Detachable assembly type building mold

Abstract

The utility model discloses a detachable assembly type building mould which comprises an upper mould and a lower mould corresponding to the upper mould, a forming cavity is formed in the upper mould and the lower mould, a pouring opening communicated with the interior of the forming cavity is formed in the top end of the upper mould, a material pushing plate is attached to the bottom end of the lower mould, and the material pushing plate is connected with the upper mould and the lower mould. A first movable rod extending out of the bottom of the lower die is fixed to the bottom of the pushing plate. According to the detachable assembly type building mold, a material pushing plate, a first movable rod, a hinge rod, a second movable rod, a sliding block, a sliding groove, a mounting plate, a motor, a rotating rod, a rotating gear and a rack plate are combined for use, the hinge rod is driven to rotate after the motor is started, and therefore the first movable rod and the material pushing plate are pushed to ascend and descend; the material pushing plate can push the prefabricated part borne by the lower mold upwards, a worker can take out the prefabricated part through the cavity, the problem that the prefabricated part in a sticky state is difficult to take out can be solved through the mode, and use is easy and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of building moulds, in particular to a detachable assembled building mould. Background Art

[0002] In construction work, there are many types of buildings, among which prefabricated buildings are a typical example. Prefabricated construction requires a large number of prefabricated parts, and these prefabricated parts need to be prefabricated using construction molds during production. As a formwork (mold) used in construction projects, the building formwork is mainly used for the construction of cast-in-place concrete bidirectional dense rib floor slabs (floor covers), and is suitable for large-span and large-load space construction, such as underground garages, large shopping malls, multi-story factories, teaching buildings, civil air defense projects, etc.

[0003] For example, a Chinese authorized patent with a publication number of CN219075986U is an assembled building mold that is easy to disassemble, belongs to the field of building mold technology, and includes a building mold main body, the building mold main body includes a base plate, a first combination plate and a second combination plate, the first combination plate is movably installed on the front and rear sides of the top of the base plate, and the second combination plates are movably installed on both sides of the top of the base plate; the technical solution of this application is to set a support plate, a spring and a vibration motor at the bottom of the building mold main body. When personnel pour concrete into the interior of the building mold main body, the personnel can control the vibration motor to work, and then drive the building mold main body to vibrate, thereby vibrating the concrete inside the building mold main body to improve the compactness of the concrete, and the vibration can be performed while the concrete is injected into the interior of the building mold main body, which can greatly improve the compactness of the concrete poured into the interior of the building mold main body and ensure the molding quality of the prefabricated parts.

[0004] The above-mentioned traditional construction molds need to be dismantled as a whole after use, and the dismantled precast concrete parts are inconvenient to take out, and the concrete is easy to stick to the inner wall of the mold after solidification, which affects the removal efficiency of the precast concrete parts and reduces the construction efficiency. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a detachable assembled building mold, which is used in combination with a push plate, a first movable rod, a hinged rod, a second movable rod, a sliding block, a sliding groove, a mounting plate, a motor, a rotating rod, a rotating gear and a rack plate. By turning on the motor, the hinged rod is driven to rotate, thereby pushing the first movable rod and the push plate to rise and fall. The push plate can push the prefabricated parts carried by the lower mold upward, and the staff can take out the prefabricated parts through the chamber. This method can avoid the problem of prefabricated parts in a sticky state being difficult to take out, and has the advantages of being relatively easy to use, thereby solving the problems raised by the background technology.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable assembled building mold, comprising an upper mold and a lower mold corresponding to the upper mold, wherein the upper mold and the lower mold are provided with molding chambers inside, the top of the upper mold is provided with a pouring port connected to the inside of the molding chamber, the bottom of the lower mold is attached with a push plate, and the bottom of the push plate is fixed with a first movable rod extending from the bottom of the lower mold;

[0009] The bottom end of the lower mold is provided with a driving mechanism for driving the first movable rod and the push plate to move up and down.

