A slope embedded part auxiliary positioning device

Abstract

The utility model discloses a kind of inclined plane embedded part auxiliary positioning device, belong to building construction technical field, including support, angle height adjusting unit and auxiliary frame;The support is fixed in the preset position of inclined plane embedded part;The angle height adjusting unit is set on support, including several groups of adjusting assembly along front-back direction distribution;The adjusting assembly includes the bracket of height and front-back position adjustable;The auxiliary frame is used for fixed inclined plane embedded part;Auxiliary frame is set on the bracket of several groups of adjusting assembly, and the position and horizontal inclination angle of auxiliary frame change with the height and front-back position adjustment of each bracket.The utility model can realize height and angle adjustment, and can be reused, improve construction quality and efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and relates to an auxiliary positioning device for embedded parts, and more particularly to an auxiliary positioning device for inclined embedded parts. Background Technology

[0002] In building and curtain wall construction, the precise positioning of embedded parts directly affects the accuracy and safety of subsequent structural installation. With the development of the construction industry, irregular structures and curved curtain walls are increasingly common. The traditional method of positioning embedded parts using manual measurement combined with temporary welding supports is insufficient to meet design requirements and suffers from the following problems: Insufficient accuracy: Relying on the experience of construction workers for manual adjustment results in large horizontal and vertical angular errors (generally >5mm), easily leading to embedded part misalignment and affecting steel structure or curtain wall installation; Poor adaptability: Conventional fixed supports cannot adapt to complex template structures such as curved surfaces and irregular slopes, requiring customized special clamps, increasing construction costs; Low efficiency: The position needs to be repeatedly checked using a total station, with single-point embedded part installation taking more than 30 minutes, and vibration during concrete pouring can easily cause secondary displacement; Weak versatility: Existing clamping tools are mostly designed for a single size, making it difficult to accommodate embedded parts of different specifications such as U-shaped and flat types. Replacing parts is time-consuming and easily damages the coating of the embedded parts. Utility Model Content

[0003] This utility model provides an auxiliary positioning device for inclined surface embedded parts to overcome the defects of the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] An auxiliary positioning device for an inclined pre-embedded part includes a bracket, an angle and height adjustment unit, and an auxiliary frame. The bracket is fixed at a preset position of the inclined pre-embedded part. The angle and height adjustment unit is mounted on the bracket and includes several sets of adjustment components distributed along the front-back direction. Each adjustment component includes a bracket capable of adjusting the height and front-back position. The auxiliary frame is used to fix the inclined pre-embedded part. The auxiliary frame is mounted on the brackets of several sets of adjustment components, and the position and horizontal tilt angle of the auxiliary frame change with the adjustment of the height and front-back position of each bracket.

[0006] To optimize the above technical solution, the specific measures also include:

[0007] Furthermore, the adjustment assembly also includes two guide rails, two lead screws, and two adjusting nuts; the guide rails are vertically penetrating structures formed on the bracket, strip-shaped, and arranged along the front-to-back direction; the two guide rails are distributed along the left-to-right direction; the two adjusting nuts are threadedly connected to the two lead screws respectively; the two lead screws are vertically arranged in the two guide rails respectively; and the adjusting nuts are wider than the guide rails, with the adjusting nuts connected to the lead screws placed on the upper surface of the guide rails; the lead screws can move back and forth within the corresponding guide rails; the bracket is fixed to the lower ends of the two lead screws; when the adjusting nuts are rotated, the lead screws move up and down relative to the adjusting nuts.

[0008] Furthermore, the bracket is rod-shaped, with both ends fixed to the lower ends of two lead screws respectively.

[0009] Furthermore, the angle height adjustment unit includes two sets of adjustment components; the bracket has an L-shaped cross-section; the brackets of the two sets of adjustment components are arranged opposite each other, and the opening of the L-shaped bracket faces inward; the auxiliary frame is placed on the two opposite brackets.

[0010] Furthermore, the adjustment assembly also includes two limiting nuts; the two limiting nuts are respectively threaded onto two lead screws and located below the guide rail; when the limiting nuts are rotated, the limiting nuts can move up and down relative to the lead screws.

[0011] Furthermore, the guide rail has scale lines on its side.

[0012] Furthermore, the auxiliary frame includes an auxiliary plate and an auxiliary positioning frame; the auxiliary positioning frame is a U-shaped structure consisting of two vertical rods with their bottom ends fixed to both ends of a horizontal rod, and the auxiliary positioning frame is detachably fixed to one side of the auxiliary plate; the auxiliary plate is placed on two opposing brackets, with the auxiliary positioning frame facing upwards; a mark is provided at the center of the auxiliary plate.

