Formwork support device for building construction

Abstract

The utility model relates to a formwork support device for building engineering construction. The lower end of the support structure is provided with a limiting structure one for limiting the support structure, the lower end of the limiting structure one is provided with a limiting structure two for accommodating the support structure and the limiting structure one, the support structure comprises a support plate for supporting the formwork, the lower end of the support plate is provided with a stand for limiting the support plate, the lower end of the stand is provided with a connecting rod one, one end of the connecting rod one is provided with a control knob for adjusting the height of the support plate in cooperation with the limiting structure one. The utility model discloses a control knob, which can quickly adjust the height of the support plate, so that the support plate is close to the formwork. By rotating the handle, the arc-shaped support plate moves away from the connecting rod one, the connecting rod one moves upward, the stand drives the support plate to move upward synchronously, and the support plate can tightly abut against the formwork, thereby supporting the formwork.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a formwork support device for building construction. Background Technology

[0002] Construction tools are the tools used in the construction process. In the construction process, formwork is needed to shape the building.

[0003] For example, Chinese patent application CN202221888836.6 discloses a formwork support device for building construction. Its specific content is as follows: a handwheel drives a rotating seat and a threaded rod to rotate. The rotating seat rotates on the inner wall of a limiting ring to limit the threaded rod. The threaded rod rotates on the inner wall of a threaded tube, causing the threaded tube and connecting seat to move upwards, thereby moving the support plate upwards so that the top of the support plate and the bottom of the formwork are in close contact for support. However, this device has the following technical problems:

[0004] The support plate used to support the template requires a handwheel to be turned for height adjustment, so that the threaded tube moves upward under the guidance of the threaded rod. However, in actual operation, the support plate rises slowly when adjusting the height through the threaded tube and threaded rod, which affects work efficiency. Utility Model Content

[0005] To address the problem of slow height adjustment speed of threaded tubes and threaded rods mentioned in the background art, this utility model provides the following technical solution:

[0006] Formwork support devices for building construction, including support structures;

[0007] The lower end of the support structure is equipped with a limiting structure one for limiting the support structure, and the lower end of the limiting structure one is equipped with a limiting structure two for accommodating the support structure and the limiting structure one.

[0008] The support structure includes a support plate for supporting the template. A column for limiting the position of the support plate is installed at the lower end of the support plate. A connecting rod is installed at the lower end of the column. A control element for adjusting the height of the support plate in conjunction with the limiting structure is installed at one end of the connecting rod.

[0009] Furthermore, a connecting seat one is installed at the upper end of the column, and a connecting seat two is installed at the lower end of the support plate. A pin is installed at the lower end of the connecting seat two to cooperate with the connecting seat one for limiting the position of the connecting seat two.

[0010] Furthermore, a limiting hole is formed in the middle of the connecting rod, and an internal thread is machined on one side of the cavity of the limiting hole. An arc-shaped support plate is installed at the lower end of the connecting rod, and a connecting block is installed at the upper end of the arc-shaped support plate. A magnetic block is installed inside the connecting block, and a bevel is machined on one side of the connecting block.

[0011] Furthermore, the control component includes a handle, one end of which is fitted with a connecting rod two, which is installed in a limiting hole one. One end of the connecting rod two is machined with an external thread that connects with the internal thread, and the other end of the connecting rod two is provided with two limiting grooves.

[0012] Furthermore, one side of the limiting groove is machined with a bevel, and the inside of the connecting rod is fitted with a magnetic block for limiting the position of a pair of arc-shaped support plates.

[0013] Furthermore, the limiting structure includes a sleeve, a limiting hole is machined in the middle of the sleeve, and sliding grooves are provided on both sides of the sleeve. Multiple L-shaped positioning grooves are provided on both sides of the sliding grooves, and the L-shaped positioning grooves on the left and right sides of the sliding grooves are staggered.

