Constructional column feeding port device
By designing and constructing the column feeding port device and using the cooperation of the baffle and locking components, the problem of excess concrete during the pouring process was solved, the work efficiency was improved, and the concrete was made denser.
Patent Information
- Application Number
- CN202421104363.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When pouring structural columns, the concrete at the mouth of the dustpan solidifies and produces excess parts, resulting in waste of materials and reduced work efficiency.
Design a structure column feed opening device, including vertical plates, baffles, ear plates, moving parts and locking components. Through the rotation of the baffles and the cooperation of the locking components, the pouring and solidification of concrete are controlled to avoid the production of excess concrete. .
It effectively avoids excess concrete on the top of the structural column, improves work efficiency, and makes the concrete more dense through vibration transmission, solving the problem of inconvenient vibration of concrete at the feeding port device.
Smart Images
Figure CN222376016U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of structural column casting, and in particular to a structural column feeding port device. Background Art
[0002] Structural columns are used to reinforce the wall. The wall is built first and then the concrete is poured. When pouring structural columns, wooden formwork and wooden square formwork are usually used for construction.
[0003] During the pouring process, excess concrete will be produced at the dustpan mouth after solidification. The excess concrete outside the structural column needs to be removed manually later, resulting in material waste and reduced work efficiency. Utility Model Content
[0004] The main purpose of the present application is to provide a structural column feeding port device, which aims to solve the problem of excess concrete being produced at the dustpan opening after solidification.
[0005] To achieve the above-mentioned purpose, the present application provides a structural column feeding port device, which, together with the structural column formwork and the wall, forms a casting space for the structural column, the structural column formwork includes a back plate and a support plate arranged opposite to each other on both sides of the wall, the structural column feeding port device is installed above the support plate, and the structural column feeding port device includes a vertical plate, a baffle, two ear plates, a movable part and a locking assembly, wherein the vertical plate is in contact with the wall, and a side of the vertical plate away from the support plate has a notch; the baffle is rotatably connected to the vertical plate and the connection area is located at the notch close to the support plate, the baffle has the freedom to rotate around the width direction of the vertical plate, and the baffle rotates around the width direction of the vertical plate in response to the driving force The baffle is rotated out of or into the notch, wherein the outer periphery of the baffle is fitted with the side wall of the notch when the baffle is rotated into the notch; the two ear plates are relatively arranged on the side of the vertical plate away from the wall in the width direction of the vertical plate, the baffle is located between the two ear plates, and each ear plate is provided with a through groove, wherein when the baffle is rotated out of the notch, the two sides of the baffle are respectively fitted with the two ear plates; the moving part extends along the width direction of the vertical plate, the moving part is fixed to the side of the baffle away from the wall, and the two ends of the moving part respectively pass through the through grooves of the corresponding ear plates; the locking assembly is arranged on the side of one ear plate away from the other ear plate, and when the baffle is rotated into the notch, the locking assembly cooperates with the moving part to lock or release the rotational freedom of the baffle.
[0006] Optionally, the through groove is arc-shaped, and includes a first wall surface and a second wall surface, the first wall surface is located above the second wall surface, and the moving member respectively contacts the first wall surface and the second wall surface.
[0007] Optionally, a groove corresponding to the locking assembly is provided on the movable part; the locking assembly includes an angle steel and a locating pin, wherein the angle steel is fixed to the ear plate and is located on the side of the through slot away from the support plate, and a through hole extending along the height direction of the vertical plate is provided on the angle steel; the locating pin passes through the through hole and when the baffle plate turns into the notch, the locating pin is embedded in the groove in response to the driving force, wherein the outer periphery of the locating pin is in contact with the side wall of the through hole.
[0008] Optionally, the locking assembly also includes a fixed part, a sliding plate and a limit plate, wherein the fixed part is fixed on the angle steel, the positioning pin passes through the fixed part and is slidably connected to the fixed part, the positioning pin has the freedom to slide along the height direction of the vertical plate; the sliding plate is slidably fitted to the side of the angle steel facing the fixed part, the sliding plate has the freedom to slide along the thickness direction of the vertical plate, and the sliding plate moves along the thickness of the vertical plate in response to the driving force to block or open the through hole; the limit plate is fixed to the side of the vertical plate facing the fixed part, and the limit plate is located on the side of the fixed part away from the sliding plate.
