Fireproof window positioning and pressing device

Abstract

The utility model belongs to the technical field of fireproof windows, and provides a fireproof window positioning and pressing device which comprises four mounting blocks and two connecting plates, openings of the mounting blocks are opposite, a rectangle is defined by the mounting blocks, and the connecting plates are symmetrically arranged on the left side and the right side and distributed between the mounting blocks on the left side and the right side. Silica gel pads are uniformly arranged on the top surface of the connecting plate, and mounting grooves are formed in the positions, close to the silica gel pads, of the connecting plate; damping springs are arranged in the mounting groove at equal intervals. According to the scheme, the structure is simple, splicing and hollowed-out arrangement is adopted, the weight of the positioning and pressing device can be greatly reduced, and machining and taking of the positioning and pressing device are facilitated; during storage, the device can also be used as a buffering or protecting mechanism; the tensioning rod is sleeved with the silica gel sleeve, a frame of the fireproof window is placed on the top face of the connecting plate, the frame is buffered and protected through the silica gel pad and the damping spring at the bottom, the fireproof window is very convenient to machine, and secondary damage to a protection window frame body is reduced as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof windows, in particular to a positioning and pressing device for fireproof windows. Background Technique

[0002] A fireproof window refers to a window that can meet the requirements of fire resistance stability and fire resistance integrity together with the frame within a certain period of time. When daylighting and ventilation are required between the outer walls of two buildings with insufficient fire separation distance or between spaces separated by a firewall, fireproof windows should be used. During the production process of fireproof windows, positioning and pressing are often required for secondary processing, such as correcting the position of the glass and the frame, correcting the installation of skewed glass, repositioning the glass plate, and reducing the impact of bumps on the fireproof window frame during storage and transportation.

[0003] However, the existing fixing devices are all heavy, and adding the weight of the fireproof window itself will be even heavier, making it difficult to rotate the frame during processing. At the same time, traditional jigs are extremely likely to scratch the surface of the fireproof window during the process of turning over and transporting the fireproof window, affecting later sales, and rework will increase additional costs. For this reason, we have proposed a positioning and pressing device for fireproof windows. Content of the Utility Model

[0004] The purpose of the utility model is to provide a positioning and pressing device for fireproof windows to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A positioning and pressing device for fireproof windows, including four mounting blocks and two connecting plates. The mounting blocks have opposite openings and enclose a rectangle. The connecting plates are symmetrically arranged on the left and right and are distributed between the left and right mounting blocks.

[0006] Silicone pads are evenly arranged on the top surface of the connecting plate. Installation grooves are opened at positions of the connecting plate close to the silicone pads. Damping springs are arranged at equal intervals in the installation grooves.

[0007] Any one of the mounting blocks includes upper and lower clamping surfaces, which are rotatably installed between the two clamping surfaces through a hinge. Symmetrically screwed on the side of the mounting block away from the connecting plate is a docking locking bolt, and the docking locking bolt is screwed inward to the connecting plate.

[0008] A pressing and locking bolt is arranged at the top of the mounting block, and the upper and lower clamping surfaces are locked from top to bottom by the pressing and locking bolt. The position of the pressing and locking bolt is on the outside of the mounting block, and the pressing and locking bolt does not contact the docking locking bolt.

[0009] Tensioning mechanisms are symmetrically arranged between the mounting blocks, and the tensioning mechanisms pull the adjacent mounting blocks together.

[0010] The tensioning mechanism includes a tensioning rod, a bolt head, and an adjusting nut. The adjusting nuts are screwed onto both ends of the tensioning rod, and the other ends of the adjusting nuts are screwed onto the bolt head. The thread directions on both sides of the adjusting nut are opposite.

[0011] Preferably, the silica gel pad is movably arranged in the installation groove. Limiting plates are arranged on both the left and right sides of the silica gel pad, and the limiting plates are clamped in the installation groove; the top corners of the silica gel pad are all rounded.

[0012] Preferably, the bolt head is welded to the installation block, and the bolt heads on adjacent installation blocks are perpendicular to each other.

[0013] Preferably, the diameters of the tensioning mechanisms longitudinally installed on the left and right sides are 1.5 times the diameters of the tensioning mechanisms at other positions; silica gel sleeves are sleeved on both the tensioning rod and the adjusting nut.

