs to be taken to align the bottom flange of the web 300 with the web shoe 400 during placement of the web 300 on the web shoe 400, increasing the difficulty of work and reducing efficiency.

The utility model has the following contents:

in order to overcome the problems, the utility model provides a floor assembling tool for a web plate, which is convenient to use, safe and reliable.

Therefore, the utility model provides a ground assembling tool for a web plate, which comprises:

the device comprises a base, a pair of rocker arm supports, a web plate support frame and a pair of rocker arm supports, wherein the web plate support frame is positioned between the pair of rocker arm supports, and the pair of rocker arm supports are arranged at intervals and symmetrically;

the pair of positioning rocker arms are respectively and rotatably arranged on one of the pair of rocker arm supporting frames, and each positioning rocker arm is provided with at least two roller assemblies for positioning the web;

a pair of driving electric cylinders symmetrically arranged at both sides of the base with respect to the pair of rocker arm supports, a front end and a rear end of each driving electric cylinder being rotatably connected to the positioning rocker arm and the base, respectively;

wherein, every rocker arm support frame all includes the rocker arm mount pad that has spacing receiving chamber, and the lower extreme of location rocker arm is rotationally installed in this rocker arm mount pad via the round pin axle, and spacing receiving chamber sets up to have and lies in inboard upright inner wall and the slope outer wall that lies in the outside so that the location rocker arm can finally get into upright orientation state and support and lean on this upright inner wall when receiving the jacking of driving electric cylinder, and can finally get into the open mode that leans out and support and lean on this slope outer wall when receiving the pull-back of driving electric cylinder and act on.

Because above-mentioned structural setting for when the web carries out ground equipment, this frock can make its open and shut between the open mode of release web and the location state of centre gripping web with the help of driving electric cylinder automatic control location rocking arm, simultaneously because the setting of rocking arm mount pad for the location rocking arm no matter in which kind of state, can both keep its state at driving electric cylinder, carry on spacingly to it by the upright inner wall or the slope outer wall of rocking arm mount pad.

Furthermore, still install stifled mounting bracket before the electric cylinder on the location rocking arm, stifled mounting bracket before this electric cylinder is including being fixed in angular form support on the location rocking arm, be fixed in angular form support bottom on and have the stifled mount pad of installation ear, the driving electric cylinder has the piston rod, and the front end of this piston rod rotationally connects on this installation ear via the round pin axle, and wherein, stifled mount pad includes connecting piece and the connecting seat that has this installation ear before this, this connecting piece is fixed in on the angular form support the bottom, this connecting seat detachably is fixed in on this connecting piece.

Through the structural arrangement, the driving electric cylinder can be conveniently and rotatably connected to the positioning rocker arm at the tail end of the piston rod.

Still further, the stifled mount pad in back that has the installation ear is still installed on the base, the driving electric jar is in its the rear end via the round pin axle rotationally connect in the installation ear of stifled mount pad in back.

Through the structure, the driving electric cylinder is movably connected to the base at the rear end, and the driving electric cylinder is convenient to flexibly switch between jacking action and pull-back action.

Still further, the rocker arm support frame also comprises a vertical frame, the rocker arm mounting seat is sleeved at the upper end of the vertical frame, the limiting receiving cavity of the rocker arm mounting seat is arranged into a right trapezoid with a large upper part and a small lower part in the longitudinal section, and the inclined edge of the right trapezoid faces the driving electric cylinder positioned on the outer side.

Through the structural arrangement, the positioning rocker arm can be conveniently switched between two states in the rocker arm mounting seat.

Furthermore, the web support frame including install in support horizontal pole subassembly and at least one tray frame subassembly on a pair of rocking arm support frame, wherein, every tray frame subassembly is including installing tray frame on this support horizontal pole subassembly, height-adjustable installs the tray seat on tray frame and can rotate the web tray of connecting on tray seat with certain angle of horizontal hunting, wherein, tray seat both sides are respectively installed one and are suitable for the installation angle of cooperation web tray in order to support the height control screw rod of web tray to, the web tray still installs flexible material direction panel beating on its inner wall.

Through the structure setting, when making the web support in this web tray, flexible material direction panel beating can not harm the web, simultaneously, two height-adjusting screw's setting for the angle of web tray can be adjusted according to the difference of the angle of product to whole frock, that is to say the web of different grade type probably needs the angle that the web tray installed into the adaptation, and height-adjusting screw just can play the regulation adaptation effect this moment.

Still further, a pair of height adjusting screw rods are installed on the tray frame, and the tray seat is fixed on the tops of the height adjusting screw rods.

