CN113134899A

CN113134899A - Full-automatic steam curing device and method for shield segment

Info

Publication number: CN113134899A
Application number: CN202110407960.XA
Authority: CN
Inventors: 杨寒冰; 任伟峰; 宋玉剑; 黎攀; 牛洪涛
Original assignee: BEIJING GANGCHUANG RUIBO CONCRETE CO LTD
Current assignee: BEIJING GANGCHUANG RUIBO CONCRETE CO LTD
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-07-20

Abstract

The utility model relates to a shield constructs section of jurisdiction with full-automatic device of maintaining that evaporates relates to the field of shield constructs section of jurisdiction production facility, include the support and evaporate the maintenance cover, evaporate the structure that the maintenance cover set up to the tube-shape, the support is used for will evaporating the maintenance cover and support in ground, evaporates and is provided with the steam pipe way in the maintenance cover, installs steam nozzle on the steam pipe way. This application has the advantage that can reduce the shield and construct section of jurisdiction steam loss in the steam curing process.

Description

Full-automatic steam curing device and method for shield segment

Technical Field

The application relates to the field of shield segment production equipment, in particular to a full-automatic steam curing device and a steam curing method for shield segments.

Background

The shield segment is a main assembly component for shield construction, is the innermost barrier of a tunnel and plays a role in resisting soil layer pressure, underground water and some special loads, the shield segment is a permanent lining structure of the shield tunnel, the quality of the shield segment directly relates to the overall quality and safety of the tunnel and influences the waterproof performance and the durability of the tunnel, and high-strength impervious concrete is usually adopted for producing the shield segment to ensure reliable bearing performance and waterproof performance.

In the in-process of shield segment in production, need carry out steam maintenance when the shield segment is pouring the shaping after, among the correlation technique, the steam curing mode of shield segment generally is that the staff places the shield segment in evaporating the foster workshop, evaporate and be provided with vapor injection apparatus in the foster workshop, vapor injection apparatus can carry out shield segment maintenance to spraying vapor on the shield segment, evaporate foster workshop among the correlation technique generally can be bigger, and evaporate foster workshop and generally be wider, vapor injection apparatus can lead to the waste of vapor more easily to the diffusion all around towards the vapor that shield segment injection department goes out.

Disclosure of Invention

In order to improve the problem that the steam that the shield constructs the section of jurisdiction steam fostered in the workshop steam fostered in the in-process steam jet equipment erupts easily to the waste that the diffusion leads to steam all around, this application provides a shield constructs section of jurisdiction with full-automatic steam fostering device.

One of the purpose of this application provides a shield constructs section of jurisdiction with full-automatic device of evaporating foster, adopts following technical scheme:

the utility model provides a shield constructs section of jurisdiction with full-automatic device of curing by vaporization, includes the support and evaporates the curing cover, evaporates the curing cover and sets up the structure for the tube-shape, and the support is used for will evaporating the curing cover to support in ground, evaporates and is provided with the steam pipe way in the curing cover, installs the steam shower nozzle on the steam pipe way.

Through adopting above-mentioned technical scheme, the staff can place the shield structure section of jurisdiction in evaporating the foster cover when carrying out the maintenance of shield structure section of jurisdiction, and like this under the restriction of evaporating foster cover, the vapor of steam conduit release can avoid as far as to spread all around.

Optionally, the support sets up to a plurality of, and a plurality of supports are parallel to each other and set gradually along a straight line, forms one between two adjacent supports and evaporates foster interval, evaporates foster cover and sets up to a plurality of, and a plurality of cover and a plurality of evaporate foster interval one-to-one that evaporate foster.

Through adopting above-mentioned technical scheme, can form a plurality of steam curing district's pieces that supply shield segment maintenance to use like this to make things convenient for the staff to carry out the maintenance to the shield segment of more quantity.

Optionally, the steam curing cover is made of waterproof cloth, a position adjusting mechanism is arranged on the support, and when the steam curing cover is not used, the position adjusting mechanism is used for accommodating the steam curing cover to reduce the floor area of the steam curing cover.

Through adopting above-mentioned technical scheme, when evaporating the foster cover when not using, the staff can will evaporate foster cover through position control mechanism and receive to reduce the area who evaporates foster cover.

