Indoor and outdoor double-side clamping assembly type reinforcing ring beam

Abstract

The utility model discloses an indoor and outdoor double-side clamping assembly type reinforcing ring beam. In the process of forming anti-seismic ring beam reinforcement on an old wall body, a simple matching component which does not occupy space on the indoor side and the outer side is lacked. A plurality of indoor side reinforcing single bodies are connected to the top of the indoor side of a wall body, a plurality of external connecting plates are arranged on the top of the outdoor side of the wall body, and each indoor side reinforcing single body is connected with the corresponding external connecting plate; the first transverse connecting piece is arranged at one end of the main plate body, the other end of the first transverse connecting piece is an inserting end, a first inserting part is arranged on the first transverse connecting piece, the two second transverse connecting pieces are arranged at the other end of the main plate body, and an inserting gap is formed between the two second transverse connecting pieces. A second inserting part is arranged at the other end of each second transverse connecting piece, the multiple anchor bars are arranged on the side, facing the wall body, of the main plate body, and the penetrating ends of the multiple anchor bars are detachably connected with the external connecting plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of indoor and outdoor double-side clamping assembly type reinforcing ring beam, belong to building structure technical field. BACKGROUND

[0002] With the passage of time, the structure of old buildings can gradually age, damage, leading to its seismic performance decline. In earthquake-prone areas, this decline is particularly evident. Through seismic reinforcement, the carrying capacity of old buildings can be effectively enhanced, and their seismic performance can be improved, so that they can better resist the impact of seismic waves when an earthquake occurs, reducing the risk of structural damage and casualties. Old buildings are often densely populated areas, inhabited by a large number of residents. If the seismic performance of the building is insufficient, it may cause serious safety hazards when an earthquake occurs. Through seismic reinforcement, the stability of old buildings in an earthquake can be ensured, and the safety of residents can be protected. At the same time, the reinforced building can also provide a better living environment and improve the quality of life of residents. Seismic reinforcement not only improves the seismic performance of the building, but also extends its service life. Through reinforcement, damage and cracks in old buildings can be repaired, improving the overall integrity and stability of the structure. This not only reduces safety hazards caused by structural problems, but also extends the service life of the building and reduces maintenance and replacement costs due to building aging

[0003] During the detection and identification of old buildings, the low seismic structural grade is an important problem, and the difficulty of seismic reinforcement is relatively large. The seismic reinforcement method needs to be implemented according to relevant specifications, and the current seismic reinforcement atlas and corresponding seismic reinforcement method construction procedure are complex and complicated. Due to the size matching relationship between the ring beam and the wall, there are specification requirements, making it particularly difficult to add a ring beam to the seismic reinforcement of the existing wall. The reinforcement method is difficult to standardize and unify, and the main problems are: the reinforcement measures for the exterior facade of the wall are complex, mainly through the connection of external ring beams and steel cables outside the wall to form a reinforcement method, which is tedious to operate, affects the structure of the exterior facade of the wall and the original flatness, and also causes the exposure of steel reinforcement on the indoor side, making it difficult to avoid the layout of exposed steel reinforcement. SUMMARY

[0004] To overcome the defects of the prior art, a indoor and outdoor double-side clamping assembly type reinforcing ring beam is provided to solve the above problems.

[0005] The utility model provides a kind of indoor and outdoor double-side clamping assembly type reinforcing ring beam, including multiple insertion rods, multiple external connecting plates and multiple indoor side reinforcing monomers, multiple indoor side reinforcing monomers are sequentially connected in the indoor side top of wall along the length direction of wall, and the insertion rod is detachably connected between adjacent two indoor side reinforcing monomers, multiple external connecting plates are arranged in the outdoor side top of wall along the length direction of wall with interval, each indoor side reinforcing monomer is provided with an external connecting plate along wall corresponding, and each indoor side reinforcing monomer is connected with its corresponding external connecting plate;

