CN211164514U - Die suitable for producing assembled tunnel frame penetrating downwards by long-line matching method - Google Patents

Abstract

The utility model relates to a building engineering technical field, concretely relates to mould suitable for wear tunnel frame under long line matching method production assembled, the mould is including the die block subassembly with frame section bottom looks adaptation, with the interior mould subassembly of frame section inner wall looks adaptation, with the side mould subassembly of frame section both sides outer wall looks adaptation and with the end mould subassembly of frame section both ends looks adaptation, still including being used for supporting the centre form support of centre form subassembly be provided with on the centre form support and be used for driving the drive arrangement that centre form subassembly switches between pouring position and breaking away from the position, still be provided with first walking subassembly on the centre form support, first walking subassembly is used for doing the centre form support provides the edge frame length direction's removal.

Description

Die suitable for producing assembled tunnel frame penetrating downwards by long-line matching method

Technical Field

The utility model relates to a building engineering technical field, concretely relates to die suitable for wear tunnel frame under long line matching method production assembled.

Background

In the building engineering technology field, in the tunnel construction under the city, when the prefabrication of the tunnel frame is worn under the assembled city is carried out, the traditional technology adopts the design combination steel mould to carry out the independent production usually, namely, the pre-buried subassembly of design position installation earlier, then carry out the installation and the adjustment of pouring the template, carry out the pouring construction of concrete again, pour and accomplish the back, carry out the maintenance, transport at last and deposit, accomplish the prefabrication work of tunnel frame promptly, although such mode is widely used in the prefabrication of present tunnel frame, still there is not enough, specifically as follows:

adopt foretell prefabrication mode, in carrying out the prefabrication construction, when carrying out the spelling and dismouting work to pouring the template, need cooperate large-scale hoisting equipment supplementary, in order to reduce the deformation risk of template at the spelling with the dismouting in-process, so all have higher requirement to the intensity and the rigidity of template, not only increased the template cost by a wide margin, but also lead to template weight great, therefore, also have higher requirement to hoisting equipment's hoist and mount ability, also bring great trouble for the spelling process simultaneously, not only be difficult to guarantee good assembly precision, lead to the tunnel frame prefabricated component precision of formation relatively poor, have great construction risk simultaneously, such not enough, to the prefabricated component that length is longer, the influence is showing more.

Therefore, at present, a prefabricating device which can reduce the prefabricating construction difficulty, save the construction cost, reduce the construction risk and improve the prefabricating precision of the prefabricated components of the tunnel frame is required to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: aiming at the defects of high cost, large construction risk and low member prefabrication precision in the prior tunnel frame member prefabrication construction, the prefabrication device capable of reducing the prefabrication construction difficulty, saving the construction cost, reducing the construction risk and improving the prefabrication precision of the tunnel frame member is provided.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a mould suitable for tunnel frame is worn under assembly production matching to long line matching method, including the die block subassembly with frame section bottom looks adaptation, with the interior mould subassembly of frame section inner wall looks adaptation, with the side form subassembly of frame section both sides outer wall adaptation and with the end mould subassembly of frame section both ends looks adaptation, still including being used for supporting the centre form support of centre form subassembly be provided with on the centre form support and be used for driving the drive arrangement that centre form subassembly switches between pouring position and breaking away from the position, still be provided with first walking subassembly on the centre form support, first walking subassembly is used for doing the centre form support provides to be followed frame length direction's removal.

In this scheme, the frame section is formed for the tunnel frame along length direction division, and after the frame section is prefabricated to be accomplished, each frame section spelling forms the tunnel frame promptly, in this scheme, be separable cooperation between die block subassembly and side form subassembly, end mould subassembly and the centre form subassembly, end mould subassembly with be separable cooperation between the side form subassembly, when the position of pouring of centre form subassembly is poured for carrying out prefabricated component, centre form subassembly position, the position that breaks away from of centre form subassembly is for pouring the completion back at prefabricated component, the position after centre form subassembly and prefabricated component break away from, after the prefabricated component sclerosis, breaks away from through drive arrangement drive centre form subassembly and prefabricated component inner wall, when drive arrangement drive centre form subassembly removed the position, need guarantee that centre form subassembly removes the in-process and does not collide prefabricated component.

