CN218053156U - A receive face equipment of polishing for shield constructs section of jurisdiction production - Google Patents

Abstract

The application discloses receive a plastering apparatus for shield constructs section of jurisdiction production, belong to the technical field of shield constructs section of jurisdiction production, it includes the mounting bracket, set up the arc platform on the mounting bracket, set up the mould that is used for pouring the shield and constructs the section of jurisdiction below the arc platform, the mould includes the bottom plate, fixed connection is in the fixed plate of bottom plate both sides, fixed connection is used for pouring the template of shield structure section of jurisdiction on the fixed plate, install the dead lever on the bottom plate, it has the connecting rod to articulate on the dead lever, fixedly connected with apron on the connecting rod, it treats the plastering piece to be provided with that concrete placement formed on the side of base is kept away from to the template, the arc platform is close to the side-mounting who treats the plastering piece and is used for receiving the plastering scraper, be provided with in the arc platform and be used for driving the scraper treating the drive assembly who polishes a surface reciprocating motion. This application has the effect that improves the efficiency of receiving the surface and troweling.

Description

A receipts face equipment of polishing for shield constructs section of jurisdiction production

Technical Field

The application relates to the technical field of shield segment production, in particular to a collecting and polishing device for shield segment production.

Background

With the development of cities, the planning and construction of urban rail transit are more and more, shield segments are main assembly members for permanent support of tunnels, are innermost barriers of the tunnels, bear the effects of resisting soil layer pressure, underground water pressure and some special loads, and are heavier in quality.

At present, the shield segment is cast and molded by using a mold in the production process, and before steam maintenance is carried out on the shield segment, the surface of the shield segment needs to be subjected to surface finishing treatment. In the process of finishing the shield segment, a plurality of workers hold scrapers to finish the arc-shaped surface of the shield segment on the template.

Aiming at the related technology, the inventor considers that the outer surface of the shield segment is an arc surface, the area is large, the time required when a worker holds the scraper to perform the surface collecting and polishing treatment on the arc surface of the shield segment is long, the labor intensity of the worker is large, and the surface collecting and polishing efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the efficiency of receiving the face and applying a finish, this application provides a receive face and apply a finish equipment for shield constructs section of jurisdiction production.

The application provides a receive a troweling equipment for shield segment production adopts following technical scheme:

the utility model provides a receive a plastering machine for shield constructs section of jurisdiction production, include the mounting bracket, set up in arc platform on the mounting bracket, set up in arc platform below is used for pouring the mould of shield constructs the section of jurisdiction, the mould include bottom plate, fixed connection in the fixed plate of bottom plate both sides, fixed connection in be used for pouring the template of shield constructs the section of jurisdiction on the fixed plate, its characterized in that: the bottom plate is provided with a fixing rod, the fixing rod is hinged with a connecting rod, a cover plate is fixedly connected to the connecting rod, the template is far away from a to-be-finished piece formed by pouring concrete on the side face of the base, a scraper used for collecting and finishing is installed on the side face of the to-be-finished piece, and a driving assembly used for driving the scraper to reciprocate on the surface of the to-be-finished piece is arranged in the arc table.

Through adopting above-mentioned technical scheme, operating personnel removes the mould to the scraper beneath, and later operating personnel opens the apron on the mould, then operating personnel utilizes drive assembly to make the scraper treat the smooth surface reciprocating motion of piece to realize receiving the effect of wiping, saved the manpower, improved the efficiency that the shield constructs section of jurisdiction received the face and wiped.

Preferably, the scraper is kept away from the side of treating the piece of polishing is provided with the installation pole, fixedly connected with slide bar on the installation pole, fixed cover is equipped with the arc on the slide bar, the arc platform be close to treat the side of polishing the piece seted up be used for with the slide bar complex shifting chute that slides, seted up on the shifting chute inside wall be used for with the arc slides complex guide way, the radian of guide way with treat that the radian of polishing is unanimous.

Through adopting above-mentioned technical scheme, operating personnel utilizes drive assembly to make the slide bar remove in the shifting chute, and the slide bar removes and makes the installation pole remove, and the installation pole removes and drives the scraper and remove, and the slide bar removes and makes the arc remove in the guide way, and the arc removes in the guide way and makes the scraper paste and treat the piece upper surface of polishing and remove to treat that the piece of polishing receives the face and polish the processing.

