Large-section frame column template mounting structure

Abstract

The utility model belongs to the technical field of building structures, and particularly discloses a large-section frame column formwork installation structure which comprises a plurality of formwork bodies, an installation strip block is connected to one side of each formwork body, a clamping plate is arranged on each installation strip block, the two ends of each clamping plate extend out of the two sides of the corresponding formwork body, and the two ends of each clamping plate extend out of the corresponding formwork body. A bending block is arranged at one end of the clamping plate, a clamping groove is formed between the bending block and the clamping plate, and a limiting unit is arranged at the other end of the clamping plate; the multiple formwork bodies are spliced with one another, the clamping plate on one formwork body between every two adjacent formwork bodies can be inserted into the clamping groove of the clamping plate on the other formwork body, and the limiting unit can limit the position between every two adjacent clamping plates. According to the utility model, the labor capacity of workers can be effectively reduced.

Description

Technical Field

[0001] This utility model relates to the field of building structure technology, specifically to a large-section frame column formwork installation structure. Background Technology

[0002] Large-section frame column formwork refers to a large formwork system used for frame columns in building construction. This formwork system is used to shape and size the required formwork before pouring concrete. Frame columns are vertical structural elements in a building that, together with beams, form the frame of the building, supporting the superstructure and transferring loads to the foundation support structure. In building construction, formwork is a mold used for pouring concrete, and it can be made of wood, steel, plastic, or composite materials. Large-section frame column formwork usually refers to formwork used for large frame columns.

[0003] The prior art, Chinese patent with publication number CN201943347U, discloses a frame column plastic formwork installation structure, including longitudinal and transverse steel bars, as well as flat formwork arranged on the four sides of the molding cavity structure and column hoops that serve as reinforcement. The column hoops are channel steel. In actual use, the flat formwork is installed by arranging the flat formwork on the four sides of the molding cavity structure and surrounding the flat formwork with column hoops, and then tightening the column hoops.

[0004] The aforementioned technologies have the following drawbacks: In actual use, steel wire binding is usually used to secure the column hoops, which brings a large amount of labor to the workers. Moreover, when it is necessary to secure the formwork of large-section frame columns, the number of column hoops used increases significantly, which further increases the workload for the workers. Utility Model Content

[0005] This utility model provides a large-section frame column formwork installation structure, which aims to effectively reduce the workload of workers.

[0006] This utility model is achieved through the following technical solution: a large-section frame column formwork installation structure, comprising multiple formwork bodies, one side of each formwork body being connected to an installation strip, and a retaining plate being provided on the installation strip. Both ends of the retaining plate extend beyond the two sides of the formwork body, one end of the retaining plate being provided with a bending block, forming a groove between the bending block and the retaining plate, and the other end of the retaining plate being provided with a limiting unit; the multiple formwork bodies are assembled together, and between adjacent formwork bodies, the retaining plate on one formwork body can be inserted into the groove of the retaining plate on another formwork body, and the limiting unit can restrict the position between two adjacent retaining plates.

[0007] Furthermore, the limiting unit includes a fastening hole opened at the end of the card plate away from the bending block and a wedge block adapted to the fastening hole. After the wedge block is inserted into the fastening hole, it can abut against the bending block side of the card plate on another template body.

[0008] Furthermore, multiple fastening holes are provided, and the multiple fastening holes are spaced apart along the length direction of the card plate.

[0009] Furthermore, the card plate and the mounting strip are vertically slidably engaged, and a connecting block is connected to one side of the card plate. The connecting block is vertically slidably engaged with the mounting strip, and a limiting element is provided on the connecting block to limit the position of the connecting block on the mounting strip.

[0010] Furthermore, the end of the connecting block away from the card plate has a through-groove in the vertical direction, and the mounting strip slides through the through-groove.