[0014] Preferably, the top of the shock-absorbing spring abuts against the bottom of the silica gel pad, and sound-absorbing cotton is filled at the installation positions of the shock-absorbing springs.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The structure of this solution is simple. By adopting splicing and hollowing-out settings, the weight of the positioning and pressing device can be greatly reduced, which is convenient for processing and taking; it can also be used as a buffer or protection mechanism during storage; a silica gel sleeve is sleeved on the tensioning rod, and the frame of the fire window is placed on the top surface of the connecting plate. The silica gel pad and the shock-absorbing spring at the bottom are used to buffer and protect it, which can effectively prevent scratching the surface of the fire window when applying pressure and reduce scratches. After both sides of the installation block are in contact with the fire window, use the pressing and locking bolts to screw and fix the upper and lower clamping surfaces. It is very convenient when processing the fire window and can also minimize secondary damage to the protective window frame. Description of the Drawings

[0017] Figure 1 is the front view of the present utility model;

[0018] Figure 2 is the top view of the present utility model;

[0019] Figure 3 is the present utility model Figure 1 left side enlarged view;

[0020] Figure 4 is the schematic diagram of the installation block of the present utility model;

[0021] Figure 5 is the connection plan view of the tensioning mechanism of the present utility model;

[0022] Figure 6This is a schematic plan view of the buffer structure of the silica gel pad of the present utility model.

[0023] In the figure: 1 mounting block; 2 connecting plate; 3 tensioning mechanism; 4 tensioning rod; 5 silica gel pad; 6 pressing and locking bolt; 7 docking and locking bolt; 8 bolt head; 9 adjusting nut; 10 shock-absorbing spring. Specific implementation mode

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0026] Embodiment:

[0027] Please refer to Figures 1-6 , the present utility model provides a technical solution for a fireproof window positioning and pressing device: including four mounting blocks 1 and two connecting plates 2;

[0028] The mounting blocks 1 have opposite openings and enclose a rectangle. The connecting plates 2 are symmetrically arranged on the left and right, and are distributed between the left and right mounting blocks 1;

[0029] Silica gel pads 5 are evenly arranged on the top surfaces of the connecting plates 2, and mounting grooves are opened at positions of the connecting plates 2 close to the silica gel pads 5;

[0030] The silica gel pads 5 are movably arranged in the mounting grooves. Limiting plates are arranged on both the left and right sides of the silica gel pads 5, and the limiting plates are clamped in the mounting grooves;

[0031] Shock-absorbing springs 10 are equidistantly arranged in the mounting grooves, and the tops of the shock-absorbing springs 10 abut against the bottoms of the silica gel pads 5; the top corners of the silica gel pads 5 are all rounded;

[0032] Any one of the mounting blocks 1 includes upper and lower clamping surfaces, and the two clamping surfaces are rotatably mounted through a hinge; on the side of the mounting block 1 away from the connecting plate 2, docking and locking bolts 7 are symmetrically screwed, and the docking and locking bolts 7 are screwed inwardly onto the connecting plate 2;

[0033] The top of the mounting block 1 is provided with a pressing and locking bolt 6. The pressing and locking bolt 6 locks the upper and lower clamping surfaces from top to bottom. The position of the pressing and locking bolt 6 is on the outside of the mounting block 1, and the pressing and locking bolt 6 does not contact the docking locking bolt 7;

[0034] Tensioning mechanisms 3 are symmetrically arranged between the mounting blocks 1. The tensioning mechanism 3 includes a tensioning rod 4, a bolt head 8, and an adjusting nut 9. The bolt head 8 is welded to the mounting block 1, and the bolt heads 8 on adjacent mounting blocks 1 are perpendicular to each other;

[0035] Both ends of the tensioning rod 4 are screwed with adjusting nuts 9. The other end of the adjusting nut 9 is screwed onto the bolt head 8. The thread directions on both sides of the adjusting nut 9 are opposite;

[0036] The diameter of the tensioning mechanisms 3 installed longitudinally on the left and right sides is 1.5 times that of the tensioning mechanisms 3 at other positions;

[0037] Silicone sleeves are sleeved on both the tensioning rod 4 and the adjusting nut 9;

[0038] In the use of this solution, the frame of the fire window can be pressed and fixed, which is convenient for its processing and taking; it can also be used as a buffer or protection mechanism during storage;

[0039] Specifically, before use, the connecting plate 2 can be first installed on the mounting block 1. After the connecting plate 2 is docked with the mounting block 1, the docking locking bolt 7 is used for fixation, and then the tensioning mechanism 3 above the connecting plate 2 is installed and fixed; when installing the tensioning mechanism 3, align the adjusting nut 9 with the bolt head 8 and rotate it towards the position of the mounting block 1. The adjusting nut 9 will be screwed towards the position of the bolt head 8, and at the same time, the adjusting nut 9 moves on the tensioning rod 4, reducing the contact distance with the tensioning rod 4;

