CN215564466U

CN215564466U - Novel K plate screw

Info

Publication number: CN215564466U
Application number: CN202121370489.3U
Authority: CN
Inventors: 张京昱
Original assignee: Jinyang Anhui Environmental Protection Technology Co ltd
Current assignee: Jinyang Anhui Environmental Protection Technology Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-01-18
Anticipated expiration: 2031-06-21

Abstract

The utility model provides a novel K plate screw. Novel K board screw includes: a connecting member; the thread groove is formed in one side of the connecting piece, a spiral groove is formed in the outer portion of the connecting piece, and the connecting piece is conical; the fixing piece is in threaded connection with the thread groove, the connecting piece is made of stainless steel, and the connecting piece is embedded in concrete. The utility model provides a novel K board screw, this screw mainly have connecting piece, mounting to constitute, wherein set up the connecting piece into the toper, set up the helicla flute in its outside simultaneously, replaced traditional plastics sleeve, when dismantling, only need rotate the connecting piece and can easily accomplish the dismantlement for the dismantlement of screw is more convenient, faster, avoids appearing the problem that the screw is difficult to the dismantlement, better satisfies people's user demand.

Description

Novel K plate screw

Technical Field

The utility model relates to the field of novel constructional engineering, in particular to a novel K plate screw.

Background

The K plate is an aluminum alloy template which is called a concrete engineering aluminum alloy template and is a new generation template system behind a wood template, a bamboo plywood, a wood plywood and a steel template, the aluminum alloy template takes an aluminum alloy section as a main material, is a template suitable for concrete engineering and is manufactured by machining, welding and other processes, and is formed by combining a panel, ribs, a main section, a plane template, a corner template and an early-dismantling device according to the modulus design of 50 mm.

In the construction process, the K plate is used more and more widely as a new generation of casting formwork, and in the use process, in order to increase the stability between concrete and the K plate, screws are used for reinforcement.

Among the prior art, traditional reinforcement screw comprises bolt, nut and the plastics sleeve pipe of cup jointing in the bolt outside, though can play pre-buried reinforced effect, still has certain not enough, for example, when concrete accident pours into the plastics sleeve pipe after, when dismantling the screw, its inside concrete has solidified for then the K board screw is difficult to be dismantled, brings the puzzlement for workman's construction.

Therefore, it is necessary to provide a new K-plate screw to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel K plate screw, which solves the problem that the K plate screw is easy to detach.

In order to solve the above technical problems, the present invention provides a novel K-plate screw, comprising:

a connecting member;

the thread groove is formed in one side of the connecting piece, a spiral groove is formed in the outer portion of the connecting piece, and the connecting piece is conical;

and the fixing piece is in threaded connection with the threaded groove.

Preferably, the connecting piece is made of stainless steel materials and is pre-embedded in concrete.

Preferably, the fixing piece is a bolt of M18 specification, and the fixing piece passes through the K plate and is in threaded connection with the threaded groove.

Preferably, one side of the connecting piece is fixedly connected with a stopper, and one side of the stopper is provided with a rotating groove.

Preferably, the rotation groove has a hexagonal shape, and one side of an inner surface of the rotation groove communicates with one side of an inner surface of the screw groove.

Preferably, the stopper is circular and made of stainless steel.

Compared with the related art, the novel K plate screw provided by the utility model has the following beneficial effects:

the utility model provides a novel K plate screw which mainly comprises a connecting piece and a fixing piece, wherein the connecting piece is arranged to be conical, and meanwhile, a spiral groove is formed in the outer portion of the connecting piece to replace a traditional plastic sleeve.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of a novel K-plate screw provided by the present invention;

FIG. 2 is a schematic view of the exterior of the connector shown in FIG. 1;

FIG. 3 is a state diagram of the novel K plate screw of the present invention in use;

FIG. 4 is a schematic view of a screw structure in the prior art;

fig. 5 is a schematic structural diagram of a second embodiment of the novel K-plate screw provided by the present invention.

Reference numbers in the figures:

1a, K plate, 2a and concrete;

1. the connecting piece 2, the thread groove 3, the spiral groove 4 and the fixing piece;

5. a stopper 6, a rotating groove.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a novel K-plate screw provided by the present invention; FIG. 2 is a schematic view of the exterior of the connector shown in FIG. 1;

fig. 3 is a state diagram of the novel K-plate screw provided by the utility model in use. Novel K board screw includes:

a connecting piece 1;

the connecting piece comprises a connecting piece 1, and is characterized by comprising a thread groove 2, wherein the thread groove 2 is formed in one side of the connecting piece 1, a spiral groove 3 is formed in the outer part of the connecting piece 1, and the connecting piece 1 is conical;

and the fixing piece 4 is in threaded connection with the threaded groove 2.

