Top device of constructional engineering management constructional column

Abstract

The invention relates to the technical field of constructional column top devices, and particularly discloses a constructional engineering management constructional column top device which comprises a left wall and a right wall, cross beams are fixedly installed at the upper ends of the left wall and the right wall, and clamping assemblies are arranged at the front ends and the rear ends of the left wall and the right wall jointly. The left buckle plate and the right buckle plate are located on the front end faces of the left wall and the right wall, and the left rear plate and the right rear plate are located on the rear end faces of the left wall and the right wall. The adjacent side faces of the left buckle plate and the right buckle plate and the adjacent side faces of the left rear plate and the right rear plate are in an attached state, a sliding barrel can be pulled to slide in an inserting barrel under the action of a reset spring, so that the sliding barrel can drive a hook to synchronously move, and the hook can drive a steel pipe to synchronously move in the moving process; furthermore, in the process of supporting a mold by a woodworker, the woodworker does not need to hold the steel pipe and then rotate the anti-rotation buckle, so that the hands of the woodworker are liberated, and the operation efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of structural column top devices, and in particular to a structural column top device for building engineering management. Background Art

[0002] In order to improve the seismic resistance of building structures, the specification requires the installation of reinforced concrete structural columns within the masonry of the building. The structural columns are installed at the corners of exterior walls, the intersection of vertical and horizontal walls, and on both sides of larger openings. They are connected to the walls and frame beams to prevent wall cracking and improve the bearing capacity and stability of the masonry structure.

[0003] At present, in construction projects, the casting of structural columns is mostly completed in one go to ensure that the strength of the structural columns can meet the design requirements. However, before casting, the structural columns need to be supported by formwork to ensure that there will be no mortar leakage during the casting process.

[0004] In the process of formwork, the top of the structural column can cooperate well with the tie rod of the formwork frame to form the structure of the internal cavity, but the top of the structural column will not be able to work; for example, in actual construction, due to the design standards, the top of the structural column is more than two meters above the ground. At this time, carpenters need to climb up when supporting the formwork, which leads to the need for multiple people to cooperate in the formwork process to complete the formwork operation. Because in actual construction sites, carpenters need to use steel pipes in cooperation with tie rods and anti-rotation buckles when supporting the formwork to form an effective fixing effect. Since traditional steel pipes, tie rods and anti-rotation buckles are all separated, in order to ensure that the steel pipes are in a horizontal state during the operation, two people are required to rotate the anti-rotation buckles on both sides of the structural column at the same time. This is to ensure that the steel pipes will not be tilted, thereby ensuring the assembly effect of the top of the structural column. Summary of the invention

[0005] The purpose of the present invention is to provide a construction engineering management structural column top device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a construction engineering management structural column top device, comprising a left wall and a right wall, wherein a crossbeam is fixedly installed on the upper ends of the left wall and the right wall, and a clamping assembly is provided at the front and rear ends of the left wall and the right wall, wherein the clamping assembly comprises a left buckle plate and a right buckle plate located at the front end surfaces of the left wall and the right wall, and a left rear plate and a right rear plate located at the rear end surfaces of the left wall and the right wall;

[0007] The left gusset plate and the right gusset plate as well as the adjacent side surfaces of the left rear plate and the right rear plate are in a fitted state;

[0008] The left and right buckle plates and the left and right rear plates are all fixedly installed with insert tubes from the outer side to the inner side, and the adjacent ends of the front and rear insert tubes are in a fitted state and also in a through state;

[0009] The insert cylinder is provided with annular grooves from the outer side to the inner side, a return spring is fixedly installed in the inner annular array of the annular grooves, a slide cylinder is fixedly installed at one end of the outer side of the return spring, and the slide cylinder extends to the outer side of the insert cylinder away from the end of the return spring;

[0010] A hook is fixedly mounted on one end of the outer side of the slide tube, and a steel pipe is arranged between the hook and the adjacent left and right buckle plates and the left and right rear plates.

[0011] Preferably, the hook and the slide cylinder are in a through-connected state, and a pull rod is slidably installed inside the front and rear insertion cylinders and the slide cylinder, and both ends of the pull rod extend to the outside of the hook.

[0012] Through the above technical solution, the hook and the slide tube can be easily installed after being connected, so the pull rod can be conveniently used to fix the steel pipe during operation.

