CN223608041U - Curtain wall embedded connecting piece - Google Patents

Abstract

This utility model relates to the field of embedded connector technology and discloses a curtain wall embedded connector, including a positioning plate closely attached to the outside of the template. Several embedded reinforcing bars are threaded through the template on the positioning plate. Several vertical first adjustment grooves are formed through the positioning plate. A first fastening nut is threaded to one end of each embedded reinforcing bar. A sliding groove is formed on the opposite side wall of each first adjustment groove. A moving block is slidably connected within the sliding groove. The embedded reinforcing bars pass through the moving blocks. An adjusting bolt extends into the sliding groove through the side of the positioning plate and passes through the moving block, being threadedly connected to it. In this utility model, one end of the embedded reinforcing bar passes through the moving block. By rotating the adjusting bolt, the adjusting bolt drives the moving block to move up and down within the sliding groove, thereby adjusting the vertical height of the positioning plate. This facilitates the installation of the mullions after adjusting the positioning plate.

Description

Curtain wall embedded connecting piece

Technical Field

The utility model relates to the technical field of embedded connectors, in particular to a curtain wall embedded connector.

Background

The curtain wall is an outer wall enclosure of a building and is composed of plates and a supporting structure system, the curtain wall has certain displacement capacity or certain deformation capacity relative to a main body structure, the curtain wall is an outer wall enclosure structure or a decorative structure of the building, which does not bear the function of the main body structure, and before the curtain wall is installed, connecting pieces are usually embedded between pouring concrete, so that the later installation is convenient, and the stability of the curtain wall after the installation is ensured.

For the later stage of being convenient for use pre-buried connecting piece installation curtain, prior art has made a great deal of improvement to the pre-buried connecting piece of curtain, as the patent of patent publication number CN217924136U, a pre-buried connecting piece of curtain is disclosed, including the mount pad, pre-buried pole, mounting groove and mounting panel, still include adjusting device, pre-buried pole and the fixed surface of mount pad are connected, the mounting groove sets up the surface at the mount pad, the mounting panel sets up the surface at the mounting groove, adjusting device includes the pinion rack, the fixed surface of pinion rack and mounting panel is connected, the inner wall sliding connection of pinion rack and mounting groove, the surface rotation of mounting groove is connected with the gear, the surface engagement of gear and pinion rack is connected. According to the utility model, the adjusting device is arranged, so that the adjusting device is convenient for adjusting the mounting plate, the phenomenon that the mounting plate deviates from the pre-buried place due to extrusion after the concrete pouring is finished is avoided, the subsequent mounting connection of the mounting plate is affected, and the usability of the device is effectively improved.

The above patent has obvious advantages, but the following disadvantages still exist in the actual operation:

The position that can be to the mounting panel through adjusting device in the above-mentioned comparison document is adjusted, in the realistic condition, not only can cause the skew about the pre-buried connecting piece when concrete watering, still can cause the skew about the pre-buried connecting piece, can only control the mounting panel in the above-mentioned comparison document, if the back is moved about to the pre-buried connecting piece, be used for connecting the angle steel connecting piece of erecting the club and be connected the back with the pre-buried connecting piece, the angle steel connecting piece then can't be connected with erecting the club reservation position, comparatively troublesome when causing the installation to erect the club, consequently, the skill need is improved to the pre-buried connecting piece of curtain, thereby solve prior art's defect.

Disclosure of utility model

The utility model aims to provide a curtain wall embedded connecting piece so as to solve the problems in the background technology.

The utility model provides a curtain wall embedded connecting piece which comprises a positioning plate tightly attached to the outer side of a template, wherein a plurality of embedded ribs penetrating through the template penetrate through the positioning plate, a plurality of vertical first adjusting grooves are formed in the positioning plate in a penetrating mode, first fastening nuts are connected to one end side surfaces of the embedded ribs in a threaded mode, sliding grooves are formed in the opposite side walls of the first adjusting grooves in a sliding mode, moving blocks are connected in the sliding grooves in a sliding mode, the embedded ribs penetrate through the moving blocks, adjusting bolts with one ends extending into the sliding grooves penetrate through the side surfaces of the positioning plate, and the adjusting bolts penetrate through the moving blocks and are connected with the moving blocks in a threaded mode.

Preferably, the positioning plate is fixedly connected with a threaded ring relative to the top, the side surface of the adjusting bolt is rotationally connected with a threaded sleeve in threaded connection with the inner wall of the threaded ring, and the side surface of the adjusting bolt is in threaded connection with a second fastening nut.