Preferably, both ends of the arc-shaped table are fixedly connected with connecting plates, each driving assembly comprises a motor arranged on the connecting plates, a lead screw fixedly connected to the output shaft of the motor and a moving block in threaded connection to the lead screw, the moving blocks are in sliding fit with the inner side walls of the moving grooves, the moving blocks are close to the sliding rods, two moving plates are fixedly connected to the surfaces of the sliding rods at intervals, the sliding rods are arranged between the adjacent moving plates, moving grooves are formed in the moving plates along the height direction of the moving plates, moving rods penetrate through the sliding rods, and the ends, far away from the sliding rods, of the moving rods penetrate into the moving grooves and are in sliding fit with the moving grooves.

Through adopting above-mentioned technical scheme, operating personnel opens the motor, and the motor drives the lead screw and rotates, and the lead screw rotates and drives the movable block and remove, and the movable block removes and makes the movable rod remove in the movable groove, and the movable block removes and drives the slide bar and remove in the movable groove to drive the scraper and treat the removal of smoothing piece surface.

Preferably, the equal fixedly connected with telescopic link in scraper both ends, the telescopic link is kept away from the tip of scraper with installation pole fixed connection, the cover is equipped with first reset spring on the telescopic link, first reset spring one end with the scraper butt, the first reset spring other end with installation pole butt.

Through adopting above-mentioned technical scheme, press close to when treating the piece of polishing when the arc platform, the telescopic link shortens, and first reset spring is in compression state this moment, and the scraper pastes tightly with treating the piece of polishing under first reset spring's elastic force effect, has improved the stability of scraper.

Preferably, the arc platform is close to the equal fixedly connected with limiting plate in both ends of template side, the limiting plate is close to be provided with the carriage release lever on the side of template, offer on the limiting plate be used for with the carriage release lever complex spout that slides, fixedly connected with slider on the carriage release lever, offer on the spout inside wall be used for with slider complex intercommunication groove that slides, the carriage release lever is close to the tip of scraper is provided with the rubber pad, the rubber pad can with the scraper butt.

Through adopting above-mentioned technical scheme, operating personnel will install the pole and be close to the limiting plate, scraper side and rubber pad laminating, then operating personnel removes the slider, and the slider removes in the intercommunication inslot and makes the carriage release lever remove in the spout, and the carriage release lever removes and makes the rubber pad remove, and the rubber pad pastes and removes and is favorable to detaching remaining concrete on the scraper in the scraper side.

Preferably, the rubber pad is close to the side fixedly connected with guide bar of carriage release lever, the guide bar passes the carriage release lever and with the carriage release lever grafting cooperation, the guide bar is kept away from the spacing disc of tip fixedly connected with of rubber pad, the cover is equipped with second reset spring on the guide bar, second reset spring one end with the carriage release lever butt, the second reset spring other end with the rubber pad butt.

Through adopting above-mentioned technical scheme, the rubber pad is pressed close to the scraper makes the guide bar remove, and second reset spring is in compression state this moment, and the rubber pad is laminated with the scraper side all the time under the effect of second reset spring elasticity, is favorable to remaining concrete on the operating personnel clearance scraper.

Preferably, be close to on the installation pole the equal fixedly connected with bolt in both sides middle part of limiting plate, the limiting plate be close to the side of installation pole seted up be used for with bolt grafting complex slot, wear to be equipped with the locating piece in the limiting plate, the locating piece is close to be provided with the inclined plane on the tip of bolt, the bolt is close to be provided with the inclined plane on the side of limiting plate, the locating piece with the inclined plane phase-match that the bolt is close to each other, seted up on the slot inside wall be used for with the locating piece complex constant head tank that slides, the locating piece is kept away from the tip fixedly connected with third reset spring of bolt, third reset spring keeps away from the tip of locating piece with terminal surface fixed connection in the constant head tank.

