Modular hollow steel mesh formwork cement partition

Abstract

The application discloses a modular hollow steel net inner mold cement partition wall and relates to the technical field of partition walls.The application comprises a partition wall assembly, one side of the partition wall assembly is provided with a lifting assembly, the lifting assembly comprises a bottom plate, a top plate is arranged directly above the bottom plate, the top plate and the bottom plate are provided with a driving assembly and a shotcreting assembly at right angles, the driving assembly and the shotcreting assembly correspond to each other, and a cement mortar surface layer can be sprayed on one side of the shotcreting assembly facing the partition wall assembly.The application has the advantages of convenient disassembly and assembly, strong impact resistance, effective saving of cement materials, the partition wall assembly, the shotcreting head arranged on the partition wall assembly can move up and down and left and right during shotcreting, so that a cement mortar surface layer is formed on the first metal net and the second metal net, the shotcreting mortar can be scraped flat after being sprayed, the working efficiency is improved, the application has good applicability, the position of the top plate can be adjusted according to the height of a wall body, and shotcreting work can be performed on partition walls with different heights.

Description

Technical Field

[0001] This invention relates to the field of partition wall technology, specifically a modular hollow steel mesh inner mold cement partition wall. Background Technology

[0002] Hollow inner formwork metal mesh cement partition wall, also known as Lianggu wall, is a type of skeleton-type prefabricated wall construction technology. The steel mesh inner formwork is erected on site as a skeleton, and various pipelines and intelligent detection modules are assembled. The diversified secondary structure is assembled synchronously as needed, and the exterior is covered with cement mortar to form a new type of lightweight wall.

[0003] Existing hollow internal molded metal mesh cement partition walls are inconvenient to assemble and disassemble, have poor impact resistance, require a large amount of cement, have high production costs, and have low work efficiency. After spraying, the spraying equipment must be removed before the surface can be leveled. To address these issues, the inventor proposes a modular hollow steel mesh internal molded cement partition wall. Summary of the Invention

[0004] To address the problems of existing hollow internal molded metal mesh cement partition walls, such as inconvenient assembly and disassembly, poor impact resistance, high cement consumption, high production costs, and low work efficiency, the present invention aims to provide a modular hollow steel mesh internal molded cement partition wall.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a modular hollow steel mesh inner mold cement partition wall, including a partition wall assembly, a lifting assembly is provided on one side of the partition wall assembly, the lifting assembly includes a base plate, a top plate is provided directly above the base plate, a driving assembly and a spraying assembly are provided at right angles between the top plate and the base plate, the driving assembly and the spraying assembly correspond to each other, and the side of the spraying assembly facing the partition wall assembly can spray a cement mortar surface layer.

[0006] Preferably, the partition wall assembly includes a first concave plate and a second concave plate, which have identical structures. The second concave plate is located directly above the first concave plate. A keel is detachably installed between the first and second concave plates. Both sides of the keel have concave openings, and a first metal mesh is fitted inside each opening. A second metal mesh is detachably installed on the sidewall of the first metal mesh. The first metal mesh can be connected to the keel through the concave openings so that the second metal mesh can cooperate with the first metal mesh. Sliders are fixedly connected to both ends of the keel. The sliders cooperate with the openings of both the first and second concave plates. A fastening screw is provided through the top surface of the slider, and the slider is fixed to the first and second concave plates by the fastening screw. Installing the slider in the openings of the first and second concave plates completes the assembly of the keel, the first concave plate, and the second concave plate. The fastening screws also secure the keel to the first and second concave plates, preventing damage during cement spraying. When the keel slides, the first metal mesh has a groove on the side facing the second metal mesh, and the second metal mesh also has a groove on the side facing the first metal mesh. A protruding plate is inserted into the groove, and a horizontal plate is fixedly connected to one end of the protruding plate. A slot is provided on the side wall of the protruding plate at the end away from the horizontal plate. A limit plate is provided on one side of the protruding plate, and a locking plate is provided on the side wall of the limit plate. The locking plate corresponds to and cooperates with the locking slot. A convex cavity is fixedly connected to the side of the horizontal plate facing away from the protruding plate. A cavity is provided on the side facing away from the horizontal plate. A support plate is detachably installed in the cavity. The second metal mesh corresponds to the first metal mesh, and the two slots correspond to each other. A convex plate is inserted into the slot, so that the horizontal plate is located between the two second metal meshes. Through the cooperation of the limiting plate and the convex plate, and under the action of the horizontal plate, the first metal mesh and the second metal mesh are connected. Then, the support plate is installed in the cavity, so as to support the two second metal meshes and prevent them from bending easily during spraying.

