Trapezoidal foundation supporting structure

Abstract

The utility model relates to the technical field of civil engineering foundation supporting structures, and discloses a trapezoidal foundation supporting structure which comprises a positioning mechanism and a foundation template, the positioning mechanism is sequentially provided with a supporting shell, a first telescopic motor, a second telescopic motor and a lifting motor for driving the first telescopic motor and the second telescopic motor to lift, a first connecting piece capable of swinging and moving is arranged at the extending end of the first telescopic motor, a second connecting piece capable of swinging and moving is arranged at the extending end of the second telescopic motor, the first connecting piece and the second connecting piece are connected with a foundation formwork, and a supporting base used for abutting against the ground is arranged at the bottom of the supporting shell; the utility model has the following advantages: 1, through the cooperation of the first telescopic motor and the second telescopic motor, the foundation template can be supported and the angle of the foundation template can be finely adjusted; after concrete is poured, the first telescopic motor and the second telescopic motor can provide small-amplitude and high-frequency vibration, and the forming quality of the poured foundation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil engineering foundation support structures, in particular to a trapezoidal foundation support structure. Background Art

[0002] The foundation is the underground supporting structure of the house. It is located under the columns and walls. It bears all the loads from the upper part of the building and transmits them to the foundation. It is an important part of the house.

[0003] The foundation structure used in existing house construction is usually reinforced concrete, which needs to be cast using a formwork, such as the foundation formwork disclosed in Chinese patent CN217580173U. However, this type of foundation formwork has insufficient supporting strength, and the formwork needs to be knocked for a long time after pouring the concrete to eliminate the air in the concrete, which is inconvenient to use. In view of this, the inventor has made a new invention. Utility Model Content

[0004] The utility model aims to provide a trapezoidal basic support structure with the advantages of adjustable and vibrating templates in view of the deficiencies of the prior art.

[0005] To achieve the above-mentioned purpose, the utility model provides a trapezoidal basic support structure, including a positioning mechanism and a basic template, wherein the positioning mechanism is sequentially provided with a support shell, a first telescopic motor, a second telescopic motor, and a lifting motor for driving the first telescopic motor and the second telescopic motor to lift and lower, the protruding end of the first telescopic motor is provided with a first connecting piece that can swing and move, the protruding end of the second telescopic motor is provided with a second connecting piece that can swing and move, the first connecting piece and the second connecting piece are connected to the basic template, a support seat for abutting the ground is provided at the bottom of the support shell, a positioning hole is provided on the support seat, including a positioning pile that can be inserted into the positioning hole, and a reinforcing shell is provided on the top of the positioning pile.

[0006] Furthermore, the first telescopic motor is arranged directly above the second telescopic motor, and the first connecting member and the second connecting member are detachably mounted on the base template.

[0007] Furthermore, a support plate is arranged on the top of the support shell, a lifting motor is arranged on the support plate, and the lifting motor is provided with a screw rod which can drive the first telescopic motor to lift and lower.

[0008] Furthermore, the second telescopic motor is provided with extension plates a on both sides, the extension plates a are provided with guide columns, the first telescopic motor is provided with extension plates b corresponding to the extension plates a, and the guide columns extend upward and pass through the extension plates b and the support plates.

[0009] Furthermore, the guide column is provided with a fixing block, which is arranged at the upper and lower ends of the extension plate b, so that the first telescopic motor and the second telescopic motor are relatively fixed.

[0010] Furthermore, the support seat is provided with grooves located on both sides of the positioning hole, and the two grooves are parallel to each other.

[0011] Furthermore, an inverted V-shaped protective plate is provided in the middle of the basic template.

[0012] Beneficial effects: Compared with the prior art, the utility model provides a trapezoidal foundation support structure, including a positioning mechanism and a foundation template, the positioning mechanism is sequentially provided with a support shell, a first telescopic motor, a second telescopic motor, and a lifting motor for driving the first telescopic motor and the second telescopic motor to lift and lower, the protruding end of the first telescopic motor is provided with a first connecting piece that can swing, the protruding end of the second telescopic motor is provided with a second connecting piece that can swing, the first connecting piece and the second connecting piece are connected to the foundation template, and a support seat for abutting the ground is provided at the bottom of the support shell; the utility model has the following advantages: 1. Through the cooperation of the first telescopic motor and the second telescopic motor, the foundation template can be supported and the angle of the foundation template can be fine-tuned; 2. After pouring concrete, the first telescopic motor and the second telescopic motor can provide small-amplitude and high-frequency vibration to improve the molding quality of the poured foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the assembled combined structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the external structure of the positioning mechanism of the utility model.

