Angle-adjustable curtain wall connecting structure

Abstract

The utility model discloses an angle-adjustable curtain wall connecting structure which comprises a base plate used for being fixedly installed on an outer wall in an attached mode, a dovetail groove and limiting grooves symmetrically arranged relative to the dovetail groove are formed in the surface of the base plate, and an end plate located at the end of the dovetail groove is fixedly attached to the end of the base plate. A threaded rod extending into the dovetail groove is rotationally installed on the side wall of the end plate, an adjusting block arranged in the dovetail groove in a sliding mode is rotationally connected to the periphery of the threaded rod, and a fixing rod capable of sliding in the mode of being attached to the surface of the base plate is fixedly installed at the top of the adjusting block. When the curtain wall is installed, the angle between the adjacent curtain walls can be adjusted according to the decoration modeling of an outer wall, the gap between the adjacent curtain walls can be controlled to be within a proper range, and the attractiveness of the installed curtain walls is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation structures, in particular to an angle-adjustable curtain wall connection structure. Background Art

[0002] Curtain wall is a lightweight wall with decorative effect commonly used in modern large and high-rise buildings. It is composed of panels and supporting structure systems. It has a certain displacement ability relative to the main structure or a certain deformation ability itself. It is a building's external protective structure or decorative structure that does not bear the effects of the main structure. The curtain wall is installed on the exterior wall of the building through a connecting structure.

[0003] Application No. CN202320820782.8 discloses an angle-adjustable curtain wall connection structure, including a base, a fixed seat fixedly provided at the bottom of the base, a hinge mechanism provided on the fixed seat, a curtain wall body movably connected to the front of the base, the fixed seat is hinged to the curtain wall body through the hinge mechanism, the position of the movable block is changed by the rotation of the lead screw, so that the angle of the movable rod changes accordingly, thereby changing the angle of the curtain wall body hinged on the fixed seat, making it more convenient to adjust the angle of the curtain wall, and forming a triangle through the movable rod, the curtain wall body and the base, thereby improving the stability of the curtain wall body fixed on the exterior wall.

[0004] When fixing the curtain wall on the exterior wall, in order to ensure the aesthetic effect of the curtain wall after installation, it is necessary to control the gap between adjacent curtain walls when installing the curtain wall. When the device is in use, when the base is fixed on the exterior wall to adjust the angle of the curtain wall, if the gap is too large or too small, the base needs to be removed and reinstalled, resulting in low efficiency of curtain wall installation. For this reason, we propose an angle-adjustable curtain wall connection structure. Utility Model Content

[0005] The main purpose of the utility model is to provide a curtain wall connection structure with adjustable angle. When installing the curtain wall, the angle between adjacent curtain walls can be adjusted according to the exterior wall decoration shape, and the gap between adjacent curtain walls can be controlled to be within a suitable range, thereby ensuring the aesthetics of the curtain wall after installation, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] An angle-adjustable curtain wall connection structure, comprising:

[0008] A base plate for being fitted and fixedly mounted on an exterior wall, wherein the surface of the base plate is constructed with a dovetail groove and a limit groove symmetrically arranged with respect to the dovetail groove, an end plate located at the end of the dovetail groove is fitted and fixed at the end of the base plate, and a screw extending into the dovetail groove is rotatably mounted on the side wall of the end plate, an adjusting block slidably arranged in the dovetail groove is rotatably connected to the outer circumference of the screw, and a fixing rod that can slide in accordance with the surface of the base plate is fixedly mounted on the top of the adjusting block;

[0009] Both ends of the fixing rod are fixed with sliding seats that are attached to the surface of the substrate, the side walls of the sliding seats are rotatably mounted with rotating shafts, and a rotating seat with a curtain wall mounting assembly on the top is fixed between the ends of the rotating shaft, and an angle adjustment limit assembly for limiting the rotation of the rotating shaft is installed on the outer wall of the sliding seat on one side.

