Trimmer supporting system combined with disc buckle type formwork support

Abstract

A joist supporting system combined with a disc buckle type formwork supporting frame comprises a stand column, a supporting frame and a sliding block set, and the sliding block set comprises two moving plates parallel to the stand column and arranged oppositely and two connecting plates arranged between the two moving plates and arranged oppositely. The open hole is formed in the connecting plate and used for allowing the stand column to pass through; the two ends of the connecting plate are provided with hook parts connected with the supporting frame in a clamped mode. By means of the structural design of the sliding block sets, the installation technology of the sliding block sets is optimized, the sliding block sets of the same structure play different effects at different positions, the connecting strength between the stand column and the supporting frame is enhanced, the construction difficulty is lowered, and the supporting system has the advantages of being easy to construct, high in bearing capacity, good in flexibility and good in economical efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of formwork support systems in the construction industry, and particularly relates to a joist support system combined with a disc buckle formwork support frame. Background Technique

[0002] At present, compared with the traditional fastener formwork support system, the disc buckle steel pipe support system, as a new type of formwork support system, has received social support in terms of the safety, adaptability, and economy of the system, and has also been favored in the construction industry. During the construction process, the application of the disc buckle steel pipe support system is increasing day by day, and the economic benefits generated for society have increased significantly.

[0003] In the actual application process of the disc buckle steel pipe support system, the performance, economic benefits, construction flexibility, etc. of the system cannot be fully maximized. Affected by some objective factors, such as: the supporting products of the system are incomplete: the bottom support joist of the disc buckle steel pipe support in the market is generally double channel steel, and the support form is that the joist is directly supported on the connecting disc of the disc buckle frame, without reliable fixed anti-displacement measures, which cannot meet the firmness requirements; the supporting components are directly placed on the top of the joist, lacking fixed and connecting measures with the joist. During the construction process, the supporting components on it are easily affected by uncontrollable eccentric forces, so that the bottom support components of the beam are prone to instability, which does not meet the force requirements of the geometrically invariant structure system and cannot meet the safety requirements; the diversity and complexity of the cast-in-place concrete structural patterns in the construction industry; the existing joist specifications are insufficient to cope with complex cast-in-place concrete structures. Starting from the above objective factors, being able to select high-strength steel as the joist according to the load of the cast-in-place structural beam and ensuring its performance are important factors affecting the disc buckle steel pipe support system to exert its economic benefits, social benefits, and meet its safety, adaptability, and other performances.

[0004] The document with the authorization announcement number CN219548300U discloses an adjustable disc buckle steel pipe support system steel joist, which includes columns, a support frame arranged between the columns, and a slider group slidably arranged on the support frame. Installation holes adapted to install a disc buckle frame or the columns are arranged on the slider group. The slider group includes side plates and a cross plate arranged between the two side plates. The cross plate includes a left plate and a right plate. The left plate and the right plate have the same shape and size, and half holes are opened on both the left plate and the right plate. The two half holes are spliced to form the above installation hole.

[0005] The working principle of this device is: after installing the support frame on the column, slide the side plate on one side of the I-beam of the support frame, and insert the locking bolt on the side plate into the notch of the I-beam to fix the side plate in the notch. By tightening or loosening the nut, the sliding group is fixed or slidably arranged on the support frame.

[0006] However, the device still has the following problems: The support frame is composed of two I-beams. The fixation of the I-beams on the column only relies on locking screws and nuts. When the column is cylindrical, the contact surface between the I-beam and the cylinder is small. Only fixed by locking screws and nuts, the load-bearing capacity of the I-beam is weak; in addition, when fixing the I-beam, the I-beam needs to maintain a certain height so that both ends can be fixed synchronously by locking screws and nuts, which makes the construction difficult. Summary of the Invention

[0007] In view of the above problems, the purpose of the present invention is to provide a supporting beam support system combined with a disc buckle formwork support. Through the structural design of the slider group, the installation process of the slider group is optimized. The slider groups with the same structure have different effects in different positions, which not only strengthens the connection strength between the column and the support frame, but also reduces the construction difficulty, making the support system have the advantages of simple construction, strong load-bearing capacity, good flexibility and good economy.

[0008] In order to achieve the above purpose, the technical solution of the present invention is as follows:

[0009] A supporting beam support system combined with a disc buckle formwork support, including a column, a support frame and a slider group. The slider group includes two moving plates arranged parallel and opposite to the column, two connecting plates arranged between the two moving plates and opposite to each other, and an opening provided on the connecting plate for the column to pass through; both ends of the connecting plate have hook parts clamped with the support frame.