The connecting piece 1 is arranged to be conical, the outer side is large, the inner side is small, when in use, the small head of the connecting piece is placed on one side of the concrete 2a, the conical arrangement can be decomposed to enable the connecting piece to be easier to take out, the thread groove 2 and the fixing piece 4 are arranged in a matching way, the screw can be arranged on the K plate 1a through the threaded connection of the two, meanwhile, after the concrete 2a is solidified, the connecting piece 1 can be stably connected with the concrete 2a, and at the moment, under the fixing action of the fixing piece 4, the K plate 1a and the concrete 2a are stably connected, thereby having good reinforcing effect on the K plate 1a, and the spiral groove 3 arranged outside the connecting piece 1, so that the concrete 2a can form a thread groove matched with the outside of the connecting piece 1 after being solidified, when the connecting piece 1 is detached from the concrete 2a, the connecting piece 1 can be quickly separated from the interior of the concrete 2a by rotating;

when in use, the fixing piece penetrates through a round hole on the K plate 1a, then the connecting piece 1 is placed on the inner side of the K plate 1a and is in threaded connection with the outer part of the fixing piece 4 until one side of the connecting piece 1 is tightly attached to the inner side of the K plate 1a, at the moment, the screw installation is completed, then the concrete 2a is poured, so that the outer part of the connecting piece 1 is wrapped by the concrete 2a, after the concrete 2a is solidified and formed, the K plate 1a needs to be disassembled, when in disassembly, the fixing piece 4 is rotated to be separated from the connecting piece 1, then the K plate 1a is disassembled, finally a tool is used to be connected with the thread groove 2 on the connecting piece 1, then the connecting piece 1 is rotated to be separated from the concrete 2a, the disassembly of the screw is completed, the screw mainly comprises the connecting piece 1 and the fixing piece 4, wherein the connecting piece 1 is set to be conical, set up helicla flute 3 in its outside simultaneously, replaced traditional plastics sleeve, when dismantling, only need rotate connecting piece 1 and can easily accomplish the dismantlement for the dismantlement of screw is more convenient, faster, avoids appearing the problem that the screw is difficult to the dismantlement, better satisfies people's user demand.

The connecting piece 1 is made of stainless steel, and the connecting piece 1 is pre-embedded in concrete 2 a.

The fixing piece 4 is a bolt of M18 specification, and the fixing piece 4 passes through the K plate 1a and is in threaded connection with the thread groove 2.

The working principle of the novel K plate 1a screw provided by the utility model is as follows:

when dismantling the screw, through rotating mounting 4, make it and connecting piece 1 separation, later dismantle K board 1a again, use the instrument to be connected with thread groove 2 on the connecting piece 1 at last, then rotate connecting piece 1, make it can rotate, and then separate with concrete 2a, accomplish the dismantlement of screw.

Second embodiment

Referring to fig. 5, a novel K-plate 1a screw according to the first embodiment of the present invention, and a second embodiment of the present invention provides another novel K-plate 1a screw, wherein the second embodiment does not hinder the independent implementation of the technical solution of the first embodiment.

Specifically, the difference between the provided novel K plate 1a screw provided by the utility model is as follows:

one side of the connecting piece 1 is fixedly connected with a stopper 5, and one side of the stopper 5 is provided with a rotating groove 6.

The shape of the rotation groove 6 is hexagonal, and one side of the inner surface of the rotation groove 6 is communicated with one side of the inner surface of the thread groove 2.

The stopper 5 is circular, and the stopper 5 is made of stainless steel.

Keep off 5 mainly used to increase area of contact between connecting piece 1 and K board 1a and concrete 2a, increase and the K effort between the board 1a on the one hand, and then make K board 1a remain stable connection, on the other hand avoid the connecting piece 1 outside to be absorbed in concrete 2a inside too much, lead to the later stage inconvenient taking out it, and it is convenient for with connecting piece 1 joint to rotate groove 6, it adopts the hexagon setting, its shape can be the quadrangle, pentagon etc., be not limited to the hexagon, when dismantling connecting piece 1, through use tool and this 6 joints in rotation groove, can establish stable connection with connecting piece 1, can effectually drive connecting piece 1 and rotate, and then make the dismantlement speed promote greatly.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A novel K plate screw, comprising:

a connecting member;

and the fixing piece is in threaded connection with the threaded groove.

2. The novel K-plate screw as claimed in claim 1, wherein the connecting member is made of stainless steel and is embedded in concrete.

3. The novel K-plate screw as claimed in claim 1, wherein the fixing member is an M-sized bolt, and the fixing member is threaded through the K-plate and is connected with the thread groove.

4. The novel K plate screw as claimed in claim 1, wherein a stopper is fixedly connected to one side of the connecting member, and a rotation groove is formed in one side of the stopper.

5. The novel K-plate screw as claimed in claim 4, wherein the rotation groove is hexagonal in shape, and one side of the inner surface of the rotation groove communicates with one side of the inner surface of the thread groove.

6. The novel K-plate screw as claimed in claim 5, wherein the stopper is configured in a circular shape and the stopper is made of stainless steel.