[0010] Preferably, the angle adjustment limit assembly includes an end gear fixed to the end of the rotating shaft and a limit ring fixed to the side wall of the sliding seat, the bottom of the limit ring is integrally formed with a bottom frame, a vertical rod is slidably penetrated through the top of the bottom frame, a tooth block that fits with the end gear is fixed to the top of the vertical rod, a through rod extending to the inside of the vertical rod is fixed to the inner bottom surface of the bottom frame, and the outer periphery of the through rod is sleeved with a push spring that abuts against the bottom of the vertical rod.

[0011] Preferably, the curtain wall installation assembly comprises a fixing bar fixed to the outer periphery of the rotating seat, and a curtain wall installation bar is welded and fixed to the surface of the fixing bar.

[0012] Preferably, the side wall of the end portion is flush with the end portion of the substrate, and the surface of the substrate is provided with circular holes distributed in a matrix.

[0013] Preferably, the side wall of the bottom frame is configured with a rectangular notch, and the side wall of the vertical rod is fixed with a horizontal bar extending into the rectangular notch and used for pushing the through rod to move downward.

[0014] Preferably, a symmetrically arranged limit block is fixedly mounted on the bottom of the fixing rod, a round hole is formed on the side wall of the limit block, and a limit rod inserted into the limit groove is passed through the round hole.

[0015] Preferably, semicircular plates are fixed on both sides of the curtain wall mounting strip, and the semicircular plates are distributed at equal intervals.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The angle-adjustable curtain wall connection structure can adjust the angle between adjacent curtain walls according to the exterior wall decoration shape when installing the curtain wall by setting the angle adjustment limit assembly, so that the curtain wall can form a designed shape after installation;

[0018] 2. The angle-adjustable curtain wall connection structure, through the dovetail groove, end plate, screw, fixing rod and sliding seat, can adjust the distance between adjacent curtain walls laterally after the curtain wall is adjusted to the installation angle, when the gap between adjacent curtain walls is too large to affect the appearance or too small to affect the fixation of the curtain wall, so that the gap between adjacent curtain walls is within a suitable range, thereby ensuring the aesthetics of the curtain wall after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of an angle-adjustable curtain wall connection structure.

[0020] Figure 2 The utility model is a structural schematic diagram of a fixing rod in an angle-adjustable curtain wall connection structure.

[0021] Figure 3 The utility model is a cross-sectional view of an angle adjustment limit assembly in an angle-adjustable curtain wall connection structure.

[0022] Figure 4 The utility model is a structural schematic diagram of a rotating seat in an angle-adjustable curtain wall connection structure.

[0023] In the figure: 1. base plate; 2. sliding seat; 3. fixing rod; 4. limiting block; 5. adjusting block; 6. screw rod; 7. end plate; 8. limiting rod; 9. rotating seat; 10. rotating shaft; 11. angle adjustment limiting assembly; 111. end gear; 112. gear block; 113. vertical rod; 114. bottom frame; 115. through rod; 116. pushing spring; 117. horizontal bar; 118. limiting ring; 12. fixing bar; 13. curtain wall installation bar; 14. semicircular plate. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1-3As shown, an angle-adjustable curtain wall connection structure includes a base plate 1 for being fitted and fixedly installed on an exterior wall, the surface of the base plate 1 is structured with a dovetail groove and a limit groove symmetrically arranged about the dovetail groove, the end of the base plate 1 is fitted and fixed with an end plate 7 located at the end of the dovetail groove, and a screw 6 extending into the dovetail groove is rotatably installed on the side wall of the end plate 7, an adjusting block 5 slidably arranged in the dovetail groove is rotatably connected to the outer circumference of the screw 6, a fixing rod 3 that can slide in line with the surface of the base plate 1 is fixedly installed on the top of the adjusting block 5, sliding seats 2 that are fitted on the surface of the base plate 1 are fixed at both ends of the fixing rod 3, a rotating shaft 10 is rotatably installed on the side walls of the sliding seat 2, and a rotating seat 9 with a curtain wall mounting assembly on the top is fixed between the ends of the rotating shaft 10, and an angle adjustment limit assembly 11 for limiting the rotation of the rotating shaft 10 is installed on the outer wall of the sliding seat 2 on one side.

