Template verticality detection device

Abstract

The utility model discloses a template verticality detection device, and relates to the technical field of verticality detection. The device comprises an upper section rod, a middle section rod and a lower section rod which are mutually nested in a sliding manner, a lifting rope is arranged at the end part of the lower section rod, and the end part of the lifting rope is fixedly connected with a drop hammer; a reel sleeved with the lifting rope is rotationally connected into the lower section rod, through grooves which are communicated with one another are formed in the upper section rod, the middle section rod and the lower section rod, telescopic rotating rods which are in transmission fit with the reel are rotationally matched with the interiors of the through grooves, and a rotary knob which is in transmission fit with the telescopic rotating rods is rotationally matched with one side of the upper section rod. Through the cooperation of the telescopic rotating rod and the reel, the lifting rope is effectively prevented from shaking in the operation process, the accuracy of the detection result is improved, and meanwhile, due to the design that the length can be flexibly adjusted, the device is more convenient to detect templates with different heights.

Description

Technical Field

[0001] This utility model belongs to the field of verticality detection, specifically, it relates to a template verticality detection device. Background Technology

[0002] During the construction process, it is essential to check the verticality of the formwork before pouring concrete. In existing testing equipment, the verticality of the formwork is usually checked by plumb bob.

[0003] Currently, the commonly used method is the plumb bob method. One person stands on the supporting scaffolding and fixes one end of the plumb line to the upper part of the frame column being measured, while another person keeps the plumb line stationary and prevents it from swinging. The two then use a measuring tape to measure the distances from the top and bottom of the template to the plumb line, and finally subtract the two measurements to obtain the template verticality deviation. However, the traditional plumb bob method has certain limitations. For example, during operation, the plumb line is prone to swaying, leading to inaccurate results; moreover, when measuring templates at higher positions, traditional devices are difficult to adjust in length flexibly, making them inconvenient to use. This utility model's template verticality testing device effectively solves these problems.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a template verticality detection device, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A template verticality detection device includes: an upper section rod, a middle section rod, and a lower section rod that slide and nest with each other, wherein a suspension rope is provided at the end of the lower section rod, and a plumb bob is fixedly connected to the end of the suspension rope;

[0008] The lower section of the rod is rotatably connected to a reel that is fitted with the hoisting rope. The upper section, the middle section, and the lower section of the rod are provided with interconnected through grooves. A telescopic rotating rod that is rotatably engaged with the reel is located in the through groove. A knob that is rotatably engaged with the telescopic rotating rod is located on one side of the upper section.

[0009] Optionally, the telescopic rotating rod includes a first rod body and a second rod body. One end of the first rod body has a sliding groove, and a slider fixedly connected to the second rod body is slidably fitted in the sliding groove. Both the slider and the sliding groove have rectangular cross-sections. The second rod body is driven by the reel, and the knob is driven by the first rod body.

[0010] Optionally, the lower section of the rod has an inner cavity that communicates with the through groove, and a channel that communicates with the inner cavity is opened on one side of the lower section of the rod. A rotating roller is rotatably fitted into the inner cavity, and the reel is fixedly connected to the periphery of the rotating roller. The rotating roller is in a driving engagement with the second rod body.

[0011] Optionally, a first bevel gear is provided on the circumference of the roller, and a second bevel gear that meshes with the first bevel gear is provided at one end of the second rod.

[0012] Optionally, the upper section of the rod has a chamber that communicates with the through groove. A worm gear that is fixedly connected to the first rod body is rotatably fitted inside the chamber. A worm that meshes with the worm gear is rotatably fitted inside the chamber. The worm is fixedly connected to the knob.

[0013] Optionally, a bearing is provided in the through groove, and the second rod body is disposed on the inner side of the bearing.

[0014] Optionally, both the lower section rod and the middle section rod have multiple scales on one side.

[0015] Optionally, the lower section of the rod is fixedly connected to a placement frame corresponding to the hammer.

[0016] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0017] By rotating the reel using a knob on the upper section of the rod, the hoisting rope attached to it can be released or retracted, lowering the hammer at the end of the rope until it comes to a stop and stops swinging. At this point, the operator can measure the distances from the top and bottom of the template to the hoisting rope and subtract the two values ​​to obtain the template verticality deviation value. This template verticality detection device effectively avoids the swaying of the hoisting rope during operation through the cooperation of the telescopic rotating rod and the reel, improving the accuracy of the detection results. At the same time, its flexible length adjustment design makes the device more convenient for detecting templates of different heights.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0020] Figure 1 This is a schematic diagram of the template verticality detection device.

