Assembly type building constructional column mounting structure

Abstract

The utility model belongs to the technical field of constructional columns, and particularly discloses an assembly type building constructional column installation structure which comprises a sleeve shell and a sleeve, the sleeve is welded to the corner of the outer side of the sleeve shell, a cylindrical cavity is longitudinally formed in the sleeve, a steel bar is inserted into the cylindrical cavity, a spiral groove is formed in the top of the sleeve, and the spiral groove is connected with the sleeve. And a spinning roller is movably assembled above the spinning groove, and a threaded groove is formed in the spinning roller. According to the assembly type building constructional column mounting structure, the sleeves are welded to the corners of the outer side of the sleeve shell, the sleeve shell is connected to the outer sides of four sets of steel bars in a sleeving mode through the sleeves, the circular groove in the bottom is attached to the top ends of the steel bars, and after the steel bars penetrate through the cylindrical cavity to enter the spinning roller, the spinning roller assembled in the spinning groove can be pulled to rotate; the threaded groove formed in the spinning roller is meshed with the outer wall of the steel bar, the sleeve and the sleeve shell are moved downwards along with rotation of the spinning roller, the sleeve shell of the device can stay at the position to be assembled, and the problem that an installation structure is prone to sliding is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of constructional column, concretely is a kind of prefabricated building constructional column mounting structure. BACKGROUND

[0002] Constructional column is a kind of frame structure by steel bar binding, appearance is the standing rectangular frame body with four groups of corners, hollow inside to supply concrete pouring, cooperate the brick or slab on outside can improve the bending shear capacity of building, even if meet earthquake this intense vibration, can maintain the stability of building.

[0003] In order to avoid the steel bar of support to be loose, when fixing steel bar, it needs to use mounting structure to implement framework operation, the structure of the prior art is usually fixed on the outside of steel bar by bolt pressing, if bolt mounting structure is broken by vibration, it will fall, which is not conducive to maintaining its stability.

[0004] Now, a kind of prefabricated building constructional column mounting structure is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model is to provide a kind of prefabricated building constructional column mounting structure to solve the problem of easy sliding of mounting structure in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of prefabricated building constructional column mounting structure, including sleeve and sleeve, the corner of sleeve outside is welded with sleeve, the inside of sleeve is provided with cylindrical chamber longitudinally, and steel bar is inserted in cylindrical chamber, the top of sleeve is provided with screw groove, the upper of screw groove is movably equipped with rotating wheel, and the inside of rotating wheel is provided with thread groove, the surface of sleeve is provided with screw hole, and screw hole is threadedly connected with bolt one, the lower of cylindrical chamber is provided with circular groove.

[0007] Preferably, the steel bar can form a standing rectangular frame, and the sleeve is sleeved on the outside of the steel bar.

[0008] Preferably, the inner wall of the thread groove matches the external pattern of the steel bar, and the rotating wheel can be horizontally rotated in the screw groove above the sleeve.

[0009] Preferably, the inside of the sleeve is provided with a cavity, the outside of the cavity is provided with a slot, the cavity is provided with a winding wheel, the front and rear ends of the winding wheel are respectively provided with spring shafts, the outside of the winding wheel is wound with a steel cable, and the end of the steel cable is welded with a plug, the top and bottom of the plug are respectively provided with a bolt two, the surface of the sleeve is provided with a plug slot, and the upper and lower parts inside the plug slot are respectively provided with positioning holes.

[0010] Preferably, the end of the bolt two can be screwed into the positioning hole, and the plug is embedded in the slot.

[0011] Preferably, the spring shaft is symmetrically arranged on the surface of the winding wheel, and the spring shaft can tighten the steel cable wound on the winding wheel disc.

[0012] Preferably, the outer sleeve of the reinforcing bar is sleeved with a sleeve block, and a support rod is longitudinally welded on the outer side of the sleeve block, the top and the bottom of the support rod are movably connected with rotating blocks respectively, the surface of the rotating block is fixed with a lead screw, and the top and the bottom of the sleeve shell are provided with engagement holes respectively.