[0026] The angle adjustment limit assembly 11 is used to flexibly adjust the angle of the curtain wall during installation and quickly limit and fix the angle of the curtain wall. When installing the curtain wall after the curtain wall angle adjustment is completed, it can be known whether there is a conflict between the installations of adjacent curtain walls. If the gap is too small to cause installation conflicts and if the gap is too large to affect the viewing effect of the curtain wall, the position of the fixed rod 3 and the sliding seat 2 can be horizontally adjusted by rotating the screw rod 6 so that the gap between the connected curtain walls is within a suitable range, thereby ensuring the normal progress of the curtain wall installation operation and the aesthetics after installation. If the gap is found to be inappropriate, it can be adjusted in time to ensure the efficiency of the curtain wall installation.

[0027] Specifically, the angle adjustment limit assembly 11 includes an end gear 111 fixed to the end of the rotating shaft 10 and a limit ring 118 fixed to the side wall of the sliding seat 2. The bottom of the limit ring 118 is integrally formed with a bottom frame 114. A vertical rod 113 is slidably penetrated through the top of the bottom frame 114. A tooth block 112 that fits with the end gear 111 is fixed to the top of the vertical rod 113. A through rod 115 extending to the inside of the vertical rod 113 is fixed to the inner bottom surface of the bottom frame 114. The outer periphery of the through rod 115 is sleeved with a push spring 116 that abuts against the bottom of the vertical rod 113. The side wall of the bottom frame 114 is constructed with a rectangular notch. The side wall of the vertical rod 113 is fixed with a horizontal bar 117 extending into the rectangular notch for pushing the through rod 115 to move downward.

[0028] When the horizontal bar 117 is pressed down to drive the vertical rod 113 to move downward, the tooth block 112 can be driven downward by the vertical rod 113. When the tooth block 112 is separated from the end gear 111, the rotating shaft 10 can be freely rotated to change the installation angle of the curtain wall. After loosening the horizontal bar 117, the vertical rod 113 is pushed upward under the action of the spring, so that the tooth block 112 is fitted with the end gear 111, thereby limiting the rotating shaft 10 between the sliding seats 2 to prevent the curtain wall from rotating at will.

[0029] Specifically, the curtain wall installation assembly includes a fixing bar 12 fixed to the outer periphery of the rotating seat 9, a curtain wall installation bar 13 is welded and fixed to the surface of the fixing bar 12, semicircular plates 14 are fixed on both sides of the curtain wall installation bar 13, and the semicircular plates 14 are distributed at equal intervals.

[0030] The fixing strip 12 and the curtain wall installation strip 13 facilitate the installation of the curtain wall.

[0031] Specifically, the side wall of the end portion is flush with the end portion of the substrate 1 , and the surface of the substrate 1 is provided with circular holes distributed in a matrix.

[0032] With the help of the circular holes, it is convenient to use chemical expansion bolts to fix the base plate 1 on the external wall.

[0033] Specifically, a symmetrically arranged limit block 4 is fixedly installed at the bottom of the fixing rod 3 , a side wall of the limit block 4 is configured with a circular hole, and a limit rod 8 inserted into the limit groove is passed through the circular hole.

[0034] The cooperation between the limiting block 4 and the limiting rod 8 facilitates the stability of the fixing rod 3 during lateral movement.

