A cement room construction mold

Abstract

This invention discloses a cement house construction mold, comprising an inner template and an outer template that are driven to close and detach by an inner mold-closing mechanism and an outer mold-closing mechanism, respectively. The inner and outer templates are secured by a mold-closing locking mechanism, and adjacent outer templates are locked by an alignment locking mechanism. This invention improves construction quality and significantly reduces the time required for mold closing and detachment. Simultaneously, it improves the accuracy of mold closing and detachment between the outer and inner templates, preventing skewing of the outer template during the process, thereby increasing construction efficiency. This invention is applicable to the technical field of cement house construction.

Description

Technical Field

[0001] The invention belongs to the technical field of cement room construction, and in particular relates to a cement room construction mould. Background Art

[0002] At present, in the construction of cement houses, etc., since the mold closing and demoulding takes a long time, and the mold closing and demoulding are incomplete, the subsequent construction is affected and the construction quality is unqualified. Moreover, in the construction, after the inner and outer molds are closed, the concrete pouring operation is carried out. After the pouring is completed, it is necessary to stand for a period of time and perform steaming operations to improve the strength of the wall formed by the concrete pouring. Moreover, during the mold closing and demoulding, the outer mold is often deflected in the process of being driven close to or away from the inner mold, making it impossible to smoothly close and demould, and the alignment degree of the inner and outer molds after the mold closing cannot meet expectations, which affects the subsequent pouring operation and the overall strength of the cement house after forming. Summary of the invention

[0003] The present invention provides a cement room construction mold, which is used for improving construction quality and greatly reducing mold closing and demoulding time. At the same time, the mold closing and demoulding accuracy of the outer template and the inner template is improved, the outer template is prevented from being deflected during the mold closing and demoulding process, and the construction efficiency is improved.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0005] A cement room construction mould comprises an inner mould plate and an outer mould plate which are driven by an inner mould clamping mechanism and an outer mould clamping mechanism to clamp and demould respectively, the inner mould plate and the outer mould plate are fastened by a clamping locking mechanism, and adjacent outer mould plates are locked by an alignment locking mechanism.

[0006] Furthermore, the outer mold clamping mechanism includes a walking mechanism driven by a driving mechanism to drive the outer template to move toward or away from the inner template, the walking mechanism is constructed between the base and the outer template, and the driving mechanism is constructed between the base and the walking mechanism.

[0007] Furthermore, the walking mechanism includes at least two walking parts, and these walking parts are evenly installed between the base and the outer template, and adjacent walking parts are connected via connecting rods; the number of the driving mechanisms is at least one, and when there are multiple driving mechanisms, the driving mechanisms are evenly arranged between the base and the walking mechanism.

[0008] Furthermore, the walking part includes a mounting rod movably connected to the base and sliding along the base under the drive of the driving mechanism, the two ends of the connecting rod are respectively detachably connected to the two corresponding mounting rods, the mounting rod is connected to the outer template, and the driving end of the driving mechanism is connected to the mounting rod; a fixing rod is fixed at one end of the mounting rod close to the outer template, and the fixing rod is fixedly connected to the lower part of the outer template; an oblique brace is fixedly connected to one end of the mounting rod away from the outer template, and the other end of the oblique brace is fixedly connected to the outer surface of the outer template.

[0009] Furthermore, a guide rail extending along the movement direction of the outer template is installed on the base, and a guide wheel is installed on the mounting rod, and the guide wheel is assembled on the guide rail and rolls along the guide rail; a rack extending along the movement direction of the outer template is installed on the base, and a gear is rotatably installed on the mounting rod, and the gear and the rack are meshed with each other at corresponding positions.

[0010] Furthermore, the inner mold clamping mechanism includes an oblique driving member installed on the inner template and the connecting frame located in the cement room, and a plurality of transmission members are evenly connected between the inner template and the connecting frame, and the two ends of the oblique driving member are respectively hinged to the inner template and the connecting frame, and the two ends of each transmission member are respectively hinged to the inner template and the connecting frame.

