Frame type prefabricated part mold
Through the combined design of the adjustment screw, rectangular groove, cross plate and rubber pad of the frame-type prefabricated component mold, the problem of reduced spring driving limitation is solved, and higher stability and firmness are achieved.
Patent Information
- Application Number
- CN202323575618.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-27
AI Technical Summary
After the existing concrete prefabricated molds are used for a long time, the restriction effect of spring-driven limiting blocks on the adjustment screw will be reduced, resulting in a decrease in production stability and compactness.
The frame-type prefabricated component mold is adopted to replace the spring components by a combination design of adjustment screw, rectangular groove, cross plate and rubber pad to achieve stable limitations on the adjustment screw, and improve the compactness of the concrete by compacting the components.
It effectively improves the stability of the mold and the firmness of concrete prefabricated parts, avoiding the problem of reducing the limiting effect caused by spring fatigue.
Smart Images
Figure CN222222959U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of prefabricated component molds, in particular to a frame-type prefabricated component mold. Background Art
[0002] Precast concrete parts are usually used for walls, roof slabs, etc. in the construction industry. Precast concrete parts are usually made by pouring concrete in factories using precast molds, and then assembled on site. During the use of molds, in order to better cooperate with construction projects, a variety of precast concrete parts of different lengths are usually used. However, commonly used precast molds can only produce precast concrete parts of one length. Therefore, construction workers need to be equipped with a variety of precast molds to produce, which increases the production cost of precast concrete parts.
[0003] After searching, for example, the Chinese publicly authorized patent "A Concrete Precast Part Mold" with the publication number "CN218518867U" adjusts the mold plate and the mold side plate, and drives the mold plate to move through the adjusting screw, so that it can be adjusted to the appropriate length for prefabrication as needed. Only mold side plates of different lengths need to be carried to complete the production of concrete precast parts, thereby reducing its production cost. Through the setting of the limiting block, the limiting block will form a clamping force driven by the spring, causing restrictions on the adjusting screw, thereby effectively preventing the transmission of the adjusting screw during the production process, ensuring the normal operation of the precast part production, and effectively reducing the defective rate. However, the limiting block in the device limits the adjusting screw through the action of the spring, and the spring is prone to fatigue after long-term use, and the limiting effect of the limiting block on the adjusting screw will be reduced.
[0004] Therefore, a frame type prefabricated component mold is proposed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a frame-type prefabricated component mold in order to solve the above-mentioned problem, thereby improving the problem that the spring in the comparative case is prone to fatigue after long-term use, which drives the limiting block to reduce the limiting effect of the adjusting screw.
[0006] The utility model achieves the above-mentioned purpose through the following technical scheme, a frame-type prefabricated component mold, comprising: a mold, an adjusting mechanism is arranged inside the mold, and one side of the adjusting mechanism passes through the outside of the mold; wherein the adjusting mechanism comprises an adjusting plate that slides inside the mold, one side of the adjusting plate is rotatably connected with an adjusting screw, the other end of the adjusting screw passes through the outside of the mold, the other end of the adjusting screw is provided with a rectangular groove, a rectangular block is clamped inside the rectangular groove, the other end of the rectangular block passes through the rectangular groove and is rotatably connected with a cross plate, a side of the cross plate close to the mold is rotatably connected with an annularly distributed positioning sleeve, the inner wall of the positioning sleeve is threadedly connected with a positioning screw, the other end of the positioning screw passes through the mold and is fixedly connected to the adjusting plate, a compacting assembly is arranged on the top of the mold, the other end of the rectangular block is fixedly connected with a connecting ring, one side of the cross plate is provided with an annular groove, and the connecting ring is rotatably connected to the annular groove The inner wall of the rectangular block, the other end of the rectangular block is fixedly connected with a locking screw, and the other end of the locking screw passes through the outside of the cross plate, and the surface of the locking screw is threadedly connected with a locking nut, and the surface of the locking screw is sleeved with a rubber pad, and the rubber pad is located between the locking nut and the cross plate. When in use, the adjusting screw is driven to slide in the mold until a suitable space is adjusted in the mold, and then the positioning sleeve is brought close to the positioning screw through the cross plate, and then the rod positioning sleeve is threadedly connected to the surface of the positioning screw in sequence. During the process, the connecting ring is driven to rotate in the annular groove by rotating the rectangular block to align the rectangular block with the rectangular groove until the positioning sleeve is installed in place. At this time, the rectangular block will be stuck in the rectangular groove, and then the rubber pad is sleeved on the locking screw and locked with the locking nut. Compared with the comparative case, the present device does not use a spring component, and the adjusting screw is restricted by the cooperation of various components, which effectively improves the stability of the present device.