[0006] Each indoor side reinforcing monomer includes main plate body, first transverse connecting sheet, two second transverse connecting sheets and multiple anchor bars, the main plate body is rectangular plate body, the first transverse connecting sheet is arranged in one end of main plate body, one end of first transverse connecting sheet is fixedly connected with main plate body, the other end of first transverse connecting sheet is insertion end, first transverse connecting sheet is provided with first insertion part, and first insertion part is close to main plate body setting, two second transverse connecting sheets are sequentially arranged horizontally at the other end of main plate body from top to bottom, and insertion gap is formed between two second transverse connecting sheets, one end of each second transverse connecting sheet is fixedly connected with main plate body, the other end of each second transverse connecting sheet is provided with second insertion part, multiple anchor bars are arranged on the side of main plate body towards wall, one end of each anchor bar is fixedly connected with main plate body, the other end of each anchor bar is the end of being arranged in wall, and the end of being arranged in wall is detachably connected with external connecting plate.

[0007] As a preferred scheme: external connecting plate is rectangular plate body, and multiple through holes are processed in the plate thickness direction of external connecting plate, and the through hole is arranged one by one with anchor bar.

[0008] As a preferred scheme: multiple anchor bars are arranged in the form of matrix on the side of main plate body towards wall.

[0009] As a preferred scheme: first insertion part is insertion hole, two second insertion parts are sequentially arranged from top to bottom, the second insertion part in lower side of two second insertion parts is insertion blind hole, the second insertion part in upper side of two second insertion parts is through hole, and the transverse section shape of through hole, insertion blind hole and insertion hole is same.

[0010] As a preferred scheme: main plate body is steel plate, and first transverse connecting sheet and second transverse connecting sheet are steel sheet.

[0011] As a preferred scheme: the side of first transverse connecting sheet towards wall is flush with the side of main plate body towards wall, and the side of each second transverse connecting sheet towards wall is flush with the side of main plate body towards wall.

[0012] As a preferred scheme: the thickness of first transverse connecting sheet and second transverse connecting sheet is same, and the thickness of first transverse connecting sheet is less than the thickness of main plate body.

[0013] The utility model discloses the beneficial effect lies in:

[0014] The indoor and outdoor double-side clamping assembly type reinforcing ring beam in the utility model is the structure form of the postposition ring beam formed by the double-side clamping reinforcing of only occupying indoor and outdoor side plastering layers, wherein the indoor side reinforcing monomer can form the indoor side reinforcing structure form through the mutual cooperation between the main plate body, the first horizontal connecting sheet, two second horizontal connecting sheets and multiple anchor bars, the connecting position of the main plate body forms three -dimensional distribution through the cooperation between the first horizontal connecting sheet, two second horizontal connecting sheets and multiple anchor bars, and the small occupying space is only the space position of the wall body plastering layer, forming the thin body reinforcing structure form.

[0015] The utility model forms the double-side clamping structure form of indoor side continuous connection and outdoor side multiple position interval arrangement, is favorable for reducing the occupying of outdoor side position arrangement structure, can also ensure the overall support strength of ring beam, reduces the operation difficulty of anti -seismic reinforcing ring beam, standard unification operation mode, is convenient for construction, is fit for promoting, discards the traditional complex occupying method, effectively improves the anti -seismic performance after the overall reinforcement of building. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the horizontal section structure schematic drawing for the wall body of the utility model;

[0017] Figure 2 It is Figure 1 The enlarged structure schematic drawing of A place in;

[0018] Figure 3 It is Figure 1 The enlarged structure schematic drawing of B place in;

[0019] Figure 4 It is the overhead structure schematic drawing of indoor side reinforcing monomer;

[0020] Figure 5 It is the main view structure schematic drawing of indoor side reinforcing monomer;

[0021] Figure 6 It is the rear view structure schematic drawing of indoor side reinforcing monomer;

[0022] Figure 7 It is the main view structure schematic drawing in the connecting process of multiple indoor side reinforcing monomers and multiple inserting rods, and the arrow direction in the drawing indicates the direction of inserting rod;

[0023] Figure 8 It is the main view structure schematic drawing of external connecting plate;

[0024] Figure 9 It is the main view structure schematic drawing when the utility model is arranged in the indoor side of wall body;

[0025] Figure 10 The main view structural schematic diagram when the utility model is arranged on the outdoor side of the wall body.