During the prefabrication construction of a tunnel frame section, arranging a bottom die assembly at a preset position, moving an inner die support to the preset position through a first walking assembly, driving an inner die assembly to a pouring position through a driving device on the inner die support, then installing a side die assembly and an end die assembly through a hoisting device in an auxiliary manner, enabling the bottom die assembly, the side die assembly, the end die assembly and the inner die assembly to form a pouring cavity consistent with the shape of the frame section, pouring concrete in the pouring cavity after arranging the embedded parts according to the designed position, dismantling the side die assembly and the end die assembly through a hoisting device in an auxiliary manner, driving the inner die assembly to move to a separation position through the driving device on the inner die support, then moving the inner die assembly to the pouring position of the next frame section through the first walking assembly, arranging the bottom die assembly at the position, and assembling as above, the casting cavity of the next frame section is formed, the operation is circulated in this way, the prefabrication work of a plurality of frame sections is formed, by adopting the mold, the switching of the inner mold assembly between the casting position and the separation position is realized through the driving device which can be driven by a motor or conventional driving equipment such as a hydraulic oil cylinder, and the like, compared with the traditional assembling and dismantling mode, the mold is more convenient and quicker, the defects of construction risks and the like existing in the traditional hoisting mode are reduced, after the construction of one frame section is finished, the inner mold assembly is carried to the casting position of the next frame section by the first walking assembly, and by adopting the mode, the risk that the inner mold assembly is deformed due to hoisting is avoided, so compared with the traditional construction mode, the requirements on the strength and the rigidity of the inner mold assembly are reduced, the mold cost is further reduced, on the other hand, the assembling and dismantling difficulty of each assembly is also reduced, the construction is further facilitated, and meanwhile, the prefabrication precision of the frame section is improved.

As a preferable technical scheme, a second traveling assembly is further arranged on the bottom die assembly and used for moving the bottom die assembly along the length direction of the frame. By providing the second running assembly, the frame section can be moved by the second running assembly after the prefabrication of the frame section is completed.

As a preferable technical scheme, the first walking assembly and/or the second walking assembly is/are a wheel-rail type walking device, a track is arranged on the ground corresponding to the first walking assembly and/or the second walking assembly, and the length direction of the track is consistent with the length direction of the tunnel frame.

As a preferred technical scheme, the track is divided into at least two working areas along the length direction, the length of each working area is greater than or equal to twice the length of each frame section, each working area is provided with an inner die assembly, an inner die support frame and a first walking assembly, each working area is further provided with at least two bottom die assemblies, and at least one bottom die assembly is further provided with an end die assembly and a side die assembly. By adopting the scheme, when the frame sections are prefabricated, the prefabrication work of the frame sections is firstly carried out in one working area, after the prefabricated frame sections are poured and hardened, the side die assemblies and the end die assemblies are detached and lifted to the next working area, or lifted to the working area where the maintenance of the front frame sections is finished, the maintenance of the frame sections of the working area is finished, the inner die assemblies are separated from the frame sections, moved to the prefabrication position of the next frame section of the working area through a trolley and matched with the side die assemblies and the end die assemblies to perform the prefabrication of the next frame section of the working area, and thus, the construction is usually carried out in each working area, and one set of side die assemblies and one set of end die assemblies are shared, when the frame section in a certain working area is completely cured and the next section of the section is also prefabricated, poured and hardened, the frame section is lifted to a storage area for storage, so that the bottom die assembly of the frame section can be recycled.

As a preferred technical solution, the end mold assembly includes a fixed end mold assembly and a movable end mold assembly, the fixed end mold assembly is adapted to one end of the frame section in the length direction, and the movable end mold assembly is adapted to the other end of the frame section in the length direction.

