CN217729266U - Concrete surface chiseling device - Google Patents

Abstract

The utility model discloses a concrete surface chisel hair device, it is used for spraying the cooling and washing the construction face to the awl tooth to spray the module, including setting up the body that just stretches out the main part module at main part module inner chamber, install the conical member on the body inner wall, install the filter screen that just is located the conical member below on the body inner wall, install the flexible subassembly of body top and connecting the main part module and set up the inlet channel that just stretches into the main part module in main part module one side, it has the circular recess to be annular array at chisel hair aircraft nose bottom, and the circular recess sets up with the awl tooth is crisscross, the body sets up and stretches out the circular recess in the circular recess, the transversal ring shape of personally submitting of body, a conical member for installing the conical member, a high-pressure rivers for will entering into in the body disperse, make it to flow all around, this concrete surface chisel hair device, the advantage that the awl tooth sprays the cooling and washs the construction face in step has.

Description

Concrete surface scabbling device

Technical Field

The utility model relates to a concrete chisel hair technical field specifically is a concrete surface chisel hair device.

Background

The method comprises the following steps of roughening, namely chiseling a groove on a finished concrete structure surface by using a chiseling machine, wherein the effect is to enable the construction surfaces of two construction stages to be firmly bonded, and after a cast-in-place plate is poured in a cast-in-place structure, roughening is needed to be carried out, pouring of a next layer of column wall is carried out, concrete is firmly bonded, and the chiseling machine is generally needed to be used when chiseling operation is carried out.

The existing chiseling machine mainly has the following disadvantages when in use: the chiseling machine head of the chiseling machine is easy to rub in contact with high frequency of a construction surface to generate a large amount of heat, the heat is accumulated on the chiseling machine head, conical teeth on the chiseling machine head are easy to heat and soften, the conical teeth are damaged, the chiseling efficiency is influenced, and in addition, after chiseling, water needs to be manually sprayed on the construction surface, cleaning is carried out, concrete is convenient to bond firmly, but manual operation is troublesome, the efficiency is low, and the construction speed is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does: a concrete surface roughening apparatus comprising: the main part module and spray the module, spray the module including set up in main part module inner chamber and stretch out the body of main part module, install the cone on the body inner wall, install on the body inner wall and be located the filter screen of cone below, install on the body top and connect the flexible subassembly of main part module and set up in main part module one side and stretch into the inlet channel of main part module.

Preferably, the main body module comprises a roughening machine main body, a roughening machine head installed at the bottom end of the roughening machine main body, and conical teeth installed at the bottom end of the roughening machine head in an annular array.

Preferably, circular grooves are formed in the bottom end of the roughening machine head in an annular array mode, the circular grooves and the bevel teeth are arranged in a staggered mode, and the spraying module is arranged in the circular grooves and extends out of the circular grooves.

Preferably, the chiseling aircraft nose inner chamber is provided with the trunk line, the trunk line passes through the branch pipe respectively with the circular recess intercommunication, trunk line tip and metal pipeline's tip intercommunication.

Preferably, the lateral surface of body is the annular array and has opened first apopore, install the rubber circle on the lateral surface of body.

Preferably, the cross section of the first water outlet hole is a parallelogram.

Preferably, the inner bottom wall of the first water outlet hole is connected with the bottom end of the outer side surface of the conical part and is parallel to the outer side surface of the conical part.

Preferably, the bottom end of the conical member is provided with a second water outlet hole penetrating through the conical member in an annular array.

Preferably, the telescopic assembly comprises an annular plate fixed on the inner wall of the circular groove and a spring arranged below the annular plate and connected with the bottom end of the fixing ring-shaped plate and the bottom end of the fixing ring-shaped plate to connect the fixing pipe body.

Preferably, the cross section of the annular plate is triangular.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

the utility model discloses in, the chisel hair aircraft nose at the during operation, high-pressure rivers enter into the circular recess through the inlet channel in, and enter into in the body, disperse rivers under the effect of conical member, spout to all around through the first delivery port on the body, thereby spray the cooling to the awl tooth of high temperature, avoided the awl tooth high temperature to cause the softening to cause the awl tooth to damage, the sharpness of awl tooth has been kept simultaneously, the efficiency of chisel hair has been increased, and simultaneously, can wash the construction surface in the chisel hair, follow-up manual cleaning's trouble has been avoided, the speed of construction has been increased.