[0011] Furthermore, the connecting block and the card plate are horizontally slidably engaged. A strip groove is formed on the connecting block along the horizontal direction. Two first elastic elements and a strip block are slidably disposed in the strip groove. The card plate is connected to the strip block.

[0012] Two first elastic elements are respectively disposed on both sides of the strip block, and one end of the first elastic element is connected to the side wall of the strip block, and the other end of the first elastic element is connected to the inner wall of the strip groove.

[0013] Furthermore, a plurality of balls are embedded in the top and / or bottom of the strip block, and the balls roll in contact with the inner wall of the strip groove.

[0014] Furthermore, a locking block is connected to the end of the connecting block away from the card plate. The locking block slides vertically with the mounting strip. A through mounting groove is opened at the end of the locking block away from the connecting block in the vertical direction. The mounting strip slides through the mounting groove. The limiting member is provided on the locking block.

[0015] Furthermore, a guide opening is provided at the bottom of the mounting groove, and the bottom width of the guide opening is greater than the width of the mounting groove.

[0016] Furthermore, two mounting blocks are provided, which are arranged parallel to each other. Two locking blocks are provided, which are vertically slidingly engaged with the two mounting blocks respectively. Two spaced grooves are provided at the end of the connecting block away from the locking plate. A slider is connected to the end of each of the two locking blocks near the locking plate. The two sliders are respectively engaged in the two grooves. A second elastic element is provided in each of the two grooves. One end of the second elastic element is connected to the slider, and the other end of the second elastic element is connected to the inner wall of the groove.

[0017] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0018] 1. In actual use, the template body is first placed on the base surface. Then, the plates on the four sides are matched with each other, and the plates on the two adjacent sides are inserted into the slots. The wedge blocks are inserted into the fastening holes to fasten the two adjacent plates, thereby completing the installation of the template body. The operation is simple and convenient, and can effectively reduce the workload of the workers.

[0019] 2. When installing the pallet, the connecting block is placed on the installation strip, and then the position of the connecting block on the installation strip is limited by the limiting component. The operation is simple and convenient, enabling the staff to quickly complete the installation of the pallet, further simplifying the operation and improving the work efficiency of the staff.

[0020] 3. When installing the pallet, since the pallet needs to be inserted into the slot on the adjacent pallet, the pallet is moved on the connecting block. During this process, the pallet moves the strip block in the strip groove, and the strip block squeezes the first elastic element, thereby allowing the pallet to have a certain range of movement in the horizontal direction, which further facilitates the installation of the pallet by the staff.

[0021] 4. The slider on the card block can slide within the groove and reset under the action of the second elastic element. Therefore, when installing the card plate, the slider on the card block has a sliding displacement range in the groove, which allows the card plate and the connecting block to move horizontally together, thereby further expanding the range of horizontal movement of the card plate (the horizontal displacement of the card plate on the connecting block plus the horizontal displacement of the slider on the groove), making it more convenient for workers to install the card plate. Attached Figure Description

[0022] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0023] Figure 1This is a schematic diagram of the overall structure of an embodiment of a large-section frame column formwork installation structure of this utility model;

[0024] Figure 2 This is a schematic diagram illustrating the interrelationship between a single template body, a clamping plate, a connecting block, and an installation strip in an embodiment of a large-section frame column template installation structure according to this utility model.

[0025] Figure 3 This is an exploded view of the card plate and connecting block in an embodiment of a large cross-section frame column formwork installation structure of this utility model;

[0026] Figure 4 This is an exploded view of the connecting block and the locking block in an embodiment of a large cross-section frame column formwork installation structure of this utility model.

