Formwork supporting structure for building engineering construction

Abstract

The utility model relates to the field of constructional engineering construction, and discloses a template supporting structure for constructional engineering construction, which comprises a telescopic rod mechanism and a template supporting mechanism, and the two supporting back plates are symmetrically arranged at the two ends of the telescopic rod mechanism correspondingly, and the two supporting back plates are arranged to be close to or away from each other at the same time and used for adjusting the distance between the two supporting back plates. According to the utility model, the height adaptation to the actual shape of the groove and the soil condition is realized through the telescopic rod mechanism and the adjusting rod mechanism, so that the supporting structure can be tightly attached to the side wall of the groove, and the template supporting structure adopts a modular design, so that the on-site assembly and disassembly process is quicker and more efficient; by adjusting the telescopic rod mechanism and the adjusting rod mechanism, different groove shapes and soil conditions can be rapidly adapted, and the collapse risk caused by insufficient supporting is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of building engineering construction, in particular to a template supporting structure used for building engineering construction. Background Art

[0002] Formwork support structures in construction projects are crucial for ensuring construction safety and quality. The rainwater and sewage diversion network improvement project is a crucial urban infrastructure project, designed to optimize the city's drainage system, improve drainage efficiency, and enhance the urban environment and quality of life for residents. During the construction of this project, trenches, serving as drainage and material transport facilities, must maintain their stability and safety. A reasonable trench formwork support solution can improve trench strength and stability, reduce potential accidents and ensure smooth construction.

[0003] Existing trench formwork support structures often adopt standardized designs and prefabricated components. This "one-size-fits-all" approach is difficult to adapt to the actual shapes and soil conditions of all trenches. During the trench excavation process, the two side walls of the trench are often difficult to maintain an ideal vertical state, but instead show varying degrees of inclination. In this case, gaps will appear when the fixed-shape formwork support structure fits with the side walls, resulting in poor support effect and may even cause the risk of collapse due to insufficient support, seriously threatening construction safety. Utility Model Content

[0004] In order to solve the above-mentioned problems, the present invention is implemented through the following technical solutions:

[0005] A formwork support structure for construction engineering, comprising: a telescopic rod mechanism; two support back plates, respectively arranged at the two ends of the telescopic rod mechanism, symmetrically arranged, the two support back plates being arranged to approach or move away from each other at the same time, for adjusting the distance between the two support back plates; two adjustment rod mechanisms, one end of which is connected to the telescopic rod mechanism and the other end is connected to the support back plates, the adjustment rod mechanisms being used to adjust the inclination angle of the support back plates; the support back plates comprising two assembly plates, the two assembly plates being mounted on the support back plates, symmetrically arranged, for assembling retaining plates, the two assembly plates being arranged to approach or move away from each other at the same time on the support back plates, for assembling different retaining plates.

[0006] The telescopic rod mechanism includes: a fixed tube, one end of which is connected to one of the two supporting backplates; a movable tube, one end of which is connected to the fixed tube, and the other end of which is connected to the other supporting backplate of the two supporting backplates; a nut, which is installed at one end of the fixed tube, and a thread is formed on the movable tube, and the thread is connected to the nut. The nut is configured to drive the movable tube to move on the fixed tube when it rotates on the fixed tube.

[0007] The telescopic rod mechanism also includes: a first connector connected to the fixed tube, the fixed tube is connected to the support back plate through the first connector; a second connector connected to the movable tube, the movable tube is connected to the support back plate through the second connector.

[0008] The adjusting rod mechanism comprises: an oblique rod installed on the fixed pipe; a threaded rod, one end of which is connected to the oblique rod and the other end of which is connected to the supporting back plate.

[0009] The adjusting rod mechanism also includes: an adjusting block, which is installed on the supporting back plate and is configured to be movable on the supporting back plate; a connecting block, which is connected to the adjusting block, and the end of the threaded rod away from the oblique rod is connected to the connecting block; a third connecting head, which is installed on the fixed tube, and the oblique rod is connected to the third connecting head.

[0010] The utility model also comprises: two vertical retaining plates respectively connected to the two supporting back plates, and two assembly plates on the supporting back plates respectively installed on both sides of the vertical retaining plates.

[0011] It also includes: two horizontal retaining plates, which are respectively connected to the two supporting back plates, and two assembly plates on the supporting back plates are respectively installed on both sides of the horizontal retaining plates.

[0012] It also includes: two connecting rods, which are respectively installed on the two assembly plates, and two movable grooves are opened on one side of the supporting back plate, and the two connecting rods are respectively connected to the two movable grooves; two elastic parts, one end of which is respectively connected to the inner wall of the two movable grooves, and the other end is respectively connected to the two connecting rods, and the elastic parts are used to provide the connecting rods with a restoring force to the initial position.