[0011] Furthermore, the mold locking mechanism includes a second positioning member installed on the outer template and a transverse driving member installed on the crossbeam installed on the inner template, the output end of the transverse driving member is connected to a movable plate, the second positioning member passes through the outer template, the inner template and the crossbeam and extends out of the movable plate, a first wedge block is installed on the crossbeam, and a second wedge block is installed on the movable plate at a position corresponding to the first wedge block, the inclined surfaces of the first wedge block and the second wedge block contact each other, and in the process of demolding, the second wedge block slides along the inclined surface of the first wedge block with the movable plate to lock or unlock the second positioning member and the movable plate.

[0012] Furthermore, a guide mounting seat is detachably mounted on the crossbeam, and the transverse driving member is mounted on the guide mounting seat; a guide fixing seat is also detachably mounted on the crossbeam, and the second positioning member extends out of the guide fixing seat through the inner template; the guide mounting seat and the guide fixing seat are both channel steels, and the movable plate is arranged in the grooves of the guide mounting seat and the guide fixing seat.

[0013] Furthermore, the movable plate is provided with a first insertion hole and a first strip notch extending along the sliding direction of the movable plate, the first strip notch is connected to the first insertion hole, the second wedge block is provided with a second insertion hole and a second strip notch, the second insertion hole and the second strip notch are respectively arranged corresponding to the first insertion hole and the first strip notch, a third insertion hole is provided on the first wedge block, and a locking portion is formed on the second positioning member and at the connection between the first wedge block and the second wedge block, the locking portion is locked at the position where the first strip notch and the second strip notch overlap; the inclination angle of the inclined surfaces of the first wedge block and the second wedge block is 4.5-5.3°, the width of the first wedge block and the second wedge block is 76-84mm, and the height is 158-163mm.

[0014] Furthermore, the alignment and locking mechanism includes a vertical driving member installed on one of the outer templates, the driving end of the vertical driving member is connected to a vertical rod, a first positioning member with two positioning pins is installed on the vertical rod, positioning holes are respectively opened on the two templates, and each positioning pin is inserted in the corresponding positioning hole; a first connecting member is sleeved on the vertical rod, and the first connecting member is constructed with a connecting ear that is detachably connected to the driving end of the vertical driving member, the first positioning member includes a second connecting member sleeved on the vertical rod, a mounting seat is constructed at one end of the second connecting member, two positioning pins are constructed on the mounting seat, connecting plates are respectively installed on the edges of the two templates that are close to each other, and each positioning hole is respectively opened on the corresponding connecting plate, and a limiting sleeve is installed on the vertical rod and close to the first positioning member, and when the two templates are aligned with each other and locked, the limiting sleeve is placed in the gap between the two connecting plates.

[0015] Due to the adoption of the above-mentioned structure, the technical progress achieved by the present invention compared with the prior art is that the inner template and the outer template of the present invention realize mold closing and demolding operations through the inner mold closing mechanism and the outer mold closing mechanism. When the mold closing is completed, they are fastened by the mold closing locking mechanism. When demolding is required, the inner template and the outer template are locked by the mold closing locking mechanism. When the two outer templates are aligned and spliced ​​with each other, they are locked by the alignment locking mechanism to avoid relative misalignment between the outer templates. In summary, the present invention improves the construction quality and greatly reduces the time of mold closing and demolding. At the same time, it improves the accuracy of mold closing and demolding of the outer template and the inner template, avoids the deflection of the outer template during the mold closing and demolding process, and thus improves the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a structural schematic diagram of an embodiment of the present invention;

[0019] Figure 2 It is a partial structural schematic diagram of an embodiment of the invention;

[0020] Figure 3 This is a schematic diagram of the structure of locking two outer templates according to an embodiment of the invention;

[0021] Figure 4 It is a partial structural schematic diagram of an embodiment of the invention;

[0022] Figure 5 This is a schematic diagram of the structure of the connection between the vertical rod and the first positioning member in an embodiment of the invention;

[0023] Figure 6 This is a schematic diagram of the structure of the locking mechanism of the embodiment of the invention;

[0024] Figure 7 A top view of a local structure of an embodiment of the invention in which the alignment locking mechanism is locked;

[0025] Figure 8 This is a schematic structural diagram of the connection between the crossbeam, the movable plate, the first wedge block and the second wedge block of the embodiment of the invention;

[0026] Fig. 9 This is a schematic diagram of the structure of the movable plate connected to the second wedge block in an embodiment of the invention;

[0027] Fig.10 This is a schematic diagram of the structure of the connection between the crossbeam and the first wedge block in an embodiment of the invention;

[0028] Fig.11 It is a schematic diagram of the local structure of the embodiment of the invention in the demoulding state;

[0029] Fig.12 It is a side view of the local structure of the mold locking mechanism according to an embodiment of the present invention.

