Auxiliary filling tool for curtain wall foam rod

Abstract

The utility model relates to the technical field of curtain wall joint filling, in particular to an auxiliary filling tool for a curtain wall foam rod, which comprises a support and a handle, the handle is obliquely and fixedly mounted on the outer wall of one end of the support, the support is U-shaped, round rods are mounted at the upper end and the lower end of the support through connecting parts, and filling rollers are rotatably connected to the middles of the round rods. The left and right ends are rotationally connected with positioning rollers; one end of the handle is fixedly provided with a foam rod positioning rod, the foam rod positioning rod and the support are arranged in parallel, and the outer end of the foam rod positioning rod is fixedly provided with a foam rod positioning ring; compared with traditional manual filling of the foam rods by workers, the auxiliary filling tool for the foam rods can better guarantee that the depth of the foam rods is consistent, and the quality and efficiency of filling the foam rods by the workers are improved; according to the device, the replaceable filling rollers are adopted, and the filling rollers with different diameters are provided, so that the technical problem that the filling depth of a foam rod cannot be adjusted by an existing foam rod filling tool is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall caulking, in particular to an auxiliary stuffing tool for a curtain wall foam rod. Background Technique

[0002] A curtain wall is composed of a panel and a support structure system, having a certain load-bearing capacity, deformation capacity and the ability to adapt to the displacement of the main structure. It is an exterior enclosure structure or decorative structure of a building and does not share the forces borne by the main structure. Generally composed of materials such as metal, glass, stone and artificial boards, it is installed on the outermost layer of a building and has a similar function to a wall.

[0003] When installing a curtain wall, there is often a certain gap between the panels of adjacent curtain walls. It is necessary to inject weather-resistant sealant into the joint of adjacent curtain wall panels, so as to improve the integrity and aesthetics of the curtain wall, and also ensure the airtightness and watertightness of the entire curtain wall. Before injecting the sealant, a foam rod needs to be stuffed into the panel joint to ensure the injection depth of the sealant and prevent the sealant from bonding on three sides.

[0004] At present, when stuffing the foam rod, construction workers generally use the methods of hand pressure or pressing with a small wooden stick or a spatula. This method has the disadvantage of low efficiency, and uneven force during pressing easily causes the foam rod to be uneven in depth, which cannot meet the requirements of different occasions for the depth of the foam rod. After injecting the sealant, the appearance of the sealant joint is uneven, affecting the aesthetics. Therefore, the utility model proposes an auxiliary stuffing tool for a curtain wall foam rod to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide an auxiliary stuffing tool for a curtain wall foam rod to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary stuffing tool for a curtain wall foam rod, comprising: a bracket and a handle. The handle is obliquely and fixedly installed on the outer wall of one end of the bracket. The bracket is in a U shape. Round rods are installed at the upper and lower ends of the bracket through connecting components. A stuffing roller is rotatably connected to the middle of the round rod, and positioning rollers are rotatably connected to the left and right ends.

[0007] A foam rod positioning rod is fixedly installed at one end of the handle. The foam rod positioning rod is arranged parallel to the bracket. A foam rod positioning ring is fixedly installed at the outer end of the foam rod positioning rod.

[0008] Preferably, the connecting component includes chutes and limit blocks opened on the left and right sides of the upper and lower ends of the bracket. A limit groove is opened at the inner end of the chute, and the limit groove is in an equilateral hexagon shape.

[0009] Preferably, the limiting block is in the shape of an equilateral hexagon. A baffle is fixedly installed at the outer end of the limiting block, a pull ring is fixedly installed at the outer end of the baffle, and a sliding hole is formed at the inner end of the limiting block.

[0010] Preferably, a spring is fixedly installed at the inner end of the sliding hole. The sliding hole is slidably connected to the outer end of the round rod, and the other end of the spring is fixedly connected to the outer end of the round rod.

[0011] Preferably, one end of the limiting block can be slidably inserted into the limiting groove, and the inner wall of the baffle contacts the outer wall of the bracket.

[0012] Preferably, the diameter of the round rod is smaller than the width of the sliding groove.