[0027] The attached diagram shows the markings and corresponding component names:

[0028] 1. Template body; 11. Mounting block; 12. Clamping plate; 13. Bending block; 14. Slot; 15. Fastening hole; 16. Wedge block; 2. Connecting block; 21. First elastic element; 22. Limiting element; 23. Strip groove; 24. Strip block; 25. Ball bearing; 3. Limiting groove; 31. Mounting hole; 4. Sliding groove; 40. Clamping block; 41. Sliding block; 42. Second elastic element; 43. Mounting groove; 44. Guide opening. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0030] like Figure 1 As shown, this embodiment provides a large-section frame column formwork installation structure, including multiple formwork bodies 1. One side of each formwork body 1 is connected to an installation strip 11. In this embodiment, the installation strip 11 is fixed to the formwork body 1 with screws and is vertically oriented. In practical use, multiple formwork bodies 1 need to be enclosed to form a cavity. This embodiment requires four formwork bodies 1, which are joined together to form a cavity for pouring concrete. A large-section frame column is formed by pouring concrete into the cavity enclosed by the four formwork bodies 1.

[0031] In this embodiment, a clamping plate 12 is provided on each installation block 11. Both ends of the clamping plate 12 extend beyond the two sides of the template body 1, that is, the length of the clamping plate 12 is greater than the width of the template body 1, which facilitates the connection and fixation of two adjacent clamping plates 12 in the later stage.

[0032] In this embodiment, a bending block 13 is provided at one end of the card plate 12, and a slot 14 is formed between the bending block 13 and the card plate 12. A limiting unit is provided at the other end of the card plate 12. In this embodiment, the card plate 12 has a rectangular plate structure, the bending block 13 has a U-shaped structure, and the bending block 13 and the card plate 12 are integrally formed. The four template bodies 1 are spliced ​​together, and the card plate 12 on one of the adjacent template bodies 1 can be inserted into the slot 14 of the card plate 12 on the other template body 1. The limiting unit can restrict the position between two adjacent card plates 12, so that the four card plates 12 are connected to each other, and the four template bodies 1 enclose the cavity for casting large cross-section frame columns.

[0033] In this embodiment, the limiting unit includes a fastening hole 15 at the end of the clamping plate 12 away from the bending block 13 and a wedge block 16 adapted to the fastening hole 15. After the wedge block 16 is inserted into the fastening hole 15, it can abut against one side of the bending block 13 of the clamping plate 12 on another template body 1. In this embodiment, multiple fastening holes 15 are provided, and the multiple fastening holes 15 are spaced apart along the length direction of the clamping plate 12. The fastening holes 15 have a long strip-shaped through hole structure. One side of the wedge block 16 is a slope, so that the cross-sectional width of the wedge block 16 is inconsistent. Figure 1 As shown, in this embodiment, the cross-sectional width of the wedge block 16 gradually decreases from top to bottom. This allows the lower part of the wedge block 16 to be inserted into the fastening hole 15 and gradually abut against the side wall of the fastening hole 15, thus restricting the position of the wedge block 16. Furthermore, the inclined end of the wedge block 16 abuts against one side of the adjacent clamping plate 12, thereby achieving the limiting and fixing of the two adjacent clamping plates 12. In this embodiment, multiple fastening holes 15 are provided, which facilitates adjusting the fixing position of the clamping plate 12 according to the cross-sectional width of the frame column, thus broadening its application range.

[0034] In one embodiment of this application, the card plate 12 and the mounting strip 11 slide vertically together. Specifically, a connecting block 2 is connected to one side of the card plate 12. In this embodiment, the connecting block 2 is fixed to the card plate 12 by welding, screwing or other means. The connecting block 2 slides vertically together with the mounting strip 11. A limiting member 22 is provided on the connecting block 2. The limiting member 22 is used to limit the position of the connecting block 2 on the mounting strip 11.

[0035] The end of the connecting block 2 away from the card plate 12 has a through-groove 3 in the vertical direction, that is, the through-groove 3 is set vertically, and the mounting strip 11 slides through the through-groove 3, thereby realizing the vertical sliding cooperation relationship between the card plate 12 connected to the connecting block 2 and the mounting strip 11.

