Curtain wall mounting bolt fixer

Abstract

The utility model relates to the technical field of curtain wall installation, in particular to a curtain wall installation bolt fixer which comprises a fixing block, a spring, a pulling plate, a connecting rod and a positioning rod, a fixing sleeve is installed at the top of the fixing block, an opening is formed in the top of the fixing sleeve and is not closed, and the bottom of the connecting rod is inserted into the fixing sleeve from the opening in the top of the fixing sleeve. A round hole is formed in the side face of the fixing sleeve, positioning grooves are linearly formed in the side face of the connecting rod at equal intervals, a fixing plate is installed at the top of the connecting rod, two supporting plates are symmetrically welded to the two sides of the top of the fixing plate, and two springs are symmetrically welded to the opposite sides of the two supporting plates correspondingly. Fixing frames are installed at the opposite ends of the two springs correspondingly, pull rods are installed on the sides, away from each other, of the two fixing frames correspondingly, and movable holes are formed in the two supporting plates correspondingly. The utility model has the advantages that the curtain wall bolt can be additionally fixed, and the bolt is prevented from loosening to influence the stability of the curtain wall.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, in particular to a curtain wall installation bolt fixer. Background Art

[0002] Curtain wall is a design concept for the exterior wall of a building, usually used in large commercial or public buildings. It refers to the exterior wall that does not support the floor structure, and is mainly used for insulation, sound insulation and aesthetics. Curtain walls are usually made of aluminum alloy, glass, steel or other materials, which can provide good thermal insulation and add a modern feel and visual appeal to the building. Curtain wall mounting bolts are bolts used to install building curtain walls. These bolts are usually used to connect metal or other materials in the curtain wall structure to ensure the stability and safety of the curtain wall. Choosing the appropriate bolt type depends on the design of the curtain wall and the required load-bearing capacity.

[0003] Curtain wall bolts may become loose during use. The reasons for the loosening of bolts may include improper installation, vibration or temperature changes, material fatigue and the passage of time. Loose bolts will affect the stability of the curtain wall and may even cause safety accidents. Utility Model Content

[0004] The utility model aims to provide a curtain wall installation bolt fixer, which has the advantage of providing additional fixation for curtain wall bolts to prevent the bolts from loosening and affecting the stability of the curtain wall, and solves the problem that the curtain wall bolts may loosen during use and affect the safety of the curtain wall.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a curtain wall mounting bolt fixer, comprising a fixing block, a spring, a pull plate, a connecting rod and a positioning rod, a fixing sleeve is installed on the top of the fixing block, an opening is provided on the top of the fixing sleeve and is not closed, the bottom of the connecting rod is inserted into the interior of the fixing sleeve from the opening on the top of the fixing sleeve, a circular hole is provided on the side of the fixing sleeve, and positioning grooves are provided on the side of the connecting rod in a straight line and equidistantly, a fixing plate is installed on the top of the connecting rod, two supporting plates are symmetrically welded on both sides of the top of the fixing plate, two springs are symmetrically welded on opposite sides of the two supporting plates, fixing frames are respectively installed on opposite ends of the two groups of springs, pull rods are respectively installed on opposite sides of the two fixing frames, and movable holes are respectively provided on the two supporting plates.

[0006] When using a curtain wall installation bolt fixer in the technical solution, the fixing block is fixed to the wall through the fixing hole of the fixing block using screws and other tools, the connecting rod is inserted into the fixing sleeve so that the two fixing frames at the top of the connecting rod are located on both sides of the curtain wall bolt, and after the connecting rod is adjusted to a suitable height, a positioning rod is used to pass through the round hole of the fixing sleeve and inserted into the positioning groove of the connecting rod to fix the connecting rod and the fixing sleeve together, and two pull plates are used to pull the two pull rods, and the two pull rods move in the movable holes of the two support plates. The two pull rods pull the two fixing frames in opposite directions so that the two fixing frames cover the curtain wall bolts on the inside, and then the two pull rods are loosened, and the two fixing frames drop under the influence of the elastic force of the two sets of springs, and the curtain wall bolts are stuck in the fixing groove to fix the curtain wall bolts.

[0007] Preferably, the fixing block is symmetrically provided with two fixing holes, which pass through the front and rear ends of the fixing block. The fixing block is fixed to the wall surface using tools such as screws through the fixing holes of the fixing block.