[0013] Preferably, the handle is fixedly connected to the bracket at an angle of 45°. A rubber sleeve is fixedly sleeved at the end of the handle away from the bracket.

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

[0015] Compared with the traditional method of manually stuffing the foam rod by workers, the foam rod auxiliary stuffing tool of the present invention can better ensure that the depth of the foam rod is consistent, improving the quality and efficiency of the workers stuffing the foam rod;

[0016] The device adopts a replaceable stuffing roller and provides stuffing rollers with different diameters, solving the technical problem that the existing foam rod stuffing tools cannot adjust the stuffing depth of the foam rod;

[0017] The design of the foam rod positioning rod in this device can prevent the foam rod from being misaligned and folded, and also locates and assists in fixing the stuffing of the curtain wall foam rod to a certain extent, improving the quality of the foam rod stuffing;

[0018] This device adopts two sets of roller systems, which can enable workers to perform two passes of rolling when stuffing the foam rod to prevent the flexible foam rod from rebounding, thus making the stuffing quality of the foam rod higher. Description of the Drawings

[0019] Figure 1 It is a side view of the overall structure of the present utility model;

[0020] Figure 2 It is a rear view of the overall structure of the present utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the bracket of the present utility model;

[0022] Figure 4 It is a schematic diagram of the unfolded structure one of the round rod and the limiting block of the present utility model;

[0023] Figure 5 It is a schematic diagram of the unfolded structure two of the round rod and the limiting block of the present utility model.

[0024] In the figure: 1, support; 2, chute; 3, limit groove; 4, round rod; 5, positioning roller; 6, stuffing roller; 7, spring; 8, limit block; 9, sliding hole; 10, baffle; 11, pull ring; 12, handle; 13, rubber sleeve; 14, foam rod positioning rod; 15, foam rod positioning ring. Specific embodiments

[0025] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present utility model.

[0026] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring these embodiments. Additionally, all embodiments can be used in combination with each other.

[0027] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: an auxiliary stuffing tool for a curtain wall foam rod, including: a support 1 and a handle 12. The handle 12 is obliquely and fixedly installed on the outer wall of one end of the support 1. The handle 12 and the support 1 are fixedly connected at 45°. A rubber sleeve 13 is fixedly sleeved on the end of the handle 12 away from the support 1. The rubber sleeve 13 increases the friction between the hand and the handle 12, facilitating the grasping of the handle 12 while protecting the palm. The support 1 is in a U shape. Round rods 4 are installed at the upper and lower ends of the support 1 through connecting components. A stuffing roller 6 is rotatably connected in the middle of the round rod 4, and positioning rollers 5 are rotatably connected at the left and right ends. The diameter of the positioning roller 5 is smaller than the diameter of the stuffing roller 6.

[0028] The connecting components include chutes 2 and limit blocks 8 opened on the left and right sides of the upper and lower ends of the support 1. A limit groove 3 is opened at the inner end of the chute 2. The limit groove 3 is in an equilateral hexagon shape. The chute 2 and the limit groove 3 both penetrate through one side wall of the support 1. The diameter of the round rod 4 is smaller than the width of the chute 2. The limit block 8 is in an equilateral hexagon shape. A baffle 10 is fixedly installed at the outer end of the limit block 8. The size of the baffle 10 is larger than the size of the limit groove 3. A pull ring 11 is fixedly installed at the outer end of the baffle 10. The pull ring 11 facilitates applying a pulling force to the limit block 8. A sliding hole 9 is opened at the inner end of the limit block 8.

[0029] A spring 7 is fixedly installed at the inner end of the sliding hole 9. The left and right ends of the round rod 4 are respectively slidably inserted into the two sliding holes 9 and fixedly connected to the other ends of the springs 7. By pulling the limit block 8 outward, the limit block 8 moves outward by stretching the spring 7, so that the left and right ends of the round rod 4 can both slide through the sliding groove 2 and enter the limit groove 3. After releasing the hand, under the reaction force of the spring 7, one end of the limit block 8 slides into the limit groove 3, and the inner wall of the baffle 10 contacts the outer wall of the bracket 1, thereby fixing the round rod 4. When it is necessary to replace the stuffing rollers 6 with different diameters, the limit block 8 is pulled out of the limit groove 3 through the pull ring 11, and then the round rod 4 can be removed from the bracket 1, which is convenient for quick disassembly and replacement of the stuffing rollers 6.

