Prefabricated part thermal insulation layer limiting tool
By designing the prefabricated component insulation layer limit workpiece, the foam board is fixed using the limiting mechanism of threaded columns and thread sleeves, the problem of floating on the foam board is solved and the quality of component forming is ensured.
Patent Information
- Application Number
- CN202323351283.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-09
AI Technical Summary
During the production process of prefabricated components, the foam board is prone to float in concrete, which drives the mesh steel bars to float, resulting in insufficient effective thickness of the molded mesh steel bars and insulation layer, affecting the component forming quality.
A prefabricated component insulation layer limit tool is designed, including the device main body, pad block, connecting box, drive mechanism, transmission mechanism and limit mechanism. Through the cooperation of threaded columns and thread sleeves, limit fixation of the foam plate is achieved. Prevent it from floating.
It effectively prevents the upwelling of the insulation layer and mesh steel bars, ensures the effective thickness after forming, and improves the forming quality of the component.
Smart Images
Figure CN222223019U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building construction, and in particular relates to a limiting tool for a thermal insulation layer of a prefabricated component. Background Art
[0002] In prefabricated exterior walls, interior partitions and fully prefabricated floor slabs, a layer of polystyrene board or extruded board foam material is usually embedded in the middle of the component because of the need to reduce weight or keep the heat. The production process sequence of the component is generally: laying the bottom layer of concrete, laying the foam board, laying the mesh steel bar, and laying the surface layer of concrete. In practice, when laying the surface layer of concrete, the foam board is prone to float up in the concrete, and it drives the mesh steel bar to float up together, resulting in insufficient effective thickness of the mesh steel bar and insulation layer after forming, affecting the forming quality of the prefabricated component.
[0003] Application number "CN202321166818.1" records "an inverted roof assembly insulation layer prefabricated component and a roof insulation layer structure, including a support, an insulation layer, a fixing, a reinforcement, a mortar layer, a reinforcement frame and a binding member, wherein the support, the insulation layer and the mortar layer are arranged in sequence from bottom to top, the fixing member for connection and fixing is arranged in the insulation layer and the mortar layer, the reinforcement member for reinforcement is arranged in the mortar layer, the reinforcement frame is enclosed on the side of the support, the insulation layer and the mortar layer, and plays a role in strengthening and fixing the insulation layer and the mortar layer, the support is fixedly connected to the reinforcement frame, and the binding member is arranged on the reinforcement frame, and is used for connecting and fixing two adjacent insulation layer prefabricated components."
[0004] The above patent is based on the inverted roof assembly insulation layer prefabricated components and roof insulation layer structure. By combining the insulation layer insulation board with mortar and reinforcements such as wire mesh to form an insulation layer prefabricated component, large-scale factory prefabrication can be achieved, and then the finished product is transported to the site for paving, so that the process of laying the insulation board and pouring the insulation board fine stone concrete protective layer can be completed in advance in the factory, which can improve construction efficiency, speed up the construction progress and shorten the construction period; by prefabrication in the factory, the insulation board and the mortar layer are pre-processed and combined, eliminating the two traditional processes of laying the insulation board and pouring the concrete protective layer, which can simplify the construction, simplify the operation on the construction site, reduce the amount of wet work on site, reduce pollution to the environment, and achieve the purpose of green and environmentally friendly construction; because prefabricated and assembled construction can be carried out, when the roof leaks in the later stage, the building surface layer can be cleaned, the roof insulation layer can be removed to check the leakage point, and it has the characteristics of convenient repair; the structure of the entire insulation layer prefabricated component is simple, easy to construct, and the structure is firm, and the insulation layer is not easy to be damaged.