As an optimal technical scheme, the fixed end die assembly comprises a fixed end die and an inclined strut, the inclined strut is arranged on one side, away from the frame section, of the fixed end die, the upper end of the inclined strut is connected with a pin shaft of the fixed end die, the lower end of the inclined strut is connected with a ground foundation pin shaft, and the length of the inclined strut is adjustable. The length control through the bracing can realize the adjustment to fixed end mould position, when doing benefit to the high accuracy equipment, also makes things convenient for the drawing of patterns process, has still improved fixed end mould position stability simultaneously.

According to the preferable technical scheme, the movable end die assembly comprises a movable end die, and a hydraulic oil cylinder is connected between the movable end die and the inner die support through a pin shaft. The position adjustment and the demoulding operation of the movable end die are realized through the hydraulic oil cylinder.

According to the preferable technical scheme, the side die assembly comprises a side die and a side die support, and a hydraulic oil cylinder is connected between the side die support and the side die. The side die is driven to switch between a pouring position and a disengaging position through the hydraulic oil cylinder.

As a preferable technical scheme, a third traveling assembly is further arranged on the side mold support and used for moving the side mold support along the length direction of the frame, a track is arranged on the ground corresponding to the third traveling assembly, and the length direction of the track is consistent with the length direction of the tunnel frame.

Through setting up the third traveling assembly, at first, made things convenient for the removal of side form subassembly, still utilize precision assembly simultaneously, compare in the tradition and adopt hoisting equipment to pour the mode of mould spelling, adopt the shape of this application to walk the subassembly, can ensure good assembly precision, the high accuracy prefabrication construction of the frame member of being convenient for.

As preferred technical scheme, the frame section is the M shape frame that includes left indoor wall and right indoor wall, each interior mould subassembly all include with the left indoor centre mould subassembly of left indoor wall looks adaptation and with the right indoor centre mould subassembly of right indoor wall looks adaptation, each the die block subassembly all includes the limit die block subassembly with M frame both sides wall body lower extreme looks adaptation and with the middle die block subassembly of middle wall body lower extreme adaptation.

According to the preferable technical scheme, the track is divided into N working areas along the length direction, N is more than or equal to 3, each working area is further provided with at least one bottom die assembly, one inner die assembly and an inner die support for supporting the inner die assembly, and one working area is further provided with one end die assembly and one side die assembly. The length of workspace along track direction ensures to carry out the prefabrication work of two frame sections, adopts the scheme of this application, when carrying out tunnel frame section prefabrication, cooperates with the centre form subassembly box bottom mould subassembly of each workspace one by one through end mould subassembly and side form subassembly and pours, in the maintenance process after the frame section sclerosis of one of them workspace, carries out the prefabrication work of next workspace frame section, so, has improved the efficiency of construction by a wide margin, still by a wide margin reduction mould cost of manufacture.

As a preferable technical scheme, two bottom die assemblies are arranged in each working area. Set up two die block subassemblies in a workspace, namely, can be when preceding frame segment maintenance, carry out the prefabrication construction of next frame segment, adopt such mode, further improvement the prefabrication efficiency of frame segment, can also adopt preceding frame segment as one of them end mould of next frame segment simultaneously, so, not only made things convenient for the prefabrication construction of follow-up frame segment by a wide margin, improve the efficiency of construction, and, still make the shape can the identical match completely between the frame segment, when improving the prefabrication precision of frame segment by a wide margin, also reduced in the tunnel construction, the spelling degree of difficulty of frame segment, the tunnel spelling quality has been improved.

According to a preferable technical scheme, the track is divided into three working areas along the length direction, each working area is further provided with two bottom die assemblies, and one end die assembly and one side die assembly are further arranged in one of the working areas. By adopting the scheme of the application, the three working areas share the end die assembly and the inner die assembly, the die utilization rate is further improved, and the die manufacturing cost is reduced.