[0007] Preferably, a first slide rail is fixedly connected to the top surface of the base plate, a first slide plate is slidably connected to the side wall of the first slide rail, a pad is fixedly connected to both ends of the base plate, a fixed seat is fixedly connected to the top surface of the pad, an electric cylinder is embedded and fixedly connected to the center of the top surface of the fixed seat, an extension shaft is fixedly connected to the output shaft end of the electric cylinder, a movable plate is fixedly connected to the top surface of the extension shaft, and a cylinder is fixedly connected to the top surface of the fixed seat and to both sides of the electric cylinder, with a movable plate slidably connected to the top surface of the cylinder. A movable rod is fixedly connected at its top end to the bottom surface of a movable plate. A top plate is fixedly connected to the side wall of the movable plate. A through-hole is provided in the center of the top surface of the top plate. Second slide rails are fixedly connected to the top surface of the top plate and on both sides of the through-hole. Second slide plates are slidably connected to the side walls of the second slide rails. A right-angle rod is fixedly connected to the top surface of the second slide plate. A collar is fixedly connected to the end of the right-angle rod away from the second slide plate. A guide rod is inserted into the opening of the collar and is located within the through-hole. The guide rod is matched with the opening and corresponds to the first slide plate. The bottom end of the guide rod can be inserted into the first slide plate. The side wall of the collar is threaded with a fastening bolt. The rod end of the fastening bolt corresponds to and matches the guide rod. The first slide plate can slide on the first slide rail, and the second slide plate can slide on the second slide rail. With the cooperation of the guide rod and the push and pull of the external force, the spraying head can move left and right to form a cement mortar surface layer on the first metal mesh and the second metal mesh. The electric cylinder is started, and the extension shaft is raised and lowered under the action of the output shaft of the electric cylinder. Under the action of the movable rod, the movable plate can drive the top plate to move up and down stably. After adjusting the position of the top plate according to the height of the wall, a suitable guide rod is selected and inserted into the collar, so that the guide rod passes through the guide opening until the bottom end of the guide rod is inserted into the first slide plate. The fastening bolt is tightened so that the rod end of the fastening bolt is tightly fitted with the guide rod, thereby limiting and fixing the guide rod.

[0008] Preferably, the drive assembly includes a first motor, a first base is provided on the side wall of the first motor, the bottom surface of the first base is fixedly connected to the top surface of the second slide plate, a take-up and release wheel is fixedly connected to the output shaft end of the first motor, a rope is provided on the side wall of the take-up and release wheel, a housing is provided below the top plate, and protrusions are fixedly connected to the four corners of the top surface of the housing. The end of the rope away from the take-up and release wheel is fixedly connected to the top of the protrusion. Guide openings are provided through both sides of the top surface of the housing, and the guide openings correspond to and cooperate with guide rods. When the first motor is started, the take-up and release wheel rotates under the action of the output shaft of the first motor, thereby allowing the rope to be taken up and released, and thus allowing the shotcrete head to be raised and lowered. A first pad is slidably connected to the top of the housing, and a second pad is slidably connected to the bottom of the housing. A scraper plate is fixedly connected to the side of the second pad facing the partition wall assembly. Electromagnets are embedded and fixedly connected to the top and bottom surfaces of the housing. Magnetic plates are embedded and fixedly connected to the bottom surface of the first pad and the top surface of the second pad. The magnetic plates are attracted to the electromagnets. Before spraying, the position of the first pad needs to be adjusted so that the spray nozzle is in a suitable spraying position, and the position of the second pad needs to be adjusted so that the scraper plate is in a suitable position. Then, the electromagnet is activated to attract the magnetic plates, thereby fixing the adjusted first and second pads. The scraper plate is used to smooth the sprayed mortar.