[0007] Preferably, the compacting assembly includes a clamping cover arranged on the top of the mold, the bottom of the clamping cover is fixedly connected to a clamping plate, the bottom of the clamping plate passes through the mold and is tightly pressed against the top of the adjusting plate, the four corners of the top of the mold are fixedly connected with bolts, the top of the bolt passes through the top of the clamping cover, and the surface of the bolt is threadedly connected with a clamping nut. After concrete is poured into the mold, the clamping cover and the clamping plate are pressed against the top of the mold and sleeved on the surface of the bolt, and then the clamping nut is used to lock it. Compared with the comparative case, the present device can effectively increase the compactness of the prefabricated components.
[0008] Preferably, the other side of the cross plate is rotatably connected to a ring-shaped operating rod, one end of which passes through the cross plate and is fixedly connected to the positioning sleeve. The positioning sleeve is rotated by rotating the operating rod, thereby improving the convenience of operating the positioning sleeve.
[0009] Preferably, the surface of the positioning screw is threadedly connected with a positioning nut, and the positioning nut is located inside the mold. After adjusting the position of the adjusting plate, the positioning nut is rotated to make the positioning nut close to the inner wall of the mold, thereby increasing the stability of the adjusting plate and avoiding the situation where the adjusting screw is damaged due to excessive pressure from concrete on the adjusting plate.
[0010] The beneficial effects of the utility model are:
[0011] 1. When in use, the adjusting plate is driven to slide in the mold by rotating the adjusting screw until a suitable space is adjusted in the mold, and then the positioning sleeve is brought close to the positioning screw through the cross plate, and then the rod positioning sleeve is threadedly connected to the surface of the positioning screw in sequence. During the process, the connecting ring is driven to rotate in the annular groove by rotating the rectangular block, so that the rectangular block is aligned with the rectangular groove until the positioning sleeve is installed in place. At this time, the rectangular block will be stuck in the rectangular groove, and then the rubber pad is put on the locking screw and locked with the locking nut. Compared with the comparative case, this device does not use spring components, and the adjusting screw is restricted by the cooperation of various components, which effectively improves the stability of the device;
[0012] 2. After pouring concrete into the mold, press the clamping cover and the clamping plate on the top of the mold, and put them on the surface of the bolt, and then use the clamping nut to lock it. Compared with the comparative case, this device can effectively increase the compactness of the prefabricated components. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the utility model;
[0014] Figure 2 It is a cross-sectional schematic diagram of the utility model;
[0015] Figure 3 It is an explosion diagram of the utility model;
[0016] Figure 4 for Figure 2 A magnified view of middle;
[0017] Figure 5 for Figure 3 Enlarged view of B.
[0018] In the figure: 1. mold; 2. adjusting mechanism; 21. adjusting plate; 22. adjusting screw; 23. positioning screw; 24. positioning nut; 25. cross plate; 26. rectangular groove; 27. rectangular block; 28. locking screw; 29. compacting assembly; 2901. clamping cover; 2902. clamping plate; 2903. bolt; 2904. clamping nut; 210. locking nut; 211. connecting ring; 212. annular groove; 213. positioning sleeve; 214. operating lever; 215. rubber pad. DETAILED DESCRIPTION
[0019] 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.