Optionally, be provided with the slide of laying along support length direction on the support, position control mechanism includes dead lever and carriage release lever, and dead lever and carriage release lever all are perpendicular with the slide, and dead lever and carriage release lever are located the both ends position department of slide respectively, and the dead lever rigid coupling is in the support, and the rigid coupling has the slider on the carriage release lever, and the slider slides and connects in the slide, still is provided with on the support to be used for driving the gliding drive assembly of slider in the slide, and dead lever and carriage release lever all are connected with the last border of steam curing cover.

Through adopting above-mentioned technical scheme, when evaporating the foster cover when not using, the staff passes through the direction motion of drive assembly drive carriage release lever to the dead lever to make to evaporate foster cover and put up, reduce the occupation of land space that evaporates foster cover.

Optionally, a plurality of connecting mechanisms are installed on the upper edge of the steam curing cover, rails are fixedly connected to the fixed rod and the movable rod, the rails on the fixed rod are arranged along the length direction of the fixed rod, the rails on the movable rod are arranged along the length direction of the movable rod, and the connecting mechanisms are connected in the rails in a sliding manner; the steam curing cover is connected with the fixing rod at the edge, and the connecting ports arranged along the height direction of the steam curing cover are arranged at the edge where the steam curing cover is connected with the connecting rod, the steam curing cover is divided into two splicing parts by the two connecting ports, and a dismounting part for realizing the opening and closing of the connecting ports is arranged between the two splicing parts at the connecting ports.

Through adopting above-mentioned technical scheme, on the one hand when evaporating to foster the cover when not using, the staff passes through drive assembly and removes the carriage release lever to the position back that is close to the dead lever, the staff opens two connectors again, then with the evaporation foster cover of connector both sides to opposite direction promotion, the occupation space of cover is evaporated to the reduction that can step forward like this, on the other hand is at the in-process of placing the shield segment in evaporating foster the cover when the staff, the staff can open the connector through the dismouting spare, thereby the staff of being convenient for places the shield segment in evaporating foster the cover.

Optionally, the track is of a rod-shaped structure, a connecting cavity arranged along the length direction of the track is formed in the track, connecting holes arranged along the length direction of the track are formed in the lower surface of the track, the connecting holes are communicated with the connecting cavity, and the connecting holes and the connecting cavity jointly form a T-shaped sliding groove; the connecting mechanism comprises a connecting rod, two rotating rods and two idler wheels, the connecting rod is vertically arranged, the two connecting grooves are symmetrically formed in the top end of the connecting rod, the two rotating rods are respectively and rotatably connected into the two connecting grooves, the two idler wheels respectively correspond to the two rotating rods one to one, the idler wheels are installed on the rotating rods, the two idler wheels are respectively erected on the lower walls of the connecting cavities on the two sides of the connecting hole, and the connecting rod extends downwards out of the sliding groove and then is connected with the steam curing cover.

Through adopting above-mentioned technical scheme, the gyro wheel can slide in orbital spout to make to evaporate the foster cover and slide and connect in the track.

Optionally, two all set up the additional groove of laying along dwang length direction on the terminal surface that the dwang deviates from one end each other, the cross section in additional groove is the polygon, and additional inslot sliding connection has the additional rod, and the rigid coupling has connecting spring between the diapire in additional rod and additional groove, gyro wheel rigid coupling in the additional rod.

Through adopting above-mentioned technical scheme, the staff can change the interval between two gyro wheels to be convenient for the staff with the dismouting on the track of coupling mechanism.

Optionally, an adjusting assembly convenient for adjusting the distance between the two rollers is further arranged on the connecting mechanism.

Through adopting above-mentioned technical scheme, the setting of adjusting part can be convenient for the staff to adjust the interval between two gyro wheels to the dismouting on the track of coupling mechanism of being convenient for more.

Optionally, the connecting rod bottom is provided with the couple, evaporates to support to cover and has seted up a plurality of hanging holes, a plurality of hanging holes and a plurality of coupling mechanism one-to-one, and the couple is hung in the hanging hole, and is provided with the lifting unit who is used for adjusting the interval between couple and the connecting rod.

By adopting the technical scheme, on one hand, when a worker connects the connecting mechanism to the steam-curing cover, the hook can be hung in the hanging hole of the steam-curing cover, and the operation is simple and convenient; on the other hand, the staff can also adjust the height of couple through lifting unit to make work be convenient for to the adjustment of steam curing cover height.