[0026] In the drawing: 1-main plate body; 2-first transverse connecting sheet; 3-second transverse connecting sheet; 4-anchor bar; 5-first plug-in part; 6-plug-in gap; 7-second plug-in part; 9-inserting rod; 10-external connecting plate; 11-indoor side reinforcing monomer; 12-penetrating hole; 20-wall body; 21-indoor plastering layer; 22-outdoor plastering layer. DETAILED DESCRIPTION

[0027] The embodiments of the utility model will be described below through specific concrete examples, and the person skilled in the art can easily understand other advantages and effects of the utility model from the content disclosed in the specification. The utility model can also be implemented or applied through other different specific embodiments, and each detail in the specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the utility model.

[0028] Specific embodiment one: combining Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 And Figure 10 The present embodiment is explained, and the present embodiment includes multiple inserting rods 9, multiple external connecting plates 10 and multiple indoor side reinforcing monomers 11, the multiple indoor side reinforcing monomers 11 are sequentially connected on the indoor side top of the wall body 20 along the length direction of the wall body 20, two adjacent indoor side reinforcing monomers 11 are detachably connected through an inserting rod 9, the multiple external connecting plates 10 are arranged on the outdoor side top of the wall body 20 along the length direction of the wall body 20, one external connecting plate 10 is arranged on the wall body 20 corresponding to each indoor side reinforcing monomer 11, and each indoor side reinforcing monomer 11 is connected with the corresponding external connecting plate 10;

[0029] Each indoor side reinforcing monomer 11 comprises a main plate body 1, a first transverse connecting sheet 2, two second transverse connecting sheets 3 and a plurality of anchor bars 4, the main plate body 1 is a rectangular plate body, the first transverse connecting sheet 2 is arranged at one end of the main plate body 1, one end of the first transverse connecting sheet 2 is fixedly connected with the main plate body 1, the other end of the first transverse connecting sheet 2 is a plug-in end, the first transverse connecting sheet 2 is provided with a first plug-in part 5, the first plug-in part 5 is arranged close to the main plate body 1, the two second transverse connecting sheets 3 are arranged at the other end of the main plate body 1 in sequence from top to bottom, and a plug-in gap 6 is formed between the two second transverse connecting sheets 3, one end of each second transverse connecting sheet 3 is fixedly connected with the main plate body 1, and the other end of each second transverse connecting sheet 3 is provided with a second plug-in part 7, the plurality of anchor bars 4 are arranged on the side of the main plate body 1 facing the wall body 20, one end of each anchor bar 4 is fixedly connected with the main plate body 1, and the other end of each anchor bar 4 is a penetrating end matched with the wall body 20, and the penetrating ends of the plurality of anchor bars 4 are detachably connected with the external connecting plate 10.

[0030] Further, the main plate body 1 on each indoor side reinforcing monomer 11 can realize the effects of lengthening and extending reinforcement at both ends through the cooperation between the first transverse connecting sheet 2 and the two second transverse connecting sheets 3, the external connecting plate 10 is installed at the penetrating end of the anchor bar 4, the structure of the anchor bar 4 is the same as that of the anchor bar in the prior art, the main plate body 1 is attached to the indoor side of the wall body 20, and the effect of reinforcing the wall body 20 from the indoor side can be achieved, the external connecting plate 10 is arranged on the outdoor side top of the wall body 20 along the length direction of the wall body 20, and the effect of reinforcing the wall body 20 along the thickness direction of the wall body 20 is achieved, thereby being beneficial to improving the anti-seismic strength of the whole building.