[0009] Optionally, the minimum distance between the limiting plate and the fixing portion is a, the length of the positioning pin is b, and b>a; the minimum distance between the plane where the sliding plate is located and the limiting plate is c, and b≤c.
[0010] Optionally, the locking assembly also includes a first support portion, a second support portion and a spring, wherein the first support portion is fixed to an end of the sliding plate away from the vertical plate; the second support portion is fixed to the angle steel and is located on a side of the first support portion away from the sliding plate; the spring extends along the thickness direction of the vertical plate and is connected between the first support portion and the second support portion, and the spring is in a compressed state.
[0011] Optionally, the moving part is a hollow structure.
[0012] Optionally, the structural column feeding port device further includes a reinforcing rod, which extends along the width direction of the vertical plate and connects the two ear plates, wherein the moving part is located between the reinforcing rod and the vertical plate.
[0013] Optionally, the reinforcing rod is a threaded rod and passes through the two ear plates; the structural column feeding port device also includes four nuts, which are all threadedly connected to the outer periphery of the reinforcing rod, and the four nuts respectively contact the opposite sides of the two ear plates and the back sides of the two ear plates.
[0014] Optionally, a plurality of reinforcement holes are provided on the vertical plate, and a through-wall screw is correspondingly provided on each reinforcement hole to connect the vertical plate and the wall.
[0015] The embodiment of the present application provides a structural column feeding port device, which is arranged above the support plate when working. At this time, the width direction of the vertical plate is kept horizontal, and the height direction of the vertical plate is vertical. The baffle is rotated to make the baffle rotate out of the gap. At this time, concrete is poured between the gap and the baffle, and the concrete falls into the space between the back plate, the wall, the support plate and the feeding port device to form a structural column. During the pouring process, a vibrating rod is used to vibrate the concrete to make it more compact. When the concrete is flush with the highest point of the baffle, the pouring is stopped. At this time, the top part of the structural column is not poured with concrete due to the height limit of the highest point of the baffle. The moving part is further used to push the baffle into the gap, that is, the baffle is parallel to the wall surface. The locking assembly cooperates with the moving part to limit the rotational freedom of the baffle to wait for the concrete to solidify. In the process of pushing the baffle, the concrete between the baffle and the wall gradually fills the top part of the structural column. In this way, after the pouring of the structural column is completed, no excess part will be generated and there is no need to remove it later, thereby improving work efficiency. At the same time, in the process of pushing the baffle, a rubber hammer can be used to lightly knock the baffle, so that the vibration is transmitted to the concrete at the feeding port device through the baffle, solving the problem that the concrete at the feeding port device is not easy to vibrate and achieving the effect of dense concrete. After the pouring is completed, the back plate, the support plate and the feeding port device can be removed, and the feeding port device can be recycled. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A diagram showing the state of use of a structural column feeding port device provided in an embodiment of the present application;
[0017] Figure 2 A schematic diagram of the overall structure of a structural column feeding port device provided in an embodiment of the present application;
[0018] Figure 3 for Figure 2 A schematic diagram of the structure of the embodiment when the baffle plate rotates out of the notch;
[0019] Figure 4 for Figure 3 A magnified view of the structure in the middle.
[0020] In the figure: 01, back plate; 02, support plate; 1, vertical plate; 11, reinforcement hole; 2, baffle; 3, ear plate; 31, through slot; 4, moving part; 41, groove; 5, locking assembly; 51, angle steel; 52, positioning pin; 53, fixing part; 54, sliding plate; 55, limit plate; 56, first support part; 57, second support part; 58, spring; 61, reinforcement rod; 62, nut.
[0021] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0022] 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 of 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.