Through the structure, when the height of the web tray is required to be adjusted to adapt to the web of a corresponding model, the height of the tray seat relative to the base can be adjusted by adjusting the height adjusting screw rod, so that the height of the web tray is adjusted.

Still further, the flexible material direction panel beating constitutes for nylon direction panel beating or rubber direction panel beating or polyurethane direction panel beating.

Still further, the support rail assembly includes a center rail, a pair of center rail mounting plates, a pair of mounting adjustment plates, wherein the pair of mounting adjustment plates are respectively fixed to the pair of rocker arm support frames, the center rail mounting plates are positionally adjustably connected to the corresponding mounting adjustment plates, and the center rail is respectively fixed at both ends thereof to the corresponding center rail mounting plates.

Through the structure, the height of the web tray can be adjusted finally when needed, so that the requirements of webs with different height sizes are met.

Still further, be equipped with vertical slide opening on the well horizontal pole mounting panel, also be provided with vertical slide opening on the installation regulating plate correspondingly, pass these vertical slide openings through the fastener will well horizontal pole mounting panel is installed on the installation regulating plate.

Through the structure, when the height is required to be adjusted, the fastening piece can be loosened, the height of the middle cross rod is adjusted by sliding in the vertical sliding hole and then screwing the fastening piece, and the height of the web tray is adjusted.

Still further, the tray rack is configured as a slide and is arranged to be fixable to the center cross bar by means of locking screws.

Through the above-mentioned structural arrangement, make can finally adjust the lateral position of web tray.

Further, the roller assembly comprises a bolt or a pin shaft fastened on the positioning rocker arm, a roller frame fixed on the inner end of the bolt or the pin shaft, and a roller capable of being installed on the roller frame in a rolling mode, wherein the roller is a nylon roller.

Through the setting, the distance that nylon gyro wheel stretches out from the location rocking arm can conveniently be adjusted to bolt or round pin axle on the one hand to be suitable for not unidimensional web location, the web surface can effectively be avoided damaging to the location rocking arm when the position fixing state centre gripping web to the setting of on the other hand nylon gyro wheel.

These and other aspects of the utility model are apparent from and will be elucidated with reference to the embodiments described hereinafter.

Description of the drawings:

the structure of the utility model, together with further objects and advantages thereof, will best be understood from the following description taken in conjunction with the accompanying drawings, in which like reference characters identify like elements:

FIG. 1 is a schematic structural diagram of a conventional web assembling tool;

FIG. 2 is a perspective view of a ground assembly fixture for web plates according to an embodiment of the present invention, in which a positioning rocker arm is in an upright positioning state by jacking of a driving electric cylinder;

FIG. 3 is another perspective view of the assembly fixture for web floor shown in FIG. 1, in which the positioning rocker arm is in an outwardly inclined open position by the pulling back of the actuating cylinder;

FIG. 4 is an exploded perspective view of the ground assembly fixture for web shown in FIG. 3;

FIG. 5 is an enlarged perspective view of the ground assembly fixture for web plates shown in FIG. 3, with respect to the structure of the driving electric cylinder and other parts;

FIG. 6 is a perspective view of a web support frame of the ground assembly fixture for a web shown in FIG. 1;

fig. 7 is an exploded isometric view of an alternate embodiment of the web support frame of fig. 6.

The specific implementation mode is as follows:

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

In this document, directional references, such as "upper", "lower", "left", "right", etc., used to explain the structure and/or actions of various portions of the disclosed embodiments, are not absolute, but relative. These representations are suitable when the various parts of the disclosed embodiments are in the positions shown in the figures. If the position or frame of reference of the disclosed embodiments changes, these representations also change according to the change of the position or frame of reference of the disclosed embodiments.

As shown in fig. 2 to 6, the ground assembly fixture for web according to one embodiment of the present invention includes a base 1, a pair of positioning swing arms 3, and a pair of driving electric cylinders 5. The base 1 is provided with a web support frame 2 and a pair of rocker arm support frames 4, wherein the web support frame 2 is located between the pair of rocker arm support frames 3, and the pair of rocker arm support frames 3 are arranged at intervals and symmetrically. The positioning rocker arm 3 is rotatably mounted on a rocker arm support frame 4. In the present embodiment, each positioning rocker arm 3 is provided with three roller assemblies 30 for positioning webs, and each roller assembly 30 on each positioning rocker arm 3 is arranged to face a corresponding roller assembly 30 on the other positioning rocker arm 3. Two driving electric cylinders 5 are symmetrically arranged on both sides of the base 1 with respect to the two rocker arm stands 4, that is, the driving electric cylinders 5 are mounted on the base 1 outside the rocker arm stands 4, and each driving electric cylinder 5 is rotatably connected to the positioning rocker arm 3 at a front end and rotatably connected to the base 1 at a rear end.