[0008] Preferably, the positioning rod is inserted into the corresponding positioning groove through the circular hole. The positioning rod fixes the connecting rod and the fixing sleeve together.

[0009] Preferably, the two pull rods pass through the two movable holes respectively, and the ends of the two pull rods that are away from each other are respectively installed with pull plates. The two pull plates can be used to pull the two pull rods, and the two pull rods move in the two movable holes, and the two pull rods pull the two fixing frames to move.

[0010] Preferably, a fixing groove is provided on one side opposite to the two fixing frames, and the two fixing frames clamp and fix the curtain wall bolts through the fixing groove.

[0011] Preferably, the bottom of the two fixing frames are respectively provided with sliders, the top of the fixing plate is provided with a slide groove, and the two sliders are slidably connected to the slide groove. The two sliders provide support force for the two fixing frames, and when the two fixing frames move, the two sliders slide in the slide groove to prevent the two fixing frames from shaking.

[0012] Preferably, the fixing plate is parallel to the fixing block. When the fixing block is fixed, the fixing plate will not be skewed.

[0013] Preferably, the outer diameters of the two pull plates are larger than the inner diameters of the two movable holes. The two pull plates can prevent the two pull rods from sliding out of the two movable holes.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a pull rod, a spring and a fixing frame, and after the two fixing frames are installed on both sides of the curtain wall bolt, a positioning rod is used to pass through the round hole of the fixing frame and inserted into the positioning groove of the connecting rod to fix the connecting rod and the fixing sleeve together, and two pull plates are used to pull the two pull rods, and the two pull rods move in the movable holes of the two support plates. The two pull rods pull the two fixing frames to move in opposite directions so that the two fixing frames cover the curtain wall bolts on the inside, and then the two pull rods are loosened, and the two fixing frames drop under the influence of the elastic force of the two groups of springs, and the curtain wall bolts are stuck in the fixing grooves to fix the curtain wall bolts, thereby achieving the effect of providing additional fixation for the curtain wall bolts and preventing the bolts from loosening and affecting the stability of the curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third angle;

[0019] Figure 4 This is a schematic diagram of the structure of the fixing plate, the supporting plate and the fixing frame of the utility model;

[0020] Figure 5 It is a schematic cross-sectional structure diagram of the fixing sleeve and the connecting rod of the utility model.

[0021] In the figure: 1. fixed block; 2. fixed plate; 3. support plate; 4. pull rod; 5. spring; 6. fixed frame; 7. pull plate; 8. movable hole; 9. fixed hole; 10. fixed sleeve; 11. fixed groove; 12. slide groove; 13. slider; 14. connecting rod; 15. round hole; 16. positioning rod; 17. positioning groove. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1

[0027] like Figure 1-Figure 5 As shown, a curtain wall mounting bolt fastener proposed by the utility model comprises a fixing block 1, a spring 5, a pull plate 7, a connecting rod 14 and a positioning rod 16. The fixing block 1 is symmetrically provided with two fixing holes 9, and the fixing holes 9 run through the front and rear ends of the fixing block 1. A fixing sleeve 10 is installed on the top of the fixing block 1. The top of the fixing sleeve 10 is provided with an opening that is not closed. The bottom of the connecting rod 14 is inserted into the inside of the fixing sleeve 10 from the opening at the top of the fixing sleeve 10. A circular hole 15 is provided on the side of the fixing sleeve 10. Positioning grooves 17 are provided on the side of the connecting rod 14 in a straight line and equidistantly. The positioning rod 16 passes through the circular hole 15 and is inserted into the corresponding positioning groove 17. A fixing plate 2 is installed on the top, and the fixing plate 2 is parallel to the fixing block 1. Two supporting plates 3 are symmetrically welded on both sides of the top of the fixing plate 2. Two springs 5 ​​are symmetrically welded on the opposite sides of the two support plates 3. Fixing frames 6 are installed on the opposite ends of the two groups of springs 5. Fixing grooves 11 are provided on the opposite sides of the two fixing frames 6. Pull rods 4 are installed on the opposite sides of the two fixing frames 6. Movable holes 8 are provided on the two supporting plates 3 respectively. The two pull rods 4 pass through the two movable holes 8 respectively. Pull plates 7 are installed on the opposite ends of the two pull rods 4. The outer diameters of the two pull plates 7 are larger than the inner diameters of the two movable holes 8.