[0040] After installation, continue to install the tensioning mechanisms 3 between the adjacent mounting blocks 1 on the left and right sides. First, fix the horizontal tensioning rod 4 on one of the mounting blocks 2. The installation steps and methods are the same as above. Then, turn over the mounting block 1, open the upper and lower clamping surfaces, and install the four corners of the fire window in the middle of the upper and lower clamping surfaces in sequence. The frame of the fire window is placed on the top surface of the connecting plate 2, and it is buffered and protected by the silicone pad 5 and the shock-absorbing spring 10 at the bottom;

[0041] After closing the upper and lower clamping surfaces, the fire window is clamped within the rectangular frame formed by the mounting blocks 1. At the same time, fix the horizontal tensioning rod 4 on the corresponding bolt head 8 to complete the fixation. The tension between the tensioning rod 4 and the mounting block 1 joins the rectangular enclosure into a complete rectangle, and the outer side of the fire window can be pressed by the pressure applied by the tensioning rod 4;

[0042] At the same time, a silica gel sleeve is sleeved on the tension rod 4, which can effectively prevent scratching the surface of the fire window when applying pressure and reduce scratches. After the installation blocks 1 on both sides are in contact with the fire window, use the compression locking bolt 6 to screw and fix the upper and lower clamping surfaces, which is very convenient during the processing of the fire window and can also minimize secondary damage to the protective window frame.

[0043] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic features of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention, and any reference signs in the claims should not be regarded as limiting the claims involved.

[0044] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fireproof window positioning and clamping device, comprising four mounting blocks (1) and two connecting plates (2), characterized in that: The openings of the mounting blocks (1) are opposite to each other and are arranged in a rectangular shape. The connecting plates (2) are symmetrically arranged on the left and right sides and are distributed between the mounting blocks (1) on the left and right sides. Silicone pads (5) are evenly arranged on the top surface of the connecting plate (2), and mounting grooves are provided at positions of the connecting plate (2) close to the silicone pads (5); shock-absorbing springs (10) are evenly arranged in the mounting grooves; Any of the mounting blocks (1) comprises two upper and lower clamping surfaces, which are rotatably mounted via a hinge; a butt locking bolt (7) is symmetrically screwed to one side of the mounting block (1) away from the connecting plate (2), and the butt locking bolt (7) is screwed inwardly to the connecting plate (2); A clamping locking bolt (6) is provided on the top of the mounting block (1), and the clamping locking bolt (6) locks the upper and lower clamping surfaces from top to bottom. The clamping locking bolt (6) is located outside the mounting block (1), and the clamping locking bolt (6) does not contact the docking locking bolt (7); Tensioning mechanisms (3) are symmetrically arranged between the installation blocks (1), and the tensioning mechanisms (3) mutually tighten the adjacent installation blocks (1); The tensioning mechanism (3) comprises a tensioning rod (4), a bolt head (8) and an adjusting nut (9), both ends of the tensioning rod (4) are screwed with adjusting nuts (9), the other end of the adjusting nut (9) is screwed on the bolt head (8), and the thread directions of the two sides of the adjusting nut (9) are opposite.

2. A fireproof window positioning and pressing device according to claim 1, characterized in that: The silicone pad (5) is movably arranged in the installation groove, and limit plates are arranged on both the left and right sides of the silicone pad (5), and the limit plates are clamped in the installation groove; the top corners of the silicone pad (5) are blunt-angled.

3. The fireproof window positioning and pressing device according to claim 1, characterized in that: The bolt heads (8) are welded to the mounting blocks (1), and the bolt heads (8) on adjacent mounting blocks (1) are perpendicular to each other.

4. A fireproof window positioning and pressing device according to claim 3, characterized in that: The diameter of the tensioning mechanisms (3) installed longitudinally on the left and right sides is 1.5 times the diameter of the tensioning mechanisms (3) at other positions; the tensioning rod (4) and the adjusting nut (9) are both sleeved with a silicone sleeve.

5. The fireproof window positioning and pressing device according to claim 1, characterized in that: The top of the shock absorbing spring (10) abuts against the bottom of the silicone pad (5), and the installation position of the shock absorbing spring (10) is filled with sound-absorbing cotton.

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