[0013] Preferably, washers are slidably mounted on the front and rear circumferential surfaces of the pull rod, and locking buckles are rotatably mounted on the front and rear circumferential surfaces of the pull rod, and the inner side surfaces of the locking buckles are in contact with the outer side surfaces of the adjacent washers.

[0014] Through the above technical solution, the locking buckle can fit with the outer side surface of the gasket when rotating, thereby ensuring that the locking buckle will not damage the hook and ensuring the rotation of the locking buckle.

[0015] Preferably, the outer sides of the left and right gusset plates and the left and right rear plates are all fitted with square timbers, and the outer sides of the square timbers are in close fit with the steel pipes.

[0016] Through the above technical solution, after the square timber is fixedly installed on the outside, the outer sides of the left and right buckle plates as well as the left and right rear plates can be protected, avoiding the situation where depression occurs due to uneven squeezing force during operation.

[0017] Preferably, a connecting slide is slidably installed from the adjacent side surfaces of the left and right buckle plates and the left rear plate and the right rear plate to the inside, and a first spring is evenly installed longitudinally between the side surfaces away from the two connecting slides and the inner side walls of the left and right buckle plates, and a resilient bracket is fixedly installed above and below the first spring.

[0018] Through the above technical solution, under the action of the tough bracket, it can be ensured that the left and right gusset plates and the interior of the left and right rear plates will not be sunken inward during the pouring process, thereby ensuring the flatness of the structural column after pouring.

[0019] Preferably, a side surface adjacent to the upper portion of the left and right buckle plates is in a U-shaped structure, and a feeding assembly is provided on the outer side of the upper U-shaped structure of the left and right buckle plates, and the feeding assembly includes a fan-shaped plate fixedly installed on the outer side of the upper portion of the left and right buckle plates.

[0020] Through the above technical solution, the U-shaped structure can facilitate the transportation of concrete, improve the efficiency of feeding, and thus avoid the situation where concrete cannot be poured.

[0021] Preferably, an arc-shaped sliding groove is provided on the upper part of the fan-shaped plate, and the left support plate and the right support plate are rotatably installed on the inner side walls of the U-shaped structure of the left buckle plate and the right buckle plate respectively, an installation slot is provided from the right side surface of the left support plate to the inside, and an installation plate is fixedly installed on the left side surface of the right support plate, and the installation plate is located inside the installation slot.

[0022] Through the above technical solution, under the action of the installation slot and the installation plate, it can be ensured that no gap will be generated between the left support plate and the right support plate during the adjustment process, ensuring that there will be no leakage in the feeding of concrete.

[0023] Preferably, a telescopic rod is commonly installed on the upper outer side of the left support plate and the right support plate, and the ends of the telescopic rod that are away from each other are slidably installed inside the arc-shaped slide groove, and the ends of the telescopic rods that are away from each other are rotatably installed with threaded heads, and the threaded heads are located on the outer side of the fan-shaped plate. When the threaded heads are rotated, the telescopic rod can be limited.

[0024] Through the above technical solution, the threaded turntable can limit the angle of the left support plate and the right support plate, and then the left support plate and the right support plate can be adjusted in real time as the concrete is poured, so as to ensure that there will be no honeycombed surface on the top of the structural column.

[0025] Preferably, a steel cage is provided between the left wall and the right wall, a connecting steel bar is fixedly installed at the center position of the lower end surface of the cross beam, and the lower end of the connecting steel bar extends to the interior of the upper end of the steel cage.

[0026] Through the above technical solution, the structural column can be kept in an integrated state under the action of the steel cage and the connecting steel bars, thereby ensuring the strength of the top of the structural column.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. Compared with the traditional structural column top device on the market, the present invention can pull the slide tube to slide inside the insertion tube under the action of the return spring, so that the slide tube can move synchronously with the hook, and the hook can move synchronously with the steel pipe during the movement. Therefore, in the process of carpentry formwork, there is no need to hold the steel pipe and then rotate the anti-rotation buckle, which frees the carpenter's hands and improves the work effect. Moreover, the structural column that originally required the cooperation of multiple people can now be supported by a single person; secondly, under the action of the above structure, it can be reused, and when changing to the next standard layer, the traditional carpentry formwork needs to be pieced together.

[0029] 2. The present invention can operate on the tops of structural columns of different sizes with the cooperation of the left buckle plate, the right buckle plate, the left rear plate and the right rear plate, thereby improving the use effect of the device.