[0028] In this embodiment, the fixing block 1 is fixed to the wall through the fixing hole 9 of the fixing block 1 using screws and other tools, the connecting rod 14 is inserted into the fixing sleeve 10, so that the two fixing frames 6 at the top of the connecting rod 14 are located on both sides of the curtain wall bolts, and after the connecting rod 14 is adjusted to a suitable height, the positioning rod 16 is used to pass through the round hole 15 of the fixing sleeve 10 and inserted into the positioning groove 17 of the connecting rod 14 to fix the connecting rod 14 and the fixing sleeve 10 together, and the two pull plates 7 are used to pull the two pull rods 4, and the two pull rods 4 move in the movable holes 8 of the two support plates 3, and the two pull rods 4 pull the two fixing frames 6 in opposite directions so that the two fixing frames 6 cover the curtain wall bolts on the inside, and then the two pull rods 4 are loosened, and the two fixing frames 6 drop under the influence of the elastic force of the two sets of springs 5, and the curtain wall bolts are stuck in the fixing groove 11 to fix the curtain wall bolts.

[0029] Embodiment 2

[0030] like Figure 1-Figure 5 As shown, a curtain wall mounting bolt fastener proposed by the utility model, compared with the first embodiment, this embodiment also includes: a slide groove 12 and a slider 13, the sliders 13 are respectively installed at the bottom of the two fixing frames 6, the slide groove 12 is opened on the top of the fixing plate 2, and the two sliders 13 are slidably connected with the slide groove 12.

[0031] In this embodiment, the two sliders 13 provide support force to the two fixing frames 6 . When the two fixing frames 6 move, the two sliders 13 slide in the slide grooves 12 to prevent the two fixing frames 6 from shaking.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A curtain wall mounting bolt fastener, comprising a fixing block (1), a spring (5), a pull plate (7), a connecting rod (14) and a positioning rod (16), characterized in that: A fixing sleeve (10) is installed on the top of the fixing block (1), and an opening is provided on the top of the fixing sleeve (10) and is not closed. The bottom of the connecting rod (14) is inserted into the inside of the fixing sleeve (10) from the opening on the top of the fixing sleeve (10). A round hole (15) is provided on the side of the fixing sleeve (10), and positioning grooves (17) are provided on the side of the connecting rod (14) in a straight line and equidistantly. A fixing plate (2) is installed on the top of the connecting rod (14), and two supporting plates (3) are symmetrically welded on both sides of the top of the fixing plate (2), and two springs (5) are symmetrically welded on opposite sides of the two supporting plates (3), and fixing frames (6) are respectively installed on opposite ends of the two groups of springs (5), and pull rods (4) are respectively installed on opposite sides of the two fixing frames (6), and movable holes (8) are respectively provided on the two supporting plates (3).

2. A curtain wall mounting bolt fastener according to claim 1, characterized in that: The fixing block (1) is symmetrically provided with two fixing holes (9), and the fixing holes (9) penetrate the front and rear ends of the fixing block (1).

3. The curtain wall mounting bolt fastener according to claim 1, characterized in that: The positioning rod (16) passes through the circular hole (15) and is inserted into the corresponding positioning groove (17).

4. The curtain wall mounting bolt fastener according to claim 1, characterized in that: The two pull rods (4) pass through the two movable holes (8) respectively, and pull plates (7) are respectively installed at the ends of the two pull rods (4) that are away from each other.

5. The curtain wall mounting bolt fastener according to claim 1, characterized in that: A fixing groove (11) is formed on one side opposite to the two fixing frames (6).

6. The curtain wall mounting bolt fastener according to claim 1, characterized in that: Slide blocks (13) are respectively installed at the bottom of the two fixing frames (6), a slide groove (12) is opened at the top of the fixing plate (2), and the two slide blocks (13) are slidably connected to the slide groove (12).

7. The curtain wall mounting bolt fastener according to claim 1, characterized in that: The fixing plate (2) is parallel to the fixing block (1).

8. The curtain wall mounting bolt fastener according to claim 5, characterized in that: The outer diameters of the two pulling plates (7) are larger than the inner diameters of the two movable holes (8).

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