[0015] Figure 3 It is a schematic diagram of the internal structure of the positioning mechanism of the utility model.

[0016] Reference numerals include:

[0017] Positioning mechanism--1, first telescopic motor--11, first connecting member--111, extension plate b--112, second telescopic motor--12, second connecting member--121, extension plate a--122, lifting motor--13, screw--131, guide column--14, fixing block--15, basic template--2, protective plate--21, support shell--3, support seat--31, positioning hole--32, support plate--33, groove--34, positioning pile--4, reinforcement shell--41. DETAILED DESCRIPTION

[0018] The following is combined with Figures 1 to 3 The utility model is described in detail.

[0019] The utility model discloses a trapezoidal basic support structure, comprising a positioning mechanism 1 and a basic template 2, wherein the positioning mechanism 1 is sequentially provided with a support shell 3, a first telescopic motor 11, a second telescopic motor 12, and a lifting motor 13 for driving the first telescopic motor 11 and the second telescopic motor 12 to lift and lower, the protruding end of the first telescopic motor 11 is provided with a first connecting member 111 that can swing and move, the protruding end of the second telescopic motor 12 is provided with a second connecting member 121 that can swing and move, the first connecting member 111 and the second connecting member 121 are connected to the basic template 2, and through the cooperation of the first telescopic motor 11 and the second telescopic motor 12, It can support the basic template 2 and fine-tune the angle of the basic template 2. Specifically, a single basic template 2 is a trapezoid, and the positioning mechanism 1 is only connected to one basic template 2. Four basic templates 2 can be spliced ​​and assembled to form a trapezoidal basic casting template. During assembly, workers can remotely control the first telescopic motor 11 and the second telescopic motor 12 to adjust the position and angle of the basic template 2, so that the four basic templates 2 can be spliced ​​with each other without other fixing tools. After the basic template 2 is spliced, the lifting motor 13 is controlled to drive the first telescopic motor 11 and the second telescopic motor 12 to descend, so that the bottom of the basic template 2 is in contact with the ground to complete the splicing and assembly of the basic template 2. After pouring concrete, the first telescopic motor 11 and the second telescopic motor 12 can provide small-amplitude high-frequency vibration to eliminate bubbles in the concrete, increase the density of the basic concrete, and improve the quality of the poured foundation. A support seat 31 for contacting the ground is provided at the bottom of the support shell 3, and a positioning hole 32 is provided on the support seat 31, including a positioning pile 4 that can be inserted into the positioning hole 32. A reinforcing shell 41 is provided on the top of the positioning pile 4. The support shell 3 is fixed by passing the positioning pile 4 through the positioning hole 32 and inserting it into the ground. There are three support seats 31. Before installing the positioning mechanism 1, the worker can mark the designated position, and then align the positioning holes 32 on the three support seats 31 with the marks, and then insert the positioning pile 4 to fix it. The reinforcing shell 41 can enhance the strength of the top of the positioning pile 4 to prevent the positioning pile 4 from being deformed by the worker hammering it.

[0020] The first telescopic motor 11 is arranged directly above the second telescopic motor 12. When the first telescopic motor 11 and the second telescopic motor 12 are extended or retracted at the same time, the base template is translated, the first telescopic motor 11 is stationary, and the second telescopic motor 12 is telescopic, so that the base template 2 can be swung, and vice versa. Workers can adjust the angle of the base template 2 in real time, which is convenient to use. Considering that the actual foundation sizes of different buildings that need to be cast and formed are different, corresponding base templates 2 need to be used, the first connecting member 111 and the second connecting member 121 can be detachably installed on the base template 2 to improve the flexibility of the positioning mechanism 1.

[0021] The support shell 3 is provided with a support plate 33 on the top, and the lifting motor 13 is provided on the support plate 33. The lifting motor 13 is provided with a screw rod 131 that can drive the first telescopic motor 11 to rise and fall. The first telescopic motor 11 and the second telescopic motor 12 are driven by the screw rod 131 to rise and fall, with great force and high precision.

