CN205314566U

CN205314566U - Cone makes up wall screw

Info

Publication number: CN205314566U
Application number: CN201520897629.0U
Authority: CN
Inventors: 彭兴政
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-11-11
Filing date: 2015-11-11
Publication date: 2016-06-15
Anticipated expiration: 2025-11-11

Abstract

The utility model discloses a cone makes up wall screw, include: the screw rod with be located the screw rod middle part, with screw rod screw -thread fit's cone, and be located the fastening bolt of cone both sides, the cone be one and have the upper base and the round platform of going to the bottom, in using, the upper base set up the template respectively with going to the bottom, the fastening bolt who is located the template outside compresses tightly fixedly the template, since the technical scheme is used, the utility model discloses a cone makes up wall screw, can be a large amount of save location materials such as widely used PVC sleeve among the current construction process, cement locating piece and reinforcing bar, the artifical efficiency of improvement that can be by a wide margin, for the technology that adopts current installation component, the installation effectiveness can promote more than 20% at least.

Description

Cone combines screw through walls

Technical field

The present invention relates to a kind of screw through walls of the combination with cone, it relates to Patent classificating number E04 buildings E04G scaffolding, mould shell; Template; Construction equipment or other building auxiliary equipment, or its application; The site disposal of material of construction; The repairing of inhering architecture, removes or other work E04G17/00 mould shell, the web member of falsework structure or template or other annexes E04G17/06 tying part; Interval part E04G17/065 tying facility, has the tension member of the screw thread that can make its fastening or tension.

Background technology

At present, when being commonly used to concrete placement, split bolt between body of wall two side template, usually adopt steel material to make, construction process exists many disadvantages, such as: due to steel and the distinctive cohesiveness of concrete, in addition split bolt is in machining process, surface produces a lot of silk line, and after causing concrete setting, split bolt not easily takes out by body of wall.

Summary of the invention

The present invention is directed to the proposition of above problem, and a kind of cone developed combines screw through walls, comprising: screw rod, with being positioned in the middle part of described screw rod, with the cone that described screw flight coordinates, and is positioned at the holding bolt of described cone both sides;

Described cone is a round platform having upper base and going to the bottom;

During use, described upper base arranges template respectively with going to the bottom, and is positioned at the fixing described template of the tightened bolt presses outside template;

For building the concrete after solidifying between template, apply reactive force at cone upper base, described cone can be combined screw through walls and exit from concrete.

Described cone is that inside has one with the cone I of the through hole of internal thread, and described screw rod is one run through and the screw rod I that coordinates with described through hole whorl.

Described through hole is arranged on the footpath through holes such as the inner one end near upper base of cone; Through hole front end is at the upper bottom surface opening of described round platform; Another opening of through hole is connected with conoidal Shell, forms the taper hole that is arranged on cone inside.

The upper base of described cone and going to the bottom is respectively equipped with one with the cone II of the blind hole of internal thread; Described screw rod is the screw rod II coordinated with described two blind holes respectively.

Described cone I and cone II outside surface are provided with lubricant film.

Described lubricant film is wax.

Owing to have employed technique scheme, the disclosed a kind of cone of the utility model combines screw through walls, the locator materials such as plastic casing, cement preset pieces and the reinforcing bar widely used in the existing construction technology of saving that can be a large amount of, can significantly improve artificial efficiency, relative to the technique adopting existing installation component, efficiency is installed and at least can promote more than 20%.

Accompanying drawing explanation

In order to the technical scheme of more clearly bright embodiments of the invention or prior art, simply introduce the accompanying drawing used required in embodiment or description of the prior art is done one below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the sectional view of the utility model embodiment 1

Fig. 2 is the sectional view of the utility model embodiment 2

Fig. 3 is the sectional view of the utility model embodiment 2 cone

Fig. 4 is the utility model assembled state schematic diagram

Fig. 5 is the utility model assembled state schematic diagram II

Fig. 6 is the schematic diagram I that the utility model takes out mode I

Fig. 7 is the schematic diagram II that the utility model takes out mode I

Fig. 8 is the schematic diagram III that the utility model takes out mode I

Fig. 9 is the schematic diagram I that the utility model takes out mode II

Figure 10 is the schematic diagram II that the utility model takes out mode II

Figure 11 is the structural representation of the utility model embodiment 3

Embodiment

For making the object of embodiments of the invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear complete description:

As Figure 1-10 shows: a kind of cone combines screw through walls, mainly comprises: screw rod and be positioned in the middle part of described screw rod, the cone that coordinates with described screw flight (with upper base and the round platform gone to the bottom). And lay respectively at the holding bolt 11 for fixed die plate of described cone both sides.

During use, described upper base and the place of going to the bottom arrange template respectively, template fit respectively described upper base with go to the bottom. It is positioned at the holding bolt 11 outside two described templates and it is fixed described template, during construction, between template, form the materials such as space casting concrete cement.

