Corrosion-resistant zinc alloy rapid gecko

Abstract

The utility model discloses a corrosion-resistant zinc alloy quick gecko, and relates to the technical field of zinc alloy quick gecko, the corrosion-resistant zinc alloy quick gecko comprises a screw head, the main body of the screw head is of an annular structure, the bottom end face of the screw head is fixedly connected with a gasket, the gasket is of an arc-shaped structure, and the bottom end face of the screw head is fixedly connected with the zinc alloy quick gecko. According to the drill bit, the speed of screwing the drill bit to the interior of a fixed base plane such as a wall plate is increased through the inclined structure on the outer side of the drill bit, and the drilling efficiency of the drill bit can be improved through the guide plate fixedly connected to the peripheral face of the drilling rod; according to the anti-skid screw head, the gasket is fixedly connected to the bottom end face of the screw head, so that when the screw head is screwed, auxiliary supporting operation can be conducted on the screw head through the gasket fixedly connected to the bottom end face of the screw head, when the screw head is screwed in, the overall connecting strength can be enhanced through friction contact between the gasket and a fixed base face, and the good anti-skid effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of zinc alloy quick anchors, in particular to a corrosion-resistant zinc alloy quick anchor. Background Art

[0002] A casing anchor is a special threaded connector used to fix a pipeline support / hanger / bracket or equipment on a wall, floor or column. An existing patent provides a casing anchor with good fixing effect. Patent publication number CN211667001U comprises a screw body, a plurality of open grooves, a plurality of pins, a plurality of fixed bodies and an expansion mechanism. The front end of the screw body is provided with evenly distributed open grooves, the upper ends of the open grooves penetrate the circumference of the screw body, the open grooves are provided with inclined fixed bodies, the lower ends of the fixed bodies exceed the front ends of the open grooves, the high ends of the fixed bodies are provided with cutting portions, the fixed bodies are provided with pins, the corresponding two sides of the open grooves are provided with through holes for the pins to penetrate and which penetrate the circumference of the screw body, the lower ends of the open grooves are provided with blocking bodies, and the rear part of the screw body is provided with an expansion mechanism. Compared with the prior art, the casing anchor has good fixing effect and is easy to use.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: although the expansion mechanism can be used to expand the bolts during use, due to the lack of an effective balancing structure, the bolts can easily lose their connection effect due to sliding friction when being driven in, and cannot support the installation of subsequent items. Therefore, we propose a corrosion-resistant zinc alloy quick anchor to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a corrosion-resistant zinc alloy quick anchor, which solves the problem that due to the lack of an effective balancing structure, when the bolts are driven in, sliding friction is easily generated, resulting in the connection losing its effect and being unable to support the installation of subsequent items.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a corrosion-resistant zinc alloy quick gecko, including a screw head, the main body of the screw head is an annular structure, and a gasket is fixedly connected to the bottom end surface of the screw head, and the gasket is an arc-shaped structure, and the gasket is provided at four places, and the four gaskets are fixedly connected to the bottom end surface of the screw head in an annular array, and the gasket is a structure protruding from the screw head, and the screw head and the gasket together constitute a supporting structure.

[0006] Preferably, an expansion tube is fixedly connected to the bottom end surface of the screw head, and the main body of the expansion tube is an annular structure, and the length of the expansion tube is greater than the length of the screw head.

[0007] Preferably, the diameter of the expansion tube is smaller than the diameter of the screw head, and a blade is fixedly connected to the outer side of the expansion tube, and the blade is a spiral structure.

[0008] Preferably, the expansion tube and the blade together form a drilling structure, and a drill bit is fixedly connected to the bottom end surface of the expansion tube, the main body of the drill bit is a hollow structure, and a positioning head is fixedly connected to the bottom end surface of the drill bit.

[0009] Preferably, the positioning head is a spherical structure, and the positioning head and the drill bit together form a drilling structure, and a drilling rod is fixedly connected to the inner side of the positioning head.

[0010] Preferably, a guide plate is fixedly connected to the outer peripheral surface of the drilling rod, and the main body of the guide plate is a blade structure, and the guide plate is provided at six locations in total.