[0009] Preferably, the shotcrete assembly includes a second motor, a second base is provided on the side wall of the second motor, the bottom surface of the second base is fixedly connected to the top surface of the first pad, a half-face gear is fixedly connected to the output shaft end of the second motor, a ring is provided on one side of the second motor, the inner side wall of the ring is provided with teeth, the half-face gear meshes with the teeth, guide plates are fixedly connected to both ends of the ring, a limiting sleeve is slidably sleeved on the side wall of the guide plate, the bottom surface of the limiting sleeve is fixedly connected to the top surface of the first pad, when the second motor is started, the half-face gear rotates under the action of the output shaft of the second motor, through... The meshing of the half-face gear and the teeth, along with the cooperation of the guide plate and the limiting sleeve, allows the spraying head to move left and right. A boss is fixedly connected to the top surface of the ring, and a top seat is fixedly connected to the top surface of the boss. A spraying pipe is fixedly connected to the side wall of the top seat. A connector is provided at one end of the spraying pipe, and a spraying head is provided at the other end of the spraying pipe, with the spraying head facing the partition wall assembly. A connecting rod is fixedly connected to the outer side wall of the spraying pipe, and the end of the connecting rod away from the spraying pipe is fixedly connected to the side wall of the protruding column. The spraying head is used to spray mortar, and the connector is used to connect to an external mortar transport pipe.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention is easy to assemble and disassemble, has strong impact resistance, and effectively saves cement materials. It is equipped with a partition wall component. The slider cooperates with the recesses of the first and second concave plates, so that the keel, the first concave plate and the second concave plate can be assembled. The concave opening can connect the first metal mesh to the keel. The first metal mesh and the second metal mesh can be connected by the action of the convex plate, the horizontal plate and the limiting plate. The support plate can support the two second metal meshes to prevent the two second metal meshes from bending easily during spraying. 2. The present invention is provided with a spraying assembly. The spraying head can move up and down and left and right during spraying, so that a cement mortar surface layer is formed on the first metal mesh and the second metal mesh. It can also be used to smooth the sprayed mortar, thereby improving work efficiency. 3. This invention is equipped with a lifting component, which has good applicability and can adjust the position of the top plate according to the height of the wall so that the spraying head can perform spraying operations on partition walls of different heights. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0013] Figure 2 This is a schematic diagram of the lifting component structure of the present invention.

[0014] Figure 3 This is a schematic diagram of the keel and the first metal mesh of the present invention.

[0015] Figure 4 This is an enlarged view of point A in the present invention.

[0016] Figure 5 This is an enlarged view of section B of the present invention.

[0017] Figure 6 This is a schematic diagram of the lifting component structure of the present invention.

[0018] Figure 7 This is a schematic diagram of the interaction between the drive component and the shotcrete component of the present invention.

[0019] Figure 8 This is a schematic diagram of the shotcrete assembly structure of the present invention.

[0020] Figure 9This is a schematic diagram of the structure of the first pad and the second pad of the present invention.