[0005] The above patent can realize large-scale prefabrication in factories, and then transport the finished products to the site for paving, which can improve construction efficiency, shorten construction period, simplify construction, reduce on-site wet work, reduce pollution to the environment, facilitate repair, and have a simple and firm structure. However, when the device is used to spread the surface concrete, the foam board tends to float up in the concrete, and drive the mesh steel bars to float up together, resulting in insufficient effective thickness of the formed mesh steel bars and insulation layer, affecting the forming quality of the prefabricated components. Utility Model Content
[0006] The purpose of the utility model is to provide a prefabricated component insulation layer limiting tooling, aiming to solve the problem in the prior art that the foam board is prone to floating in the concrete, and drives the mesh steel bars to float together, resulting in insufficient effective thickness of the formed mesh steel bars and insulation layer, affecting the forming quality of the prefabricated component.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] A prefabricated component insulation layer limiting tool, comprising:
[0009] Device body;
[0010] A pad, which is arranged on the device body;
[0011] A connection box, which is fixed to the side wall of the cushion block;
[0012] A driving mechanism, which is arranged on the device body and the connection box;
[0013] A transmission mechanism, which is disposed on the driving mechanism and is used to control the height of the foam board; and
[0014] A limiting mechanism is arranged on the cushion block and is used to limit and fix the foam board.
[0015] As a preferred solution of the utility model, the device body includes a base, a column and a pole, the column is fixedly arranged at one end of the top of the base, and the pole is fixedly arranged at the other end of the top of the base.
[0016] As a preferred solution of the utility model, the driving mechanism includes a rotating rod, a worm wheel, a worm and a knob, the rotating rod has two ends rotatably arranged on both sides of the inner wall of the connecting box, the worm wheel is fixedly arranged on one end of the outer wall of the rotating rod, one end of the worm is rotatably arranged on the inner wall of the connecting box, and the other end thereof passes through the connecting box, the knob is fixedly arranged on the end of the worm, and the worm wheel and worm are meshed with each other.
[0017] As a preferred solution of the utility model, the transmission mechanism includes a rack and a gear, the rack is fixed to the side wall of the vertical rod, the gear is fixed to one end of the outer wall of the rotating rod, and the rack and the gear are meshed with each other.
[0018] As a preferred solution of the utility model, the limiting mechanism includes a threaded column, a pressure plate and a threaded sleeve. The threaded column is symmetrically provided with two, and the two threaded columns are respectively fixed at the two ends of the top of the cushion block. The pressure plate has two ends that are slidably sleeved on the outer walls of the two threaded columns. The threaded sleeve is symmetrically provided with two, and the two threaded sleeves are respectively threadedly sleeved on the outer walls of the two threaded columns.
[0019] As a preferred solution of the utility model, one end of the cushion block is slidably sleeved on the circumferential surface of the column, and the other end of the cushion block is slidably sleeved on the outer wall of the upright pole.
[0020] As a preferred solution of the utility model, a limiting plate is fixedly provided on the outer wall of the vertical pole near the top, which is used to limit the rising height of the cushion block.
[0021] Compared with the prior art, the beneficial effects of the utility model are:
[0022] 1. By rotating the two ends of the rotating rod respectively on both sides of the inner wall of the connecting box, the worm wheel is fixed on one end of the outer wall of the rotating rod, one end of the worm is rotatably arranged on the inner wall of the connecting box, and the other end thereof passes through the connecting box, the knob is fixed on the end of the worm, and the worm wheel and the worm are meshed with each other, the rack is fixed on the side wall of the vertical pole, the gear is fixed on one end of the outer wall of the rotating rod, and the rack and the gear are meshed with each other, so as to facilitate the free movement of the position of the cushion block and reduce the limitation that the fixed position of the thermal insulation layer of the device cannot be replaced at will.
[0023] 2. By fixing two threaded columns at the two ends of the top of the cushion block, the two ends of the pressure plate are slidably sleeved on the outer walls of the two threaded columns, and the two threaded sleeves are threadedly sleeved on the outer walls of the two threaded columns, the overall stability of the device is effectively improved, so that the insulation layer will not be detached. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:
[0025] Figure 1 This is a first-angle stereoscopic view of a prefabricated component insulation layer limiting tooling of the utility model;
[0026] Figure 2 This is a three-dimensional cross-sectional view from the first perspective of a prefabricated component insulation layer limiting tooling of the utility model;
[0027] Figure 3 This is a first-perspective three-dimensional exploded view of a prefabricated component insulation layer limiting tooling of the utility model;
[0028] Figure 4 This is a second-angle stereoscopic view of a prefabricated component insulation layer limiting tooling of the utility model;
[0029] Figure 5 This is a second-angle three-dimensional exploded view of a prefabricated component insulation layer limiting tooling of the utility model;
[0030] Figure 6 for Figure 3 Enlarged view of point A in the middle.