Preferably, the thread bush is formed by two semicircles, a limiting ring is fixedly connected to the side face of the adjusting bolt, and a rotary groove matched with the limiting ring is formed in the inner side wall of the thread bush.

Preferably, the opposite side surfaces of the positioning plate are provided with insertion openings matched with the moving blocks.

Preferably, the locating plate is kept away from the one side of template and is hugged closely there is symmetrical angle steel connecting piece, horizontal second adjustment tank and third adjustment tank have been seted up respectively to angle steel connecting piece both sides side, the one side that the locating plate kept away from the template is equipped with the first screw thread post of a plurality of and second adjustment tank adaptation, first screw thread post side threaded connection has third fastening nut.

Preferably, a plurality of the first screw thread post is close to the stopper of the equal fixedly connected with of one end of locating plate and second adjustment tank adaptation, one side fixedly connected with second screw thread post of first screw thread post is kept away from to the stopper, the locating plate is kept away from the screw hole of a plurality of and second screw thread post adaptation of seting up of one side of template.

Preferably, each of the end parts of the embedded ribs is provided with an elbow.

Aiming at the defects of the prior art, the utility model provides a curtain wall embedded connecting piece, which overcomes the defects of the prior art and has the beneficial effects that:

1. According to the utility model, one end of the embedded rib penetrates through the moving block, and the adjusting bolt rotates to drive the moving block to move up and down in the sliding groove through rotating the adjusting bolt, so that the upper and lower heights of the positioning plate can be adjusted, and the mounting of the stile after the positioning plate is adjusted in the later period is facilitated.

2. According to the utility model, the angle steel connecting piece is sleeved on the side surface of the first threaded column through the second adjusting groove, and can slide in the horizontal direction on the side surface of the first threaded column through the second adjusting groove, so that the adjustment of the horizontal direction of the diagonal steel connecting piece is realized, and meanwhile, the verticality of the stile can be adjusted through the third adjusting groove, so that the adjustment and the installation of the stile are facilitated.

3. According to the utility model, the moving block is inserted into the sliding groove through the insertion opening, the adjusting bolt is installed through the matching of the threaded sleeve and the threaded ring, the first threaded column is connected with the positioning plate through the second threaded column, the whole device can be assembled on site, each part can be produced independently, and the production cost of the whole device is reduced.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of a positioning plate of the present utility model pre-buried on a side of a template;

FIG. 2 is a schematic side view of the positioning plate of the present utility model;

FIG. 3 is a schematic view of the second threaded post of the present utility model separated from the threaded hole;

FIG. 4 is a schematic view of the structure of the adjusting bolt and the moving block according to the present utility model;

FIG. 5 is a schematic view of the thread bush separation structure of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 1A;

fig. 7 is an enlarged schematic view of the structure at B in fig. 2.

In the figure, 1, a locating plate, 2, a template, 3, an embedded rib, 4, a first adjusting groove, 5, a first fastening nut, 6, a sliding groove, 7, an adjusting bolt, 8, a moving block, 9, a threaded ring, 10, a threaded sleeve, 11, a limiting ring, 12, a rotating groove, 13, a second fastening nut, 14, an inserting port, 15, an angle steel connecting piece, 16, a first threaded column, 17, a second adjusting groove, 18, a third adjusting groove, 19, a limiting block, 20, a second threaded column, 21, a threaded hole, 22, an elbow, 23 and a third fastening nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-7, a curtain wall embedded connecting piece comprises a positioning plate 1 clung to the outer side of a template 2, a plurality of embedded ribs 3 penetrating through the template 2 are arranged on the positioning plate 1 in a penetrating manner, a plurality of vertical first adjusting grooves 4 are arranged on the positioning plate 1 in a penetrating manner, first fastening nuts 5 are connected to one end side surfaces of the embedded ribs 3 in a threaded manner, sliding grooves 6 are arranged on opposite side walls of the first adjusting grooves 4, moving blocks 8 are connected in the sliding grooves 6 in a sliding manner, the embedded ribs 3 penetrate through the moving blocks 8, adjusting bolts 7 with one ends extending into the sliding grooves 6 penetrate through the side surfaces of the positioning plate 1, the adjusting bolts 7 penetrate through the moving blocks 8 and are connected with the moving blocks 8 in a threaded manner, and elbows 22 are arranged at the end parts of the embedded ribs 3.