As shown in fig. 4 and referring to fig. 3, the rocker arm support frame 4 includes a rocker arm mounting seat 41 having a limit receiving cavity 40, a pin hole 60 is provided on the rocker arm positioning seat 41, a pin hole 60 is also provided at the lower end of the positioning rocker arm 3, and the lower end of the positioning rocker arm 3 is rotatably mounted in the rocker arm mounting seat 41 via a pin 6, i.e., the pin 6 is mounted through the pin holes 60 at two locations.

As further shown in fig. 4, the stopper receiving chamber 40 is provided with an upright inner wall 401 on the inner side and an inclined outer wall 403 on the outer side, so that the positioning rocker arm 3 can finally enter an upright positioning state (see fig. 2) and abut against the upright inner wall 401 (see fig. 4) when subjected to the jacking action of the driving electric cylinder 5, and can finally enter an outwardly inclined open state (see fig. 3) and abut against the inclined outer wall 403 (see fig. 4) when subjected to the pulling-back action of the driving electric cylinder 5.

As shown in fig. 5 and referring to fig. 4, the positioning rocker arm 3 is further provided with an electric cylinder front plug mounting bracket, which comprises an angle bracket 31 fixed on the positioning rocker arm 3 and a front plug mounting seat fixed on the bottom of the angle bracket 31, the front plug mounting seat comprises a connecting piece 33 fixed on the bottom of the angle bracket 31 and a connecting seat 35 detachably fixed on the connecting piece 33, and the connecting seat 35 is provided with a mounting lug 350; the driving electric cylinder 5 has a piston rod 50, and the front end of the piston rod 50 is rotatably connected to the mounting lug 350 via a pin 6.

As shown in fig. 4 and referring to fig. 3, a rear plug mounting seat 10 with a mounting lug 13 is further mounted on the base 1, and the driving electric cylinder 5 is rotatably connected at its rear end to the mounting lug 13 of the rear plug mounting seat 10 via a pin 6.

As shown in fig. 4, the rocker arm support frame 4 further includes a stand 43, the rocker arm mounting seat 41 is fitted to the upper end portion thereof, and the limit receiving chamber 40 of the rocker arm mounting seat 41 is provided with a right trapezoid whose vertical section is large at the top and small at the bottom, and the oblique side of the right trapezoid faces the electric drive cylinder 5 located on the outer side.

Fig. 6 and 7 show most of the structure of two embodiments of web bracing frames. Referring to fig. 2, the web support frame 2 shown in fig. 6 includes a support rail assembly 20 and a pallet frame assembly 21 mounted on a pair of rocker arm support frames 4; the web support frame 2 shown in fig. 7 differs from the web support frame 2 shown in fig. 6 in that the embodiment of fig. 7 comprises two pallet frame assemblies 21.

As shown in fig. 6 and 7, the tray frame assembly 21 includes a tray frame 23 mounted on the support rail assembly 20, a tray base 25 height-adjustably mounted on the tray frame 23, and a web tray 27 rotatably connected to the tray base 25 to swing left and right at a certain angle. A pair of height adjusting screws 250 are mounted on the tray frame 23, and a tray seat 25 is fixed to the top of the height adjusting screws 250. A height adjusting screw 252 adapted to match the installation angle of the web tray 27 to support the web tray 27 is installed at each side of the tray seat 25. The web tray 27 still installs flexible material direction panel beating 270 on its inner wall, and wherein, flexible material direction panel beating 270 constitutes for nylon direction panel beating or rubber direction panel beating or polyurethane direction panel beating, also can be of course the panel beating of other flexible materials, and the purpose is avoided the fish tail or is bruised the web, does not enumerate one by one here.

As shown in fig. 6 and 7, and with reference to fig. 2-4, the support rail assembly 20 includes a center rail 22, a pair of center rail mounting plates 24, and a pair of mounting adjustment plates 26 (not shown in fig. 6 and 7). Wherein the pair of mounting adjustment plates 26 are respectively fixed to a pair of rocker arm support frames 4, in particular to the uprights 43 of the rocker arm support frames 4; the center rail mounting plates 24 are positionally adjustably connected to corresponding mounting adjustment plates 26, and the center rails 22 are fixed at both ends thereof to the corresponding center rail mounting plates 24, respectively.

