Steel connection type concrete frame joint reinforcing device

Abstract

The utility model provides a steel connection type concrete frame node reinforcing device, which relates to the field of concrete frame node reinforcement, and comprises a concrete column body and a support assembly, the left side and the right side of the concrete column body are respectively and fixedly connected with a concrete beam body; the number of the supporting assemblies is four, and the four supporting assemblies are installed outside the two concrete beam bodies and the concrete column body correspondingly. And each supporting assembly is provided with four inserting parts. Through the arrangement of the connecting assembly, the inserting plate, the limiting inserting hole and the inserting part, the reinforcing device does not need to be fixed through a large number of bolts in the installation process, so that tools such as a wrench do not need to be used, and the convenience and the installation efficiency of the reinforcing device during installation are effectively improved; the problems that when an existing reinforcing device is installed, a large number of bolts need to be used for fixing, and therefore the convenience and the installation efficiency of the reinforcing device during installation are reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete frame joint reinforcing technical field especially relates to a steel connecting type concrete frame joint reinforcing device. BACKGROUND

[0002] In the modern construction engineering field, concrete frame structures are widely used in various buildings, especially in medium and high-rise buildings and industrial buildings. However, with the increase of building service life, the change of use function, the invasion of natural disasters and the update of building design standards, many existing concrete frame structures face the need of joint reinforcement.

[0003] For example, the existing patent application No. CN202021805595.5 discloses an assembled frame joint anti-seismic reinforcing device. Although this reinforcing device can maintain the integrity of the concrete column and the concrete beam, it still needs to be fixed by a large number of bolts during installation, which requires the use of tools such as wrenches during installation, thus reducing the convenience and installation efficiency of the reinforcing device. Moreover, the bolts on the above-mentioned reinforcing device are prone to loosening during long-term use, thus reducing the reliability of the reinforcing device in reinforcing the concrete frame joint. SUMMARY

[0004] The disclosed steel connecting type concrete frame joint reinforcing device can be installed by simply sleeving the first and second steel connecting plates outside the concrete column or two concrete beams, inserting the head end of the limiting insertion rod into the limiting insertion hole, and sliding the two connecting sliders backward to connect between the four connecting slides, and then inserting the four limiting insertion columns into the corresponding four insertion holes. Therefore, no bolts are needed for fixing during installation, and no tools such as wrenches are needed, thus effectively improving the convenience and installation efficiency of the reinforcing device during installation.

[0005] The first aspect of the present disclosure provides a steel connection type concrete frame joint reinforcement device, which specifically comprises a concrete column body and a support assembly, the concrete column body is fixedly connected with a concrete beam body on the left and right sides; the support assembly is four in number, and four support assemblies are respectively installed outside two concrete beam bodies and a concrete column body; four insertion parts are arranged on each support assembly, and a connecting assembly is installed between each adjacent two support assemblies; the connecting assembly comprises a reinforcing connecting rod, a connecting sliding block, a connecting sliding rail, a limiting block, a rectangular sliding port, a sliding plate, a limiting insertion column, a rectangular through port, an insertion hole and a guide rod, one connecting sliding block is rotationally connected to the two ends of the reinforcing connecting rod through a rotating shaft, two connecting sliding rails are slidably connected to the outside of each connecting sliding block, limiting blocks are fixedly connected to the rear ends of the adjacent two connecting sliding rails, a rectangular through port is formed in the middle of the front end face of each limiting block, two insertion holes are formed in the inside of the rectangular through port; two rectangular sliding ports are formed in the front end face of each connecting sliding block, two guide rods are fixedly connected to the inside of each rectangular sliding port, springs are sleeved on the outside of each guide rod, and a sliding plate is slidably connected to the inside of each rectangular sliding port through the guide rod, and a limiting insertion column is fixedly connected to the rear end of the opposite face of each adjacent two sliding plates.

[0006] In at least some embodiments, when the connecting sliding block is in a fixed state between the adjacent two connecting sliding rails, the two limiting insertion columns on the adjacent two sliding plates are respectively inserted into the two insertion holes formed in the inside of the rectangular through port.

