CN214560590U

CN214560590U - Multifunctional hammer for constructional engineering

Info

Publication number: CN214560590U
Application number: CN202023123250.4U
Authority: CN
Inventors: 陈士海; 姚运启; 姚运义; 王珂; 赵德福; 马长广; 薛建强; 赵志腾; 查传国; 高小姗
Original assignee: Shandong Construction Engineering Co ltd
Current assignee: Shandong Construction Engineering Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-02
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a multifunctional hammer for constructional engineering, which comprises a hammer body and a holding rod, wherein the hammer body is fixedly connected with the holding rod, a flat hammer is fixedly arranged on one end surface of the hammer body, the holding rod consists of a first holding rod and a second holding rod, the first holding rod and the second holding rod are connected through the adjusting mechanism, one end of the second holding rod is connected with the hammer body, when the utility model is used, the working personnel can freely adjust the length of the holding rod of the functional hammer, thereby being capable of adjusting the length to the most convenient length, particularly, when in use, the adjusting piece is rotated to drive the rotating shaft to rotate, thereby driving the screw rod to rotate, the second holding rod is limited by the rotation limiting block and the rotation limiting groove, therefore, when the screw rod rotates, the second holding rod connected with the screw rod can only move left and right along the axial direction of the screw rod, and therefore the total length of the holding rod is increased.

Description

Multifunctional hammer for constructional engineering

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a building engineering uses multi-functional hammer.

Background

In the building construction process, the hammer is a commonly used construction tool, the hammer mainly comprises a hammer head and a handle, the hammer head of the hammer is made of pure steel, the hammer head has high strength and hardness, and the hammer head can crush the wall of a building and commonly used construction raw materials through knocking of the hammer head.

The existing multifunctional hammer for the construction engineering has certain defects, when the multifunctional hammer is used, the length of a holding rod of the functional hammer is fixed and unchanged, but different workers are different in length of the holding rod due to different habits, and the holding rod can influence the workers to a certain degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering uses multi-functional hammer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a multi-functional hammer for building engineering, includes hammer block and holding rod, the hammer block with fixed connection between the holding rod, a terminal surface fixed mounting of hammer block has flat-end hammer, the holding rod comprises a holding rod and No. two holding rods, a holding rod with connect through adjustment mechanism between No. two holding rods, the hammer block is connected to the one end of No. two holding rods.

As a further aspect of the present invention: adjustment mechanism includes regulating part, pivot, lead screw, an installation section of thick bamboo and rotates the stopper, the other end fixed mounting of No. two holding rods has an installation section of thick bamboo, an installation section of thick bamboo slides and inserts and establish the movable inslot of seting up in a holding rod, the regulating part rotates the axle head of installing at a holding rod, the axle head fixedly connected with pivot of regulating part, the pivot runs through a holding rod just the axle body of pivot rotates the inside of installing at a holding rod, lead screw fixed mounting be in the end of pivot, the lead screw is inserted and is established the inside of No. two holding rods and be connected through screw-thread fit and No. two holding rods, it installs at the rotation limiting groove of seting up in a holding rod to rotate stopper slidable mounting, carry out fixed connection through the connecting rod between rotation stopper and the installation section of thick bamboo.

As a further aspect of the present invention: the other end of the hammer body is fixedly provided with a pointed hammer.

As a further aspect of the present invention: a limiting block is fixedly mounted on the mounting cylinder.

As a further aspect of the present invention: the hammer body and the worm are fixedly connected through a protection rope, and the protection rope is in a loose state.

As a further aspect of the present invention: and an anti-slip layer is fixedly arranged on the outer ring end surface of the holding rod.

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

the utility model discloses during the use, the staff can carry out the free regulation to the holding rod length of function hammer to can adjust the length that oneself is the most handy, it is concrete, during the use, rotate the regulating part, drive the pivot and rotate, thereby drive the lead screw and rotate, and No. two holding rods are rotated the stopper and have been carried out the rotation restriction with rotating the spacing groove, consequently when the lead screw rotates, and the removal can only be done along the axial of lead screw with No. two holding rods of screw connection, thereby makes the total length of holding rod increase.

Drawings

Fig. 1 is a schematic structural view of a multifunctional hammer for construction engineering.

Fig. 2 is a schematic structural diagram of a multifunctional hammer for construction engineering.

Fig. 3 is a schematic structural view of a second holding rod in the multifunctional hammer for construction engineering.

In the figure: 1. a hammer body; 2. a flat hammer; 3. a first holding rod; 4. a second holding rod; 5. a holding rod; 6. a pointed hammer; 7. an adjustment member; 8. an anti-slip layer; 9. a protective rope; 10. a lead screw; 11. a rotating shaft; 12. mounting the cylinder; 13. a connecting rod; 14. rotating the limiting block; 15. a limiting block; 16. a movable groove; 17. the limiting groove is rotated.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1

Referring to fig. 1-3, the embodiment provides a multifunctional hammer for construction engineering, including a hammer body 1 and a holding rod 5, the hammer body 1 and the holding rod 5 are fixedly connected, a flat hammer 2 is fixedly installed on one end surface of the hammer body 1, the holding rod 5 is composed of a first holding rod 3 and a second holding rod 4, the first holding rod 3 and the second holding rod 4 are connected through an adjusting mechanism, and one end of the second holding rod 4 is connected with the hammer body 1.