[0031] The installation principle of the utility model is as follows: a plurality of indoor side reinforcing monomers 11 are installed on the indoor side top of the wall body 20, every two adjacent indoor side reinforcing monomers 11 are installed through the plug rod 9, and a plurality of external connecting plates 10 are installed on the outdoor side top of the wall body 20, and each indoor side reinforcing monomer 11 is connected with a corresponding external connecting plate 10.

[0032] Specific implementation method two: the utility model is further limited to the specific implementation method one, the external connecting plate 10 is a rectangular plate body, a plurality of through holes 12 are processed on the external connecting plate 10 along the plate thickness direction, and the through holes 12 are arranged one by one with the anchor bars 4. The hole type of the through hole 12 is matched with the shape of the anchor bar 4, the outer diameter of the penetrating end of the anchor bar 4 is relatively small, and the anchor bar 4 can be installed on the external connecting plate 10 through the through hole 12 on the external connecting plate 10, thereby enhancing the reinforcing effect of the wall body 20. It is appropriate to ensure that each anchor bar 4 penetrates the external connecting plate 10, which is convenient for subsequent welding, and the position of each anchor bar 4 and the corresponding external connecting plate 10 is welded, a closed welding connection process is formed, and the fixing process of the two is completed.

[0033] Specific embodiment three: the specific embodiment is further limited to the specific embodiment one or two, and the plurality of anchor bars 4 are arranged in a matrix form on the side of the main plate body 1 facing the wall body 20. The arrangement of the plurality of anchor bars 4 in a matrix form can improve the uniformity of reinforcement along the thickness direction of the wall body 20, and the arrangement density of the plurality of anchor bars 4 is determined according to the specific reinforcement design requirements.

[0034] Further, the length of the anchor bar 4 is matched with the size of the wall thickness, and the length of the anchor bar 4 is at least 20 times the thickness of the main plate body 1, so as to form a thin plate attached to the indoor side of the wall body 20 and cooperate with the anchor bar 4 to penetrate the wall body 20 in depth, thereby realizing the uniformity of reinforcement at the positions of the plurality of anchor bars 4.

[0035] Specific embodiment four: the specific embodiment is further limited to the specific embodiment one, two or three, the first plug-in part 5 is a plug-in hole, and the two second plug-in parts 7 are arranged from top to bottom in sequence, the second plug-in part 7 below the two second plug-in parts 7 is a plug-in blind hole, and the second plug-in part 7 above the two second plug-in parts 7 is a through hole, and the transverse cross-sectional shapes of the through hole, the plug-in blind hole and the plug-in hole are the same. Figure 5 and Figure 6 As shown in the figures, the first plug-in part 5 and the two second plug-in parts 7 are arranged on each indoor side reinforcement monomer 11, realizing a two-end three-position connection mode, which is beneficial to form the stability of the horizontal and vertical multi-position staggered plug-in of the indoor side reinforcement monomer 11 connected with other indoor side reinforcement monomers 11. The first plug-in part 5 can also be a slot with a narrow outer width and a wide inner width, a strip-shaped opening or other forms of connection, which can ensure stable and rapid connection with other indoor and outdoor double-sided clamping assembly type reinforced ring beams.

[0036] Specific embodiment five: the specific embodiment is further limited to the specific embodiment one, two, three or four, the main plate body 1 is a steel plate, the first transverse connecting piece 2 and the second transverse connecting piece 3 are steel sheets, and the steel sheets have high durability and shear resistance, thereby improving the durability and firmness of the main structure of the indoor and outdoor double-sided clamping assembly type reinforced ring beam.

[0037] Specific embodiment six: the specific embodiment is further limited to the specific embodiment one, two, three, four or five, the side of the first transverse connecting piece 2 facing the wall body 20 is arranged flush with the side of the main plate body 1 facing the wall body 20, and the side of each second transverse connecting piece 3 facing the wall body 20 is arranged flush with the side of the main plate body 1 facing the wall body 20, which can realize the flatness of the attachment to the wall body 20, thereby improving the uniformity and stability of the attachment to the wall body 20.