[0007] In at least some embodiments, the support assembly comprises a first steel connecting plate, a second steel connecting plate, a positioning insertion rod, an insertion plate, a limiting insertion hole and a positioning insertion hole, four positioning insertion rods are fixedly connected to the first steel connecting plate, four insertion plates are fixedly connected to the second steel connecting plate, a limiting insertion hole is formed in each insertion plate, four positioning insertion holes are formed in the second steel connecting plate, and the first steel connecting plate and the second steel connecting plate are respectively fixedly connected with the four connecting sliding rails.

[0008] In at least some embodiments, when the support assembly is in an installed state, the four insertion plates penetrate through the first steel connecting plate, and the four positioning insertion rods are respectively inserted into the four positioning insertion holes.

[0009] In at least some embodiments, the plug-in part comprises a rectangular sliding shell, a rectangular sliding block, a limiting plug rod, a push spring, a hexagonal prism, a sliding block, a handle and a limiting block, the rectangular sliding shell is fixedly connected to the first steel connecting plate, and the rectangular sliding block is slidably connected inside the rectangular sliding shell, the head end surface of the rectangular sliding block is fixedly connected with the limiting plug rod penetrating through the head of the rectangular sliding shell, and the tail end surface of the rectangular sliding block is fixedly connected with the push spring, and the other end of the push spring is fixed inside the tail end of the rectangular sliding shell; the front end surface of the rectangular sliding block is fixedly connected with the hexagonal prism, and the front end of the hexagonal prism is fixedly connected with the circular limiting plate, the hexagonal prism is slidably connected with the sliding block, and the spring is sleeved on the front side of the hexagonal prism outside the sliding block, and the handle is fixedly connected to the sliding block; the limiting block is fixedly connected to the rectangular sliding shell, and the arc-shaped limiting notch is formed in the limiting block.

[0010] In at least some embodiments, when the plug-in part is in the limiting state, the limiting plug rod is plugged into the limiting plug hole.

[0011] The steel connecting type concrete frame node reinforcing device has the following beneficial effects:

[0012] Through the setting of the connecting assembly, the plug-in plate, the limiting plug hole and the plug-in part, during installation, only the first steel connecting plate and the second steel connecting plate need to be sleeved outside the concrete column body or the two concrete beam bodies, then the head end of the limiting plug rod is plugged into the inside of the limiting plug hole, and then the two connecting sliding blocks are slidably connected to the four connecting sliding rails, and the four limiting plug columns are respectively inserted into the four plug-in holes, so that the fixing effect of the connecting assembly is quickly realized, and during installation, a large number of bolts are not needed for fixing, and therefore, tools such as wrenches are not needed, and therefore, the convenience and installation efficiency of the reinforcing device during installation are effectively improved.

[0013] Through the setting of the sliding plate, the external spring of the guide rod, the limiting plug column and the plug-in part, the phenomenon of bolt loosening can be avoided, so that the reinforcing device is not prone to loosening during long-term use, and therefore, the reliability of the reinforcing device when reinforcing the concrete frame node is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings of the embodiments will be briefly introduced below.

[0015] The drawings described below only relate to some embodiments of the utility model, and are not a limitation on the utility model.

[0016] In the drawings:

[0017] Figure 1 The structure schematic view of the overall structure of the application is shown;

[0018] Figure 2 The structural schematic diagram of the application in a split state is shown;

[0019] Figure 3 The structural schematic diagram of the application after the insertion part is split is shown;

[0020] Figure 4 The structural schematic diagram of the application after the connecting slider and the connecting slide rail are split is shown;

[0021] Figure 5 The structural schematic diagram of the connecting slider of the application is shown.