Another objective of the present application is to provide a method for performing shield segment steam curing by using a full-automatic steam curing device for shield segments, which adopts the following technical scheme: the method comprises the following steps:

s1, placing the shield segments in a steam curing area;

s2, arranging the steam curing cover on the periphery of the shield segment;

and S3, releasing water vapor into the steam curing cover.

By adopting the technical scheme, the diffusion of the water vapor to the periphery can be reduced in the steam curing process of the shield segment, so that the waste of the water vapor is reduced.

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

1. the steam curing cover and the support are arranged in the steam curing workshop, the steam curing cover is supported on the ground through the support, a steam pipeline is arranged in the steam curing cover, a steam nozzle is arranged on the steam pipeline, and the shield segment can be steamed in the steam curing cover in the steam curing process, so that the diffusion of steam to the periphery of the shield segment in the steam curing process can be reduced, and the loss of the steam is reduced;

2. the position adjusting mechanism is arranged on the bracket, the steam curing cover is arranged into two splicing parts, and the steam curing cover is connected with the fixed rod and the connecting rod in a sliding manner, so that when the steam curing cover is not used, a worker can put the steam curing cover, and the occupied space of the steam curing cover is saved;

3. through setting up two gyro wheels on the coupling mechanism into adjustable structure for the staff is in the in-process of installing coupling mechanism to the track more convenient.

Drawings

Fig. 1 is a schematic view of the external structure of a steam curing device in the embodiment of the present application.

Fig. 2 is a schematic view of a layout state of a plurality of stents in the embodiment of the present application.

FIG. 3 is a schematic view showing a structure in which the driving unit is arranged on the support in the embodiment of the present application.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 3.

Fig. 5 is a schematic structural diagram of an external shape of a connection mechanism in an embodiment of the present application.

Fig. 6 is a cross-sectional view of a connection mechanism in an embodiment of the present application.

Fig. 7 is a partially enlarged schematic view of a portion a in fig. 1.

FIG. 8 is a schematic view showing a structure in which the connection mechanism is laid in the track in the embodiment of the present application.

Description of reference numerals: 1. a support; 11. a horizontal portion; 111. a slideway; 12. a vertical portion; 2. steaming the section; 3. a ground surface; 31. mounting grooves; 32. a steam line; 321. a steam spray head; 4. a steam curing cover; 41. a first edge; 42. a second edge; 43. hanging holes; 431. a connecting ring; 44. a splice; 45. a connecting port; 451. disassembling the parts; 5. an adjustment mechanism; 51. fixing the rod; 52. a travel bar; 521. a slider; 53. a drive assembly; 531. a drive screw; 532. a drive motor; 533. a drive gear set; 534. a protective shell; 6. a connecting mechanism; 61. a connecting rod; 611. connecting grooves; 612. mounting holes; 613. assembling a groove; 614. adding a groove; 6141. an elastic pad; 615. a first arrangement hole; 616. a second arrangement hole; 62. hooking; 63. rotating the rod; 631. a rotating part; 6311. an additional groove; 632. a connecting portion; 64. a roller; 641. a guide surface; 65. an additional rod; 66. a connecting spring; 67. an adjustment assembly; 671. pulling a rope; 672. a pull ring; 68. a lifting assembly; 681. a wire take-up roller; 682. installing a rope; 683. a fixing member; 6831. mounting a rod; 6832. a sleeve; 6833. pushing the screw rod; 6834. a pushing block; 7. a track; 71. a connecting cavity; 72. connecting holes; 721. a bevel.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses shield constructs section of jurisdiction with full-automatic device of evaporating foster. The steam-curing device is arranged in a steam-curing workshop, and referring to fig. 1 and 2, the steam-curing device comprises a plurality of brackets 1 which are arranged in parallel, the brackets 1 are sequentially arranged along a straight line, a steam-curing section 2 is formed between every two adjacent brackets 1, and a plurality of steam-curing sections 2 are formed between the brackets 1; a plurality of parallel mounting grooves 31 are formed in the ground 3 of each steam-curing section 2, a steam pipeline 32 communicated with an external steam source is laid in each mounting groove 31, and a steam nozzle 321 is fixedly connected to each steam pipeline 32; a cylindrical steam-curing cover 4 with an upper opening and a lower opening is further arranged in each steam-curing section 2, the cross section of each steam-curing cover 4 is rectangular, the steam-curing cover 4 can be made of waterproof cloth and other materials, and the steam-curing cover 4 is installed between every two adjacent brackets 1.