Wait joints cement solidifies, and after forming wall or other preset shapes, the upper base in cone applies reactive force, due to the style characteristic of cone, easily described cone can be combined screw through walls and exit from concrete.

Further, as one of preferred embodiment, described cone is that inside has one with the cone I1 of the through hole 22 of internal thread, described screw rod be one run through and with the screw rod I1 of described through hole 22 thread fit.

When exiting combined screw, first remove template and holding bolt, apply reactive force in one end (round platform cone upper base side) of screw, combined screw entirety can be exited the cement/concrete after solidifying.

Or first screw rod is screwed out, to now still applying reactive force in the cone of inside concrete, it is possible to cone is exited concrete, and owing to being act directly in cone, avoids and screw rod is applied reactive force, it is possible to cause the problem that screw thread is impaired.

Further, in order to save material, reduce costs and alleviate weight, as preferred embodiment, described through hole 22 is for being arranged on the footpath through holes such as the inner one end near upper base of cone, and the length of through hole 22 is much smaller than the entire length of cone I2.Through hole 22 front end is at upper bottom surface (bottom surface that area the is less) opening of described round platform/cone I2; Another opening of through hole is connected with conoidal Shell, forms the taper hole 21 that is arranged on cone inside, and namely cone major part (position except through hole 22) is taper shell, and overall weight is extremely light, and can meet requirement of strength when building.

Adding man-hour, it is possible to adopt die casting, with low cost, facilitate scale operation.

It is respectively equipped with one with the cone II2 ' of the blind hole 23 of internal thread as the upper base and going to the bottom of the cone described in two preferred embodiment. Described screw rod is the screw rod II1 ' coordinated with described two blind holes 23 respectively accordingly.

Adding man-hour, it is possible to first monoblock casting cone, then threaded hole is being set respectively in bottom surface.

In order to reduce resistance when exiting combined screw, described cone I2 and cone II2 ' outside surface are provided with lubricant film, further reduce friction.

Further, described lubricant film is wax, when constructing, cone is entered in liquid wax, makes liquid wax parcel cone, after wax solidifies, can start to build operation.

Preferably implementing mode as another, in the present embodiment, be described to implement the scheme of mode one, enforcement mode two and other enforcement mode also can realize the function of the present embodiment completely.

As shown in figure 11:

At the C type groove 5 that described screw rod I1 is provided with described cone I2 bottom surface (one of enforcement mode is shell-like structure, it is possible to be described as the feather edge of cone I) fits, i.e. the bottom surface of C type groove 5 and the bottom surface laminating of cone I2. Screw rod I1 is through the through hole of the bottom surface of C type groove 5, and the both sides of this through hole 5 are respectively equipped with rivet 7, and rivet 7, for being fixedly connected with template, fixes C type groove and template with the bolt 6 of screw rod I1 thread fit by applying pressure to C type groove 5. C type groove 5 can hold fixing steel pipe and keel side.

By arranging the unitized construction with screw rod I1, cone I2 and C type groove so that whole installation process is more easy, during installation, it is accurate and firm that C type groove 5 can ensure that combined screw coordinates with template, prevents combined screw from exiting template voluntarily; When dismantling, it is possible to directly remove rivet 7, then when not dismantling template, directly combined screw entirety can be exited, further saving man-hour.

The above; it is only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; any it is familiar with those skilled in the art in the technical scope that the present invention discloses; technical scheme and invention design thereof according to the present invention are equal to replacement or are changed, and all should be encompassed within protection scope of the present invention.

Claims

1. a cone combines screw through walls, it is characterised in that comprising: screw rod, with being positioned in the middle part of described screw rod, with the cone that described screw flight coordinates, and is positioned at the holding bolt (11) of described cone both sides;

Described cone is a round platform having upper base and going to the bottom;

During use, described upper base arranges template respectively with going to the bottom, and is positioned at the holding bolt outside template (11) and is fixed described template;

2. cone according to claim 1 combines screw through walls, be further characterized in that: described cone is that inside has one with the cone I (2) of the through hole (22) of internal thread, screw rod I (1) run through and with described through hole (22) thread fit.

3. cone according to claim 2 combines screw through walls, is further characterized in that: described through hole (22) is for waiting footpath through hole, and this through hole is arranged on the inner close upper base of cone; Through hole front end is at the upper bottom surface opening of described round platform; Another opening of through hole is connected with conoidal Shell, forms the taper hole (21) that is arranged on cone inside.

4. cone according to claim 1 combines screw through walls, is further characterized in that: the upper base of described cone and going to the bottom is respectively equipped with one with the cone II (2 ') of the blind hole (23) of internal thread; Described screw rod is screw rod II (1 ') coordinated with described two blind holes (23) respectively.

5. cone according to claim 2-4 any one claim combines screw through walls, is further characterized in that cone I (2) and cone II (2 ') outside surface are provided with lubricant film.

6. cone according to claim 5 combines screw through walls, is further characterized in that: described lubricant film is wax.