Beam formwork supporting structure

Abstract

The utility model relates to the technical field of beam formwork supporting, and discloses a beam formwork supporting structure which comprises a bottom rod, the upper surface of the bottom rod makes contact with two supporting rods, and the outer surfaces of the two supporting rods and the outer surface of the bottom rod make contact with first connecting assemblies; each first connecting assembly comprises two surrounding plates, two sliding rods and a connecting sleeve; and two telescopic assemblies which are symmetrically arranged are arranged above the bottom rod. According to the beam formwork supporting structure, the purpose of extending the extending blocks can be achieved through the arranged telescopic assemblies, then the purpose of supporting the supporting rods at different heights can be achieved, the effect of stably supporting beam formworks at different heights is achieved, and the overall practicability is improved; the purpose of supporting the bottom of the beam formwork can be achieved, loads are shared at the bottom ends of the two connecting rods through the bearing rods, stress nodes of the bottom rods can be effectively dispersed, and the supporting stability of the beam formwork is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of beam formwork support, and specifically to a beam formwork support structure. Background Art

[0002] Beam formwork refers to a temporary formwork structure used to support and cast beams during construction. It is usually made of wood or steel and is used to ensure the accurate shape and size of the beam. In the construction process, beam formwork plays a very important role in helping construction workers complete the construction of beams quickly and efficiently.

[0003] In the slope protection construction of water conservancy projects or road projects, the inverted trapezoidal formwork is widely used, which can ensure the stability of the construction structure and improve the construction quality of the project. In addition, the inverted trapezoidal design can also play a good anti-slip role and enhance the integrity and stability of the beam body. However, in the process of using the common supporting structure, inclined diagonal braces are set on the side of the formwork as support. However, for beam formworks with higher beam heights, the inclined diagonal braces are not enough to support the beam formwork, and the beam formwork is not stable enough. At the same time, for the inverted trapezoidal formwork, the bottom contact area with the supporting structure is small, and the local load generated is large, which easily causes the supporting structure to bend and deform. Utility Model Content

[0004] In response to the shortcomings of the prior art, the present application provides a beam formwork support structure having the advantages of stable support and high adaptability. It solves the problem that for beam formworks with higher beam heights, the inclined diagonal braces are not sufficient to support the beam formwork, the beam formwork is not stable enough, and at the same time, for inverted trapezoidal formworks, the contact area between the bottom and the support structure is small, the local load generated is large, and the support structure is easily bent and deformed.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a beam formwork support structure, comprising a bottom bar, the upper surface of the bottom bar is in contact with two support bars, and the outer surfaces of the two support bars and the bottom bar are in contact with a first connection assembly;

[0006] Each of the first connecting components includes two surrounding plates, two sliding rods and a connecting sleeve;

[0007] Two symmetrically arranged telescopic components are provided above the bottom rod;

[0008] Each of the telescopic components includes a telescopic sleeve, an extension block, a plurality of ratchet blocks, two limit plates, a limit shaft, a ratchet pawl and two torsion springs;

[0009] The upper surface of the bottom rod is provided with a force-bearing component, which includes two fixing sleeves, two connecting rods, a receiving rod and a U-shaped limiting frame.

[0010] Through the above scheme, the purpose of extending the extension block can be achieved through the setting of the telescopic component, and then the purpose of supporting the support rod at different heights can be achieved, thereby achieving the effect of stably supporting the beam formwork at different heights, improving the overall practicality, and through the setting of two fixed sleeves, connecting rods and receiving rods, the purpose of supporting the bottom of the beam formwork can be achieved, the force nodes of the bottom rod can be effectively dispersed, and the support stability of the beam formwork can be further improved.

[0011] Furthermore, both ends of each sliding rod are fixedly connected to the front and rear inner walls of the connecting sleeve adjacent to it, and each surrounding plate is slidably connected to the sliding rod adjacent to it.

[0012] Through the above solution, by setting the surrounding plate, it is convenient for the user to connect with the bottom rod or the support rod.

[0013] Furthermore, the bottom end of each telescopic sleeve is hinged to the connecting sleeve adjacent to it, the top end of each extension block is hinged to the connecting sleeve adjacent to it, each extension block is slidably connected to the telescopic sleeve adjacent to it, each ratchet block is fixedly connected to the extension block adjacent to it, each limit plate is fixedly connected to the top end of the extension sleeve adjacent to it, both ends of each limit shaft are rotatably connected to the limit plate adjacent to it, each pawl is fixedly connected to the limit shaft adjacent to it, and both ends of each torsion spring are fixedly connected to the limit plate and pawl adjacent to it.

[0014] Through the above solution, by setting the ratchet block and the ratchet pawl, the purpose of limiting the extension block can be achieved.

[0015] Furthermore, the two fixed sleeves are slidably connected to the bottom rod, the bottom end of each connecting rod is hinged to the fixed sleeve adjacent to it, the top end of each connecting rod is hinged to the receiving rod, and are fixedly connected to the bottom of the receiving rod through a U-shaped limit frame, and the U-shaped limit frame is slidably connected to the bottom rod.