[0021] Figure 2 This is a schematic diagram of the telescopic rotating rod structure;

[0022] Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle;

[0023] Figure 4 This is a schematic diagram of the slider structure.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] Upper rod 1, lower rod 2, middle rod 3, worm gear 4, lifting rope 5, hanging hammer 6, knob 7, telescopic rotating rod 8, first rod body 9, second rod body 10, slide groove 11, slider 12, through groove 13, inner cavity 14, rotating roller 15, reel 16, first bevel gear 17, second bevel gear 18, bearing 19, scale 20, placement frame 21, worm gear 22, chamber 23.

[0026] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings.

[0028] Please see Figure 1-4 As shown, this embodiment provides a template verticality detection device, including: an upper section rod 1, a middle section rod 3 and a lower section rod 2 that slide and nest with each other, a suspension rope 5 is provided at the end of the lower section rod 2, and a hammer 6 is fixedly connected to the end of the suspension rope 5;

[0029] The lower section 2 is rotatably connected to a reel 16 that is fitted with the hoisting rope 5. The upper section 1, the middle section 3 and the lower section 2 are provided with interconnected through grooves 13. The through grooves 13 are rotatably fitted with telescopic rotating rods 8 that are driven by the reel 16. The upper section 1 is rotatably fitted with a knob 7 that is driven by the telescopic rotating rod 8.

[0030] By rotating the reel 16 using the knob 7 on the upper section rod 1, the hoisting rope 5 attached to it is released or retracted, and the hammer 6 at the end of the hoisting rope 5 is lowered until the hammer 6 stops swinging. At this time, the operator can measure the distance from the upper and lower parts of the template to the hoisting rope 5 and subtract the two numbers to obtain the template verticality deviation value. This template verticality detection device effectively avoids the swaying of the hoisting rope 5 during operation through the cooperation of the telescopic rotating rod 8 and the reel 16, improving the accuracy of the detection results. At the same time, its flexible length adjustment design makes the device more convenient for detecting templates of different heights.

[0031] like Figure 2-4As shown, the telescopic rotating rod 8 in this embodiment includes a first rod body 9 and a second rod body 10. One end of the first rod body 9 has a groove 11, within which a slider 12, fixedly connected to the second rod body 10, is slidably fitted. Both the slider 12 and the groove 11 have rectangular cross-sections. The second rod body 10 is driven by a reel 16, and the knob 7 is driven by the first rod body 9. The lower section rod 2 has an inner cavity 14 communicating with a through groove 13. One side of the lower section rod 2 has a channel 20 communicating with the inner cavity 14. A rotating roller 15 is rotatably fitted into the inner cavity 14. The reel 16 is fixedly connected to... The roller 15 is connected to the second rod 10 in a transmission relationship. A first bevel gear 17 is provided on the circumference of the roller 15, and a second bevel gear 18 that meshes with the first bevel gear 17 is provided at one end of the second rod 10. The upper rod 1 is provided with a chamber 23 that communicates with the through groove 13. A worm gear 22 that is fixedly connected to the first rod 9 is rotatably connected in the chamber 23. A worm 4 that meshes with the worm gear 22 is rotatably connected in the chamber 23. The worm 4 is fixedly connected to the knob 7. A bearing 19 is provided in the through groove 13, and the second rod 10 is located inside the bearing 19.

[0032] In practical use, when it is necessary to check the verticality of the template, the operator can slide the upper section rod 1, the middle section rod 3, and the lower section rod 2 according to the height of the template. By observing the scale 20 on one side of the lower section rod 2 and the middle section rod 3, the overall length of the device can be flexibly adjusted to meet the testing requirements of templates of different heights. After adjusting the length, turn the knob 7 on one side of the upper section rod 1. The knob 7 drives the worm gear 4 fixedly connected to it to rotate. The worm gear 4 meshes with the worm wheel 22, thereby causing the worm wheel 22 to drive the first rod body 9 fixedly connected to it to rotate. Due to the groove at one end of the first rod body 9... The slide 11 has a sliding contact with a slider 12 fixedly connected to the second rod 10. Both the slider 12 and the slide groove 11 have rectangular cross-sections. Therefore, when the first rod 9 rotates, it will drive the second rod 10 to rotate synchronously. The second bevel gear 18 at one end of the second rod 10 meshes with the first bevel gear 17 on the periphery of the rotating roller 15, thereby driving the rotating roller 15 to rotate. The reel 16 fixedly connected to the rotating roller 15 also rotates accordingly. When the reel 16 rotates, it will cause the hanging rope 5 sleeved on it to be released or retracted, lowering the hammer 6 at the end of the hanging rope 5 until the hammer 6 stops and no longer swings. At this time, the operator can measure the distance from the top and bottom of the template to the hanging rope 5 and subtract the two numbers to obtain the template verticality deviation value.