[0013] Furthermore, the support is a rectangular frame.

[0014] Furthermore, each of the four corners of the bottom of the bracket is provided with an adjustment base; the adjustment base includes a fixing nut and an adjustment bolt; the fixing nut is fixed to the side of the bottom of the bracket, and the adjustment bolt is vertically threaded into the fixing nut; when the adjustment bolt is rotated, the fixing nut moves up and down relative to the adjustment bolt, and the bottom of the bracket moves and adjusts accordingly; a base plate is fixed to the lower end of the adjustment bolt; a level is fixed on the bracket.

[0015] Furthermore, a rod-shaped angle aiming device is vertically fixed at the middle position on both the front and rear sides of the bracket.

[0016] The beneficial effects of this utility model are as follows: This utility model provides an auxiliary positioning device for inclined pre-embedded parts, which can achieve height and angle adjustment and is reusable. It solves the technical problems of poor accuracy, low adaptability, and time-consuming repeated verification in traditional pre-embedded part construction, thereby improving construction quality and efficiency and having practical engineering value. Specifically, this device achieves precise spatial positioning of the inclined pre-embedded parts through an angle and height adjuster, including height adjustment by setting an adjusting nut and a lead screw, and front and rear adjustment by setting a guide rail. This allows for adjustment of the height and angle of the auxiliary frame supported by multiple brackets by adjusting their height and front and rear positions. Furthermore, the auxiliary positioning frame can adapt to the construction needs of various irregular inclined surfaces, and the use of visual scale lines and markings improves installation efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the auxiliary positioning device for inclined pre-embedded parts;

[0018] Figure 2 This is a side view schematic diagram of the auxiliary positioning device for inclined pre-embedded parts;

[0019] Figure 3 This is a schematic diagram of the main structure of the auxiliary positioning device for the inclined surface embedded parts;

[0020] The markings in the attached diagram are as follows: 1. Bracket; 11. Adjusting base; 111. Fixing nut; 112. Adjusting bolt; 113. Base plate; 12. Level; 2. Angle and height adjustment unit; 21. Adjustment assembly; 211. Bracket; 212. Guide rail; 213. Lead screw; 214. Adjusting nut; 215. Scale line; 22. Angle aiming device; 3. Auxiliary frame; 31. Auxiliary plate; 32. Auxiliary positioning frame; 33. Marking. Detailed Implementation

[0021] The specific embodiments of this utility model are described below with reference to the accompanying drawings.

[0022] like Figures 1-3 As shown, this utility model provides an auxiliary positioning device for inclined pre-embedded parts, including a bracket 1, an angle and height adjustment unit 2, and an auxiliary frame 3. The bracket 1 is fixed at a preset position of the inclined pre-embedded part. The angle and height adjustment unit 2 is mounted on the bracket 1 and includes several sets of adjustment components 21 distributed along the front-back direction. The adjustment components 21 include brackets 211 capable of adjusting height and front-back position. The auxiliary frame 3 is used to fix the inclined pre-embedded part. The auxiliary frame 3 is mounted on the brackets 211 of the several sets of adjustment components 21. The position and horizontal tilt angle of the auxiliary frame 3 change with the adjustment of the height and front-back position of each bracket 211, that is, the height and horizontal tilt angle of the auxiliary frame 3 are adjusted by adjusting the height and front-back position of each bracket 211. This device achieves the positioning of the inclined pre-embedded part by adjusting the height and horizontal tilt angle of the auxiliary frame 3.

[0023] Specifically, the adjusting assembly 21 also includes two guide rails 212, two lead screws 213, and two adjusting nuts 214. The guide rails 212 are vertically penetrating structures on the bracket 1, strip-shaped, and arranged along the front-to-back direction. The two guide rails 212 are distributed along the left-to-right direction. The two adjusting nuts 214 are threaded onto the two lead screws 213 respectively. The two lead screws 213 are vertically arranged within the two guide rails 212. The adjusting nuts 214 are wider than the guide rails 212, and the adjusting nuts 214 connected to the lead screws 213 are placed on the upper surfaces of both sides of the guide rails 212. The lead screws 213 can move back and forth within their respective guide rails 212. A bracket 211 is fixed to the lower ends of the two lead screws 213. More specifically, the bracket 211 is rod-shaped, with both ends fixed to the lower ends of the two lead screws 213 respectively. Since the auxiliary frame 3, which has a certain weight, is set on the bracket 211, the lead screw 213 moves up and down relative to the adjusting nut 214 when the adjusting nut 214 is rotated. That is, the front and back positions of the bracket 211 are adjusted by moving the two lead screws 213 along the guide rail 212, and the height of the bracket 211 is adjusted by rotating the adjusting nut 214 to adjust the height of the lead screws 213.

