CN218891821U

CN218891821U - Multifunctional hammer for constructional engineering

Info

Publication number: CN218891821U
Application number: CN202223193430.9U
Authority: CN
Inventors: 王攀
Original assignee: Individual
Current assignee: Shaanxi Yuntong Lintai Construction Engineering Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-21
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of constructional engineering and discloses a multifunctional hammer for constructional engineering, which comprises a hammer head, wherein a fixed cylinder is bolted to the surface of the hammer head, and a sliding rod is sleeved in the fixed cylinder in a sliding manner; according to the utility model, the threaded cylinder is rotated to drive the triangular groove to rotate, the triangular groove rotates to enable the clamping rod to be separated from the clamping hole under the action of the second spring, and then the sliding rod is moved to enable the length of the handle to be changed, so that the purpose of adjusting the length of the handle can be achieved, the practicability and applicability of the hammer are improved, the working efficiency and the use experience are improved.

Description

Multifunctional hammer for constructional engineering

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a multifunctional hammer for constructional engineering.

Background

In the process of building construction, the hammer is the construction tool commonly used, the hammer mainly has two parts of tup and handle, the tup of hammer is mostly made of pure steel, the tup itself has very high intensity and hardness, through the striking of tup, can carry out the crushing treatment to the wall body of building and the raw materials commonly used in construction, and current hammer, can not adjust the length of handle, the length of general hammer handle is fixed, the length of handle is adjusted according to the height in position that causes the operator to can not be quick when using the hammer, and the size of operating space carries out the length of handle, the hammer of corresponding length needs to be changed, work efficiency has been reduced, practicality and suitability are relatively poor, use experience has been reduced, also be inconvenient to change the tup, general tup is all cup jointed together with the handle and uses nail or wooden wedge to its fixing, this kind of mode is very troublesome when changing the tup, need use the tool to dismantle and install, and damage the handle easily, cause the loss, the change difficulty, work load has been reduced, inconvenient for use, in order to solve the problem that above-mentioned, we propose the multifunctional hammer for building engineering.

Disclosure of Invention

The utility model aims to provide a multifunctional hammer for constructional engineering, which has the advantages of being capable of adjusting the length of a handle and being convenient for replacing a hammer head, and solves the problems that the conventional hammer cannot adjust the length of the handle and is inconvenient for replacing the hammer head.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multifunctional hammer for building engineering, includes the tup, the surface bolt of tup has a fixed section of thick bamboo, the inside sliding sleeve of fixed section of thick bamboo has a slide bar, the surface rotation of fixed section of thick bamboo has cup jointed a rotation section of thick bamboo, the inner wall of rotation section of thick bamboo articulates there is the connecting rod, the other end of connecting rod articulates there is the joint, and the inner wall joint of joint and slide bar, be provided with first spring between the inner wall of joint and fixed section of thick bamboo, the surface sliding sleeve of slide bar has the handle, the surface threaded connection of handle has a screw section of thick bamboo, triangular groove has been seted up to the inner wall of screw section of thick bamboo, the inner wall sliding connection of triangular groove has the clamping bar, the fixed surface of clamping bar has cup jointed the limiting plate, be provided with the second spring between the inner wall of limiting plate and handle, the joint hole has been seted up on the surface of slide bar, and clamping bar and joint hole joint.

The technical scheme is adopted: through rotating the screw thread section of thick bamboo, the screw thread section of thick bamboo rotates and drives the triangular groove and rotate, the triangular groove rotates and makes the joint pole break away from the joint with the joint hole under the effect of second spring, then remove the mode that the slide bar made handle length change, can reach the purpose of adjustment handle length, the practicality and the suitability of hammer have been improved, work efficiency and use experience have been improved, through rotating the rotation section of thick bamboo, the rotation section of thick bamboo rotates and drives the connecting rod and remove, the connecting rod removes and drives the joint and remove, the joint removes the mode that makes joint and slide bar's inner wall break away from the joint, can reach the purpose of being convenient for change the tup, the work load has been reduced, the degree of difficulty of changing has been reduced, work efficiency has been improved, and convenient use.

The utility model further provides that the top of the hammer head is integrally formed with a nail head.

The technical scheme is adopted: the nail lifting head is arranged, so that the nail lifting is convenient.

The utility model is further arranged that the surface of the hammer head is provided with a hexagonal groove.