[0030] 3. Under the action of the tough support, the present invention can ensure that during the pouring process, the top of the structural column can withstand the impact of concrete and avoid bulging of the top of the structural column, thereby ensuring the smoothness of the overall surface of the lattice column after demolding.

[0031] 4. With the cooperation of the left support plate, the right support plate and other structures in the feeding assembly of the present invention, the inclination angles of the left support plate and the right support plate can be adjusted according to the pouring height during the pouring process, thereby reducing the honeycombed surface on the top of the structural column, eliminating the need for subsequent manual repairs, and ensuring the strength of the top of the structural column. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 It is a front view of the structure of the present invention;

[0034] Figure 2 It is a rear view of the structure of the present invention;

[0035] Figure 3 It is a schematic diagram of a steel cage of the present invention;

[0036] Figure 4 It is an overall schematic diagram of the clamping assembly of the present invention;

[0037] Figure 5 It is a structural diagram of the clamping assembly of the present invention;

[0038] Figure 6 It is a cross-sectional view of the left gusset plate and the right gusset plate of the present invention;

[0039] Figure 7 It is a schematic diagram of the insertion cylinder and the sliding cylinder of the present invention;

[0040] Figure 8 It is a schematic diagram of the left rear plate and the right rear plate of the present invention;

[0041] Fig. 9 It is a schematic diagram of the feeding assembly of the present invention.

[0042] Description of reference numerals:

[0043] 1. Left wall; 2. Right wall; 3. Crossbeam; 4. Steel cage; 5. Connecting steel bars;

[0044] 6. Clamping assembly; 61. Left buckle plate; 62. Right buckle plate; 63. Connecting slide plate; 64. First spring; 65. Tough bracket; 66. Insertion cylinder; 67. Ring groove; 68. Sliding cylinder; 681. Hook; 69. Return spring; 70. Pull rod; 71. Gasket; 72. Locking buckle; 81. Left rear plate; 82. Right rear plate;

[0045] 9. Feeding assembly; 91. Fan-shaped plate; 92. Arc-shaped slide; 93. Left support plate; 931. Installing slot; 94. Right support plate; 941. Installing plate; 95. Telescopic rod; 96. Threaded turntable;

[0046] 10. Square timber; 11. Steel pipe. DETAILED DESCRIPTION

[0047] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0048] See also Figures 1 to 9 , the present invention provides a technical solution:

[0049] A construction engineering management structural column top device includes a left wall 1 and a right wall 2, wherein the left wall 1 and the right wall 2 correspond to aerated block walls in real life. Therefore, in life, floors are mostly frame structures, and aerated blocks are used inside for isolation to meet the use requirements.

[0050] Secondly, the cross beam 3 commonly arranged at the upper ends of the left wall 1 and the right wall 2 is a protruding beam of the floor in real life, and a steel cage 4 of the structural column is arranged between the left wall 1 and the right wall 2, wherein the structure of the steel cage 4 has four threaded steel bars of the same diameter vertically fixed on the floor surface to form a rectangular structure, but its upper end is not fixedly connected to the protruding cross beam 3, because in real life, the lower end face of the cross beam 3 will also be subjected to the planting operation for connecting with the steel cage 4, and connecting steel bars 5 of the same diameter are placed under the cross beam 3, and the length of the lower end of the connecting steel bar 5 downward is mostly fifty centimeters, and then the steel cage 4 and the connecting steel bar 5 are fixedly connected together by stirrups and wire ties. It should be noted that in real life, the size of the structural column is designed according to actual needs. Therefore, there will be no situation where the top of the structural column and the bottom of the cross beam 3 cannot be connected, such as Figure 1 shown.

[0051] Then, during use, after the templates are set under the left wall 1 and the right wall 2, the carpenter will use the scaffolding to perform the climbing work. At this time, the hook 681 in the clamping assembly 6 is pulled, and the hook 681 will slide synchronously with the slide 68, and the slide 68 will stretch the return spring 69 at the other end during the sliding process, so that the slide 68 can slide inside the annular groove 67, as shown in FIG. Figure 7 shown.

[0052] In addition, since the annular groove 67 is provided inside the insertion tube 66, the insertion tube 66 and the slide tube 68 are combined together, and the overall length can be changed during the sliding process of the slide tube 68. Secondly, during use, in order to ensure that the return spring 69 does not fatigue, the return spring 69 needs to be tested many times to ensure that the return spring 69 can carry the slide tube 68 to perform the return operation during long-term use, so as to restore the length of the combination of the insertion tube 66 and the slide tube 68 to the original length. Figure 7 shown.

