Constructional column steel bar structure for building

Abstract

The utility model discloses a constructional column steel bar structure for a building, which belongs to the technical field of constructional columns and comprises a bottom plate, a top plate, building walls, grooves, pouring grooves, steel bars A, stirrups, stabilizing steel bars and steel bars B. The top plate is arranged above the bottom plate, the building walls are fixedly mounted on two sides between the top plate and the bottom plate, the grooves are oppositely embedded in the lateral sides of the building walls, and the pouring grooves are arranged in the grooves. And reinforcing steel bars B are embedded in the front and the rear of the space between the grooves. One supporting plate slides into the inner side of the sliding groove A, one stirrup is bound among the outer sides of the four reinforcing steel bars A, after the stirrups make contact with the upper surfaces of the supporting plates, a worker binds other stirrups at a fixed distance in the same mode, the stirrups can be hooped and bound at a fixed distance, and the hooping and binding efficiency is improved. And the situation that the bearing strength of the constructional column after follow-up pouring is affected due to the fact that the distances between the stirrups are different can be avoided, and the effect of conducting stable fixed-distance hooping treatment on the stirrups is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of structural columns, in particular to a structural column steel bar structure for buildings. Background Art

[0002] Structural columns are an important part of a building to enhance the integrity and stability of the structure. They are mainly made of reinforced concrete and other materials, and are set in the walls of multi-story mixed-structure buildings, connected to the ring beams of each floor, forming a space frame that can resist bending and shear stress. This setting helps prevent the house from collapsing when subjected to external forces.

[0003] Among them, after searching, it was found that the application number is CN202121518217.3, a structural column steel bar positioning structure, which has the characteristics of pouring concrete, the two ends of the connecting rod abutting the inner wall of the positioning groove, blocking the tendency of the main reinforcement to deviate under the impact of concrete, improving the stability of the main reinforcement, and improving the positioning accuracy of the structural column. The positioning block can block the tendency of the main reinforcement to deviate in the width direction of the ring beam template, improve the stability of the main reinforcement, and improve the positioning accuracy of the structural column; Among them, the shortcomings are as follows:

[0004] When the staff uses this structural column reinforcement positioning structure to fix the spacing between four steel bars, they fix the reinforcement rods on the ground and connect the reinforcement rods and the main bars with the connecting rings. When pouring concrete into the ring beam formwork, the positioning plates and reinforcement rods support the main bars, improve the stability of the main bars, and improve the pouring accuracy of the structural column. When the main bars are positioned and reinforced, since they are only positioned and reinforced through a single connector, it is easy for the main bars to be squeezed and deviated during the pouring of concrete, which can easily affect the supporting strength of the subsequent structural columns. Utility Model Content

[0005] The utility model aims to provide a structural column reinforcement structure for a building in order to solve the problem that the main reinforcement is easily deflected by the extrusion force when pouring concrete in the structural column reinforcement positioning structure.

[0006] The technical scheme adopted by the utility model is as follows: a kind of steel bar structure for building structural column, comprising a bottom plate, a top plate, masonry, a groove, a casting trough, steel bars A, stirrups, stabilizing steel bars and steel bars B, a top plate is arranged above the bottom plate, masonry is fixedly installed on both sides between the top plate and the bottom plate, grooves are relatively embedded on the sides of the masonry, there are several grooves, which are equidistantly arranged in parallel, steel bars B are embedded in the front and back sides between the grooves, a casting trough is embedded in the middle of the opposite surfaces of the top plate and the bottom plate, steel bars A are arranged between the four corners of the casting trough, stirrups are wound between the outer sides of the four steel bars A, there are several stirrups, which are equidistantly arranged in parallel, stabilizing steel bars are arranged near the middle of the four steel bars A between the inside of the casting trough, and the outer sides of the stabilizing steel bars are respectively provided with an adjusting spacing mechanism that can prevent the steel bars A from being displaced, and a stirrup support mechanism that can support the stirrups at a fixed distance, and a positioning and anti-displacement mechanism that can position and prevent the steel bars A from being displaced is provided on the outer sides of the steel bars B.