[0013] Preferably, the lead screw is embedded in the engagement hole, and the lead screw and the engagement hole are arranged in concentric circles.

[0014] Compared with the prior art, the assembly type building structure column installation structure not only avoids the sliding of the structure main body, improves the connection strength between structures, and provides longitudinal support force.

[0015] (1) The sleeve is welded on the corner of the sleeve shell, the sleeve shell is sleeved with the four groups of reinforcing bars outside the sleeve, the bottom circular groove is attached to the top end of the reinforcing bar, and the rotating wheel assembled in the rotating groove can be turned when the reinforcing bar passes through the cylindrical chamber and enters the rotating wheel, the threaded groove provided in the rotating wheel is engaged with the outer wall of the reinforcing bar, and the sleeve and the sleeve shell can be moved downward with the rotation of the rotating wheel, so that the main sleeve of the device can be stopped at the assembly position.

[0016] (2) The steel cable is wound outside the winding wheel, the steel cable connected with the plug is pulled out from the slot of each group of sleeve shells, the plug is inserted into the slot of the adjacent sleeve shell, the bolt two is aligned with the positioning hole, and then the tightening is twisted, the spring shaft connected with the winding wheel can also provide reverse pulling force to tighten the steel cable, so as to form a reinforcing structure outside the reinforcing bar, prevent the structural column from shaking and loosening, and maintain the four groups of sleeve shells in a horizontal state.

[0017] (3) The support rod is longitudinally welded on the outer side of the sleeve block, when assembling adjacent sleeve shells, the support rod with the sleeve block is placed between the upper and lower sleeve shells, the lead screw fixed by the rotating block end is twisted in sequence, the lead screw is rotated into the engagement hole after being aligned with the engagement hole, the center of the support rod is sleeved with the sleeve block on the surface of the reinforcing bar, the longitudinal support force is provided for the installation structure, and the sleeve shell is prevented from sinking or colliding. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a front view of the sectional structure of the utility model;

[0019] Figure 2 It is a front view of the sectional structure of the rotating wheel of the utility model;

[0020] Figure 3 It is the overhead cross section structure schematic view of the utility model;

[0021] Figure 4 It is the overhead cross section structure schematic view of the utility model's sleeve shell;

[0022] Figure 5 It is the front view cross section structure schematic view of the utility model's sleeve shell;

[0023] Figure 6 It is the Figure 1 It is the partial cross section enlarged structure schematic view of A place in the middle.

[0024] In the drawing: 1, sleeve shell; 2, engagement hole; 3, rotation wheel; 4, reinforcing bar; 5, sleeve; 6, steel cable; 7, bolt one; 8, support rod; 9, sleeve block; 10, cavity; 11, insertion slot; 12, positioning hole; 13, winding wheel; 14, spring shaft; 15, slot; 16, bolt two; 17, insertion block; 18, rotation slot; 19, circular groove; 20, screw hole; 21, thread groove; 22, screw rod; 23, rotation block; 24, cylindrical chamber. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] Embodiment 1: please refer to Figures 1-6 A fabricated building construction column mounting structure, including sleeve shell 1 and sleeve 5, sleeve shell 1 outside corner place is welded with sleeve 5, the inside longitudinal distribution of sleeve 5 has cylindrical chamber 24, and reinforcing bar 4 is inserted in cylindrical chamber 24, and sleeve 5 top is provided with rotation slot 18, and the upper rotation slot 18 is movably assembled with rotation wheel 3, and the inside of rotation wheel 3 is provided with thread groove 21, and the surface of sleeve 5 is provided with screw hole 20, and screw hole 20 is threadedly connected with bolt one 7, and the lower part of cylindrical chamber 24 is provided with circular groove 19;