Through adopting above-mentioned technical scheme, operating personnel inserts the bolt in the slot, operating personnel continues to promote the bolt, the cooperation of sliding of inclined plane on the bolt and the locating piece, the locating piece removes under the effect of bolt this moment, third reset spring is in compression state this moment, operating personnel continues to promote the bolt, when the bolt removes suitable position, the locating piece is pegged graft with the bolt and is cooperated under third reset spring's elastic force effect, thereby the locking bolt, make things convenient for the position of the fixed scraper of operating personnel, clear up the concrete on the scraper.

Preferably, fixedly connected with resets the board on the locating piece, set up on the constant head tank inside wall be used for with the board that resets slides the complex groove that resets, the board that resets pass the limiting plate and with the cooperation that resets that slides in the groove, wear to be equipped with the locating pin on the limiting plate, the locating pin passes the limiting plate with the locating piece cooperation of pegging graft.

Through adopting above-mentioned technical scheme, operating personnel stir the board that resets, and the board that resets removes makes the locating piece remove, and third reset spring is in compression state this moment, then operating personnel inserts the locating pin, is favorable to the position of fixed positioning piece for the plug inserts the slot and can not locked when the receipts face is polished, makes things convenient for operating personnel to use receipts face polishing equipment.

Preferably, offer on the mounting bracket be used for with the connecting plate complex lift groove that slides, wear to be equipped with the threaded rod on the connecting plate, the threaded rod with connecting plate screw-thread fit, the interior terminal surface in lift groove with the threaded rod rotates to be connected, the fixed cover of tip of threaded rod is equipped with first gear, the mounting bracket internal rotation is provided with the dwang, fixed cover is equipped with the second gear on the dwang, first gear with second gear intermeshing, fixed cover is equipped with the worm wheel on the dwang, wear to be equipped with the worm on the mounting bracket, worm wheel and worm intermeshing, the worm is worn out the tip fixedly connected with hand wheel of mounting bracket.

Through adopting above-mentioned technical scheme, operating personnel rotates the hand wheel, the hand wheel rotates and makes the worm rotate, the worm rotates and drives the worm wheel and rotate, the worm wheel rotates and makes the dwang rotate, the pivoted pole rotates and makes the second gear revolve, thereby the second gear revolve rotates and drives first gear revolve and drive the threaded rod and rotate, the threaded rod rotates and drives the connecting plate and remove in the lift inslot, the connecting plate removes and makes the arc platform remove, when the arc platform rises, operating personnel removes that the mould changes needs the piece of polishing of treating that receives the face is polished, make things convenient for operating personnel to use the equipment of polishing of receiving the face.

In summary, the present application includes at least one of the following beneficial technical effects:

1. an operator moves the mold to the bottom of the scraper, then opens the cover plate on the mold, and then the operator utilizes the driving assembly to enable the scraper to reciprocate on the surface of the piece to be smoothed, so that the effect of surface collection and smoothing is achieved, the labor is saved, and the efficiency of surface collection and smoothing of the shield segment is improved;

2. when the arc-shaped table is close to the piece to be polished, the telescopic rod is shortened, the first return spring is in a compressed state, and the scraper is tightly attached to the piece to be polished under the action of the elastic force of the first return spring, so that the stability of the scraper is improved;

3. the limiting plate is close to with the installation pole to operating personnel, and the scraper side is laminated with the rubber pad, then operating personnel removes the slider, and the slider removes in the intercommunication inslot and makes the carriage release lever remove in the spout, and the carriage release lever removes and makes the rubber pad remove, and the rubber pad pastes and removes in the scraper side, is favorable to detaching remaining concrete on the scraper.

Drawings

Fig. 1 is a schematic structural diagram of a collecting and troweling device for shield segment production according to an embodiment of the present application.

Fig. 2 is a schematic internal structural diagram of a collecting and smoothing device for shield segment production according to an embodiment of the present application.

Fig. 3 is a schematic view of the internal structure of the mounting frame according to the embodiment of the present application.

FIG. 4 is an enlarged schematic view of a slide bar according to an embodiment of the present application.

Fig. 5 is an enlarged schematic view at a in fig. 2.