[0007] Among them, the adjustment and spacing mechanism is composed of a stabilizing frame, a slide groove B, a spacing frame, a threaded groove, an adjusting screw and an adjusting disk. The outer ring of the stabilizing steel bar is fixedly installed with a stabilizing frame. There are four stabilizing frames, which are equidistantly arranged in parallel. The front and rear sides of both sides of the stabilizing frame are embedded with slide grooves B. The spacing frame is slidably arranged on the side of the slide groove B, and the side of the spacing frame is arranged in an arc-shaped groove, and the inner wall of the groove on the side of the spacing frame is made of butadiene rubber. The other side of the spacing frame is embedded with a threaded groove, and the side of the slide groove B is provided with adjusting screws that are rotatable through bearings, and the adjusting screw thread is arranged to rotate on the inner side of the thread groove, and the adjusting disk is fixedly installed on the side of the end of the adjusting screw.

[0008] Among them, the stirrup support mechanism is composed of a slide groove A and a support plate. The slide groove A is embedded on the side of the stabilizing steel bar. There are several slide grooves A, which are arranged in parallel at equal distances. A support plate is slidably arranged on the side of the slide groove A.

[0009] Among them, the positioning and anti-displacement mechanism is composed of a limit groove, a limit plate, a slide groove C, a slide groove D and a latch. A limit plate is arranged between the two outer sides of the two steel bars B. The front and rear sides of the side of the limit plate are embedded with slide grooves C, and the limit plate is slidably arranged between the outer sides of the steel bars B through the slide grooves C. The front and rear sides above the limit plate are relatively embedded with slide grooves D. The limit plates are embedded on both sides above the steel bars B, and a latch is slidably arranged between the limit plate and the upper part of the inner part of the slide groove D.

[0010] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0011] 1. This kind of building structural column steel bar structure is provided with an adjusting distance-fixing mechanism, which enables the staff to coordinate among the stabilizing frame, the slide groove B, the distance-adjusting frame, the thread groove, the adjusting screw and the adjusting disk, and utilize the adjusting screw to rotate in the thread engagement inside the thread groove to push the distance-adjusting frame to slide freely inside the slide groove B to adjust the distance, so that the steel bar A is bound and located in the side groove of the distance-adjusting frame, thereby improving the effect of stabilizing and fixing the distance of the steel bar A.

[0012] 2. This type of building structural column steel bar structure is equipped with a stirrup support mechanism, which allows workers to cooperate between the slide groove A and the support plate, and use the support plate to slide into the slide groove A to support the stirrups at a fixed distance. This can avoid the different spacing between the stirrups, which affects the bearing strength of the structural column after subsequent pouring, and improve the effect of the stable fixed-distance hoop binding treatment of the stirrups.

[0013] 3. This kind of building structural column steel bar structure is equipped with a positioning and anti-displacement mechanism, which allows the staff to cooperate between the limit groove, the limit plate, the slide groove C, the slide groove D and the pin, and use the limit plate to slide on the outside of the steel bar B through the slide groove C, and push the steel bar A for positioning. The pin slides freely between the slide groove D and the inner side of the limit groove, and the limit plate is limited to complete the positioning of the steel bar A. This can avoid the displacement of the steel bar A during pouring, affecting the bearing strength of the subsequent structural column, and improving the effect of the stable positioning and anti-displacement treatment of the steel bar A. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the front view of the structural column reinforcement of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the structural column reinforcement in the utility model in front cross-section and in use;

[0016] Figure 3 For the utility model Figure 2 The enlarged schematic diagram of the structure at A in the middle;

[0017] Figure 4 For the utility model Figure 3 The enlarged schematic diagram of the structure at B in the middle;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting plate in the utility model from the front view.

[0019] Markings in the figure: 1. Bottom plate; 101. Top plate; 102. Masonry; 1021. Groove; 103. Casting trough; 104. Steel bar A; 105. Hoop reinforcement; 2. Stabilizing steel bar; 201. Slide A; 202. Support plate; 203. Stabilizing frame; 204. Slide B; 205. Adjusting frame; 206. Threaded groove; 207. Adjusting screw; 208. Adjusting disk; 3. Steel bar B; 301. Limiting groove; 302. Limiting plate; 303. Slide C; 304. Slide D; 305. Pin. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the utility model:

[0022] Example 1: Reference Figure 1-5 A structural column steel bar structure for a building, comprising a bottom plate 1, a top plate 101, a masonry wall 102, a groove 1021, a casting trough 103, a steel bar A104, a stirrup 105, a stabilizing steel bar 2 and a steel bar B3. A top plate 101 is arranged above the bottom plate 1, masonry walls 102 are fixedly installed on both sides between the top plate 101 and the bottom plate 1, grooves 1021 are relatively embedded in the sides of the masonry wall 102, there are a plurality of grooves 1021, and they are equidistantly arranged in parallel, the front and rear sides between the grooves 1021 are embedded with steel bars B3, and the middle of the opposite surfaces of the top plate 101 and the bottom plate 1 are embedded with steel bars B3. There is a casting trough 103, and steel bars A104 are arranged between the four corners inside the casting trough 103. Stirrups 105 are wound between the outsides of the four steel bars A104. There are several stirrups 105, which are arranged in parallel at equal distances. A stabilizing steel bar 2 is arranged between the inside of the casting trough 103 near the middle of the four steel bars A104. The outsides of the stabilizing steel bar 2 are respectively provided with adjusting spacing mechanisms for fixing the spacing and preventing the steel bars A104 from dislocation, and stirrup support mechanisms for fixing the spacing and supporting the stirrups. A positioning and anti-displacement mechanism for positioning the steel bar A and preventing displacement is arranged on the outside of the steel bar B3.

[0023] Reference Figure 1-3 , further, the distance adjustment mechanism is composed of a stabilizing frame 203, a slide groove B204, a distance adjustment frame 205, a threaded groove 206, an adjusting screw 207 and an adjusting disk 208;

[0024] The outer ring of the stabilizing steel bar 2 is fixedly installed with a stabilizing frame 203. There are four stabilizing frames 203, which are arranged in parallel at equal distances. The front and rear sides of both sides of the stabilizing frame 203 are embedded with a slide groove B204. The side of the slide groove B204 is slidably provided with a distance adjusting frame 205. The side of the distance adjusting frame 205 is arranged in an arc-shaped groove shape, and the inner wall of the groove on the side of the distance adjusting frame 205 is made of butadiene rubber. The other side of the distance adjusting frame 205 is embedded with a threaded groove 206. The inside and side of the slide groove B204 are all through An adjusting screw 207 is provided for rotation through the bearing, and the adjusting screw 207 is provided for rotation by thread engagement on the inner side of the thread groove 206, and an adjusting disk 208 is fixedly installed on the side of the end of the adjusting screw 207. When the staff needs to erect the steel cage for the structural column, the four steel bars A104 are placed at the four corners between the inner sides of the casting trough 103, and the stabilizing steel bar 2 is placed in the middle between the inner sides of the casting trough 103. The staff simultaneously twists the four upper parts of one of the stabilizing frames 203. The adjusting disk 208 drives the adjusting screw 207 to rotate a specified number of times in the thread engagement inside the thread groove 206, and pushes the distance adjusting frame 205 to slide out a specified distance laterally inside the slide groove B204. Then, the staff adjusts the distance adjusting frames 205 on both sides of the other three stabilizing frames 203 to a specified length in the same way, and respectively places the four steel bars A104 between the inner sides of the side grooves of the distance adjusting frames 205 arranged in parallel above and below, and uses a number of stirrups 105 to limit and fix the four steel bars A104, thereby completing the placement of the four steel bars A104 at a specified distance. In addition, since the side grooves of the distance adjusting frame 205 made of butadiene rubber have the characteristics of anti-slip, wear resistance, and high mechanical strength, the steel bars A104 can be hooped and tied. Thereby, greater friction will be generated between the side grooves of the distance adjusting frame 205 to avoid displacement, and the different distances between the four steel bars A104 can be avoided, which will affect the bearing strength of the subsequent structural column, thereby improving the effect of stabilizing the distance of the steel bars A104.

[0025] Reference Figure 1-3 ,Further, the stirrup support mechanism is composed of a slide groove A201 and a support plate 202;

[0026] A slide groove A201 is embedded on the side of the stabilizing steel bar 2. There are several slide grooves A201, which are arranged in parallel at equal distances. A support plate 202 is slidably arranged on the side of the slide groove A201. After the staff place the four steel bars A104 respectively between the inner sides of the side grooves of the adjustable distance frame 205 that have been adjusted and arranged up and down, one of the support plates 202 is slid into the inner side of the slide groove A201, and one of the stirrups 105 is tied between the outer sides of the four steel bars A104, so that the stirrups 105 are in contact with the upper surface of the support plate 202. Then, the staff uses the same method to tie the other stirrups 105 at a fixed distance in the same way, so that the stirrups 105 can be tied at a fixed distance, which can avoid the different spacings between the stirrups 105, which affects the bearing strength of the structural column after subsequent casting, and improves the effect of the stable and fixed-distance tying of the stirrups 105.