[0014] Furthermore, a connecting seat three is installed at the lower end of the sleeve, a screw for facilitating the positioning of the sleeve is installed at the lower end of the sleeve, and a top cover is installed at the upper end of the sleeve.

[0015] Furthermore, the second limiting structure includes a base, the upper end of which is provided with a storage groove for storing the support structure and the first limiting structure. A limiting shaft for cooperating with the third connecting seat to limit the sleeve is installed on the left side of the storage groove. A threaded hole for cooperating with the screw to position the sleeve is provided on the left side of the storage groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention allows for rapid adjustment of the height of the support plate through the design of the control components. The support plate is brought closer to the template, and by rotating the handle, the arc-shaped support plate moves away from the connecting rod. The connecting rod moves upward, causing the column to move the support plate upward synchronously. The support plate can then press against the template, thereby supporting the template. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the supporting structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the connecting rod of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the control component of this utility model;

[0022] Figure 5 This is a schematic diagram of the limiting structure of this utility model;

[0023] Figure 6 This is a schematic diagram of the limiting structure two of this utility model. Figure 1 .

[0024] The following is a list of component names represented by the reference numerals in the attached figures:

[0025] 100-Support structure, 110-Column, 111-Connecting seat one, 120-Support plate, 121-Connecting seat two, 122-Pin, 130-Connecting rod one, 131-Limiting hole one, 132-Internal thread, 133-Arc-shaped support plate, 134-Connecting block, 135-Magnetic block one, 136-Inclined surface one, 140-Control component, 141-Handle, 142-Connecting rod two, 143-External thread, 144-Limiting groove, 145-Inclined surface two, 146-Magnetic block two;

[0026] 200-Limiting structure one, 210-Sleeve, 211-Limiting hole two, 212-Slide groove, 213-L-shaped positioning groove, 214-Connecting seat three, 215-Screw, 220-Top cover;

[0027] 300 - Limiting structure two, 310 - Base, 311 - Storage slot, 312 - Threaded hole, 313 - Limiting shaft. Detailed Implementation

[0028] The preferred embodiments of this utility model are described in detail below, and a clear and complete explanation is given in conjunction with the accompanying drawings.

[0029] Please see Figures 1-6 This utility model provides a formwork support device for building construction, including a support structure 100. A limiting structure 200 for limiting the support structure 100 is installed at the lower end of the support structure 100. A limiting structure 300 for housing the support structure 100 and the limiting structure 200 is installed at the lower end of the limiting structure 200. By setting the limiting structure 300, the support structure 100 and the limiting structure 200 are housed in the limiting structure 300, which facilitates the transportation of the formwork support device.

[0030] The support structure 100 includes a support plate 120 for supporting the template. A column 110 for limiting the support plate 120 is installed at the lower end of the support plate 120. A connecting seat 111 is fixedly installed at the upper end of the column 110. A connecting seat 2 121 is fixedly installed at the lower end of the support plate 120. A pin 122 for limiting the connecting seat 2 121 in conjunction with the connecting seat 111 is installed at the lower end of the connecting seat 2 121. The setting of the pin 122 makes it easier for the support plate 120 to support the template when the supported template is set at an angle.

[0031] Two connecting rods 130 are installed at the lower end of the column 110. A limiting hole 131 is opened in the middle of the connecting rod 130. An internal thread 132 is machined on one side of the cavity of the limiting hole 131. An arc-shaped support plate 133 is installed at the lower end of the connecting rod 130. An arc-shaped groove for receiving the arc-shaped support plate 133 is opened at the lower end of the limiting hole 131. Two connecting blocks 134 are fixedly installed at the upper end of the arc-shaped support plate 133. A magnetic block 135 is installed inside the connecting block 134. A bevel 136 is machined on one side of the connecting block 134. The bevel 136 facilitates the fine adjustment of the height of the support plate 120 so that the support plate 120 and the template can be tightly pressed together.