[0016] Through the above scheme, by setting the connecting rod and the receiving rod, the purpose of supporting the beam formworks of different heights can be achieved.

[0017] Furthermore, a plurality of first fixing holes arranged at equal distances are formed on the surface of the bottom rod.

[0018] Through the above solution, by providing the first fixing hole, it is possible to facilitate the connection between the fixing sleeve and the surrounding plate.

[0019] Furthermore, the outer surfaces of the two support rods are provided with a plurality of second fixing holes which are arranged at equal distances.

[0020] Through the above solution, by providing the second fixing holes, it is possible to facilitate the connection of the surrounding plates.

[0021] Furthermore, a first connection hole is formed on the surface of each of the surrounding plates.

[0022] Through the above solution, by providing the first connecting hole, it is convenient for the user to connect the surrounding plate with the bottom rod and the support rod.

[0023] Furthermore, a second connecting hole is provided at the bottom end of each support rod and the front side of the fixing sleeve.

[0024] Through the above solution, by providing the second connecting hole, it is possible to facilitate the connection between the fixing sleeve and the support rod and the bottom rod.

[0025] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0026] This beam formwork support structure can achieve the purpose of extending the extension block through the provision of a telescopic component, and further can achieve the purpose of supporting the support rods at different heights, thereby achieving the effect of stably supporting beam formworks at different heights and improving the overall practicality. Through the provision of two fixed sleeves, connecting rods and receiving rods, the purpose of supporting the bottom of the beam formwork can be achieved, the stress nodes of the bottom rod can be effectively dispersed, and the support stability of the beam formwork can be further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional schematic diagram of the overall structure of this application;

[0028] Figure 2 This is the front view of the overall structure of this application;

[0029] Figure 3 This is a structural diagram of the first connection component of this application;

[0030] Figure 4 This is a structural diagram of the telescopic components for this application.

[0031] In the figure:

[0032] 1. Bottom rod; 2. Support rod; 3. First connecting component; 301. Enclosing plate; 302. Sliding rod; 303. Connecting sleeve; 4. Telescopic component; 401. Telescopic sleeve; 402. Extension block; 403. Ratchet block; 404. Limiting plate; 405. Limiting shaft; 406. Ratchet; 407. Torsion spring; 5. Force-bearing component; 501. Fixed sleeve; 502. Connecting rod; 503. Receiving rod; 504. U-shaped limiting frame; 6. First fixing hole; 7. Second fixing hole; 8. First connecting hole; 9. Second connecting hole. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] See also Figure 1 , Figure 2 and Figure 3 In this embodiment, a beam formwork support structure includes a bottom bar 1, the upper surface of the bottom bar 1 is in contact with two support bars 2, and the outer surfaces of the two support bars 2 and the bottom bar 1 are in contact with a first connection component 3;

[0035] See also Figure 1 , Figure 2 and Figure 3 Each first connection assembly 3 includes two surrounding plates 301, two sliding rods 302 and a connecting sleeve 303. Both ends of each sliding rod 302 are fixedly connected to the front and rear inner side walls of the connecting sleeve 303 adjacent to it. Each surrounding plate 301 is slidably connected to the sliding rod 302 adjacent to it. The setting of the surrounding plates 301 can facilitate the user to connect with the bottom rod 1 or the support rod 2;

[0036] Two symmetrically arranged telescopic components 4 are provided above the bottom rod 1;

[0037] See also Figure 1 , Figure 2 and Figure 4 Each telescopic assembly 4 includes a telescopic sleeve 401, an extension block 402, a plurality of ratchet blocks 403, two limit plates 404, a limit shaft 405, a ratchet 406 and two torsion springs 407. The bottom end of each telescopic sleeve 401 is hinged to the connecting sleeve 303 adjacent to it, the top end of each extension block 402 is hinged to the connecting sleeve 303 adjacent to it, each extension block 402 is slidably connected to the telescopic sleeve 401 adjacent to it, and each ratchet block 403 is connected to the extension block 403 adjacent to it. The long block 402 is fixedly connected, each limiting plate 404 is fixedly connected to the top of the extension sleeve adjacent to it, both ends of each limiting shaft 405 are rotatably connected to the limiting plate 404 adjacent to it, each pawl 406 is fixedly connected to the limiting shaft 405 adjacent to it, and both ends of each torsion spring 407 are fixedly connected to the limiting plate 404 and the pawl 406 adjacent to it. By setting the ratchet block 403 and the pawl 406, the purpose of limiting the extension block 402 can be achieved;

[0038] See also Figure 1 and Figure 2A force-bearing component 5 is provided on the upper surface of the bottom rod 1, and the force-bearing component 5 includes two fixed sleeves 501, two connecting rods 502, a receiving rod 503 and a U-shaped limiting frame 504. The two fixed sleeves 501 are slidably connected to the bottom rod 1, the bottom end of each connecting rod 502 is hinged to the fixed sleeve 501 close to it, and the top of each connecting rod 502 is hinged to the receiving rod 503, and is fixedly connected to the bottom of the receiving rod 503 through the U-shaped limiting frame 504. The U-shaped limiting frame 504 is slidably connected to the bottom rod 1. Through the arrangement of the connecting rod 502 and the receiving rod 503, the purpose of supporting beam formworks of different heights can be achieved.