[0022] List of reference signs

[0023] 1, concrete column body;

[0024] 2, concrete beam body;

[0025] 3, support assembly; 301, first steel connecting plate; 302, second steel connecting plate; 303, positioning insertion rod; 304, insertion plate; 305, limiting insertion hole; 306, positioning insertion hole;

[0026] 4, connecting assembly; 401, reinforcing connecting rod; 402, connecting slider; 403, connecting slide rail; 404, limiting block; 405, rectangular sliding port; 406, sliding plate; 407, limiting insertion column; 408, rectangular through port; 409, insertion hole; 4010, guide rod;

[0027] 5, insertion part; 501, rectangular sliding shell; 502, rectangular sliding block; 503, limiting insertion rod; 504, push spring; 505, hexagonal prism; 506, sliding block; 507, handle; 508, limiting block. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] Embodiment one: please refer to Figures 1 to 5 :

[0030] The utility model provides a kind of steel connecting formula concrete frame joint reinforcing device, comprising: concrete column body 1 and support assembly 3, and concrete column body 1 left and right sides are fixedly connected with a concrete beam body 2;The number of support assembly 3 is four, and four support assembly 3 are respectively installed in two concrete beam body 2 and one concrete column body 1 outside;Every support assembly 3 is provided with four inserting parts 5, and every adjacent two support assembly 3 is installed with a connecting assembly 4;Connecting assembly 4 includes reinforcing connecting rod 401, connecting slider 402, connecting slide rail 403, limiting block 404, rectangular slip port 405, sliding plate 406, limiting insertion column 407, rectangular through port 408, inserting hole 409 and guide rod 4010, reinforcing connecting rod 401 both ends are rotatably connected with a connecting slider 402 by pivot, and every connecting slider 402 outside is slidably connected with two connecting slide rails 403, the rear end of adjacent two connecting slide rails 403 is fixedly connected with limiting block 404, and rectangular through port 408 is provided in the middle of limiting block 404 front end face, and rectangular through port 408 is provided with two inserting holes 409 inside;Two rectangular slip ports 405 are provided in the front end face of every connecting slider 402, and two guide rods 4010 are fixedly connected in every rectangular slip port 405 inside, spring is sleeved in the outside of every guide rod 4010, and one sliding plate 406 is slidably connected in the inside of every rectangular slip port 405 by guide rod 4010, the rear end of opposite face of adjacent two sliding plates 406 is fixedly connected with a limiting insertion column 407, for inserting with inserting hole 409, quickly complete the installation operation of connecting assembly 4, and without spanner and other tools, improve the convenience of the reinforcing device when installing.

[0031] When connecting slider 402 is in fixed state between adjacent two connecting slide rails 403, the two limiting insertion columns 407 on adjacent two sliding plates 406 are inserted with two inserting holes 409 provided in the inside of rectangular through port 408 respectively, so that connecting slider 402 realizes fixed effect between adjacent two connecting slide rails 403 quickly.

[0032] The support assembly 3 comprises a first steel connecting plate 301, a second steel connecting plate 302, four positioning insertion rods 303, four insertion plates 304, four limiting insertion holes 305 and four positioning insertion holes 306, the four positioning insertion rods 303 are fixedly connected to the first steel connecting plate 301, the four insertion plates 304 are fixedly connected to the second steel connecting plate 302, each of the insertion plates 304 is provided with one limiting insertion hole 305, the second steel connecting plate 302 is provided with four positioning insertion holes 306, and the first steel connecting plate 301 and the second steel connecting plate 302 are fixedly connected with the four connecting sliding rails 403 respectively; when the support assembly 3 is in the installation state, the four insertion plates 304 penetrate through the first steel connecting plate 301, and the four positioning insertion rods 303 are inserted into the four positioning insertion holes 306 respectively, and the positioning insertion rods 303 and the positioning insertion holes 306 are matched to improve the convenience and installation accuracy of the first steel connecting plate 301 and the second steel connecting plate 302 during the alignment installation operation.

