Novel column formwork perpendicularity detection device

Abstract

The utility model discloses a novel column formwork verticality detection device, which relates to the technical field of column formwork verticality detection devices, and comprises a main rod and an extension rod, the inside of the main rod is connected with a screw rod, the screw rod is in threaded connection with a slide block, the front end of the slide block is fixedly connected with the extension rod, the extension rod is in sliding connection with the inside of the main rod, and the extension rod is in threaded connection with the main rod. The interior of the extension rod is fixedly connected with the lower end of the second supporting rod through an adjusting mechanism, a precise digital dial plate is arranged on the surface of the main rod, and the device is provided with a detection structure, so that the sliding block can be driven through the lead screw during use, the extension rod is extended, and the device can be suitable for column molds of various heights; meanwhile, the first supporting rod and the second supporting rod are perpendicular to the surface of the column formwork through the adjusting mechanism, the final numerical value is read after a pointer of the fine digital dial plate is stable at the moment, the final numerical value is the perpendicularity deviation value of the detected wall column formwork, the perpendicularity of column formworks of different heights can be detected, use is more convenient, and the effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of column formwork verticality detection devices, in particular to a novel column formwork verticality detection device. Background Art

[0002] "Column formwork" usually refers to the formwork system used in construction projects, which is a mold for pouring concrete columns. The main function of the column formwork is to fix the shape and size of the concrete column and ensure that the concrete can maintain the required shape and structure during the pouring and hardening process. The column formwork is generally composed of the following parts: the formwork plate is used to fix the shape of the concrete column, which is generally made of wood, steel, plastic and other materials; the support structure is the frame structure that supports the formwork plate, which is generally composed of supporting columns, beams and other components to ensure the stability and bearing capacity of the formwork; the connector is the component that connects the formwork plate and the support structure, such as bolts, nuts, etc., which are used to assemble and fix the formwork system. The use of column formwork can make the construction process of concrete columns more standardized and efficient, ensuring that the quality and geometric dimensions of the concrete columns meet the design requirements. In construction projects, column formwork is a common construction tool and is widely used in the construction process of various types of concrete columns. During construction, the verticality of the column formwork needs to be detected. The existing device is not convenient for detecting the verticality of column formworks at different heights when in use, and it is inconvenient to use.

[0003] Therefore, we proposed a new type of column mold verticality detection device to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a novel column formwork verticality detection device to solve the problem raised by the above background technology that the column formwork verticality detection device on the market is not convenient for detecting the verticality of column formworks at different heights and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel column formwork verticality detection device, comprising a main rod and an extension rod;

[0006] The interior of the main rod is connected to the screw rod, and the screw rod is threadedly connected to the slider, and the front end of the slider is fixedly connected to the extension rod, the extension rod is slidably connected to the interior of the main rod, and the interior of the extension rod is fixedly connected to the lower end of the second support rod through an adjustment mechanism, a precision digital dial is provided on the surface of the main rod, and the interior of the main rod is fixedly connected to the upper end of the first support rod through an adjustment mechanism.

[0007] As a preferred technical solution of the utility model, the adjustment mechanism includes: an adjusting rod, a half-shaft gear, a fixed shaft, a first gear, and a rotating shaft. The interior of the extension rod is rotatably connected to the fixed shaft, and the fixed shaft is fixedly connected to the adjusting rod, and the front end of the adjusting rod is fixedly connected to the tail of the half-shaft gear, the half-shaft gear is rotatably connected to the rotating shaft, and the rotating shaft is rotatably connected to the interior of the extension rod, and the half-shaft gear is meshed with the first gear, the first gear is fixedly connected to the rotating shaft, and the upper end of the rotating shaft is fixedly connected to the bottom of the second support rod.

[0008] As a preferred technical solution of the utility model, a handle is provided on the surface of the main rod, and the handle is symmetrically arranged about the center of the main rod surface, and the surface of the handle is provided with anti-slip grooves.

[0009] As a preferred technical solution of the utility model, the surface of the main rod is fixedly connected to the fixing rod by bolts, and the bolts are symmetrically arranged about the center of the fixing rod, and the upper end of the fixing rod and the lower end of the telescopic rod are fixedly connected.

[0010] As a preferred technical solution of the utility model, the fixing rod is symmetrically arranged about the center of the telescopic rod, and the fixing rod is fixedly connected to both ends of the telescopic rod respectively, and the fixing rod is connected to the surface of the main rod and the extension rod respectively.

[0011] As a preferred technical solution of the present utility model, one end of the screw rod is connected to a handle, and the surface of the handle is provided with anti-slip grooves, and the handle is made of metal.