[0053] Then, after the slide 68 slides, the carpenter places the steel pipe 11 horizontally on the inner side of the left and right hooks 681, and then, under the action of the return spring 69, the steel pipe 11 can be closely fitted with the inner square wood 10, wherein the square wood 10 is fixedly installed on the outer side of the left and right buckle plates 61 and 62 and the left and right rear plates 81 and 82 by nails. In order to ensure the stability of the square wood 10 during use, carpenters often use nails for fixing and installation in real life, such as Figure 1 and Figure 5 shown.

[0054] It should be noted that the structures of the left rear plate 81 and the right rear plate 82 and the left buckle plate 61 and the right buckle plate 62 are in the same state. Therefore, the left rear plate 81 and the right rear plate 82 are not described in detail here. The specific usage process can refer to the left buckle plate 61 and the right buckle plate 62; it should be noted that after the inner end of the insertion tube 66 fixedly installed on the left buckle plate 61 and the right buckle plate 62 and the inner end of the insertion tube 66 fixedly installed on the left rear plate 81 and the right rear plate 82 are installed on the aerated block wall, they are in a fitted state, and then the same pull rod 70 is slid together inside the insertion tube 66 and the sliding tube 68. At this time, the two ends of the pull rod 70 extend to the outside of the hook 681, and then the gaskets 71 are slid and installed at the two ends of the pull rod 70 respectively, and then the locking buckle 72 is installed by rotation. During the rotation process, the locking buckle 72 can The lock 72 is fixed to the upper part of the ladder by the user, and the lock 72 is fixed to the upper part of the ladder by the user, so that the lock 72 can be fixed to the upper part of the ladder by the user. Figure 7 shown.

[0055] A connecting slide plate 63 of the same structure is slidably installed on the side adjacent to the left and right gusset plates 61 and 62 and the left and right rear plates 81 and 82, and a plurality of first springs 64 are evenly fixedly installed longitudinally between the side away from the connecting slide plate 63 and the inside of the left and right gusset plates 61 and 62 and the left and right rear plates 81 and 82, and the first springs 64 can form a thrust to push the connecting slide plate 63 outward, such as Figure 6 shown.

[0056] During use, the left and right clasps 61 and 62 move in opposite directions, and during the movement, the connecting slide plate 63 will continue to be in a fitted state under the push of the first spring 64, so that the changed left and right clasps 61 and 62 can conform to the structural column structures of different sizes, so as to ensure that the device can be applied to the top of the structural column in different scenes. It should be noted that during use, in order to ensure that the grooves of the left and right clasps 61 and 62 will not be sunken inward, tough brackets 65 are evenly fixed and installed on the upper and lower sides of the first spring 64. The tough brackets 65 are made of high-strength materials, so as to ensure that the left and right clasps 61 and 62 will not be bent, and thus ensure that the structural column will not be bent after casting, and ensure the flatness of the structural column. Secondly, the left rear plate 81, the right rear plate 82 and the left and right clasps 61 and 62 are in the same structural state, so their use methods are consistent with the above. Therefore, the left and right rear plates 81 and 82 will not be repeated here. Figure 8 shown.

[0057] In addition, the left buckle plate 61 and the right buckle plate 62 are adjacent to each other at the upper part thereof to form a U-shaped groove, such as Figure 5 As shown, the fan-shaped plate 91 in the feeding assembly 9 is fixedly installed on the upper part of the outer side surface of the left buckle plate 61 and the right buckle plate 62 at the edge position of the U-shaped groove, and the upper part of the fan-shaped plate 91 is provided with an arc-shaped slide groove 92 of a fan-shaped structure, and the left buckle plate 61 inside the U-shaped groove composed of the left buckle plate 61 and the right buckle plate 62 is rotatably installed with a left support plate 93, and an installation slot 931 is opened from the left side to the inside of the left support plate 93, and the right buckle plate 62 is rotatably installed with a right support plate 94, and the right side surface of the right support plate 94 is fixedly installed with an insertion plate 941, and the insertion plate 941 is slidably installed in the inside of the installation slot 931, so that when the left buckle plate 61 and the right buckle plate 62 move in opposite directions, the left support plate 93 and the right support plate 94 will not have too large a gap under the action of the insertion plate 941, so as to ensure that no material will fall during subsequent feeding.

