Positioning Device and Method for Glass Curtain Wall Construction

Abstract

The present invention relates to a positioning device for glass curtain wall construction, which comprises a base, a positioning frame and an adsorption frame; a telescopic power member A for driving the positioning frame to move back and forth is provided on the base; a vacuum negative pressure mechanism is provided at the front end of the positioning frame, a telescopic power mechanism is provided at the rear end, and a number of sliding tracks extending back and forth are provided on the periphery of the positioning frame; the adsorption frame is arranged around the periphery of the positioning frame, and a number of sliding rods corresponding to and cooperating with the sliding tracks are provided thereon. A number of vacuum suction cups are provided on the front side of the adsorption frame, and the adsorption frame is driven by the telescopic power mechanism to perform forward and backward sliding movements. The purpose of the present invention is to provide a positioning device and method for glass curtain wall construction, aiming to solve the technical problems that the prior art cannot achieve precise positioning of the glass curtain wall, resulting in deviations in the subsequent installation process and low installation efficiency. The advantages of the present invention are: 1. High-efficiency and precise positioning; 2. Firm adsorption and high safety.

Description

Technical Field

[0001] The present invention relates to glass curtain wall installation equipment, in particular to a positioning device and method for glass curtain wall construction. Background Art

[0002] The authorized publication number "CN208518147U" discloses "a glass curtain wall installation positioning device, including a support frame arranged on a building body and a glass curtain wall body connected to the support frame; it further includes a plurality of telescopic rod structures and electric push rods arranged between the support frame and the glass curtain wall body; the telescopic rod structure includes an outer sleeve connected to the support frame, an inner sleeve fitted in the inner hole of the outer sleeve, a telescopic rod fitted on the inner sleeve and connected to the glass curtain wall body, and a first pin shaft arranged on the telescopic rod for sliding connection with a waist-shaped groove on the outer sleeve; the glass curtain wall body is connected to the support frame through the telescopic rod structure, and an electric push rod is provided, so that the glass curtain wall body can be reliably installed and positioned on the support frame; when replacing the glass curtain wall body, remove the structural sealant, and then control the electric push rod to act, the glass curtain wall body is pushed out, and the glass curtain wall body can be smoothly removed; its operation is convenient and the safety and reliability are good".

[0003] During the installation of a glass curtain wall, positioning is a particularly important link. If there are errors in positioning, it will cause troubles to subsequent installation. The above patent cannot achieve good positioning during the installation of the glass curtain wall, resulting in deviations during the installation process and ultimately leading to the problem of low installation efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide a positioning device and method for glass curtain wall construction, aiming to solve the technical problems that the prior art cannot achieve precise positioning of the glass curtain wall, resulting in deviations during the subsequent installation process and low installation efficiency.

[0005] The purpose of the present invention is achieved through the following technical solutions: A positioning device for glass curtain wall construction includes a base, a positioning frame, and an adsorption frame; a telescopic power member A for driving the positioning frame to move back and forth is provided on the base; a vacuum negative pressure mechanism is provided at the front end of the positioning frame, a telescopic power mechanism is provided at the rear end, and a plurality of sliding tracks extending back and forth are provided on the periphery of the positioning frame; the adsorption frame is arranged around the periphery of the positioning frame, and a plurality of sliding rods corresponding to and cooperating with the sliding tracks are provided thereon. A plurality of vacuum suction cups are provided on the front side of the adsorption frame, and the adsorption frame is driven by the telescopic power mechanism to perform a back-and-forth sliding movement.