[0012] As a preferred technical solution of the utility model, the fixing rods are symmetrically arranged about the center of the main rod, and telescopic rods are connected above the fixing rods, and the fixing rods are connected to the surface of the main rod by bolts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The device is provided with a detection structure. When in use, the slider can be driven by the screw rod to extend the extension rod. It can be applied to column molds of various heights. At the same time, the first support rod and the second support rod are perpendicular to the surface of the column mold template through the adjustment mechanism. At this time, when the pointer of the precision digital dial is stable, the final value is read. This final reading is the verticality deviation value of the measured wall column template. The verticality of column molds of different heights can be detected, which is more convenient to use and has better effects;

[0015] 2. The device is provided with a convenient use structure. When in use, the extension rod is extended and the fixed rod above the surface drives the telescopic rod to extend and retract. Since the surfaces of the main rod and the extension rod are connected with the fixed rod, and the fixed rod is connected to the telescopic rod, the extension of the extension rod is more stable and the effect is better. The extension rod will not tilt during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the half-axle gear structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 For the utility model Figure 1 The enlarged structural diagram at B in the middle;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the half-axle gear of the utility model.

[0021] In the figure: 1. Main rod; 2. Extension rod; 3. Precision digital dial; 4. First support rod; 5. Second support rod; 6. Adjustment rod; 7. Half-axle gear; 8. Fixed shaft; 9. First gear; 10. Rotating shaft; 11. Fixed rod; 12. Telescopic rod; 13. Screw rod; 14. Slider; 15. Handle. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] See also Figure 1-5 , the utility model provides a technical solution: a novel column formwork verticality detection device, comprising a main rod 1 and an extension rod 2;

[0024] A handle 15 is provided on the surface of the main rod 1, and the handle 15 is symmetrically arranged about the center of the main rod 1 surface, and the handle 15 surface is provided with anti-slip grooves, the surface of the main rod 1 is fixedly connected to the fixing rod 11 by bolts, and the bolts are symmetrically arranged about the center of the fixing rod 11, and the upper part of the fixing rod 11 is fixedly connected to the lower end of the telescopic rod 12, the fixing rod 11 is symmetrically arranged about the center of the telescopic rod 12, and the fixing rod 11 is respectively fixedly connected to the two ends of the telescopic rod 12, and the fixing rod 11 is respectively connected to the surface of the main rod 1 and the extension rod 2, the fixing rod 11 is symmetrically arranged about the center of the main rod 1, and the telescopic rod 12 is connected to the upper part of the fixing rod 11, and the fixing rod 11 is connected to the surface of the main rod 1 by bolts;

[0025] When the extension rod 2 is extended, the fixed rod 11 above the surface drives the telescopic rod 12 to extend and retract, so that the extension of the extension rod 2 is more stable and the effect is better;

[0026] The main rod 1 is connected to the screw rod 13 inside, one end of the screw rod 13 is connected to a handle 15, and the surface of the handle 15 is provided with anti-slip grooves, and the handle 15 is made of metal, and the screw rod 13 is threadedly connected to the slider 14, and the front end of the slider 14 is fixedly connected to the extension rod 2, the extension rod 2 is slidably connected to the inside of the main rod 1, and the inside of the extension rod 2 is fixedly connected to the lower end of the second support rod 5 through an adjustment mechanism, a precision digital dial 3 is provided on the surface of the main rod 1, and the inside of the main rod 1 is fixedly connected to the upper end of the first support rod 4 through an adjustment mechanism, and the adjustment mechanism The structure includes: an adjusting rod 6, a half-shaft gear 7, a fixed shaft 8, a first gear 9, and a rotating shaft 10. The interior of the extension rod 2 is rotatably connected to the fixed shaft 8, and the fixed shaft 8 is fixedly connected to the adjusting rod 6, and the front end of the adjusting rod 6 is fixedly connected to the tail of the half-shaft gear 7, the half-shaft gear 7 is rotatably connected to the rotating shaft 10, and the rotating shaft 10 is rotatably connected to the interior of the extension rod 2, and the half-shaft gear 7 is meshed with the first gear 9, the first gear 9 is fixedly connected to the rotating shaft 10, and the upper end of the rotating shaft 10 is fixedly connected to the bottom of the second support rod 5;

[0027] First, when using, turn the handle 15 on the left side of the main rod 1, so that the handle 15 drives the screw rod 13 to rotate, so that the slider 14 above the screw rod 13 moves in the slide groove inside the main rod 1, and the slider 14 drives the front extension rod 2 to slide inside the main rod 1, so that the extension rod 2 extends from the inside of the main rod 1, and then the length of the main rod 1 and the extension rod 2 is adjusted to the same height as the component whose verticality of the wall column formwork needs to be measured. At this time, turn the adjustment rod 6 on the left side of the top of the extension rod 2 and the left side of the bottom of the main rod 1, so that the adjustment rod 6 is adjusted through the fixed shaft 8, and at the same time drives the front half-shaft gear 7 to rotate. , due to the half-shaft gear 7 and the first gear 9, the first gear 9 drives the rotating shaft 10 to rotate, so that the rotating shaft 10 rotates, so that the rotating shaft 10 inside the extension rod 2 and the main rod 1 respectively drives the first support rod 4 and the second support rod 5 to rotate, so that the first support rod 4 and the second support rod 5 are rotated to be in a vertical state with the main rod 1. At this time, the handle 15 on the surface of the main rod 1 is held, so that the front ends of the first support rod 4 and the second support rod 5 are vertically supported on the surface of the wall column formwork, and the final value is read after the pointer of the precision digital dial 3 is stable. This final reading is the measured verticality deviation value of the wall column formwork.