[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0024] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0025] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0026] refer to Figure 1 to Figure 4The structural column feeding port device, the structural column formwork and the wall form a casting space for the structural column. The structural column formwork includes a back plate 01 and a support plate 02 arranged opposite to each other on both sides of the wall. The structural column feeding port device is installed above the support plate 02. The structural column feeding port device includes a vertical plate 1, a baffle 2, two ear plates 3, a moving part 4 and a locking assembly 5, wherein the vertical plate 1 is in contact with the wall, and a side of the vertical plate 1 away from the support plate 02 has a notch; the baffle 2 is rotatably connected to the vertical plate 1 and the connection area is located at the notch close to the support plate 02, the baffle 2 has the freedom to rotate around the width direction of the vertical plate 1, and the baffle 2 rotates out of or into the notch around the width direction of the vertical plate 1 in response to the driving force, wherein, and when When the baffle 2 is rotated into the notch, the outer periphery of the baffle 2 is in contact with the side wall of the notch; the two ear plates 3 are relatively arranged on the side of the vertical plate 1 away from the wall in the width direction of the vertical plate 1, and the baffle 2 is located between the two ear plates 3. Each ear plate 3 is provided with a through groove 31, wherein, when the baffle 2 is rotated out of the notch, the two sides of the baffle 2 are respectively in contact with the two ear plates 3; the moving part 4 extends along the width direction of the vertical plate 1, and the moving part 4 is fixed to the side of the baffle 2 away from the wall, and the two ends of the moving part 4 pass through the through groove 31 of the corresponding ear plate 3 respectively; the locking assembly 5 is arranged on the side of one ear plate 3 away from the other ear plate 3, and when the baffle 2 is rotated into the notch, the locking assembly 5 cooperates with the moving part 4 to lock or release the rotational freedom of the baffle 2.
[0027] The embodiment of the present application proposes a structural column feeding port device, in which the width, height and thickness directions of the vertical plate 1 are respectively X, Y and Z directions; when working, the feeding port device is set above the support plate 02, at this time, the width direction X of the vertical plate 1 is kept horizontal, and the height direction Y of the vertical plate 1 is vertical, and the baffle 2 is rotated to make the baffle 2 rotate out of the gap. At this time, concrete is poured between the gap and the baffle 2, and the concrete falls into the space between the back plate 01, the wall, the support plate 02 and the feeding port device to form a structural column. During the pouring process, a vibrating rod is used to vibrate the concrete to make it more dense. When the concrete is flush with the highest point of the baffle 2, the pouring is stopped. At this time, the top part of the structural column is not poured with concrete due to the height limit of the highest point of the baffle 2, and the baffle is further pushed by the moving part 4. 2 turns into the gap, that is, the baffle 2 is parallel to the wall surface, and the rotational freedom of the baffle 2 is limited by the locking assembly 5 and the moving part 4 to wait for the concrete to solidify. In the process of pushing the baffle 2, the concrete between the baffle 2 and the wall surface gradually fills the top part of the structural column. In this way, after the casting of the structural column is completed, no redundant part will be generated, and there is no need for manual removal, which improves work efficiency; at the same time, in the process of pushing the baffle 2, the baffle 2 can be lightly knocked with a rubber hammer, so that the vibration can be transmitted to the concrete at the feeding port device by the baffle 2, so as to solve the problem that the concrete at the feeding port device is not easy to vibrate and achieve the effect of dense concrete; after the casting is completed, the back plate 01, the support plate 02 and the feeding port device can be removed, and the feeding port device can be recycled.
[0028] Specifically, when the baffle 2 rotates into the notch, the baffle 2 is parallel to the wall or the vertical board 1. If the position of the baffle 2 at this time is taken as the starting position, the maximum rotation angle of the baffle 2 relative to the starting position can be 45°, that is, the angle between the baffle 2 and the vertical board 1 is 45°. At this time, the moving part 4 conflicts with the side of the through groove 31 away from the vertical board 1, that is, the moving part 4 cannot continue to move away from the vertical board 1, and the rotation angle of the baffle 2 reaches the maximum. At this time, it is more labor-saving to move the moving part 4 to drive the baffle 2 to rotate parallel to the wall.