[0030] Labeled parts: 1-cement room mold, 2-external template, 201-connecting plate, 202-fixed seat, 3-travel mechanism, 301-mounting rod, 302-guide wheel, 303-fixed rod, 304-diagonal support, 305-gear, 306-base, 307-rack, 308-guide rail, 309-driving mechanism, 310-connecting rod, 401-vertical driving member, 402-vertical rod, 403-first positioning member, 4031-second connecting member, 4032-mounting seat, 4033-positioning pin, 4034-strengthening rib Plate, 4035-limiting sleeve, 404-first connecting member, 5-inner template, 501-crossbeam, 502-lateral driving member, 503-guide mounting seat, 504-guide fixing seat, 6-movable plate, 601-first plug hole, 602-first strip notch, 603-second wedge block, 6031-second plug hole, 6032-second strip notch, 7-second positioning member, 701-locking part, 8-first wedge block, 801-third plug hole, 9-connecting frame, 10-transmission member, 11-oblique driving member, 12-reinforcement member. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0032] The invention discloses a cement house construction mold, such as Figure 1 As shown, it includes an inner template 5 and an outer template 2 driven by an inner mold clamping mechanism and an outer mold clamping mechanism for mold clamping and demolding, respectively. The inner template 5 and the outer template 2 are fastened by a mold clamping locking mechanism, and the adjacent outer templates 2 are locked by an alignment locking mechanism. The working principle and advantages of the present invention are: the inner template 5 and the outer template 2 of the present invention realize mold clamping and demolding operations through the inner mold clamping mechanism and the outer mold clamping mechanism. When the mold clamping is completed, they are fastened by the mold clamping locking mechanism. When demolding is required, the inner template and the outer template are locked by releasing the mold clamping locking mechanism. When the two outer templates 2 are aligned and spliced ​​with each other, they are locked by the alignment locking mechanism to avoid relative misalignment between the outer templates. In summary, the present invention improves the construction quality and greatly reduces the time of mold clamping and demolding. At the same time, it improves the precision of mold clamping and demolding of the outer template 2 and the inner template 5, avoids the deflection of the outer template 2 during the mold clamping and demolding process, and thus improves the construction efficiency.

[0033] As a preferred embodiment of the present invention, Fig.12As shown, the inner mold clamping mechanism includes an oblique driving member 11 and a plurality of transmission members 10, wherein the oblique driving member 11 is arranged on the inner template 5 and the connecting frame 9 located in the cement room, and the two ends of the oblique driving member 11 are respectively hinged to the inner template 5 and the connecting frame 9, and the transmission members 10 are evenly connected between the inner template 5 and the connecting frame 9, and the two ends of each transmission member 10 are respectively hinged to the inner template 5 and the connecting frame 9. The working principle and advantages of the present invention are as follows: the present invention drives the inner template 5 to move through the oblique driving member 11. Since the two ends of the oblique driving member 11 are respectively hinged to the inner template 5 and the connecting frame 9, the inner template 5 moves in an arc shape. Since the transmission member 10 restricts the inner template 5 and the connecting frame 9, the inner template 5 will not deflect during the arc shape movement. This effectively realizes the mold closing or demolding of the inner template 5, and the time consumed is much lower than the existing mold closing or demolding time. During the mold closing or demolding process, since the components are connected in a hinged manner, there will be no jamming or self-locking in the process of realizing the arc shape movement. At the same time, in the process of completing each action, there is no need for personnel to directly manually close or demold, thereby improving the efficiency of mold closing and demolding and reducing labor intensity. In order to improve the strength of the inner template 5 and facilitate the installation, disassembly and maintenance of the oblique driving member 11 and the transmission member 10, the present invention is as follows: Fig.12 As shown, a plurality of reinforcement members 12 are fixedly installed on the inner template 5 at intervals along its height direction, and each reinforcement member 12 extends to both sides of the inner template 5 along the width direction of the inner template 5. The oblique driving member 11 and each transmission member 10 are connected to the inner template 5 by connecting with the corresponding reinforcement member 12.

