CN217861097U - Tool for dismantling water stop screw - Google Patents
Tool for dismantling water stop screw Download PDFInfo
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- CN217861097U CN217861097U CN202220454308.3U CN202220454308U CN217861097U CN 217861097 U CN217861097 U CN 217861097U CN 202220454308 U CN202220454308 U CN 202220454308U CN 217861097 U CN217861097 U CN 217861097U
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- bar sleeve
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Abstract
The utility model relates to a demolish instrument of stagnant water screw rod, including steel sleeve and handheld portion, steel sleeve's external diameter is greater than the external diameter of handheld portion, steel sleeve's terminal surface with the end face contact of handheld portion is connected, just steel sleeve protrusion the partial terminal surface of handheld portion with the lateral surface of handheld portion is equipped with the round weld part, steel sleeve's internal face is equipped with the screw thread. The utility model discloses a reinforcing bar sleeve internal face is equipped with the screw thread that is used for connecting the stagnant water screw rod, and reinforcing bar sleeve's terminal surface and the terminal surface contact of handheld portion, and reinforcing bar sleeve protrusion handheld portion, weld protruding partial terminal surface and handheld portion, realize that handheld portion and reinforcing bar sleeve weld firmly together, avoid splitting, therefore the utility model has the advantages of simple structure, operating personnel only need to leave the handheld portion in the waist and can carry the instrument with oneself; when the water stopping screw is used, the force is applied through the handheld part, the water stopping screw can be detached by utilizing the steel bar sleeve, and the water stopping screw is convenient to use.
Description
Technical Field
The utility model relates to a foundation ditch construction field, specific theory relates to a demolish instrument of stagnant water screw rod.
Background
The water stop screw is usually used for pouring of the shear wall of the basement, and has the functions of fixing the template and controlling the pouring thickness of concrete. The water stop screw comprises a middle part embedded in the wall body and end part screws with two ends needing to be disassembled, the water stop screw is disassembled, namely the end part screw of the water stop screw needs to be taken down and recovered from the middle screw embedded in the wall body, and the recovered end part screw can be matched with a new middle screw for reuse.
The operation of dismantling the water stop screw is mostly high-altitude operation, and as is known, electricity is difficult to get in the high-altitude operation, so that a tool needing to be plugged cannot be used; and the electric tool of taking the battery from oneself is heavier, drops easily, and consequently electric tool is efficient, nevertheless can't satisfy the operation that constructor demolishd the stagnant water screw rod in the high altitude, so need develop a simple and easy instrument of structure in necessary, uses while hand, conveniently carries, and the constructor of being convenient for demolishs the stagnant water screw rod in the high altitude.
SUMMERY OF THE UTILITY MODEL
In order to overcome the current instrument structure of demolising the stagnant water screw rod complicated, use inconvenient scheduling problem, the utility model provides a demolish instrument of stagnant water screw rod.
The utility model discloses technical scheme as follows:
the utility model provides a demolish instrument of stagnant water screw rod, its characterized in that includes steel reinforcement sleeve and handheld portion, steel reinforcement sleeve's external diameter is greater than the external diameter of handheld portion, steel reinforcement sleeve's terminal surface with the terminal surface contact of handheld portion is connected, just steel reinforcement sleeve protrusion the partial terminal surface of handheld portion with the lateral surface of handheld portion is equipped with the round welding part, steel reinforcement sleeve's internal face is equipped with the screw thread.
According to above scheme the utility model discloses, a serial communication port, handheld portion is inside hollow steel pipe, and the internal diameter of this steel pipe is less than steel reinforcement sleeve's internal diameter.
According to the above scheme the utility model discloses, its characterized in that, steel reinforcement sleeve's length is less than the ten tenth of the length of handheld portion.
According to the above scheme the utility model discloses, its characterized in that, the outer wall of handheld portion is equipped with friction line.
According to the above scheme the utility model discloses, a serial communication port, the outside parcel of handheld portion has the non-slip rubber cover.
According to the above scheme the utility model discloses, a serial communication port, the tail end of handheld portion is equipped with the interface, and this interface can be dismantled and be connected with T style of calligraphy grab handle.
Furthermore, T style of calligraphy grab handle includes holding rod and inserted bar, the holding rod perpendicular to the inserted bar, the inserted bar with the interface is connected.
Furthermore, the end part of the insertion rod is in a taper shape or a round table shape.
Furthermore, the upper surface of the holding rod is provided with a wavy groove.
According to the above scheme the utility model discloses, its beneficial effect lies in:
the utility model discloses a reinforcing bar sleeve internal face is equipped with the screw thread that is used for connecting the stagnant water screw rod, and reinforcing bar sleeve's terminal surface and the terminal surface contact of handheld portion, and reinforcing bar sleeve protrusion handheld portion, weld protruding partial terminal surface and handheld portion, realize that handheld portion and reinforcing bar sleeve weld firmly together, avoid splitting, therefore the utility model has the advantages of simple structure, operating personnel only need to leave the handheld portion in the waist and can carry the instrument with oneself; when the water stopping screw rod is used, force is applied through the handheld portion, the water stopping screw rod can be detached through the steel bar sleeve, and the water stopping screw rod is convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of another preferred embodiment of the present invention.
In the figure, 1, a steel bar sleeve; 11. a thread; 2. a hand-held portion; 3. a weld; 4. a T-shaped grab handle; 41. a holding rod; 42. a plug rod.
Detailed Description
For better understanding of the objects, technical solutions and technical effects of the present invention, the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be noted that the following embodiments are only for explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or intervening elements may also be present, and 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 "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and should not be construed as limiting the technical solution. The meaning of "a number" is two or more unless specifically defined otherwise.