Preferably, in each working area, the end face of the upper frame segment facing downwards moves as a fixed end die of the lower frame segment. By adopting the mode, on one hand, the hoisting work of the fixed end module assembly is reduced, and on the other hand, the prefabrication precision of the frame component is greatly improved, so that in the construction process of the tunnel frame, good matching can be formed between adjacent frame sections, and the tunnel construction quality is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

in the application, during the prefabrication construction of a tunnel frame section, a bottom die assembly is arranged at a preset position, an inner die support is moved to the preset position through a first walking assembly, a driving device on the inner die support drives the inner die assembly to a pouring position, a side die assembly and an end die assembly are installed in a hoisting device in an auxiliary mode, so that the bottom die assembly, the side die assembly, the end die assembly and the inner die assembly form a pouring cavity in accordance with the shape of the frame section, after an embedded part is arranged in the pouring cavity according to the designed position, concrete is poured in the pouring cavity, after the concrete is hardened, the side die assembly and the end die assembly are removed in an auxiliary mode through a hoisting device, the inner die assembly is driven to move to a separation position through the driving device on the inner die support, then the inner die assembly is moved to the pouring position of the next frame section through the first walking assembly, and the bottom die assembly is arranged, the assembly is carried out as described above to form a pouring cavity of the next frame section, the prefabrication work of a plurality of frame sections is formed by the circulation, the switching of the inner mold assembly between the pouring position and the separation position is realized by the driving device which can be driven by a motor or conventional driving equipment such as a hydraulic oil cylinder, compared with the traditional assembly and disassembly mode, the mould is more convenient and quicker, the defects of construction risks and the like existing in the traditional hoisting mode are reduced, after the construction of one frame section is finished, the inner mold assembly is carried to the pouring position of the next frame section by the first walking assembly, the mode avoids the risk of deformation of the inner mold assembly caused by hoisting, the requirements on the strength and the rigidity of the inner mold assembly are reduced compared with the traditional construction mode, the mould cost is reduced, on the other hand, the assembly and disassembly difficulty of each component is reduced, construction is further facilitated, and meanwhile the prefabrication precision of the frame section is improved.

Description of the drawings:

FIG. 1 is a schematic structural diagram of one embodiment of the present application;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic diagram of an inner mold support according to one embodiment;

FIG. 4 is a schematic structural view of an inner mold assembly according to one embodiment;

FIG. 5 is a schematic view of the structure of the end mold assembly cooperating with the bottom mold assembly;

FIG. 6 is a schematic view of the mating of the inner mold assembly and the bottom mold assembly of the next frame segment with the previous frame segment as the stationary inner mold;

FIG. 7 is a schematic view of the assembled frame segments;

in the figure: 1-frame section, 2-bottom die assembly, 3-side die assembly, 4-fixed end die assembly, 5-inner die support, 6-first traveling assembly, 7-second traveling assembly, 8-rail, 9-movable end die assembly, 10-third traveling assembly, 11-inner die assembly, 12-side die support.

Detailed Description

The present invention will be described in further detail with reference to the following test examples and specific embodiments, but it should not be understood that the scope of the above subject matter of the present invention is limited to the following examples, and all the technologies realized based on the present invention are within the scope of the present invention.

Example 1, as shown in figures 1-7:

the utility model provides a mould suitable for tunnel frame is worn under assembled to long line matching method production, including the die block subassembly 2 with 1 bottom looks adaptation of frame section, with the interior mould subassembly 11 of 1 inner wall looks adaptation of frame section, with the side form subassembly 3 of 1 both sides outer wall looks adaptation of frame section and with the end mould subassembly of 1 both ends looks adaptation of frame section, still including being used for supporting interior mould support 5 of interior mould subassembly 11 be provided with on interior mould support 5 and be used for driving interior mould subassembly 11 and pouring the position and break away from the drive arrangement who switches between the position, still be provided with first walking subassembly 6 on interior mould support 5, first walking subassembly 6 is used for doing interior mould support 5 provides the edge frame length direction's removal.

In the scheme, the frame sections 1 are formed by dividing the tunnel frame along the length direction, after the frame sections 1 are prefabricated, the frame sections 1 are assembled, namely, a tunnel frame is formed, in the scheme, the bottom die assembly 2 is in separable fit with the side die assembly 3, the end die assembly and the inner die assembly 11, the end mould assembly and the side mould assembly 3 are in separable fit, when the prefabricated part is poured at the pouring position of the inner mould assembly 11, the position of the inner mold assembly 11 and the separation position of the inner mold assembly 11 are the positions of the inner mold assembly 11 and the prefabricated component after the prefabricated component is poured, after the prefabricated part is hardened, the driving device drives the inner die assembly 11 to be separated from the inner wall of the prefabricated part, and when the driving device drives the inner die assembly 11 to move towards a separation position, the inner die assembly 11 is required to be ensured not to collide with the prefabricated part in the moving process.