[0034] As a preferred embodiment of the present invention, Figure 1-2 As shown, the outer template demoulding device is assembled on the outer side of the outer template 2, and includes a driving mechanism 309 and a walking mechanism 3, wherein the walking mechanism 3 is constructed between the base 306 and the outer template 2, and the driving mechanism 309 is constructed between the base 306 and the walking mechanism 3, and the driving mechanism 309 drives the walking mechanism 3 to move, and the walking mechanism 3 drives the outer template 2 to move toward or away from the inner template. The working principle and advantages of the invention are: in the process of mold closing and demoulding of the cement room mold 1, the invention drives the walking mechanism 3 to move in a straight line through the driving mechanism 309, and because the walking mechanism 3 is connected to the outer template 2, the outer template 2 moves in a straight line driven by the walking mechanism 3, thereby realizing the outer template 2 approaching or moving away from the inner template to complete the mold closing and demoulding; in summary, the invention improves the mold closing and demoulding accuracy of the outer template 2 and the inner template, avoids the deflection of the outer template 2 during the mold closing and demoulding process, and improves the construction efficiency.

[0035] As a preferred embodiment of the invention, in order to further ensure that the outer template 2 maintains linear motion and prevents it from deflecting, as shown in FIG. Figure 2As shown, the walking mechanism 3 includes a walking part, the number of which is at least two, and these walking parts are evenly installed between the base 306 and the outer template 2, and adjacent walking parts are connected by a connecting rod 310, so that it is ensured that the walking part maintains synchronous movement after being driven, and then the movements of various parts of the outer template 2 are consistent, avoiding the occurrence of deflection. Among them, the number of driving mechanisms 309 is at least one, and when there are multiple driving mechanisms 309, the driving mechanisms 309 are evenly arranged between the base 306 and the walking mechanism 3, so that the above-mentioned multiple walking parts are synchronously driven by these driving mechanisms 309 and move smoothly along a straight line. The driving mechanism 309 of this embodiment includes a hydraulic cylinder, a pneumatic cylinder, or an electric cylinder.

[0036] As a preferred embodiment of the invention, Figure 2 As shown, the walking part includes a mounting rod 301 and a connecting rod 310, the mounting rod 301 is movably connected to the base 306, the mounting rod 301 is connected to the driving end of the driving mechanism 309, and slides on the base 306 under the drive of the driving mechanism 309, and the two ends of the connecting rod 310 are detachably connected to the corresponding two mounting rods 301, and the mounting rod 301 is connected to the outer template 2. The mounting rod 301 slides on the base 306 under the drive of the driving mechanism 309, and because the connecting rod 310 connects adjacent walking parts, these walking parts move synchronously.

[0037] As a preferred embodiment of the invention, the connection mode between the mounting rod 301 and the outer template 2 is as follows: Figure 2 As shown, a fixing rod 303 is fixed at one end of the mounting rod 301 close to the outer template 2, and the fixing rod 303 is fixedly connected to the lower part of the outer template 2. In addition, in order to make the lower and upper parts of the outer template 2 move synchronously during the movement of the outer template 2, the present embodiment adopts the following measures: a diagonal brace 304 is fixedly connected to one end of the mounting rod 301 away from the outer template 2, and the other end of the diagonal brace 304 is fixedly connected to the outer surface of the outer template 2 and is located at the upper part of the outer template 2.

[0038] As a preferred embodiment of the invention, in order to further ensure that the outer template 2 maintains linear motion, a guide device is used to achieve this. Specifically, a guide rail 308 is installed on the base 306, and the guide rail 308 extends along the movement direction of the outer template 2. A guide wheel 302 is installed on the mounting rod 301, and the guide wheel 302 is assembled on the guide rail 308 and rolls along the guide rail 308. In addition, a rack 307 extending along the movement direction of the outer template 2 is installed on the base 306, and a gear 305 is rotatably installed on the mounting rod 301, and the gear 305 and the rack 307 are meshed with each other at the corresponding position.