[0022] Specifically, the second telescopic motor 12 is provided with extension plates a122 on both sides, the extension plates a122 are provided with guide posts 14, the first telescopic motor 11 is provided with extension plates b112 corresponding to the extension plates a122, and the guide posts 14 extend upward and pass through the extension plates b112 and the support plate 33. A plurality of guide posts 14 are provided, and this structure enables the first telescopic motor 11 and the second telescopic motor 12 to be stably raised and lowered, preventing the base template 2 from being misplaced.

[0023] More specifically, a fixing block 15 is provided on the guide column 14, and the fixing block 15 is provided at the upper and lower ends of the extension plate b112, so that the first telescopic motor 11 and the second telescopic motor 12 are relatively fixed. When the lifting motor 13 drives the first telescopic motor 11 to lift and lower, the second telescopic motor 12 will also be lifted and lowered synchronously. The angle of the basic template 2 will not change during the lifting process, and the structural stability is high.

[0024] The support seat 31 is provided with grooves 34 on both sides of the positioning hole 32, and the two grooves 34 are parallel to each other. The distance between the two grooves 34 is smaller than the diameter of the reinforcement shell 41. When the positioning pile 4 needs to be pulled out, in addition to using a specific pile pulling device, workers can also insert a high-strength tool such as a steel bar into the groove 34, and then work together to pull out the positioning pile 4, which is convenient to use.

[0025] An inverted V-shaped protective plate 21 is provided in the middle of the basic formwork 2, and the protective plate 21 can block concrete, water stains, etc. overflowing from the top of the basic formwork 2 to avoid affecting the flexibility of the connection joint between the extended end of the first telescopic motor 11 and the connecting block.

[0026] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A trapezoidal foundation support structure, comprising a positioning mechanism (1) and a foundation template (2), characterized in that: The positioning mechanism (1) is provided with a support shell (3), a first telescopic motor (11), a second telescopic motor (12), and a lifting motor (13) for driving the first telescopic motor (11) and the second telescopic motor (12) to move up and down in sequence; the first telescopic motor (11) is provided with a swingable first connecting member (111) at the protruding end; the second telescopic motor (12) is provided with a swingable second connecting member (121) at the protruding end; the first connecting member (111) and the second connecting member (121) are connected to a base template (2); a support seat (31) for contacting the ground is provided at the bottom of the support shell (3); a positioning hole (32) is provided on the support seat (31), and the support seat comprises a positioning pile (4) which can be inserted into the positioning hole (32); a reinforcing shell (41) is provided at the top of the positioning pile (4).

2. A trapezoidal basic support structure according to claim 1, characterized in that: The first telescopic motor (11) is arranged directly above the second telescopic motor (12), and the first connecting member (111) and the second connecting member (121) are detachably mounted on the base template (2).

3. A trapezoidal basic support structure according to claim 1, characterized in that: A support plate (33) is arranged on the top of the support shell (3), a lifting motor (13) is arranged on the support plate (33), and the lifting motor (13) is provided with a screw rod (131) capable of driving the first telescopic motor (11) to move up and down.

4. A trapezoidal basic support structure according to claim 3, characterized in that: Extension plates a (122) are provided on both sides of the second telescopic motor (12), and the extension plate a (122) is provided with a guide column (14). The first telescopic motor (11) is provided with an extension plate b (112) corresponding to the extension plate a (122), and the guide column (14) extends upward and passes through the extension plate b (112) and the support plate (33).

5. A trapezoidal basic support structure according to claim 4, characterized in that: The guide column (14) is provided with a fixing block (15), which is arranged at the upper and lower ends of the extension plate b (112) so as to relatively fix the first telescopic motor (11) and the second telescopic motor (12).

6. The trapezoidal basic support structure according to claim 1, characterized in that: The support seat (31) is provided with grooves (34) located on both sides of the positioning hole (32), and the two grooves (34) are parallel to each other.

7. A trapezoidal basic support structure according to any one of claims 1 to 6, characterized in that: An inverted V-shaped protective plate (21) is provided in the middle of the basic template (2).

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