[0021] In the diagram: 1. Partition wall assembly; 2. Lifting assembly; 3. Drive assembly; 4. Shotcrete assembly; 5. Cement mortar surface layer; 101. First concave plate; 102. Second concave plate; 103. Keel; 104. Slider; 105. Concave opening; 106. First metal mesh; 107. Second metal mesh; 108. Groove; 109. Horizontal plate; 110. Convex plate; 111. Slot; 112. Limiting plate; 113. Convex cavity; 114. Cavity opening; 115. Support plate; 201. Base plate; 202. First slide rail; 203. First sliding plate; 204. Pad; 205. Fixed seat; 206. Electric cylinder; 207. Extended shaft; 208. Movable plate; 209. Cylinder; 210. Movable rod; 2 11. Top plate; 212. Second slide rail; 213. Second slide plate; 214. Right angle rod; 215. Collar; 216. Fastening bolt; 217. Guide rod; 301. First motor; 302. First base; 303. Retracting wheel; 304. Rope; 305. Housing; 306. Protruding column; 307. Guide opening; 401. Second motor; 402. Second base; 403. Half-gear; 404. Ring body; 405. Guide plate; 406. Limiting sleeve; 407. Boss; 408. Top seat; 409. Shotcrete pipe; 410. Connector; 411. Shotcrete head; 412. Connecting rod; 413. First pad; 414. Second pad; 415. Scraper plate; 416. Magnetic suction plate. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example: Figure 1-9 As shown, the present invention provides a modular hollow steel mesh inner mold cement partition wall, including a partition wall assembly 1. A lifting assembly 2 is provided on one side of the partition wall assembly 1. The lifting assembly 2 includes a base plate 201. A top plate 211 is provided directly above the base plate 201. A driving assembly 3 and a spraying assembly 4 are arranged at right angles between the top plate 211 and the base plate 201. The driving assembly 3 and the spraying assembly 4 correspond to each other. The side of the spraying assembly 4 facing the partition wall assembly 1 can spray a cement mortar surface layer 5.

[0024] The partition wall assembly 1 includes a first concave plate 101 and a second concave plate 102. The first concave plate 101 and the second concave plate 102 have the same structure. The second concave plate 102 is located directly above the first concave plate 101. A keel 103 is detachably provided between the first concave plate 101 and the second concave plate 102. Both sides of the keel 103 are provided with concave openings 105. A first metal mesh 106 is inserted into the opening of the concave opening 105. A second metal mesh 107 is detachably provided on the side wall of the first metal mesh 106.

[0025] By adopting the above technical solution, the first metal mesh 106 can be connected to the keel 103 through the concave opening 105 so that the second metal mesh 107 can cooperate with the first metal mesh 106.

[0026] Both ends of the keel 103 are fixedly connected with sliders 104. The sliders 104 are matched with the recesses of the first concave plate 101 and the second concave plate 102. A fastening screw is provided through the top surface of the slider 104. The slider 104 is fixed to the first concave plate 101 and the second concave plate 102 by the fastening screw.

[0027] By adopting the above technical solution, the slider 104 is installed in the recesses of the first concave plate 101 and the second concave plate 102, thereby enabling the keel 103, the first concave plate 101 and the second concave plate 102 to be assembled. The keel 103 can be fixed to the first concave plate 101 and the second concave plate 102 by tightening screws, so as to prevent the keel 103 from sliding when spraying cement.

[0028] The first metal mesh 106 has a slot 108 on the side facing the second metal mesh 107, and the second metal mesh 107 also has a slot 108 on the side facing the first metal mesh 106. A protruding plate 110 is inserted into the slot 108. A horizontal plate 109 is fixedly connected to one end of the protruding plate 110. A slot 111 is provided on the side wall of the protruding plate 110 at the end away from the horizontal plate 109. A limiting plate 112 is provided on one side of the protruding plate 110. A locking plate is provided on the side wall of the limiting plate 112. The locking plate corresponds to and cooperates with the slot 111. A protruding cavity 113 is fixedly connected to the side of the horizontal plate 109 facing away from the protruding plate 110. An opening 114 is provided on the side of the protruding cavity 113 facing away from the horizontal plate 109. A support plate 115 is detachably provided in the opening 114.

[0029] By adopting the above technical solution, the second metal mesh 107 is aligned with the first metal mesh 106, and the two slots 108 are aligned. The protruding plate 110 is inserted into the slot 108, and the horizontal plate 109 is located between the two second metal meshes 107. Through the cooperation of the limiting plate 112 and the protruding plate 110, and under the action of the horizontal plate 109, the first metal mesh 106 and the second metal mesh 107 are connected. Then, the support plate 115 is snapped into the cavity 114, thereby supporting the two second metal meshes 107 and preventing the two second metal meshes 107 from easily bending during spraying.