[0039] As a preferred embodiment of the present invention, Figure 6-7As shown, the mold locking mechanism includes a transverse driving member 502, a movable plate 6, a first wedge block 8 and a second wedge block 603, wherein a second positioning member 7 is installed on the outer mold plate 2, a cross beam 501 is installed on the inner mold plate 5, the transverse driving member 502 is a hydraulic cylinder, the hydraulic cylinder is installed on the cross beam 501, the output end of the hydraulic cylinder is fixedly connected to the movable plate 6, the second positioning member 7 passes through the outer mold plate 2, the inner mold plate 5 and the cross beam 501 and extends out of the movable plate 6, the first wedge block 8 is installed on the cross beam 501, the second wedge block 603 is installed on the movable plate 6, and the second wedge block 603 is arranged corresponding to the first wedge block 8, and the inclined surfaces of the first wedge block 8 and the second wedge block 603 contact each other. In addition, during the process of demolding, the second wedge block 603 slides along the inclined surface of the first wedge block 8 with the movable plate 6, thereby realizing the locking or unlocking of the second positioning member 7 and the movable plate 6. The working principle and advantages of the present invention are as follows: since the first wedge block 8 and the second wedge block 603 are provided, the first wedge block 8 is fixedly connected to the inner template 5 by being installed on the cross beam 501, and the second wedge block 603 is connected to the movable plate 6. When the mold is closed, the second wedge block 603 moves with the movable plate 6, so that the second wedge block 603 and the first wedge block 8 slide relative to each other, thereby avoiding the movable plate 6 from being dislocated downward. After the mold is closed, the second positioning member 7 locks the movable plate 6 and the cross beam 501. At this time, the first wedge block 8 and the second wedge block 603 support each other, avoiding the problem of looseness of the movable plate 6 and the cross beam 501; when demolding, the second wedge block 603 slides along the inclined surface of the first wedge block 8 with the movable plate 6, which effectively prevents the problem of jamming; in summary, the present invention solves the problem of misalignment between the second positioning member 7 and the plate-like structure in the locked state, and at the same time, facilitates the demolding operation and avoids the problem of jamming between the second positioning member 7 and the plate-like structure.

[0040] As a preferred embodiment of the present invention, in order to facilitate the installation of the lateral drive member 502, as Figure 6 As shown, a guide mounting seat 503 is detachably mounted on the crossbeam 501, and the above-mentioned transverse driving member 502 is mounted on the guide mounting seat 503. A guide fixing seat 504 is also detachably mounted on the crossbeam 501, and the second positioning member 7 extends out of the guide fixing seat 504 through the inner template 5. In order to prevent the movable plate 6 from being misaligned, the guide mounting seat 503 and the guide fixing seat 504 are both channel steels, and the movable plate 6 is arranged in the grooves of the guide mounting seat 503 and the guide fixing seat 504, and is driven to slide along the guide direction of the groove of the channel steel.

[0041] As a preferred embodiment of the present invention, Figure 8-10As shown, the movable plate 6 is provided with a first insertion hole 601 and a first strip notch 602, the first strip notch 602 extends along the sliding direction of the movable plate 6, and the first strip notch 602 is connected with the first insertion hole 601. In this embodiment, the second wedge block 603 is provided with a second insertion hole 6031 and a second strip notch 6032, the second insertion hole 6031 and the second strip notch 6032 are respectively arranged corresponding to the first insertion hole 601 and the first strip notch 602, the third insertion hole 801 is provided on the first wedge block 8, and a locking portion 701 is formed on the second positioning member 7 and at the connection between the first wedge block 8 and the second wedge block 603. In the locking process, the movable plate 6 slides and makes the positions of the first insertion hole 601 and the locking portion 701 move away from each other, so that the locking portion 701 slides into the position where the first strip notch 602 and the second strip notch 6032 overlap until it is in place, and finally the inner template 5 and the outer template 2 are locked. In this embodiment, the inclination angles of the inclined surfaces of the first wedge block 8 and the second wedge block 603 are 4.5-5.3°; the widths of the first wedge block 8 and the second wedge block 603 are 76-84 mm and the heights are 158-163 mm.

