Auxiliary instrument for installing and positioning inclined steel column

Abstract

The utility model relates to the related technical field of building decoration, in particular to an inclined steel column installing and positioning auxiliary instrument which comprises side plates which are one of main frame structures of the device, a plurality of second positioning holes are formed in the side plates, a bottom plate is fixedly connected between the side plates, and an adjusting supporting plate is movably installed between the side plates. A rocker arm is rotated, a transmission wheel drives a worm to rotate while a rotating shaft rotates, a worm gear meshed with the worm drives an adjusting supporting plate to rotate, the angle adjusting function is achieved, a worm gear and worm transmission structure has the self-locking characteristic and can also bear certain supporting and positioning functions, and then the stabilizing effect of the device is improved; after the angle of the supporting plate is adjusted, a second positioning nut is installed on a second positioning hole and a second installation hole in a threaded mode, the positioning plate is limited, the supporting plate connected to the positioning plate through a hinge can share a part of stress, and therefore loads of other structures are reduced, and the service life of the other structures is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field related to building decoration, and in particular to an auxiliary device for installing and positioning an inclined steel column. Background Art

[0002] Building decoration refers to the process of designing, renovating and decorating the interior of a building, aiming to improve the functionality, aesthetics and comfort of the building. Inclined steel columns are used to support building materials and play a stabilizing role. This paper designs an auxiliary device for the installation and positioning of inclined steel columns.

[0003] According to Chinese patent: CN211818105U, a tool for positioning inclined column reinforcement bars includes: a mounting seat; an angle plate, the front end of which is rotatably connected to the mounting seat, and the angle plate is provided with at least two limiting holes for allowing reinforcement bars to pass through and limiting the position of the reinforcement bars; and a fixing component, which is movably connected to the mounting seat, and the fixing component partially passes through the mounting seat and is inserted into the angle plate, and is used to fix the angle plate after the angle is adjusted. Based on the above-mentioned patent and in combination with the prior art, it is found that:

[0004] 1. The above device can limit the steel column in the limit hole on the angle plate and position it through the limit column, while the other end of the angle plate can rotate freely. When the limit column fails, the device will lose its positioning and limiting functions, and there will be fewer structures involved in support and positioning, and the overall stability effect will be lower;

[0005] 2. At the same time, because the positioning and load-bearing structure are mainly borne by the limit column, and the contact area between the limit column and the device is small, the internal stress on it is too concentrated, which makes it easy to be damaged by internal stress and shorten its service life. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes an auxiliary device for installing and positioning an inclined steel column.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An auxiliary device for installing and positioning an inclined steel column, comprising:

[0009] The side plate is one of the main frame structures of the device, and is provided with a plurality of No. 2 positioning holes; the side plates are fixedly connected to the bottom plate;

[0010] An adjustable support plate is movably installed between the side plates;

[0011] A transmission box and a chain box are fixedly mounted on the side of the side plate;

[0012] The transmission box and the chain box are provided with a worm wheel, a worm, a rotating shaft, a transmission wheel and a chain; a rocker arm is movably installed on the chain box;

[0013] A support plate, a hinge, a positioning plate and a No. 2 mounting hole are arranged below the adjustable support plate. Preferably, a No. 1 mounting hole is provided on both sides of the adjustable support plate;

[0014] Worm gears, both of which are fixedly connected to both sides of the adjusting support plate;

[0015] The worm gear is located on the outer side of the side plate.

[0016] Preferably, the worm is movably mounted in the transmission box and meshes with the worm wheel;

[0017] A rotating shaft is movably mounted on the side surface of the worm.

[0018] Preferably, the worm and the rotating shaft are connected via a transmission wheel;

[0019] The rotating shafts are connected via chain transmission.

[0020] Preferably, a support plate is fixedly connected below the adjustment support plate;

[0021] A positioning plate is movably installed under the support plate through a hinge;

[0022] Two mounting holes are provided on both sides of the positioning plate.

