CN209999109U

CN209999109U - Three-section type water-stopping screw rubber head dismantling tool

Info

Publication number: CN209999109U
Application number: CN201920684508.6U
Authority: CN
Inventors: 卢金观; 王文智; 张景冬
Original assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-01-31
Anticipated expiration: 2029-05-14

Abstract

The utility model relates to a demolition tool technical field specifically is syllogic stagnant water screw rod rubber head demolition tool, including the electric drill, the tip of electric drill is equipped with the drill bit, the outer end fixed mounting drilling rod of drill bit, the outside of drilling rod is cup jointed and is equipped with hexagon spanner, the constant head tank has been seted up to the top side of drilling rod, hexagon spanner is the cylinder structure, jack and nut groove have been seted up respectively at its inside and outside both ends, the jack cup joints in the tip outside of drilling rod, the locating hole has been run through and has been seted up on the top of jack, the locating hole is located the constant head tank directly over, beneficial effect is that the utility model discloses cup joint hexagon spanner is fixed on the drilling rod of electric drill to at hexagon spanner's inside embedding nut cover structure, during the use, with the nut cover in the nut outside that needs to demolish, and start the electric drill can take off the nut, and pull down the rubber head, compare.

Description

Three-section type water-stopping screw rubber head dismantling tool

Technical Field

The utility model relates to a demolition tool technical field specifically is syllogic stagnant water screw rod rubber head demolition tool.

Background

Three-section stagnant water screw rod comprises interior pole, outer pole and rubber head, is the novel stagnant water screw rod of types of the minimum saving money of materials on the existing market, consequently uses also extremely general the both sides of three-section stagnant water screw rod all are provided with the rubber head, the rubber head is the loudspeaker form, through nut fixed mounting on the stagnant water screw rod, consequently when demolising the rubber head, must take off the nut, among the prior art, workman generally adopts hand vice or spanner to demolish manually, this kind of mode is not only low, and waste time and energy, still must break mouths with the outer wall sometimes, just can dismantle the nut, this has also influenced the aesthetic measure of wall body, for this reason, the utility model provides a three-section stagnant water screw rod rubber head demolishs instrument is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a syllogic stagnant water screw rod rubber head demolishs instrument to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a syllogic stagnant water screw rod rubber head demolishs instrument, including the electric drill, the tip of electric drill is equipped with the drill bit, the outer end fixed mounting drilling rod of drill bit, the outside of drilling rod is cup jointed and is equipped with the hex wrench, and the top side of drilling rod is opened and is equipped with the constant head tank, the hex wrench is the cylinder structure, and jack and nut groove have been seted up respectively to its inside and outside both ends, the jack cup joints in the tip outside of drilling rod, and the top of jack runs through and has seted up the locating hole, the locating hole is located the constant head tank directly over, and the top of locating hole is equipped with fixed chamber, fixed chamber welded fastening is on the top of hex wrench, and the inside interlude of fixed chamber is equipped with the pull rod, the bottom body shaping of pull rod is equipped with the reference column, and the top of pull rod runs through fixed chamber and extends to the top of fixed chamber, the reference column runs through the locating hole and extends to.

Preferably, the fixed cavity is of a cylindrical hollow structure, a spring is arranged in the fixed cavity, the spring is sleeved on the outer side of the pull rod, and the upper end and the lower end of the spring are respectively connected with the top end of the inside of the fixed cavity and the top end of the positioning column.

Preferably, the inner end of the nut groove is provided with a fastening magnet in an adhering manner, and the outer side of the fastening magnet is tightly adhered to the inner end of the nut sleeve.

Preferably, the nut sleeve is of a nut-shaped structure, the inner end of the nut sleeve is sealed, and the thickness of the nut sleeve is smaller than the inner depth of the nut groove.

Preferably, the inner diameters of the positioning groove and the positioning hole are equal, the centers of the positioning groove and the positioning hole are located on the same vertical axes, and the diameter of the positioning column is equal to the inner diameter of the positioning groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the hexagonal wrench is fixedly sleeved on the drill rod of the electric drill, and the nut sleeve structure is embedded in the hexagonal wrench, when in use, the nut sleeve is sleeved outside the nut to be removed, the electric drill is started to remove the nut, and the rubber head is removed, compared with the traditional technology, the utility model not only improves the working efficiency, but also saves time and labor, and does not damage the appearance of the wall body;

2. the utility model discloses in hexagon spanner passes through the reference column of pull rod and pull rod bottom to be fixed on the drilling rod of electric drill, relatively speaking, easy dismounting, in addition, the nut cover adsorbs inside the nut groove through fastening magnet, and to not unidimensional nut, it is also very convenient to change not unidimensional nut cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the hexagonal wrench of the present invention;

fig. 3 is an external view of the hexagonal wrench of the present invention.

In the figure: in the figure: the drill comprises an electric drill 1, a drill bit 2, a drill rod 3, a hexagonal wrench 4, a jack 5, a fixing cavity 6, a positioning groove 7, a positioning column 8, a pull rod 9, a spring 10, a nut groove 11, a nut sleeve 12 and a fastening magnet 13.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Please refer to fig. 1-3, the utility model provides technical solutions, including electric drill 1, the tip of electric drill 1 is equipped with drill bit 2, the outer end fixed mounting drilling rod 3 of drill bit 2, the outside of drilling rod 3 is cup jointed and is equipped with hex wrench 4, the top side of drilling rod 3 is opened and is equipped with constant head tank 7, hex wrench 4 is the cylinder structure, jack 5 and nut groove 11 have been seted up respectively to its inside and outside both ends, jack 5 cup joints in the tip outside of drilling rod 3, the locating hole has been seted up in the top of jack 5 runs through, the locating hole is located constant head tank 7 directly over, and the top of locating hole is equipped with fixed chamber 6, fixed chamber 6 welded fastening is on the top of hex wrench 4, the positional relation of fixed chamber 6 and hex wrench 4 is shown in fig. 3, its bottom welded fastening is on the lateral wall of hex wrench 4.