[0029] It should be understood that when the baffle 2 is rotated out of the gap, that is, when the baffle 2 has an angle with the wall or the vertical plate 1, the two sides of the baffle 2 are respectively fitted with two ear plates 3, so as to prevent the concrete from leaking out of the gap between the baffle 2 and the ear plates 3 when the baffle 2 is rotated to be parallel to the wall; when the baffle 2 is rotated into the gap, the outer periphery of the baffle 2 is fitted with the side wall of the gap to also prevent the concrete from leaking out of the gap between the baffle 2 and the gap.
[0030] It should be noted that the baffle 2 is connected to the vertical board 1 through a hinge, and the hinge is arranged on the side of the vertical board 1 facing away from the wall.
[0031] Among them, the vertical plate 1, the baffle 2 and the ear plate 3 are all made of 1.5 mm thick steel plates, and the back plate 01 and the support plate 02 are made of 12 mm thick bamboo plywood.
[0032] refer to Figure 2 In an exemplary embodiment, the through slot 31 is arc-shaped, and the through slot 31 may include a first wall surface and a second wall surface, the first wall surface is located above the second wall surface, and the moving member 4 respectively contacts the first wall surface and the second wall surface.
[0033] Specifically, when the moving member 4 always contacts the first wall and the second wall of the through groove 31, the cross-sectional area of the arc-shaped through groove 31 perpendicular to the width direction X of the vertical plate 1 reaches the minimum. In this way, when the baffle 2 rotates to be parallel to the wall, the amount of concrete between the baffle 2 and the wall that leaks from the through groove 31 is small, which does not affect the normal use of the feeding port device.
[0034] It should be understood that the first wall surface and the second wall surface are arranged at intervals in the radial direction of the arc-shaped through groove 31 , and the first wall surface and the second wall surface may be parallel to each other.
[0035] refer to Figure 2 and Figure 3In an exemplary embodiment, a groove 41 corresponding to the locking assembly 5 is provided on the moving part 4; the locking assembly 5 includes an angle steel 51 and a positioning pin 52, wherein the angle steel 51 is fixed to the ear plate 3 and is located on the side of the through groove 31 away from the support plate 02, and a through hole extending along the height direction Y of the vertical plate 1 is provided on the angle steel 51; the positioning pin 52 passes through the through hole and when the baffle 2 turns into the notch, the positioning pin 52 is embedded in the groove 41 in response to the driving force, wherein the outer periphery of the positioning pin 52 is in contact with the side wall of the through hole.
[0036] Specifically, when the baffle 2 rotates to be parallel to the wall, the movable part 4 is located below the angle steel 51. At this time, the through hole on the angle steel 51 corresponds to the groove 41. At this time, the positioning pin 52 is inserted into the groove 41 through the through hole, so that the movable part 4 can follow the freedom of rotation of the baffle 2, thereby locking the freedom of the baffle 2 to prevent the baffle 2 from rotating while waiting for the concrete to solidify.
[0037] When the feeding port device is in use, the width direction X of the vertical plate 1 is horizontal, and the height direction Y is vertical, that is, at this time, the positioning pin 52 will be firmly inserted into the groove 41 due to its own gravity.
[0038] Furthermore, there can be two groups of locking assemblies 5, and the two groups of locking assemblies 5 are relatively arranged on the sides of the two ear plates 3 that are away from each other. Then there are also two corresponding grooves 41. Two positioning pins 52 are respectively inserted into the corresponding grooves 41 to apply force on both sides of the baffle 2 to lock the rotational freedom of the baffle 2, which has a better effect and can prevent the baffle 2 from deformation.
[0039] It should be noted that when the locating pin 52 is embedded in the groove 41, if the outer periphery of the locating pin 52 fits with the side wall of the through hole, the locating pin 52 cooperates with the groove 41 and the through hole on the movable part 4, which can completely lock the rotational freedom of the baffle 2 and prevent the movement of the baffle 2 from affecting the casting of the structural column.
