Connecting device of formwork support

Abstract

The utility model relates to the technical field of building construction, and discloses a connecting device of a formwork support, which is used for assembling support rods and comprises a fixing component and adjusting components symmetrically arranged on two sides of the fixing component. Wherein the fixing assembly is used for fixing the adjusting assembly on the bracket rod; the adjusting assembly is used for adjusting the direction of the support rods assembled on the two sides of the support rods. By means of the connecting device, the problem that in the prior art, a connecting device can only clamp and fix the support rod in the horizontal state, and the formwork support is difficult to assemble flexibly can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a connecting device for a formwork support. Background Art

[0002] In today's urban buildings, building formwork is a temporary supporting structure that is manufactured according to design requirements to shape concrete structures and components into specified positions and geometric dimensions, maintain their correct positions, and bear the weight of the building formwork and external loads acting on it.

[0003] However, the connection device in the building formwork in the prior art can only clamp the support steel pipe in a fixed horizontal state, which makes it difficult to flexibly assemble the formwork support.

[0004] Based on the above situation, there is an urgent need to develop a connecting device that can flexibly assemble formwork supports. Utility Model Content

[0005] The utility model is made to solve the above technical problems, and its purpose is to provide a connecting device for a formwork support to solve the problem that the formwork support can only be clamped and fixed in a horizontal state during assembly.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a connecting device for a formwork support, comprising: a fixing component, and an adjusting component symmetrically arranged on both sides of the fixing component; wherein,

[0007] The fixing assembly is used to fix the adjusting assembly on the bracket rod;

[0008] The adjustment assembly is used to adjust the direction of the bracket rods assembled on both sides of the bracket rod.

[0009] Preferably, the fixing assembly comprises: two fixing blocks, connecting blocks respectively arranged at both ends of the fixing blocks, and fixing members arranged on the connecting blocks; wherein,

[0010] The two fixing blocks are symmetrically arranged on both sides of the bracket rod, and a long slot is respectively provided on one side of the two fixing blocks, and the bracket rod is inserted into the long slot;

[0011] The connecting block is arranged around the ends of the two fixing blocks. An opening is provided on the connecting block. The fixing piece is passed through the opening. The fixing piece is used to fix the connecting block.

[0012] Preferably, the fixing member is a fastening bolt.

[0013] Preferably, the adjustment assembly includes: two adjustment side plates, a clamping block rotatably disposed in the two adjustment side plates, an adjustment shaft respectively disposed on both sides of the clamping block, a limit plate disposed at the end of the adjustment shaft, and a positioning member disposed on the limit plate; wherein,

[0014] The two adjusting side plates are respectively arranged on the outer sides of the two fixing blocks;

[0015] A plurality of adjustment holes are provided on the adjustment side plate, and the positioning member is inserted into the adjustment holes;

[0016] One end of the adjusting shaft is fixed on the clamping block, and the other end is fixed on the limiting plate;

[0017] One end of the limiting plate is passed through the positioning member, and the other end is connected to the adjusting shaft;

[0018] The adjusting shaft is arranged through the middle of the adjusting side plate;

[0019] The adjusting shaft is used to drive the clamping block to move.

[0020] Preferably, the adjusting side plate is fixed to the outside of the fixing block by welding.

[0021] Preferably, an anti-slip pad is provided on the inner side of the clamping block.

[0022] Preferably, a groove is provided on the outer side of the fixing block, and the clamping block is rotatably disposed in the groove.

[0023] Preferably, the clamping block is an arc-shaped clamping block.

[0024] Preferably, the positioning member is a positioning bolt.

[0025] Preferably, the plurality of adjustment holes are distributed in a circular shape.

[0026] According to the above description and practice, the connection device of the formwork support described in the utility model is achieved by passing the support rod through the fixing assembly, fixing the fixing assembly at any position of the support rod, inserting the support rod to be assembled into the adjustment assembly, and then adjusting the direction of the adjustment assembly to change the direction of the support rod to be assembled, thereby realizing the assembly of support rods in different directions, and finally completing the flexible assembly of the formwork support. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a front cross-sectional view of a connecting device of a formwork support involved in one embodiment of the present utility model.

[0028] Figure 2 It is a side cross-sectional view of a fixing assembly and a clamping block involved in one embodiment of the present utility model.

[0029] Figure 3 It is a top view of a fixing assembly involved in one embodiment of the present utility model.

[0030] Figure 4 It is a front view of an adjustable side plate involved in one embodiment of the present utility model.