[0023] Preferably, the side plate is provided with a plurality of No. 2 positioning holes and No. 1 positioning holes;

[0024] A No. 1 fixing nut, whose thread is installed in the No. 1 positioning hole and the No. 1 mounting hole; a No. 2 fixing nut, whose thread is installed in the No. 2 positioning hole and the No. 2 mounting hole.

[0025] Preferably, a No. 1 limiting member is fixedly connected to the adjusting support plate;

[0026] The second limiting member is fixedly connected to the adjustment support plate and is located behind the first limiting member.

[0027] Compared with the prior art, the beneficial effects of the utility model are:

[0028] (1) By rotating the rocker arm, the shaft rotates and the transmission wheel drives the worm to rotate. The worm wheel meshing with the worm then drives the adjustment support plate to rotate, thereby achieving the function of adjusting the angle. Because the worm gear transmission structure has the characteristics of self-locking, it can also assume certain supporting and positioning functions, thereby improving the stability of the device.

[0029] (2) After the angle of the support plate is adjusted, the No. 2 positioning nut is threadedly installed on the No. 2 positioning hole and the No. 2 mounting hole to restrict the positioning plate. The support plate connected to the positioning plate by a hinge can share part of the stress, thereby reducing the load on other structures and extending the service life of other structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below.

[0031] Figure 1 This is a schematic diagram of the overall structure of an inclined steel column installation positioning auxiliary device proposed by the utility model;

[0032] Figure 2 This is a schematic diagram of the internal structure of a positioning auxiliary equipment placement slot for an inclined steel column installation proposed by the utility model;

[0033] Figure 3 This is a schematic diagram of a medicine bottle holding structure of an inclined steel column installation positioning auxiliary device proposed by the utility model;

[0034] Figure 4 This is a schematic diagram of the structure of a lifting plate for an inclined steel column installation positioning auxiliary device proposed by the utility model.

[0035] Legend:

[0036] 1. Bottom plate; 2. Side plate; 3. Adjustment support plate; 4. Stopper No. 1; 5. Stopper No. 2; 6. Fixing nut No. 1; 7. Fixing nut No. 2; 8. Transmission box; 9. Chain box; 10. Rocker arm; 11. Mounting hole No. 1; 12. Worm gear; 13. Worm; 14. Transmission wheel; 15. Chain; 16. Support plate; 17. Positioning hole No. 1; 18. Positioning hole No. 2; 19. Hinge; 20. Mounting hole No. 2; 21. Positioning plate; 22. Rotating shaft. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0038] Example: Figure 1As shown, an inclined steel column installation and positioning auxiliary device includes: a bottom plate 1 and a side plate 2 are both the main frame structures of the device, an adjustable support plate 3 is movably installed between the side plates 2, and a No. 1 limit piece 4 and a No. 2 limit piece 5 are fixedly connected above the side plates, and the bottom of the No. 2 limit piece 5 is sealed, and the steel column can be inserted into the No. 1 limit piece 4 and the No. 2 limit piece 5, and a transmission box 8 and a chain box 9 are fixedly installed on the outer side of the side plate 2 for controlling and adjusting the angle of the adjustable support plate 3.

[0039] like Figure 2 As shown, it includes: worm wheels 12 are fixedly connected to both sides of the adjusting support plate 3, the worm wheel 12 is located in the transmission box 8, and a worm 13 meshing with it is installed on the side of the worm wheel 12. The worm 13 is connected to the rotating shaft 22 through a transmission wheel 14, and the rotating shaft 22 is fixedly connected to the rocker arm 10 above. At the same time, the rotating shafts 22 on both sides are connected by a chain 15. Shaking the rocker arm 10 rotates the worm 13, and the worm wheel 12 drives the adjusting support plate 3 to rotate through transmission.