[0030] The top surface of the base plate 201 is fixedly connected to a first slide rail 202, and the side wall of the first slide rail 202 is slidably connected to a first slide plate 203. Both ends of the base plate 201 are fixedly connected to a platform 204. The top surface of the platform 204 is fixedly connected to a fixed seat 205. An electric cylinder 206 is embedded and fixedly connected to the center of the top surface of the fixed seat 205. An extension shaft 207 is fixedly connected to the output shaft end of the electric cylinder 206. A movable plate 208 is fixedly connected to the top surface of the extension shaft 207. A cylinder 209 is fixedly connected to the top surface of the fixed seat 205 and to both sides of the electric cylinder 206. A movable rod 210 is slidably connected to the top surface of the cylinder 209. The top end of the movable rod 210 is fixedly connected to the bottom surface of the movable plate 208. A top plate 211 is fixedly connected to the side wall of the movable plate 208. A through-hole is provided in the center of the top surface of the top plate 211. A second slide rail 212 is fixedly connected to the top surface of the top plate 211 and to both sides of the through-hole. A second slide plate 213 is slidably connected to the side wall of the second slide rail 212. A right-angle rod 214 is fixedly connected to the top surface of the second slide plate 213. A collar 215 is fixedly connected to the end of the right-angle rod 214 away from the second slide plate 213. A guide rod 217 is inserted into the opening of the collar 215. The guide rod 217 is located in the through-hole and cooperates with the through-hole. The guide rod 217 corresponds to the first slide plate 203, and the bottom end of the guide rod 217 can be inserted into the first slide plate 203. A fastening bolt 216 is threaded through the side wall of the collar 215. The rod end of the fastening bolt 216 corresponds to and cooperates with the guide rod 217.

[0031] By adopting the above technical solution, the first slide plate 203 can slide on the first slide rail 202, and the second slide plate 213 can slide on the second slide rail 212. With the cooperation of the guide rod 217 and under the push and pull of external force, the spraying head 411 can move left and right, so that a cement mortar surface layer 5 is formed on the first metal mesh 106 and the second metal mesh 107. The electric cylinder 206 is activated, and the extension shaft 207 is raised and lowered under the action of the output shaft of the electric cylinder 206, and the movable rod... Under the action of 210, the movable plate 208 can drive the top plate 211 to move up and down stably. After adjusting the position of the top plate 211 according to the height of the wall, a suitable guide rod 217 is selected and inserted into the collar 215, and the guide rod 217 is inserted into the guide port 307 until the bottom end of the guide rod 217 is inserted into the first sliding plate 203. Tighten the fastening bolt 216 so that the rod end of the fastening bolt 216 is tightly fitted with the guide rod 217, and the guide rod 217 can be limited and fixed.

[0032] The drive assembly 3 includes a first motor 301, a first base 302 is provided on the side wall of the first motor 301, the bottom surface of the first base 302 is fixedly connected to the top surface of the second slide plate 213, a take-up and release wheel 303 is fixedly connected to the output shaft end of the first motor 301, a rope 304 is provided on the side wall of the take-up and release wheel 303, a housing 305 is provided below the top plate 211, and protrusions 306 are fixedly connected to the four corners of the top surface of the housing 305. The end of the rope 304 away from the take-up and release wheel 303 is fixedly connected to the top of the protrusion 306. Guide openings 307 are provided through both sides of the top surface of the housing 305, and the guide openings 307 correspond to and cooperate with the guide rod 217.

[0033] By adopting the above technical solution, the first motor 301 is started, and the take-up and release wheel 303 rotates under the action of the output shaft of the first motor 301, so that the rope 304 can be taken up and released, and the spray head 411 can be raised and lowered.

[0034] A first pad 413 is slidably connected to the upper part of the housing 305, and a second pad 414 is slidably connected to the lower part of the housing 305. A scraper plate 415 is fixedly connected to the side of the second pad 414 facing the partition wall assembly 1. Electromagnets are embedded and fixedly connected to the top and bottom surfaces of the housing 305. Magnetic plates 416 are embedded and fixedly connected to the bottom surface of the first pad 413 and the top surface of the second pad 414. The magnetic plates 416 are attracted to the electromagnets.