[0036] In this embodiment, the limiting member 22 is set as an abutment bolt. An installation hole 31 is provided on the side wall of the connecting block 2. The installation hole 31 is connected to the limiting groove 3. The installation hole 31 is a threaded hole. The abutment bolt is threaded through the installation hole 31. The end of the abutment bolt abuts against the side wall of the mounting strip 11. By tightening the abutment bolt, the end of the abutment bolt abuts against the side wall of the mounting strip 11, thereby limiting the position of the connecting block 2 on the mounting strip 11.

[0037] As one embodiment of this application, combined with Figure 2 and Figure 3 As shown, the connecting block 2 and the card plate 12 slide horizontally together, specifically: as follows Figure 3 As shown, a strip groove 23 is provided on the connecting block 2 along the horizontal direction. Two first elastic elements 21 and a strip block 24 are slidably arranged in the strip groove 23. The first elastic elements 21 are springs. The clamping plate 12 is connected to the strip block 24. In this embodiment, the clamping plate 12 and the strip block 24 are fixed by welding or screws.

[0038] Two first elastic elements 21 are respectively disposed on both sides of the strip block 24. The first elastic elements 21 act on the connecting block 2, so that the connecting block 2 is held in the middle position of the clamping plate 12. One end of the first elastic element 21 is connected to the side wall of the strip block 24, and the other end of the first elastic element 21 is connected to the inner wall of the strip groove 23. In this embodiment, the two ends of the first elastic element 21 are welded and fixed to the side wall of the strip block 24 and the inner wall of the strip groove 23 respectively, or by opening concave holes at corresponding positions on the strip block 24 and the strip groove 23, the two ends of the first elastic element 21 are restricted in the concave holes at corresponding positions on the strip block 24 and the strip groove 23, thereby realizing the installation of the first elastic element 21.

[0039] Compared to the fixed connection between the connecting block 2 and the card plate 12 in the above embodiments, this embodiment allows for flexible adjustment of the horizontal position of the card plate 12 when installing multiple card plates 12, making it convenient to install the card plate 12.

[0040] As one embodiment of this application, such as Figure 3 As shown, a plurality of balls 25 are embedded in the top and / or bottom of the strip block 24. In this embodiment, a plurality of balls 25 are embedded in the top and bottom of the strip block 24 at intervals along its length. The balls 25 roll in contact with the inner wall of the strip groove 23. The balls 25 can effectively reduce the coefficient of friction between the strip block 24 and the inner wall of the strip groove 23, and can effectively reduce the frictional force between the strip block 24 and the inner wall of the strip groove 23, so as to facilitate the movement of the strip block 24 in the strip groove 23.

[0041] As one embodiment of this application, such as Figure 3 As shown, the strip groove 23 is a T-shaped groove, and the strip block 24 is configured as a T-shaped block that matches the strip groove 23.

[0042] In one embodiment of this application, the strip groove 23 is a dovetail groove, and the strip block 24 is configured as a dovetail block adapted to the strip groove 23.

[0043] As another implementation of this application, such as Figure 4 As shown, a locking block 40 is connected to the end of the connecting block 2 away from the locking plate 12. The locking block 40 slides vertically with the mounting strip 11. The end of the locking block 40 away from the connecting block 2 has a through mounting groove 43 in the vertical direction. That is, the mounting groove 43 is a through groove structure that runs vertically through the block. The mounting strip 11 slides through the mounting groove 43. The limiting member 22 is set on the locking block 40. The structure of the limiting member 22 is the same as that of the limiting member 22 in the above embodiment. That is, a mounting hole 31 with a threaded inner wall is opened on the side wall of the locking block 40. The limiting member 22 is also an abutment bolt. The threaded abutment bolt passes through the mounting hole 31, and the end of the abutment bolt abuts against the side wall of the mounting strip 11. By tightening the abutment bolt, the end of the abutment bolt abuts against the side wall of the mounting strip 11, thereby limiting the position of the locking block 40 on the mounting strip 11. In this embodiment, the card plate 12 achieves vertical sliding cooperation with the mounting strip 11 through the card block 40 on the connecting block 2.