Reference numerals: 1. a mounting frame; 11. a first cavity; 12. a threaded rod; 13. a first gear; 14. rotating the rod; 15. a second gear; 16. a worm gear; 17. a worm; 18. a hand wheel; 19. a lifting groove; 2. an arc-shaped table; 21. a connecting plate; 22. a moving groove; 23. a guide groove; 3. a mold; 31. a base plate; 32. a fixing plate; 33. a template; 34. fixing the rod; 35. a connecting rod; 36. a cover plate; 37. a piece to be smoothed; 38. a tube sheet groove; 4. a scraper; 41. a slide bar; 411. mounting a rod; 412. an arc-shaped plate; 413. a movable rod; 414. a telescopic rod; 415. a first return spring; 416. a bolt; 417. a card slot; 42. a drive assembly; 421. a motor; 422. a screw rod; 423. a moving block; 424. moving the plate; 425. a movable groove; 5. a limiting plate; 51. a travel bar; 511. a slider; 512. a rubber pad; 513. a guide bar; 514. a limiting disc; 515. a second return spring; 52. positioning a block; 521. a reset plate; 522. positioning pins; 523. a third return spring; 53. a chute; 54. a communicating groove; 55. a slot; 56. positioning a groove; 57. a reset groove;

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a receipts face equipment of polishing for shield constructs section of jurisdiction production. Referring to fig. 1, the finishing equipment includes a mold 3, an arc-shaped table 2, and a mounting frame 1.

Referring to fig. 1 and 2, the mold 3 includes a bottom plate 31, two fixing plates 32, and a mold plate 33, the bottom plate 31 is rectangular plate-shaped, the bottom plate 31 is horizontally disposed, the two fixing plates 32 are vertically disposed on the base, the top surfaces of the two fixing plates 32 are arc surfaces, and the two fixing plates 32 are disposed on two sides of the base respectively. Template 33 is arc 412 forms, and template 33 bottom surface and fixed plate 32 top surface laminating, template 33 and fixed plate 32 top fixed connection are provided with on the template 33 and treat to smear the piece 37, treat to smear the piece 37 for the not fashioned shield segment yet of concrete placement, and the section of jurisdiction groove 38 that is used for placing treating to smear the piece 37 is seted up to template 33 upper surface. The upper surface of bottom plate 31 installs dead lever 34, and dead lever 34 is provided with four, and four dead levers 34 set up respectively in the four corners of bottom plate 31, and it has connecting rod 35 to articulate on the dead lever 34. The two ends of the template 33 are respectively provided with a cover plate 36, the cover plate 36 is in an arc shape 412, and the cover plate 36 is respectively fixedly connected with two adjacent connecting rods 35 close to the cover plate 36.

Referring to fig. 1 and 3, 2 levels of arc platform set up directly over mould 3, and 2 bottom surfaces of arc platform are provided with the arcwall face, and the arcwall face radian is unanimous with template 33 radian, and the shifting chute 22 has been seted up along the length direction of arc platform 2 to the cambered surface of arc platform 2, has seted up guide way 23 on the 22 inside walls of shifting chute, and guide way 23 is the arc wall, and the radian of guide way 23 is unanimous with the radian of the arcwall face of arc platform 2. The equal fixedly connected with connecting plate 21 in arc platform 2 both ends has seted up lift groove 19 on the mounting bracket 1, and connecting plate 21 both ends face is the cooperation of sliding with the lift groove 19 inside wall respectively. A threaded rod 12 vertically penetrates through the connecting plate 21, the threaded rod 12 is in threaded fit with the connecting plate 21, the threaded rod 12 is rotatably connected with the inner end face of the lifting groove 19, and a first gear 13 is fixedly sleeved at the end part, far away from the mold 3, of the threaded rod 12.