The technical scheme is adopted: through setting up the hexagonal groove, the dismouting bolt of being convenient for.

The utility model is further arranged that the surface of the handle is fixedly sleeved with the anti-skid sleeve.

The technical scheme is adopted: through setting up antiskid cover, prevent that the hand from sliding, the operation of being convenient for.

The utility model is further arranged such that the surface of the handle is bolted to a ruler.

The technical scheme is adopted: by providing a ruler, the length of the object can be measured.

The utility model is further arranged that the surfaces of the rotating cylinder and the threaded cylinder are provided with anti-skid patterns.

The technical scheme is adopted: through setting up anti-skidding line, prevent that the hand from skidding, the operation of being convenient for.

Compared with the prior art, the utility model provides the multifunctional hammer for the construction engineering, which has the following beneficial effects:

1. according to the utility model, the threaded cylinder is rotated, the triangular groove is driven to rotate by the rotation of the threaded cylinder, the clamping rod is separated from the clamping hole by the rotation of the triangular groove under the action of the second spring, and then the sliding rod is moved to change the length of the handle, so that the purpose of adjusting the length of the handle can be achieved, the practicability and the applicability of the hammer are improved, and the working efficiency and the use experience are improved.

2. According to the utility model, the rotating cylinder rotates to drive the connecting rod to move, the connecting rod moves to drive the clamping connector to move, and the clamping connector moves to enable the clamping connector to be separated from the inner wall of the sliding rod in a clamping manner, so that the purpose of conveniently replacing the hammer head can be achieved, the workload is reduced, the replacement difficulty is reduced, the working efficiency is improved, and the use is convenient.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a side cross-sectional view of a partial structure of the present utility model;

FIG. 3 is a side cross-sectional view of a partial structure of the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged view of the structure of fig. 1B according to the present utility model.

In the figure: 1. a hammer head; 2. a fixed cylinder; 3. a slide bar; 4. a rotating cylinder; 5. a connecting rod; 6. a clamping joint; 7. a first spring; 8. a handle; 9. a thread cylinder; 10. triangular grooves; 11. a clamping rod; 12. a limiting plate; 13. a second spring; 14. a clamping hole; 15. a nail head is lifted; 16. a hexagonal groove; 17. an anti-skid sleeve; 18. ruler; 19. anti-skid lines.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1, fig. 2 and fig. 5, the multifunctional hammer for constructional engineering comprises a hammer head 1, a fixed cylinder 2 is bolted to the surface of the hammer head 1, a sliding rod 3 is sleeved in the fixed cylinder 2 in a sliding manner, a rotating cylinder 4 is sleeved on the surface of the fixed cylinder 2 in a rotating manner, a connecting rod 5 is hinged to the inner wall of the rotating cylinder 4, a clamping joint 6 is hinged to the other end of the connecting rod 5, a first spring 7 is arranged between the clamping joint 6 and the inner wall of the fixed cylinder 2 in a clamping manner, the connecting rod 5 is driven to move by rotation of the rotating cylinder 4, the clamping joint 6 is driven to move by movement of the connecting rod 5, and the clamping joint 6 is separated from the inner wall of the sliding rod 3 in a clamping manner, so that the purpose of conveniently replacing the hammer head 1 can be achieved, the workload is reduced, the difficulty of replacement is reduced, the working efficiency is improved, and the multifunctional hammer is convenient to use.

Referring to fig. 1, a nail head 15 is integrally formed at the top of the hammer head 1, and the nail is conveniently lifted by arranging the nail head 15.

Referring to fig. 1, a hexagonal groove 16 is formed on the surface of the hammer head 1, and the hexagonal groove 16 facilitates the disassembly and assembly of the bolt.

Referring to fig. 2 and 3, anti-slip lines 19 are formed on the surfaces of the rotary cylinder 4 and the threaded cylinder 9, and by providing the anti-slip lines 19, the hand slip is prevented, and the operation is facilitated.

The use process is briefly described: the rotating cylinder 4 is rotated, the rotating cylinder 4 rotates to drive the connecting rod 5 to move, the connecting rod 5 moves to drive the clamping head 6 to move, the clamping head 6 moves to enable the clamping head 6 to be separated from the inner wall of the sliding rod 3, then the hammer head 1 is taken down to be replaced, after replacement, the hammer head 1 is inserted into the sliding rod 3, the clamping head 6 is clamped with the inner wall of the sliding rod 3 under the action of the first spring 7, the hammer head 1 is fixed, replacement is completed, and therefore the purpose of facilitating sliding of the hammer head 1 is achieved.