[0040] refer to Figure 4 In an exemplary embodiment, the locking assembly 5 may further include a fixing portion 53, a sliding plate 54 and a limiting plate 55, wherein the fixing portion 53 is fixed on the angle steel 51, the positioning pin 52 passes through the fixing portion 53 and is slidably connected to the fixing portion 53, and the positioning pin 52 has the freedom to slide along the height direction Y of the vertical plate 1; the sliding plate 54 is slidably fitted on the side of the angle steel 51 facing the fixing portion 53, and the sliding plate 54 has the freedom to slide along the thickness direction Z of the vertical plate 1, and the sliding plate 54 moves along the thickness of the vertical plate 1 in response to the driving force to block or open the through hole; the limiting plate 55 is fixed on the side of the vertical plate 1 facing the fixing portion 53, and the limiting plate 55 is located on the side of the fixing portion 53 away from the sliding plate 54; the minimum distance between the limiting plate 55 and the fixing portion 53 is a, the length of the positioning pin 52 is b, and b>a; the minimum distance between the plane where the sliding plate 54 is located and the limiting plate 55 is c, and b≤c.
[0041] Specifically, when the sliding plate 54 closes the through hole, the positioning pin 52 is located between the sliding plate 54 and the limiting plate 55. Due to its own gravity, the end of the positioning pin 52 close to the sliding plate 54 contacts the sliding plate 54. When the baffle 2 rotates to be parallel to the wall, the sliding plate 54 is pulled along the thickness direction Z of the vertical plate 1, so that the sliding plate 54 is away from the vertical plate 1 and the through hole is opened. At this time, the positioning pin 52 can pass through the through hole due to its own gravity and be inserted into the groove 41. At this time, the positioning pin 52 is still in contact with the fixed plate 2. The fixed portion 53 slides in cooperation; when the rotational freedom of the baffle 2 needs to be released, the positioning pin 52 is moved along the height direction Y of the vertical plate 1 to make the positioning pin 52 away from the groove 41 and the through hole, and then the sliding plate 54 is moved to make the sliding plate 54 close the through hole, and the positioning pin 52 can be released. At this time, the positioning pin 52 is in conflict with the sliding plate 54, and the end of the positioning pin 52 away from the sliding plate 54 is limited by the limiting plate 55, so that the positioning pin 52 will not slide off the fixed portion 53, thereby preventing the positioning pin 52 from being lost during use.
[0042] It should be understood that when b>a, the length of the positioning pin 52 is greater than the distance between the limiting plate 55 and the fixing portion 53, ensuring that the positioning pin 52 cannot be separated from the fixing portion 53 between the limiting plate 55; when b≤c, it ensures that the positioning pin 52 can be located between the sliding plate 54 and the limiting plate 55.
[0043] refer to Figure 2 to Figure 4 In an exemplary embodiment, the locking assembly 5 may further include a first support portion 56, a second support portion 57 and a spring 58, wherein the first support portion 56 is fixed to an end of the sliding plate 54 away from the vertical plate 1; the second support portion 57 is fixed to the angle steel 51 and is located on the side of the first support portion 56 away from the sliding plate 54; the spring 58 extends along the thickness direction Z of the vertical plate 1 and is connected between the first support portion 56 and the second support portion 57, and the spring 58 is in a compressed state.
[0044] Specifically, the spring 58 always applies a force to the first support portion 56 along the thickness direction Z of the vertical plate 1 to approach the vertical plate 1. When the positioning pin 52 is inserted into the groove 41, the sliding plate 54, driven by the first support portion 56, contacts the positioning pin 52. When the rotational freedom of the baffle 2 needs to be released, the positioning pin 52 is moved along the height direction Y of the vertical plate 1 to make the positioning pin 52 away from the groove 41 and the through hole. The spring 58 pushes the first support portion 56 and the sliding plate 54 to move, and the sliding plate 54 closes the through hole. In this way, the through hole can be closed without manually pushing the sliding plate 54, and the operation is more convenient.
[0045] The spring 58 is disposed between the second support portion 57 and the first support portion 56 , and the second support portion 57 provides a fixed support surface for the spring 58 to ensure the normal operation of the spring 58 .
[0046] refer to Figure 3 In the exemplary embodiment, the moving member 4 is a hollow structure.