During the prefabrication construction of a tunnel frame section 1, arranging a bottom die assembly 2 at a preset position, then moving an inner die support 5 to the preset position through a first walking assembly 6, driving an inner die assembly 11 to a pouring position through a driving device on the inner die support 5, then installing a side die assembly 3 and an end die assembly through a hoisting device in an auxiliary mode, enabling the bottom die assembly 2, the side die assembly 3, the end die assembly and the inner die assembly 11 to form a pouring cavity with the shape consistent with that of the frame section 1, pouring concrete in the pouring cavity after arranging an embedded part according to the designed position in the pouring cavity, removing the side die assembly 3 and the end die assembly through the hoisting device in an auxiliary mode after hardening the concrete, driving the inner die assembly 11 to move to a separation position through the driving device on the inner die support 5, and then moving the inner die assembly 11 to the pouring position of the next frame section 1 through the first walking assembly 6, the bottom die assembly 2 is arranged at the position, the assembly is carried out as described above to form a pouring cavity of the next frame section 1, the prefabrication work of the plurality of frame sections 1 is formed by circulating the steps, the die of the embodiment is adopted, the switching of the inner die assembly 11 between the pouring position and the separation position is realized through the driving device which can be driven by a motor or conventional driving equipment such as a hydraulic oil cylinder, compared with the traditional assembly and disassembly mode, the die is more convenient and quicker, the defects of construction risks and the like existing in the traditional lifting mode are reduced, after the construction of one frame section 1 is finished, the inner die assembly 11 is carried to the pouring position of the next frame section 1 through the first walking assembly 6, the risk that the inner die assembly 11 is deformed due to lifting is avoided, and compared with the traditional construction mode, the requirements on the strength and the rigidity of the inner die assembly 11 are reduced, and then reduced the mould cost, on the other hand, also reduced the spelling of each subassembly and demolishd the degree of difficulty, when further having made things convenient for the construction, also utilized the prefabrication precision that improves frame segment 1.

In a preferred embodiment, in addition to the above, a second traveling unit 7 is further provided on the bottom mold unit 2, and the second traveling unit 7 is configured to provide the bottom mold unit 2 with movement along the longitudinal direction of the frame. By providing the second running gear 7, the frame segment 1 can be moved by the second running gear 7 after the prefabrication of the frame segment 1 has been completed.

In a preferred embodiment, in addition to the above, the first traveling unit 6 and/or the second traveling unit 7 is a wheel-rail type traveling device, a rail 8 is provided on a ground surface corresponding to the first traveling unit 6 and/or the second traveling unit 7, and a longitudinal direction of the rail 8 coincides with a longitudinal direction of the tunnel frame.

As a preferred embodiment, further based on the above, the rail 8 is divided into at least two working areas along the length direction, the length of the working area is greater than or equal to twice the length of the frame section 1, each working area is provided with one inner mold assembly 11, one inner mold support frame and one first traveling assembly 6, each working area is further provided with at least two bottom mold assemblies 2, and at least one bottom mold assembly 2 is further provided with an end mold assembly and a side mold assembly 3. By adopting the scheme, when the frame section 1 is prefabricated, the frame section 1 is prefabricated in a working area, after the prefabricated frame section 1 is poured and hardened, the side die assemblies 3 and the end die assemblies are detached and lifted to the next working area to be matched with the inner die assembly 11 of the working area, the prefabrication of the other frame section 1 is carried out, after the prefabrication of the frame section 1 is finished, the side die assemblies 3 and the end die assemblies are detached and lifted to the next working area, or lifted to the working area where the maintenance of the front frame section 1 is finished, the maintenance of the frame section 1 of the working area is finished, the inner die assembly 11 is separated from the frame section 1, is moved to the prefabricating position of the next frame section 1 of the working area through a trolley and is matched with the side die assemblies 3 and the end die assemblies to perform the prefabrication of the next frame section 1 of the working area, and thus, construction is usually carried out in each working area, a set of side die assemblies 3 and end die assemblies are shared, when the maintenance of the frame section 1 of a certain working area is completed and the next section of the section is also prefabricated, poured and hardened, the frame section 1 is lifted to a storage area for storage, and the bottom die assembly 2 of the frame section 1 can be recycled.

