Adjustable stepping template

Abstract

The utility model discloses an adjustable step template, which belongs to the technical field of industrial production and manufacturing of buildings, is matched with a side plate for use, comprises an adjustable frame, a horizontal position finder and a support cylinder, and is characterized in that the adjustable frame comprises a right-angle connector, a rectangular frame I, a rectangular frame II and a fixing bolt, the first rectangular frame and the second rectangular frame are each of a straight structure and / or an arc-shaped structure, supporting air cylinders are arranged on the two sides of the adjustable frame, a detachable horizontal position finder is arranged above the adjustable frame, and the side plate is arranged in the adjustable frame. According to the utility model, the defects that the implementation efficiency of the step is low and the arc-shaped step cannot be built by a common step template in the prior art are overcome, meanwhile, due to the adjustability of the step template, the step template can be suitable for step structures with different sizes, the construction cost is saved, the working efficiency is improved, and good construction benefits are brought.

Description

Technical Field

[0001] The utility model patent relates to the technical field of industrialized production and manufacturing of buildings, in particular to an adjustable step template. Background Art

[0002] In modern buildings, the most common stair tread formworks are wooden formworks and steel formworks. During the construction of traditional wooden formworks, due to the limitations of the physical performance indicators of wood materials, the production, installation and removal cost a lot of manpower, and the turnover rate is not high. Deformation is very easy to occur during the construction process, the quality is difficult to guarantee, and it is quite a waste of wood.

[0003] In the existing steel step templates, the main frame and the step plate are mostly fixed by welding, and the length and inclination angle of the main frame cannot be adjusted. It cannot be adjusted, the scope of application is relatively single, and it cannot meet the needs of multiple staircases. During construction, each staircase needs to be configured separately, and it cannot be adjusted and reused, which is labor-intensive and material-intensive. Not only is the investment cost high, but the utilization efficiency of ordinary steel stair templates is also low. At the same time, most of the existing templates are for square steps, and there are no templates for curved steps. There are errors in the manual construction of curved steps, which affects the construction progress. Therefore, an adjustable step template is urgently needed. Utility Model Content

[0004] The utility model discloses an adjustable step template, which can construct square steps of different sizes through an adjustable frame structure, and can also achieve adjustable construction for side arc-shaped step structures. The equipment has accurate construction and simple operation, and can effectively solve the above-mentioned problems.

[0005] The utility model discloses an adjustable step template, which is used in conjunction with side panels, and includes an adjustable frame, a horizontal positioner and a supporting cylinder. The utility model is characterized in that the adjustable frame includes a right-angle connector, a rectangular frame one, a rectangular frame two and fixing bolts, the rectangular frame one and the rectangular frame two are straight structures and / or arc structures, supporting cylinders are provided on both sides of the adjustable frame, a detachable horizontal positioner is provided above the adjustable frame, and the side panels are arranged in the adjustable frame.

[0006] Preferably, the diameter of rectangular frame 2 is smaller than that of rectangular frame 1 and rectangular frame 2 is just inserted into rectangular frame 1. Rectangular frame 1 is provided with a threaded hole. Rectangular frame 2 and rectangular frame 1 are fixed to form a combined frame by fixing bolts. The fixed combined frame is built into an adjustable frame by a right-angle connector.

[0007] Preferably, when the combining frame is a straight structure, a straight supporting frame is fixedly connected to the combining frame, and the straight supporting frame is a "U"-shaped structure.

[0008] Preferably, when the combining frame is an arc-shaped structure, an arc-shaped supporting frame is provided on the combining frame, and the arc-shaped supporting frame includes a "U"-shaped structure with a certain arc and a spherical support foot, and the angle of the arc-shaped supporting frame is adjustable.

[0009] Preferably, the support cylinder is bolted to the left and right sides of the adjustable frame, and the support cylinder is arranged diagonally on one side of the adjustable frame.

[0010] Preferably, the horizontal positioning instrument includes a transmitting device, a calibration device and a level ruler, the transmitting device is arranged above the front end frame of the adjustable frame, the position of the calibration device corresponds to the transmitting device, and the level ruler is arranged on the side of the transmitting device.