When carrying out shield structure section of jurisdiction maintenance, the staff places the shield structure section of jurisdiction in evaporating to foster interval 2, evaporates foster cover 4 and encloses the periphery of establishing at the shield structure section of jurisdiction, can place a plurality of shield structure sections of jurisdiction in a plurality of evaporating foster interval 2, later evaporates the outside release vapor of steam nozzle 321 in foster interval 2 and maintains the shield structure section of jurisdiction, evaporates foster cover 4 at this in-process and can avoid the vapor to spread all around as far as.

The support 1 includes integrative horizontal part 11 and two vertical portions 12 that set up, and two vertical portions 12 are located the both ends position department of horizontal part 11 respectively, and two vertical portions 12 all are perpendicular with horizontal part 11, and horizontal part 11 and two vertical portions 12 constitute "U" shape's support 1 jointly, and the bottom rigid coupling of vertical portion 12 is in ground 3.

A set of adjusting mechanism 5 is arranged right above each steam-curing interval 2, each adjusting mechanism 5 comprises a fixed rod 51 and a movable rod 52, the fixed rods 51 and the movable rods 52 are parallel to each other, the fixed rods 51 and the movable rods 52 are respectively located at two ends of the horizontal portion 11 on the support 1, two ends of each fixed rod 51 are respectively erected on the horizontal portions 11 of the supports 1 on two sides of each steam-curing interval 2, and two ends of each fixed rod 51 are respectively fixedly connected with the two supports 1.

Referring to fig. 2 and 3, both ends of the moving rod 52 are respectively mounted on the horizontal portions 11 of the two frames 1, the horizontal portions 11 of the frames 1 at both ends of the moving rod 52 are respectively provided with a slide rail 111 arranged along the length direction of the horizontal portion 11, and the slide rail 111 is a slide groove opened on the upper surface of the horizontal portion 11.

Referring to fig. 4, two ends of the moving rod 52 are fixedly connected with sliders 521, and the sliders 521 at the two ends of the moving rod 52 are slidably connected in the slide ways 111 of the two brackets 1, respectively.

Referring to fig. 3, a driving assembly 53 for driving the moving rod 52 to slide along the slide rail 111 is provided on the bracket 1 at one end of the moving rod 52.

Referring to fig. 1, the upper edge of the steam hood 4 includes two first edges 41 and two second edges 42, the two first edges 41 respectively correspond to the fixing rod 51 and the moving rod 52 one by one, the two second edges 42 respectively correspond to the horizontal portions 11 of the two supports 1 one by one, the first edges 41 and the second edges 42 are both provided with a plurality of connecting mechanisms 6, the first edges 41 connected to the fixing rod 51 are connected to the fixing rod 51 through the plurality of connecting mechanisms 6 in a sliding manner, the first edges 41 connected to the moving rod 52 are connected to the moving rod 52 through the plurality of connecting mechanisms 6 in a sliding manner, and the second edges 42 are connected to the horizontal portions 11 of the supports 1 through the connecting mechanisms 6 in a sliding manner.

When the steam-curing section 2 is not used, the worker drives the moving rod 52 to move along the length direction of the slideway 111 through the driving component 53, so that the moving rod 52 and the fixed rod 51 are close to each other, and the connecting mechanisms 6 on the horizontal part 11 are close to each other in the process, so that the steam-curing cover 4 is collected, and the occupied space of the steam-curing cover 4 is reduced.

Referring to fig. 3 and 4, in detail, the driving assembly 53 includes a driving screw 531, a driving motor 532 and a driving gear set 533, the driving screw 531 is disposed in the slideway 111 along the length direction of the slideway 111, two ends of the driving screw 531 are respectively rotatably connected with the brackets 1 at two ends of the slideway 111, the driving screw 531 passes through the slider 521 on the moving rod 52, and a threaded connection is disposed between the driving screw 531 and the slider 521; the driving motor 532 is fixedly connected to the support 1 at one end of the driving screw 531, the driving motor 532 and the driving screw 531 are connected together through the driving gear set 533, for better protecting the driving motor 532, a protective shell 534 is sleeved outside the driving motor 532, and the protective shell 534 is fixedly connected to the support 1.

