Accurate radian control regulator

Abstract

The utility model relates to the technical field of building construction measurement, and discloses a precise radian control regulator which comprises a sliding rail, a steel belt fixedly connected to the top of the sliding rail, and a regulating mechanism arranged on the sliding rail and comprising a sliding block slidably connected to the surface of the sliding rail, the bottom of the steel belt is fixedly connected to the top of the sliding block, and one end of the steel belt is fixedly connected with the sliding rail. Multiple movable blocks are slidably connected to the surfaces of the sliding rails. According to the device, the radian of a steel belt is adjusted through the sliding blocks and the sliding rails, the bending radian of the steel belt is adjusted more conveniently, the bent steel belt is supported and limited through the supporting frames and the movable blocks, the accuracy of the steel belt after radian adjustment is guaranteed, and the practicability of a radian control adjuster is improved; the supporting frame and the sliding block are locked, the bending stability of the steel belt on the sliding rail is guaranteed, and then the bending accuracy of the steel belt is improved; the problem that the bending radian of an existing radian adjusting control adjuster is too inconvenient is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction measurement, and specifically relates to a precise arc control regulator. Background Art

[0002] With the rapid development of my country's economy, the scale of modern special-shaped buildings is increasing, the building system is becoming more and more complex, the scale is becoming larger and larger, and the structural form is becoming more and more novel. The complex structural system formed by a combination of multiple structures has been gradually applied to modern buildings. In modern building construction, when laying out the plan layout of curved buildings, side wall lines and other curved parts, three types of 5 arc laying methods are commonly used: 1) Direct wire method; 2) Instrument method: I deflection method; II coordinate method; 3) Ruler method: I bowstring method; II tangent method. Most of the existing building curve laying out is simple operation with bowstring method, and professional curve laying out tools are rarely used. Therefore, it is necessary to use precise arc control regulator to accurately lay out during the construction process.

[0003] When using the existing precise curvature control regulator, it is necessary to unlock the lock of the steel belt on the slide rail, adjust the height of both ends of the steel belt on the slide rail, and then use multiple adjustment rods to make the steel belt resist curvature, and then support and lock the steel belt and the adjustment rods, which makes it too inconvenient to adjust the bending curvature of the curvature control regulator, thereby reducing the practicality of using the curvature control regulator.

[0004] Therefore, the utility model designs a precise arc control regulator to solve the problems existing in the above-mentioned background technology. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a precise curvature control regulator, which has the advantages of simple operation for adjusting the curvature of the curvature control regulator, and solves the problem that the existing curvature control regulator is too inconvenient to adjust.

[0006] In order to achieve the purpose of adjusting the curvature of the curvature control regulator by simple operation, the utility model provides the following technical solutions:

[0007] A precision arc control regulator.

[0008] As a preferred solution of the precise curvature control regulator of the utility model, it comprises: a slide rail, a steel belt is fixedly connected to the top of the slide rail, and one end of the steel belt is fixedly connected to the slide rail;

[0009] An adjusting mechanism is arranged on the slide rail, comprising a slider slidably connected to the surface of the slide rail, the bottom of the steel belt is fixedly connected to the top of the slider, the surface of the slide rail is slidably connected to a plurality of movable blocks, the inner wall of the movable block is slidably connected to a support frame, the front end of the support frame is provided with limiting holes distributed in equal columns, the inner walls of the slider and the movable block are both slidably connected to limiting rods, the surface of the limiting rod on one side is clamped to the inner wall of one of the limiting holes, and the surface of the limiting rod on the other side is clamped to the inner wall of the slide rail, and a locking component is provided on the surface of the slide rail.

[0010] Based on the above technical features: the slider and the slide rail are used to realize the adjustment of the curvature of the steel belt, and the adjustment of the bending curvature of the steel belt is more convenient; the support frame and the movable block are used to realize the support and limitation of the bent steel belt, thereby ensuring the accuracy of the curvature of the steel belt after adjustment and improving the practicality of using the curvature control regulator.

[0011] As a preferred solution of the precise arc control regulator described in the utility model: the locking assembly includes two springs fixedly connected to the front end of the slide rail, the other end of the spring is fixedly connected to a connecting plate, the surface of the connecting plate is slidably connected to a plurality of moving frames, and one end of the limit rod is fixedly connected to the rear end of the moving frame.

[0012] Based on the above technical features: the support frame and the slider are locked by using springs, connecting plates and moving frames, which ensures the stability of the bending of the steel belt on the slide rail, thereby improving the accuracy of the bending of the steel belt.

[0013] As a preferred solution of the precise curvature control regulator of the utility model: a handle is fixedly connected to the top of the sliding block, and the handle is a rubber component.

[0014] Based on the above technical features: the handle of the rubber component is used to adjust the curvature of the steel belt on the slide rail, thereby improving the comfort of the hand-pushing slide block.

[0015] As a preferred solution of the precise curvature control regulator described in the utility model: a first ball is rollingly connected to the inner wall of the sliding block, and the surface of the first ball is rollingly connected to the surface of the sliding rail.

