A new tool for fastening plastic pipe fittings

Abstract

The utility model relates to fastening tool technical field, concretely relates to a novel fastening plastic pipe fitting's tool, include: fixed cover, two are provided with on fixed cover symmetry up and down, the fixed cover is foreseen to have connecting piece, and fixed cover is connected with support mechanism through connecting piece, support mechanism is spacing block and support gripper, forms two kinds of support mode. The novel fastening plastic pipe fitting's tool, when using, fixed cover installs on the specified position outside through connecting piece, and staff can select spacing block and support gripper two kinds of fixed support mode according to actual demand when installing, avoids the existence of staff in using limited nature, embodies the practicality of this device, and then is favorable to the use of promoting.

Description

Technical Field

[0001] This utility model relates to the field of fastening tool technology, and in particular to a novel tool for fastening plastic pipe fittings. Background Technology

[0002] Nowadays, whether in public buildings or residential buildings, the use of PUC and UPVC pipes is essential in the installation of supporting facilities and decoration. However, since there are currently no special fastening tools on the market for PUC and UPVC pipes with a diameter of 110mm or more, all PUC and UPVC pipes are handled by hand during installation, which poses a certain risk of slippage.

[0003] Therefore, it is necessary to design a tool for the installation, repair and fastening of PUC and UPVC pipes with a diameter of 110mm or more. This tool will help workers to fasten PUC and UPVC pipes with a diameter of 110mm or more during the installation and repair process. Utility Model Content

[0004] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing technologies are too simplistic. To overcome the aforementioned deficiencies of existing technologies, this utility model provides a novel tool for fastening plastic pipe fittings, aiming to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides a novel tool for fastening plastic pipe fittings, comprising: a fixing sleeve, two fixing sleeves symmetrically arranged vertically, a connecting piece pre-installed on the fixing sleeve, and the fixing sleeve connected to a support mechanism via the connecting piece, the support mechanism comprising a limiting block and a support gripper, forming two support methods.

[0006] Two symmetrically arranged fixing sleeves form a fastening cavity for securing plastic pipe fittings. During use, the fixing sleeves are installed in designated external positions via connectors. During installation, workers can choose between two fixing and support methods—limiting blocks and support grippers—depending on actual needs, demonstrating the practicality of this device.

[0007] Preferably, the upper end face of the fixing sleeve has a groove with a circular arc cross-section, and the left and right sides of the upper end face of the fixing sleeve have protrusions extending parallel to each other, and the protrusions have bolt holes.

[0008] The arc-shaped groove fits tightly against the surface of the plastic pipe, ensuring the stability of the fastening. The protrusion is designed to connect the two symmetrically arranged fixing sleeves and insert bolts into the bolt holes, thus ensuring the stability of the connection between the two fixing sleeves.

[0009] Preferably, a protective pad is provided at the groove on the upper end face of the fixing sleeve, and the thickness of the protective pad is 1-3cm.

[0010] The protective pad is made of rubber and has a certain degree of elasticity, which provides a certain degree of protection when fastening plastic pipe fittings, preventing the fixing sleeve from causing scratches or other damage to its surface.

[0011] Preferably, the connector is a connecting block, which has a cylindrical structure and is located on the lower end face of the fixed sleeve, and the connecting block and the fixed sleeve are integrally formed.

[0012] The cylindrical connecting block and the fixing sleeve are integrally molded to ensure the stability of the connection.

[0013] Preferably, the limiting block includes a horizontal axis portion and a vertical axis portion, and the horizontal axis portion and the vertical axis portion are connected in parallel to form an "L" shaped structure. A limiting sleeve is provided on the horizontal axis portion of the limiting block, and the limiting sleeve is connected to the connecting block. A bolt hole is pre-set on the limiting sleeve, and an internal thread type limiting hole is pre-set on the vertical axis portion of the limiting block.

[0014] The horizontal and vertical shafts are integrally formed, and the resulting "L"-shaped structure has a pre-set connecting surface for tight connection with external support devices. During connection, bolts can be inserted into the limiting holes on the vertical shaft to ensure the stability of the connection with external support devices.

