Curtain wall pre-embedded part precision positioning assembly

Abstract

The utility model discloses curtain wall preformed part precision positioning assembly relates to curtain wall construction technical field, including template frame, install in the preformed part of template frame, install in the horizontal positioning mechanism of one end of template frame and be used for to preformed part horizontal positioning, install in the vertical positioning mechanism of template frame top and be used for to preformed part vertical positioning, preformed part one end is equipped with a plurality of mounting seat in template frame location. The utility model discloses through horizontal positioning mechanism and vertical positioning mechanism can from multiple directions to preformed part carries out precision positioning, reduced the possibility that preformed part shifts under the concrete pouring, thereby improved the precision of preformed part installation, the installation of subsequent curtain wall is convenient, and the concrete solidification of pouring forms, and people can cut off the recovery of the threaded rod that shows in the concrete top, and the positioning screw bolt and L shape board etc. positioning part carries out the removal to reuse, thereby reduces the construction cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to curtain wall construction technical field especially curtain wall embedded part accurate positioning assembly. BACKGROUND

[0002] Curtain wall is the building's outer wall enclosure, does not bear, is the light wall with decorative effect that modern large and high -rise building commonly used. The panel of curtain wall is connected with wall through embedded part, reaches the effect of installing curtain wall.

[0003] The patent of announcement number CN218509068U discloses "curtain wall embedded part accurate positioning assembly, belongs to building construction technical field, including formwork frame and the embedded part body installed in formwork frame inside, the embedded part body includes connecting piece and support, and two support fixedly installed on the back side of connecting piece, the connecting piece top end is installed with horizontal measuring instrument, the support is equipped with installation assembly between formwork frame inner wall, this application can through the cooperation of positioning structure, installation assembly, screw rod and support plate, can promote the accurate positioning installation of embedded part, and not easy to sway in subsequent concrete pouring process, improve the stability of equipment installation".

[0004] For the related technology in the above, the inventor thinks that in order to support and position embedded part when pouring, the positioning assembly needs to be poured with concrete together with the embedded part, so that the positioning assembly cannot be reused, increasing the construction cost. UTILITY MODEL CONTENT

[0005] The utility model provides curtain wall embedded part accurate positioning assembly in view of the deficiency of prior art, and the specific technical scheme is as follows:

[0006] Curtain wall embedded part accurate positioning assembly, including formwork frame, embedded part installed in formwork frame, horizontal positioning mechanism for the horizontal positioning of embedded part installed in one end of formwork frame, vertical positioning mechanism for the vertical positioning of embedded part installed in the top of formwork frame, the embedded part one end is fixedly provided with a plurality of mounting seats in formwork frame, the horizontal positioning mechanism includes a plurality of positioning bolts threaded in the mounting seat and matched with the outer wall of formwork frame, the vertical positioning mechanism includes the L-shaped plate fixedly arranged on the top of formwork frame and the threaded rod threaded in the L-shaped plate, the threaded rod bottom end is threaded in the top of embedded part, the threaded rod top end is equipped with rotating mechanism for driving threaded rod rotation and facilitating dismounting.

[0007] Through adopting the above technical scheme, horizontal positioning mechanism and vertical positioning mechanism can accurately position embedded part from multiple directions, reduce the possibility of displacement of embedded part under concrete pouring, thereby improve the accuracy of embedded part installation.

[0008] Optionally, a plurality of positioning holes are formed in the template frame, the mounting seat is inserted into the positioning holes, a second threaded hole is formed in the top end of the L-shaped plate, the threaded rod is screwed into the second threaded hole of the L-shaped plate, a first threaded hole is formed in the top of the end of the embedded part away from the mounting seat, and the bottom end of the threaded rod is screwed into the first threaded hole of the embedded part.

[0009] Through the above technical scheme, the bottom end of the threaded rod is screwed into the first threaded hole, and the embedded part at the bottom is supported, vertically positioned and further fixed.

[0010] Optionally, the template frame is poured with concrete, and the embedded part and the bottom end of the threaded rod are located inside the concrete, and a plurality of protrusions for increasing the contact area with the concrete are fixedly arranged on the outer wall of the embedded part.