[0024] In a preferred embodiment, the angle height adjustment unit 2 includes two sets of adjustment components 21. The bracket 211 has an L-shaped cross-section. The brackets 211 of the two sets of adjustment components 21 are arranged opposite to each other, and the openings of the L-shaped brackets 211 face inward. An auxiliary frame 3 is placed on the two opposing brackets 211. Specifically, the lower end of the auxiliary frame 3 is placed inside one bracket 211, and the upper middle part rests on the other bracket 211. The L-shaped brackets 211 can stably position the auxiliary frame 3.

[0025] In a preferred embodiment, the adjusting assembly 21 further includes two limiting nuts. The two limiting nuts are threaded onto two lead screws 213 and located below the guide rail 212. When the limiting nuts are rotated, they can move up and down relative to the lead screws 213. After adjusting the height and position of the lead screws 213, the limiting nuts can be rotated to tighten them onto the lower surfaces of both sides of the guide rail 212, thereby further fixing the position of the lead screws 213.

[0026] In a preferred embodiment, the guide rail 212 is provided with scale lines 215 on its side to ensure that the two lead screws 213 are in the same position when adjusting their front and rear positions.

[0027] In a preferred embodiment, a rod-shaped angle aiming device 22 is vertically fixed at the middle position on both the front and rear sides of the bracket 1 to facilitate positioning.

[0028] The auxiliary frame 3 includes an auxiliary plate 31 and an auxiliary positioning frame 32. The auxiliary positioning frame 32 is a U-shaped structure consisting of two vertical rods fixed at their bottom ends to both ends of a horizontal rod. It can be inserted into the pre-embedded part on the inclined surface. The auxiliary positioning frame 32 is detachably fixed to one side of the auxiliary plate 31. The auxiliary plate 31 is placed on two opposing brackets 211, with the auxiliary positioning frame 32 facing upwards.

[0029] In a preferred embodiment, the center of the auxiliary plate 31 is provided with a mark 33 to facilitate the positioning of a laser rangefinder or total station.

[0030] Support 1 is a rectangular frame.

[0031] In a preferred embodiment, each of the four apex corners of the bottom of the bracket 1 is provided with an adjusting base 11. The adjusting base 11 includes a fixing nut 111 and an adjusting bolt 112. The fixing nut 111 is fixed to the side of the bottom of the bracket 1, and the adjusting bolt 112 is vertically threaded into the fixing nut 111. When the adjusting bolt 112 is rotated, the fixing nut 111 moves up and down relative to the adjusting bolt 112, and the bottom of the bracket 1 moves accordingly for adjustment. That is, by rotating the adjusting bolt 112, the height of the four apex corners of the bottom of the bracket 1 is adjusted, thereby adjusting the level of the bracket 1. A base plate 113 is fixed to the lower end of the adjusting bolt 112, and the base plate 113 is fixed to a preset position.

[0032] In a preferred embodiment, a level 12 is fixed on the bracket 1 to facilitate adjusting the level of the bracket 1.

[0033] During operation, firstly, the bracket 1 is placed at the preset position of the inclined surface embedded part, and the level of the bracket 1 is adjusted using a level 12 via the adjusting base 11 at its bottom. Then, the adjusting base 11 is fixed to the preset position. Next, the auxiliary plate 31 with the auxiliary positioning frame 32 fixed on it is placed on two brackets 211. Specifically, one end of the auxiliary plate 31 is placed in one L-shaped bracket 211, and the other end is placed on the other bracket 211. Then, according to the height requirement of the inclined surface embedded part, the height of the lead screw 213 and the bracket 211 is adjusted by rotating the adjusting nut 214, thereby driving the auxiliary frame 3 to complete the initial height positioning. Then, according to the horizontal inclination angle requirement of the inclined surface embedded part, the height of the lead screw 213 and the bracket 211 is adjusted by rotating the adjusting nut 214, and the distance between the two brackets 211 is adjusted by moving the lead screw 213 along the guide rail 212, thereby completing the initial positioning of the horizontal inclination angle. Then, using the angle aiming device 22 and the center mark 33 of the auxiliary plate 31, the height and horizontal tilt angle of the auxiliary frame 3 are measured by a laser rangefinder and a total station. Simultaneously, the height and horizontal tilt angle of the auxiliary frame 3 are fine-tuned by rotating the adjusting nut 214 and moving the lead screw 213 along the guide rail 212. Through repeated fine-tuning and measurement, the final positioning that meets the installation requirements is achieved. Then, the limit nut is tightened upwards for further fixation. Next, the auxiliary positioning frame 32 is welded and fixed to the surrounding reinforcing bars. Then, the auxiliary plate 31, angle and height adjustment unit 2, and bracket 1 are removed. Finally, the inclined pre-embedded part is inserted into the auxiliary positioning frame 32.