[0031] In the figure: 1. base; 2. column; 3. pole; 4. limit plate; 5. cushion block; 6. connecting box; 7. rack; 8. rotating rod; 9. gear; 10. worm wheel; 11. worm; 12. knob; 13. threaded column; 14. pressure plate; 15. threaded sleeve. DETAILED DESCRIPTION
[0032] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.
[0033] Example
[0034] See also Figure 1-6 , the utility model provides the following technical solutions:
[0035] A prefabricated component insulation layer limiting tool, which is composed of a device body, a cushion block 5, a connection box 6, a driving mechanism, a transmission mechanism and a limiting mechanism, which is specifically described as follows:
[0036] See also Figure 1 , device body, specifically, the device body includes a base 1, a column 2 and a pole 3, the column 2 is fixed at one end of the top of the base 1, and the pole 3 is fixed at the other end of the top of the base 1;
[0037] See also Figure 2 , a cushion block 5 is arranged on the device body;
[0038] See also Figure 3 , the connection box 6 is fixedly arranged on the side wall of the cushion block 5;
[0039] See also Figure 6The driving mechanism is arranged on the device body and the connection box 6. Specifically, the driving mechanism includes a rotating rod 8, a worm wheel 10, a worm 11 and a knob 12. The two ends of the rotating rod 8 are respectively rotatably arranged on both sides of the inner wall of the connection box 6. The worm wheel 10 is fixedly arranged at one end of the outer wall of the rotating rod 8. One end of the worm 11 is rotatably arranged on the inner wall of the connection box 6, and the other end thereof passes through the connection box 6. The knob 12 is fixedly arranged at the end of the worm 11, and the worm wheel 10 and the worm 11 are meshed with each other.
[0040] See also Figure 6 , a transmission mechanism is arranged on the driving mechanism, which is used to control the height of the foam board. Specifically, the transmission mechanism includes a rack 7 and a gear 9. The rack 7 is fixed to the side wall of the vertical rod 3, and the gear 9 is fixed to one end of the outer wall of the rotating rod 8, and the rack 7 and the gear 9 are meshed with each other; and
[0041] See also Figure 4 The limiting mechanism is arranged on the cushion block 5, which is used to limit and fix the foam board. Specifically, the limiting mechanism includes a threaded column 13, a pressure plate 14 and a threaded sleeve 15. The threaded column 13 is symmetrically provided with two, and the two threaded columns 13 are respectively fixed at the two ends of the top of the cushion block 5. The two ends of the pressure plate 14 are respectively slidably sleeved on the outer walls of the two threaded columns 13. The threaded sleeves 15 are symmetrically provided with two, and the two threaded sleeves 15 are respectively threadedly sleeved on the outer walls of the two threaded columns 13.
[0042] See also Figure 5 One end of the cushion block 5 is slidably sleeved on the circumferential surface of the column 2, and the other end of the cushion block 5 is slidably sleeved on the outer wall of the upright pole 3.
[0043] See also Figure 3 A limiting plate 4 is fixedly provided at the top of the outer wall of the upright 3 to limit the rising height of the cushion block 5.
[0044] In this embodiment: by rotating the two ends of the rotating rod 8 on both sides of the inner wall of the connecting box 6 respectively, the worm wheel 10 is fixed on one end of the outer wall of the rotating rod 8, one end of the worm 11 is rotatably set on the inner wall of the connecting box 6, and the other end thereof passes through the connecting box 6, the knob 12 is fixed on the end of the worm 11, and the worm wheel 10 and the worm 11 are meshed with each other, the rack 7 is fixed on the side wall of the vertical pole 3, the gear 9 is fixed on one end of the outer wall of the rotating rod 8, and the rack 7 and the gear 9 are meshed with each other, so as to facilitate the free movement of the position of the cushion block 5 and reduce the limitation that the fixed position of the thermal insulation layer of the device cannot be replaced at will.