[0010] Preferably, the driving mechanism includes an articulated rod, a second movable rod, a mounting plate, a motor, a rotating rod, a rotating gear and a rack plate, one end of the articulated rod is hinged to the bottom end of the first movable rod, and the other end is hinged to the second movable rod, the top of the second movable rod is slidably connected to the bottom end of the lower mold, the bottom end of the lower mold is fixed with a mounting plate, the outer wall of the mounting plate is installed with a motor, the output end of the motor is connected with a rotating rod, the end of the rotating rod away from the motor is fixed with a rotating gear, and the outer wall of the second movable rod is fixed with a rack plate meshing with the rotating gear, the rotating rod and the rotating gear are driven to rotate by turning on the motor, the rotating gear drives the rack plate to reciprocate laterally, and pushes the second movable rod to slide on the bottom end of the lower mold, so that the articulated rod rotates, thereby achieving the effect of automatically driving the push plate and the first movable rod to move up and down, which can avoid the problem of concrete precast parts sticking and causing difficulty in taking.

[0011] Preferably, a sliding block is fixed to the top end of the second movable rod, and a sliding groove slidably matched with the sliding block is formed at the bottom end of the lower mold.

[0012] Preferably, a positioning groove is provided at the bottom end of the upper mold, and a positioning block corresponding to the positioning groove is fixed on the top of the lower mold.

[0013] Preferably, a fixed plate is fixed to the outer wall of the lower mold, and a movable plate corresponding to the fixed plate is fixed to the outer wall of the upper mold. A threaded sleeve is fixed to the top of the movable plate, and an adjusting screw is threadedly connected to the inner wall of the threaded sleeve. The bottom end of the adjusting screw is rotatably connected to the top of the fixed plate, and a handle is fixed to the top.

[0014] Preferably, the outer wall of the handle is provided with a plurality of groups of grooves, and the cross-sections of the plurality of groups of grooves are rectangular. Providing a plurality of groups of grooves can facilitate the staff to rotate the handle, and the operation is more comfortable during use.

[0015] Preferably, four groups of support columns are fixed to the bottom end of the lower mold, and the four groups of support columns are respectively located at the four corners of the bottom of the lower mold.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. By setting a molding chamber, a pouring port, a fixed plate, a movable plate, a threaded sleeve, an adjusting screw, a handle, a slot, a support column, a positioning block and a positioning slot in combination, the upper mold and the lower mold can be well matched by matching the positioning block with the positioning slot. At the same time, the adjusting screw is driven to rotate by rotating the handle, and the upper mold is driven to rise relative to the lower mold under the action of the thread, so as to achieve the effect of opening the discharge, and the solidified concrete precast parts can be easily taken out.

[0019] 2. A push plate, a first movable rod, a hinged rod, a second movable rod, a sliding block, a sliding groove, a mounting plate, a motor, a rotating rod, a rotating gear and a rack plate are used in combination. The hinged rod is driven to rotate by turning on the motor, thereby pushing the first movable rod and the push plate to move up and down. The push plate can push the prefabricated part carried by the lower mold upward, and the staff can take out the prefabricated part through the chamber. This method can avoid the problem of difficult removal of prefabricated parts in a sticky state, and is relatively easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the positioning block structure when the mold of the utility model is opened;

[0022] Figure 3 This is a schematic diagram of the positioning groove structure when the mold of the utility model is opened;

[0023] Figure 4 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0024] Figure 5 For this utility model Figure 4 The enlarged structural diagram at A in the middle;

[0025] Figure 6 It is a schematic diagram of the cross-sectional structure of the utility model.

[0026] In the figure: 1. upper mold; 2. lower mold; 311. molding chamber; 312. pouring port; 313. fixed plate; 314. movable plate; 315. threaded sleeve; 316. adjusting screw; 317. handle; 318. slot; 319. support column; 320. positioning block; 321. positioning slot; 411. push plate; 412. first movable rod; 413. hinged rod; 414. second movable rod; 415. sliding block; 416. sliding slot; 417. mounting plate; 418. motor; 419. rotating rod; 420. rotating gear; 421. rack plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example

