Formwork erecting and punching calibration device

Abstract

The utility model discloses a formwork erecting, punching and calibrating device which comprises a walking base, and a punching and calibrating mechanism is assembled and connected to the walking base through a height adjusting structure. The punching calibration mechanism comprises a central sleeve seat, and a laser lamp positioning punching structure is mounted at the top of the central sleeve seat; the punching position is positioned through the laser lamp positioning and punching structure; adjusting sliding plates are installed at the two ends of the center sleeve base respectively, and the adjusting sliding plates abut against a formwork of the formwork in the punching process. A punching alignment target plate matched with the laser lamp positioning punching structure is installed on the adjusting sliding plate, and punching reference holes are formed in the punching alignment target plate. By means of the structure, after the formworks are erected, hole grooves are accurately formed between the formworks, and the installation efficiency of the opposite-pull screws is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of template support and drilling technology, and in particular relates to a template support and drilling calibration device. Background Technology

[0002] In the construction process, formwork is often required. After the formwork is erected, to prevent it from expanding when concrete is poured into it, which could lead to structural deformation and construction failure, tie rods are installed between the formwork sections. The tension of the tie rods ensures that the formwork on both sides is kept in a pulled-in state.

[0003] During the installation of the tie rod, threaded slots need to be pre-drilled in the template to ensure that the threads at both ends of the tie rod are connected to the threaded slots. Therefore, in actual operation, the operator pre-drills holes in the template using a hole-drilling device.

[0004] However, in actual operation, it was found that after the operator drilled the hole, the hole positions on both sides of the template were not aligned, such as in height. In this case, the tie rod could not be installed. Therefore, the operator needed to drill a new hole. However, the newly drilled hole was easily affected by the misaligned hole, and often the new hole could not be drilled.

[0005] Meanwhile, in order to maintain the stability of the template, a large number of tie rods are installed between the templates, resulting in a large number of misaligned holes during actual operation.

[0006] The main reason for the above-mentioned technical defects is that the template opening in the existing technology is entirely based on the operator's experience, so the amount of misaligned holes and the probability of producing misaligned holes are relatively high. Utility Model Content

[0007] Based on the above background, the purpose of this utility model is to provide a template support drilling calibration device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A template support drilling calibration device includes a walking base, and a drilling calibration mechanism is assembled and connected to the walking base through a height adjustment structure.

[0010] The drilling calibration mechanism includes a central sleeve, on the top of which is a laser lamp positioning drilling structure; the drilling position is located by the laser lamp positioning drilling structure; adjusting slides are installed at both ends of the central sleeve, and during the drilling process, the adjusting slides abut against the template of the support; a drilling alignment target plate that cooperates with the laser lamp positioning drilling structure is installed on the adjusting slide, and a drilling reference hole is opened on the drilling alignment target plate.

[0011] Preferably, a plurality of walking rollers are installed on both sides of the bottom of the walking base;

[0012] The height adjustment structure includes a U-shaped slide, with sliding portions at both ends; sliding cavities are provided on the sliding portions;

[0013] The height adjustment structure also includes lifting slides that are slidably connected to the sliding part, and a top bracket is fixedly connected between the tops of the lifting slides; the top bracket and the central sleeve are connected by a screw adjustment structure, and the central sleeve can be rotated to adjust the angle through the screw adjustment structure.

[0014] Preferably, the sliding part has a pair of sliding openings that communicate with the sliding cavity;

[0015] A pair of first sliding screws passing through the sliding opening are fixedly connected to the lifting slide plate, and a nut positioned on the sliding part is threaded onto the first sliding screw.

[0016] Preferably, the height adjustment structure further includes a pair of long height adjustment screws fixedly connected to the top two sides of the walking base;

[0017] The length height adjusting screw is slidably connected to the U-shaped carriage, and a pair of support nuts supporting the bottom of the U-shaped carriage are threaded onto the length height adjusting screw.

[0018] Preferably, the central sleeve has an inner sliding cavity that is slidably connected to the adjusting slide plate;

[0019] The top two sides of the center sleeve are respectively provided with a pair of long sliding openings that connect to the inner sliding cavity. A pair of second sliding screws that pass through the long sliding openings are fixedly connected to the adjusting plate, and positioning nuts are threaded on the second sliding screws.