When the steam-curing area 2 is not used, the worker starts the driving motor 532, the driving motor 532 drives the driving screw 531 through the driving gear set 533 to rotate, the driving screw 531 drives the sliding block 521 and the moving rod 52 to move in the rotating process, so that the moving rod 52 is close to the fixed rod 51, the steam-curing cover 4 is collected, and the occupied space of the steam-curing cover 4 is reduced.

Referring to fig. 5 and 6, the connecting mechanism 6 includes a connecting rod 61, a hook 62, two rotating rods 63 and two rollers 64, the connecting rod 61 is vertically disposed, two connecting grooves 611 are symmetrically formed on the outer peripheral surface of the top end of the connecting rod 61, the two rotating rods 63 respectively correspond to the two connecting grooves 611 one by one, one end of the rotating rod 63 is rotatably connected to the connecting rod 61 through the connecting grooves 611, the two rollers 64 respectively correspond to the two rotating rods 63 one by one, and the rollers 64 are mounted to one end of the rotating rod 63 away from the connecting rod 61; the hook 62 is mounted to the bottom end of the connecting rod 61.

Referring to fig. 7, a hanging hole 43 is formed at a position corresponding to each connecting mechanism 6 on the steam hood 4, a metal connecting ring 431 is fixedly connected in the hanging hole 43, and a hook 62 at the bottom end of the connecting rod 61 is hooked on the connecting ring 431.

Referring to fig. 2, a rail 7 is disposed on each of the fixing bar 51, the moving bar 52 and the horizontal portions 11 of the two frames 1 corresponding to each steam-curing section 2 (two rails 7 are disposed on the horizontal portion 11 of the frame 1 because two adjacent steam-curing sections 2 share one frame 1), the rail 7 on the fixing bar 51 is disposed along the length direction of the fixing bar 51, the rail 7 on the moving bar 52 is disposed along the length direction of the moving bar 52, and the rail 7 on the horizontal portion 11 is disposed along the length direction of the horizontal portion 11.

Referring to fig. 8, the rail 7 is a rod-shaped structure, a connection cavity 71 arranged along the length direction of the rail 7 is arranged inside the rail 7, a connection hole 72 arranged along the length direction of the rail 7 is formed in the lower surface of the rail 7, the connection hole 72 is communicated with the connection cavity 71, and a sliding groove with a T-shaped cross section is formed between the connection hole 7243 and the connection cavity 71.

The two rollers 64 of the connecting mechanism 6 are respectively overlapped on the lower walls of the connecting cavities 71 at two sides of the connecting hole 72, and the connecting rod 61 of the connecting mechanism 6 downwards passes through the connecting hole 72 and then extends out of the track 7. So that the rollers 64 on the connecting means 6 can move in the track 7.

Referring to fig. 5 and 6, in order to facilitate the worker to mount the connecting mechanism 6 in the sliding groove of the rail 7, the rotating rod 63 in the connecting mechanism 6 includes a rotating portion 631 and a connecting portion 632 that are integrally and coaxially disposed, the cross section of the rotating portion 631 is circular, the cross section of the connecting portion 632 is rectangular, the rotating rod 63 is rotatably connected to the connecting rod 61 through the rotating portion 631, an additional groove 6311 having a rectangular cross section is formed on an end surface of the connecting portion 632 that is away from the rotating portion 631, an additional rod 65 that is adapted to the additional groove 6311 is slidably connected in the additional groove 6311, the additional rod 65 is coaxially disposed with the additional groove 6311, one end of the additional rod 65 extends out of the additional groove 6311, a connecting spring 66 is fixedly connected between the additional rod 65 and the additional groove 6311, and the roller 64 is fixedly connected to one end of the additional rod 65 that is away from the connecting spring 66.

Therefore, when a worker installs the connecting mechanism 6 on the track 7 or detaches the connecting mechanism 6 from the track 7, the distance between the two rollers 64 can be changed, so that the connecting mechanism 6 can smoothly pass through the connecting hole 72 on the track 7, and after the connecting mechanism 6 passes through the connecting hole 72, the worker releases the limitation on the two rollers 64, and then the rollers 64 are reset under the action of the connecting spring 66.