And the inside interlude of fixed chamber 6 is equipped with pull rod 9, the body shaping of the bottom body of pull rod 9 is equipped with reference column 8, the top of pull rod 9 runs through fixed chamber 6 and extends to the top of fixed chamber 6, reference column 8 runs through the locating hole and extends to in the constant head tank 7, nut groove 11 is the transversal pore-shaped structure of personally submitting regular hexagon, and the inside embedding of nut groove 11 has nut cover 12, the shape and the nut of nut cover 12 are similar, the size of its inboard regular hexagon is the same with the nut size of waiting to demolish, and the length of side of the regular hexagon in the nut cover 12 outside of different models is all the same.

Fixed chamber 6 is cylinder hollow structure, and its inside is equipped with spring 10, and spring 10 cup joints in the outside of pull rod 9, and the upper and lower both ends of spring 10 are connected with the inside top of fixed chamber 6 and the top of reference column 8 respectively, and under spring 10's effect promptly, locating hole and constant head tank 7 are run through all the time to the inner of reference column 8, ensure that drilling rod 3 can drive hexagon spanner 4 and rotate.

The inner end of the nut groove 11 is adhered with a fastening magnet 13, the outer side of the fastening magnet 13 is tightly adhered with the inner end of the nut sleeve 12, the inner end of the fastening magnet 13 is fixedly connected with the inner end of the nut groove 11, and the outer end of the fastening magnet 13 is connected with the nut sleeve 12 through magnetic force adsorption.

The nut sleeve 12 is a nut-shaped structure, the inner end of the nut sleeve is bottomed, the thickness of the nut sleeve is smaller than the inner depth of the nut groove 11, and the structural shape of the nut sleeve 12 can be known by combining fig. 2 and 3.

The inner diameters of the positioning groove 7 and the positioning hole are equal, the centers of the positioning groove 7 and the positioning hole are positioned on the same vertical axes, and the diameter of the positioning column 8 is equal to the inner diameter of the positioning groove 7.

The working principle is as follows: the utility model discloses during the use, at first fix hexagon spanner 4 on electric drill 1's drilling rod 3, the concrete way is: firstly, the pull rod 9 is pulled upwards, then the insertion hole 5 at the inner end of the hexagonal wrench 4 is sleeved on the outer side of the drill rod 3, the positioning hole is aligned with the positioning groove 7, then the pull rod 9 is loosened, the positioning column 8 moves downwards under the action of the elastic force of the spring 10 and penetrates through the positioning hole and the positioning groove 7 simultaneously, and then the installation of the hexagonal wrench 4 is finished. Then, according to the size of the nut to be removed, a proper nut sleeve 12 is selected, the nut sleeve 12 is plugged into the nut groove 11, and the nut sleeve 12 is fixed in the nut groove 11 under the adsorption force of the fastening magnet 13. During the specific use, aim at the rubber head with hexagonal spanner 4 to make nut cover 12 cup joint on waiting the nut of demolising, then start electric drill 1 can screw off the nut, overall structure is simple, convenient to use.

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 appended claims and their equivalents.

Claims

1. Three-section stagnant water screw rod rubber head demolishs instrument, including electric drill (1), its characterized in that the tip of electric drill (1) is equipped with drill bit (2), the outer end fixed mounting drilling rod (3) of drill bit (2), the outside of drilling rod (3) is cup jointed and is equipped with hexagonal spanner (4), and open on the top side of drilling rod (3) and be equipped with constant head tank (7), hexagonal spanner (4) are the cylinder structure, and jack (5) and nut groove (11) have been seted up respectively to its inside and outside both ends, jack (5) cup joint in the tip outside of drilling rod (3), and the locating hole has been run through on the top of jack (5), the locating hole is located constant head tank (7) directly over, and the top of locating hole is equipped with fixed chamber (6), fixed chamber (6) welded fastening is on the top of fixed chamber (4), and the inside interlude of fixed chamber (6) is equipped with pull rod (9), the bottom body shaping of pull rod (9) is equipped with reference column (8), and the top of pull rod (9) is run through fixed chamber (6) and is extended to the top of fixed chamber (6), the nut groove (7) is the transversal nut groove form and is equipped with positioning column (11), and nut groove (11) is the locating hole transversal hexagon is personally submitted.

2. The three-section type water stop screw rubber head dismantling tool according to claim 1, characterized in that: fixed chamber (6) are cylinder hollow structure, and its inside is equipped with spring (10), spring (10) cup joint in the outside of pull rod (9), and the upper and lower both ends of spring (10) are connected with the inside top in fixed chamber (6) and the top of reference column (8) respectively.

3. The three-section type water stop screw rubber head dismantling tool according to claim 1, characterized in that: the inner end of the nut groove (11) is provided with a fastening magnet (13) in an adhering mode, and the outer side of the fastening magnet (13) is tightly attached to the inner end of the nut sleeve (12).

4. The three-section type water stop screw rubber head dismantling tool according to claim 1, characterized in that: the nut sleeve (12) is of a nut-shaped structure, the inner end of the nut sleeve is sealed, and the thickness of the nut sleeve is smaller than the inner depth of the nut groove (11).

5. The three-section water-stopping screw rubber head dismantling tool according to claim 1 is characterized in that the inner diameters of the positioning groove (7) and the positioning hole are equal, the centers of the positioning groove and the positioning hole are located on the same vertical axes, and the diameter of the positioning column (8) is equal to the inner diameter of the positioning groove (7).