[0016] Based on the above technical features: the first ball bearing is used to achieve smooth movement of the slider on the slide rail, thereby reducing the resistance of the slider to movement on the slide rail.

[0017] As a preferred solution of the precise arc control regulator described in the utility model: the inner wall of the movable block is rollingly connected with a second ball, and the surface of the second ball is rollingly connected to the surface of the slide rail.

[0018] Based on the above technical features: the second ball is used to achieve smooth movement of the movable block on the slide rail, thereby reducing the resistance of the movable block to movement on the slide rail.

[0019] As a preferred solution of the precise curvature control regulator described in the utility model: the inner wall of the movable block is rollingly connected with a third ball, and the surface of the third ball is rollingly connected to one side of the support frame.

[0020] Based on the above technical features: the third ball is used to achieve smooth movement of the support frame on the movable block, thereby reducing the resistance of the support frame to movement on the movable block.

[0021] As a preferred solution of the precise curvature control regulator described in the utility model: a follower rod is fixedly connected to the rear end of the connecting plate, and the surface of the follower rod is slidably connected to the inner wall of the slide rail.

[0022] Based on the above technical features: the driven rod is used to limit the movement of the connecting plate, thereby preventing the limiting rod from being separated from the slider and the movable block.

[0023] As a preferred solution of the precise curvature control regulator described in the utility model: a plurality of movable frames are hinged on one side of the movable block, one side of the movable frame is hinged on one side of the slider, and one side of the movable frame on the other side is hinged on one side of the slide rail.

[0024] Based on the above technical features: the movable frame is used to realize the connection between the slider, the movable block and the slide rail, thereby ensuring the limitation of the bending range of the steel belt.

[0025] Compared with the prior art, the utility model provides a precise curvature control regulator, including a slide rail and an adjustment mechanism arranged on the slide rail, which has the following beneficial effects:

[0026] 1. The slider and the slide rail are used to adjust the curvature of the steel belt, which makes it more convenient to adjust the curvature of the steel belt. The support frame and the movable block are used to support and limit the curved steel belt, ensuring the accuracy of the adjusted curvature of the steel belt and improving the practicality of using the curvature control regulator. The spring, the connecting plate and the moving frame are used to lock the support frame and the slider, ensuring the stability of the steel belt bending on the slide rail, thereby improving the accuracy of the steel belt bending.

[0027] 2. The follower rod is used to limit the movement of the connecting plate, thereby preventing the limit rod from being separated from the slider and the movable block. The movable frame is used to connect the slider, the movable block and the slide rail, ensuring the limitation of the bending range of the steel belt; the purpose of simple operation of adjusting the curvature of the curvature control regulator is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1This is a schematic diagram of the overall structure of the precise arc control regulator of the utility model;

[0029] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0030] Figure 3 This is a partial enlarged view of the precise arc control regulator A of the utility model;

[0031] Figure 4 This is a partial enlarged view of the B portion of the precise arc control regulator of the utility model.

[0032] In the figure: 1. slide rail; 2. steel belt; 3. adjustment mechanism; 31. slider; 32. movable block; 33. support frame; 34. locking assembly; 341. spring; 342. connecting plate; 343. moving frame; 344. handle; 345. first ball; 346. driven rod; 347. second ball; 348. third ball; 349. movable frame; 35. limit hole; 36. limit rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Example 1: Please refer to Figure 1-4 The utility model provides a technical solution: a precise arc control regulator, comprising:

[0035] A slide rail 1, wherein a steel belt 2 is fixedly connected to the top of the slide rail 1, and one end of the steel belt 2 is fixedly connected to the slide rail 1;

[0036] The adjusting mechanism 3 is arranged on the slide rail 1, and includes a slider 31 slidably connected to the surface of the slide rail 1, and the bottom of the movable end of the steel belt 2 is fixedly connected to the top of the slider 31; and a plurality of movable blocks 32 are slidably connected to the surface of the slide rail 1, and the inner wall of the movable block 32 is slidably connected to a support frame 33, and the front end of the support frame 33 is provided with limiting holes 35 distributed in equal columns, and the inner walls of the slider 31 and the movable block 32 are both slidably connected to the limiting rod 36, and the surface of the limiting rod 36 on one side is clamped on the inner wall of one of the limiting holes 35, and the surface of the limiting rod 36 on the other side is clamped on the inner wall of the slide rail 1, and the surface of the slide rail 1 is provided with a locking component 34.

[0037] As a preferred embodiment, Figure 2 , Figure 3 and Figure 4 As shown, the locking assembly 34 includes two springs 341 fixedly connected to the front end of the slide rail 1, the other end of the spring 341 is fixedly connected to a connecting plate 342, the surface of the connecting plate 342 is slidably connected to a plurality of movable frames 343, one end of a limit rod 36 is fixedly connected to the rear end of the movable frame 343, a handle 344 is fixedly connected to the top of the slider 31, the handle 344 is a rubber component, and one side of the movable block 32 is hinged with a plurality of movable frames 349, wherein one side of the movable frame 349 is hinged to one side of the slider 31, and one side of the movable frame 349 on the other side is hinged to one side of the slide rail 1.