Referring to fig. 3, a first cavity 11 is formed in the mounting frame 1, the first cavity 11 is communicated with the lifting groove 19, a rotating rod 14 is arranged in the first cavity 11, the rotating rod 14 is rotatably connected with an inner end face of the first cavity 11, a second gear 15 is fixedly sleeved on the end portion, far away from the die 3, of the rotating rod 14, and the second gear 15 is meshed with the first gear 13. The fixed cover is equipped with worm wheel 16 on the dwang 14, wears to be equipped with worm 17 on the mounting bracket 1, worm 17 and worm wheel 16 intermeshing, and the tip fixedly connected with hand wheel 18 of mounting bracket 1 is worn out to worm 17. Operating personnel rotates hand wheel 18, and hand wheel 18 drives worm wheel 16 through worm 17 and rotates, and worm wheel 16 drives second gear 15 through dwang 14 and rotates, and second gear 15 drives threaded rod 12 through first gear 13 and rotates, and threaded rod 12 drives arc platform 2 through connecting plate 21 and removes, and operating personnel raises arc platform 2, makes things convenient for operating personnel to change and treats the piece 37 of polishing.

Referring to fig. 2 and 4, a driving assembly 42 is arranged in the arc-shaped table 2, the driving assembly 42 includes a motor 421, a lead screw 422 and a moving block 423, the motor 421 is arranged on the connecting plate 21, an output shaft of the motor 421 is fixedly connected with the lead screw 422, and an axis of the output shaft of the motor 421 coincides with an axis of the lead screw 422. The screw rod 422 penetrates through the arc-shaped table 2, and the screw rod 422 penetrates through the arc-shaped table 2 and is rotatably connected with the inner end face of the moving groove 22. The moving block 423 is slidably disposed in the moving groove 22, a side surface of the moving block 423 is slidably engaged with an inner sidewall of the moving groove 22, and the moving block 423 is sleeved on the lead screw 422 and is in threaded engagement with the lead screw 422. The moving plate 424 is fixedly connected to both sides of the bottom surface of the moving block 423, a moving groove 425 is formed in the moving plate 424 along the length direction of the moving plate 424, and the outer peripheral surface of the moving rod 413 is in sliding fit with the inner side wall of the moving groove 425.

Referring to fig. 2 and 4, a sliding rod 41 is disposed between the moving plates 424, a movable rod 413 is disposed on the sliding rod 41, an end of the movable rod 413 far away from the sliding rod 41 penetrates into the movable groove 425, and an outer peripheral surface of the movable rod 413 is in sliding fit with an inner side wall of the movable groove 425. The slide rod 41 is fixedly sleeved with an arc plate 412, and the arc surfaces at the two ends of the arc plate 412 are in sliding fit with the inner side wall of the guide groove 23. The end portion of the sliding rod 41 far away from the movable rod 413 is fixedly connected with an installation rod 411, the side surface of the installation rod 411 far away from the sliding rod 41 is provided with telescopic rods 414 at intervals, one end of each telescopic rod 414 is fixedly connected with the installation rod 411, and the other end of each telescopic rod 414 is fixedly connected with a scraper 4. The telescopic rod 414 is sleeved with a first return spring 415, one end of the first return spring 415 is abutted with the scraper 4, and the other end of the first return spring 415 is abutted with the mounting rod 411.

Operating personnel starts motor 421, motor 421 drives the movable block 423 through lead screw 422 and removes in the shifting chute 22, the movable block 423 drives slide bar 41 through the movable plate 424 and removes, slide bar 41 drives scraper 4 through installation pole 411 and removes, slide bar 41 removes and makes arc 412 remove in guide way 23, thereby make scraper 4 along treating that to smear smooth part 37 surface removal, first reset spring 415 is in compression state this moment, scraper 4 pastes tightly with treating to smear smooth part 37 under first reset spring 415's spring action, the stability of scraping has been improved.

Referring to fig. 2 and 5, the bottom surface of the arc table 2 is provided with two limiting plates 5, and the two limiting plates 5 are respectively and fixedly connected to two ends of the arc surface of the arc table 2. Be provided with the carriage release lever 51 on the side of limiting plate 5 near mould 3, on limiting plate 5 was worn to locate in the carriage release lever 51 slides, the limiting plate 5 was close to mould 3's side and has seted up spout 53 along limiting plate 5 length direction, and carriage release lever 51 stretches into the side and the spout 53 inside wall sliding fit of limiting plate 5 tip. The slider 511 is fixedly connected to the moving rod 51, the communicating groove 54 is formed in the inner side wall of the sliding groove 53 along the length direction of the limiting plate 5, the inner side wall of the communicating groove 54 is communicated with the side face, far away from the scraper 4, of the limiting plate 5, the slider 511 penetrates through the communicating groove 54, and the side face of the slider 511 is in sliding fit with the inner side wall of the communicating groove 54.