[0029] Reference Figure 1-6 As shown, a detachable assembled building mold includes an upper mold 1 and a lower mold 2 corresponding to the upper mold 1. Four groups of support columns 319 are fixed to the bottom of the lower mold 2. The four groups of support columns 319 are respectively located at the four corners of the bottom of the lower mold 2. The four groups of support columns 319 have a good supporting effect and enhance the supporting stability of the equipment. A molding chamber 311 is provided inside the upper mold 1 and the lower mold 2. A pouring port 312 connected to the inside of the molding chamber 311 is installed at the top of the upper mold 1. Concrete can be poured into the molding chamber 311 through the pouring port 312, which can achieve a better feeding effect. A push plate 411 is attached to the bottom of the lower mold 2. A first movable rod 412 extending from the bottom of the lower mold 2 is fixed to the bottom of the push plate 411. A driving mechanism for driving the first movable rod 412 and the push plate 411 to move up and down is provided at the bottom end of the lower mold 2. The push plate 411 and the first movable rod 412 are pushed upward by the driving mechanism, so that the tightened concrete can be pushed upward, thereby facilitating the removal of the concrete precast parts.

[0030] The driving mechanism includes an articulated rod 413, a second movable rod 414, a mounting plate 417, a motor 418, a rotating rod 419, a rotating gear 420 and a rack plate 421. One end of the articulated rod 413 is hinged to the bottom end of the first movable rod 412, and the other end is hinged to the second movable rod 414. The top of the second movable rod 414 is slidably connected to the bottom end of the lower mold 2. A mounting plate 417 is fixed to the bottom end of the lower mold 2. A motor 418 is installed on the outer wall of the mounting plate 417. The output end of the motor 418 is connected to the rotating rod 419. The rotating rod 419 is away from the motor 418. A rotating gear 420 is fixed at one end, and a rack plate 421 meshing with the rotating gear 420 is fixed on the outer wall of the second movable rod 414. By turning on the motor 418 to drive the rotating rod 419 and the rotating gear 420 to rotate, the rotating gear 420 drives the rack plate 421 to move back and forth horizontally, and pushes the second movable rod 414 to slide at the bottom end of the lower mold 2, so that the hinge rod 413 rotates, achieving the effect of automatically driving the push plate 411 and the first movable rod 412 to move up and down, which can avoid the problem of the concrete prefabricated parts sticking and causing difficulties in taking. A sliding block 415 is fixed on the top of the second movable rod 414, and a sliding groove 416 that slides with the sliding block 415 is opened at the bottom of the lower mold 2. The provision of the sliding block 415 and the sliding groove 416 can ensure that the second movable rod 414 is more stable when moving.

[0031] A positioning groove 321 is provided at the bottom of the upper mold 1, and a positioning block 320 corresponding to the positioning groove 321 is fixed at the top of the lower mold 2. When the upper mold 1 and the lower mold 2 are fitted together, the positioning block 320 can be inserted into the positioning groove 321 to achieve a better positioning effect. At this time, the upper mold 1 and the lower mold 2 can be tightly fitted to prevent concrete leakage. The positioning block 320 and the positioning groove 321 ensure that the upper mold 1 and the lower mold 2 can be well positioned to avoid tilting and affecting the airtightness inside the molding chamber 311.

[0032] A fixed plate 313 is fixed to the outer wall of the lower mold 2, and a movable plate 314 corresponding to the fixed plate 313 is fixed to the outer wall of the upper mold 1. A threaded sleeve 315 is fixed to the top of the movable plate 314. The inner wall of the threaded sleeve 315 is threadedly connected with an adjusting screw 316. The bottom end of the adjusting screw 316 is rotatably connected to the top of the fixed plate 313, and a handle 317 is fixed to the top. The adjusting screw 316 is driven to rotate by rotating the handle 317. Under the action of the thread, the adjusting screw 316 rotates and drives the threaded sleeve 315, the movable plate 314 and the upper mold 1 to reciprocate up and down, thereby facilitating the opening of the molding chamber 311 and facilitating the removal of the concrete precast parts. Several groups of grooves 318 are provided on the outer wall of the handle 317. The cross-section of the several groups of grooves 318 is rectangular. The rectangular grooves 318 have a good anti-slip effect. When the staff rotates the handle 317, the friction between the hand and the handle 317 can be increased to achieve a good anti-slip effect, which improves the rotation effect of the adjusting screw 316 and enhances the comfort of the staff's operation.