Drawings

FIG. 1 is a schematic top view of the concrete surface roughening apparatus of the present invention;

FIG. 2 is a schematic view of the concrete surface roughening apparatus according to the present invention;

FIG. 3 is a schematic structural view of a roughening machine head of the present invention;

FIG. 4 is a schematic cross-sectional view of a roughening machine head according to the present invention;

fig. 5 is a schematic top view of the spraying module of the present invention;

fig. 6 is a schematic view of the spraying module of the present invention;

fig. 7 is a schematic sectional view of the spraying module of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.

Some embodiments of the present invention are described below with reference to the accompanying drawings.

Example 1:

referring to fig. 1 to 7, the present embodiment provides a concrete surface roughening apparatus, which includes: a main body module 100 and a spray module 200;

the main body module 100 comprises a roughening machine main body 110, a roughening machine head 120 mounted at the bottom end of the roughening machine main body 110, and conical teeth 130 mounted at the bottom end of the roughening machine head 120 in an annular array; the chiseling machine main body 110 is used for installing the chiseling machine head 120, and simultaneously drives the chiseling machine head 120 to perform high-frequency vibration to chiseling the construction surface, the chiseling machine head 120 is used for installing the bevel gear 130 and drives the bevel gear 130 to crush the construction surface, and pouring in the next stage is conveniently performed.

The spraying module 200 is used for spraying, cooling and cleaning the construction surface of the bevel gear 130, and comprises a pipe body 210 which is arranged in the inner cavity of the main body module 100 and extends out of the main body module 100, a conical piece 220 which is arranged on the inner wall of the pipe body 210, a filter screen 230 which is arranged on the inner wall of the pipe body 210 and is positioned below the conical piece 220, a telescopic assembly 240 which is arranged at the top end of the pipe body 210 and is connected with the main body module 100, and a water inlet pipeline 250 which is arranged at one side of the main body module 100 and extends into the main body module 100;

circular grooves 121 are formed in the bottom end of the roughening machine head 120 in an annular array, and the circular grooves 121 and the bevel teeth 130 are arranged in a staggered mode;

the tube 210 is arranged in the circular groove 121 and extends out of the circular groove 121, and the cross section of the tube 210 is circular;

the cone 220 is installed on the inner wall of the tube 210, and is used for dispersing the high-pressure water flow entering the tube 210 and making the water flow around;

meanwhile, the outer side surface of the pipe body 210 is provided with first water outlet holes 211 in an annular array, the cross sections of the first water outlet holes 211 are parallelogram-shaped, the inner bottom wall of the first water outlet holes 211 is connected with the bottom end of the outer side surface of the conical member 220 and are parallel to each other, and the first water outlet holes 211 are used for enabling high-speed water flow shunted by the conical member 220 to be obliquely sprayed out along the first water outlet holes 211, so that the surrounding bevel gears 130 are sprayed and cooled, and damage caused by overheating and softening of the bevel gears 130 is avoided.

Example 2:

the difference between this embodiment and embodiment 1 is that the bottom end of the conical member 220 is provided with the second water outlet holes 221 penetrating through the conical member 220 in an annular array, so that a part of water is sprayed downwards through the second water outlet holes 221 to clean the roughened construction surface, thereby avoiding the trouble of subsequent manual cleaning, increasing the convenience of roughening operation, and reducing the working strength of workers.

Example 3:

the embodiment is different from embodiment 1 or 2 only in that the inner cavity of the roughening machine head 120 is provided with a main pipe 122, the main pipe 122 is respectively communicated with the circular grooves 121 through branch pipes, and the end of the main pipe 122 is communicated with the end of the water inlet pipe 250, so that the water inlet pipe 250 guides high-pressure water flow into the spraying module 200.

Meanwhile, the filter screen 230 is installed on the inner wall of the tube body 210 to prevent external dust from entering the circular groove 121;

in addition, a rubber ring 212 is mounted on the outer side surface of the tube body 210, and the rubber ring 212 is closely attached to the inner side wall of the circular groove 121 to prevent water from leaking through a gap between the circular groove 121 and the can body.