The connecting mechanism 6 is provided with an adjusting assembly 67 which is convenient for a worker to adjust the distance between the two rollers 64, specifically, the adjusting assembly 67 comprises two pull ropes 671 and a pull ring 672, the connecting rod 61 is provided with a mounting hole 612 arranged along the length direction of the connecting rod 61, the upper wall of the mounting hole 612 is provided with a first arrangement hole 615, the inner wall of the first arrangement hole 615 is provided with two second arrangement holes 616, the two first arrangement holes 615 are respectively in one-to-one correspondence with the two additional grooves 6311, and the first arrangement hole 615 is communicated with the additional grooves 6311; the pull ring 672 is arranged in the mounting hole 612, the two pull ropes 671 respectively correspond to the two additional rods 65 one by one, one end of each pull rope 671 penetrates through the first arrangement hole 615 and then is fixedly connected with the additional rod 65, and the other end of each pull rope 671 is fixedly connected with the pull ring 672.

When the distance between the two rollers 64 needs to be reduced, a worker can pull the pull ring 672 in the 671 installation cavity, the distance between the two rollers 64 is reduced, after the connecting mechanism 6 is installed, the worker releases the limitation on the pull ring 672, and at the moment, the two rollers 64 return to the original position under the action of the connecting spring 66.

Referring to fig. 6 and 8, in order to facilitate the worker to mount the connecting mechanism 6 in the sliding slot, a guide surface 641 is disposed on a side of the two rollers 64 facing away from each other, the guide surface 641 is disposed around an axis of the roller 64, a diameter of the roller 64 at the guide surface 641 gradually decreases from a side facing the additional lever 65 to a side facing away from the additional lever 65, a side wall of the corresponding connecting hole 72 in the length direction is provided with an inclined surface 721, and a diameter of the connecting hole 72 gradually decreases from bottom to top.

In the process that the worker installs the connecting mechanism 6 in the chute, after the two rollers 64 of the connecting mechanism 6 abut against the two side walls in the length direction of the connecting hole 72, the worker pushes the connecting mechanism 6 to move upwards, the distance between the two rollers 64 is gradually reduced under the action of the inner inclined surface 721 of the connecting hole 72, when the rollers 64 completely enter the connecting cavity 71, the rollers 64 are restored to the original positions under the action of the connecting spring 66, and at the moment, the rollers 64 can be erected on the lower walls of the connecting cavities 71 on the two sides of the connecting hole 72.

Due to the guiding surface 641 provided on the roller 64, the guiding surface 641 can increase the connection area between the roller 64 and the inclined surface 721 during the installation of the connection mechanism 6 in the track 7 by the worker, thereby reducing the damage of the roller 64.

Referring to fig. 5 and 6, a lifting assembly 68 is arranged between the hook 62 and the connecting rod 61, and the lifting assembly 68 can be used for adjusting the distance between the hook 62 and the connecting rod 61, so that the height of the upper edge of the steam hood 4 can be conveniently leveled by a worker.

Specifically, the lifting assembly 68 includes a wire take-up roller 681, a mounting rope 682 and a fixing member 683, an assembly groove 613 for mounting the wire take-up roller 681 is formed in the end face of the bottom end of the connecting rod 61, the wire take-up roller 681 is rotatably connected in the assembly groove 613, the mounting rope 682 is wound on the wire take-up roller 681, one end of the mounting rope 682 is fixedly connected with the wire take-up roller 681, the other end of the mounting rope 682 is fixedly connected with the hook 62, the fixing member 683 is mounted on the outer circumferential surface of the connecting rod 61, and after the height adjustment of the hook 62 is completed, the fixing member 683 is used for fixing the state of the wire take-up roller 681.

The fixing part 683 comprises a mounting rod 6831, a sleeve 6832, a pushing screw 6833 and a pushing block 6834, wherein the cross section of the mounting rod 6831 is hexagonal, and one end of the mounting rod 6831 is fixedly connected with the rotating shaft of the take-up roller 681; the sleeve 6832 is matched with the installation rod 6831, the sleeve 6832 is sleeved on the periphery of the additional rod 65, and the sleeve 6832 is in sliding connection with the additional rod 65; one end of the mounting rod 6831 far away from the thread take-up roller 681 is provided with a threaded hole matched with the pushing screw 6833, the pushing screw 6833 is in threaded connection with the additional rod 65 through the threaded hole, the pushing block 6834 is fixedly connected with one end of the pushing screw 6833 far away from the mounting rod 6831, the pushing block 6834 is coaxial with the pushing screw 6833, and the diameter of the pushing block 6834 is not smaller than the inner diameter of the sleeve 6832.