[0045] By fixing the two threaded columns 13 at the two ends of the top of the cushion block 5, the two ends of the pressure plate 14 are slidably sleeved on the outer walls of the two threaded columns 13, and the two threaded sleeves 15 are threadedly sleeved on the outer walls of the two threaded columns 13, the overall stability of the device is effectively improved, so that the insulation layer will not be detached.
[0046] The working principle and use process of the utility model are as follows: first confirm the pre-embedded points of the insulation layer, place the base 1 at the four corners of the determined points, then install the mesh steel bars, load them into the steel bar groove of the base 1, and then lay the bottom concrete. After the bottom concrete is poured, the lower part of the base 1 and the bottom of the pad 5 are pre-embedded in the bottom concrete, and then the insulation layer is inserted into the column 2, the pole 3 and the threaded column 13, and fits with the top of the pad 5. If you want to control the distance between the insulation layer and the base 1, you can By turning the knob 12, the worm 11 and the worm wheel 10 are meshed, and then the rotating rod 8 and the gear 9 are driven, so that the position of the pad 5 can be raised and lowered. When the insulation layer is moved to the desired position, the pressure plate 14 is passed through the threaded column 13 to fit the insulation layer, and then the threaded column 13 and the threaded sleeve 15 are threaded to achieve limited fixation, and finally the surface concrete is placed. During the pouring, the new concrete cannot push or lift the insulation layer to float up, which effectively solves the problem of the insulation layer floating up.
[0047] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A prefabricated component insulation layer limiting tool, characterized in that: include: Device body; A cushion block (5) is arranged on the device body; A connection box (6) fixedly arranged on a side wall of the cushion block (5); A driving mechanism, which is arranged on the device body and the connection box (6); A transmission mechanism, which is disposed on the driving mechanism and is used to control the height of the foam board; and A limiting mechanism is arranged on the cushion block (5) and is used to limit and fix the foam board.
2. A prefabricated component insulation layer limiting tooling according to claim 1, characterized in that: The device body comprises a base (1), a column (2) and a pole (3); the column (2) is fixedly arranged at one end of the top of the base (1), and the pole (3) is fixedly arranged at the other end of the top of the base (1).
3. A prefabricated component insulation layer limiting tooling according to claim 2, characterized in that: The driving mechanism comprises a rotating rod (8), a worm wheel (10), a worm (11) and a knob (12); the two ends of the rotating rod (8) are rotatably arranged on both sides of the inner wall of the connecting box (6); the worm wheel (10) is fixedly arranged on one end of the outer wall of the rotating rod (8); one end of the worm (11) is rotatably arranged on the inner wall of the connecting box (6), and the other end thereof passes through the connecting box (6); the knob (12) is fixedly arranged on the end of the worm (11), and the worm wheel (10) and the worm (11) are meshed with each other.
4. A prefabricated component insulation layer limiting tooling according to claim 3, characterized in that: The transmission mechanism comprises a rack (7) and a gear (9); the rack (7) is fixedly arranged on the side wall of the vertical rod (3); the gear (9) is fixedly arranged on one end of the outer wall of the rotating rod (8); and the rack (7) and the gear (9) are meshed with each other.
5. A prefabricated component insulation layer limiting tooling according to claim 4, characterized in that: The limiting mechanism comprises a threaded column (13), a pressure plate (14) and a threaded sleeve (15); the threaded column (13) is symmetrically provided with two, and the two threaded columns (13) are respectively fixed at the two ends of the top of the cushion block (5); the pressure plate (14) has two ends respectively slidably sleeved on the outer walls of the two threaded columns (13); the threaded sleeve (15) is symmetrically provided with two, and the two threaded sleeves (15) are respectively threadedly sleeved on the outer walls of the two threaded columns (13).
6. A prefabricated component insulation layer limiting tooling according to claim 5, characterized in that: One end of the cushion block (5) is slidably sleeved on the circumferential surface of the column (2), and the other end of the cushion block (5) is slidably sleeved on the outer wall of the upright pole (3).
7. A prefabricated component insulation layer limiting tooling according to claim 6, characterized in that: A limiting plate (4) is fixedly provided at a position close to the top of the outer wall of the vertical pole (3), and is used to limit the rising height of the cushion block (5).