[0027] Reinforcing bar 4 can form a standing rectangular frame, sleeve shell 1 is sleeved on the outside of reinforcing bar 4 by sleeve 5, the inner wall of thread groove 21 is matched with the external thread of reinforcing bar 4, and rotation wheel 3 can rotate horizontally in the rotation slot 18 above sleeve 5;

[0028] Specifically, as Figure 1 , Figure 2 and Figure 3As shown, the sleeve 5 is respectively sleeved on the outside of the four groups of steel bars 4, and the bottom circular groove 19 is attached to the top end of the steel bar 4. When the steel bar 4 passes through the cylindrical chamber 24 into the rotating wheel 3, the rotating wheel 3 assembled in the rotating groove 18 can be rotated, the threaded groove 21 provided in the rotating wheel 3 engages the outer wall of the steel bar 4, and the sleeve 5 and the sleeve 1 move downward with the rotation of the rotating wheel 3.

[0029] In the embodiment 2, the sleeve 1 is internally provided with a cavity 10, the outer side of the cavity 10 is provided with a slot 15, the cavity 10 is provided with a winding wheel 13, the front and rear ends of the winding wheel 13 are respectively provided with a spring shaft 14, the outer side of the winding wheel 13 is wound with a steel cable 6, the end of the steel cable 6 is welded with a plug 17, the top and bottom of the plug 17 are respectively provided with a bolt 16, the surface of the sleeve 1 is provided with a plug groove 11, and the upper and lower parts inside the plug groove 11 are respectively provided with a positioning hole 12.

[0030] The end of the bolt 16 can be screwed into the positioning hole 12, the plug 17 is embedded in the plug groove 11, and the spring shaft 14 is symmetrically assembled on the surface of the winding wheel 13. The spring shaft 14 can tighten the steel cable 6 wound on the disc body of the winding wheel 13.

[0031] Specifically, as shown in Figure 1 , Figure 3 , Figure 4 and Figure 5 , the steel cable 6 connected with the plug 17 is pulled out from the slot 15 of each sleeve 1, and then the plug 17 is inserted into the plug groove 11 of the adjacent sleeve 1. After aligning the bolt 16 with the positioning hole 12, it is twisted to tighten. The spring shaft 14 connected with the winding wheel 13 can also provide a reverse pulling force to tighten the steel cable 6, thereby forming a reinforcing structure on the outside of the steel bar 4 to prevent the construction column from shaking and loosening.

[0032] In the embodiment 3, the steel bar 4 is sleeved with a sleeve block 9, the outer side of the sleeve block 9 is longitudinally welded with a support rod 8, the top and bottom of the support rod 8 are respectively movably connected with a rotating block 23, the surface of the rotating block 23 is fixed with a lead screw 22, the top and bottom of the sleeve 1 are respectively provided with an engagement hole 2, the lead screw 22 is embedded in the engagement hole 2, and the lead screw 22 and the engagement hole 2 are arranged in concentric circles.

[0033] Specifically, as shown in Figure 1 and Figure 6 , when assembling adjacent sleeves 1, the support rod 8 with the sleeve block 9 can be placed between the upper and lower sleeves 1, and the lead screw 22 fixed at the end of the rotating block 23 is twisted in sequence. After the lead screw 22 is aligned with the engagement hole 2, the lead screw 22 is screwed into the place to reinforce, and the center of the support rod 8 is sleeved on the surface of the steel bar 4 by means of the sleeve block 9, thereby providing longitudinal support for the installation structure.