[0035] By adopting the above technical solution, before spraying, the position of the first pad 413 needs to be adjusted so that the spray head 411 is in a suitable spraying position, and the position of the second pad 414 needs to be adjusted so that the scraper plate 415 is in a suitable position. Then, the electromagnet is activated to attract the magnetic plate 416, thereby fixing the adjusted first pad 413 and second pad 414. The scraper plate 415 is used to scrape the mortar after spraying.

[0036] The shotcrete assembly 4 includes a second motor 401, a second base 402 is provided on the side wall of the second motor 401, the bottom surface of the second base 402 is fixedly connected to the top surface of the first pad 413, a half-face gear 403 is fixedly connected to the output shaft end of the second motor 401, a ring body 404 is provided on one side of the second motor 401, teeth are provided on the inner side wall of the ring body 404, the half-face gear 403 meshes with the teeth, guide plates 405 are fixedly connected to both ends of the ring body 404, a limiting sleeve 406 is slidably sleeved on the side wall of the guide plate 405, and the bottom surface of the limiting sleeve 406 is fixedly connected to the top surface of the first pad 413.

[0037] By adopting the above technical solution, the second motor 401 is started, and the half-face gear 403 rotates under the action of the output shaft of the second motor 401. Through the meshing of the half-face gear 403 and the teeth, and the cooperation of the guide plate 405 and the limiting sleeve 406, the spraying head 411 can move left and right.

[0038] A boss 407 is fixedly connected to the top surface of the ring 404. A top seat 408 is fixedly connected to the top surface of the boss 407. A shotcrete pipe 409 is inserted and fixedly connected to the side wall of the top seat 408. A connector 410 is provided at one end of the shotcrete pipe 409. A shotcrete head 411 is provided at the other end of the shotcrete pipe 409, and the shotcrete head 411 faces the partition wall assembly 1. A connecting rod 412 is fixedly connected to the outer side wall of the shotcrete pipe 409. The end of the connecting rod 412 away from the shotcrete pipe 409 is fixedly connected to the side wall of the protrusion 306.

[0039] By adopting the above technical solution, the spray head 411 is used to spray mortar, and the connector 410 is used to connect to an external mortar transport pipe.

[0040] Working principle: In use, the slider 104 is installed in the recesses of the first concave plate 101 and the second concave plate 102, thereby assembling the keel 103, the first concave plate 101, and the second concave plate 102. The keel 103 is fixed to the first concave plate 101 and the second concave plate 102 by fastening screws. The first metal mesh 106 is connected to the keel 103 through the concave opening 105. The second metal mesh 107 corresponds to the first metal mesh 106, and thus... Two slots 108 correspond to each other, and the protruding plate 110 is inserted into the slot 108, so that the horizontal plate 109 is located between the two second metal meshes 107. Through the mutual cooperation of the limiting plate 112 and the protruding plate 110, and under the action of the horizontal plate 109, the first metal mesh 106 and the second metal mesh 107 are connected. Then, the support plate 115 is snapped into the cavity 114, so as to support the two second metal meshes 107 and prevent the two second metal meshes 107 from easily bending during spraying. Then, adjust the position of the top plate 211 according to the height of the wall, start the electric cylinder 206, and the extension shaft 207 is raised and lowered under the action of the output shaft of the electric cylinder 206. Under the action of the movable rod 210, the movable plate 208 can drive the top plate 211 to move up and down stably. After adjusting the position of the top plate 211 according to the height of the wall, select a suitable guide rod 217 and insert it into the collar 215, so that the guide rod 217 passes through the guide opening 307 until the bottom end of the guide rod 217 is inserted into the first sliding plate 2. Within 03, tighten the fastening bolt 216 so that the rod end of the fastening bolt 216 fits tightly with the guide rod 217, thereby limiting and fixing the guide rod 217. The first sliding plate 203 can slide on the first slide rail 202, and the second sliding plate 213 can slide on the second slide rail 212. With the cooperation of the guide rod 217 and under the push and pull of external force, the spraying head 411 can move left and right, so that a cement mortar surface layer 5 is formed on the first metal mesh 106 and the second metal mesh 107. Next, adjust the position of the first pad 413 so that the spray head 411 is in a suitable spraying position, and adjust the position of the second pad 414 so that the scraper plate 415 is in a suitable position. Then, start the electromagnet to attract the magnetic plate 416, thereby fixing the adjusted first pad 413 and second pad 414. The scraper plate 415 is used to smooth the sprayed mortar. Start the first motor 301, and the take-up and release wheel 303 rotates under the action of the output shaft of the first motor 301, thereby allowing the rope 304 to be taken up and released, and thus allowing the spray head 411 to be raised and lowered. Start the second motor 401, and the half-face gear 403 rotates under the action of the output shaft of the second motor 401. Through the meshing of the half-face gear 403 and the teeth, and the cooperation of the guide plate 405 and the limiting sleeve 406, the spray head 411 can move left and right.