[0010] As a further preference of the present invention, a single connecting plate includes two plate bodies, two half holes respectively arranged on the side ends of the two plate bodies and spliced to form the opening, and a connector for connecting the two plate bodies.

[0011] As a further preference of the present invention, the connector includes a strip plate, a plurality of connecting screw holes arranged on both sides of the strip plate, two first strip holes respectively arranged on the two plate bodies, a first screw rod screwed into the connecting screw hole and inserted into the first strip hole, and a fastening nut screwed on the first screw rod.

[0012] As a further preference of the present invention, a single moving plate includes a vertical plate, a jack arranged at the end of the vertical plate, a connecting rod arranged at the end of the connecting plate and inserted into the jack, an external thread section arranged on the connecting rod, and a mounting nut screwed on the external thread section for fixing the vertical plate.

[0013] As a further preference of the present invention, a single moving plate further includes a strip-shaped card slot arranged on the support frame, and a clamping member arranged on the vertical plate and slidably connected with the strip-shaped card slot.

[0014] As a further preference of the present utility model, the cross-section of the strip-shaped card slot is C-shaped, and two second strip-shaped holes are provided on two opposite side walls of the strip-shaped card slot; two sliding protrusions respectively inserted into the two second strip-shaped holes are provided at two ends of the card connector.

[0015] As a further preference of the present utility model, the card connector includes a horizontal support plate provided on the vertical plate, and two inclined support plates provided on both sides of the horizontal support plate and respectively used for connecting with the two sliding protrusions.

[0016] As a further preference of the present utility model, the aperture of the second strip-shaped hole is larger than the diameter of the sliding protrusion.

[0017] As a further preference of the present utility model, a first connection hole is provided on the plate body, and a first connection bolt for connecting with the support frame is provided on the first connection hole.

[0018] As a further preference of the present utility model, a plurality of second connection holes are provided on the strip-shaped card slot, and a second connection bolt for connecting with the support frame is provided on the second connection hole. Description of the Drawings

[0019] Attached Figure 1 is a schematic cross-sectional structure view of the present utility model from the front view angle.

[0020] Attached Figure 2 is a schematic connection structure view of the present utility model from the front view angle.

[0021] Attached Figure 3 is a schematic structure view of the connecting plate of the present utility model from the top view angle.

[0022] Attached Figure 4 is a schematic structure view of the moving plate of the present utility model from the top view angle.

[0023] Description of the Drawings: Column 1, support frame 2, slider group 3;

[0024] Moving plate 31, connecting plate 32, hook part 33;

[0025] Vertical plate 311, insertion hole 312, connecting rod 313, external thread section 314, mounting nut 315, strip-shaped card slot 316, card connector 317;

[0026] Second strip-shaped hole 316a, second connection hole 316b, second connection bolt 316c;

[0027] Sliding protrusion 317a, horizontal support plate 317b, inclined support plate 317c;

[0028] Plate body 321, semi-hole 322, connector 323;

[0029] First connection hole 321a, first connection bolt 321b;

[0030] Strip-shaped plate 323a, connection screw hole 323b, first strip-shaped hole 323c, first screw rod 323d, fastening nut 323e. Specific implementation mode

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0032] In addition, terms such as "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance

[0033] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, terms such as "set", "connect" should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection: it can be a mechanical connection or an electrical connection: it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0034] This embodiment provides a joist support system combined with a disc buckle formwork support, including a column 1, a support frame 2, and a slider group 3. The slider group 3 includes two moving plates 31 arranged in parallel and opposite to the column 1, two connecting plates 32 arranged between the two moving plates 31 and opposite to each other, and an opening provided on the connecting plate 32 for the column 1 to pass through; both ends of the connecting plate 32 have hook parts 33 clamped with the support frame 2.

[0035] It should be noted that the number of the columns 1 is two, both ends of the support frame 2 are respectively connected to the two columns 1, the number of the slider groups 3 is multiple, and at least includes two slider groups 3 arranged at the connection positions of the support frame 2 and the two columns 1 and at least one slider group 3 slidably connected to the support frame 2. A single slider group 3 is composed of two connecting plates 32 and two moving plates 31 connected to each other, and the cross section is rectangular; the column 1 vertically penetrates through the slider group 3. The number of the support frames 2 is two, preferably two profiled steels with openings facing away from each other, and the hook part 33 is connected to the upper side / lower side of the profiled steel by hanging, so that the horizontally arranged connecting plate 32 can support the two profiled steels, thereby strengthening the connection strength between the column 1 and the support frame 2.