[0013] The present invention provides a formwork support structure for construction projects. Compared with the prior art, it has the following advantages:

[0014] 1. The trench formwork support structure of this scheme achieves a high degree of adaptability to the actual shape of the trench and soil conditions through the design of the telescopic rod mechanism and the adjustment rod mechanism. The telescopic rod mechanism can adjust the distance between the two support backplates, while the adjustment rod mechanism can adjust the inclination angle of the support backplate, so that the support structure can fit closely to the trench side wall, avoiding gaps caused by shape mismatch and improving the support effect.

[0015] 2. The formwork support structure adopts a modular design, with simple connections and easy disassembly between components, making the on-site assembly and disassembly process faster and more efficient. By adjusting the telescopic rod mechanism and the adjustment rod mechanism, it can quickly adapt to different trench shapes and soil conditions, effectively reducing the risk of collapse caused by insufficient support.

[0016] 3. It can be highly adapted to the actual shape of the trench and soil conditions, reducing the cost of customizing special components due to shape mismatches. The modular design also allows components to be reused, reducing construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure proposed by the utility model.

[0018] Figure 2 This is a structural schematic diagram of the support backboard and assembly plate proposed in the utility model.

[0019] Figure 3 This is a structural schematic diagram of the telescopic rod mechanism and the adjusting rod mechanism proposed in the utility model.

[0020] Figure 4 This is a schematic diagram of the support back plate, assembly plate and horizontal retaining plate structure proposed in the utility model.

[0021] The reference numerals in the figures are:

[0022] 1. Telescopic rod mechanism; 101. Fixed tube; 102. Moving tube; 103. Nut; 104. First connector; 105. Second connector;

[0023] 2. Support back plate; 201. Moving slot;

[0024] 3. Assembly plate; 301. Connecting rod; 302. Elastic member;

[0025] 4. Adjustment rod mechanism; 401. Oblique rod; 402. Threaded rod; 403. Connecting block; 404. Adjustment block; 405. Third connector;

[0026] 5. Vertical retaining wall;

[0027] 6. Horizontal retaining wall. DETAILED DESCRIPTION

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] Example 1

[0030] Reference Figure 1-Figure 3, a formwork support structure for construction engineering construction, comprising: a telescopic rod mechanism 1, the telescopic rod mechanism 1 realizes the rapid and precise adjustment of the distance between the two support back plates 2, which not only enhances the flexibility and adaptability of the formwork support structure, making it adaptable to the needs of construction projects of different sizes, but also greatly improves the construction efficiency and reduces the waste of manpower and material resources. The rotation of the nut 103 on the fixed tube 101 drives the movement of the mobile tube 102, which is simple and convenient to operate and easy for on-site construction personnel to master; the two support back plates 2 are respectively arranged at both ends of the telescopic rod mechanism 1 and are symmetrically arranged. The two support back plates 2 are arranged to be close to or away from each other at the same time, so as to adjust the distance between the two support back plates 2. The support back plates 2 serve as the main load-bearing components of the formwork support structure. Their symmetrical arrangement and adjustable approach or distance function ensure the stability and safety of the structure during construction. The design of the support back plates 2 facilitates assembly with the retaining plate, thereby improving the integration of the entire support system. The cam 404 is a kind of cam which is used to adjust the tilt angle of the support plate 2, and the cam 405 is a kind of cam which is used to adjust the tilt angle of the support plate 2. The cam 406 is a kind of cam which is used to adjust the tilt angle of the support plate 2, and the cam 407 is a kind of cam which is used to adjust the tilt angle of the support plate 2. The cam 408 is a kind of cam which is used to adjust the tilt angle of the support plate 2, and the cam 409 is a kind of cam which is used to adjust the tilt angle of the support plate 2.

[0031] The telescopic rod mechanism 1 includes: a fixed tube 101, one end of which is connected to one of the two supporting backplates 2; a movable tube 102, one end of which is connected to the fixed tube 101, and the other end of which is connected to the other supporting backplate 2 of the two supporting backplates 2; a nut 103, which is installed at one end of the fixed tube 101, and a thread is formed on the movable tube 102, and the thread is connected to the nut 103, and the nut 103 is configured to drive the movable tube 102 to move on the fixed tube 101 when it rotates on the fixed tube 101; a first connecting head 104, which is connected to the fixed tube 101, and the fixed tube 101 is connected to the supporting backplate 2 through the first connecting head 104; a second connecting head 105, which is connected to the movable tube 102, and the movable tube 102 is connected to the supporting backplate 2 through the second connecting head 105.