[0044] As one embodiment of this application, such as Figure 4 As shown, a guide opening 44 is provided at the bottom of the mounting groove 43. The bottom width of the guide opening 44 is greater than the width of the mounting groove 43, so that the guide opening 44 is flared. The obliquely arranged side wall of the guide opening 44 is used to slide and connect with the end of the mounting strip 11. By setting the guide opening 44, it can play a guiding role, making it easier for the mounting strip 11 to be inserted into the mounting groove 43 on the card block 40, thereby further improving the overall installation efficiency of the card plate 12.

[0045] As one embodiment of this application, such as Figure 2 and Figure 4 As shown, there are two mounting blocks 11, which are arranged parallel to each other. Similarly, there are two locking blocks 40, which are vertically slidingly engaged with the two mounting blocks 11 respectively.

[0046] The locking block 40 and the connecting block 2 slide horizontally. Specifically, the connecting block 2 has two spaced grooves 4 at the end away from the locking plate 12. The two grooves 4 are located on the same horizontal line. The ends of the two locking blocks 40 near the locking plate 12 are connected to sliders 41. In this embodiment, the sliders 41 and the locking blocks 40 are integrally formed, welded, screwed, or fixed in other ways. The two sliders 41 are respectively locked into the two grooves 4. The two grooves 4 are each provided with a second elastic element 42. The second elastic element 42 is a spring. The second elastic element 42 is used to drive the two sliders 41 to move towards each other. That is, in the initial state, the two sliders 41 are located in a position close to each other under the action of the second elastic element 42. The distance between the two locking blocks 40 is less than the distance between the two mounting strips 11.

[0047] In this embodiment, one end of the second elastic element 42 is connected to the slider 41, and the other end of the second elastic element 42 is connected to the inner wall of the groove 4. The connection and fixing method of the second elastic element 42 in this embodiment is the same as the connection and fixing method of the first elastic element 21, and will not be described again here.

[0048] In one embodiment of this application, the slide 4 is a T-shaped groove, and the slider 41 is configured as a T-shaped block that is adapted to the slide 4.

[0049] In one embodiment of this application, the slide 4 is a dovetail groove, and the slider 41 is configured as a dovetail block adapted to the slide 4.

[0050] The specific implementation process is as follows:

[0051] In actual use, the four template bodies 1 are first placed on the base surface. Then, the clamping plates 12 on the four sides are matched with each other, and the clamping plates 12 on two adjacent sides are inserted into the slots 14 of the clamping plates 12 on another side. The wedge blocks 16 are inserted into the fastening holes 15 to fasten the two adjacent clamping plates 12, thereby completing the installation of the template body 1. In the process of installing the template, the large cross-section frame column template installation structure of this application can realize the installation and fixation of the template body 1 by the mutual cooperation and connection between the adjacent clamping plates 12. The operation is simpler and more convenient, and can effectively reduce the workload of the workers.

[0052] In this application, the connecting block 2 connected to the card plate 12 and the installation strip 11 slide vertically together. This allows multiple sets of card plates 12 structures to be inserted vertically along the installation strip 11 of the template body 1 according to the length of the template body 1. The installation position of the card plate 12 is restricted by the limiting member 22, thereby improving the stability of the template body 1 installation.

[0053] In this application, when installing the card plate 12, since the card plate 12 needs to be inserted into the slot 14 on the adjacent card plate 12, the card plate 12 is moved on the connecting block 2. During this process, the card plate 12 moves the strip block 24 in the strip groove 23. The strip block 24 squeezes the first elastic member 21 and moves the card plate 12 and the connecting block 2 as a whole, thereby allowing the card plate 12 to have a certain range of movement in the horizontal direction, which further facilitates the installation of the card plate 12 by the staff.