[0034] It should be noted that the terms such as "upper", "lower", "left", "right", "front", and "back" used in this utility model are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0035] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An auxiliary positioning device for inclined surface embedded parts, characterized in that: It includes a bracket, an angle and height adjustment unit, and an auxiliary bracket; The bracket is fixed at a preset position of the inclined surface embedded part; The angle and height adjustment unit is arranged on the bracket and includes several groups of adjustment components distributed in the front-back direction; each adjustment component includes a bracket capable of adjusting height and front-back position; The auxiliary bracket is used to fix the inclined surface embedded part; the auxiliary bracket is arranged on the brackets of several groups of adjustment components, and the position and horizontal inclination angle of the auxiliary bracket change with the adjustment of the height and front-back position of each bracket; Each adjustment component further includes two guide rails, two screw rods, and two adjusting nuts; the guide rails are vertically penetrating structures opened on the bracket, in strip shape, and arranged in the front-back direction; the two guide rails are distributed in the left-right direction; the two adjusting nuts are respectively threadedly connected to the two screw rods; the two screw rods are respectively vertically arranged in the two guide rails; and the adjusting nuts are wider than the guide rails, and the adjusting nuts connected with the screw rods are placed on the upper surface of the guide rails; the screw rods can move back and forth along the corresponding guide rails; the bracket is fixed at the lower ends of the two screw rods; when the adjusting nut is rotated, the screw rod moves up and down relative to the adjusting nut.

2. The auxiliary positioning device for inclined surface embedded parts according to claim 1, characterized in that: The bracket is in rod shape, and both ends are respectively fixed to the lower ends of the two screw rods.

3. The auxiliary positioning device for inclined surface embedded parts according to claim 2, characterized in that: The angle and height adjustment unit includes two groups of adjustment components; The cross section of the bracket is in L shape; The brackets of the two groups of adjustment components are arranged oppositely, and the opening of the L-shaped bracket faces inward; The auxiliary bracket is placed on the two opposite brackets.

4. The auxiliary positioning device for inclined surface embedded parts according to claim 1, characterized in that: Each adjustment component further includes two limit nuts; The two limit nuts are respectively threadedly connected to the two screw rods and are located below the guide rails; when the limit nut is rotated, the limit nut can move up and down relative to the screw rod.

5. The auxiliary positioning device for inclined surface embedded parts according to claim 1, characterized in that: Scale lines are provided on the side surface of the guide rail.

6. The auxiliary positioning device for inclined surface embedded parts according to claim 3, characterized in that: The auxiliary bracket includes an auxiliary plate and an auxiliary positioning frame; The auxiliary positioning frame is a "U" shaped structure with the bottom ends of two vertical rods fixed to both ends of a cross bar, and the auxiliary positioning frame is detachably fixed to one side of the auxiliary plate; The auxiliary plate is placed on the two opposite brackets, and the auxiliary positioning frame faces upward; A mark is provided at the center of the auxiliary plate.

7. The auxiliary positioning device for inclined surface embedded parts according to claim 1, characterized in that: The bracket is a rectangular frame.

8. The auxiliary positioning device for inclined surface embedded parts according to claim 7, characterized in that: Adjusting bases are provided at the four top corners of the bottom of the bracket; The adjusting base includes a fixing nut and an adjusting bolt; the fixing nut is fixed on the side surface of the bottom of the bracket, and the adjusting bolt is vertically threadedly connected in the fixing nut; when the adjusting bolt is rotated, the fixing nut moves up and down relative to the adjusting bolt, and the bottom of the bracket moves accordingly for adjustment; The lower end of the adjusting bolt is fixed with a base plate; A level is fixed on the bracket.

9. The auxiliary positioning device for inclined pre-embedded parts according to claim 1, characterized in that: The bracket has a vertically fixed rod-shaped angle aiming device at the middle position on both the front and rear sides.

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