CN201074404Y

CN201074404Y - Plugging tool

Info

Publication number: CN201074404Y
Application number: CNU2007200252578U
Authority: CN
Inventors: 王松山; 孙华明; 于振方; 刘全明; 孙涌; 马桂学; 于亿卓
Original assignee: GENERAL CONSTRUCTION Co OF LAIXI
Current assignee: GENERAL CONSTRUCTION Co OF LAIXI
Priority date: 2007-07-16
Filing date: 2007-07-16
Publication date: 2008-06-18
Anticipated expiration: 2017-07-16

Abstract

A plugging tool comprises a handle and a pounding head, wherein the front end of the pounding head is a round table. The utility model is designed to be the shape engaging with a plugging head, which is easy and simple to plug, thereby increasing the plugging efficiency. The plugging tool is processed by employing section steel, which guarantees an internal opening of bolt holes be smooth and shiny after being plugged. The utility model compactly plugs tie-bolt holes of as-cast finish concrete through the designed application of plugging tools of the tie-bolt holes of as-cast finish concrete, thereby increasing the operating efficiency and construction quality of workers and saving costs, and further the utility model has high promotional application value.

Description

Capping tools

Technical field

The utility model belongs to building field, relates to a kind of split bolt hole capping tools especially.

Background technology

At present, in the concrete wall construction, usually adopt split bolt to come formboard fastening, bolt is an elongated bolt, the surface of wall stays bolt hole one by one after the form removal, thereby need carry out shutoff to the split bolt hole, and conventional concrete needs to plaster after building the form removal that finishes, and the split bolt hole can be capped when plastering.But, and extensively adopted by architect institute now owing to the one-time cast-forming that clear-water concrete has, do not do any outer natural surface effect of decorating, directly adopting cast-in-situ concrete as advantages such as facings.

But the clear-water concrete outside does not need to plaster, and single engineering has thousands of bolts hole to need shutoff usually, consistent size after the requirement shutoff, evenly closely knit, in order to increase work efficiency, guarantee after the shutoff attractive in appearance simultaneously, the split bolt hole is used custom-designed a kind of block head that is the hollow round table body and reserves, promptly put block head at the two ends of split bolt, because of the block head inward recess less, general tool can't stretch into and carry out shutoff compacting, troweling, thereby the design specialized capping tools just becomes the subject matter that will solve.

Summary of the invention

Goal of the invention of the present utility model is to provide a kind of capping tools that cooperates special-purpose block head to use.

For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:

A kind of capping tools wherein, comprises handle and smashes head that the end of described handle has the head of smashing, and a described front end of smashing is a round platform.

Alternatively, an end of described handle has the head of smashing.

Alternatively, the two ends of described handle have the head of smashing, and described capping tools is dumbbell shaped.

Further, a described rear end of smashing is a cylinder or square body.

Again further, the described head of smashing adopts the shaped steel material.

Compared with prior art, advantage of the present utility model and good effect are as follows:

The utility model capping tools smash the shape that Front-end Design becomes to match with block head, shutoff is got up simple and convenient, has improved shutoff efficient; Capping tools adopts shaped steel processing, has guaranteed that the bolt hole internal orifice after the shutoff is level and smooth, bright.

The design of the utility model by clear-water concrete split bolt hole capping tools used, and the split bolt hole shutoff of clear-water concrete got closely knit, improved workman's operating efficiency and construction quality, saved cost, and very high application value is arranged.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the block head structural representation.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

When the bolt hole of clear-water concrete is realized shutoff,, usually bolt hole is implemented incomplete shutoff in order to make the bolt hole overall appearance after the shutoff, but reserve by a kind of special block head, in order better to control the shutoff degree of depth, block head adopts the Rotary-table of hollow, as shown in Figure 2.In the work progress, put the hard PVC sleeve pipe on split bolt, the end puts above-mentioned special-purpose block head, fixes template then, waits after the form removal split bolt and block head are extracted out, and sleeve pipe is stayed wherein.Like this, the bolt hole two ends form the truncated cone-shaped indent, after the microdilatancy dry cement mortar filling with special preparation, get final product with the capping tools tamping again.Cooperate above-mentioned custom-designed block head, the utility model proposes a kind of capping tools.

Embodiment one, as shown in Figure 1, the present embodiment capping tools, comprise handle 1, smash 2, smashing a leading portion of 2 is a round platform 2-1, is corresponding with the size of special-purpose block head in concrete manufacturing process, be that the size of round platform 2-1 and the size of special-purpose block head are equal to, promptly round platform 2-1 places the truncated cone-shaped indent of block head formation just to coincide.For controlling depth better, smashing a back segment of 2 is a cylinder 2-2, and the diameter of cylinder 2-2 is greater than the diameter of round platform 2-1 bottom surface, smashes a back segment of 2 certainly and also can make square or other prisms.

For easy to make, the special mould of above-mentioned capping tools employing is once made shape as shown in Figure 1; Can certainly adopt split design, promptly smash between head and the handle and separate design, smash and have screw-socket on the head, handle is provided with screw thread, smashes to be screwed on the handle and can to fix; Certainly smash on the head and can simply establish a jack, handle directly inserts and wherein gets final product.

Present embodiment all is provided with at the two ends of handle and smashes head, can certainly be provided with at an end of handle and smash head.

In order to resistance to wear, smash 2 an employing shaped steel material, scrape through lathe, the surface is dense, smooth, smooth, not easy to wear like this, and access times are many.

Block head commonly used, as shown in Figure 2, general upper bottom surface diameter is got 47mm, and the bottom surface diameter is got 37mm, highly gets 10mm, and the diameter of cavity straight cylinder is got 30mm.In order to cooperate above-mentioned block head commonly used, the upper bottom surface diameter of the front end round platform 2-1 of present embodiment capping tools is slightly less than ground diameter under the block head, get 36mm, the bottom surface diameter is got 36mm, highly get 10mm, the diameter of handle is less than the diameter of front end round platform upper bottom surface, and the diameter of present embodiment handle is taken as 30mm, and it is more convenient to operate like this.

During use, at first reserve the indent of truncated cone-shaped at the two ends of bolt hole with block head shown in Figure 2, again wherein, firmly be pressed into rotation after vertically filling in bolt hole with the utility model capping tools at last, get final product after the compacting with the microdilatancy dry cement mortar filling of special preparation.

Claims

1. capping tools, it is characterized in that: comprise handle and smash head, the end of described handle has the head of smashing, and a described front end of smashing is a round platform.

2. capping tools according to claim 1 is characterized in that: an end of described handle has the head of smashing.

3. capping tools according to claim 1 is characterized in that: the two ends of described handle have the head of smashing, and described capping tools is dumbbell shaped.

4. according to claim 1,2 or 3 described capping toolses, it is characterized in that: a described rear end of smashing is a cylinder or square body.

5. according to claim 1,2 or 3 described capping toolses, it is characterized in that: the described head of smashing adopts the shaped steel material.

6. capping tools according to claim 4 is characterized in that: the described head of smashing adopts the shaped steel material.