[0011] Preferably, the six guide plates are fixedly connected to the outer circumference of the drilling rod in a circular array, and a fastening bolt is screwed to the screw head and the inner side of the expansion tube, and a thread is provided on the outer circumference of the fastening bolt, and a top plate is fixedly connected to the top end surface of the fastening bolt, and the diameter of the top plate is smaller than the diameter of the screw head. Beneficial Effects

[0012] The utility model provides a corrosion-resistant zinc alloy quick wall anchor. Compared with the prior art, it has the following beneficial effects:

[0013] The corrosion-resistant zinc alloy quick anchor is provided with a drill bit drilling rod and a guide plate, so that when the drill bit rotates along with the expansion tube, the speed of screwing to the inside of a fixed base surface such as a wall panel can be accelerated through the inclined structure on the outside of the drill bit, and the drilling efficiency of the drill bit can be accelerated by utilizing the guide plate fixedly connected to the outer peripheral surface of the drilling rod, thereby achieving a more practical purpose.

[0014] The corrosion-resistant zinc alloy quick anchor is provided with a gasket fixedly connected to the bottom end surface of the screw head, so that when the screw head is being screwed, the gasket fixedly connected to the bottom end surface of the screw head can be used to assist in supporting the screw head, so that when the screw head is being screwed in, the friction contact between the gasket and the fixed base surface can enhance the overall connection strength and achieve a good anti-slip effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the front and side structures of the quick gecko after being disassembled.

[0016] Figure 2 The figure is a schematic diagram of the combined structure of the quick gecko of the utility model.

[0017] Figure 3 The utility model is a schematic diagram of the front structure of the quick gecko after being disassembled.

[0018] Figure 4 The utility model is a schematic diagram of the screw head and gasket combination structure of the quick wall anchor.

[0019] Figure 5 The utility model is a schematic diagram of the combined structure of the expansion tube and the blade of the quick gecko.

[0020] Figure 6 The utility model is a schematic diagram of the combined structure of the positioning head and the drill bit of the quick gecko.

[0021] In the figure: 1, screw head; 101, gasket; 102, expansion tube; 103, blade; 2, drill bit; 201, positioning head; 202, drilling rod; 203, guide plate; 3, fastening bolt; 301, top plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6 The utility model provides a technical solution: a corrosion-resistant zinc alloy quick anchor, comprising a screw head 1, the main body of the screw head 1 is a ring structure, and a gasket 101 is fixedly connected to the bottom end surface of the screw head 1, and the gasket 101 is an arc structure, and the gasket 101 is provided at four locations, and the four gaskets 101 are fixedly connected to the bottom end surface of the screw head 1 in a ring array, and the gasket 101 is a structure protruding from the screw head 1, and the screw head 1 and the gasket 101 together form a supporting structure;

[0024] By fixing the gasket 101 on the bottom end surface of the screw head 1, the screw head 1 can be well supported when in use.

[0025] See also Figure 2 , Figure 3 The bottom end surface of the screw head 1 is fixedly connected with an expansion tube 102, and the main body of the expansion tube 102 is a ring structure, and the length of the expansion tube 102 is greater than the length of the screw head 1;

[0026] By fixing the expansion tube 102 on the bottom end surface of the screw head 1, the tight connection can be enhanced by the expansion of the expansion tube 102 during connection.

[0027] See also Figure 1 , Figure 4, the diameter of the expansion tube 102 is smaller than the diameter of the screw head 1, and a blade 103 is fixedly connected to the outside of the expansion tube 102, and the blade 103 is a spiral structure;

[0028] The blade 103 is fixedly connected to the outer circumferential surface of the expansion tube 102, so that when it is connected, the drilling efficiency can be increased by the arrangement of the blade 103.

[0029] See also Figure 1 , Figure 5 The expansion tube 102 and the blade 103 together form a drilling structure, and the bottom end surface of the expansion tube 102 is fixedly connected to a drill bit 2, the main body of the drill bit 2 is a hollow structure, and the bottom end surface of the drill bit 2 is fixedly connected to a positioning head 201;

[0030] The positioning head 201 is fixedly connected to the bottom end surface of the expansion tube 102 , so that when it is in use, the positioning head 201 can be used to quickly drill inside the hole.

[0031] See also Figure 3 , Figure 6 The positioning head 201 is a spherical structure, and the positioning head 201 and the drill bit 2 together form a drilling structure, and a drilling rod 202 is also fixedly connected to the inner side of the positioning head 201;

[0032] The drilling rod 202 is fixedly connected to the inner side of the positioning head 201 , so that when it is in use, the drilling efficiency and stability can be accelerated through the arrangement of the drilling rod 202 .

[0033] See also Figure 1 , Figure 2 A guide plate 203 is fixedly connected to the outer peripheral surface of the drilling rod 202, and the main body of the guide plate 203 is a blade structure, and the guide plate 203 is provided with six positions in total;

[0034] The guide plates 203 are fixedly connected to the outer circumference of the drilling rod 202 in an annular array, so that the drilling rod 202 can be more stable when drilling.