Referring to fig. 5, a rubber pad 512 is disposed at an end of the moving rod 51 extending out of the limiting plate 5, a guide rod 513 is fixedly connected to a side surface of the rubber pad 512 away from the scraper 4, the guide rod 513 passes through the moving rod 51, and the guide rod 513 is in plug-in fit with the moving rod 51. The end of the guide rod 513, which is far away from the rubber pad 512, is fixedly connected with a limiting disc 514, a second return spring 515 is sleeved on the guide rod 513, one end of the second return spring 515 is abutted with the movable rod 51, and the other end of the second return spring 515 is abutted with the rubber pad 512. When the mounting rod 411 is close to the limiting plate 5, the scraper 4 abuts against the rubber pad 512, the second return spring 515 is in a compressed state between the rubber pad 512 and the moving rod 51, the fitting degree between the rubber pad 512 and the scraper 4 is favorably improved, an operator pulls the sliding block 511, and the sliding block 511 drives the rubber pad 512 to move on the scraper 4 through the moving rod 51, so that the residual concrete on the scraper 4 is favorably removed.

Referring to fig. 4 and 5, the two side surfaces of the mounting rod 411 are both fixedly connected with a plug 416, the cross section of the plug 416 is rectangular, the side wall of the limiting plate 5 close to the mounting plate is provided with a slot 55, the opening of the slot 55 is rectangular, and the outer side wall of the plug 416 is in sliding fit with the inner side wall of the slot 55. The limiting plate 5 is internally provided with a positioning block 52 in a sliding manner, the inner top surface of the slot 55 is provided with a positioning groove 56, and the outer side wall of the positioning block 52 is in sliding fit with the inner side wall of the positioning groove 56. The end of the positioning block 52 close to the bolt 416 is provided with an inclined surface, the side of the bolt 416 close to the positioning block 52 is provided with an inclined surface, and the inclined surfaces of the positioning block 52 and the bolt 416 close to each other are matched. The upper surface of the bolt 416 is provided with a slot 417, an opening of the slot 417 is rectangular, the positioning block 52 is arranged in the slot 417 of the bolt 416, and the outer side wall of the positioning block 52 is in sliding fit with the inner side wall of the slot 417.

Referring to fig. 5, an end of the positioning block 52 far away from the plug 416 is fixedly connected with a third return spring 523, and an end of the third return spring 523 far away from the positioning block 52 is fixedly connected to an inner end surface of the positioning slot 56. Limiting plate 5 is kept away from the side of mounting panel and is slided and wear to be equipped with the board 521 that resets, resets board 521 and passes limiting plate 5 and locating piece 52 fixed connection, has seted up the groove 57 that resets along the length direction of constant head tank 56 on the constant head tank 56 inside wall, and the groove 57 inside wall that resets is linked together with the 5 lateral surfaces of limiting plate, resets board 521 lateral wall and the cooperation of sliding of the groove 57 inside wall that resets. The limiting plate 5 is provided with a positioning pin 522, the positioning pin 522 penetrates through the limiting plate 5, and the positioning pin 522 penetrates through the limiting plate 5 to be matched with the positioning block 52 in an inserting manner.

The operator inserts the positioning pin 522 into the positioning block 52, and the third return spring 523 is in a compressed state, when the mounting rod 411 is close to the position-limiting plate 5, the latch 416 is inserted into the slot 55 and cannot be locked, so that the scraper 4 can work normally. An operator pulls out the positioning pin 522, the positioning block 52 extends into the slot 55 under the action of spring force, the installation rod is close to the limiting plate 5, the bolt 416 is inserted into the slot 55, when the bolt 416 continues to move, the inclined surface of the bolt 416 is abutted to the inclined surface of the positioning block 52, the bolt 416 pushes the positioning block 52 to ascend, at the moment, the third return spring 523 is in a compressed state, and after the positioning block 52 ascends to a certain height, the positioning block 52 is in sliding fit with the bolt 416. When the bolt 416 moves to the position where the positioning block 52 is located at the upper side of the slot 417, the positioning block 52 is inserted into the slot 417 by the elastic force of the third return spring 523, thereby locking the bolt 416. When the operator dials the reset plate 521, the positioning block 52 is moved to unlock, thereby separating the mounting lever 411 and the restriction plate 5.