[0039] See also Figure 1 and Figure 2 The surface of the bottom rod 1 is provided with a plurality of first fixing holes 6 arranged at equal distances. The setting of the first fixing holes 6 facilitates the connection between the fixing sleeve 501 and the surrounding plate 301. The outer surfaces of the two support rods 2 are provided with a plurality of second fixing holes 7 arranged at equal distances. The setting of the second fixing holes 7 facilitates the connection between the surrounding plate 301.

[0040] See also Figure 1 , Figure 2 and Figure 3 A first connecting hole 8 is provided on the surface of each enclosing plate 301. Through the setting of the first connecting hole 8, the user can easily connect the enclosing plate 301 with the bottom rod 1 and the support rod 2. A second connecting hole 9 is provided on the bottom end of each support rod 2 and the front side of the fixing sleeve 501. Through the setting of the second connecting hole 9, the fixing sleeve 501 and the support rod 2 can be easily connected to the bottom rod 1.

[0041] A beam formwork support structure in the present embodiment can achieve the purpose of extending the extension block 402 by setting a telescopic component 4, and then can achieve the purpose of supporting the support rod 2 at different heights, thereby achieving the effect of stably supporting the beam formworks at different heights and improving the overall practicality. By setting two fixed sleeves 501, connecting rods 502 and receiving rods 503, the purpose of supporting the bottom of the beam formwork can be achieved, the force nodes of the bottom rod 1 can be effectively dispersed, and the support stability of the beam formwork can be further improved.

[0042] The working principle of the above embodiment is as follows: when in use, by pulling the extension block 402 to slide out from the telescopic sleeve 401, the length of the extension block 402 and the telescopic sleeve 401 can be increased, and by fixing the hinged first connecting component 3 and the bottom rod 1 and the support rod 2, beam formworks of different heights can be effectively supported, and by separating the pawl 406 from the pawl block 403, the limit on the extension block 402 can be released, which facilitates the user to shorten the overall length of the telescopic component 4.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A beam formwork support structure, comprising a bottom bar (1), characterized in that: The upper surface of the bottom rod (1) contacts two support rods (2), and the outer surfaces of the two support rods (2) and the bottom rod (1) both contact a first connection component (3); Each of the first connecting components (3) comprises two surrounding plates (301), two sliding rods (302) and a connecting sleeve (303); Two symmetrically arranged telescopic components (4) are provided above the bottom rod (1); Each of the telescopic components (4) comprises a telescopic sleeve (401), an extension block (402), a plurality of ratchet blocks (403), two limit plates (404), a limit shaft (405), a ratchet pawl (406) and two torsion springs (407); The upper surface of the bottom rod (1) is provided with a force-bearing component (5), and the force-bearing component (5) comprises two fixing sleeves (501), two connecting rods (502), a receiving rod (503) and a U-shaped limiting frame (504).

2. A beam formwork support structure according to claim 1, characterized in that: Both ends of each sliding rod (302) are fixedly connected to the front and rear inner walls of the adjacent connecting sleeve (303), and each surrounding plate (301) is slidably connected to the adjacent sliding rod (302).

3. A beam formwork support structure according to claim 1, characterized in that: The bottom end of each telescopic sleeve (401) is hinged to the connecting sleeve (303) adjacent to it, the top end of each extension block (402) is hinged to the connecting sleeve (303) adjacent to it, each extension block (402) is slidably connected to the telescopic sleeve (401) adjacent to it, each ratchet block (403) is fixedly connected to the extension block (402) adjacent to it, each limit plate (404) is fixedly connected to the top end of the extension sleeve adjacent to it, both ends of each limit shaft (405) are rotatably connected to the limit plate (404) adjacent to it, each ratchet (406) is fixedly connected to the limit shaft (405) adjacent to it, and both ends of each torsion spring (407) are fixedly connected to the limit plate (404) and ratchet (406) adjacent to it.

4. A beam formwork support structure according to claim 1, characterized in that: The two fixing sleeves (501) are both slidably connected to the bottom rod (1); the bottom end of each connecting rod (502) is hinged to the fixing sleeve (501) adjacent to it; the top end of each connecting rod (502) is hinged to the receiving rod (503) and fixedly connected to the bottom of the receiving rod (503) via a U-shaped limiting frame (504); and the U-shaped limiting frame (504) is slidably connected to the bottom rod (1).

5. The beam formwork support structure according to claim 1, characterized in that: The surface of the bottom rod (1) is provided with a plurality of first fixing holes (6) arranged at equal distances.

6. A beam formwork support structure according to claim 1, characterized in that: The outer surfaces of the two support rods (2) are provided with a plurality of second fixing holes (7) arranged at equal distances.

7. The beam formwork support structure according to claim 1, characterized in that: A first connection hole (8) is provided on the surface of each of the surrounding plates (301).

8. The beam formwork support structure according to claim 1, characterized in that: A second connection hole (9) is provided at the bottom end of each support rod (2) and the front surface of the fixing sleeve (501).

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