[0031] The reference numerals in the figures are:

[0032] 1. Fixing block; 11. Fixing piece; 12. Connecting block; 2. Clamping block; 21. Anti-slip pad; 22. Adjusting shaft; 23. Positioning piece; 24. Limiting plate; 25. Adjusting side plate; 251. Adjusting hole; 3. Support rod. DETAILED DESCRIPTION

[0033] The exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, the exemplary embodiments can be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concepts of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0034] In addition, the accompanying drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and their repeated description will be omitted. It should be noted that in the present disclosure, the terms "including", "configured with", and "set on" are used to express open-ended inclusion and mean that in addition to the listed elements / components / etc., there may be additional elements / components / etc.; the terms "first", "second", etc. are used only as labels and are not intended to limit the number or order of their objects; the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention.

[0035] Unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, removable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on specific circumstances.

[0036] Aiming at the problem that the traditional template connection device in the prior art can only clamp and fix the support steel pipe in a horizontal state, and is difficult to flexibly assemble the template support, the utility model proposes a template support connection device.

[0037] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0038] In this embodiment, a connecting device for a formwork support is disclosed. Figure 1 The front cross-sectional structure of the connecting device of the formwork support is shown. Figure 2 The side cross-sectional structure of the fixing assembly and the clamping block involved in the connection device of the formwork support is shown. Figure 3 The top view structure of the fixing components involved in the connection device of the formwork support is shown. Figure 4 The figure shows the front view structure of the adjustment side plate involved in the connection device of the formwork support.

[0039] Please refer to Figures 1 to 4 The connection device for the formwork support in this utility model includes a fixing assembly and an adjustment assembly, with the adjustment assembly symmetrically arranged on either side of the fixing assembly. The fixing assembly is sleeved onto the support rod 3 and is used to secure the adjustment assembly to the support rod 3. The adjustment assembly is used to adjust the direction of the support rods 3 assembled on either side. In the field of construction, the flexibility and adjustability of formwork supports are crucial to ensuring construction quality and efficiency. This utility model provides a simple and effective solution to meet the needs of assembling support rods 3 in different directions and angles.

[0040] In addition, the fixing assembly is mainly composed of two fixing blocks 1, a connecting block 12 and a fixing piece 11. The two fixing blocks 1 are symmetrically arranged on both sides of the bracket rod 3. A long groove is designed on one side of each fixing block 1. The bracket rod 3 can be passed through the long groove to merge the two fixing blocks 1. The bracket rod 3 is passed through the inside of the two fixing blocks 1. The connecting block 12 is arranged around the ends of the two fixing blocks 1 to ensure a stable connection between the two fixing blocks 1. Among them, two opposite openings are opened at the end of the connecting block 12, and the fixing piece 11 passes through the two openings. Tightening the fixing piece 11 can fix the connecting block 12 on the fixing block 1, thereby fixing the fixing block 1 on the bracket rod 3, thereby ensuring the stability and reliability of the entire fixing assembly.

[0041] The fixing member 11 is a fastening bolt. The fastening bolt has a strong fastening force, ensuring a tight connection between the connecting block 12 and the fixing block 1. By rotating the fastening bolt, the spacing of the fixing blocks 1 can be more easily adjusted to accommodate support rods 3 of different sizes. This not only improves the versatility of the fixing assembly, but also makes it more flexible and convenient during use.

[0042] The adjustment assembly includes two adjustment side panels 25, a clamping block 2 rotatably mounted within the two adjustment side panels 25, an adjustment shaft 22 disposed on either side of the clamping block 2, a stop plate 24 disposed at the end of the adjustment shaft 22, and a positioning member 23 disposed on the stop plate 24. The two adjustment side panels 25 are disposed on the outer sides of the two fixed blocks 1, respectively. The adjustment side panels 25 are provided with a plurality of adjustment holes 251, into which the positioning members 23 pass. One end of the adjustment shaft 22 is fixed to the clamping block 2, and the other end is fixed to the stop plate 24. One end of the stop plate 24 passes through the positioning member 23, and the other end is connected to the adjustment shaft 22. The adjustment shaft 22 passes through the middle of the adjustment side panels 25. The adjustment shaft 22 is used to drive the clamping block 2 to move. By adjusting the position and angle of the adjustment assembly, the direction of the bracket rod 3 can be easily changed, adapting it to various complex installation environments.

[0043] The adjusting side plate 25 is fixed to the outside of the fixing block 1 by welding. This connection method is not only structurally stable, but also can withstand large external impacts. In a specific embodiment, a suitable fixing method can be selected.