The implementation principle of the collecting and polishing equipment for shield segment production in the embodiment of the application is as follows: an operator rotates the hand wheel 18, the hand wheel 18 rotates to enable the arc-shaped table 2 to ascend, then the operator pushes the die 3 to the lower portion of the arc-shaped table 2, and the cover plate 36 is opened. Next, the operator rotates the handwheel 18 to lower the arc-shaped table 2, and the scraper 4 abuts against the to-be-smoothed piece 37 on the mold 3, and at this time, the first spring is in a compressed state between the mounting rod 411 and the scraper 4. Then operating personnel inserts locating pin 522, and third reset spring 523 is in compression state this moment, and operating personnel starts motor 421 after that, and motor 421 drives scraper 4 and treats that the piece 37 surface of smoothing removes, has saved the time of artifical smoothing, has improved the efficiency of shield structure section of jurisdiction receipts face smoothing.

The positioning pin 522 is pulled out by an operator, when the mounting rod 411 moves to the position of the limiting plate 5, the bolt 416 is inserted into the insertion slot 55, so that the bolt 416 is locked, the rubber pad 512 abuts against the side surface of the scraper 4 at this time, the second return spring 515 is in a compressed state, and then the operator pulls the sliding block 511, so that the rubber pad 512 moves on the surface of the scraper 4, and the effect of removing the residual concrete on the surface of the scraper 4 is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a receive face equipment of polishing for shield structure section of jurisdiction production, include mounting bracket (1), set up in arc platform (2) on mounting bracket (1), set up in arc platform (2) below is used for pouring mould (3) of shield structure section of jurisdiction, mould (3) including bottom plate (31), fixed connection in fixed plate (32), the fixed connection of bottom plate (31) both sides be used for pouring template (33) of shield structure section of jurisdiction on fixed plate (32), its characterized in that: install dead lever (34) on bottom plate (31), articulated on dead lever (34) have connecting rod (35), fixedly connected with apron (36) are gone up in connecting rod (35), template (33) are kept away from it treats to smear piece (37) that form to be provided with useful concrete pouring on the side of bottom plate (31), arc platform (2) are close to treat the side-mounting of smearing piece (37) have be used for receiving a trowelling cutter (4) of polishing, be provided with in arc platform (2) and be used for the drive scraper (4) are treating the drive assembly (42) of smearing piece (37) surface reciprocating motion.

2. The collecting and smoothing equipment for shield segment production according to claim 1, wherein the collecting and smoothing equipment comprises: keep away from scraper (4) treat that the side of smearing piece (37) is provided with installation pole (411), fixedly connected with slide bar (41) is gone up in installation pole (411), fixed cover is equipped with arc (412) on slide bar (41), arc platform (2) are close to the side of treating smearing piece (37) seted up be used for with slide bar (41) complex shifting chute (22) that slides, seted up on shifting chute (22) inside wall be used for with arc (412) complex guide way (23) that slides, the radian of guide way (23) with treat that the radian of smearing piece (37) is unanimous.

3. The collecting and smoothing equipment for shield segment production according to claim 2, characterized in that: both ends of the arc-shaped table (2) are fixedly connected with connecting plates (21), each driving assembly (42) comprises a motor (421) arranged on the connecting plates (21), a lead screw (422) fixedly connected to an output shaft of the motor (421), and a moving block (423) in threaded connection with the lead screw (422), the moving block (423) is in sliding fit with the inner side wall of the moving groove (22), two moving plates (424) are fixedly connected to the surface, close to the sliding rod (41), of the moving block (423) at intervals, the sliding rod (41) is arranged between the adjacent moving plates (424), a moving groove (425) is formed in the moving plate (424) along the height direction of the moving plate, a moving rod (413) penetrates through the moving groove (425), and the end, far away from the sliding rod (41), of the moving rod (413) penetrates through the moving groove (425) and is in sliding fit with the moving groove (425).