[0038] Specific embodiment seven: the first transverse connecting piece 2 and the second transverse connecting piece 3 are of the same thickness, and the thickness of the first transverse connecting piece 2 is smaller than the thickness of the main plate body 1. Meanwhile, the structure feature of thin thickness of the utility model can be improved, the assembly reinforcing form with small occupation can be formed, and the plastering space can be provided for the indoor plastering layer 21 and the outdoor plastering layer 22.

[0039] The use process of the indoor and outdoor double-side clamping assembly reinforcing ring beam in the utility model:

[0040] After the size data of the length and thickness of the wall 20 to be reinforced are acquired, the number of the indoor reinforcing monomers 11 and the number of the external connecting plates 10 are determined according to the length of the wall 20, the length of the anchor bars 4 in the indoor reinforcing monomers 11 is matched with the thickness of the wall 20, the process of installing the plurality of indoor reinforcing monomers 11 one by one is carried out, and specifically:

[0041] The indoor plastering layer 21 and the outdoor plastering layer 22 of the wall 20 are scraped off, the single indoor reinforcing monomer 11 is buckled on the wall 20, the plurality of anchor bars 4 are ensured to penetrate into the wall 20, the preliminary positioning process of the indoor reinforcing monomer 11 is realized, each external connecting plate 10 is installed at the corresponding position on the outdoor side, each external connecting plate 10 and the corresponding external connecting plate 10 are ensured to be respectively located on the two sides of the wall 20, the corresponding arrangement process of the other indoor reinforcing monomers 11 and the external connecting plates 10 is sequentially carried out, each external connecting plate 10 is buckled on the penetrating end of the corresponding plurality of anchor bars 4, one end of one indoor reinforcing monomer 11 is inserted into the insertion gap 6 of two second transverse connecting pieces 3 in the adjacent indoor reinforcing monomer 11 through the first transverse connecting piece 2, the first insertion part 5 on the first transverse connecting piece 2 is in communication with the upper and lower adjacent two second insertion parts 7 to form an insertion channel, one insertion rod 9 is inserted into the insertion channel and welded, and the fixing process of the insertion rod 9 in the insertion channel is realized;

[0042] When the other end of the indoor side reinforcing monomer 11 is connected with the first transverse connecting sheet 2 in the other indoor side reinforcing monomer 11 adjacent to it through the insertion gaps 6 of the two second transverse connecting sheets 3, the two second insertion parts 7 on the two second transverse connecting sheets 3 are arranged above and below the first insertion part 5 in the first transverse connecting sheet 2 respectively, and a second insertion channel is formed in communication between the two second insertion parts 7 and the first insertion part 5, the other insertion rod 9 is inserted into the insertion channel and welded, thereby completing the fixation of the insertion rod 9 in the insertion channel, then the external connecting plate 10 is welded with the corresponding plurality of anchor bars 4, and so on, the plurality of indoor side reinforcing monomers 11, the plurality of external connecting plates 10 and the plurality of insertion rods 9 are cooperated to complete the reinforcement process of forming the post-seismic circle beam on both sides of the wall body 20, finally the indoor plaster layer 21 and the outdoor plaster layer 22 of the wall body 20 are repainted, and the specific thickness of the indoor plaster layer 21 and the outdoor plaster layer 22 is determined according to the design requirements.

[0043] The welding operation of the external connecting plate 10 and the corresponding plurality of anchor bars 4 in the above process, and the welding operation after the insertion of the first transverse connecting sheet 2, the second transverse connecting sheet 3 and the insertion rod 9 are arranged in the process position according to the specific design requirements and construction requirements.

[0044] The above process can also be assembled to connect the plurality of indoor side reinforcing monomers 11 at the top of the indoor side of the wall body 20 first, and then the plurality of external connecting plates 10 are arranged and installed one by one on the indoor side, and the specific installation process can be determined according to the specific design requirements and construction requirements of the wall body 20 itself.