[0020] Preferably, the ends of the adjusting slide are rotatably connected to abutting rollers that abut against the punching template.

[0021] Preferably, the laser lamp positioning and drilling structure includes a U-shaped bracket, with laser lamps installed on both sides of the U-shaped bracket to cooperate with the drilling and alignment target plates on both sides, and the laser beam passing through the drilling reference hole position.

[0022] Preferably, the bottom of the U-shaped bracket and the perforated target plate are both fixedly connected to a screw adjustment structure, and the height is adjusted by the screw adjustment structure.

[0023] Preferably, a level is installed on the front and rear side walls of the central sleeve;

[0024] The bottom of the walking base is equipped with height adjustment structures that cooperate with the level. The height adjustment structure includes a height adjustment screw that is threaded to the walking base, and a height adjustment pad is fixedly connected to the bottom of the height adjustment screw.

[0025] This utility model has the following beneficial effects:

[0026] 1. The device disclosed in this utility model can open threaded holes on the template in an indicative manner during the formwork support process, ensuring accurate hole opening and solving the defects of high mis-hole rate and low hole opening efficiency in the existing hole opening process.

[0027] 2. By using a lifting slide plate and sliding part to achieve small-scale height adjustment during the hole-making process, and by using a long height adjustment screw to slide and connect to a U-shaped carriage to achieve large-scale sliding height adjustment, the height can be flexibly adjusted according to the hole-making position during the hole-making process, and precise height adjustment and large-scale height adjustment can be combined.

[0028] 3. The laser-guided drilling structure includes a U-shaped bracket. Laser lights, which mate with the drilling alignment target plates on both sides of the U-shaped bracket, are mounted on either side. The laser beam passes through the reference hole. During operation, the laser spot falls on the template. The operator then uses a tool, such as a power drill, to align the drill bit with the reference hole on the drilling alignment target plate and drill through it, aligning it with the laser spot. This method ensures accurate drilling alignment. After drilling is completed, the process is repeated to move to the next location for drilling. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the overall structure in an embodiment of the present utility model;

[0031] Figure 2 This is a schematic diagram of the connection between the top support and the central sleeve via a screw adjustment structure in an embodiment of this utility model;

[0032] Figure 3 This is an embodiment of the present utility model. Figure 1 A structural diagram from another perspective;

[0033] Figure 4 This is a schematic diagram of the height adjustment structure according to an embodiment of the present invention;

[0034] Figure 5 This is an embodiment of the present utility model. Figure 1 The front view in the image.

[0035] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0038] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0039] Example 1

[0040] like Figure 1-5 As shown, a template support drilling calibration device includes a walking base 7, and a pair of walking rollers 71 are installed on both sides of the bottom of the walking base 7 to facilitate the movement of the entire device during the drilling process.

[0041] The aforementioned walking base 7 is assembled and connected to a drilling calibration mechanism via a height adjustment structure. The drilling calibration mechanism includes a central sleeve 1, and a laser lamp positioning drilling structure is installed on the top of the central sleeve 1; the drilling position is located by the laser lamp positioning drilling structure.

[0042] Specifically, the height adjustment structure includes a U-shaped carriage, with sliding parts 62 at both ends of the U-shaped carriage; sliding cavities are provided on the sliding parts 62.

[0043] Meanwhile, the height adjustment structure also includes lifting slide plates 61 that are slidably connected to the sliding part 62 (specifically, the center sleeve 1 has an inner sliding cavity that is slidably connected to the adjustment slide plates), and a top bracket 611 is fixedly connected between the tops of the lifting slide plates 61; the top bracket 611 and the center sleeve 1 described below are connected by a screw adjustment structure 6111.

[0044] Specifically, the bottom of the central sleeve 1 is fixedly connected with a screw rod, and the top of the top bracket 611 is fixedly connected with a threaded tube of a threaded connecting screw rod.

[0045] The purpose of this method is to rotate the center sleeve 1 at an angle. For example, when installing inclined tie rods between templates, it is necessary to rotate the center sleeve 1 from a horizontal position to an inclined position to facilitate the opening of holes and slots.

[0046] Meanwhile, a pair of sliding openings communicating with the sliding cavity are provided on the sliding part 62; a pair of first sliding screws 63 passing through the sliding openings are fixedly connected to the lifting slide plate 61, and a nut positioned on the sliding part 62 is threaded onto the first sliding screws 63.