[0035] It should be noted that the utility model is an angle-adjustable curtain wall connection structure. First, a bolt groove is opened on the outer wall. After the base plate 1 is attached to the outer wall, the base plate 1 is fixed to the outer wall by passing the chemical expansion bolt through the round hole. Then, the horizontal bar 117 is pressed downward by the finger, so that the vertical rod 113 moves downward along the outer periphery of the through rod 115 until the tooth block 112 is separated from the end gear 111. Then, the angle of the rotating shaft 10 is changed. When the rotating shaft 10 is adjusted to a suitable angle, the horizontal bar 117 is loosened, and the tooth block 112 is pushed upward under the action of the jacking spring 116. 2 reset and fit with the end gear 111. At this time, the rotating shaft 10 is limited and fixed under the cooperation of the end gear 111 and the gear block 112. The curtain wall is fitted on the curtain wall installation strip 13 and the semicircular plate 14 to check the gap between adjacent curtain walls. If the gap is too large or too small, insert a flat head into the end of the screw rod 6 to drive the screw rod 6 to rotate. The screw 6 and the adjusting block 5 rotate relative to each other to drive the adjusting block 5 to slide along the inner wall of the dovetail groove. In this way, the distance between the adjacent curtain walls is changed through the fixing rod 3 and the sliding seat 2 to ensure that the gap between the adjacent curtain walls is within a suitable range after installation.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An angle-adjustable curtain wall connection structure, characterized in that: include: A base plate (1) for being fitted and fixedly mounted on an exterior wall, the surface of the base plate (1) being constructed with a dovetail groove and a limit groove symmetrically arranged with respect to the dovetail groove, an end plate (7) located at the end of the dovetail groove being fitted and fixed at the end of the base plate (1), and a screw rod (6) extending into the dovetail groove being rotatably mounted on the side wall of the end plate (7), an adjustment block (5) slidably arranged in the dovetail groove being rotatably connected to the outer circumference of the screw rod (6), and a fixing rod (3) being slidably mounted in contact with the surface of the base plate (1) being fixedly mounted on the top of the adjustment block (5); Both ends of the fixed rod (3) are fixed with a sliding seat (2) that is attached to the surface of the base plate (1), and the side walls of the sliding seat (2) are rotatably mounted with a rotating shaft (10), and a rotating seat (9) with a curtain wall mounting component on the top is fixed between the ends of the rotating shaft (10), and an angle adjustment limit assembly (11) for limiting the rotation of the rotating shaft (10) is installed on the outer wall of the sliding seat (2) on one side.

2. The angle-adjustable curtain wall connection structure according to claim 1, characterized in that: The angle adjustment limit assembly (11) comprises an end gear (111) fixed to the end of the rotating shaft (10) and a limit ring (118) fixed to the side wall of the sliding seat (2); a bottom frame (114) is integrally formed at the bottom of the limit ring (118); a vertical rod (113) is slidably penetrated through the top of the bottom frame (114); a tooth block (112) abutting against the end gear (111) is fixed to the top of the vertical rod (113); a through rod (115) extending into the interior of the vertical rod (113) is fixed to the inner bottom surface of the bottom frame (114); and a push spring (116) abutting against the bottom of the vertical rod (113) is sleeved on the outer periphery of the through rod (115).

3. The angle-adjustable curtain wall connection structure according to claim 1, characterized in that: The curtain wall installation assembly comprises a fixing strip (12) fixed to the outer periphery of the rotating seat (9), and a curtain wall installation strip (13) is welded and fixed to the surface of the fixing strip (12).

4. The angle-adjustable curtain wall connection structure according to claim 1, characterized in that: The side wall of the end portion is flush with the end portion of the substrate (1), and the surface of the substrate (1) is provided with circular holes distributed in a matrix.

5. The angle-adjustable curtain wall connection structure according to claim 2, characterized in that: The side wall of the bottom frame (114) is configured with a rectangular notch, and the side wall of the vertical rod (113) is fixed with a horizontal bar (117) extending into the rectangular notch and used to push the through rod (115) to move downward.

6. The angle-adjustable curtain wall connection structure according to claim 1, characterized in that: A symmetrically arranged limit block (4) is fixedly mounted on the bottom of the fixed rod (3); a side wall of the limit block (4) is provided with a circular hole, and a limit rod (8) inserted into a limit groove is inserted into the circular hole.

7. The angle-adjustable curtain wall connection structure according to claim 3, characterized in that: Semicircular plates (14) are fixed on both sides of the curtain wall installation strip (13), and the semicircular plates (14) are distributed at equal intervals.

Images