[0041] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A modular hollow steel mesh inner molded cement partition wall, comprising a partition wall component (1), characterized in that: A lifting assembly (2) is provided on one side of the partition wall assembly (1). The lifting assembly (2) includes a base plate (201). A top plate (211) is provided directly above the base plate (201). A driving assembly (3) and a spraying assembly (4) are provided at right angles between the top plate (211) and the base plate (201). The driving assembly (3) and the spraying assembly (4) correspond to each other. The side of the spraying assembly (4) facing the partition wall assembly (1) can spray a cement mortar surface layer (5). The partition wall assembly (1) includes a first concave plate (101) and a second concave plate (102). The first concave plate (101) and the second concave plate (102) have the same structure. The second concave plate (102) is located directly above the first concave plate (101). A keel (103) is detachably provided between the first concave plate (101) and the second concave plate (102). Both sides of the keel (103) are provided with concave openings (105). A first metal mesh (106) is inserted into the opening of the concave opening (105). A second metal mesh (107) is detachably provided on the side wall of the first metal mesh (106). The first metal mesh (106) has a slot (108) on the side facing the second metal mesh (107), and the second metal mesh (107) also has a slot (108) on the side facing the first metal mesh (106). A protruding plate (110) is inserted into the opening of the slot (108), and a horizontal plate (109) is fixedly connected to one end of the protruding plate (110). A slot is provided on the side wall of the protruding plate (110) at the end away from the horizontal plate (109). 111), a limiting plate (112) is provided on one side of the convex plate (110), and a card plate is provided on the side wall of the limiting plate (112). The card plate corresponds to and cooperates with the card slot (111). A convex cavity (113) is fixedly connected to the side of the horizontal plate (109) facing away from the convex plate (110). A cavity opening (114) is provided on the side of the convex cavity (113) facing away from the horizontal plate (109). A support plate (115) is detachably provided in the cavity opening (114).

2. The modular hollow steel mesh inner mold cement partition wall as described in claim 1, characterized in that, Both ends of the keel (103) are fixedly connected with sliders (104). The sliders (104) are matched with the recesses of the first concave plate (101) and the second concave plate (102). A fastening screw is provided through the top surface of the slider (104). The slider (104) is fixed to the first concave plate (101) and the second concave plate (102) by the fastening screw.

3. A modular hollow steel mesh inner mold cement partition wall as described in claim 1, characterized in that, The top surface of the base plate (201) is fixedly connected to a first slide rail (202), and the side wall of the first slide rail (202) is slidably connected to a first slide plate (203). Both ends of the base plate (201) are fixedly connected to a pad (204). The top surface of the pad (204) is fixedly connected to a fixed seat (205). An electric cylinder (206) is embedded and fixedly connected in the middle of the top surface of the fixed seat (205). An extension shaft (207) is fixedly connected to the output shaft end of the electric cylinder (206). A movable plate (208) is fixedly connected to the top surface of the extension shaft (207). A cylinder (209) is fixedly connected to the top surface of the fixed seat (205) and to both sides of the electric cylinder (206). A movable rod (210) is slidably connected to the top surface of the cylinder (209). The top end of the movable rod (210) is fixedly connected to the bottom surface of the movable plate (208).