Claims

1. An indoor and outdoor double-sided clamped assembled reinforced ring beam, characterized in that: The wall body (20) comprises a plurality of plug rods (9), a plurality of external connecting plates (10) and a plurality of indoor side reinforcing units (11), the plurality of indoor side reinforcing units (11) are sequentially connected at the indoor side top of the wall body (20) along the length direction of the wall body (20), two adjacent indoor side reinforcing units (11) are detachably connected through one plug rod (9), the plurality of external connecting plates (10) are arranged at the outdoor side top of the wall body (20) along the length direction of the wall body (20) at intervals, each indoor side reinforcing unit (11) is correspondingly provided with one external connecting plate (10) along the wall body (20), and each indoor side reinforcing unit (11) is connected with the corresponding external connecting plate (10). Each indoor side reinforcing unit (11) comprises a main plate body (1), a first transverse connecting sheet (2), two second transverse connecting sheets (3) and a plurality of anchor bars (4), the main plate body (1) is a rectangular plate body, the first transverse connecting sheet (2) is arranged at one end of the main plate body (1), one end of the first transverse connecting sheet (2) is fixedly connected with the main plate body (1), the other end of the first transverse connecting sheet (2) is a plug-in end, a first plug-in part (5) is arranged on the first transverse connecting sheet (2), the first plug-in part (5) is arranged close to the main plate body (1), the two second transverse connecting sheets (3) are sequentially arranged horizontally at the other end of the main plate body (1) from top to bottom, a plug-in gap (6) is formed between the two second transverse connecting sheets (3), one end of each second transverse connecting sheet (3) is fixedly connected with the main plate body (1), the other end of each second transverse connecting sheet (3) is provided with a second plug-in part (7), the plurality of anchor bars (4) are arranged on the side of the main plate body (1) facing the wall body (20), one end of each anchor bar (4) is fixedly connected with the main plate body (1), the other end of each anchor bar (4) is a penetrating end matched with the wall body (20), and the penetrating ends of the plurality of anchor bars (4) are detachably connected with the external connecting plate (10).

2. The indoor and outdoor double-side clamping assembly type reinforced ring beam according to claim 1, characterized in that: The external connecting plate (10) is a rectangular plate body, a plurality of penetrating holes (12) are formed in the external connecting plate (10) along the thickness direction of the plate body, and the penetrating holes (12) are arranged one by one corresponding to the anchor bars (4).

3. The indoor and outdoor double-sided clamping assembly type reinforced ring beam according to claim 1 or 2, characterized in that: The plurality of anchor bars (4) are arranged in a matrix form on the side of the main plate body (1) facing the wall body (20).

4. The indoor and outdoor double-side clamping assembled reinforced ring beam according to claim 1, characterized in that: The first plug-in part (5) is a plug-in hole, the two second plug-in parts (7) are sequentially arranged from top to bottom, the second plug-in part (7) located at the lower side of the two second plug-in parts (7) is a plug-in blind hole, the second plug-in part (7) located at the upper side of the two second plug-in parts (7) is a through hole, and the transverse sectional shapes of the through hole, the plug-in blind hole and the plug-in hole are the same.

5. The indoor and outdoor double-sided clamping assembly type reinforced ring beam according to claim 1, characterized in that: The main plate body (1) is a steel plate, and the first transverse connecting sheet (2) and the second transverse connecting sheet (3) are steel sheets.

6. The hybrid dual-sided clamping fabricated reinforced ring beam according to claim 1, 4 or 5, wherein: The side of the first transverse connecting sheet (2) facing the wall body (20) is arranged flush with the side of the main plate body (1) facing the wall body (20), and the side of each second transverse connecting sheet (3) facing the wall body (20) is arranged flush with the side of the main plate body (1) facing the wall body (20).

7. The indoor and outdoor double-side clamping assembly type reinforced ring beam according to claim 6, characterized in that: The thickness of the first transverse connecting piece (2) and the second transverse connecting piece (3) is the same, and the thickness of the first transverse connecting piece (2) is less than the thickness of the main plate body (1).

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