[0011] Preferably, the adjustable step template also includes an adjustable anti-stepping wire trough, the adjustable anti-stepping wire trough includes a trough body and a fixed bracket, the trough body is a rectangular structure, the fixed bracket includes a cross bar, a telescopic frame and a card plate, the upper cross bar of the fixed bracket is fixedly connected to the trough body, the upper part of the telescopic frame is vertically fixedly connected to the cross bar, and the lower part of the telescopic frame is fixedly connected to the card plate.

[0012] Beneficial Effects

[0013] The overall equipment of the utility model adopts a steel structure to replace the traditional wooden template structure, which improves the service life. At the same time, it adopts an adjustable frame structure, which can adjust the length of the main support and can be suitable for the construction of steps of different sizes. The equipment is easy to operate and can be reused, saving construction time and construction costs.

[0014] The utility model can construct side arc-shaped steps. By adjusting the lengths of the frames on both sides of the adjustable frame, adjustable construction can be achieved for steps with different curvatures on the sides. At the same time, the adjustable groove structure is adopted, and the anti-stepping empty line groove can be set in advance, making the construction more precise, and the operation is simple, which improves the construction speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0016] Figure 1 A structural schematic diagram of an adjustable step template;

[0017] Figure 2 Structural diagram of inserting side panels into adjustable step template;

[0018] Figure 3 is a structural diagram of a combination frame;

[0019] Figure 4 It is a structural schematic diagram of an adjustable anti-stepping cable duct;

[0020] Figure 5 This is a structural diagram of an adjustable step template with an adjustable anti-stepping wire trough;

[0021] Figure 6 A structural schematic diagram of an adjustable step template;

[0022] Figure 7 It is a schematic diagram of a local enlarged structure of structure A;

[0023] Figure 8 It is a schematic diagram of the combined state structure of the adjustable step template.

[0024] In the figure: 1. adjustable frame, 2. side panel, 3. level positioner, 4. supporting cylinder, 6. rectangular frame one, 7. rectangular frame two, 8. fixing bolts, 9. straight supporting frame, 10. arc-shaped supporting frame, 11. combining frame, 12. right-angle connector, 13. launching device, 14. calibration device, 15. level ruler, 16. adjustable anti-stepping wire trough, 17. trough body, 18. fixing bracket, 19. card plate, 20. cross bar, 21. telescopic frame, 22. ball foot. DETAILED DESCRIPTION

[0025] An adjustable step template is used in conjunction with a side panel 2, comprising an adjustable frame 1, a level positioner 3 and a supporting cylinder 47. The adjustable frame 1 comprises a right-angle connector 12, a rectangular frame 1 6, a rectangular frame 2 7 and a fixing bolt 8. The rectangular frame 1 6 and the rectangular frame 2 7 are straight structures and / or arc structures. Support cylinders 4 are provided on both sides of the adjustable frame 1. A detachable level positioner 3 is provided above the adjustable frame 1. The side panel 2 is arranged in the adjustable frame 1, and the vertical level of the side panel 2 is limited by two right-angle connectors 12 above the side panel 2. The formed adjustable frame 1 can be adjusted in size according to practical specific conditions and can be reused.

[0026] In some embodiments, the diameter of rectangular frame 27 is smaller than that of rectangular frame 16 and rectangular frame 27 can just be inserted into rectangular frame 16. Rectangular frame 16 is provided with threaded holes. Rectangular frame 27 and rectangular frame 16 are fixed to form a combining frame 11 by fixing bolts 8. Multiple fixed combining frames 11 are assembled into an adjustable frame 1 through right-angle connectors 12. The adjustable frame 1 can be a rectangular structure and / or a fan-shaped structure. When multiple step templates are continuously assembled, a multi-directional right-angle connector 12 is used to connect the overlapped joints.

[0027] In some embodiments, when the combining frame 11 is a flat structure, the combining frame 11 is fixedly connected to a flat supporting frame 9 , the flat supporting frame 9 is a “U”-shaped structure, and the flat supporting frame 9 is arranged on the lower frame of the adjustable frame 1 .