[0036] The slider group provided in this embodiment has a particularly obvious strengthening effect on the connection position of the column and the support frame compared with the prior art: the two connecting plates 32 complete the pre-fixation of the relative positions of the two profiled steels through the hook part 33. Therefore, either the support frame 2 can first complete the connection with the column 1 and then complete the fixation of the slider group 3 on the column 1, or the connecting plate 32 in the slider group 3 can first complete the connection with the column 1, then complete the fixation of the support frame 2 and the column 1, and finally complete the connection and fixation of the moving plate 31 and the connecting plate 32; especially in the installation method where the slider group 3 is first connected to the column 1, the slider groups 3 on the two columns 1 can quickly determine the installation height of the support frame 2, and both ends of the support frame 2 can be pre-fixed between the two connecting plates 32 and then adjusted, and finally complete the connection and fixation with the column 1, and the slider group 3 always has the effect of supporting and fixing the support frame 2. Therefore, the joist support system provided in this embodiment has the advantages of simple construction and strong bearing capacity.

[0037] In this embodiment, a single connecting plate 32 includes two plate bodies 321, two half holes 322 respectively arranged at the side ends of the two plate bodies 321 and spliced to form the opening, and a connector 323 for connecting the two plate bodies 321. Further, the connector 323 includes a strip plate 323a, a plurality of connecting screw holes 323b arranged on both sides of the strip plate 323a, two first strip holes 323c respectively arranged on the two plate bodies 321, a first screw 323d screwed into the connecting screw hole 323b and inserted into the first strip hole 323c, and a fastening nut 323e screwed onto the first screw 323d.

[0038] Among them, splitting the connecting plate 32 into two mirror-symmetrical plate bodies 321 can further improve the convenience of installing the connecting plate 32 on the column 1; the connector 323 determines the connection position between the strip plate and the plate body by tightening the fastening nut 323e so that the fastening nut clamps the strip plate 323a, thereby achieving the effect that the distance between the two plate bodies 321 is adjustable to adapt to columns of different specifications. In addition, the connector 323 can also strengthen the connection strength between the connecting plate 32 and the column 1, thereby improving the bearing capacity of the connecting plate 32 and ultimately enhancing the reinforcement effect on the support frame 2.

[0039] In this embodiment, a single moving plate 31 includes a vertical plate 311, a jack 312 provided at the end of the vertical plate 311, a connecting rod 313 provided at the end of the connecting plate 32 and inserted into the jack 312, an external thread section 314 provided on the connecting rod 313, and a mounting nut 315 screwed onto the external thread section 314 for fixing the vertical plate 311. Among them, the moving plate 31 makes the mounting nut clamp the vertical plate 311 by tightening the mounting nut 315, so that the side of the vertical plate 311 fully fits the side end of the connecting plate 32, thereby improving the overall structural strength of the slider group.

[0040] In this embodiment, a single moving plate 31 further includes a strip-shaped card slot 316 provided on the support frame 2, and a clamping member 317 provided on the vertical plate 311 and slidably connected to the strip-shaped card slot 316. The cross-section of the strip-shaped card slot 316 is C-shaped, and two second strip-shaped holes 316a are provided on the opposite side walls of the strip-shaped card slot 316; two sliding protrusions 317a respectively inserted into the two second strip-shaped holes 316a are provided at the two ends of the clamping member 317.

[0041] Among them, the structures of the strip-shaped card slot 316 and the clamping member 317 are mainly for facilitating the installation of the slider group 3 provided on the support frame 2. The specific steps are as follows: First, install the vertical plate 311 on the support frame 2 through the clamping connection between the clamping member 317 and the strip-shaped card slot 316, then slide the vertical plate 311 to a preset position, and install the two connecting plates 32 between the two vertical plates 311, respectively completing the hanging and locking of the connecting plate and the support frame and the locking between the vertical plate and the connecting plate, and the position of the slider group 3 is fixed.

[0042] In this embodiment, in order to further strengthen the structural strength of the slider group 3 on the support frame 2, a first connection hole 321a is provided on the plate body 321, and a first connection bolt 321b connected to the support frame 2 is provided on the first connection hole 321a. Such a setting can ensure that after the position of the slider group 3 is determined, the connection strength between the connecting plate 32 and the support frame 2 is strengthened through the first connection bolt 321b, further preventing the slider group 3 from slipping.