As a preferred embodiment, further to the above, the end mold assembly comprises a fixed end mold assembly 4 and a movable end mold assembly 9, the fixed end mold assembly 4 is adapted to one end of the frame segment 1 in the length direction, and the movable end mold assembly 9 is adapted to the other end of the frame segment 1 in the length direction.

As a preferred embodiment, on the basis of the above, the fixed end mold assembly 4 includes a fixed end mold and a diagonal brace, the diagonal brace is disposed on one side of the fixed end mold departing from the frame section 1, the upper end of the diagonal brace is connected to the fixed end mold pin shaft, the lower end of the diagonal brace is connected to the ground foundation pin shaft, and the length of the diagonal brace is adjustable. The length control through the bracing can realize the adjustment to fixed end mould position, when doing benefit to the high accuracy equipment, also makes things convenient for the drawing of patterns process, has still improved fixed end mould position stability simultaneously.

As a preferred embodiment, further based on the above, the movable end die assembly 9 includes a movable end die, and a hydraulic oil cylinder is further connected between the movable end die and the inner die support 5 through a pin. The position adjustment and the demoulding operation of the movable end die are realized through the hydraulic oil cylinder.

In a preferred embodiment, the side die assembly 3 further includes a side die and a side die holder 12, and a hydraulic cylinder is connected between the side die holder 12 and the side die. The side die is driven to switch between a pouring position and a disengaging position through the hydraulic oil cylinder.

In a preferred embodiment, in addition to the above, the side mold frame 12 is further provided with a third traveling unit 10, the third traveling unit 10 is configured to provide the side mold frame 12 with movement in the longitudinal direction of the frame, the third traveling unit 10 is a wheel-rail type traveling device, a rail 8 is provided on a ground surface corresponding to the third traveling unit 10, and the longitudinal direction of the rail 8 is aligned with the longitudinal direction of the tunnel frame.

Through setting up third traveling assembly 10, at first made things convenient for the removal of side form subassembly 3, still utilize precision assembly simultaneously, compare in the mode that the mould spelling was pour to the tradition adoption lifting device, the subassembly is walked to the shape that adopts this embodiment, can ensure good assembly precision, the high accuracy prefabrication construction of the frame member of being convenient for.

As a preferred embodiment, further to the above, the frame section 1 is an M-shaped frame including a left indoor wall and a right indoor wall, each of the inner mold assemblies 11 includes a left indoor inner mold assembly 11 adapted to the left indoor wall and a right indoor inner mold assembly 11 adapted to the right indoor wall, and each of the bottom mold assemblies 2 includes a side bottom mold assembly 2 adapted to the lower end of the two side walls of the M-shaped frame and a middle bottom mold assembly 2 adapted to the lower end of the middle wall.

As a preferred embodiment, on the basis of the above, the rail 8 is further divided into N working areas along the length direction, N is greater than or equal to 3, each working area is further provided with at least one bottom die assembly 2, one inner die assembly 11 and an inner die support 5 supporting the inner die assembly 11, and one working area is further provided with one end die assembly and one side die assembly 3. The length of workspace along 8 directions in track ensures to carry out the prefabrication work of two frame section 1, adopts the scheme of this embodiment, when carrying out tunnel frame section 1 prefabrication, cooperate through end mould subassembly and side form subassembly 3 with the interior mould subassembly 11 box bottom mould subassembly 2 of each workspace one by one and pour, in the maintenance process after the frame section 1 sclerosis of one of them workspace, carry out the prefabrication work of next workspace frame section 1, so, the efficiency of construction has been improved by a wide margin, still by a wide margin the reduction mould cost of manufacture.