[0028] Working principle: When using the new type of column formwork verticality detection device, first turn the handle 15 on the left side of the main rod 1, so that the handle 15 drives the screw rod 13 to rotate, so that the slider 14 above the screw rod 13 moves in the slide groove inside the main rod 1, and the slider 14 drives the front extension rod 2 to slide inside the main rod 1, so that the extension rod 2 extends from the inside of the main rod 1, and then adjust the length of the main rod 1 and the extension rod 2 to the same height as the component whose verticality of the wall column formwork needs to be measured. When the extension rod 2 is extended, the fixed rod 11 above the surface drives the telescopic rod 12 to extend and retract, so that the extension of the extension rod 2 is more stable and the effect is better. At this time, turn the adjustment rod on the left side of the top of the extension rod 2 and the left side of the bottom of the main rod 1 6, so that the adjusting rod 6 is adjusted through the fixed shaft 8, and at the same time drives the front half-shaft gear 7 to rotate. Because the half-shaft gear 7 and the first gear 9 are in harmony, the first gear 9 drives the rotating shaft 10 to rotate, so that the rotating shaft 10 rotates, so that the rotating shaft 10 inside the extension rod 2 and the main rod 1 respectively drives the first support rod 4 and the second support rod 5 to rotate, so that the first support rod 4 and the second support rod 5 are rotated to be in a vertical state with the main rod 1. At this time, hold the handle 15 on the surface of the main rod 1 so that the front ends of the first support rod 4 and the second support rod 5 are vertically supported on the surface of the wall column formwork, and read the final value after the pointer of the precision digital dial 3 is stable. This final reading is the verticality deviation value of the measured wall column formwork.

[0029] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A novel column formwork verticality detection device, comprising a main rod (1) and an extension rod (2); Features: The main rod (1) is internally connected to the screw rod (13), and the screw rod (13) is threadedly connected to the slider (14), and the front end of the slider (14) is fixedly connected to the extension rod (2), the extension rod (2) is slidably connected to the main rod (1), and the extension rod (2) is fixedly connected to the lower end of the second support rod (5) through an adjustment mechanism, and the surface of the main rod (1) is provided with a precision digital dial (3), and the main rod (1) is fixedly connected to the upper end of the first support rod (4) through an adjustment mechanism.

2. The novel column formwork verticality detection device according to claim 1 is characterized in that: The adjusting mechanism comprises an adjusting rod (6), a half-axle gear (7), a fixed shaft (8), a first gear (9), and a rotating shaft (10); the interior of the extension rod (2) is rotatably connected to the fixed shaft (8), the fixed shaft (8) is fixedly connected to the adjusting rod (6), the front end of the adjusting rod (6) is fixedly connected to the rear end of the half-axle gear (7), the half-axle gear (7) is rotatably connected to the rotating shaft (10), the rotating shaft (10) is rotatably connected to the interior of the extension rod (2), the half-axle gear (7) is meshed with the first gear (9), the first gear (9) is fixedly connected to the rotating shaft (10), and the upper end of the rotating shaft (10) is fixedly connected to the bottom of the second support rod (5).

3. The novel column formwork verticality detection device according to claim 1 is characterized in that: The surface of the main rod (1) is provided with a handle (15), and the handle (15) is symmetrically arranged about the center of the surface of the main rod (1), and the surface of the handle (15) is provided with anti-slip grooves.

4. The novel column formwork verticality detection device according to claim 1 is characterized in that: The surface of the main rod (1) is fixedly connected to the fixing rod (11) by bolts, and the bolts are symmetrically arranged about the center of the fixing rod (11), and the upper end of the fixing rod (11) and the lower end of the telescopic rod (12) are fixedly connected.

5. The novel column formwork verticality detection device according to claim 4 is characterized in that: The fixed rod (11) is symmetrically arranged about the center of the telescopic rod (12), and the fixed rod (11) is fixedly connected to both ends of the telescopic rod (12), and the fixed rod (11) is connected to the surfaces of the main rod (1) and the extension rod (2).

6. The novel column formwork verticality detection device according to claim 1 is characterized in that: One end of the screw rod (13) is connected to a handle (15), and the surface of the handle (15) is provided with anti-slip grooves, and the handle (15) is made of metal.

7. The novel column formwork verticality detection device according to claim 5 is characterized in that: The fixing rods (11) are symmetrically arranged about the center of the main rod (1), and telescopic rods (12) are connected above the fixing rods (11), and the fixing rods (11) are connected to the surface of the main rod (1) via bolts.

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