Curtain wall embedded part size positioning device

Abstract

The utility model relates to the technical field of curtain wall processing, and provides a curtain wall embedded part size positioning device which comprises a positioning shaft, a fixing suction cup is arranged on the positioning shaft, a telescopic adjusting assembly is connected to the positioning shaft, and a mark fixing assembly is arranged on one side of the positioning shaft. The telescopic adjusting assembly comprises a movable sleeve, the movable sleeve is arranged on the positioning shaft in a sleeving mode, the side wall of the movable sleeve is connected with an inserting shaft, the inserting shaft is movably sleeved with a drawing pipe, an observation opening is formed in the drawing pipe, scale marks are arranged on the inserting shaft and located at the position of the observation opening, and a positioning inserting shaft is arranged at one end of the positioning shaft. By means of the technical scheme, the problems that in the prior art, before a curtain wall is installed, the positions of a plurality of pipe expansion bolts on the wall face are not accurately positioned, and position errors of pipe expansion bolt holes are likely to be generated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall processing, in particular to a curtain wall embedded part size positioning device. Background Art

[0002] Curtain wall projection, also known as architectural projection, architectural stereoscopic projection, and architectural 3D projection, has a novel form and a strong sense of technology.

[0003] Curtain wall projection has a large screen area, novel form, and a strong sense of technology. The display method is very scarce in a certain city or region. It can attract a large audience of all ages and income levels to stop and watch. It can maintain extremely high popularity for a considerable period of time, and can also shockingly spread the client's promotional theme.

[0004] Curtain wall projection uses a large-scale engineering projection system and can also be combined with cool lasers to display a very large picture. In order to better express the theme, the curtain wall projection outside the building is generally creative and creates a dynamic picture with a strong sense of body.

[0005] The curtain wall needs to be installed before it is used. During installation, the curtain wall is usually fixed to the wall with expansion bolts. The curtain wall is fixed by multiple expansion bolts. The expansion bolts used in the curtain wall need to be positioned on the wall in advance. They need to be accurately positioned before drilling. In view of this, a curtain wall embedded part size positioning device is developed. Utility Model Content

[0006] The utility model provides a curtain wall embedded part size positioning device, which solves the problem in the prior art that a plurality of tube expansion bolts are not accurately positioned on the wall surface before the curtain wall is installed, and errors in the position of the tube expansion bolt holes are easily generated.

[0007] The technical solution of the utility model is as follows:

[0008] A positioning shaft, wherein a fixed suction cup is provided on the positioning shaft;

[0009] a telescopic adjustment component connected to the positioning shaft;

[0010] a marking fixing assembly, the marking fixing assembly being arranged on one side of the positioning shaft;

[0011] The telescopic adjustment assembly includes a movable sleeve, which is sleeved on the positioning shaft. The side wall of the movable sleeve is connected to a plug-in shaft. A pull-out tube is movably sleeved on the plug-in shaft. An observation port is provided on the pull-out tube. A scale line is provided on the plug-in shaft. The scale line is located at the position of the observation port. A positioning plug-in shaft is provided at one end of the positioning shaft.

[0012] As a further technical solution, a connecting sleeve is connected between the movable sleeve and the inserting shaft, the connecting sleeve and the inserting shaft are movably inserted, and the rotation angle of the inserting shaft is 0-180°.

[0013] As a further technical solution, the marking fixing assembly includes a positioning sleeve, a positioning groove is provided in the positioning sleeve, a push spring is provided on the positioning groove, a clamping plate is provided at the end of the push spring, a fitting groove is provided on one side of the clamping plate, and a movable tube is provided between the clamping plate and the positioning groove.

[0014] As a further technical solution, the movable tube is composed of a small-diameter shaft and a large-diameter tube inserted into each other.

[0015] As a further technical solution, a locking bolt is provided on the side wall of the drawing tube, and one end of the locking bolt is inserted into the drawing tube.

[0016] As a further technical solution, a limiting disk is fixedly connected to the positioning shaft, and there are two limiting disks, which are respectively arranged at opposite ends of the movable sleeve.

[0017] As a further technical solution, the movable sleeve and the positioning shaft are movably connected via a bearing.

[0018] As a further technical solution, a positioning disk is provided at the end of the insertion shaft, and the positioning disk is embedded in the interior of the pulling tube.

[0019] As a further technical solution, the number of the clamping plates is three, and the multiple clamping plates are evenly distributed inside the positioning sleeve.

[0020] As a further technical solution, two movable tubes are placed on each clamping plate.