4. The collecting and smoothing equipment for shield segment production according to claim 2, wherein the collecting and smoothing equipment comprises: the equal fixedly connected with telescopic link (414) in scraper (4) both ends, keep away from telescopic link (414) the tip of scraper (4) with installation pole (411) fixed connection, the cover is equipped with first reset spring (415) on telescopic link (414), first reset spring (415) one end with scraper (4) butt, first reset spring (415) the other end with installation pole (411) butt.

5. The collecting and smoothing equipment for shield segment production according to claim 2, wherein the collecting and smoothing equipment comprises: arc platform (2) are close to the equal fixedly connected with limiting plate (5) in both ends of template (33) side, limiting plate (5) are close to be provided with carriage release lever (51) on the side of template (33), seted up on limiting plate (5) be used for with carriage release lever (51) complex spout (53) slide, fixedly connected with slider (511) are gone up in carriage release lever (51), seted up on spout (53) inside wall be used for with slider (511) complex intercommunication groove (54) that slides, carriage release lever (51) are close to the tip of scraper (4) is provided with rubber pad (512), rubber pad (512) can with scraper (4) butt.

6. The collecting and smoothing equipment for shield segment production according to claim 5, wherein the collecting and smoothing equipment comprises: rubber pad (512) are close to side fixedly connected with guide bar (513) of carriage release lever (51), guide bar (513) pass carriage release lever (51) and with carriage release lever (51) grafting cooperation, guide bar (513) are kept away from spacing disc (514) of the end fixedly connected with of rubber pad (512), the cover is equipped with second reset spring (515) on guide bar (513), second reset spring (515) one end with carriage release lever (51) butt, second reset spring (515) other end with rubber pad (512) butt.

7. The collecting and smoothing equipment for shield segment production according to claim 5, wherein the collecting and smoothing equipment comprises: be close to on installation pole (411) the equal fixedly connected with bolt (416) in both sides middle part of limiting plate (5), limiting plate (5) be close to the side of installation pole (411) seted up be used for with bolt (416) grafting complex slot (55), wear to be equipped with locating piece (52) in limiting plate (5), locating piece (52) are close to be provided with the inclined plane on the tip of bolt (416), bolt (416) are close to be provided with the inclined plane on the side of limiting plate (5), locating piece (52) with the inclined plane phase-match that bolt (416) are close to each other, offer on slot (55) inside wall be used for with locating piece (52) matched with constant head tank (56) that slides, locating piece (52) are kept away from the tip fixedly connected with third reset spring (523) of bolt (416), third reset spring (523) are kept away from the tip of locating piece (52) with terminal surface fixed connection in constant head tank (56).

8. The collecting and smoothing equipment for shield segment production according to claim 7, wherein the collecting and smoothing equipment comprises: fixedly connected with resets board (521) on locating piece (52), set up on constant head tank (56) inside wall be used for with reset board (521) the complex that resets that slides resets groove (57), reset board (521) pass limiting plate (5) and with reset groove (57) the cooperation of sliding, wear to be equipped with locating pin (522) on limiting plate (5), locating pin (522) pass limiting plate (5) with locating piece (52) are pegged graft and are cooperated.

9. The collecting and smoothing equipment for shield segment production according to claim 3, wherein the collecting and smoothing equipment comprises: offer on mounting bracket (1) be used for with connecting plate (21) sliding fit's lift groove (19), wear to be equipped with threaded rod (12) on connecting plate (21), threaded rod (12) with connecting plate (21) screw-thread fit, the interior terminal surface of lift groove (19) with threaded rod (12) rotate to be connected, the fixed cover of tip of threaded rod (12) is equipped with first gear (13), mounting bracket (1) internal rotation is provided with dwang (14), the fixed cover is equipped with second gear (15) on dwang (14), first gear (13) with second gear (15) intermeshing, the fixed cover is equipped with worm wheel (16) on dwang (14), wear to be equipped with worm (17) on mounting bracket (1), worm wheel (16) and worm (17) intermeshing, worm (17) are worn out the tip fixedly connected with hand wheel (18) of mounting bracket (1).

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