[0047] Specifically, the moving part 4 can be a metal round tube with an outer diameter of 15 mm. When the moving part 4 is a hollow structure, its own weight is greatly reduced, and it is more convenient to drive the baffle 2 to rotate by moving the moving part 4.
[0048] Furthermore, when the movable member 4 is a hollow structure, the groove 41 on the movable member 4 can penetrate the outer wall of the movable member 4, that is, the groove 41 is connected to the hollow part inside the movable member 4. At this time, if the concrete flowing out of the through groove 31 enters the groove 41, it will further fall into the hollow part inside the movable member 4, and will not block the groove 41, thereby affecting the cooperation between the positioning pin 52 and the groove 41.
[0049] refer to Figure 3 In an exemplary embodiment, the structural column feeding port device may further include a reinforcing rod 61 , which extends along the width direction X of the vertical plate 1 and connects the two ear plates 3 , wherein the moving member 4 is located between the reinforcing rod 61 and the vertical plate 1 .
[0050] Specifically, the reinforcing rod 61 fixes the two ear plates 3 away from the area of the vertical plate 1, that is, the movable member 4 is located between the reinforcing rod 61 and the vertical plate 1, to prevent the pressure exerted by the concrete between the two ear plates 3 on the two ear plates 3 from causing the two ear plates 3 to deform and affect the normal use of the feeding port device.
[0051] Among them, when the moving part 4 is located between the reinforcing rod 61 and the vertical plate 1, the baffle 2 is also located between the reinforcing rod 61 and the vertical plate 1, that is, the cement between the two ear plates 3 is in the area between the reinforcing rod 61 and the vertical plate 1. At this time, the reinforcing rod 61 has a better effect in preventing the two ear plates 3 from deforming.
[0052] refer to Figure 3 In an exemplary embodiment, the reinforcing rod 61 is a threaded rod and passes through the two ear plates 3; the structural column feeding port device can also include four nuts 62, which are all threadedly connected to the outer periphery of the reinforcing rod 61, and the four nuts 62 respectively contact the opposite sides of the two ear plates 3 and the opposite sides of the two ear plates 3.
[0053] Specifically, when the two ear plates 3 are reinforced by four nuts 62 on the threaded rod, the threaded rod can be removed from the two ear plates 3 by screwing the nuts 62, so as to facilitate the maintenance of components in other parts and prevent the threaded rod from causing obstruction during maintenance.
[0054] Furthermore, adjusting the position of the nut 62 can change the distance between the two ear plates 3 on the side away from the vertical plate 1. In this way, when the feeding port device is used for a long time and the ear plate 3 is deformed, the position of the nut 62 is adjusted to ensure that when the baffle 2 rotates out of the gap, the side wall of the baffle 2 fits with the two ear plates 3.
[0055] refer to Figure 3 In an exemplary embodiment, a plurality of reinforcement holes 11 are provided on the vertical plate 1, and each reinforcement hole 11 is correspondingly provided with a through-wall screw to connect the vertical plate 1 and the wall.
[0056] Specifically, connecting the vertical board 1 and the wall through the through-wall screw can further ensure that the vertical board 1 fits the wall, and the diameter of the through-wall screw is 14 mm.
[0057] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. A structural column feeding port device, characterized in that: The casting space of the structural column is formed together with the structural column template and the wall, the structural column template includes a back plate (01) and a support plate (02) arranged opposite to each other on both sides of the wall, the structural column feeding port device is installed above the support plate (02), and the structural column feeding port device includes: A vertical plate (1) is fitted with the wall, and a side of the vertical plate (1) away from the support plate (02) has a notch; The baffle (2) is rotatably connected to the vertical plate (1) and the connection area is located at the notch near the support plate (02). The baffle (2) has the freedom to rotate around the width direction of the vertical plate (1). The baffle (2) rotates out of or into the notch around the width direction of the vertical plate (1) in response to a driving force, wherein when the baffle (2) rotates into the notch, the outer periphery of the baffle (2) fits the side wall of the notch; Two ear plates (3) are arranged opposite to each other on a side of the vertical plate (1) away from the wall in the width direction of the vertical plate (1); the baffle plate (2) is located between the two ear plates (3); each ear plate (3) is provided with a through groove (31); when the baffle plate (2) is rotated out of the notch, two sides of the baffle plate (2) are respectively in contact with the two ear plates (3); A moving member (4) extends along the width direction of the vertical plate (1), the moving member (4) is fixed to a side of the baffle (2) away from the wall, and two ends of the moving member (4) respectively pass through the through slots (31) corresponding to the ear plates (3); A locking assembly (5) is arranged on a side of one ear plate (3) facing away from the other ear plate (3); when the baffle plate (2) rotates into the notch, the locking assembly (5) cooperates with the moving part (4) to lock or release the rotational freedom of the baffle plate (2).