Example 4:

the embodiment is different from any one of embodiments 1 to 3 only in that the telescopic assembly 240 includes an annular plate 241 fixed on the inner wall of the circular groove 121 and a spring 242 disposed below the annular plate 241 and having a top end connected with the fixed ring plate 241 and a bottom end connected with the fixed tube 210, the annular plate 241 has a triangular cross section for mounting the spring 242 and guiding the high-speed water flow, and the spring 242 is used for keeping the tube 210 in an extended state, so as to facilitate the high-speed water flow to spray to the surrounding conical teeth 130 when passing through the tube 210, and further facilitate the tube 210 to move, and when the roughening machine head 120 descends, the annular plate contacts with the construction surface and retracts under the extrusion of the construction surface, thereby avoiding the damage to the spray module 200 during roughening.

The utility model discloses a theory of operation and use flow: during the use, with high hot water pipe and inlet channel 250 connected, when chisel hair aircraft nose 120 drives the high frequency oscillation of awl tooth 130 and carries out the chisel hair operation to the construction face, high-pressure rivers in the high-pressure water pipe enter into trunk line 122 through inlet channel 250, rethread trunk line 122 enters into circular groove 121, later enter into in the body 210, wherein a part of water disperses to around under the effect of conical member 220, and spout to slope all around through first apopore 211 on the body 210, spray high temperature awl tooth 130, thereby reduce the temperature of awl tooth 130, another part of water passes second apopore 221 on conical member 220 and spouts from the body 210 bottom, carry out the cleaning operation to the construction face after the chisel hair, convenient follow-up is under construction.

In the present application, the term "plurality" means two or more unless expressly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims (10)

1. A concrete surface roughening apparatus comprising: main part module (100) and spray module (200), its characterized in that, spray module (200) including set up in main part module (100) inner chamber and stretch out body (210) of main part module (100), install toper piece (220) on body (210) inner wall, install on body (210) inner wall and be located toper piece (220) below filter screen (230), install flexible subassembly (240) at body (210) top and connecting main part module (100) and set up inlet channel (250) in main part module (100) one side and stretch into main part module (100).

2. The concrete surface roughening apparatus as claimed in claim 1, wherein said body module (100) includes a roughening machine body (110), a roughening machine head (120) mounted at a bottom end of the roughening machine body (110), and a plurality of conical teeth (130) mounted in an annular array at a bottom end of the roughening machine head (120).

3. The concrete surface roughening apparatus as claimed in claim 2, wherein the bottom end of the roughening machine head (120) is opened with circular grooves (121) in an annular array, the circular grooves (121) are alternately arranged with the conical teeth (130), and the spraying module (200) is disposed in the circular grooves (121) and protrudes out of the circular grooves (121).

4. The concrete surface roughening device according to claim 2, wherein a main pipe (122) is provided in an inner cavity of the roughening machine head (120), the main pipe (122) is respectively communicated with the circular grooves (121) through branch pipes, and ends of the main pipe (122) are communicated with ends of metal pipes.

5. The concrete surface roughening apparatus as claimed in claim 1, wherein the outer side of the tube (210) has a first plurality of water outlet holes (211) formed therein in an annular array, and the outer side of the tube (210) has a rubber ring (212) mounted thereon.

6. The concrete surface roughening apparatus as claimed in claim 5, wherein said first water outlet opening (211) is parallelogram-shaped in cross section.

7. The concrete surface roughening apparatus as claimed in claim 5, wherein the inner bottom wall of the first water outlet hole (211) is connected to the bottom end of the outer side surface of the cone member (220) and is parallel to each other.

8. The concrete surface roughening apparatus as claimed in claim 1, wherein the bottom end of the conical member (220) has a circular array of second water outlet holes (221) formed through the conical member (220).

9. The concrete surface roughening apparatus as claimed in claim 1, wherein the retraction assembly (240) includes a ring plate (241) fixed to an inner wall of the circular groove (121) and a spring (242) disposed below the ring plate (241) and having a top end connected to the fixing ring plate (241) and a bottom end connected to the fixing tube body (210).

10. A concrete surface roughening device according to claim 9, wherein said annular plate (241) is triangular in cross-section.

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