After the height of the hook 62 is adjusted, the worker screws the pushing block 6834 to drive the pushing screw 6833 to move the pushing block 6834 towards the connecting rod 61, and the pushing block 6834 pushes the sleeve 6832 to move towards the connecting rod 61 until the sleeve 6832 abuts against the connecting rod 61, at this time, the sleeve 6832 is fixed, and the sleeve 6832 fixes the thread take-up roller 681 through the mounting rod 6831.

In order to enable the fixing assembly to have a better fixing effect on the wire take-up roller 681, the outer circumferential surface of the connecting rod 61 is provided with an additional installation groove 614, the additional installation groove 614 is arranged around the periphery of the installation rod 6831, and the bottom wall of the additional installation groove 614 is fixedly connected with an elastic pad 6141. When the pushing member pushes the sleeve 6832 to move towards the connecting mechanism 6, the sleeve 6832 is more stable after the sleeve 6832 abuts against the elastic pad 6141, so that the fixing effect of the fixing assembly on the thread take-up roller 681 is better.

Referring to fig. 1, connectors 45 are respectively formed on the side walls of the two first edges 41 of the steam-curing cover 4, the connectors 45 are arranged along the length direction of the steam-curing cover 4, the steam-curing cover 4 is divided into two splicing parts 44 by the two connectors 45, a dismounting part 451 for opening and closing the connectors 45 is arranged at the connectors 45, and the dismounting part 451 can be a zipper. On one hand, when the steam-curing hood 4 is not used, a worker firstly starts the driving motor 532, the driving motor 532 drives the movable rod 52 to move to a position close to the fixed rod 51, then the worker unzips the zipper between the two splicing parts 44, and then pushes the steam-curing hoods 4 at the two sides of the connecting port 45 in opposite directions, so that the occupied area of the steam-curing hoods 4 can be further reduced; on the other hand, when the shield segment is placed in the steam-curing section 2, the zipper can be unzipped, so that the shield segment can be placed in the steam-curing section 2 by the worker conveniently.

The implementation principle of the full-automatic steam curing device for the shield segment in the embodiment of the application is as follows: when the shield segment is steamed and cured by a worker, the shield segment is placed in the steaming and curing interval 2, the driving motor 532 is started, the driving motor 532 drives the moving rod 52 to move to the position far away from the fixing rod 51 through the driving screw 531, then the worker seals the two connecting ports 45 on the steaming and curing cover 4 through the zipper, then an external steam source starts to supply steam into the steam pipeline 32, and the steam can start steaming and curing the shield segment through the ejection of the steam nozzle 321 on the steam pipeline 32.

A method for steam-curing shield segments by using a full-automatic steam-curing device for shield segments comprises the following steps:

s1, placing shield segments;

the worker places a proper number of shield segments in the steam-curing zone 2.

S2, arranging the steam curing hood 4;

the worker starts the driving motor 532, and the driving motor 532 drives the movable rod 52 to move to a position far away from the fixed rod 51, and then pulls the splicing parts 44 at the two sides of the connecting port 45, and then the two connecting ports 45 are closed through the zipper.

S3, releasing water vapor into the steam curing hood 4;

after the staff opens outside steam source, steam enters into steam pipeline 32, then outwards spouts through steam nozzle 321, can gather more vapor in the cover 4 that evaporates this moment to form the maintenance to the shield structure section of jurisdiction.

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

1. The utility model provides a shield constructs section of jurisdiction with full-automatic device of evaporating foster which characterized in that: the steam curing cover comprises a support (1) and a steam curing cover (4), wherein the steam curing cover (4) is of a cylindrical structure, the support (1) is used for supporting the steam curing cover (4) on the ground (3), a steam pipeline (32) is arranged in the steam curing cover (4), and a steam nozzle (321) is arranged on the steam pipeline (32).

2. The full-automatic steam curing device for the shield segment according to claim 1, characterized in that: support (1) sets up to a plurality ofly, and a plurality of supports (1) are parallel to each other and set gradually along a straight line, forms between two adjacent supports (1) one and evaporates foster interval (2), evaporates foster cover (4) and sets up to a plurality ofly, and a plurality ofly evaporates foster cover (4) and a plurality ofly evaporate foster interval (2) one-to-one.

3. The full-automatic steam curing device for the shield segment according to claim 1, characterized in that: the steam-curing cover (4) is made of waterproof cloth, the support (1) is provided with the position adjusting mechanism (5), and when the steam-curing cover (4) is not used, the position adjusting mechanism (5) is used for collecting the steam-curing cover (4) to reduce the floor area of the steam-curing cover (4).