[0011] Through the above technical scheme, the protrusions can increase the contact area of the embedded part with the concrete, thereby improving the connection strength of the embedded part with the solidified concrete.

[0012] Optionally, the rotating mechanism comprises a rotating seat movably arranged on the outer wall of the top end of the threaded rod, a handle fixedly arranged on the top of the rotating seat, and an iron square rod fixedly arranged at the center of the top end of the threaded rod, the iron square rod is inserted into the slot hole formed in the bottom of the rotating seat, a magnet block is fixedly arranged in the slot hole formed in the bottom of the rotating seat, and the top of the iron square rod abuts against the bottom of the magnet block.

[0013] Through the above technical scheme, the rotating seat and the threaded rod can be quickly connected through the magnetic attraction of the iron square rod and the magnet block, and the threaded rod at the bottom of the rotating seat can be quickly replaced.

[0014] In summary, the utility model has at least one of the following beneficial effects:

[0015] 1. The horizontal positioning mechanism and the vertical positioning mechanism can accurately position the embedded part from multiple directions, reduce the possibility of displacement of the embedded part under the pouring of concrete, improve the accuracy of the installation of the embedded part, facilitate the installation of the subsequent curtain wall, and after the poured concrete is solidified and formed, the threaded rod exposed at the top of the concrete can be cut off and recycled, and the positioning bolts and L-shaped plates and other positioning components can be removed for reuse, thereby reducing the construction cost.

[0016] 2. The protrusions can increase the contact area of the embedded part with the concrete, thereby improving the connection strength of the embedded part with the solidified concrete, the rotating seat and the threaded rod can be quickly connected through the magnetic attraction of the iron square rod and the magnet block, the threaded rod at the bottom of the rotating seat can be quickly replaced, and the threaded rod can be rotated by shaking the handle, thereby vertically supporting and positioning the embedded part at the bottom. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the whole structure schematic diagram of the utility model;

[0018] Figure 2 is the whole structure internal schematic diagram of the utility model;

[0019] Figure 3 is the left view of the whole structure of the utility model;

[0020] Figure 4 is the internal connection diagram of the embedded part, mounting seat and positioning bolt of the utility model.

[0021] Mark explanation: 1, template frame; 11, positioning hole; 12, positioning bolt; 2, embedded part; 21, mounting seat; 22, protruding block; 23, first threaded hole; 3, L-shaped plate; 31, second threaded hole; 32, threaded rod; 33, rotating seat; 34, iron square pole; 35, magnet block; 36, crank handle; 4, concrete. DETAILED DESCRIPTION

[0022] The following will be combined with the Figures 1-4 The utility model is further explained in detail.

[0023] The utility model embodiment discloses curtain wall embedded part accurate positioning assembly, refer to Figures 1-3 , including template frame 1, the embedded part 2 of being installed in template frame 1, the horizontal positioning mechanism for being installed in one end of template frame 1 and being used for the horizontal positioning of embedded part 2, the vertical positioning mechanism for being installed in the top of template frame 1 and being used for the vertical positioning of embedded part 2, horizontal positioning mechanism and vertical positioning mechanism can be accurately positioned from multiple directions to embedded part 2.

[0024] Refer to Figures 2-4 , embedded part 2 one end is fixed with being located in template frame 1 a plurality of mounting seats 21, horizontal positioning mechanism includes a plurality of positioning bolts 12 that are threaded in mounting seat 21 and cooperate with the abutment of template frame 1 outer wall, a plurality of positioning holes 11 are set up in template frame 1, mounting seat 21 is cooperated and is inserted in positioning hole 11, template frame 1 can be through the horizontal support of positioning hole 11 to the mounting seat 21 of being compatible, cooperate with the threaded connection of positioning bolt 12 and the inside of mounting seat 21, make a plurality of positioning bolts 12 can be horizontally positioned and preliminary fixed embedded part 2 in template frame 1, and after positioning bolt 12 in mounting seat 21 is removed, people can be convenient for subsequently curtain wall panel is fixed and installed at the mounting seat 21 of embedded part 2 through bolt, to support and fix curtain wall panel.