[0047] During operation, as the lifting center sleeve 1 moves, the first sliding screw 63 slides in the sliding port. Once the height is adjusted to the target height, the nut is tightened for positioning.

[0048] The center sleeve 1 is adjusted slightly using the lifting slide plate 61 and sliding part 62. However, in actual drilling, a significant height adjustment is often required. Therefore, the height adjustment structure also includes a pair of long height adjustment screws 8 fixedly connected to the top sides of the walking base 7. The long height adjustment screws 8 are slidably connected to the U-shaped slide and are located inside the U-shaped slide. Furthermore, the long height adjustment screws 8 are slidably connected to the U-shaped slide, and a pair of support nuts 81 supported at the bottom of the U-shaped slide are threaded onto the long height adjustment screws 8.

[0049] During the large-pitch sliding process, the operator adjusts the position of the support nut 81 by adjusting the threaded connection position on the long height adjusting screw 8.

[0050] Therefore, the height adjustment screw 8, together with the sliding part 62 and the lifting slide plate 61, adjusts the height to adjust the center sleeve 1 to the corresponding height position.

[0051] Example 2

[0052] like Figure 1-5As shown, in this embodiment, based on the structure of embodiment 1, adjusting slide plates 2 are respectively installed at both ends of the central sleeve 1. During the drilling process, the adjusting slide plates 2 abut against the template of the support. Simultaneously, to facilitate moving the entire device to the next drilling location after drilling and to maintain the device's height and levelness, the ends of the adjusting slide plates 2 are rotatably connected to abutting rollers 23 that abut against the drilling template. During the pushing process, the abutting rollers 23 roll on the template.

[0053] In order to make the adjusting slide plate 2 and the abutting roller 23 slide against the punching template, a pair of long sliding openings 11 communicating with the inner sliding cavity are respectively opened on the top two sides of the central sleeve 1 (the central sleeve 1 has an inner sliding cavity that is slidably connected to the adjusting slide plate 2). A pair of second sliding screws 22 passing through the long sliding openings 11 are fixedly connected to the adjusting slide plate 2, and a positioning nut is threaded on the second sliding screws 22.

[0054] During the sliding adjustment slide plate 2 process, the second sliding screw 22 slides in the long sliding port 11 and is then positioned by tightening the positioning nut.

[0055] To keep the entire device centered between the templates, the aforementioned adjusting slide plate 2 is equipped with scale marks 21. During operation, the scale marks 21 indicate that the extension lengths of the adjusting slide plates 2 on both sides are consistent. Otherwise, the position of the entire device between the templates is adjusted to ensure that the extension lengths of the adjusting slide plates 2 on both sides are consistent.

[0056] The aforementioned adjusting slide plate 2 is equipped with a drilling alignment target plate 3 that cooperates with the laser lamp positioning and drilling structure. The drilling alignment target plate 3 has a drilling reference hole.

[0057] Specifically, the laser lamp positioning and drilling structure includes a U-shaped bracket 41, with laser lamps 4 installed on both sides of the U-shaped bracket 41 to cooperate with the drilling and alignment target plates 3 on both sides. The beam of the laser lamp 4 passes through the drilling reference hole position.

[0058] The bottom of the aforementioned U-shaped bracket 41 and the drilling alignment target plate 3 (with an L-shaped longitudinal cross-section) are both fixedly connected to a screw adjustment structure 31 (the screw adjustment structure 31 is adjusted to ensure that the laser light 4 and the drilling reference hole are aligned at the same height). The height is adjusted by the screw adjustment structure 31.

[0059] Specifically, the screw adjustment structure 31 includes a fixed connecting screw that is fixed to the U-shaped bracket 41 and the bottom of the punched target plate 3. The fixed connecting screw is threadedly connected to a fixed screw tube, which is fixed to the corresponding adjustment slide plate 2 and the center sleeve 1.

[0060] During the operation, the light spot emitted by the laser lamp 4 (the laser lamp 4 is a conventional laser lamp 4 disclosed in the prior art) falls on the template. Then, the operator uses a tool, such as an electric drill, to align the drill rod of the electric drill with the drilling reference hole of the target plate 3 and drill through it, and then align the laser lamp 4 light spot with the target plate 3 to drill.