[0042] As a preferred embodiment of the present invention, Figure 3-4 As shown, the alignment locking mechanism is constructed at the joint end of two adjacent outer templates 2, and the alignment locking mechanism includes a vertical driving member 401, which is a hydraulic cylinder or an air cylinder, preferably a hydraulic cylinder, and one end of the vertical driving member 401 is fixedly installed with a fixing seat 202, and the fixing seat 202 is installed on one of the two outer templates 2. The driving end of the vertical driving member 401 is connected to a vertical rod 402, and the vertical rod 402 is arranged at a position between the adjacent edges of the two outer templates 2. A first positioning member 403 is installed on the vertical rod 402, and the first positioning member 403 has two positioning pins 4033. Positioning holes are respectively opened on the two outer templates 2, and each positioning pin 4033 is inserted into the corresponding positioning hole as the vertical rod 402 moves. The working principle and advantages of the present invention are: when the two outer templates 2 are aligned and spliced ​​with each other, the vertical driving member 401 of the present invention is driven to realize the vertical movement of the vertical rod 402, so that the vertical rod 402 drives the first positioning member 403 to approach the positioning hole on the outer template 2 until the two positioning pins 4033 are respectively inserted into the positioning holes on the two outer templates 2, thereby realizing the locking of the two outer templates 2; because the present invention adopts two limit pins to respectively connect the two outer templates 2, the position locking of the two outer templates 2 is realized, so that the first positioning member 403 respectively locks the two outer templates 2; in summary, the present invention improves the efficiency of mold closing or demolding, has strong stability, and is convenient to operate.

[0043] As a preferred embodiment of the present invention, Figure 4As shown, a first connecting member 404 is mounted on the vertical rod 402, and a connecting ear is configured on the first connecting member 404, and the connecting ear is detachably connected to the driving end of the vertical driving member 401. The first positioning member 403 of this embodiment includes a second connecting member 4031, such as Figure 5 As shown, the second connecting member 4031 is sleeved and installed on the vertical rod 402, and a mounting seat 4032 is configured at one end of the second connecting member 4031, and the two positioning pins 4033 are configured on the mounting seat 4032. In order to improve the connection strength between the mounting seat 4032 and the second connecting member 4031, a plurality of reinforcing ribs 4034 are configured between the mounting seat 4032 and the second connecting member 4031. In this embodiment, connecting plates 201 are respectively installed on the edges of the two outer templates 2 that are close to each other, and each positioning hole is respectively opened on the corresponding connecting plate 201. In this embodiment, a limiting sleeve 4035 is installed on the vertical rod 402 and close to the first positioning member 403. When the two outer templates 2 are aligned with each other and locked, the limiting sleeve 4035 is placed in the gap between the two connecting plates 201. In this embodiment, in order to avoid the problem of rotation after the first connecting member 404 and the second connecting member 4031 are respectively connected to the vertical rod 402, the cross section of the vertical rod 402 is a polygonal structure.

[0044] As a preferred embodiment of the present invention, in order to improve the degree of locking of the two outer templates 2 and avoid the occurrence of local gaps at the connection of the outer templates 2, as shown in FIG. Figure 3 As shown, there are multiple first positioning members 403 , which are spaced apart along the length direction of the vertical rod 402 ; there are multiple positioning holes, which are aligned with the positioning pins 4033 on the corresponding first positioning members 403 .