[0032] One end of the connecting rod 130 is equipped with a control element 140 for adjusting the height of the support plate 120 in conjunction with the limiting structure 200. When supporting the template, the control element 140 is pulled by both hands, causing the column 110 to move the support plate 120 upward, bringing the support plate 120 closer to the template.

[0033] The control component 140 includes a handle 141. A connecting rod 142 is fixedly mounted on one end of the handle 141 and is installed in a limiting hole 131. One end of the connecting rod 142 is machined with an external thread 143 that is threaded to the internal thread 132. The other end of the connecting rod 142 has two limiting grooves 144. One side of the limiting groove 144 is machined with a bevel 145, which fits against the bevel 136. The interior is equipped with a second magnetic block 146, which is used to limit the arc-shaped support plate 133 in conjunction with the first magnetic block 135. After the second connecting rod 142 is inserted into the first limiting hole 131, the connecting block 134 is inserted into the first limiting hole 131, so that the connecting block 134 is in the limiting groove 144. Through the magnetic attraction of the second magnetic block 146 to the first magnetic block 135, the second inclined surface 145 and the first inclined surface 136 are in contact, so the arc-shaped support plate 133 is not easy to fall off from the lower end of the first connecting rod 130.

[0034] The limiting structure 200 includes a sleeve 210, with a limiting hole 211 machined in the middle of the sleeve 210. The column 110 extends and retracts within the limiting hole 211. Slide grooves 212 are provided on both sides of the sleeve 210. Multiple L-shaped positioning grooves 213 are provided on both sides of the slide grooves 212. The L-shaped positioning grooves 213 on the left and right sides of the slide grooves 212 are staggered. The staggered L-shaped positioning grooves 213 facilitate the support plate 120 to press against the template. The connecting rod 130 slides within the slide grooves 212 and the L-shaped positioning grooves 213. The L-shaped positioning grooves 213 include horizontal grooves and vertical grooves.

[0035] A connecting seat 214 is fixedly installed at the lower end of the sleeve 210. A screw 215 is installed at the lower end of the sleeve 210 to facilitate positioning of the sleeve 210. A top cover 220 is installed at the upper end of the sleeve 210. The top cover 220 is fixedly installed at the upper end of the sleeve 210 by bolts, so that the sleeve 210 is not easily deformed.

[0036] The second limiting structure 300 includes a base 310. The upper end of the base 310 is provided with a storage groove 311 for storing the support structure 100 and the first limiting structure 200. When the support structure 100 and the first limiting structure 200 are placed vertically, they are used to support the template. When the support structure 100 and the first limiting structure 200 are placed horizontally, they are stored in the storage groove 311 to facilitate the transportation of this utility model. A limiting shaft 313 is installed on the left side of the storage groove 311 to limit the sleeve 210 in conjunction with the connecting seat 214. The limiting shaft 313 is located in the middle hole of the connecting seat 214, so that the sleeve 210 can rotate around the limiting shaft 313. A threaded hole 312 is provided on the left side of the storage groove 311 to position the sleeve 210 in conjunction with the screw 215. There are two threaded holes 312. After the screw 215 is screwed into the threaded hole 312, it is convenient to fix the sleeve 210 in the horizontal and vertical positions.

[0037] When supporting the template, the sleeve 210 rotates from the receiving groove 311 to a vertical position and is fixed by screwing the screw 215 into the threaded hole 312. Then, by gripping the handle 141 with both hands, the column 110 is lifted upward, so that the support plate 120 is close to the template. Subsequently, the column 110 is rotated, so that the connecting rod 130 slides from the slide groove 212 into the horizontal groove of the L-shaped positioning groove 213, and slides from the horizontal groove of the L-shaped positioning groove 213 to the vertical groove position of the L-shaped positioning groove 213. By rotating the handle 141, the external thread 143 and the internal thread 132 work together to move the handle 141 away from the connecting rod 130. The inclined plane 145 pushes the inclined plane 136, causing the arc-shaped support plate 133 to move away from the connecting rod 130. The connecting rod 130 moves from below the vertical groove of the L-shaped positioning groove 213 to above the vertical groove of the L-shaped positioning groove 213, thereby driving the column 110 to move upward, so that the support plate 120 can be completely fitted with the template and support the template. When the external thread 143 is rotated in the opposite direction, the connecting block 134 slides into the limiting groove 144 simultaneously, so that the magnetic block 146 magnetically attracts the magnetic block 135, thereby limiting the arc-shaped support plate 133.