As a preferred embodiment, in addition to the above, two bottom die assemblies 2 are provided in each working area. Set up two die block subassemblies 2 in a workspace, namely, can be when 1 maintenance of preceding frame section, carry out the prefabricated construction of next frame section 1, adopt such a mode, further improvement the prefabricated efficiency of frame section 1, can also adopt preceding frame section 1 as one of them end mould of next frame section 1 simultaneously, so, not only made things convenient for the prefabricated construction of follow-up frame section 1 by a wide margin, improve the efficiency of construction, and, still make the shape can the identical match completely between the frame section 1, when improving the prefabricated precision of frame section 1 by a wide margin, also reduced in the tunnel construction, the spelling degree of difficulty of frame section 1, the quality of tunnel spelling is improved.

As a preferred embodiment, on the basis of the above, the rail 8 is further divided into three working areas along the length direction, two bottom die assemblies 2 are further arranged in each working area, and one end die assembly and one side die assembly 3 are further arranged in one of the working areas. By adopting the scheme of the embodiment, the end die assembly and the inner die assembly 11 are shared by the three working areas, the utilization rate of the die is further improved, and the manufacturing cost of the die is reduced.

The above embodiments are only used for illustrating the present invention and not for limiting the technical solutions described in the present invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modifications or equivalent substitutions may be made to the present invention; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and protected by the following claims.

Claims (7)

1. The utility model provides a mould suitable for tunnel frame is worn under assembled to long line matching method production, its characterized in that: including the die block subassembly with frame section bottom looks adaptation, with the interior mould subassembly of frame section inner wall looks adaptation, with the side form subassembly of frame section both sides outer wall looks adaptation and with the end mould subassembly of frame section both ends looks adaptation, still including being used for supporting the centre form support of centre form subassembly be provided with on the centre form support and be used for driving the drive arrangement that centre form subassembly switches between pouring the position and breaking away from the position, still be provided with first walking subassembly on the centre form support, first walking subassembly is used for doing the centre form support provides the edge frame length direction's removal, still be provided with second walking subassembly on the die block subassembly, second walking subassembly is used for doing the die block subassembly provides the edge frame length direction's removal.

2. The mold of claim 1, wherein: the first walking assembly and/or the second walking assembly are/is a wheel-rail type walking device, a track is arranged on the ground corresponding to the first walking assembly and/or the second walking assembly, and the length direction of the track is consistent with that of the tunnel frame.

3. The mold of claim 2, wherein: the track is divided into two at least workspace along length direction, the length of workspace is more than or equal to the twice of frame section length, all is provided with an interior mould subassembly, interior mould support frame and first walking subassembly at every workspace, still is provided with two at least die block subassemblies at every workspace, still is provided with end mould subassembly and side form subassembly on at least one die block subassembly.

4. The mold of claim 3, wherein: the end die assembly comprises a fixed end die assembly and a movable end die assembly, the fixed end die assembly is matched with one end of the frame section in the length direction, and the movable end die assembly is matched with the other end of the frame section in the length direction.

5. The mold of any one of claims 1-4, wherein: the frame section is for the M shape frame including left indoor wall and right indoor wall, each centre form subassembly all include with the left indoor centre form subassembly of left indoor wall looks adaptation and with the right indoor centre form subassembly of right indoor wall looks adaptation, each the die block subassembly all include with the limit die block subassembly of M frame both sides wall body lower extreme adaptation and with the well die block subassembly of well wall body lower extreme adaptation.

6. The mold of claim 3, wherein: the track is divided into N working areas along the length direction, N is more than or equal to 3, each working area is also provided with at least one bottom die assembly, an inner die assembly and an inner die support for supporting the inner die assembly, and one working area is also provided with an end die assembly and a side die assembly.

7. The mold of claim 6, wherein: the track is divided into three working areas along the length direction, each working area is further provided with two bottom die assemblies, and one of the two bottom die assemblies is further provided with an end die assembly and a side die assembly.

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