[0015] Preferably, the limiting sleeve and the connecting block are connected by a snap-fit ​​detachable connection, and the limiting sleeve has a pre-set bolt hole.

[0016] This design facilitates the disassembly and assembly of the fixing sleeve and the connecting block, making it easy to replace and maintain, as well as move and transport. The bolt hole design makes it easy to insert bolts to fix the limiting sleeve and the connecting block, thereby ensuring the stability of their connection.

[0017] Preferably, the support gripper includes a horizontal plate, a connecting sleeve, and a gripper body. The connecting sleeve is provided on the upper surface of the horizontal plate, and a bolt hole is pre-set on one side of the connecting sleeve. The gripper body is located on the lower surface of the horizontal plate.

[0018] The horizontal plate serves as the upper and lower support, the connecting sleeve is used to connect with the external support and serves as the connecting part, and the gripper body adopts the existing pneumatic structure on the market to connect with the connecting block, thereby clamping the fixed sleeve.

[0019] The beneficial effects of this utility model are:

[0020] When in use, the fixing sleeve is installed at a designated position on the outside via a connector. During installation, workers can choose between two fixing and support methods, namely, a limiting block and a support gripper, according to actual needs. This avoids limitations for workers during use, demonstrates the practicality of the device, and facilitates its widespread use. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional structural diagram of the entire embodiment of this utility model;

[0023] Figure 2 This is a three-dimensional structural diagram of the fixing sleeve according to a specific embodiment of this utility model;

[0024] Figure 3 This is a three-dimensional structural diagram of the limiting block according to a specific embodiment of this utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of the support gripper according to a specific embodiment of this utility model.

[0026] Part Name

[0027] 1. Fixing sleeve; 101. Protrusion; 102. Protective pad; 2. Connecting block; 3. Limiting block; 301. Limiting sleeve; 302. Limiting hole; 4. Support gripper; 401. Horizontal plate; 402. Connecting sleeve; 403. Gripper body. Detailed Implementation

[0028] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0029] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0030] Please see Figures 1 to 4 This utility model provides a novel tool for fastening plastic pipe fittings, comprising: a fixing sleeve 1, two fixing sleeves 1 symmetrically arranged vertically, a connecting piece pre-installed on the fixing sleeve 1, and the fixing sleeve 1 connected to a support mechanism via the connecting piece; the support mechanism consists of a limiting block 3 and a support gripper 4, forming two support methods; a groove pre-installed on the upper end face of the fixing sleeve 1, and the groove has an arc-shaped cross-section; protrusions 101 extend parallel to the left and right sides of the upper end face of the fixing sleeve 1, and bolt holes are pre-installed on the protrusions 101; a protective pad 102 is provided at the groove on the upper end face of the fixing sleeve 1, and the thickness of the protective pad 102 is 1-3cm; the connecting piece is a connecting block 2, which has a cylindrical structure and is located on the lower end face of the fixing sleeve 1, and the connecting block 2 is connected to the fixing sleeve 1. The sleeve 1 is an integrally formed structure. The limiting block 3 includes a horizontal axis part and a vertical axis part, and the horizontal axis part and the vertical axis part are connected in parallel to form an "L" shaped structure. The limiting sleeve 301 is provided on the horizontal axis part of the limiting block 3, and the limiting sleeve 301 is connected to the connecting block 2. The limiting sleeve 301 has a bolt hole. The limiting block 3 has an internal thread type limiting hole 302. The limiting sleeve 301 and the connecting block 2 are connected by a snap-fit ​​detachable connection. The limiting sleeve 301 has a bolt hole. The support gripper 4 includes a horizontal plate 401, a connecting sleeve 402 and a gripper body 403. The connecting sleeve 402 is provided on the upper end face of the horizontal plate 401, and a bolt hole is provided on one side of the connecting sleeve 402. The gripper body 403 is located on the lower end face of the horizontal plate 401.