2. The structural column feeding port device according to claim 1, characterized in that: The through groove (31) is arc-shaped, and comprises a first wall surface and a second wall surface, wherein the first wall surface is located above the second wall surface, and the moving member (4) respectively contacts the first wall surface and the second wall surface.
3. The structural column feeding port device according to claim 1, characterized in that: The moving member (4) is provided with a groove (41) corresponding to the locking assembly (5); the locking assembly (5) comprises: An angle steel (51) is fixed to the ear plate (3) and is located on a side of the through slot (31) away from the support plate (02), and the angle steel (51) is provided with a through hole extending in a height direction of the vertical plate (1); A positioning pin (52) passes through the through hole and when the baffle (2) rotates into the notch, the positioning pin (52) is embedded in the groove (41) in response to a driving force, wherein the outer periphery of the positioning pin (52) is in contact with the side wall of the through hole.
4. The structural column feeding port device according to claim 3, characterized in that: The locking assembly (5) further comprises: A fixing portion (53) is fixed on the angle steel (51); the positioning pin (52) passes through the fixing portion (53) and is slidably connected to the fixing portion (53); the positioning pin (52) has the freedom to slide along the height direction of the vertical plate (1); A sliding plate (54) is slidably fitted on a side of the angle steel (51) facing the fixing portion (53), the sliding plate (54) having the freedom to slide along the thickness direction of the vertical plate (1), and the sliding plate (54) moves along the thickness of the vertical plate (1) in response to a driving force to block or open the through hole; The limiting plate (55) is fixed to a side of the vertical plate (1) facing the fixed portion (53), and the limiting plate (55) is located on a side of the fixed portion (53) facing away from the sliding plate (54).
5. The structural column feeding port device according to claim 4, characterized in that: The minimum distance between the limiting plate (55) and the fixing portion (53) is a, the length of the positioning pin (52) is b, and b>a; The minimum distance between the plane where the sliding plate (54) is located and the limiting plate (55) is c, and b≤c.
6. The structural column feeding port device according to claim 4, characterized in that: The locking assembly (5) further comprises: A first supporting portion (56) is fixed to an end of the sliding plate (54) away from the vertical plate (1); A second support portion (57) fixed on the angle steel (51) and located on a side of the first support portion (56) away from the sliding plate (54); A spring (58) extends along the thickness direction of the vertical plate (1) and is connected between the first support portion (56) and the second support portion (57); the spring (58) is in a compressed state.
7. The structural column feeding port device according to claim 1, characterized in that: The moving part (4) is a hollow structure.
8. The structural column feeding port device according to claim 1, characterized in that: The structural column feeding port device also includes: A reinforcing rod (61) extends along the width direction of the vertical plate (1) and connects the two ear plates (3), wherein the moving member (4) is located between the reinforcing rod (61) and the vertical plate (1).
9. The structural column feeding port device according to claim 8, characterized in that: The reinforcing rod (61) is a threaded rod and passes through the two ear plates (3); the structural column feeding port device also includes: Four nuts (62) are all threadedly connected to the outer periphery of the reinforcing rod (61), and the four nuts (62) respectively abut against two opposite sides of the two ear plates (3) and two opposite sides of the two ear plates (3).
10. The structural column feeding port device according to claim 1, characterized in that: The vertical plate (1) is provided with a plurality of reinforcement holes (11), and each reinforcement hole (11) is correspondingly provided with a through-wall screw for connecting the vertical plate (1) and the wall.