[0058] In addition, a telescopic rod 95 is rotatably installed at the upper ends of the left support plate 93 and the right support plate 94, and both ends of the telescopic rod 95 are slidably installed inside the arc-shaped slide groove 92, and both ends of the arc-shaped slide groove 92 are rotatably installed with a threaded turntable 96, and the threaded turntable 96 is located at the outer ear of the fan-shaped plate 91. When the threaded turntable 96 is tightly fitted to the fan-shaped plate 91, the position of the telescopic rod 95 can be fixed, and then the angles of the left support plate 93 and the right support plate 94 can be fixed.

[0059] During use, the threaded head 96 is turned, and the threaded head 96 contacts the limit of the telescopic rod 95 when it rotates. It should be noted that the two ends of the telescopic rod 95 will expand outward under the limit of the threaded head 96, so that the two ends of the telescopic rod 95 can be in a state of fit with the arc-shaped slide groove 92 without moving. When the threaded head 96 gradually moves away from the fan-shaped plate 91, the two ends of the telescopic rod 95 will shrink inward, so that the telescopic rod 95 can adjust the angle of the left support plate 93 and the right support plate 94. The adjustment process is mainly for the casting of the structural column. In the process of casting the structural column, During construction, in order to facilitate material feeding, the inclination angle of the left support plate 93 and the right support plate 94 is at seventy degrees, and with the angle of the structural column, the inclination angle of the left support plate 93 and the right support plate 94 gradually decreases, and then when the structural column is poured to the top, the inclination angle of the left support plate 93 and the right support plate 94 is less than twenty degrees, and then after the structural column is filled with concrete, it can be restricted by the left support plate 93 and the right support plate 94; reduce the honeycomb surface on the top of the structural column, ensure the strength of the top structure of the structural column, and then reduce the leakage at the position of the structural column of the house in the later stage, reduce the maintenance of the residents in the later stage, and ensure the rights and interests of the home buyers, such as Fig. 9 shown.

[0060] Working principle: First, a steel cage 4 is fixedly installed on the floor surface between the left wall 1 and the right wall 2, and a connecting steel bar 5 is fixedly installed on the lower end surface of the beam 3, and then the steel cage 4 and the connecting steel bar 5 are fixedly connected using stirrups.

[0061] Then pull the hook 681, and the hook 681 can move synchronously with the slide 68 when it moves. When the slide 68 slides inside the annular groove 67, it will pull the return spring 69 to the left.

[0062] At this time, the square timber 10 is fixedly installed on the outer side surfaces of the left buckle plate 61 and the right buckle plate 62, and then the steel pipe 11 is placed inside the two hooks 681 at a horizontal height. Under the pull of the reset spring 69, the slide 68 can be brought to perform the reset operation. When the slide 68 moves inward, it will move synchronously with the hook 681, and the hook 681 brings the steel pipe 11 and the square timber 10 tightly together.

[0063] Then, slide and install the pull rod 70 inside the front and rear insertion tubes 66 and the slide tube 68, slide and install the gaskets 71 at both ends of the pull rod 70, and then rotate and install the locking buckle 72 to allow the steel pipe 11 to continue to approach the slide tube 68, so that the front and rear horizontal steel pipes 11 can fix the internal structure to ensure that the structure is in a stable state. It should be noted that the outer side of the insertion tube 66 needs to be coated with a release agent to facilitate the subsequent demolding operation.

[0064] Then, during the process of pouring concrete, as the pouring time goes by, the threaded turntable 96 is rotated to allow the telescopic rod 95 to change the angle of the left support plate 93 and the right support plate 94, and then the threaded turntable 96 is used to fix the telescopic rod 95, and then the left support plate 93 and the right support plate 94 can be fixed, so as to ensure that the changed angle of the left support plate 93 and the right support plate 94 will not rotate by itself during the feeding process.