[0034] Working principle: In use, the sleeve 1 is first fitted onto the outside of the four sets of reinforcing bars 4 with the sleeve 5, and the bottom circular groove 19 is attached to the top of the reinforcing bar 4. After the reinforcing bar 4 passes through the cylindrical cavity 24 and enters the rotating wheel 3, the rotating wheel 3 installed in the rotating groove 18 can be rotated. The threaded groove 21 in the rotating wheel 3 engages with the outer wall of the reinforcing bar 4. As the rotating wheel 3 rotates, the sleeve 5 and the sleeve 1 move downward. When assembling adjacent sleeves 1, the support rod 8 with the sleeve block 9 can be placed between the upper and lower sleeves 1, and then rotated sequentially. The screw 22 fixed at the end of the screw block 23 is screwed into the meshing hole 2 for reinforcement after the screw 22 is aligned with the meshing hole 2. The center of the support rod 8 is connected to the surface of the steel bar 4 by the sleeve block 9. The steel cable 6 connected to the insert block 17 is pulled out from the slot 15 of each set of sleeves 1. The insert block 17 is then inserted into the slot 11 of the adjacent sleeve 1. After aligning the bolt 16 with the positioning hole 12, it is screwed for reinforcement. The spring shaft 14 used for connecting the coil wheel 13 can also provide a reverse pulling force to tighten the steel cable 6, forming a reinforcement structure on the outside of the steel bar 4.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A prefabricated building structural column installation structure, comprising a casing (1) and a sleeve (5), characterized in that: A sleeve (5) is welded to the corner of the outer side of the casing (1). A cylindrical cavity (24) is longitudinally arranged inside the sleeve (5), and a steel bar (4) is inserted into the cylindrical cavity (24). A swivel groove (18) is provided on the top of the sleeve (5). A swivel wheel (3) is movably mounted above the swivel groove (18), and a threaded groove (21) is provided inside the swivel wheel (3). A screw hole (20) is provided on the surface of the sleeve (5), and a bolt (7) is threadedly connected in the screw hole (20). A circular groove (19) is provided below the cylindrical cavity (24).

2. The prefabricated building structural column installation structure according to claim 1, characterized in that: The steel bars (4) can form a standing rectangular frame, and the sleeve (1) is fitted onto the outside of the steel bars (4) by means of the sleeve (5).

3. The prefabricated building structural column installation structure according to claim 1, characterized in that: The inner wall of the threaded groove (21) matches the outer texture of the reinforcing bar (4), and the swivel wheel (3) can rotate horizontally in the swivel groove (18) above the sleeve (5).

4. The prefabricated building structural column installation structure according to claim 1, characterized in that: The casing (1) has an internal cavity (10) and a slot (15) on the outside of the cavity (10). A reel (13) is provided in the cavity (10). Spring shafts (14) are respectively fitted to the front and rear ends of the reel (13) and the cavity (10). A steel cable (6) is wound around the outside of the reel (13), and a plug (17) is welded to the end of the steel cable (6). Bolts (16) are respectively fitted to the top and bottom of the plug (17). A slot (11) is provided on the surface of the casing (1), and positioning holes (12) are respectively provided at the top and bottom of the slot (11).

5. The prefabricated building structural column installation structure according to claim 4, characterized in that: The end of the second bolt (16) can be screwed into the positioning hole (12), and the insert (17) is embedded in the slot (11).

6. The prefabricated building structural column installation structure according to claim 4, characterized in that: The spring shaft (14) is symmetrically mounted on two parts of the surface of the reel (13), and the spring shaft (14) can tighten the steel cable (6) wound on the reel (13).

7. The prefabricated building structural column installation structure according to claim 1, characterized in that: The outer side of the steel bar (4) is fitted with a sleeve block (9), and a support rod (8) is longitudinally welded to the outer side of the sleeve block (9). The top and bottom of the support rod (8) are respectively movably connected with a rotating block (23), and a screw rod (22) is fixed on the surface of the rotating block (23). The top and bottom of the casing (1) are respectively provided with meshing holes (2).

8. The prefabricated building structural column installation structure according to claim 7, characterized in that: The lead screw (22) is embedded in the engagement hole (2), and the lead screw (22) and the engagement hole (2) are arranged in concentric circles.

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