Example one
As shown in fig. 1, a demolish instrument of stagnant water screw rod, including steel bar sleeve and handheld portion, steel bar sleeve's internal face is equipped with the screw thread, it is fixed with the end connection of stagnant water screw rod to realize steel bar sleeve through the screw thread, thereby when revolving steel bar sleeve, the tip of wrench movement stagnant water screw rod, steel bar sleeve's external diameter is greater than the external diameter of handheld portion, make after steel bar sleeve's terminal surface is connected with the end face contact of handheld portion, steel bar sleeve protrusion handheld portion, and the partial terminal surface of steel bar sleeve protrusion handheld portion is equipped with the round welding part with the lateral surface of handheld portion, utilize the welding part with steel bar sleeve and handheld portion welding.
Therefore, the utility model has simple and compact structure, light weight and is not easy to fall off when being carried or used; reinforcing bar sleeve internal face is equipped with the screw thread that is used for connecting the stagnant water screw rod, reinforcing bar sleeve's terminal surface and the terminal surface contact of handheld portion, and reinforcing bar sleeve protrusion handheld portion, with convex partial terminal surface and handheld portion welding, realize handheld portion and reinforcing bar sleeve firmly welded together, avoid the fracture, when operating personnel applyed the strength through handheld portion, can utilize reinforcing bar sleeve to demolish the stagnant water screw rod.
In this embodiment, handheld portion is inside hollow steel pipe, and the internal diameter of this steel pipe is less than the telescopic internal diameter of reinforcing bar, does benefit to increase steel pipe and the telescopic terminal surface contact surface of reinforcing bar to both keep on a straight line after guaranteeing both to contact to connect, do not take place crooked, guarantee both contact firmness of connecting.
In this embodiment, the length of reinforcing bar sleeve is less than one tenth of the length of handheld portion, and consequently the length of handheld portion is far greater than the length of reinforcing bar sleeve, both is convenient for operating personnel's gripping, can increase the torsion of applying simultaneously, demolishs the tip of stagnant water screw rod fast.
In an optional embodiment, the outer wall surface of the handheld portion is provided with friction grains, and when an operator screws the friction grains, the friction grains can prevent slipping, so that the labor is saved. In other optional embodiments, the outer side of the hand-held part is wrapped with an anti-slip rubber sleeve, so that the anti-slip effect can be realized.
Example two
As shown in fig. 2, a tool for removing a water stop screw comprises a steel bar sleeve and a handheld portion, and the structure of the tool is the same as that of the first embodiment, except that: the tail end of the hand-held part is provided with an interface which is detachably connected with a T-shaped grab handle. The T-shaped grab handle comprises a holding rod and an insertion rod, the holding rod is perpendicular to the insertion rod, and the insertion rod is detachably connected with the insertion port.
Through the technical scheme who adopts this embodiment, operating personnel can install T style of calligraphy grab handle additional at the tail end of handheld portion, when meetting the stagnant water screw rod that is difficult for demolising, can install this T style of calligraphy grab handle and go, utilizes this T style of calligraphy grab handle to increase torsion, demolishs stagnant water screw rod fast.
In the embodiment, the end part of the insertion rod is in a taper shape or a circular truncated cone shape, and the insertion rods with the two structures can be conveniently inserted into the handheld part; the tapered plug-in rod is more beneficial to inserting the T-shaped grab handle into the plug-in port of the handheld part; the safety of the truncated cone-shaped insertion rod is better in the using process.
In this embodiment, the upper surface of the holding rod is provided with the wavy groove, which conforms to the ergonomic structural design of human hands, and the holding is more labor-saving.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a demolish instrument of stagnant water screw rod, its characterized in that includes steel bar sleeve and handheld portion, steel bar sleeve's external diameter is greater than the external diameter of handheld portion, steel bar sleeve's terminal surface with the end face contaction of handheld portion is connected, just steel bar sleeve protrusion the partial terminal surface of handheld portion with the lateral surface of handheld portion is equipped with the round welding part, steel bar sleeve's internal face is equipped with the screw thread.
2. A tool for dismantling a sealing screw as claimed in claim 1, wherein said handle portion is a hollow steel pipe having an inner diameter smaller than that of said reinforcing sleeve.
3. A tool for removing a waterstop screw according to claim 1, wherein the length of the reinforcing steel sleeve is less than one tenth of the length of the hand-held part.
4. A tool for detaching a waterstop screw rod according to claim 1, wherein the outer wall surface of the hand-held part is provided with friction lines.
5. A tool for dismantling a water stop screw according to claim 1, wherein an outer side of said hand-held portion is covered with an anti-slip rubber cover.
6. A tool for dismantling a sealing screw rod as claimed in claim 1, wherein the tail end of the handle is provided with an insertion port, and the insertion port is detachably connected with a T-shaped handle.
7. A tool for dismounting a water stop screw rod according to claim 6, wherein the T-shaped grab handle comprises a holding rod and an insertion rod, the holding rod is perpendicular to the insertion rod, and the insertion rod is connected with the insertion port.
8. A tool for dismounting a water stop screw according to claim 7, wherein the end of the insertion rod is in a taper shape or a truncated cone shape.
9. A tool for dismantling a waterstop screw according to claim 7, wherein the upper surface of the grip is provided with a wavy groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454308.3U CN217861097U (en) | 2022-03-02 | 2022-03-02 | Tool for dismantling water stop screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220454308.3U CN217861097U (en) | 2022-03-02 | 2022-03-02 | Tool for dismantling water stop screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217861097U true CN217861097U (en) | 2022-11-22 |
Family
ID=84085139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220454308.3U Active CN217861097U (en) | 2022-03-02 | 2022-03-02 | Tool for dismantling water stop screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217861097U (en) |
-
2022
- 2022-03-02 CN CN202220454308.3U patent/CN217861097U/en active Active
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