[0065] Finally, during use, according to the different structural columns on site, the left and right buckle plates 61 and 62 are moved in different directions to increase the length, thereby being suitable for structural columns in different areas.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A construction engineering management structural column top device, comprising a left wall (1) and a right wall (2), wherein a crossbeam (3) is fixedly installed at the upper end of the left wall (1) and the right wall (2), and a clamping assembly (6) is commonly provided at the front end and the rear end of the left wall (1) and the right wall (2), characterized in that: The clamping assembly (6) comprises a left buckle plate (61) and a right buckle plate (62) located at the front end surfaces of the left wall (1) and the right wall (2), and a left rear plate (81) and a right rear plate (82) located at the rear end surfaces of the left wall (1) and the right wall (2); The left buckle plate (61) and the right buckle plate (62) as well as the adjacent side surfaces of the left rear plate (81) and the right rear plate (82) are in a fitted state; The left buckle plate (61) and the right buckle plate (62) as well as the left rear plate (81) and the right rear plate (82) are all fixedly installed with an insert tube (66) from the outer side to the inner side, and the adjacent ends of the front and rear insert tubes (66) are in a fitted state and are also in a through state; The insert cylinder (66) is provided with annular grooves (67) from the outer side to the inner side, a return spring (69) is fixedly installed in the inner annular array of the annular grooves (67), a slide cylinder (68) is fixedly installed at one end of the outer side of the return spring (69), and the slide cylinder (68) extends to the outer side of the insert cylinder (66) away from one end of the return spring (69); A hook (681) is fixedly mounted on one end of the outer side of the slide tube (68), and a steel pipe (11) is arranged between the hook (681) and the adjacent left buckle plate (61) and right buckle plate (62) and the left rear plate (81) and right rear plate (82).

2. A construction engineering management structural column top device according to claim 1, characterized in that: The hook (681) and the slide tube (68) are in a through-connected state, and a pull rod (70) is slidably installed inside the front and rear insertion tubes (66) and the slide tube (68), and both ends of the pull rod (70) extend to the outside of the hook (681).

3. A construction engineering management structural column top device according to claim 2, characterized in that: Gaskets (71) are slidably mounted on the front and rear ends of the pull rod (70), and locking buckles (72) are rotatably mounted on the front and rear ends of the pull rod (70), and the inner side surfaces of the locking buckles (72) are in a fit with the outer side surfaces of the adjacent gaskets (71).

4. A construction engineering management structural column top device according to claim 3, characterized in that: The outer surfaces of the left buckle plate (61) and the right buckle plate (62) as well as the left rear plate (81) and the right rear plate (82) are all fitted with square timber (10), and the outer side surfaces of the square timber (10) are in a tightly fitted state with the steel pipe (11).

5. A construction engineering management structural column top device according to claim 4, characterized in that: A connecting slide plate (63) is slidably installed on the adjacent side of the left buckle plate (61) and the right buckle plate (62) and the left rear plate (81) and the right rear plate (82) to the inside, and a first spring (64) is evenly installed longitudinally between the side away from the two connecting slide plates (63) to the inner side wall of the left buckle plate (61) and the right buckle plate (62), and a tough bracket (65) is fixedly installed above and below the first spring (64).

6. A construction engineering management structural column top device according to claim 5, characterized in that: A side surface adjacent to the upper portion of the left buckle plate (61) and the right buckle plate (62) is in a U-shaped structure, and a feeding assembly (9) is provided on the outer side of the upper U-shaped structure of the left buckle plate (61) and the right buckle plate (62), and the feeding assembly (9) comprises a fan-shaped plate (91) fixedly mounted on the outer side of the upper portion of the left buckle plate (61) and the right buckle plate (62).

7. A construction engineering management structural column top device according to claim 6, characterized in that: The upper part of the fan-shaped plate (91) is provided with an arc-shaped sliding groove (92); the left support plate (93) and the right support plate (94) are rotatably mounted on the inner side walls of the left buckle plate (61) and the right buckle plate (62) located in the U-shaped structure, respectively; an installation slot (931) is provided from the right side surface of the left support plate (93) to the inside; an installation plate (941) is fixedly mounted on the left side surface of the right support plate (94), and the installation plate (941) is located inside the installation slot (931).

8. A construction engineering management structural column top device according to claim 7, characterized in that: A telescopic rod (95) is commonly installed on the outer sides of the upper parts of the left support plate (93) and the right support plate (94). The ends of the telescopic rod (95) that are away from each other are slidably installed inside the arc-shaped slide groove (92). The ends of the telescopic rod (95) that are away from each other are rotatably installed with a threaded turntable (96). The threaded turntable (96) is located on the outer side of the fan-shaped plate (91). When the threaded turntable (96) is rotated, the telescopic rod (95) can be limited.

9. A construction engineering management structural column top device according to claim 1, characterized in that: A steel cage (4) is arranged between the left wall (1) and the right wall (2), a connecting steel bar (5) is fixedly installed at the center position of the lower end surface of the cross beam (3), and the lower end of the connecting steel bar (5) extends to the interior of the upper end of the steel cage (4).

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