[0027] Reference Figure 1-5 , further, the positioning anti-displacement mechanism is composed of a limit groove 301, a limit plate 302, a slide groove C303, a slide groove D304 and a latch 305;

[0028] A limit plate 302 is set between the two outer sides of the two steel bars B3, and a slide groove C303 is embedded in the front and rear sides of the side of the limit plate 302, and the limit plate 302 is slidably set between the outer sides of the steel bars B3 through the slide groove C303, and the front and rear sides of the upper part of the limit plate 302 are relatively embedded with a slide groove D304, and the limit plates 302 are embedded on both sides of the upper part of the steel bars B3. A latch 305 is slidably set between the limit plate 302 and the upper part of the inner part of the slide groove D304. After the staff has bound the outer sides of the four steel bars A104 with a plurality of stirrups 105 at a fixed distance, the staff pushes the limit plate 302 between the two sides of the steel bars B3 opposite to each other, and between the two sides of the steel bars B3 Slide in the opposite direction through the slide groove C303 on the outside of the steel bar B3, contact and push the bound steel bar A104 to move to the specified position, so that the slide groove D304 and the limit groove 301 are relative, and the staff inserts the pin 305 between the slide groove D304 and the inner side of the limit groove 301 to limit the limit plate 302, and then adjusts the other limit plates 302 in the same way. After the steel bar A104 completes the positioning processing at the specified position, when the staff constructs and pours concrete between the masonry walls 102 to form structural columns, it can avoid the displacement of the steel bar A104 during pouring, which affects the bearing strength of the subsequent structural columns, and improves the effect of the stable positioning and anti-displacement processing of the steel bar A104.

[0029] Embodiment 2:

[0030] like Figure 1-3As shown, in addition to the embodiment in which the inner wall material of the side groove of the adjustable frame 205 is butadiene rubber, the utility model also has another embodiment in which the inner wall material of the side groove of the adjustable frame 205 is natural rubber. Since natural rubber has the characteristics of wear resistance, good elasticity and tear resistance, when the side groove of the adjustable frame 205 and the steel bar A104 are in extrusion contact during the period before pouring, it can avoid excessive extrusion force causing the side groove of the adjustable frame 205 to tear and the steel bar A104 to loosen and move. Compared with the first embodiment, the limiting effect is better.