4. A modular hollow steel mesh inner mold cement partition wall as described in claim 3, characterized in that, A top plate (211) is fixedly connected to the side wall of the movable plate (208). A through opening is provided in the middle of the top surface of the top plate (211). A second slide rail (212) is fixedly connected to the top surface of the top plate (211) and to both sides of the through opening. A second slide plate (213) is slidably connected to the side wall of the second slide rail (212). A right-angle rod (214) is fixedly connected to the top surface of the second slide plate (213). A collar (215) is fixedly connected to the end of the right-angle rod (214) away from the second slide plate (213). A guide rod (217) is inserted into the opening of the collar (215). The guide rod (217) is located inside the through opening and cooperates with the through opening. The guide rod (217) corresponds to the first slide plate (203), and the bottom end of the guide rod (217) can be inserted into the first slide plate (203). A fastening bolt (216) is threaded through the side wall of the collar (215). The rod end of the fastening bolt (216) corresponds to and cooperates with the guide rod (217).

5. A modular hollow steel mesh inner mold cement partition wall as described in claim 4, characterized in that, The drive assembly (3) includes a first motor (301), a first base (302) is provided on the side wall of the first motor (301), the bottom surface of the first base (302) is fixedly connected to the top surface of the second slide plate (213), a take-up and release wheel (303) is fixedly connected to the output shaft end of the first motor (301), a rope (304) is provided on the side wall of the take-up and release wheel (303), a housing (305) is provided below the top plate (211), protrusions (306) are fixedly connected to the four corners of the top surface of the housing (305), one end of the rope (304) away from the take-up and release wheel (303) is fixedly connected to the top of the protrusion (306), and guide openings (307) are provided through both sides of the top surface of the housing (305), the guide openings (307) correspond to and cooperate with the guide rod (217).

6. A modular hollow steel mesh inner mold cement partition wall as described in claim 5, characterized in that, A first pad (413) is slidably connected to the top of the housing (305), and a second pad (414) is slidably connected to the bottom of the housing (305). A scraper plate (415) is fixedly connected to the side of the second pad (414) facing the partition wall assembly (1). Electromagnets are embedded and fixedly connected to the top and bottom surfaces of the housing (305). Magnetic plates (416) are embedded and fixedly connected to the bottom surface of the first pad (413) and the top surface of the second pad (414). The magnetic plates (416) are attracted to the electromagnets.

7. A modular hollow steel mesh inner mold cement partition wall as described in claim 6, characterized in that, The shotcrete assembly (4) includes a second motor (401), a second base (402) is provided on the side wall of the second motor (401), the bottom surface of the second base (402) is fixedly connected to the top surface of the first pad (413), a half-face gear (403) is fixedly connected to the output shaft end of the second motor (401), a ring body (404) is provided on one side of the second motor (401), teeth are provided on the inner side wall of the ring body (404), the half-face gear (403) meshes with the teeth, guide plates (405) are fixedly connected to both ends of the ring body (404), a limiting sleeve (406) is slidably sleeved on the side wall of the guide plate (405), and the bottom surface of the limiting sleeve (406) is fixedly connected to the top surface of the first pad (413).

8. A modular hollow steel mesh inner mold cement partition wall as described in claim 7, characterized in that, The top surface of the ring (404) is fixedly connected to a boss (407), the top surface of the boss (407) is fixedly connected to a top seat (408), the side wall of the top seat (408) is fixedly connected to a shotcrete pipe (409), one end of the shotcrete pipe (409) is provided with a connector (410), the other end of the shotcrete pipe (409) is provided with a shotcrete head (411), and the shotcrete head (411) faces the partition wall assembly (1). The outer side wall of the shotcrete pipe (409) is fixedly connected to a connecting rod (412), and the end of the connecting rod (412) away from the shotcrete pipe (409) is fixedly connected to the side wall of the protrusion (306).

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