According to the concrete implementation mode of the embodiment, the formwork 2 is the formwork 2 before concrete is poured, after the formwork 2 is erected, the installation position of the embedded connecting piece is measured, the embedded ribs 3 penetrate through the formwork 2 and the first adjusting groove 4 from the inside of the formwork 2, the steel bars positioned at one end inside the formwork 2 are welded and positioned, meanwhile, the elbow 22 improves the connection strength of the embedded ribs 3 after embedded, the first fastening nuts 5 are connected with the side face of one end of the embedded ribs 3 in a threaded mode, the first fastening nuts 5 are screwed, the positioning effect of the embedded ribs 3 is improved, when the positioning plate 1 is removed firstly after concrete pouring is finished, the formwork 2 is removed, when the curtain wall stile is installed, the positioning plate 1 is installed again, one end of the embedded ribs 3 exposed to the outside penetrates through the moving block 8, when the height position of the positioning plate 1 is required to be adjusted, the adjusting bolts 7 drive the moving block 8 to slide in the sliding groove 6, the embedded ribs 3 are arranged in a yielding mode through the first adjusting groove 4, the positioning plate 1 is adjusted up and down, and the installation of the stile is convenient to install the stile in the later period.

Example two

Referring to fig. 3-7, the present embodiment includes the above embodiment, and further includes a threaded ring 9 fixedly connected to the top of the positioning plate 1, a threaded sleeve 10 screwed to the inner side wall of the threaded ring 9 rotatably connected to the side surface of the adjusting bolt 7, a second fastening nut 13 screwed to the side surface of the adjusting bolt 7, the threaded sleeve 10 being formed of two semicircles, a limiting ring 11 fixedly connected to the side surface of the adjusting bolt 7, a rotary groove 12 adapted to the limiting ring 11 being provided on the inner side wall of the threaded sleeve 10, and an insertion port 14 adapted to the moving block 8 being provided on the opposite side surface of the positioning plate 1.

The specific implementation manner in the embodiment is as follows: before concrete is poured, the embedded ribs 3 are embedded by using the positioning plate 1, at the moment, the moving block 8 and the adjusting bolt 7 do not need to be installed, one end of the embedded ribs 3 is inserted into the first adjusting groove 4 after the position of the embedded ribs 3 is determined, one end of the embedded ribs 3 positioned in the template 2 is welded, the first fastening nut 5 is screwed to position the embedded ribs 3, after the template 2 is disassembled in the later stage, the moving block 8 is inserted into the sliding groove 6 through the inserting opening 14, meanwhile, the side surface of the adjusting bolt 7 is clamped by the threaded sleeve 10 combined by two semicircles, at the moment, the rotating groove 12 is clamped on the side surface of the limiting ring 11, one end of the adjusting bolt 7 is inserted into the sliding groove 6, the adjusting bolt 7 is rotated to connect the adjusting bolt 7 with the moving block 8, the threaded sleeve 10 is screwed into the threaded ring 9, the polygonal clamping block is arranged at the end of the threaded sleeve 10, the polygonal clamping block is clamped by a wrench, fixing the position of the adjusting bolt 7, inserting the positioning plate 1 at the end parts of a plurality of embedded ribs 3, penetrating the end parts of the embedded ribs 3 through the moving block 8, limiting the position of the adjusting bolt 7 by rotating the adjusting bolt 7, moving the moving block 8 up and down when rotating the adjusting bolt 7 because the position of the moving block 8 is limited by the embedded ribs 3, driving the positioning plate 1 to move up and down synchronously by matching the threaded ring 9 and the threaded sleeve 10, after adjusting the position of the positioning plate 1, connecting the first fastening nut 5 with the side surface of the end part of the embedded ribs 3 by threads, tightening the first fastening nut 5, limiting the positioning plate 1 on the side surface of concrete, and limiting the position of the adjusting bolt 7 by tightening the second fastening nut 13, wherein the moving block 8 and the adjusting bolt 7 can be assembled in the later period, and the production cost of each part is lower, the cost for producing the integral embedded connecting piece is reduced, the installation cost for the curtain wall is further reduced, and the stability of the positioning plate 1 after adjustment is improved by matching the first fastening nut 5 and the limited adjusting bolt 7.

Implementation three

Referring to fig. 1, 2, 3, 6 and 7, the present embodiment includes all the embodiments described above, and further includes that a symmetrical angle steel connecting piece 15 is tightly attached to a surface of the positioning plate 1, which is far away from the template 2, lateral sides of two sides of the angle steel connecting piece 15 are respectively provided with a horizontal second adjusting groove 17 and a horizontal third adjusting groove 18, a surface of the positioning plate 1, which is far away from the template 2, is provided with a plurality of first threaded columns 16 adapted to the second adjusting grooves 17, lateral sides of the first threaded columns 16 are in threaded connection with third fastening nuts 23, one ends of the plurality of first threaded columns 16, which are close to the positioning plate 1, are fixedly connected with limiting blocks 19 adapted to the second adjusting grooves 17, one side of the limiting blocks 19, which is far away from the first threaded columns 16, is fixedly connected with second threaded columns 20, and a surface of the positioning plate 1, which is far away from the template 2, is provided with a plurality of threaded holes 21 adapted to the second threaded columns 20.