[0031] Working principle: First, when the staff needs to set up the steel cage for the structural column, they place the four steel bars A104 at the four corners of the inner side of the casting trough 103, and place the stabilizing steel bar 2 in the middle of the inner side of the casting trough 103. Then, the staff simultaneously turns the four adjustment disks 208 on the top of one of the stabilizing frames 203 to drive the adjusting screw 207 to rotate the specified number of circles in the thread engagement of the inner side of the thread groove 206, and push the distance adjustment frame 205 to slide a specified distance to the side of the slide groove B204. Then, the staff moves the other three in the same way. The adjustable distance frames 205 on both sides of the stabilizing frame 203 are adjusted to a specified length, and the four steel bars A104 are placed between the inner sides of the side grooves of the adjustable distance frames 205 arranged in parallel above and below. Then, the staff slides one of the support plates 202 into the inner side of the slide groove A201, and ties one of the stirrups 105 between the outer sides of the four steel bars A104, so that the stirrup 105 contacts the upper surface of the support plate 202. Then, the staff ties the other stirrups 105 at a fixed distance in the same way, so that the stirrups 105 can be spaced apart. The fixed distance tying treatment can avoid the different spacings between the hoops 105, which will affect the bearing strength of the structural column after subsequent pouring, and complete the placement of the four steel bars A104 at a specified distance. In addition, because the side grooves of the spacing frame 205 made of butyl rubber have the characteristics of anti-slip, wear resistance, and high mechanical strength, the steel bars A104 will have greater friction with the side grooves of the spacing frame 205 after tying to avoid displacement. Finally, the staff pushes the limit plate 302 between the two sides of the front and rear opposite steel bars B3, and the steel bars B 3 slides on the outside of the steel bar B3 through the slide groove C303 in opposite directions between the two sides, contacts and pushes the steel bar A104 that has been bound to move to the specified position, so that the slide groove D304 and the limiting groove 301 are relative, and the staff inserts the pin 305 between the slide groove D304 and the inner side of the limiting groove 301 to limit the limiting plate 302, and then adjusts the other limiting plates 302 in the same way, so that the steel bar A104 completes the positioning processing of the specified position, and then the staff constructs and pours concrete between the masonry walls 102 to form a structural column.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A structural column steel bar structure for a building, comprising a bottom plate (1), a top plate (101), a masonry wall (102), a groove (1021), a casting trough (103), a steel bar A (104), a stirrup (105), a stabilizing steel bar (2) and a steel bar B (3), wherein a top plate (101) is arranged above the bottom plate (1), masonry walls (102) are fixedly installed on both sides between the top plate (101) and the bottom plate (1), and grooves (1021) are relatively embedded on the sides of the masonry wall (102), and the grooves (1021) are provided in a plurality and are arranged in parallel at equal distances. The invention relates to a structure in which a steel bar B (3) is embedded in the front and rear sides of the grooves (1021); a casting trough (103) is embedded in the middle of the opposing surfaces of the top plate (101) and the bottom plate (1); a steel bar A (104) is arranged between the four corners of the casting trough (103); stirrups (105) are wound between the outer sides of the four steel bars A (104); there are a plurality of stirrups (105) which are arranged in parallel at equal distances; a stabilizing steel bar (2) is arranged between the inside of the casting trough (103) near the middle of the four steel bars A (104); the structure is characterized in that: The outer sides of the stabilizing steel bars (2) are provided with adjusting and spacing mechanisms capable of preventing the steel bars A (104) from being displaced and with stirrup support mechanisms capable of supporting the stirrups at fixed distances, and the outer sides of the steel bars B (3) are provided with positioning and anti-displacement mechanisms capable of positioning the steel bars A to prevent displacement.

2. A structural column steel bar structure for construction as claimed in claim 1, characterized in that: The distance adjustment mechanism is composed of a stabilizing frame (203), a slide groove B (204), a distance adjustment frame (205), a thread groove (206), an adjustment screw rod (207) and an adjustment disk (208); The outer ring of the stabilizing steel bar (2) is fixedly installed with a stabilizing frame (203), and the front and rear sides of both sides of the stabilizing frame (203) are embedded with sliding grooves B (204), and the inner side of the sliding groove B (204) is slidably provided with a distance adjusting frame (205), and the other side of the distance adjusting frame (205) is embedded with a thread groove (206), and the inner side of the sliding groove B (204) is rotatably provided with an adjusting screw (207) through a bearing, and the adjusting screw (207) is threadedly engaged and rotatably arranged on the inner side of the thread groove (206), and an adjusting disk (208) is fixedly installed on the side of the end of the adjusting screw (207).

3. A structural column steel bar structure for construction as claimed in claim 1, characterized in that: The stirrup support mechanism is composed of a slide groove A (201) and a support plate (202); A slide groove A (201) is embedded on the side of the stabilizing steel bar (2), and a support plate (202) is slidably arranged on the side inside the slide groove A (201).

4. A structural column steel bar structure for construction as claimed in claim 1, characterized in that: The positioning anti-displacement mechanism is composed of a limiting groove (301), a limiting plate (302), a slide groove C (303), a slide groove D (304) and a latch (305); A limit plate (302) is arranged between the two outer sides of the two steel bars B (3), and a slide groove C (303) is embedded in the front and rear sides of the side of the limit plate (302), and the limit plate (302) is slidably arranged between the outer sides of the steel bars B (3) through the slide groove C (303), and a slide groove D (304) is relatively embedded in the front and rear sides of the upper part of the limit plate (302), and the limit plates (302) are embedded on both sides of the upper part of the steel bars B (3), and a latch (305) is slidably arranged between the limit plate (302) and the upper part of the inner part of the slide groove D (304).

5. A structural column steel bar structure for construction as claimed in claim 2, characterized in that: There are four stabilizing frames (203) which are arranged in parallel at equal distances. The side of the spacing adjusting frame (205) is arranged in the shape of an arc-shaped groove, and the inner wall of the side groove of the spacing adjusting frame (205) is made of butadiene rubber.

6. A structural column steel bar structure for construction as claimed in claim 3, characterized in that: There are a plurality of slide grooves A (201), which are arranged in parallel at equal distances.

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