The adjusting mechanism comprises an adjusting piece 7, a rotating shaft 11, a lead screw 10, an installation cylinder 12 and a rotation limiting block 14, the other end of the second holding rod 4 is fixedly provided with a mounting tube 12, the mounting tube 12 is slidably inserted into a movable groove 16 arranged on the first holding rod 3, the adjusting piece 7 is rotatably arranged at the shaft end of the first holding rod 3, the shaft end of the adjusting piece 7 is fixedly connected with a rotating shaft 11, the rotating shaft 11 penetrates through the first holding rod 3, the shaft body of the rotating shaft 11 is rotatably arranged inside the first holding rod 3, the screw rod 10 is fixedly arranged at the tail end of the rotating shaft 11, the screw rod 10 is inserted into the second holding rod 4 and is connected with the second holding rod 4 through thread matching, the rotation limiting block 14 is arranged in a rotation limiting groove 17 arranged on the first holding rod 3 in a sliding way, the rotation limiting block 14 is fixedly connected with the mounting cylinder 12 through a connecting rod 13.

Further, in order to make the hammer capable of being used better, the other end of the hammer body 1 is fixedly provided with a pointed hammer 6.

Furthermore, a limiting block 15 is fixedly mounted on the mounting cylinder 12, so that the mounting cylinder 12 can be prevented from being separated from the movable groove 16.

After the long-term use of function hammer, probably take place to break away from the condition between hammer block 1 and the holding rod 5 to cause the incident, for the emergence of avoiding this kind of condition, carry out following design, hammer block 1 with carry out fixed connection through protection rope 9 between the holding rod 5, protection rope 9 is in the state of relaxing, so sets up, when taking place to break away from the condition between hammer block 1 and the holding rod 5, protection rope 9 can avoid hammer block 1 to fly away, thereby the emergence of the accident of avoiding.

The utility model discloses a theory of operation is:

the utility model discloses during the use, the staff can carry out free regulation to the holding rod length of function hammer to can adjust the length of oneself most handy, it is concrete, during the use, rotate regulating part 7, it rotates to drive pivot 11, thereby drive lead screw 10 and rotate, and No. two holding rods 4 are rotated stopper 14 and have been carried out the rotation restriction with rotating spacing groove 17, consequently when lead screw 10 rotates, the removal can only be done along lead screw 10's axial with No. two holding rods 4 of being connected of lead screw 10, thereby make the total length increase of holding rod 5.

Example 2

In order to make the holding rod 5 more stable when the worker holds, the embodiment is further improved on the basis of the embodiment 1, and the improvement is that: and an anti-skid layer 8 is fixedly arranged on the end surface of the outer ring of the holding rod 5.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two pieces, and may be a direct connection, "upper," "lower," "left," and "right," and the like are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed.

Secondly, in the utility model discloses in the embodiment drawings, only relate to the structure that involves with this disclosed embodiment, other structures can refer to common design, under the conflict-free condition, the utility model discloses same embodiment and different embodiments can the intercombination. Finally, the above description is only a preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional hammer for building engineering, includes hammer block (1) and holding rod (5), hammer block (1) with fixed connection between holding rod (5), a terminal surface fixed mounting of hammer block (1) has flat-head hammer (2), its characterized in that, holding rod (5) comprise holding rod (3) and No. two holding rods (4), holding rod (3) with connect through adjustment mechanism between No. two holding rods (4), hammer block (1) is connected to the one end of No. two holding rods (4).

2. The multifunctional hammer for the building engineering as claimed in claim 1, wherein the adjusting mechanism comprises an adjusting part (7), a rotating shaft (11), a lead screw (10), an installation cylinder (12) and a rotation limiting block (14), the installation cylinder (12) is fixedly installed at the other end of the second holding rod (4), the installation cylinder (12) is slidably inserted into a movable groove (16) formed in the first holding rod (3), the adjusting part (7) is rotatably installed at the shaft end of the first holding rod (3), the rotating shaft (11) is fixedly connected with the shaft end of the adjusting part (7), the rotating shaft (11) penetrates through the first holding rod (3) and the shaft body of the rotating shaft (11) is rotatably installed in the first holding rod (3), the lead screw (10) is fixedly installed at the tail end of the rotating shaft (11), the lead screw (10) is inserted in the second holding rod (4) and is connected with the second holding rod (4) through threaded fit, rotate stopper (14) slidable mounting and offer in rotation spacing groove (17) of holding rod (3), carry out fixed connection through connecting rod (13) between rotation stopper (14) and installation section of thick bamboo (12).

3. The multifunctional hammer for construction engineering as claimed in claim 1, wherein the other end of the hammer body (1) is fixedly provided with a pointed hammer (6).

4. The multifunctional hammer for construction engineering as claimed in claim 2, wherein a limiting block (15) is fixedly mounted on the mounting cylinder (12).

5. The multifunctional hammer for construction engineering as claimed in claim 1, characterized in that the hammer body (1) and the holding rod (5) are fixedly connected through a protection rope (9), and the protection rope (9) is in a loose state.

6. The multifunctional hammer for construction engineering as claimed in claim 1, wherein an anti-slip layer (8) is fixedly mounted on the outer ring end surface of the holding rod (5).