4. The full-automatic steam curing device for the shield segment according to claim 3, characterized in that: be provided with slide (111) of laying along support (1) length direction on support (1), position control mechanism (5) include dead lever (51) and carriage release lever (52), dead lever (51) and carriage release lever (52) all are perpendicular with slide (111), and dead lever (51) and carriage release lever (52) are located the both ends position department of slide (111) respectively, dead lever (51) rigid coupling in support (1), the rigid coupling has slider (521) on carriage release lever (52), slider (521) slide and connect in slide (111), still be provided with on support (1) and be used for driving slider (521) gliding drive assembly (53) in slide (111), dead lever (51) and carriage release lever (52) all are connected with the last border of steam-cured cover (4).

5. The full-automatic steam curing device for the shield segment according to claim 4, characterized in that: a plurality of connecting mechanisms (6) are installed on the upper edge of the steam-curing cover (4), tracks (7) are fixedly connected to the fixed rod (51) and the movable rod (52), the tracks (7) on the fixed rod (51) are arranged along the length direction of the fixed rod (51), the tracks (7) on the movable rod (52) are arranged along the length direction of the movable rod (52), and the connecting mechanisms (6) are connected in the tracks (7) in a sliding mode; the edge of the steam-curing cover (4) connected with the fixing rod (51) and the edge of the steam-curing cover (4) connected with the connecting rod (61) are both provided with connectors (45) distributed along the height direction of the steam-curing cover (4), the steam-curing cover (4) is divided into two splicing parts (44) by the two connectors (45), and a dismounting part (451) for realizing the opening and closing of the connectors (45) is arranged between the two splicing parts (44) at the connectors (45).

6. The full-automatic steam curing device for the shield segment according to claim 5, characterized in that: the track (7) is of a rod-shaped structure, a connecting cavity (71) distributed along the length direction of the track (7) is formed in the track (7), connecting holes (72) distributed along the length direction of the track (7) are formed in the lower surface of the track (7), the connecting holes (72) are communicated with the connecting cavity (71), and the connecting holes (72) and the connecting cavity (71) jointly form a T-shaped sliding groove; coupling mechanism (6) are including connecting rod (61), two dwang (63) and two gyro wheel (64), connecting rod (61) vertical setting, two spread groove (611) have been seted up to the top symmetry of connecting rod (61), two dwang (63) rotate respectively and connect in two spread groove (611), two gyro wheel (64) respectively with two dwang (63) one-to-one, gyro wheel (64) are installed in dwang (63), connection chamber (71) lower wall in connecting hole (72) both sides is set up respectively in two gyro wheel (64), connecting rod (61) stretch out behind the spout downwards and evaporate foster cover (4) and be connected.

7. The full-automatic steam curing device for the shield segment according to claim 6, characterized in that: two all set up additional groove (6311) of following dwang (63) length direction and laying on the terminal surface that dwang (63) deviate from one end each other, the cross section in additional groove (6311) is the polygon, and additional groove (6311) internal slipping is connected with additional rod (65), and the rigid coupling has coupling spring (66) between the diapire in additional rod (65) and additional groove (6311), gyro wheel (64) rigid coupling in additional rod (65).

8. The full-automatic steam curing device for the shield segment according to claim 7, is characterized in that: and the connecting mechanism (6) is also provided with an adjusting component (67) which is convenient for adjusting the distance between the two rollers (64).

9. The full-automatic steam curing device for the shield segment according to claim 6, characterized in that: the steam-curing hood is characterized in that a hook (62) is arranged at the bottom end of the connecting rod (61), a plurality of hanging holes (43) are formed in the steam-curing hood (4), the hanging holes (43) correspond to the connecting mechanisms (6) one to one, the hook (62) is hung in the hanging holes (43), and a lifting assembly (68) used for adjusting the distance between the hook (62) and the connecting rod (61) is arranged between the hook (62) and the connecting rod (61).

10. The shield segment steam-curing method of the full-automatic steam-curing device for the shield segment as claimed in any one of claims 1 to 9, which is characterized in that:

s1, placing the shield segments in the steam curing area (2);

s2, arranging the steam curing cover (4) on the periphery of the shield segment;

s3, releasing the water vapor into the steam curing cover (4).