[0033] In the second embodiment, on the basis of the first embodiment, as shown in the figure, Figures 1 to 3 The insertion part 5 comprises a rectangular sliding shell 501, a rectangular sliding block 502, a limiting insertion rod 503, a push spring 504, a hexagonal prism 505, a sliding block 506, a handle 507 and a limiting block 508, the rectangular sliding shell 501 is fixedly connected to the first steel connecting plate 301, the rectangular sliding block 502 is slidably connected inside the rectangular sliding shell 501, the limiting insertion rod 503 penetrating through the head of the rectangular sliding shell 501 is fixedly connected to the head end surface of the rectangular sliding block 502, the push spring 504 is fixedly connected to the tail end surface of the rectangular sliding block 502, and the other end of the push spring 504 is fixed to the tail end inside the rectangular sliding shell 501; the hexagonal prism 505 is fixedly connected to the front end surface of the rectangular sliding block 502, a circular limiting plate is fixedly connected to the front end of the hexagonal prism 505, the sliding block 506 is slidably connected to the outside of the hexagonal prism 505, a spring is sleeved on the front side of the sliding block 506 outside the hexagonal prism 505, and the handle 507 is fixedly connected to the sliding block 506; the limiting block 508 is fixedly connected to the rectangular sliding shell 501, and an arc-shaped limiting gap is formed in the limiting block 508; when the insertion part 5 is in the limiting state, the limiting insertion rod 503 is inserted into the limiting insertion hole 305; through the arrangement of the insertion part 5, the first steel connecting plate 301 and the second steel connecting plate 302 can be quickly fixed without the cooperation of tools such as wrenches, and the practicability of the reinforcing device is improved.

[0034] The working principle of the embodiment is as follows: during installation, first, the four support assemblies 3 are respectively installed outside the two concrete beam bodies 2 and the concrete column body 1, and the specific installation operation is as follows: first, the handle 507 is clamped in the arc-shaped limiting gap formed in the limiting block 508, so that the handle 507, the sliding block 506, the hexagonal prism 505, the rectangular sliding block 502 and the limiting plug rod 503 are effectively limited, and at this time, the limiting plug rod 503 is in a retracted state on the rectangular sliding shell 501, then the first steel connecting plate 301 and the second steel connecting plate 302 are sleeved outside the concrete column body 1 or the two concrete beam bodies 2, so that the four plug-in plates 304 are all penetrated through the first steel connecting plate 301, and the four positioning plug rods 303 are respectively plugged into the four positioning plug holes 306, then the handle 507 clamped in the arc-shaped limiting gap is taken out, at this time, the rectangular sliding block 502 moves towards the head end of the limiting plug rod 503 under the elastic force of the push spring 504, so that the head end of the limiting plug rod 503 is plugged into the limiting plug hole 305, and the first steel connecting plate 301 and the second steel connecting plate 302 are effectively fixed.

[0035] Then, the front ends of the two adjacent sliding plates 406 are simultaneously pinched in opposite directions, and then the two connecting sliding blocks 402 are slid rearward to be connected between the four connecting sliding rails 403, when the two connecting sliding blocks 402 slide rearward to the limit position, the sliding plates 406 are loosened, at this time, the two adjacent sliding plates 406 simultaneously move in opposite directions under the spring elastic force outside the guide rod 4010, so that the two adjacent limiting plug columns 407 simultaneously move in opposite directions, and finally the four limiting plug columns 407 are respectively inserted into the four plug-in holes 409, so that the fixing effect of the connecting assembly 4 is quickly realized.

[0036] Through the setting of the sliding plate 406, the spring outside the guide rod 4010, the limiting plug column 407 and the plug-in part 5, the phenomenon of bolt loosening can be avoided, so that the reinforcing device is not prone to loosening during long-term use, and therefore the reliability of the reinforcing device in reinforcing the concrete frame node is improved.