As shown in fig. 6 and 7, and with reference to fig. 4, the center sill mounting plate 24 is provided with vertical slide holes 240, and the mounting adjustment plate 26 is correspondingly provided with vertical slide holes (not shown) through which fasteners (not shown) pass to mount the center sill mounting plate 24 to the mounting adjustment plate 26.

As shown in fig. 6 and 7, the tray frame 23 is constructed as a slide base and is provided to be fixed to the middle rail 22 by a locking screw 230.

In addition, as shown in fig. 2 to 4, the roller assembly 30 includes a bolt or a pin 301 fastened to the positioning rocker arm 3, a roller frame 302 fixed to an inner end of the bolt or the pin 301, and a roller 303 rollably mounted on the roller frame 302, wherein the roller 303 is a nylon roller in the present embodiment.

While the utility model has been described with respect to the foregoing technical disclosure and features, it will be understood that various changes and modifications in the above structure, including combinations of features disclosed herein either individually or as claimed, and obviously including other combinations of such features, may be resorted to by those skilled in the art, without departing from the spirit of the utility model. Such variations and/or combinations are within the skill of the art to which the utility model pertains and are within the scope of the following claims.

Claims

1. The utility model provides a ground equipment frock for web which characterized in that includes:

2. The ground assembly fixture for web plates according to claim 1, wherein the positioning rocker arm is further provided with an electric cylinder front plug mounting frame, the electric cylinder front plug mounting frame comprises an angle bracket fixed on the positioning rocker arm, and a front plug mounting seat fixed on the bottom of the angle bracket and provided with a mounting lug, the driving electric cylinder is provided with a piston rod, the front end of the piston rod is rotatably connected to the mounting lug through a pin shaft, the front plug mounting seat comprises a connecting piece and a connecting seat provided with the mounting lug, the connecting piece is fixed on the bottom of the angle bracket, and the connecting seat is detachably fixed on the connecting piece.

3. The ground assembly fixture for the web plate according to claim 2, wherein a rear plug mounting seat with a mounting lug is further mounted on the base, and the driving electric cylinder is rotatably connected to the mounting lug of the rear plug mounting seat at the rear end of the driving electric cylinder through a pin shaft.

4. The ground assembly tooling for the web plate according to claim 2, wherein the rocker arm support frame further comprises a stand, the rocker arm mounting seat is sleeved on the upper end of the stand, the limiting receiving cavity of the rocker arm mounting seat is provided with a right trapezoid with a large upper part and a small lower part in a longitudinal section, and the inclined side of the right trapezoid faces the driving electric cylinder positioned on the outer side.

5. The ground assembly fixture for the web plate of any one of claims 1 to 4, wherein the web plate support frame comprises a support cross rod assembly and at least one tray frame assembly, the support cross rod assembly and the at least one tray frame assembly are mounted on the pair of rocker arm support frames, each tray frame assembly comprises a tray frame mounted on the support cross rod assembly, a tray seat mounted on the tray frame in a height adjustable mode, and a web plate tray capable of swinging left and right at a certain angle and rotatably connected to the tray seat, height adjusting screw rods suitable for matching with the mounting angle of the web plate tray to support the web plate are mounted on two sides of the tray seat respectively, and a flexible material guide metal plate is further mounted on the inner wall of the web plate tray.

6. The ground assembly tooling for the web plate according to claim 5, wherein a pair of height adjusting screws are mounted on the tray frame, and the tray seat is fixed on the top of the height adjusting screws.

7. The ground assembly fixture for web plates according to claim 6, characterized in that the flexible material guide metal plate is formed into a nylon guide metal plate or a rubber guide metal plate or a polyurethane guide metal plate.

8. The ground assembly tooling for web plates according to claim 7, wherein the support rail assembly comprises a center rail, a pair of center rail mounting plates, and a pair of mounting adjustment plates, wherein the pair of mounting adjustment plates are respectively fixed to the pair of rocker arm support frames, the center rail mounting plates are position-adjustably connected to the corresponding mounting adjustment plates, and the center rail is respectively fixed at both ends thereof to the corresponding center rail mounting plates.

9. The ground assembly fixture for webs according to claim 8, wherein vertical sliding holes are formed in the middle cross bar mounting plate, vertical sliding holes are correspondingly formed in the mounting adjusting plate, and fasteners penetrate through the vertical sliding holes to mount the middle cross bar mounting plate on the mounting adjusting plate.

10. The ground assembly tooling for web according to claim 9, wherein the tray rack is configured as a slide and is configured to be secured to the center rail by a locking screw.