[0028] In some embodiments, when the combining frame 11 is an arc-shaped structure, an arc-shaped support frame 10 is provided on the combining frame 11, and the arc-shaped support frame 10 is provided on the lower frame of the adjustable frame 1. The arc-shaped support frame 10 includes a "U"-shaped structure with a certain arc and a spherical support foot 22. The angle of the arc-shaped support frame 10 is adjustable to meet the requirements of any arc.

[0029] In some embodiments, the support cylinder 4 is bolted to the left and right sides of the adjustable frame 1, and the support cylinder 4 is diagonally arranged on the single-sided adjustable frame 1. The support cylinder is used to assist in supporting the adjusted rectangular structure of the adjustable frame 1 to facilitate step shaping.

[0030] In some embodiments, the horizontal positioning instrument 3 includes a transmitting device 13, a calibration device 14 and a level ruler 15. The transmitting device 13 is arranged above the front end frame of the adjustable frame 1. The position of the calibration device 14 corresponds to the transmitting device 13, and the transmitting device 13 and the calibration device 14 are relative to each other, which is convenient for measuring the internal dimensions of the adjustable frame 1. The level ruler 15 is arranged on the side of the transmitting device 13 to assist in measuring the horizontal and vertical level of the adjustable device.

[0031] In some embodiments, the step template also includes an adjustable anti-stepping trough 16, which includes a trough body 17 and a fixed bracket 18. The trough body 17 is a rectangular structure. The fixed bracket 18 includes a cross bar 20, a telescopic frame 21 and a card plate 19. The upper cross bar 20 of the fixed bracket 18 is fixedly connected to the trough body 17, the upper part of the telescopic frame 21 is vertically fixedly connected to the cross bar 20, and the lower part of the telescopic frame 21 is fixedly connected to the card plate 19. The construction position of the anti-stepping line is reserved, and the steps are integrally formed to enhance the construction strength of the steps.

[0032] Example 1

[0033] In a specific implementation manner provided by the present utility model, as Figure 1-Figure 3As shown, firstly, the adjustable frame 1 is adjusted according to the construction size of the step, the rectangular frame 2 7 is inserted into the rectangular frame 1 6 to form a combination frame 11, the length of the combination frame 11 is adjusted, and the fixing bolts 8 are used to fix it, so that two groups of combination frames 11 with the same length and four in each group are obtained. The obtained combination frames 11 are fixed by right-angle connectors to obtain an adjustable frame 1 with a rectangular structure, and support cylinders 4 are installed diagonally on both sides of the adjustable frame 1. The support cylinders 4 are fixed by bolts and installed at the front end above the adjustable frame 1. The launching device 13 is provided with a transfer device at the rear end above the adjustable frame 1. The launching device 13 is opposite to the calibration device 14. The corresponding distance is measured. A level ruler 15 is provided at the horizontal and vertical positions of the launching device 13 to ensure that the device remains horizontal in the horizontal and vertical directions. A straight support frame 9 is installed on the lower combining frame 11 of the adjustable frame 1. The side panels 2 of corresponding sizes are inserted into the straight support frame 9. The side panels 2 of corresponding sizes are covered on the top to complete the installation of a single adjustable frame 1. Then, concrete and steel structure filling are performed.

[0034] Example 2

[0035] In a specific implementation manner provided by the present utility model, as Figure 6 , Figure 7 As shown, firstly, the adjustable frame 1 is adjusted according to the construction size of the step, the rectangular frame 2 7 is inserted into the rectangular frame 1 6 to form a combining frame 11, the length of the combining frame 11 is adjusted, and the fixing bolts 8 are used to fix it to obtain a combining frame 11 of a corresponding length, and the obtained combining frame 11 is fixed by a connector to obtain an adjustable frame 1 of a fan-shaped structure, and the supporting cylinder 4 and the level ruler 15 are continued to be installed. After adjusting the level, a straight support frame 9 is installed on the longer combining frame 11 below the adjustable frame 1, and an arc-shaped support frame 10 is installed on the shorter combining frame 11 below the adjustable frame 1, and a side panel 2 of a corresponding size is inserted into the straight support frame 9, and a side panel 2 of a corresponding curvature and size is inserted into the arc-shaped support frame 10, and a side panel 2 of a corresponding size is covered on the top to complete the installation of a single adjustable frame 1, and then concrete and steel structure filling are carried out.