[0025] Refer to Figures 1-3The vertical positioning mechanism comprises an L-shaped plate 3 fixed at the top of the formwork frame 1 and a threaded rod 32 threaded in the L-shaped plate 3, a second threaded hole 31 is formed in the top end of the L-shaped plate 3, the threaded rod 32 is threaded in the second threaded hole 31 of the L-shaped plate 3, and the L-shaped plate 3 can support and limit the threaded rod 32 through the second threaded hole 31.

[0026] With reference to Figures 1-3 The bottom end of the threaded rod 32 is threaded at the top of the embedded part 2, a first threaded hole 23 is formed at the top of the end away from the mounting base 21 of the embedded part 2, the bottom end of the threaded rod 32 is threaded in the first threaded hole 23 of the embedded part 2, and the bottom end of the threaded rod 32 can support, vertically position and further fix the embedded part 2 after being screwed into the first threaded hole 23.

[0027] With reference to Figure 2 And Figure 4 The formwork frame 1 is poured with concrete 4, and the embedded part 2 and the bottom end of the threaded rod 32 are located inside the concrete 4, the formwork frame 1 is a forming mold of the supporting part of the curtain wall, and the poured concrete 4 forms a supporting structure of the curtain wall after being formed, the embedded part 2 is preset in the solidified and formed concrete 4, the solidified and formed concrete 4 can wrap and fix the bottom end of the threaded rod 32, and the threaded rod 32 exposed at the top of the solidified concrete 4 can be cut off and recycled when the formwork is removed later, and the cut-off and recycled threaded rod 32 can be used for vertical support and positioning of another embedded part 2.

[0028] With reference to Figure 2 And Figure 4 The outer wall of the embedded part 2 is fixed with a plurality of protrusions 22 for increasing the contact area with the concrete 4, the plurality of protrusions 22 can increase the contact area between the embedded part 2 and the concrete 4, thereby improving the connection strength between the embedded part 2 and the solidified concrete 4.

[0029] With reference to Figures 1-3 The top end of the threaded rod 32 is provided with a rotating mechanism for driving the threaded rod 32 to rotate and facilitating disassembly and assembly, the rotating mechanism comprises a rotating seat 33 movably arranged at the outer wall of the top end of the threaded rod 32, a crank 36 fixed at the top of the rotating seat 33, and an iron square rod 34 fixed at the center of the top end of the threaded rod 32, the iron square rod 34 is inserted into the groove hole formed in the bottom of the rotating seat 33, and the iron square rod 34 is inserted into the groove hole formed in the bottom of the rotating seat 33, so that the rotating seat 33 and the threaded rod 32 are connected, so that the rotating seat 33 rotates to drive the threaded rod 32 to rotate, and people can drive the threaded rod 32 to rotate by shaking the crank 36.

[0030] With reference to Figures 1-3The magnet block 35 is fixed in the groove hole at the bottom of the rotating seat 33, the top of the iron square rod 34 abuts against the bottom of the magnet block 35, the magnet block 35 magnetically attracts the iron square rod 34 in abutment, and the rotating seat 33 and the threaded rod 32 are connected and fixed, and the threaded rod 32 that is repeatedly cut and needs to be replaced can be replaced after the rotating seat 33 is pulled off from the top end of the threaded rod 32 by a large force.

[0031] The implementation principle of the curtain wall embedded part precise positioning assembly is as follows:

[0032] In use, the mounting seat 21 of the embedded part 2 can be inserted into the positioning hole 11 of the template frame 1, the positioning bolt 12 is screwed into the mounting seat 21, and the positioning bolt 12 abuts against the outer surface of the template frame 1, so that the embedded part 2 in the template frame 1 is horizontally positioned and preliminarily fixed.

[0033] Then, the rotating seat 33 is rotated by shaking the handle 36, the handle 36 is pressed downward, the iron square rod 34 is connected, the rotating seat 33 is rotated to drive the threaded rod 32 to rotate, the threaded rod 32 connected with the L-shaped plate 3 is moved downward, the bottom end of the threaded rod 32 is screwed into the first threaded hole 23 of the embedded part 2, the embedded part 2 at the bottom is supported, vertically positioned and further fixed, and the embedded part 2 is precisely positioned in multiple directions of horizontal and vertical directions.