[0061] This method ensures that the holes are aligned. After drilling is complete, move the drill to the next location and continue drilling, following the same procedure.

[0062] Example 3

[0063] like Figure 1-5 As shown, in this embodiment, based on the structure of embodiment 2, a level 5 is installed on the front and rear side walls of the central sleeve 1. The level 5 is a conventional level disclosed in the prior art, used to correct the level of the central sleeve 1.

[0064] If the center base 1 is not level enough, the level of the walking base 7 needs to be adjusted. Specifically, the bottom sides of the walking base 7 are equipped with height adjustment structures that cooperate with the level 5. The height adjustment structure includes a height adjustment screw 91 that is threadedly connected to the walking base 7, and a height adjustment pad 9 is fixedly connected to the bottom of the height adjustment screw 91.

[0065] If the level indicates that the left side is higher and the right side is lower, the height adjustment mechanism on the right side needs to be adjusted. This means adjusting the height adjustment screw 91 downwards to raise the shim until the level indicates that it is horizontal.

[0066] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A template formwork punching calibration device, characterized in that, Including walking base, walking base is equipped with punching calibration mechanism through height adjusting structure connection; The punching calibration mechanism includes a center sleeve, a laser lamp positioning punching structure is installed on the top of the center sleeve; the punching position is positioned by the laser lamp positioning punching structure; the two ends of the center sleeve are respectively provided with adjusting sliding plates, which abut on the formwork of the formwork during punching; the adjusting sliding plates are provided with punching alignment target plates matched with the laser lamp positioning punching structure, and punching reference holes are formed in the punching alignment target plates.

2. The formwork support, punching and alignment device of claim 1, wherein, The bottom of the walking base is provided with a plurality of walking rollers on both sides; The height adjusting structure includes a U-shaped slide, and the two ends of the U-shaped slide are sliding parts; a sliding cavity is formed in the sliding part; The height adjusting structure further includes lifting slides slidingly connected to the sliding parts, and a top support is fixedly connected between the top of the lifting slides; the top support is connected with the center sleeve through a screw adjusting structure, and the center sleeve can be rotationally adjusted in angle through the screw adjusting structure.

3. The template bracing, punching and aligning device of claim 2, wherein, A pair of sliding openings communicating with the sliding cavities are formed in the sliding part; A pair of first sliding screws penetrating the sliding openings are fixedly connected to the lifting slides, and nuts are threadedly connected to the first sliding screws and positioned on the sliding parts.

4. The template bracing, punching and aligning device of claim 2, wherein, The height adjusting structure further includes a pair of long height adjusting screws fixedly connected to the top of the walking base on both sides; The long height adjusting screws are slidingly connected to the U-shaped slide, and a pair of support nuts are threadedly connected to the long height adjusting screws and supported on the bottom of the U-shaped slide.

5. The template bracing, punching and aligning device of claim 2, wherein, An inner sliding cavity slidingly connecting the adjusting sliding plates is formed in the center sleeve; A pair of long sliding openings communicating with the inner sliding cavities are formed on both sides of the top of the center sleeve, and a pair of second sliding screws penetrating the long sliding openings are fixedly connected to the adjusting sliding plates, and positioning nuts are threadedly connected to the second sliding screws.

6. The template bracing, punching and aligning device of claim 1, wherein, Ends of the adjusting sliding plates are respectively rotationally connected with abutting rollers abutting on the punching formwork.

7. The template bracing, punching and aligning device of claim 1, wherein, The laser lamp positioning punching structure includes a U-shaped support, and a laser lamp matched with the punching alignment target plates on both sides is installed on both sides of the U-shaped support, and the light beam of the laser lamp penetrates the punching reference hole.

8. The template bracing, punching and aligning device of claim 7, wherein, Screw adjusting structures are fixedly connected to the bottoms of the U-shaped support and the punching alignment target plates, and the height is adjusted through the screw adjusting structures.

9. The template bracing, punching and aligning device of claim 8, wherein, Level meters are respectively installed on the front and rear side walls of the center sleeve; Height adjusting structures matched with the level meters are respectively installed on both sides of the bottom of the walking base, and the height adjusting structure includes a height adjusting screw threadedly connected to the walking base, and a height adjusting pad is fixedly connected to the bottom of the height adjusting screw.

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