[0006] Compared with the prior art, the advantages of the present invention are as follows:

[0007] 1. High-precision positioning: The front end of the positioning frame of the present invention is provided with a graphic positioning head, and a positioning identification layer matching the outer contour of the graphic positioning head is provided on the glass curtain wall. By aligning the graphic positioning head with the positioning identification layer on the glass curtain wall, rapid positioning can be achieved;

[0008] 2. Firm adsorption and high safety: The present invention includes a positioning frame and an adsorption frame. After the positioning frame is accurately positioned, the negative pressure holes on it are in close contact with the glass curtain wall. The braking vacuum roots pump extracts the air in the negative pressure holes, thereby forming a negative pressure space to firmly adsorb the glass curtain wall and achieve preliminary adsorption;

[0009] Then, the telescopic power member B is braked to drive the adsorption frame to move forward, so that the vacuum suction cups on the front side of the adsorption frame are in close contact with the glass curtain wall, and then the glass curtain wall is adsorbed to achieve secondary adsorption and ensure the firmness of adsorption. Brief Description of the Drawings

[0010] Figure 1 is a three-dimensional structural schematic diagram of an embodiment of a positioning device for glass curtain wall construction according to the present invention.

[0011] Figure 2 is a three-dimensional structural schematic diagram of another perspective of the positioning device for glass curtain wall construction.

[0012] Figure 3 is Figure 2 an enlarged view of part A in

[0013] Reference numeral description: 1 base, 2 positioning frame, 2-1 graphic positioning head, 3 adsorption frame, 3-1 slide bar, 3-2 vacuum suction cup, 4 telescopic power member A, 5 vacuum negative pressure mechanism, 5-1 vacuum roots pump, 5-2 negative pressure hole, 6 telescopic power mechanism, 6-1 telescopic support, 6-2 telescopic power member B, 7 sliding track, 7-1 chute, 7-2 limiting rod, 7-3 return spring, 8 glass curtain wall, 8-1 positioning identification layer. Detailed Description of the Specific Embodiment

[0014] The following will describe the content of the present invention in detail with reference to the drawings of the specification and the embodiments:

[0015] As Figures 1-3 shown is a schematic diagram of an embodiment of a positioning device for glass curtain wall construction provided by the present invention.

[0016] A positioning device for glass curtain wall construction includes a base 1, a positioning frame 2, and an adsorption frame 3;

[0017] A telescopic power member A4 for driving the positioning frame 2 to move back and forth is provided on the base 1; a vacuum negative pressure mechanism 5 is provided at the front end of the positioning frame 2, a telescopic power mechanism 6 is provided at the rear end, and a plurality of sliding tracks 7 extending back and forth are provided on the periphery of the positioning frame 2;

[0018] The adsorption frame 3 is arranged around the circumferential side of the positioning frame 2, and is provided with a plurality of sliding rods 3-1 corresponding to and cooperating with the sliding tracks 7. The front side of the adsorption frame 3 is provided with a plurality of vacuum suction cups 3-2, and the adsorption frame 3 is driven by a telescopic power mechanism 6 to perform forward and backward sliding movements.

[0019] The front end of the positioning frame 2 is provided with a graphic positioning head 2-1, and a positioning identification layer matching the outer contour of the graphic positioning head 2-1 is arranged on the glass curtain wall; the vacuum negative pressure mechanism 5 is arranged on the front side of the graphic positioning head 2-1.

[0020] The positioning frame 2 is a cross, and the graphic positioning head 2-1 at its front end is cross-shaped; the sliding tracks 7 are respectively arranged on the four side edges of the cross.

[0021] The adsorption frame 3 is circular ring-shaped, and a total of four sliding rods 3-1 are arranged thereon, and each sliding rod 3-1 is distributed in a divergent manner with the positioning frame 2 as the center.

[0022] The front side of the sliding rod 3-1 is in the same plane as the front side of the adsorption frame 3, and vacuum suction cups 3-2 are also arranged thereon.

[0023] The vacuum negative pressure mechanism 5 includes a vacuum roots pump 5-1 and a plurality of negative pressure holes 5-2 connected to the vacuum roots pump 5-1, and the negative pressure holes 5-2 are arranged in an array on the front side of the graphic positioning head 2-1.

[0024] The sliding track 7 includes a sliding groove 7-1 and a limiting rod 7-2 connected in the sliding groove 7-1, and the inner end of the sliding rod 3-1 is movably connected to the limiting rod 7-2.