[0037] In this paper, the following points need attention:

[0038] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0039] 2. In the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0040] The above merely describes specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present disclosure, which should be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A steel-connection concrete frame joint reinforcement device, comprising: Concrete column (1) and support assembly (3), the concrete column (1) is fixedly connected with a concrete beam body (2) on both sides, characterized in that the number of support assembly (3) is four, and four support assemblies (3) are respectively installed on two concrete beam bodies (2) and one concrete column (1) outside;Every support assembly (3) is provided with four inserting parts (5), and every adjacent two support assemblies (3) are provided with a connecting assembly (4); The connecting assembly (4) includes a reinforcing connecting rod (401), a connecting sliding block (402), a connecting sliding rail (403), a limiting block (404), a rectangular sliding port (405), a sliding plate (406), a limiting plug (407), a rectangular through port (408), an inserting hole (409) and a guide rod (4010), the both ends of reinforcing connecting rod (401) are rotatably connected with a connecting sliding block (402) through a rotating shaft, and the outer part of every connecting sliding block (402) is slidably connected with two connecting sliding rails (403), the rear end of adjacent two connecting sliding rails (403) is fixedly connected with a limiting block (404), and the front end face of limiting block (404) is provided with a rectangular through port (408) in the middle, and the inside of rectangular through port (408) is provided with two inserting holes (409);The front end face of every connecting sliding block (402) is provided with two rectangular sliding ports (405), and the inside of every rectangular sliding port (405) is fixedly connected with two guide rods (4010), the outer part of every guide rod (4010) is sleeved with a spring, and the inside of every rectangular sliding port (405) is slidably connected with a sliding plate (406) through guide rod (4010), and the rear end of opposite faces of adjacent two sliding plates (406) is fixedly connected with a limiting plug (407).

2. A steel connection concrete frame joint reinforcement device according to claim 1, characterized in that: When the connecting sliding block (402) is in a fixed state between adjacent two connecting sliding rails (403), the two limiting plugs (407) on adjacent two sliding plates (406) are respectively inserted into the two inserting holes (409) in the inside of rectangular through port (408).

3. A steel connection concrete frame joint reinforcement device according to claim 1, characterized in that: The support assembly (3) includes a first steel connecting plate (301), a second steel connecting plate (302), a positioning plug (303), an inserting plate (304), a limiting plug (305) and a positioning plug (306), the first steel connecting plate (301) is fixedly connected with four positioning plugs (303), the second steel connecting plate (302) is fixedly connected with four inserting plates (304), and every inserting plate (304) is provided with a limiting plug (305), the second steel connecting plate (302) is provided with four positioning plugs (306), and the first steel connecting plate (301) and the second steel connecting plate (302) are respectively fixedly connected with four connecting sliding rails (403).

4. A steel connection concrete frame joint reinforcement device according to claim 3, characterized in that: When the support assembly (3) is in an installed state, four inserting plates (304) penetrate the first steel connecting plate (301), and four positioning plugs (303) are respectively inserted into four positioning plugs (306).

5. A steel connection concrete frame joint reinforcement device according to claim 3, characterized in that: The plug-in part (5) comprises a rectangular sliding shell (501), a rectangular sliding block (502), a limiting plug rod (503), a push spring (504), a hexagonal prism (505), a sliding block (506), a handle (507) and a limiting block (508), the rectangular sliding shell (501) is fixedly connected to the first steel connecting plate (301), and the rectangular sliding shell (501) is slidably connected with the rectangular sliding block (502) inside, the head end surface of the rectangular sliding block (502) is fixedly connected with the limiting plug rod (503) penetrating through the head of the rectangular sliding shell (501), and the tail end surface of the rectangular sliding block (502) is fixedly connected with the push spring (504), and the other end of the push spring (504) is fixed to the tail end inside the rectangular sliding shell (501); the front end surface of the rectangular sliding block (502) is fixedly connected with the hexagonal prism (505), and the front end of the hexagonal prism (505) is fixedly connected with a circular limiting plate, the hexagonal prism (505) is slidably connected with the sliding block (506) outside, and a spring is sleeved on the front side of the sliding block (506) outside the hexagonal prism (505), and the handle (507) is fixedly connected to the sliding block (506); the rectangular sliding shell (501) is fixedly connected with the limiting block (508), and the limiting block (508) is provided with an arc-shaped limiting gap.

6. A steel connection concrete frame joint reinforcement device according to claim 5, characterized in that: When the plug-in part (5) is in the limiting state, the limiting plug rod (503) is plugged into the limiting plug hole (305).

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