[0033] After the test is completed, turn the knob 7 in the opposite direction, and the reel 16 will rotate in the opposite direction to retract the suspension rope 5. Place the plumb bob 6 on the placement rack 21 at the end of the lower section 2 for easy storage and future use. This template verticality testing device, through the cooperation of the telescopic rotating rod 8 and the reel 16, effectively avoids the swaying of the suspension rope 5 during operation, improving the accuracy of the test results. At the same time, its flexible length adjustment design makes the device more convenient for testing templates of different heights.

[0034] like Figure 1 As shown, in this embodiment, the lower section rod 2 and the middle section rod 3 are each provided with multiple scales 20 on one side. In actual use, when it is necessary to detect the verticality of the template, the operator can slide the upper section rod 1, the middle section rod 3 and the lower section rod 2 according to the height of the template. By observing the scales 20 on one side of the lower section rod 2 and the middle section rod 3, the overall length of the device can be flexibly adjusted to adapt to the detection requirements of templates of different heights.

[0035] like Figure 1 As shown, in this embodiment, the lower section rod 2 is fixedly connected to a placement frame 21 corresponding to the hammer 6. After the test is completed, the knob 7 is rotated in the opposite direction, the reel 16 rotates in the opposite direction to retract the rope 5, and the hammer 6 is placed on the placement frame 21 at the end of the lower section rod 2.

[0036] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A template verticality detection device, characterized in that, include: The upper section rod (1), middle section rod (3) and lower section rod (2) are mutually sliding and nested. The lower section rod (2) is provided with a lifting rope (5) at its end, and a hammer (6) is fixedly connected to the end of the lifting rope (5). The lower section rod (2) is rotatably connected to a reel (16) that is fitted with the hoisting rope (5). The upper section rod (1), the middle section rod (3) and the lower section rod (2) are provided with interconnected through grooves (13). The through grooves (13) are rotatably fitted with telescopic rotating rods (8) that are driven by the reel (16). The upper section rod (1) is rotatably fitted with a knob (7) that is driven by the telescopic rotating rod (8) on one side.

2. The template verticality detection device according to claim 1, characterized in that, The telescopic rotating rod (8) includes a first rod body (9) and a second rod body (10). One end of the first rod body (9) is provided with a groove (11). A slider (12) that is fixedly connected to the second rod body (10) is slidably fitted in the groove (11). The cross-section of the slider (12) and the groove (11) are both rectangular. The second rod body (10) is driven by the reel (16). The knob (7) is driven by the first rod body (9).

3. The template verticality detection device according to claim 2, characterized in that, The lower section rod (2) has an inner cavity (14) that communicates with the through groove (13). A channel that communicates with the inner cavity (14) is opened on one side of the lower section rod (2). A rotating roller (15) is rotatably fitted in the inner cavity (14). The reel (16) is fixedly connected to the circumference of the rotating roller (15). The rotating roller (15) is in transmission cooperation with the second rod body (10).

4. The template verticality detection device according to claim 3, characterized in that, The roller (15) is provided with a first bevel gear (17) around its periphery, and the second rod (10) is provided with a second bevel gear (18) that meshes with the first bevel gear (17) at one end.

5. A template verticality detection device according to claim 2, characterized in that, The upper section rod (1) is provided with a chamber (23) that communicates with the through groove (13). A worm wheel (22) that is fixedly connected to the first rod body (9) is rotatably fitted in the chamber (23). A worm (4) that meshes with the worm wheel (22) is rotatably fitted in the chamber (23). The worm (4) is fixedly connected to the knob (7).

6. The template verticality detection device according to claim 2, characterized in that, A bearing (19) is provided in the through groove (13), and the second rod (10) is arranged on the inner side of the bearing (19).

7. The template verticality detection device according to claim 1, characterized in that, Both the lower section rod (2) and the middle section rod (3) have multiple scales (20) on one side.

8. The template verticality detection device according to claim 1, characterized in that, The lower section rod (2) is fixedly connected to a placement frame (21) corresponding to the hammer (6).

Images