[0035] See also Figure 4 , Figure 5 , six guide plates 203 are fixedly connected to the outer circumference of the drilling rod 202 in an annular array, and the inner side of the screw head 1 and the expansion tube 102 is screwed with a fastening bolt 3, and a thread is provided on the outer circumference of the fastening bolt 3, and a top plate 301 is fixedly connected to the top surface of the fastening bolt 3, and the diameter of the top plate 301 is smaller than the diameter of the screw head 1;

[0036] By installing a top plate 301 on the top of the fastening bolt 3, it can be quickly connected through the setting of the fastening bolt 3 when it is screwed.

[0037] During operation, when drilling is required, the portion of the positioning head 201 fixedly connected to the bottom end surface of the drill bit 2 can be fitted with the fixed base surface, and a hand drill or other tool can be inserted into the internal position of the screw head 1, and the electric hand drill can provide power to drive the screw head 1 to rotate, and the blade 103 fixedly connected to the outer peripheral surface of the expansion tube 102 and the drill bit 2 can be rotated to achieve a rapid driving operation of the expansion tube 102, and when the driving is completed, the waste chips in the expansion tube 102 can be removed synchronously;

[0038] After the cleaning is completed, the object to be fastened can be placed at the front end of the screw head 1, and the fastening bolt 3 can be simultaneously screwed to the object to be fastened and the internal position of the screw head 1 to achieve a quick fixing operation of the object. When the fastening bolt 3 is screwed into the internal position of the expansion tube 102, the expansion tube 102 can be squeezed synchronously, so that the expansion tube 102 expands by squeezing to strengthen the connection strength.

[0039] In summary, the device can achieve rapid positioning connection by being provided with a drilling rod 202 and a guide plate 203 fixedly connected to the drill bit 2.

[0040] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A corrosion-resistant zinc alloy quick anchor, comprising a screw head (1), characterized in that: The main body of the screw head (1) is an annular structure, and a gasket (101) is fixedly connected to the bottom end surface of the screw head (1), and the gasket (101) is an arc-shaped structure. The gaskets (101) are provided at four locations, and the four gaskets (101) are fixedly connected to the bottom end surface of the screw head (1) in an annular array, and the gaskets (101) are structures protruding from the screw head (1), and the screw head (1) and the gaskets (101) together form a supporting structure.

2. The corrosion-resistant zinc alloy quick anchor according to claim 1, characterized in that: An expansion tube (102) is fixedly connected to the bottom end surface of the screw head (1), and the main body of the expansion tube (102) is an annular structure. The length of the expansion tube (102) is greater than the length of the screw head (1).

3. The corrosion-resistant zinc alloy quick anchor according to claim 2, characterized in that: The diameter of the expansion tube (102) is smaller than the diameter of the screw head (1), and a blade (103) is fixedly connected to the outside of the expansion tube (102), and the blade (103) is a spiral structure.

4. The corrosion-resistant zinc alloy quick anchor according to claim 3, characterized in that: The expansion tube (102) and the blade (103) together form a drilling structure, and a drill bit (2) is fixedly connected to the bottom end surface of the expansion tube (102), the main body of the drill bit (2) is a hollow structure, and a positioning head (201) is fixedly connected to the bottom end surface of the drill bit (2).

5. The corrosion-resistant zinc alloy quick anchor according to claim 4, characterized in that: The positioning head (201) is a spherical structure, and the positioning head (201) and the drill bit (2) together form a drilling structure, and a drilling rod (202) is also fixedly connected to the inner side of the positioning head (201).

6. The corrosion-resistant zinc alloy quick anchor according to claim 5, characterized in that: A guide plate (203) is fixedly connected to the outer peripheral surface of the drilling rod (202), and the main body of the guide plate (203) is a blade structure. The guide plates (203) are provided at six locations in total.

7. The corrosion-resistant zinc alloy quick anchor according to claim 6, characterized in that: The six guide plates (203) are fixedly connected to the outer circumference of the drilling rod (202) in an annular array, and the inner side of the screw head (1) and the expansion tube (102) is screwed with a fastening bolt (3), and the outer circumference of the fastening bolt (3) is provided with a thread, and the top surface of the fastening bolt (3) is fixedly connected to a top plate (301), and the diameter of the top plate (301) is smaller than the diameter of the screw head (1).

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