[0031] In this embodiment:

[0032] First, the staff selects two fixed sleeves 1 with corresponding radii, and at the same time selects the support method of the fixed sleeves 1 according to actual needs;

[0033] When the limiting block 3 is selected, the limiting block 3 is first attached to the external support device, and a bolt is inserted into the limiting hole 302 to fix it, thereby ensuring the stability of the connection. Then, the connecting block 2 on the lower fixing sleeve 1 is inserted into the limiting sleeve 301 and fixed with bolts. Finally, the fastened plastic pipe is placed on the upper end face of the lower fixing sleeve 1. After placement, the protrusion 101 of the upper fixing sleeve 1 is attached to the protrusion 101 of the lower fixing sleeve 1 and the bolt holes are aligned. At the same time, bolts are inserted into it to connect the upper and lower fixing sleeves 1 and fasten the plastic pipe.

[0034] When the support gripper 4 is selected, it is first connected to the external bracket through the connecting sleeve 402 on the horizontal plate 401 and fixed with bolts. Then, the gripper body 403 clamps the connecting block 2 on the upper fixed sleeve 1. After clamping, the plastic pipe to be tightened is placed in the groove of the lower fixed sleeve 1. Finally, the protrusion 101 of the upper fixed sleeve 1 and the protrusion 101 of the lower fixed sleeve 1 are fitted together and the bolt holes are aligned. At the same time, bolts are inserted into them to connect the upper and lower fixed sleeves 1 and tighten the plastic pipe.

[0035] Finally, when the fixing sleeve 1 is tightened to the plastic pipe fitting, the design of the protective pad 102 provides a certain degree of protection for the plastic pipe fitting, increasing the overall practicality of the device.

[0036] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A novel tool for fastening plastic pipe fittings, comprising: Fixed sleeve (1), two fixed sleeves (1) are symmetrically arranged on the top and bottom, and a connector is pre-set on the fixed sleeve (1), and the fixed sleeve (1) is connected to the support mechanism through the connector. The support mechanism is characterized in that the support mechanism is a limiting block (3) and a support gripper (4), forming two support methods. The upper end face of the fixing sleeve (1) has a groove, and the cross-section of the groove is an arc-shaped structure. The upper end face of the fixing sleeve (1) has protrusions (101) extending parallel to the left and right sides, and the protrusions (101) have bolt holes.

2. The tool for fastening plastic pipe fittings as described in claim 1, characterized in that, A protective pad (102) is provided in the groove on the upper end face of the fixing sleeve (1), and the thickness of the protective pad (102) is 1-3cm.

3. The tool for fastening plastic pipe fittings as described in claim 1, characterized in that, The connector is a connecting block (2), which has a cylindrical structure and is located on the lower end face of the fixing sleeve (1). The connecting block (2) and the fixing sleeve (1) are integrally formed.

4. The tool for fastening plastic pipe fittings as described in claim 1, characterized in that, The limiting block (3) includes a horizontal axis part and a vertical axis part, and the horizontal axis part and the vertical axis part are connected in parallel to form an "L" shaped structure. The limiting block (3) has a limiting sleeve (301) on the horizontal axis part, and the limiting sleeve (301) is connected to the connecting block (2). The limiting sleeve (301) has a bolt hole. The limiting block (3) has an internal thread type limiting hole (302) on the vertical axis part.

5. The tool for fastening plastic pipe fittings as described in claim 4, characterized in that, The limiting sleeve (301) and the connecting block (2) are connected by a snap-fit ​​detachable connection, and the limiting sleeve (301) has a bolt hole pre-set on it.

6. The tool for fastening plastic pipe fittings as described in claim 1, characterized in that, The support gripper (4) includes a horizontal plate (401), a connecting sleeve (402) and a gripper body (403). The upper end face of the horizontal plate (401) is provided with the connecting sleeve (402), and a bolt hole is pre-set on one side of the connecting sleeve (402). The gripper body (403) is located on the lower end face of the horizontal plate (401).

Images