[0054] It should be noted that the above description of the disclosed embodiments enables those skilled in the art to implement or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A large-section frame column formwork mounting structure comprising a plurality of formwork bodies, characterized by, One side of the template body is connected with a mounting strip, a clamping plate is arranged on the mounting strip, both ends of the clamping plate extend out of both sides of the template body, a bending block is arranged at one end of the clamping plate, a clamping groove is formed between the clamping plate and the bending block, and a limiting unit is arranged at the other end of the clamping plate; a plurality of template bodies are spliced with each other, the clamping plate on one of the adjacent template bodies can be inserted into the clamping groove of the clamping plate on the other template body, and the limiting unit can limit the position between the two adjacent clamping plates.

2. A formwork mounting arrangement for large cross-section framed columns according to claim 1, characterised in that, The limiting unit comprises a fastening hole arranged at the end of the clamping plate away from the bending block and a wedge-shaped block matched with the fastening hole, and the wedge-shaped block can abut against one side of the bending block of the clamping plate on the other template body after being inserted into the fastening hole.

3. A formwork mounting arrangement for large cross-section framed columns according to claim 2, characterised in that, A plurality of fastening holes are arranged, and the plurality of fastening holes are arranged at intervals along the length direction of the clamping plate.

4. A formwork assembly for large cross-section framed columns according to any one of claims 1 to 3, wherein, The clamping plate is vertically slidably connected with the mounting strip, one side of the clamping plate is connected with a connecting block, the connecting block is vertically slidably connected with the mounting strip, a limiting piece is arranged on the connecting block, and the limiting piece is used for limiting the position of the connecting block on the mounting strip.

5. A formwork mounting arrangement for a large cross-section framed column according to claim 4, wherein, A limiting groove is arranged at the end of the connecting block away from the clamping plate and penetrating in the vertical direction.

6. A formwork assembly for large cross-section framed columns according to claim 4, wherein, The connecting block is horizontally slidably connected with the clamping plate, a strip-shaped groove is arranged on the connecting block in the horizontal direction, two first elastic pieces are arranged in the strip-shaped groove, and a strip-shaped block is slidably arranged in the strip-shaped groove, and the clamping plate is connected with the strip-shaped block. The two first elastic pieces are arranged at the two sides of the strip-shaped block respectively, one end of the first elastic piece is connected with the side wall of the strip-shaped block, and the other end of the first elastic piece is connected with the inner wall of the strip-shaped groove.

7. A formwork assembly for a large cross-section framed column according to claim 6, wherein, A plurality of rolling balls are embedded in the top and / or bottom of the strip-shaped block, and the rolling balls are in rolling contact with the inner wall of the strip-shaped groove.

8. A formwork assembly for large cross-section framed columns according to claim 4, wherein, A clamping block is connected to the end of the connecting block away from the clamping plate, the clamping block is vertically slidably connected with the mounting strip, an installation groove penetrating in the vertical direction is arranged at the end of the clamping block away from the connecting block, and the mounting strip is slidably arranged in the installation groove, and the limiting piece is arranged on the clamping block.

9. A formwork assembly for a large cross-section framed column according to claim 8, wherein, A guide opening is arranged at the bottom of the installation groove, and the bottom width of the guide opening is greater than the width of the installation groove.

10. A formwork assembly for a large cross-section framed column according to claim 8, wherein Two mounting strips are arranged, the two mounting strips are arranged in parallel with each other, two clamping blocks are arranged, the two clamping blocks are vertically slidably connected with the two mounting strips respectively, the end of the connecting block away from the clamping plate is provided with two spaced-apart sliding grooves, the end of each of the two clamping blocks close to the clamping plate is connected with a sliding block, the two sliding blocks are clamped into the two sliding grooves respectively, a second elastic piece is arranged in each of the two sliding grooves, one end of the second elastic piece is connected with the sliding block, and the other end of the second elastic piece is connected with the inner wall of the sliding groove.

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