[0021] The working principle and beneficial effects of the utility model are as follows:

[0022] In the utility model, the insert shaft in the telescopic adjustment component slides in the pulling tube to adjust the overall length. The scale on the scale line can be observed through the observation port, and the length can be accurately adjusted. The clamping plate is pushed by the pushing spring in the marking fixing component, and the clamping plate is fitted on the marking pen or marking pen through the fitting groove on the clamping plate. The marking pen or marking pen is fixed, and after the marked position is made, it is convenient to punch a hole for the tube expansion bolt. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is the isometric view of the plug-in shaft of the utility model;

[0026] Figure 3 This is the axial side view of the positioning sleeve of the utility model;

[0027] Figure 4 This is an axonometric view of the clamping plate of the utility model;

[0028] In the figure: 1. Positioning shaft; 2. Fixed suction cup; 3. Telescopic adjustment assembly; 3-1. Movable sleeve; 3-2. Insertion shaft; 3-3. Pull-out tube; 3-4. Observation port; 3-5. Scale line; 3-6. Positioning insertion shaft; 4. Marking fixing assembly; 4-1. Positioning sleeve; 4-2. Positioning groove; 4-3. Push spring; 4-4. Clamping plate; 4-5. Fitting groove; 4-6. Movable tube; 5. Locking bolt; 6. Limit plate; 7. Positioning plate. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] like Figures 1 to 4 As shown, this embodiment proposes a curtain wall embedded part size positioning device, including

[0031] A positioning shaft 1 is provided with a fixed suction cup 2;

[0032] The telescopic adjustment component 3 is connected to the positioning shaft 1;

[0033] A marking fixing component 4 is provided on one side of the positioning shaft 1;

[0034] The telescopic adjustment assembly 3 includes a movable sleeve 3-1, which is sleeved on the positioning shaft 1. The side wall of the movable sleeve 3-1 is connected to the plug-in shaft 3-2. The movable sleeve 3-1 on the plug-in shaft 3-2 is equipped with a pulling tube 3-3. The pulling tube 3-3 is provided with an observation port 3-4. The plug-in shaft 3-2 is provided with a scale line 3-5, and the scale line 3-5 is located at the position of the observation port 3-4. A positioning plug-in shaft 3-6 is provided at one end of the positioning shaft 1.

[0035] In this embodiment, the fixed suction cup 2 on the positioning shaft 1 is adsorbed on the pre-marked position of the first expansion bolt, and the position of the insertion shaft 3-2 is adjusted according to the length of the expansion bolt of the curtain wall. The scale line 3-5 on the insertion shaft 3-2 can be observed from the observation port 3-4. After the length is adjusted, the next expansion bolt fixing position is marked.

[0036] Specifically, a connecting sleeve is connected between the movable sleeve 3-1 and the inserting shaft 3-2. The connecting sleeve and the inserting shaft 3-2 are movably inserted therebetween, and the rotation angle of the inserting shaft 3-2 is 0-180°.

[0037] In this embodiment, the connecting sleeve can allow the plug-in shaft 3-2 to rotate on the movable sleeve 3-1, and the rotation angle is 0-180°. After the plug-in shaft 3-2 rotates 180°, the fixed suction cup 2 on the positioning shaft 1 faces outward, and the positioning plug-in shaft 3-6 is inserted into the expansion bolt hole, so that the plug-in shaft 3-2 and the pulling tube 3-3 can swing.

[0038] Furthermore, the marking fixing assembly 4 includes a positioning sleeve 4-1, a positioning groove 4-2 is provided in the positioning sleeve 4-1, a push spring 4-3 is provided on the positioning groove 4-2, a clamping plate 4-4 is provided at the end of the push spring 4-3, a fitting groove 4-5 is provided on one side of the clamping plate 4-4, and a movable tube 4-6 is provided between the clamping plate 4-4 and the positioning groove 4-2.

[0039] In this embodiment, the push spring 4-3 pushes the clamping plate 4-4 to provide clamping force, and a marker pen or a marking pen is clamped in the fitting groove 4-5 to locate the punching position of the next expansion bolt, and the movable tube 4-6 can make the clamping plate 4-4 move more smoothly.

[0040] Furthermore, the movable tube 4-6 is composed of a small-diameter shaft and a large-diameter tube that are inserted into each other. A locking bolt 5 is provided on the side wall of the pulling tube 3-3, and one end of the locking bolt 5 is inserted into the pulling tube 3-3. A limiting plate 6 is fixedly connected to the positioning shaft 1. There are two limiting plates 6, and the two limiting plates 6 are respectively provided at the opposite ends of the movable sleeve 3-1.

[0041] In this embodiment, the locking bolt 5 can be positioned after the insertion shaft 3-2 is adjusted to the required length. The locking bolt 5 is fixed on the insertion shaft 3-2, and the limit plate 6 can limit the movable sleeve 3-1 to only rotate but not deflect.