[0033] Working principle: When pouring is required, concrete is poured into the molding chamber 311 formed by the upper mold 1 and the lower mold 2 through the pouring port 312, and allowed to solidify naturally. Then, the handle 317 is rotated to drive the adjusting screw 316 to rotate, and the threaded sleeve 315, the movable plate 314 and the upper mold 1 are driven to move upward under the action of the thread. At this time, the positioning block 320 is disengaged from the inside of the positioning groove 321, so that the upper mold 1 and the lower mold 2 are in an open state.

[0034] Turn on the motor 418 to drive the rotating rod 419 and the rotating gear 420 to rotate. The rotating gear 420 can drive the rack plate 421 to move to the middle position of the lower mold 2, and drive the second movable rod 414 to move. The sliding block 415 on the top of the second movable rod 414 slides on the inner wall of the sliding groove 416. The bottom of the second movable rod 414 will drive the hinged rod 413 to rotate, and push the first movable rod 412 and the pushing plate 411 to move upward, so as to push the poured and solidified concrete precast parts out. This discharging method is more time-saving and labor-saving.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable assembled building mold, comprising an upper mold (1) and a lower mold (2) corresponding to the upper mold (1), wherein the upper mold (1) and the lower mold (2) are provided with a molding chamber (311) inside, and a pouring port (312) connected to the inside of the molding chamber (311) is installed at the top of the upper mold (1), characterized in that: A push plate (411) is attached to the bottom end of the lower mold (2), and a first movable rod (412) extending out of the bottom of the lower mold (2) is fixed to the bottom of the push plate (411); The bottom end of the lower mold (2) is provided with a driving mechanism for driving the first movable rod (412) and the push plate (411) to move up and down.

2. A detachable assembled building mold according to claim 1, characterized in that: The driving mechanism comprises a hinged rod (413), a second movable rod (414), a mounting plate (417), a motor (418), a rotating rod (419), a rotating gear (420) and a rack plate (421); one end of the hinged rod (413) is hinged to the bottom end of the first movable rod (412), and the other end is hinged to the second movable rod (414); the top of the second movable rod (414) is slidably connected to the bottom end of the lower mold (2); the bottom end of the lower mold (2) is fixed with a mounting plate (417); the outer wall of the mounting plate (417) is installed with a motor (418); the output end of the motor (418) is connected with a rotating rod (419); the end of the rotating rod (419) away from the motor (418) is fixed with a rotating gear (420); the outer wall of the second movable rod (414) is fixed with a rack plate (421) meshing with the rotating gear (420).

3. A detachable assembled building mold according to claim 2, characterized in that: A sliding block (415) is fixed to the top end of the second movable rod (414), and a sliding groove (416) which is slidably matched with the sliding block (415) is formed at the bottom end of the lower mold (2).

4. The detachable assembled building mold according to claim 1, characterized in that: A positioning groove (321) is provided at the bottom end of the upper mold (1), and a positioning block (320) corresponding to the positioning groove (321) is fixed at the top of the lower mold (2).

5. The detachable assembled building mold according to claim 4, characterized in that: A fixed plate (313) is fixed on the outer wall of the lower mold (2), and a movable plate (314) corresponding to the fixed plate (313) is fixed on the outer wall of the upper mold (1). A threaded sleeve (315) is fixed on the top of the movable plate (314), and an adjusting screw (316) is threadedly connected to the inner wall of the threaded sleeve (315). The bottom end of the adjusting screw (316) is rotatably connected to the top of the fixed plate (313), and a handle (317) is fixed on the top.

6. The detachable assembled building mold according to claim 5, characterized in that: The outer wall of the handle (317) is provided with a plurality of groups of slots (318), and the cross-sections of the plurality of groups of slots (318) are rectangular.

7. The detachable assembled building mold according to claim 1, characterized in that: Four groups of support columns (319) are fixed to the bottom end of the lower mold (2), and the four groups of support columns (319) are respectively located at the four corners of the bottom of the lower mold (2).

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