[0020] When implementing: Figure 1-5 As shown, a frame-type prefabricated component mold comprises: a mold 1, an adjusting mechanism 2 is arranged inside the mold 1, and one side of the adjusting mechanism 2 penetrates to the outside of the mold 1; wherein the adjusting mechanism 2 comprises an adjusting plate 21 sliding inside the mold 1, one side of the adjusting plate 21 is rotatably connected with an adjusting screw 22, the other end of the adjusting screw 22 penetrates to the outside of the mold 1, a rectangular groove 26 is provided at the other end of the adjusting screw 22, a rectangular block 27 is clamped inside the rectangular groove 26, the other end of the rectangular block 27 penetrates the rectangular groove 26 and is rotatably connected with a cross plate 25, a side of the cross plate 25 close to the mold 1 is rotatably connected with an annularly distributed positioning sleeve 213, the inner wall of the positioning sleeve 213 is threadedly connected with the positioning screw 23, the other end of the positioning screw 23 penetrates the mold 1 and is fixedly connected to the adjusting plate 21, a compacting assembly 29 is arranged at the top of the mold 1, the other end of the rectangular block 27 is fixedly connected with a connecting ring 211, one side of the cross plate 25 is provided with an annular groove 212, and the connecting ring 211 is rotatably connected to the ring The inner wall of the rectangular groove 212, the other end of the rectangular block 27 is fixedly connected with a locking screw 28, the other end of the locking screw 28 penetrates the outside of the cross plate 25, the surface of the locking screw 28 is threadedly connected with a locking nut 210, the surface of the locking screw 28 is sleeved with a rubber pad 215, and the rubber pad 215 is located between the locking nut 210 and the cross plate 25. When in use, the adjusting screw 22 is rotated to drive the adjusting plate 21 to slide in the mold 1 until a suitable space is adjusted in the mold 1. Then, the positioning sleeve 213 is moved close to the positioning screw 23 through the cross plate 25, and then the positioning sleeve 213 is threadedly connected to the surface of the positioning screw 23 by rotating the rod. During the process, the connecting ring 211 is driven to rotate in the annular groove 212 by rotating the rectangular block 27, so that the rectangular block 27 is aligned with the rectangular groove 26, until the positioning sleeve 213 is installed in place, at which time the rectangular block 27 will be stuck in the rectangular groove 26, and then the rubber pad 215 is put on the locking screw 28 and locked with the locking nut 210.
[0021] like Figure 1 , Figure 2 and Figure 3As shown, the compaction assembly 29 includes a clamping cover 2901 arranged on the top of the mold 1, and the bottom of the clamping cover 2901 is fixedly connected to a clamping plate 2902, the bottom of the clamping plate 2902 penetrates the mold 1 and is pressed against the top of the adjustment plate 21, and the four corners of the top of the mold 1 are fixedly connected with bolts 2903, and the top of the bolt 2903 penetrates to the top of the clamping cover 2901, and the surface of the bolt 2903 is threadedly connected with a clamping nut 2904. After the concrete is poured into the mold 1, the clamping cover 2901 and the clamping plate 2902 are pressed on the top of the mold 1 and are sleeved on the surface of the bolt 2903, and then the clamping nut 2904 is used to lock it.
[0022] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the other side of the cross plate 25 is rotatably connected to a ring-shaped operating rod 214, one end of the operating rod 214 passes through the cross plate 25 and is fixedly connected to the positioning sleeve 213, and the positioning sleeve 213 is rotated by rotating the operating rod 214.
[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the surface of the positioning screw 23 is threadedly connected with a positioning nut 24 , and the positioning nut 24 is located inside the mold 1 . After adjusting the position of the adjustment plate 21 , the positioning nut 24 is rotated to make the positioning nut 24 close to the inner wall of the mold 1 .