[0032] The adjusting rod mechanism 4 includes: an inclined rod 401, which is installed on the fixed tube 101; a threaded rod 402, one end of which is threadedly connected to the inclined rod 401, and the other end is connected to the support back plate 2; an adjusting block 404, which is installed on the support back plate 2 and is configured to be movable on the support back plate 2; a connecting block 403, which is connected to the adjusting block 404, and the end of the threaded rod 402 away from the inclined rod 401 is connected to the connecting block 403; a third connecting head 405, which is installed on the fixed tube 101, and the inclined rod 401 is connected to the third connecting head 405. When the threaded rod 402 is rotated, the length of the threaded rod 402 extending out of the inclined rod 401 also changes while the threaded rod 402 rotates on the inclined rod 401. The threaded rod 402 also rotates on the connecting block 403, which can drive the connecting block 403 and the adjusting block 404 to move, and the adjusting block 404 can drive the support back plate 2 to rotate.

[0033] Two vertical retaining plates 5 are respectively connected to two supporting back plates 2. The two assembly plates 3 on the supporting back plates 2 are respectively installed on both sides of the vertical retaining plates 5. The function of the vertical retaining plates 5 is to separate the soil of the retaining wall, increase the inherent strength and seismic resistance of the retaining wall, and avoid problems such as slippage or settlement of the soil. The vertical retaining plates 5 retain the soil through their vertical structural form, ensure the watertightness and internal pressure partitioning inside the retaining wall, withstand the internal pressure of the soil, and ensure the stability and integrity of the soil inside the retaining wall.

[0034] It also includes: two connecting rods 301, which are respectively installed on the two assembly plates 3, and two movable grooves 201 are opened on one side of the support back plate 2. The two connecting rods 301 are respectively connected to the two movable grooves 201. The matching design of the connecting rods 301 and the movable grooves 201 allows the position of the assembly plate 3 on the support back plate 2 to be flexibly adjusted, further enhancing the adaptability and flexibility of the support structure; two elastic members 302, one end of which is respectively connected to the inner wall of the two movable grooves 201, and the other end is respectively connected to the two connecting rods 301. The elastic member 302 is used to provide the connecting rod 301 with a restoring force to the initial position. The elastic member 302 ensures that the assembly plate 3 can quickly return to the predetermined position after being subjected to external force, thereby improving the stability and reliability of the structure. The elastic member 302 is made of stainless steel spring.

[0035] Example 2

[0036] Reference Figure 4 The difference between this embodiment and the first embodiment is that: two horizontal retaining plates 6 are respectively connected to two supporting back plates 2, and the two assembly plates 3 on the supporting back plates 2 are respectively installed on both sides of the horizontal retaining plates 6; the elastic member 302 is a rubber elastic block. The function of the horizontal retaining plates 6 is to increase the stability of the retaining wall and meet the construction requirements of the earthwork project. The horizontal retaining plates 6 separate the retaining wall layer by layer, so that the stability of each layer of soil is better guaranteed, the earthwork is supported and controlled, and the earthwork is prevented from sliding or collapsing.

[0037] During use, connect one end of the fixed tube 101 of the telescopic rod mechanism 1 to a support backboard 2 and fix it through the first connecting head 104; connect the moving tube 102 to the fixed tube 101, and ensure that the nut 103 can be rotated smoothly to adjust the extension length of the moving tube 102; connect the other end of the moving tube 102 to the other support backboard 2 through the second connecting head 105; install the inclined rods 401 of the two adjusting rod mechanisms 4 on the fixed tube 101 and the moving tube 102 respectively, and fix them through the third connecting head 405; thread one end of the threaded rod 402 to the inclined rod 401, and prepare to connect the other end to the support backboard 2; install the two assembly plates 3 on the two support backboards 2 respectively, ensuring that they can be symmetrically arranged and can be flexibly moved on the support backboard 2; according to construction requirements, turn the nut 103 to adjust the extension length of the moving tube 102 on the fixed tube 101, and adjust the two The distance between the support back plates 2; by rotating the threaded rod 402, the connection length between the inclined rod 401 and the support back plate 2 is adjusted, and then the inclination angle of the support back plate 2 is adjusted; according to the needs of the retaining plate, the position of the assembly plate 3 on the support back plate 2 is adjusted, and the cooperation between the connecting rod 301 and the movable groove 201 and the restoring force of the elastic member 302 are used to ensure that the assembly plate 3 can stably support the retaining plate; the vertical retaining plates 5 are connected to the two support back plates 2 respectively to ensure that they are set vertically and fit tightly to the soil. The horizontal retaining plates 6 can also be connected to the two support back plates 2 respectively. During the construction process, according to the actual situation of the soil and construction needs, the telescopic rod mechanism 1 and the adjustment rod mechanism 4 are adjusted in time to ensure the stability and adaptability of the formwork support structure; if the retaining plate needs to be replaced or adjusted, it can be quickly replaced and adjusted by adjusting the position of the assembly plate 3 and the length of the connecting rod 301.