[0042] Furthermore, the movable sleeve 3-1 is movably connected to the positioning shaft 1 through a bearing, and a positioning plate 7 is provided at the end of the plug-in shaft 3-2. The positioning plate 7 is embedded in the pulling tube 3-3. There are three clamping plates 4-4, and multiple clamping plates 4-4 are evenly distributed in the positioning sleeve 4-1. Two movable tubes 4-6 are placed on each clamping plate 4-4.

[0043] In this embodiment, the positioning disk 7 can position the insertion shaft 3-2 to prevent the insertion shaft 3-2 from extending out of the drawing tube 3-3.

[0044] When it is necessary to position the curtain wall expansion bolt hole, mark the position of the positioning hole of an expansion bolt in advance, and then adsorb the fixed suction cup 2 there. Adjust the position of the insertion shaft 3-2 according to the length of the curtain wall expansion bolt. The scale line 3-5 on the insertion shaft 3-2 can be observed from the observation port 3-4. After the length is adjusted, mark the next expansion bolt fixing position. The connecting sleeve can make the insertion shaft 3-2 rotate on the movable sleeve 3-1, and the rotation angle is 0-180°. After the insertion shaft 3-2 rotates 180°, the fixed suction cup 2 on the positioning shaft 1 faces outward, and the positioning insertion shaft 3-6 can be inserted into the first expansion bolt hole for positioning, so that the insertion shaft 3-2 and the pulling tube 3-3 can swing. The purpose achieved by the positioning insertion shaft 3-6 is the same as that of the fixed suction cup 2.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for sizing and positioning curtain wall embedded parts, characterized in that: include A positioning shaft (1), wherein a fixed suction cup (2) is provided on the positioning shaft (1); a telescopic adjustment component (3), the telescopic adjustment component (3) being connected to the positioning shaft (1); a marking fixing component (4), the marking fixing component (4) being arranged on one side of the positioning shaft (1); The telescopic adjustment assembly (3) comprises a movable sleeve (3-1), the movable sleeve (3-1) being sleeved on the positioning shaft (1), the side wall of the movable sleeve (3-1) being connected to an inserting shaft (3-2), a pull-out tube (3-3) being provided on the movable sleeve (3-1) on the inserting shaft (3-2), an observation port (3-4) being provided on the pull-out tube (3-3), a scale line (3-5) being provided on the inserting shaft (3-2), the scale line (3-5) being located at the position of the observation port (3-4), and a positioning inserting shaft (3-6) being provided at one end of the positioning shaft (1).

2. A curtain wall embedded part size positioning device according to claim 1, characterized in that: A connecting sleeve is connected between the movable sleeve (3-1) and the inserting shaft (3-2), and the connecting sleeve and the inserting shaft (3-2) are movably inserted therebetween. The rotation angle of the inserting shaft (3-2) is 0-180°.

3. The device for sizing and positioning curtain wall embedded parts according to claim 1, characterized in that: The marking fixing assembly (4) comprises a positioning sleeve (4-1), a positioning groove (4-2) is provided in the positioning sleeve (4-1), a pushing spring (4-3) is provided on the positioning groove (4-2), a clamping plate (4-4) is provided at the end of the pushing spring (4-3), a fitting groove (4-5) is provided on one side of the clamping plate (4-4), and a movable tube (4-6) is provided between the clamping plate (4-4) and the positioning groove (4-2).

4. A curtain wall embedded part size positioning device according to claim 3, characterized in that: The movable tube (4-6) is composed of a small-diameter shaft and a large-diameter tube inserted into each other.

5. The device for sizing and positioning curtain wall embedded parts according to claim 1, characterized in that: A locking bolt (5) is provided on the side wall of the drawing tube (3-3), and one end of the locking bolt (5) is inserted into the drawing tube (3-3).

6. The device for sizing and positioning curtain wall embedded parts according to claim 1, characterized in that: A limiting disk (6) is fixedly connected to the positioning shaft (1), and there are two limiting disks (6). The two limiting disks (6) are respectively arranged at opposite ends of the movable sleeve (3-1).

7. The device for sizing and positioning curtain wall embedded parts according to claim 1, characterized in that: The movable sleeve (3-1) and the positioning shaft (1) are movably connected via a bearing.

8. The device for sizing and positioning curtain wall embedded parts according to claim 1, characterized in that: A positioning disc (7) is provided at the end of the insertion shaft (3-2), and the positioning disc (7) is embedded in the interior of the drawing tube (3-3).

9. The device for sizing and positioning curtain wall embedded parts according to claim 3, characterized in that: The number of the clamping plates (4-4) is three, and the plurality of clamping plates (4-4) are evenly distributed inside the positioning sleeve (4-1).

10. The curtain wall embedded part size positioning device according to claim 9, characterized in that: Two movable tubes (4-6) are arranged on each clamping plate (4-4).

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