[0036] Example 3

[0037] In a specific implementation mode provided by the present utility model, Figure 4 , Figure 5 As shown, an adjustable step template of a rectangular structure is obtained by operating according to Example 1, the installation position of the anti-stepping line is measured, the adjustable anti-stepping line groove 16 is installed, the length of the fixed bracket 18 is adjusted to make the clamping plate 19 engage with the lower frame of the adjustable frame 1, and the side panel 2 of the corresponding size is added on the top of the adjustable frame 1. After that, concrete and steel structure are filled to obtain a single-step step with a reserved anti-stepping line groove.

[0038] Example 4

[0039] In a specific implementation manner provided by the present utility model, as Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 8 As shown, firstly, the adjustable frame 1 is adjusted according to the construction size of the step, the rectangular frame 2 7 is inserted into the rectangular frame 1 6 to form a combining frame 11, the length of the combining frame 11 is adjusted, and the fixing bolts 8 are used to fix it. The obtained combining frame 11 is fixed by a cross right-angle connector to obtain an adjustable frame 1 of a rectangular structure, and the adjustable frame 1 is continued to be installed with the combining frame 11 on the upper rear side of the adjustable frame 1 as the starting frame. After reaching the preset length, the supporting cylinder 4 and the horizontal positioner 3 are installed to complete the installation of the overall adjustable frame 1, and then the concrete and steel structure are filled.

Claims

1. An adjustable step template, used in conjunction with a side plate, comprising an adjustable frame, a level measuring instrument and a supporting cylinder, characterized in that: The adjustable frame includes a right-angle connector, a rectangular frame one, a rectangular frame two and fixing bolts. The rectangular frame one and the rectangular frame two are straight structures and / or arc structures. Support cylinders are provided on both sides of the adjustable frame. A detachable horizontal positioner is provided above the adjustable frame. The side panels are arranged in the adjustable frame.

2. The adjustable step template according to claim 1, characterized in that: The diameter of the rectangular frame 2 is smaller than that of the rectangular frame 1 and the rectangular frame 2 is just inserted into the rectangular frame 1. The rectangular frame 1 is provided with a threaded hole. The rectangular frame 2 and the rectangular frame 1 are fixed to form a combined frame by fixing bolts. The fixed combined frame is built into an adjustable frame by a right-angle connector.

3. The adjustable step template according to claim 2, characterized in that: When the combining frame is a straight structure, a straight supporting frame is fixedly connected to the combining frame, and the straight supporting frame is a "U"-shaped structure.

4. The adjustable step template according to claim 2, characterized in that: When the combining frame is an arc-shaped structure, an arc-shaped supporting frame is provided on the combining frame. The arc-shaped supporting frame includes a "U"-shaped structure with a certain arc and a spherical supporting foot. The angle of the arc-shaped supporting frame is adjustable.

5. The adjustable step template according to claim 1, characterized in that: The support cylinder is bolted to the left and right sides of the adjustable frame, and the support cylinder is arranged diagonally on one side of the adjustable frame.

6. The adjustable step template according to claim 1, characterized in that: The horizontal position measuring instrument comprises a transmitting device, a calibration device and a level ruler. The transmitting device is arranged above the front end frame of the adjustable frame, the calibration device is located corresponding to the transmitting device, and the level ruler is arranged on the side of the transmitting device.

7. The adjustable step template according to claim 1, characterized in that: The adjustable step template also includes an adjustable anti-stepping wire trough, which includes a trough body and a fixed bracket. The trough body is a rectangular structure. The fixed bracket includes a cross bar, a telescopic frame and a card plate. The upper cross bar of the fixed bracket is fixedly connected to the trough body, the upper part of the telescopic frame is vertically fixedly connected to the cross bar, and the lower part of the telescopic frame is fixedly connected to the card plate.

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