[0025] A return spring 7-3 is sleeved on the limiting rod 7-2, and both ends of the return spring 7-3 are respectively connected to the sliding rod 3-1 and the rear end of the sliding groove 7-1.

[0026] The telescopic power mechanism 6 includes a telescopic bracket 6-1 fixed to the rear end of the positioning frame 2, and a plurality of telescopic power members B6-2 are arranged between the telescopic bracket 6-1 and the adsorption frame 3.

[0027] In this embodiment, a total of four telescopic power members B6-2 are arranged.

[0028] The working principle of the present invention is as follows:

[0029] 1. Align the graphic positioning head 2-1 at the front end of the positioning frame 2 with the positioning identification layer 8-1 on the glass curtain wall 8, and make the graphic positioning head 2-1 and the positioning identification layer 8-1 fit with each other. At this time, the negative pressure holes 5-2 are in close contact with the glass curtain wall 8, realizing rapid positioning;

[0030] 2. Brake vacuum Roots pump 5-1. The vacuum pumping port of the vacuum Roots pump 5-1 extracts the air in the negative pressure hole 5-2, thereby forming a negative pressure space, and uses the negative pressure suction to firmly adsorb the glass curtain wall 8.

[0031] 3. Brake telescopic power member B6-2 drives the adsorption frame 3 to move forward, so that the vacuum suction cup 3-2 on the front side of the adsorption frame 3 fits with the glass curtain wall 8, further adsorbing the glass curtain wall 8 and increasing the firmness of the adsorption.

[0032] 4. Brake telescopic power member A4 moves the glass curtain wall 8 to achieve the rapid and precise installation of the glass curtain wall 8.

Claims

1. A positioning device for glass curtain wall construction, characterized in that: it comprises a base (1), a positioning frame (2) and an adsorption frame (3); a telescopic power member A (4) for driving the positioning frame (2) to move back and forth is provided on the base (1); a vacuum negative pressure mechanism (5) is provided at the front end of the positioning frame (2), and a telescopic power mechanism (6) is provided at the rear end, and a plurality of sliding tracks (7) extending back and forth are provided on the periphery of the positioning frame (2); the adsorption frame (3) is arranged around the periphery of the positioning frame (2), and a plurality of slide bars (3-1) corresponding to and cooperating with the sliding tracks (7) are provided thereon. A plurality of vacuum suction cups (3-2) are provided on the front side surface of the adsorption frame (3), and the adsorption frame (3) is driven by the telescopic power mechanism (6) to perform a back-and-forth sliding movement; a graphic positioning head (2-1) is provided at the front end of the positioning frame (2), and a positioning identification layer matching the outer contour of the graphic positioning head (2-1) is provided on the glass curtain wall; the vacuum negative pressure mechanism (5) is arranged on the front side surface of the graphic positioning head (2-1); the positioning frame (2) is a cross, and the graphic positioning head (2-1) at its front end is cross-shaped; the sliding tracks (7) are respectively arranged on the four side edges of the cross; the vacuum negative pressure mechanism (5) comprises a vacuum roots pump (5-1) and a plurality of negative pressure holes (5-2) connected to the vacuum roots pump (5-1), and the negative pressure holes (5-2) are arranged in an array on the front side surface of the graphic positioning head (2-1); the sliding track (7) comprises a chute (7-1) and a limiting rod (7-2) connected in the chute (7-1), and the inner end of the slide bar (3-1) is movably connected to the limiting rod (7-2); a return spring (7-3) is sleeved on the limiting rod (7-2), and the two ends of the return spring (7-3) are respectively connected to the slide bar (3-1) and the rear end of the chute (7-1).

2. The positioning device for glass curtain wall construction according to claim 1, characterized in that: the telescopic power mechanism (6) comprises a telescopic bracket (6-1) fixed to the rear end of the positioning frame (2), and a plurality of telescopic power members B (6-2) are provided between the telescopic bracket (6-1) and the adsorption frame (3).

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