[0024] When the utility model is in use, the adjusting screw 22 is rotated to drive the adjusting plate 21 to slide in the mold 1 until a suitable space is adjusted in the mold 1. After adjusting the position of the adjusting plate 21, the positioning nut 24 is rotated to make the positioning nut 24 close to the inner wall of the mold 1, and then the positioning sleeve 213 is moved close to the positioning screw 23 through the cross plate 25, and then the rod positioning sleeve 213 is threadedly connected to the surface of the positioning screw 23 in sequence. During the process, the connecting ring 211 is driven to rotate in the annular groove 212 by rotating the rectangular block 27, so that the rectangular block 27 is aligned with the rectangular groove 26, until the positioning sleeve 213 is installed in place, the rectangular block 27 will be stuck in the rectangular groove 26, and then the rubber pad 215 is sleeved on the locking screw 28 and locked with the locking nut 210. After that, after the concrete is poured into the mold 1, the clamping cover 2901 and the clamping plate 2902 are pressed on the top of the mold 1, and are sleeved on the surface of the bolt 2903, and then the clamping nut 2904 is used to lock it.
[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A frame type prefabricated component mold, characterized in that: include: A mold (1), wherein an adjustment mechanism (2) is arranged inside the mold (1), and one side of the adjustment mechanism (2) penetrates to the outside of the mold (1); The adjusting mechanism (2) comprises an adjusting plate (21) which slides inside the mold (1); one side of the adjusting plate (21) is rotatably connected to an adjusting screw (22); the other end of the adjusting screw (22) passes through the outside of the mold (1); a rectangular groove (26) is provided at the other end of the adjusting screw (22); a rectangular block (27) is clamped inside the rectangular groove (26); the other end of the rectangular block (27) passes through the rectangular groove (26) and is rotatably connected to a cross plate (25); a side of the cross plate (25) close to the mold (1) is rotatably connected to a ring-shaped positioning sleeve (213); the inner wall of the positioning sleeve (213) is threadedly connected to a positioning screw (23); the other end of the positioning screw (23) passes through the mold (1) and is fixedly connected to the adjusting plate (21); a compacting component (29) is provided at the top of the mold (1).
2. A frame type prefabricated component mold according to claim 1, characterized in that: The compacting assembly (29) comprises a pressing cover (2901) arranged on the top of the mold (1), the bottom of the pressing cover (2901) is fixedly connected to a pressing plate (2902), and the bottom of the pressing plate (2902) passes through the mold (1) and is pressed against the top of the adjustment plate (21).
3. The frame type prefabricated component mold according to claim 1, characterized in that: The other end of the rectangular block (27) is fixedly connected with a connecting ring (211), one side of the cross plate (25) is provided with an annular groove (212), and the connecting ring (211) is rotatably connected to the inner wall of the annular groove (212).
4. The frame type prefabricated component mold according to claim 1, characterized in that: The other end of the rectangular block (27) is fixedly connected with a locking screw (28), the other end of the locking screw (28) penetrates the outside of the cross plate (25), and the surface of the locking screw (28) is threadedly connected with a locking nut (210).
5. A frame type prefabricated component mold according to claim 4, characterized in that: The surface of the locking screw (28) is sleeved with a rubber pad (215), and the rubber pad (215) is located between the locking nut (210) and the cross plate (25).
6. The frame type prefabricated component mold according to claim 1, characterized in that: The other side of the cross plate (25) is rotatably connected to an annularly distributed operating rod (214), and one end of the operating rod (214) penetrates the cross plate (25) and is fixedly connected to the positioning sleeve (213).
7. The frame type prefabricated component mold according to claim 1, characterized in that: The surface of the positioning screw (23) is threadedly connected with a positioning nut (24), and the positioning nut (24) is located inside the mold (1).
8. The frame type prefabricated component mold according to claim 2, characterized in that: The four corners of the top of the mold (1) are fixedly connected with bolts (2903), the top ends of the bolts (2903) penetrate to the top of the clamping cover (2901), and the surfaces of the bolts (2903) are threadedly connected with clamping nuts (2904).