[0038] The locking mechanism 342 is used to lock the locking cam 343 of the locking cam 344, and the locking mechanism 343 is used to lock the locking cam 344.

[0039] Example 2: Figure 3 As shown, the inner wall of the slider 31 is rollingly connected with a first ball 345, and the surface of the first ball 345 is rollingly connected to the surface of the slide rail 1. The movement of the slider 31 drives the first ball 345 to move on the slide rail 1, reducing the resistance of the slider 31 during movement, thereby reducing the resistance of the steel belt 2 during bending.

[0040] Example 3: Figure 4 As shown, the inner wall of the movable block 32 is rollingly connected with a second ball 347, and the surface of the second ball 347 is rollingly connected to the surface of the slide rail 1. The movement of the movable block 32 drives the second ball 347 to move on the slide rail 1, reducing the resistance of the movable block 32 during movement, and adjusting the position of the movable block 32 on the slide rail 1 is simple.

[0041] Example 4: Figure 4As shown, the inner wall of the movable block 32 is rollingly connected with a third ball 348, and the surface of the third ball 348 is rollingly connected to one side of the support frame 33. The movement of the movable block 32 drives the third ball 348 to move on the support frame 33, thereby reducing the resistance of the movable block 32 during movement, and adjusting the position of the support frame 33 on the movable block 32 is simple.

[0042] Example 5: Figure 3 As shown, the rear end of the connecting plate 342 is fixedly connected with a driven rod 346, and the surface of the driven rod 346 is slidably connected to the inner wall of the slide rail 1. The movement of the connecting plate 342 drives the driven rod 346 to move on the slide rail 1, and the driven rod 346 limits the moving connecting plate 342, ensuring that the limiting rod 36 on one side will not be separated from the movable block 32, and the limiting rod 36 on the other side will not be separated from the slider 31.

[0043] When the precise curvature control regulator of the present invention is in use: pulling the connecting plate 342, thereby releasing the locking state of the slider 31 and the support frame 33, pushing the handle 344, the handle 344 moves through the slider 31 to bend the steel belt 2 into a suitable curvature on the slide rail 1, at this time, pushing the support frame 33, so that the top of the support frame 33 contacts the bent steel belt 2, supports the bent steel belt 2, loosens the connecting plate 342, and the elastic force of the spring 341 pushes the connecting plate 342, the moving frame 343 and the limit rod 36 to move, so that the slider 31 is locked at the corresponding position on the slide rail 1, the support frame 33 is locked on the movable block 32, and then the bent steel belt 2 is positioned, and at this time the user begins to perform curved line laying operations on the curved building.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A precise arc control regulator, It is characterized in that include A slide rail (1), wherein a steel belt (2) is fixedly connected to the top of the slide rail (1), and one end of the steel belt (2) is fixedly connected to the slide rail (1); The adjusting mechanism (3) is arranged on the slide rail (1), comprising a slider (31) slidably connected to the surface of the slide rail (1), the slider (31) being connected to the free end of the steel belt (2), and comprising a plurality of movable blocks (32) slidably arranged on the slide rail (1), a support frame (33) being slidably connected inside the movable block (32), a limiting hole (35) being provided at the front end of the support frame (33), the inner walls of the slider (31) and the movable block (32) being slidably connected to a limiting rod (36), the limiting rod (36) matching the limiting hole (35) and the slide rail (1), and a locking component (34) being further provided on the slide rail (1).

2. A precise arc control regulator as claimed in claim 1, Features: The locking assembly (34) comprises a spring (341) fixedly connected to the front end of the slide rail (1); the other end of the spring (341) is fixedly connected to a connecting plate (342); the surface of the connecting plate (342) is slidably connected to a plurality of moving frames (343); and one end of the limiting rod (36) is fixedly connected to the rear end of the moving frame (343).

3. A precise arc control regulator as claimed in claim 1, Features: A handle (344) is fixedly connected to the top of the sliding block (31), and the handle (344) is a rubber component.

4. A precise arc control regulator as claimed in claim 1, Features: The inner wall of the sliding block (31) is rollingly connected to a first ball (345), and the surface of the first ball (345) is rollingly connected to the surface of the sliding rail (1).

5. A precise arc control regulator as claimed in claim 1, Features: The inner wall of the movable block (32) is rollingly connected to a second ball (347), and the surface of the second ball (347) is rollingly connected to the surface of the slide rail (1).

6. A precise arc control regulator as claimed in claim 1, Features: The inner wall of the movable block (32) is rollingly connected to a third ball (348), and the surface of the third ball (348) is rollingly connected to one side of the support frame (33).

7. A precise arc control regulator as claimed in claim 2, Features: A driven rod (346) is fixedly connected to the rear end of the connecting plate (342), and the surface of the driven rod (346) is slidably connected to the inner wall of the slide rail (1).

8. A precise arc control regulator as claimed in claim 1, Features: A plurality of movable frames (349) are hingedly connected to one side of the movable block (32), wherein one side of the movable frame (349) is hingedly connected to one side of the slider (31), and one side of the movable frame (349) is hingedly connected to one side of the slide rail (1).

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