CN203993934U - Concrete is repaired axe - Google Patents

Abstract

The utility model provides a kind of concrete to repair axe, comprising: axe and helve, axe comprises the bit that is laid with the blade of steel nail and is placed in blade both sides.The utility model can be repaired the protruded object defect that different shape that rear concrete surface produces is built in cleaning simultaneously, when guaranteeing that concrete surface is attractive in appearance, further improves the construction speed of repairing.

Description

Concrete is repaired axe

Technical field

The utility model relates to a kind of repairing axe, is specifically related to a kind of concrete and repairs axe.

Background technology

In construction, various concrete components are after form removal, and its surface all can be attached with unnecessary concrete unavoidably.May be because the reasons such as template joint close is not tight cause spillage, thus the impression quality of concrete component is declined.

At present, generally can use the instruments such as chisel, sanding machine to clear up.Yet the velocity ratio of chisel cleaning is slower, and the polishing dynamics of sanding machine not and be difficult to accomplish thorough cleaning, especially in positions such as column beam joint, toilet high low platform, post roots, thereby these current common tool efficiency are not high, had a strong impact on progress and the quality of reparation construction.

Therefore, we need a kind of multifunctional concrete repair outfit, to improve the progress of reparation construction and to guarantee construction quality.

Utility model content

For overcoming the existing defect of prior art, now provide a kind of multi-functional concrete to repair axe, to repair cleaning simultaneously, build the protruded object defect of different shape that rear concrete surface is produced, when guaranteeing that concrete surface is attractive in appearance, further improve the construction speed of repairing.

For achieving the above object, provide a kind of concrete to repair axe, comprising: axe and helve,

Axe comprises the bit that is laid with the blade of steel nail and is placed in blade both sides.

The further improvement that the utility model concrete is repaired axe is, blade comprises the steel nail placement-face of relatively putting, and steel nail is uniformly distributed and is fixed in steel nail placement-face.

The further improvement that the utility model concrete is repaired axe is, blade comprises perpendicular to steel nail placement-face and be oppositely arranged two bit joint faces, and bit is fixed in bit joint face.

The further improvement that the utility model concrete is repaired axe is, axe is twolip axe, and bit is flat sword.

The beneficial effect that the utility model concrete is repaired axe is,

1) by thering is the blade cleaning surface of concrete structure laitance of steel nail;

2) by bit, clear up the concrete defects such as spillage, slag inclusion.

Accompanying drawing explanation

Fig. 1 is that the master of the utility model multifunctional concrete repairing axe looks schematic diagram;

Fig. 2 is the generalized section that the utility model multifunctional concrete is repaired A-A in axe;

Fig. 3 is the schematic diagram that the utility model multifunctional concrete is repaired one of concrete occupation mode of axe;

Fig. 4 is two the schematic diagram that the utility model multifunctional concrete is repaired the concrete occupation mode of axe.

The specific embodiment

For the benefit of the understanding to structure of the present utility model, describes below in conjunction with drawings and Examples.

Shown in Fig. 1, the utility model provides a kind of to be had multi-functional concrete and repairs axe, comprising: axe 1 and helve 2, wherein, axe 1 mainly consists of the bit 14 that is laid with the blade 10 of a plurality of steel nails 12 and is placed in blade 10 both sides.

This define view surface as shown in Figure 1 for repair axe before, on this basis, can be in conjunction with shown in Fig. 2, comparatively preferably, blade 10 is rectangular shape, and before and after it, two sides is steel nail placement-face, and its left and right sides are bit joint face, wherein, in each steel nail placement-face, be evenly distributed with many row's steel nails 12; Every side bit joint face of relatively putting is distinguished an affixed bit 14, and at this, for guaranteeing the attractive in appearance of after surperficial laitance cleaning concrete component, bit 14 is comparatively preferably selected flat sword, and does not remove to use other shape bits of likeness in form " month sword ".With this, form an axe 1 that is similar to existing " double-bit ax " shape.As for helve 2, be connected in the lower surface of blade 10.

Have under the prerequisite of said structure feature, the utility model multifunctional concrete is repaired axe can be applied to respectively clear up the situations such as the surperficial laitance that produces after concreting and spillage, slag inclusion.Shown in Fig. 3 and Fig. 4, below introduce respectively the field conduct process of these two kinds of situations:

Shown in Fig. 3, when needs apply to clear up spillage, the slag inclusion situation of concrete surface, what exerted oneself in the position that only needs to use bit 14 to aim at and will weed out cuts at once.The flat sword feature of bit 14 can make concrete surfacing attractive in appearance.

Shown in Fig. 4, when needs apply to clear up the laitance situation of concrete surface, only need be by steel nail placement-face the surface perpendicular to concrete laitance, then pound down at full tilt, in steel nail 12 contact laitance surfaces, arm, firmly toward post-tensioning, can be rooted out the unnecessary laitance solidifying quickly.

Complete after above-mentioned implementation process, should be able to embody following characteristics of the present utility model:

1) axe is multiplex, changes instrument while noting be used in the surperficial laitance of removing or spillage, slag inclusion situation;

2) time saving and energy saving, with low cost;

3) after removing, concrete surface is attractive in appearance, there will not be unnecessary quality problems.

Below embodiment has been described in detail the utility model by reference to the accompanying drawings, and those skilled in the art can make many variations example to the utility model according to the above description.Thereby some details in embodiment should not form restriction of the present utility model, the utility model will be usingd scope that appended claims defines as protection domain.

Claims (4)

1. concrete is repaired an axe, comprising: axe and helve, it is characterized in that,

Described axe comprises the bit that is laid with the blade of steel nail and is placed in described blade both sides.

2. concrete according to claim 1 is repaired axe, it is characterized in that,

Described blade comprises the steel nail placement-face of relatively putting, and described steel nail is uniformly distributed in described steel nail placement-face.

3. concrete according to claim 2 is repaired axe, it is characterized in that,

Described blade comprises two bit joint faces that are oppositely arranged perpendicular to described steel nail placement-face, and described bit is fixed in described bit joint face.

4. concrete according to claim 3 is repaired axe, it is characterized in that,

Described axe is twolip axe, and described bit is flat sword.