[0040] like Figure 3-4 As shown, it includes: a number of No. 1 positioning holes 17 are opened on the side panels 2 on both sides, and a No. 1 mounting hole 11 is opened on both sides of the adjustable support plate 3. Installing the No. 1 fixing nut 6 on the No. 1 mounting hole 11 and the No. 1 positioning hole 17 can assist in positioning the adjustable support plate 3, and a support plate 16 is fixedly connected to the lower part of the adjustable support plate 3, and a positioning plate 21 is movably installed below it through a hinge 19, and at the same time, No. 2 mounting holes 20 are opened on both sides of the positioning plate 21, and a number of No. 2 positioning holes 18 are opened on the side panel 2. By installing the No. 2 fixing nut 7 on the No. 2 mounting hole 20 and the No. 2 positioning hole 18, the positioning plate 21 can be fixed, and the support plate 16 and the positioning plate 21 can share part of the force from the steel column. When the adjustable support plate 3 is moved to the No. 1 positioning hole 17, the positioning plate 21 is just fixed to the position of the No. 2 positioning hole 18.

[0041] Working principle: After fixing the base plate 1 at the specified position, by rotating the rocker arm 10, the rotating shaft 22 rotates and the transmission wheel 14 drives the worm 13 to rotate, and the worm wheel 12 meshing with the worm 13 drives the adjustment support plate 3 to rotate, thereby realizing the function of adjusting the angle. Because the transmission structure of the worm wheel 12 and the worm 13 has the characteristics of self-locking, it can also assume certain supporting and positioning functions, thereby improving the stability of the device, and then fix the adjustment support plate 3 by the No. 1 fixing nut 6. When the angle of the adjustment support plate 3 is adjusted and fixed, the No. 2 fixing nut 7 is threadedly installed on the No. 2 positioning hole 18 and the No. 2 mounting hole 20 to limit the positioning plate 21, and the support plate 16 connected to the positioning plate 21 by the hinge 19 can share part of the stress, thereby reducing the load of other structures and extending the service life of other structures, and then the inclined steel column is inserted into the No. 1 limit piece 4 and the No. 2 limit piece 5 to complete the installation and positioning.

[0042] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An auxiliary device for installing and positioning an inclined steel column, characterized in that: include: A side plate (2), which is one of the main frame structures of the device and is provided with a plurality of No. 2 positioning holes (18); The side plates (2) are fixedly connected to the bottom plate (1); An adjustable support plate (3) is movably installed between the side plates (2); A transmission box (8) and a chain box (9) are fixedly mounted on the side of the side plate (2); The transmission box (8) and the chain box (9) are provided with a worm wheel (12), a worm (13), a rotating shaft (22), a transmission wheel (14) and a chain (15); the two sides of the adjustment support plate (3) are fixedly connected to the worm wheel (12); the worm wheel (12) is located on the outer side of the side plate (2); the worm (13) is movably installed in the transmission box (8) and meshes with the worm wheel (12); a rotating shaft (22) is movably installed on the side of the worm (13); the worm (13) and the rotating shaft (22) are connected by the transmission wheel (14); and the rotating shafts (22) are connected by the chain (15); A rocker arm (10) is movably mounted on the chain box (9); A support plate (16), a hinge (19), a positioning plate (21) and a second mounting hole (20) are arranged below the adjustment support plate (3); the positioning plate (21) is movably mounted below the support plate (16) via the hinge (19).

2. The device for assisting the installation and positioning of an inclined steel column according to claim 1, characterized in that: The adjustment support plate (3) is provided with a No. 1 mounting hole (11) on both sides.

3. The device for assisting the installation and positioning of an inclined steel column according to claim 1, characterized in that: The positioning plate (21) is provided with second mounting holes (20) on both sides.

4. The device for assisting the installation and positioning of an inclined steel column according to claim 1, characterized in that: The side plate (2) is provided with a plurality of No. 2 positioning holes (18) and No. 1 positioning holes (17); A No. 1 fixing nut (6), whose thread is installed in the No. 1 positioning hole (17) and the No. 1 mounting hole (11); The second fixing nut (7) is threadedly installed in the second positioning hole (18) and the second mounting hole (20).

5. The device for assisting the installation and positioning of an inclined steel column according to claim 1, characterized in that: A first limiting member (4) is fixedly connected to the adjusting support plate (3); The second limiting member (5) is fixedly connected to the adjustment support plate (3) and is located behind the first limiting member (4).

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