[0038] Based on the above description and accompanying drawings, those skilled in the art can understand and implement this utility model. Furthermore, any non-creative modifications made to this utility model by those skilled in the art without inventive effort are still within the protection scope of this utility model.

Claims

1. A formwork support device for building construction, comprising a support structure (100), characterized in that: The lower end of the support structure (100) is equipped with a limiting structure one (200) for limiting the support structure (100), and the lower end of the limiting structure one (200) is equipped with a limiting structure two (300) for accommodating the support structure (100) and the limiting structure one (200). The support structure (100) includes a support plate (120) for supporting the template. A column (110) for limiting the position of the support plate (120) is installed at the lower end of the support plate (120). A connecting rod (130) is installed at the lower end of the column (110). A control element (140) for adjusting the height of the support plate (120) in conjunction with the limiting structure (200) is installed at one end of the connecting rod (130).

2. The formwork support device for building construction according to claim 1, characterized in that: The upper end of the column (110) is equipped with a connecting seat one (111), and the lower end of the support plate (120) is equipped with a connecting seat two (121). The lower end of the connecting seat two (121) is equipped with a pin (122) for cooperating with the connecting seat one (111) to limit the connecting seat two (121).

3. The formwork support device for building construction according to claim 1, characterized in that: A limiting hole (131) is provided in the middle of the connecting rod (130). An internal thread (132) is machined on one side of the cavity of the limiting hole (131). An arc-shaped support plate (133) is installed at the lower end of the connecting rod (130). A connecting block (134) is installed at the upper end of the arc-shaped support plate (133). A magnetic block (135) is installed inside the connecting block (134). A bevel (136) is machined on one side of the connecting block (134).

4. The formwork support device for building construction according to claim 3, characterized in that: The control component (140) includes a handle (141), one end of which is equipped with a connecting rod two (142), and the connecting rod two (142) is installed in a limiting hole one (131). One end of the connecting rod two (142) is machined with an external thread (143) that is threadedly connected to the internal thread (132), and the other end of the connecting rod two (142) has two limiting grooves (144).

5. The formwork support device for building construction according to claim 4, characterized in that: The limiting groove (144) has a bevel (145) on one side, and the connecting rod (142) has a magnetic block (146) installed inside to cooperate with the magnetic block (135) to limit the arc support plate (133).

6. The formwork support device for building construction according to claim 1, characterized in that: The limiting structure one (200) includes a sleeve (210), a limiting hole two (211) is machined in the middle of the sleeve (210), and sliding grooves (212) are provided on both sides of the sleeve (210). Multiple L-shaped positioning grooves (213) are provided on both sides of the sliding grooves (212), and the L-shaped positioning grooves (213) on the left and right sides of the sliding grooves (212) are staggered.

7. The formwork support device for building construction according to claim 6, characterized in that: The lower end of the sleeve (210) is equipped with a connecting seat three (214), the lower end of the sleeve (210) is equipped with a screw (215) for positioning the sleeve (210), and the upper end of the sleeve (210) is equipped with a top cover (220).

8. The formwork support device for building construction according to claim 7, characterized in that: The second limiting structure (300) includes a base (310). The upper end of the base (310) is provided with a storage groove (311) for storing the support structure (100) and the first limiting structure (200). A limiting shaft (313) for limiting the sleeve (210) in conjunction with the third connecting seat (214) is installed on the left side of the storage groove (311). A threaded hole (312) for positioning the sleeve (210) in conjunction with the screw (215) is provided on the left side of the storage groove (311).

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