[0044] Among them, an anti-slip pad 21 is provided on the inner side of the clamping block 2 to increase the friction between the clamping block 2 and the bracket rod 3, further preventing the bracket rod 3 from sliding or falling off during the assembly process, and enhancing the stability of the adjustment assembly.

[0045] Among them, a groove is provided on the outside of the fixing block 1, and the clamping block 2 is rotatably arranged in the groove. The groove reserves space for the bracket rod 3 installed at the side end to rotate, so as to avoid the fixing component hindering the rotation of the bracket rod 33 during rotation adjustment.

[0046] Among them, the clamping block 2 is an arc-shaped clamping block 2. The arc-shaped design not only enables the clamping block 2 to better fit the surface of the bracket rod 3, thereby improving the tightness and stability of the connection, but also makes the clamping block 2 more flexible and smooth when rotating.

[0047] The positioning member 23 is a positioning bolt, which has the characteristics of simple structure, convenient operation and strong stability.

[0048] The plurality of adjustment holes 251 are arranged in a circular pattern. One end of the limit plate 24 is fixed to the clamping block 2, while the other end moves in a circular motion around the adjustment side plate 25. The adjustment holes 251 are arranged along the motion trajectory of the limit plate 24, making it easy for the positioning member 23 to be screwed and fixed to the appropriate hole position of the adjustment hole 251 according to the actual construction structure, thereby clamping and pressing the clamping block 2 against the outer surface of the bracket rod 3, thereby fixing the bracket rod 3.

[0049] To sum up, first, the fixing block 1 is sleeved and fixed on the vertical bracket rod 3, the connecting blocks 12 are sleeved on both ends of the fixing block 1, and tightened through the fixing parts 11, and then the other multiple bracket rods 3 are inserted into the clamping block 2, and the adjusting shaft 22 is pushed to make the clamping of the clamping block 2 more fit, and then the adjusting shaft 22 is rotated according to the actual installation angle. The rotation of the adjusting shaft 22 drives the clamping block 2 to rotate, and drives the bracket rod 3 in the clamping block 2 to rotate, and finally, the positioning part 23 is used to fix it to complete the inclined installation of the bracket rod 3.

[0050] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A connecting device for a formwork support, used for assembling support rods, characterized in that: include: A fixing component and an adjusting component symmetrically arranged on both sides of the fixing component; wherein, The fixing assembly is used to fix the adjusting assembly on the bracket rod; The adjustment assembly is used to adjust the direction of the bracket rods assembled on both sides of the bracket rod; The fixing assembly includes: two fixing blocks, connecting blocks respectively arranged at both ends of the fixing blocks, and fixing pieces arranged on the connecting blocks; wherein, The two fixing blocks are symmetrically arranged on both sides of the bracket rod, and a long slot is respectively provided on one side of the two fixing blocks, and the bracket rod is inserted into the long slot; The connecting block is arranged around the ends of the two fixing blocks, and an opening is provided on the connecting block. The fixing piece is passed through the opening and is used to fasten the connecting block. The adjustment assembly includes: two adjustment side plates, clamping blocks rotatably arranged in the two adjustment side plates, adjustment shafts respectively arranged on both sides of the clamping blocks, limiting plates arranged at the ends of the adjustment shafts, and positioning members arranged on the limiting plates; wherein, The two adjusting side plates are respectively arranged on the outer sides of the two fixing blocks; A plurality of adjustment holes are provided on the adjustment side plate, and the positioning member is inserted into the adjustment holes; One end of the adjusting shaft is fixed on the clamping block, and the other end is fixed on the limiting plate; One end of the limiting plate is passed through the positioning member, and the other end is connected to the adjusting shaft; The adjusting shaft is arranged through the middle of the adjusting side plate; The adjusting shaft is used to drive the clamping block to move.

2. The connecting device of the formwork support according to claim 1, characterized in that: The fixing member is a fastening bolt.

3. The connecting device of the formwork support according to claim 1, characterized in that: The adjusting side plate is fixed to the outside of the fixing block by welding.

4. The connecting device of the formwork support according to claim 1, characterized in that: An anti-slip pad is provided on the inner side of the clamping block.

5. The connecting device of the formwork support according to claim 1, characterized in that: A groove is provided on the outer side of the fixing block, and the clamping block is rotatably disposed in the groove.

6. The connecting device of the formwork support according to claim 1, characterized in that: The clamping block is an arc-shaped clamping block.

7. The connecting device of the formwork support according to claim 1, characterized in that: The positioning member is a positioning bolt.

8. The connecting device of the formwork support according to claim 1, characterized in that: The plurality of adjustment holes are distributed in a circular shape.

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