[0038] In summary, compared with the existing technology, it has the following beneficial effects:

[0039] The trench formwork support structure of this scheme achieves a high degree of adaptability to the actual shape of the trench and soil conditions through the design of the telescopic rod mechanism 1 and the adjusting rod mechanism 4. The telescopic rod mechanism 1 can adjust the distance between the two support backplates 2, while the adjusting rod mechanism 4 can adjust the inclination angle of the support backplate 2, so that the support structure can fit closely to the side wall of the trench, avoiding gaps caused by shape mismatch and improving the support effect.

[0040] The formwork support structure adopts a modular design, with simple connections and easy disassembly between components, making the on-site assembly and disassembly process faster and more efficient. By adjusting the telescopic rod mechanism 1 and the adjusting rod mechanism 4, it can quickly adapt to different trench shapes and soil conditions, effectively reducing the risk of collapse caused by insufficient support.

[0041] It can be highly adapted to the actual shape of the trench and soil conditions, reducing the cost of customizing special components due to shape mismatches. The modular design also allows components to be reused, reducing construction costs.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A formwork support structure for construction engineering, characterized in that: include: Telescopic rod mechanism (1); Two support back plates (2) are respectively arranged at two ends of the telescopic rod mechanism (1) and are symmetrically arranged. The two support back plates (2) are arranged to move closer or farther away from each other at the same time, so as to adjust the distance between the two support back plates (2); Two adjusting rod mechanisms (4), one end of which is connected to the telescopic rod mechanism (1) and the other end of which is connected to the supporting back plate (2), the adjusting rod mechanism (4) being used to adjust the tilt angle of the supporting back plate (2); The support back plate (2) comprises two assembly plates (3), which are mounted on the support back plate (2) and are symmetrically arranged for assembling earth retaining plates. The two assembly plates (3) are arranged to be close to or far away from each other on the support back plate (2) at the same time for assembling different earth retaining plates.

2. A formwork support structure for construction engineering according to claim 1, characterized in that: The telescopic rod mechanism (1) comprises: A fixed tube (101), one end of which is connected to one of the two supporting back plates (2); A movable tube (102), one end of which is connected to the fixed tube (101), and the other end of which is connected to the other supporting back plate (2) of the two supporting back plates (2); A nut (103) is mounted on one end of the fixed tube (101). A thread is formed on the movable tube (102). The thread is connected to the nut (103). The nut (103) is configured to drive the movable tube (102) to move on the fixed tube (101) when rotating on the fixed tube (101).

3. A formwork support structure for construction engineering according to claim 2, characterized in that: The telescopic rod mechanism (1) further comprises: A first connector (104) is connected to the fixed tube (101), and the fixed tube (101) is connected to the supporting backboard (2) via the first connector (104); The second connector (105) is connected to the moving tube (102), and the moving tube (102) is connected to the supporting backboard (2) via the second connector (105).

4. A formwork support structure for construction engineering according to claim 2, characterized in that: The regulating rod mechanism (4) comprises: An inclined rod (401) is mounted on the fixed tube (101); A threaded rod (402) has one end connected to the oblique rod (401) and the other end connected to the supporting back plate (2).

5. A formwork support structure for construction engineering according to claim 4, characterized in that: The regulating rod mechanism (4) further comprises: An adjustment block (404) is mounted on the support back plate (2) and is configured to be movable on the support back plate (2); A connecting block (403) is connected to the adjusting block (404), and one end of the threaded rod (402) away from the oblique rod (401) is connected to the connecting block (403); The third connector (405) is mounted on the fixed pipe (101), and the inclined rod (401) is connected to the third connector (405).

6. A formwork support structure for construction engineering according to claim 1, characterized in that: Also includes: The two vertical retaining plates (5) are respectively connected to the two supporting back plates (2), and the two assembly plates (3) on the supporting back plates (2) are respectively installed on both sides of the vertical retaining plates (5).

7. A formwork support structure for construction engineering according to claim 1, characterized in that: Also includes: Two horizontal retaining plates (6) are respectively connected to two supporting back plates (2), and two assembly plates (3) on the supporting back plates (2) are respectively installed on both sides of the horizontal retaining plates (6).

8. The formwork support structure for construction engineering according to claim 1, characterized in that: Also includes: Two connecting rods (301) are respectively mounted on the two assembly plates (3); one side of the supporting back plate (2) is provided with two movable grooves (201); the two connecting rods (301) are respectively connected to the two movable grooves (201); Two elastic members (302) have one end connected to the inner walls of the two movable grooves (201) and the other end connected to the two connecting rods (301). The elastic members (302) are used to provide a restoring force for the connecting rods (301) to maintain their initial positions.

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