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A cement room construction mold, characterized in that: It includes an inner mold plate and an outer mold plate which are driven by an inner mold clamping mechanism and an outer mold clamping mechanism to clamp and demould respectively, the inner mold plate and the outer mold plate are fastened by a clamping locking mechanism, and the adjacent outer mold plates are locked by an alignment locking mechanism; The alignment locking mechanism includes a vertical driving member installed on an optional outer template, the driving end of the vertical driving member is connected to a vertical rod, a first positioning member with two positioning pins is installed on the vertical rod, and positioning holes are respectively opened on the two templates, and each of the positioning pins is inserted in the corresponding positioning hole; a first connecting member is sleeved on the vertical rod, and a connecting ear detachably connected to the driving end of the vertical driving member is constructed on the first connecting member, the first positioning member includes a second connecting member sleeved on the vertical rod, and a mounting seat is constructed at one end of the second connecting member, the two positioning pins are constructed on the mounting seat, connecting plates are respectively installed on the edges of the two templates that are close to each other, and each of the positioning holes is respectively opened on the corresponding connecting plates, and a limiting sleeve is installed on the vertical rod and close to the first positioning member, and when the two templates are aligned with each other and locked, the limiting sleeve is placed in the gap between the two connecting plates; The vertical rod is arranged between the adjacent sides of the two outer templates; the cross section of the vertical rod is a polygonal structure; The outer mold clamping mechanism includes a walking mechanism driven by a driving mechanism to drive the outer template to move toward or away from the inner template, the walking mechanism is constructed between the base and the outer template, and the driving mechanism is constructed between the base and the walking mechanism; The walking mechanism comprises at least two walking parts, and these walking parts are evenly installed between the base and the outer template, and adjacent walking parts are connected by connecting rods; the number of the driving mechanism is at least one, and when there are multiple driving mechanisms, the driving mechanisms are evenly arranged between the base and the walking mechanism; The walking part includes a mounting rod movably connected to the base and sliding along the base under the drive of the driving mechanism, the two ends of the connecting rod are detachably connected to the two corresponding mounting rods, the mounting rod is connected to the outer template, and the driving end of the driving mechanism is connected to the mounting rod; a fixing rod is fixed at one end of the mounting rod close to the outer template, and the fixing rod is fixedly connected to the lower part of the outer template; an oblique brace is fixedly connected to one end of the mounting rod away from the outer template, and the other end of the oblique brace is fixedly connected to the outer surface of the outer template.

2. A cement room construction mold according to claim 1, characterized in that: A guide rail extending along the movement direction of the outer template is installed on the base, and a guide wheel is installed on the mounting rod. The guide wheel is assembled on the guide rail and rolls along the guide rail; a rack extending along the movement direction of the outer template is installed on the base, and a gear is rotatably installed on the mounting rod, and the gear and the rack are meshed with each other at corresponding positions.

3. A cement room construction mold according to claim 1, characterized in that: The inner mold clamping mechanism includes an oblique driving member installed on the inner template and a connecting frame located in the cement room, and a plurality of transmission members are evenly connected between the inner template and the connecting frame. The two ends of the oblique driving member are respectively hinged to the inner template and the connecting frame, and the two ends of each transmission member are respectively hinged to the inner template and the connecting frame.

4. A cement room construction mold according to claim 1, characterized in that: The mold locking mechanism includes a second positioning member installed on the outer template and a transverse driving member installed on the crossbeam installed on the inner template, the output end of the transverse driving member is connected to a movable plate, the second positioning member passes through the outer template, the inner template and the crossbeam and extends out of the movable plate, a first wedge block is installed on the crossbeam, and a second wedge block is installed on the movable plate at a position corresponding to the first wedge block, the inclined surfaces of the first wedge block and the second wedge block contact each other, and in the process of demolding, the second wedge block slides along the inclined surface of the first wedge block with the movable plate to lock or unlock the second positioning member and the movable plate.

5. A cement room construction mold according to claim 4, characterized in that: A guide mounting seat is detachably mounted on the crossbeam, and the transverse driving member is mounted on the guide mounting seat; a guide fixing seat is also detachably mounted on the crossbeam, and the second positioning member extends out of the guide fixing seat through the inner template; the guide mounting seat and the guide fixing seat are both channel steels, and the movable plate is arranged in the grooves of the guide mounting seat and the guide fixing seat.

6. A cement room construction mold according to claim 4, characterized in that: The movable plate is provided with a first insertion hole and a first strip notch extending along the sliding direction of the movable plate, the first strip notch is communicated with the first insertion hole, the second wedge block is provided with a second insertion hole and a second strip notch, the second insertion hole and the second strip notch are respectively arranged corresponding to the first insertion hole and the first strip notch, a third insertion hole is provided on the first wedge block, a locking portion is formed on the second positioning member and at the connection between the first wedge block and the second wedge block, the locking portion is locked at the position where the first strip notch and the second strip notch overlap; the inclination angle of the inclined surfaces of the first wedge block and the second wedge block is 4.5-5.3°, the width of the first wedge block and the second wedge block is 76-84mm, and the height is 158-163mm.

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