Embodiment two:

referring to fig. 1, 3 and 4, the surface of the sliding rod 3 is slidably sleeved with a handle 8, the surface of the handle 8 is in threaded connection with a threaded cylinder 9, a triangular groove 10 is formed in the inner wall of the threaded cylinder 9, a clamping rod 11 is slidably connected to the inner wall of the triangular groove 10, a limiting plate 12 is fixedly sleeved on the surface of the clamping rod 11, a second spring 13 is arranged between the limiting plate 12 and the inner wall of the handle 8, a clamping hole 14 is formed in the surface of the sliding rod 3, the clamping rod 11 is clamped with the clamping hole 14, the threaded cylinder 9 rotates to drive the triangular groove 10 to rotate through rotating the threaded cylinder 9, the clamping rod 11 is separated from the clamping hole 14 under the action of the second spring 13 through rotating the triangular groove 10, and then the sliding rod 3 is moved to change the length of the handle, so that the purpose of adjusting the length of the handle can be achieved, the practicability and the applicability of the hammer are improved, and the working efficiency and the use experience are improved.

Referring to fig. 1, an anti-slip sleeve 17 is fixedly sleeved on the surface of the handle 8, and by arranging the anti-slip sleeve 17, the handle is prevented from slipping by hands, and is convenient to operate.

Referring to fig. 1, the handle 8 has a ruler 18 bolted to the surface, and by providing the ruler 18, the length of the object can be measured.

The use process is briefly described: rotating the threaded cylinder 9, rotating the threaded cylinder 9 to drive the triangular groove 10 to rotate, rotating the triangular groove 10 to enable the clamping rod 11 to be separated from the clamping hole 14 under the action of the second spring 13, then moving the sliding rod 3, moving the sliding rod 3 to the required length, reversely rotating the threaded cylinder 9 to reset the threaded cylinder 9, resetting the threaded cylinder 9 to reset the triangular groove 10, resetting the triangular groove 10 to enable the clamping rod 11 to be clamped with the clamping hole 14, and fixing the sliding rod 3, thereby achieving the purpose of adjusting the length of the handle.

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

Claims

1. Construction engineering is with multi-functional hammer, including tup (1), its characterized in that: the surface bolt of tup (1) has fixed section of thick bamboo (2), the inside slip of fixed section of thick bamboo (2) has cup jointed slide bar (3), the surface rotation of fixed section of thick bamboo (2) has cup jointed a rotation section of thick bamboo (4), the inner wall of rotation section of thick bamboo (4) articulates connecting rod (5), the other end of connecting rod (5) articulates joint (6), and the inner wall joint of joint (6) and slide bar (3), be provided with first spring (7) between the inner wall of joint (6) and fixed section of thick bamboo (2), the surface slip of slide bar (3) has cup jointed handle (8), the surface threaded connection of handle (8) has screw thread section of thick bamboo (9), triangular groove (10) have been seted up to the inner wall of screw thread section of thick bamboo (9), the inner wall sliding connection of triangular groove (10) has joint pole (11), fixed surface of joint pole (11) has cup jointed limiting plate (12), be provided with second spring (13) between the inner wall of limiting plate (12) and handle (8), joint hole (14) have been seted up on the surface of slide bar (3), and joint pole (11) and joint hole (14) joint.

2. The multifunctional hammer for construction engineering according to claim 1, wherein: the top of the hammer head (1) is integrally formed with a nail head (15).

3. The multifunctional hammer for construction engineering according to claim 1, wherein: hexagonal grooves (16) are formed in the surface of the hammer head (1).

4. The multifunctional hammer for construction engineering according to claim 1, wherein: an anti-slip sleeve (17) is fixedly sleeved on the surface of the handle (8).

5. The multifunctional hammer for construction engineering according to claim 1, wherein: the surface of the handle (8) is bolted with a ruler (18).

6. The multifunctional hammer for construction engineering according to claim 1, wherein: anti-skid patterns (19) are formed on the surfaces of the rotating cylinder (4) and the threaded cylinder (9).