In the specific implementation manner in the embodiment, when the diagonal steel connecting piece 15 is installed, the second threaded column 20 is in threaded connection with the threaded hole 21, the second threaded column 20 is screwed down on the side face of the limiting block 19 by means of the spanner, the second adjusting groove 17 on one side of the angle steel connecting piece 15 is sleeved on the side faces of the first threaded columns 16, the limiting block 19 is just clamped in the second adjusting groove 17, the angle steel connecting piece 15 is in a vertical state due to the limiting of the limiting block 19, meanwhile, the second adjusting groove 17 can slide horizontally on the side face of the first threaded column 16, the diagonal steel connecting piece 15 can be adjusted in the horizontal direction, the first adjusting groove 4 is matched, the height and the horizontal direction of the angle steel connecting piece 15 are adjusted, after the position of the angle steel connecting piece 15 is adjusted, the third fastening nut 23 is in threaded connection with the side face of the first threaded column 16, the position of the third fastening nut 23 is screwed down, the stile is installed between the two angle steel connecting pieces 15, one end of the installation bolt penetrates through the third adjusting groove 18 and the side face of the stile, meanwhile, the installation of the stile can be adjusted in the horizontal direction through the third adjusting groove 18, and the installation of the vertical stile can be adjusted in the vertical direction, and the installation of the vertical direction can be adjusted in the vertical direction.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a pre-buried connecting piece of curtain, includes locating plate (1) of hugging closely in template (2) outside, wear to be equipped with on locating plate (1) a plurality of pre-buried muscle (3) that run through template (2), a serial communication port, run through on locating plate (1) and set up a plurality of vertical first adjustment groove (4), pre-buried muscle (3) one end side threaded connection has first fastening nut (5), sliding tray (6) have been seted up to opposite side wall in first adjustment groove (4), sliding connection has movable block (8) in sliding tray (6), pre-buried muscle (3) run through movable block (8), locating plate (1) side is run through and is had adjusting bolt (7) that one end extends to in sliding tray (6), adjusting bolt (7) run through movable block (8) and with movable block (8) threaded connection.

2. The curtain wall embedded connecting piece according to claim 1, wherein the locating plate (1) is fixedly connected with a threaded ring (9) relative to the top, a threaded sleeve (10) in threaded connection with the inner side wall of the threaded ring (9) is rotationally connected to the side face of the adjusting bolt (7), and a second fastening nut (13) is in threaded connection with the side face of the adjusting bolt (7).

3. The curtain wall embedded connecting piece according to claim 2, wherein the threaded sleeve (10) is composed of two semicircles, a limiting ring (11) is fixedly connected to the side face of the adjusting bolt (7), and a rotary groove (12) matched with the limiting ring (11) is formed in the inner side wall of the threaded sleeve (10).

4. Curtain wall pre-buried connecting piece according to claim 1, characterized in that the opposite side of the locating plate (1) is provided with an insertion opening (14) adapted to the moving block (8).

5. The curtain wall embedded connecting piece according to claim 1, characterized in that a symmetrical angle steel connecting piece (15) is clung to one surface of the locating plate (1) far away from the template (2), a transverse second adjusting groove (17) and a transverse third adjusting groove (18) are respectively formed in two side surfaces of the angle steel connecting piece (15), a plurality of first threaded columns (16) matched with the second adjusting groove (17) are arranged on one surface of the locating plate (1) far away from the template (2), and a third fastening nut (23) is connected to the side surface of the first threaded columns (16) in a threaded mode.

6. The curtain wall embedded connecting piece according to claim 5, wherein one end, close to the locating plate (1), of a plurality of first threaded columns (16) is fixedly connected with a limiting block (19) matched with a second adjusting groove (17), one side, far away from the first threaded columns (16), of the limiting block (19) is fixedly connected with a second threaded column (20), and a plurality of threaded holes (21) matched with the second threaded columns (20) are formed in one surface, far away from the template (2), of the locating plate (1).

7. A curtain wall pre-buried connector according to claim 1, characterised in that each pre-buried bar (3) is provided with an elbow (22) at its end.