[0034] Then, the concrete 4 is poured into the template frame 1, the poured concrete 4 is shaped to form a supporting structure of a curtain wall, the threaded rod 32 exposed at the top of the solidified concrete 4 is cut off, the positioning bolt 12 is screwed off from the mounting seat 21, and the template frame 1 is detached from the shaped concrete 4, so that the positioning components such as the L-shaped plate 3 are detached with the template frame 1 and recycled, and the recycled positioning components such as the L-shaped plate 3 and the template frame 1 can be used as a positioning assembly and a forming die of another embedded part 2 for repeated use.

[0035] When the threaded rod 32 is repeatedly used and needs to be replaced after being cut off for multiple times, the threaded rod 32 is screwed off from the L-shaped plate 3, the rotating seat 33 is pulled off from the top end of the threaded rod 32 by a large force, the iron square rod 34 at the top end of another threaded rod 32 is inserted into the rotating seat 33, the other threaded rod 32 is fixed in the rotating seat 33 under the magnetic attraction of the magnet block 35 and other components, the other threaded rod 32 is screwed into the L-shaped plate 3, and the replacement process is completed.

[0036] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A precision positioning assembly for embedded parts in a curtain wall, comprising a template frame (1), embedded parts (2) installed within the template frame (1), a horizontal positioning mechanism installed at one end of the template frame (1) for horizontal positioning of the embedded parts (2), and a vertical positioning mechanism installed at the top of the template frame (1) for vertical positioning of the embedded parts (2), characterized in that: The embedded part (2) is fixedly provided with a number of mounting seats (21) located in the template frame (1) at one end. The horizontal positioning mechanism includes a number of positioning bolts (12) that are threaded in the mounting seats (21) and abut against the outer wall of the template frame (1). The vertical positioning mechanism includes an L-shaped plate (3) fixedly provided on the top of the template frame (1) and a threaded rod (32) that is threaded in the L-shaped plate (3). The bottom end of the threaded rod (32) is threaded on the top of the embedded part (2). The top end of the threaded rod (32) is provided with a rotating mechanism for driving the threaded rod (32) to rotate and for easy disassembly and assembly.

2. The curtain wall embedded part precision positioning component according to claim 1, characterized in that: The template frame (1) has several positioning holes (11) and the mounting base (21) is inserted into the positioning holes (11).

3. The curtain wall embedded part precision positioning component according to claim 1, characterized in that: The L-shaped plate (3) has a second threaded hole (31) inside its top end, and the threaded rod (32) is threaded into the second threaded hole (31) of the L-shaped plate (3).

4. The curtain wall embedded part precision positioning component according to claim 1, characterized in that: The top of the embedded part (2) away from the mounting base (21) has a first threaded hole (23), and the bottom end of the threaded rod (32) is threaded into the first threaded hole (23) of the embedded part (2).

5. The precise positioning component for curtain wall embedded parts according to claim 1, characterized in that: The template frame (1) is filled with concrete (4), and the bottom ends of the embedded part (2) and the threaded rod (32) are both located inside the concrete (4).

6. The curtain wall embedded part precision positioning component according to claim 5, characterized in that: The outer wall of the embedded part (2) is fixed with several protrusions (22) to increase the contact area with the concrete (4).

7. The curtain wall embedded part precision positioning component according to claim 1, characterized in that: The rotating mechanism includes a rotating seat (33) movably mounted on the outer wall of the top end of the threaded rod (32), a rocker arm (36) fixedly mounted on the top of the rotating seat (33), and an iron square rod (34) fixedly mounted at the center of the top end of the threaded rod (32). The iron square rod (34) is inserted into a slot at the bottom of the rotating seat (33).

8. The curtain wall embedded part precision positioning component according to claim 7, characterized in that: A magnet block (35) is fixedly installed in the slot at the bottom of the rotating base (33), and the top of the iron square rod (34) abuts against the bottom of the magnet block (35).

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