[0030] One end of the handle 12 is fixedly installed with a foam rod positioning rod 14. The foam rod positioning rod 14 is arranged parallel to the bracket 1. A foam rod positioning ring 15 is fixedly installed at the outer end of the foam rod positioning rod 14. The foam rod is passed through the foam rod positioning ring 15 from top to bottom.

[0031] When the device works, select a stuffing roller 6 with a suitable diameter, install it on the bracket 1 together with the two positioning rollers 5 through connecting components, pass the foam rod through the foam rod positioning ring 15 from top to bottom, hold the handle 12 at an angle of 45° with the wall surface, place the stuffing roller 6 at the position directly opposite the gap between adjacent curtain wall panels, press the foam rod under it, and at the same time make the two side positioning rollers 5 contact the curtain walls on both sides of the gap. Hold the handle 12 and roll it down along the gap between adjacent curtain wall panels. At the same time, keep the two side positioning rollers 5 in contact with the curtain walls on both sides of the gap during the rolling process, so as to ensure that the stuffing depth of the curtain wall foam rod is consistent. Disassemble the positioning rollers 5, stuffing rollers 6 and the bracket 1, replace the two stuffing rollers 6 with the same other diameter, and repeat the above steps to adjust the pressing depth of the curtain wall foam rod.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand 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. An auxiliary stuffing tool for a curtain wall foam rod, comprising: A bracket (1) and a handle (12), the handle (12) is fixedly installed obliquely on the outer wall of one end of the bracket (1), and it is characterized in that: the bracket (1) is in a U shape, and round rods (4) are installed at both the upper and lower ends of the bracket (1) through connecting components. A stuffing roller (6) is rotatably connected in the middle of the round rod (4), and positioning rollers (5) are rotatably connected at both the left and right ends; One end of the handle (12) is fixedly installed with a foam rod positioning rod (14), the foam rod positioning rod (14) is arranged parallel to the bracket (1), and a foam rod positioning ring (15) is fixedly installed at the outer end of the foam rod positioning rod (14).

2. The auxiliary stuffing tool for a curtain wall foam rod according to claim 1, characterized in that: The connecting component includes chutes (2) and limit blocks (8) opened on the left and right sides of the upper and lower ends of the bracket (1). A limit groove (3) is opened at the inner end of the chute (2), and the limit groove (3) is in an equilateral hexagon shape.

3. The auxiliary stuffing tool for a curtain wall foam rod according to claim 2, characterized in that: The limit block (8) is in an equilateral hexagon shape. A baffle (10) is fixedly installed at the outer end of the limit block (8), a pull ring (11) is fixedly installed at the outer end of the baffle (10), and a sliding hole (9) is opened at the inner end of the limit block (8).

4. The auxiliary stuffing tool for a curtain wall foam rod according to claim 3, characterized in that: A spring (7) is fixedly installed at the inner end of the sliding hole (9), the sliding hole (9) is slidably connected to the outer end of the round rod (4), and the other end of the spring (7) is fixedly connected to the outer end of the round rod (4).

5. The auxiliary stuffing tool for a curtain wall foam rod according to claim 2, wherein: One end of the limit block (8) can be slidably inserted into the limit groove (3), and the inner wall of the baffle (10) is in contact with the outer wall of the bracket (1).

6. The auxiliary stuffing tool for a curtain wall foam rod according to claim 1, characterized in that: The diameter of the round rod (4) is smaller than the width of the chute (2).

7. An auxiliary stuffing tool for a curtain wall foam rod according to claim 1, characterized in that: The handle (12) and the bracket (1) are fixedly connected at 45°, and a rubber sleeve (13) is fixedly sleeved at the end of the handle (12) away from the bracket (1).

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