[0043] In this embodiment, the aperture of the second strip-shaped hole 316a is larger than the diameter of the sliding protrusion 317a. Such a setting helps to adjust the position between the clamping member 317 and the strip-shaped card slot 316, thereby ensuring the tightness of the connection between the vertical plate and the connecting plate. The clamping member 317 includes a horizontal support plate 317b provided on the vertical plate 311, and two inclined support plates 317c provided on both sides of the horizontal support plate 317b and respectively used for connecting with the two sliding protrusions 317a. The shape of the clamping member 317 enables the sliding protrusion to have a certain stroke range in the vertical direction, that is, it reduces the difficulty for the sliding protrusion to enter the second strip-shaped hole and ensures that the sliding protrusion will not escape from the second strip-shaped hole.

[0044] In this embodiment, a plurality of second connection holes 316b are provided on the strip-shaped card slot 316, and second connection bolts 316c for connecting with the support frame 2 are provided on the second connection holes 316b. The advantages of such a setting are as follows: First, it enables the detachable connection between the strip-shaped card slot and the support frame, reduces the production difficulty, and improves the flexibility. Second, the second connection bolt can not only complete the fixation of the strip-shaped card slot, but also directly penetrate through the two support frames, further improving the connection strength between the two support frames, having the effect of dual-purpose use of one object, and improving the economy.

[0045] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A joist support system combined with a disc-locking formwork support, comprising columns (1), a support frame (2) and a slider group (3), characterized in that: The slider group (3) includes two moving plates (31) that are parallel and oppositely arranged to the column (1), two connecting plates (32) that are arranged between the two moving plates (31) and are oppositely arranged, and an opening provided on the connecting plate (32) for the column (1) to pass through; both ends of the connecting plate (32) have hook parts (33) that are snap-connected to the support frame (2).

2. The supporting beam support system combined with a socketed formwork support according to claim 1, wherein: A single connecting plate (32) includes two plate bodies (321), two half holes (322) that are respectively arranged on the side ends of the two plate bodies (321) and are spliced to form the opening, and a connector (323) for connecting the two plate bodies (321).

3. The joist support system combined with a socketed formwork support according to claim 2, characterized in that: The connector (323) includes a strip-shaped plate (323a), a plurality of connecting screw holes (323b) arranged on both sides of the strip-shaped plate (323a), two first strip-shaped holes (323c) respectively arranged on the two plate bodies (321), a first screw (323d) that is screwed into the connecting screw hole (323b) and inserted into the first strip-shaped hole (323c), and a fastening nut (323e) that is screwed onto the first screw (323d).

4. The supporting system of a joist combined with a socketed formwork support according to claim 1, wherein: A single moving plate (31) includes a vertical plate (311), a jack (312) arranged at the end of the vertical plate (311), a connecting rod (313) arranged at the end of the connecting plate (32) and inserted into the jack (312), an external thread section (314) arranged on the connecting rod (313), and a mounting nut (315) that is screwed onto the external thread section (314) for fixing the vertical plate (311).

5. The joist support system combined with a socketed formwork support according to claim 4, characterized in that: A single moving plate (31) further includes a strip-shaped card slot (316) arranged on the support frame (2), and a clamping member (317) arranged on the vertical plate (311) and slidably connected to the strip-shaped card slot (316).

6. The joist support system combined with a socketed formwork support according to claim 5, characterized in that: The cross-section of the strip-shaped card slot (316) is C-shaped, and two second strip-shaped holes (316a) are arranged on the opposite side walls of the strip-shaped card slot (316); two sliding protrusions (317a) that are respectively inserted into the two second strip-shaped holes (316a) are arranged at both ends of the clamping member (317).

7. The supporting system of the joist according to claim 6, which is combined with a socketed formwork support, is characterized in that: The clamping member (317) includes a transverse support plate (317b) arranged on the vertical plate (311), and two inclined support plates (317c) arranged on both sides of the transverse support plate (317b) and respectively used for connecting the two sliding protrusions (317a).

8. The supporting beam support system combined with a socketed formwork support according to claim 6, characterized in that: The aperture of the second strip-shaped hole (316a) is larger than the diameter of the sliding protrusion (317a).

9. The supporting system of a bearing beam combined with a socketed formwork support according to claim 2, characterized in that: A first connection hole (321a) is arranged on the plate body (321), and a first connection bolt (321b) for connecting to the support frame (2) is arranged on the first connection hole (321a).

10. A joist support system combined with a socketed formwork support according to claim 5, characterized in that: A number of second connection holes (316b) are arranged on the strip-shaped card slot (316), and a second connection bolt (316c) for connecting to the support frame (2) is arranged on the second connection hole (316b).

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