CN217766229U

CN217766229U - Empty drum hammer for building supervision

Info

Publication number: CN217766229U
Application number: CN202221546833.4U
Authority: CN
Inventors: 张志勇
Original assignee: Shanghai Co Construction Project Supervision Consulting Co ltd
Current assignee: Shanghai Co Construction Project Supervision Consulting Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-08
Anticipated expiration: 2032-06-21

Abstract

The application discloses an air drum hammer for building supervision, relates to the technical field of engineering quality detection, and solves the problems that the conventional air drum hammer is not beneficial to subsequent repair because the conventional air drum hammer is lack of a function of marking floor tiles or wall tiles with problems; the marking mechanism comprises a rotating rod and a connecting plate, the rotating rod is rotatably installed inside the rod body, the connecting plate is installed on one side of the rod body, two thread sections with opposite thread directions are arranged on the outer surface of the rotating rod, and the outer surfaces of the two thread sections are in threaded connection with thread sleeves. This application is through rotating the bull stick, and two swivel nuts are the motion in opposite directions or opposite direction along the bull stick, and the distance between the connecting plate and the body of rod changes to according to the wall body scope that the measured has a problem, select suitable position, use the hammer block as the centre of a circle, rotate whole device, including the marker pen marks whole region, thereby be favorable to subsequent repair work.

Description

Empty drum hammer for building supervision

Technical Field

The application relates to the field of engineering quality detection, in particular to an empty drum hammer for building supervision.

Background

In addition to having a good structure to ensure the strength of any building, the building cannot have the problems of influencing subsequent use, such as hollowing, which may cause large-area shedding of subsequent wall skins and difficulty in firmly attaching decoration materials, and the like. Empty drum detection typically uses an empty drum hammer.

In the process of implementing the present application, the inventor finds that at least the following problems exist in the technology, and the existing hollow hammer generally lacks the function of marking the floor tile or wall tile with problems, and is not beneficial to subsequent repair. Therefore, an air drum hammer for building supervision is now proposed.

SUMMERY OF THE UTILITY MODEL

In order to improve current empty drum hammer and lack usually and carry out the function of mark to the ceramic tile or the wall brick that go wrong, be unfavorable for subsequent prosthetic problem, this application provides the building and manages and use empty drum hammer.

The application provides building is managed with empty drum hammer adopts following technical scheme:

the hollowing hammer for building supervision comprises a rod body and a hammer body fixedly arranged at the top of the rod body, wherein a marking mechanism is arranged on one side of the rod body;

the marking mechanism is including rotating the connecting plate of installing at the inside bull stick of the body of rod and installing in body of rod one side, the surface of bull stick is provided with two screw thread opposite direction's screw thread section, two equal threaded connection in surface of screw thread section has the swivel nut, swivel nut and body of rod sliding connection, connecting plate and two equal movable mounting has the movable rod between the swivel nut, the connecting rod is installed at the top of connecting plate, the marker pen is installed at the top of connecting rod.

Through adopting above-mentioned technical scheme, through rotating the bull stick, two swivel nuts are along the motion of bull stick in opposite directions or opposite direction, and the distance between the connecting plate and the body of rod changes to according to the wall body scope that surveys the problem, select suitable position, use the hammer block as the centre of a circle, rotate whole device, the marker pen is including whole regional mark, thereby be favorable to subsequent repair work.

Optionally, the outer surface of one end of the rod body, which is far away from the hammer body, is provided with an anti-slip sleeve.

Through adopting above-mentioned technical scheme, the setting of antiskid cover is conveniently held whole device.

Optionally, one end of the rotating rod, which is located outside the rod body, is fixedly connected with a knob.

Through adopting above-mentioned technical scheme, the setting of knob conveniently rotates the bull stick.

Optionally, the inside fixed mounting of the body of rod has the stabilizing sleeve, the bull stick runs through in the inside of stabilizing the sleeve.

Through adopting above-mentioned technical scheme, the stability when the bull stick rotates has been guaranteed in the setting of stable cover.

Optionally, a sliding groove is formed in the rod body, a sliding block is fixedly connected to the outer surface of the threaded sleeve, and the sliding block is connected to the inside of the sliding groove in a sliding mode.

Through adopting above-mentioned technical scheme, the direction of motion of swivel nut has been standardized in the setting of slider and spout.

Optionally, the top of the connecting rod is fixedly connected with a connecting sleeve, and the marker pen is inserted into the connecting sleeve.

Through adopting above-mentioned technical scheme, the setting of this kind of structure is convenient to carry out dismouting or change to the marker pen.

Optionally, an elastic sleeve is fixedly mounted on the inner wall of the connecting sleeve.

Through adopting above-mentioned technical scheme, the stability of being connected between marker pen and the adapter sleeve has been guaranteed in the setting of elastic sleeve.

Optionally, the middle part of the top of the hammer body is rotatably provided with an anti-slip plate.

Through adopting above-mentioned technical scheme, the setting of antiskid ribbed tile is when using the hammer block to do the circle as the centre of a circle, is difficult for making the hammer block remove, improves the mark quality.

In summary, the present application has the following beneficial effects:

this application is through rotating the bull stick, the motion of opposite direction or opposite direction is done along the bull stick to two swivel nuts, the distance between connecting plate and the body of rod changes, thereby according to the wall body scope that the institute measured the problem, select suitable position, use the hammer block as the centre of a circle, rotate whole device, marker pen is including whole regional mark, thereby be favorable to subsequent repair work, and, the antiskid ribbed tile is installed in the rotation of the middle part at hammer block top, the setting of antiskid ribbed tile, when using the hammer block to do the circle as the centre of a circle, be difficult for making the hammer block remove, improve the mark quality.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a schematic side sectional view of the present application;

fig. 3 is a schematic view of a top structure of the connection sleeve of the present application.

Description of reference numerals:

1. a rod body; 2. a hammer body; 3. a rotating rod; 4. a connecting plate; 5. a threaded section; 6. a threaded sleeve; 7. a movable rod; 8. a connecting rod; 9. a marking pen; 10. an anti-slip sleeve; 11. a knob; 12. a stabilizing sleeve; 13. a chute; 14. a slider; 15. connecting sleeves; 16. an elastic sleeve; 17. an antiskid plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1, an air drum hammer for building supervision comprises a rod body 1 and a hammer body 2 fixedly installed on the top of the rod body 1. The outer surface of the rod body 1, which is far away from one end of the hammer body 2, is provided with an anti-skidding sleeve 10, and the arrangement of the anti-skidding sleeve 10 facilitates holding the whole device.

Referring to fig. 1 and 2, one side of the rod body 1 is provided with a marking mechanism, the marking mechanism comprises a rotating rod 3 which is rotatably arranged inside the rod body 1 and a connecting plate 4 which is arranged on one side of the rod body 1, the rotating rod 3 is located at one end of the outside of the rod body 1 and is fixedly connected with a knob 11, and the rotating rod 3 is conveniently rotated by the arrangement of the knob 11. The inside fixed mounting of the body of rod 1 has stable cover 12, and bull stick 3 runs through in the inside of stable cover 12, and the stability when bull stick 3 rotates has been guaranteed in the setting of stable cover 12.

Referring to fig. 1 and 2, the outer surface of the rotating rod 3 is provided with two thread sections 5 with opposite thread directions, the outer surfaces of the two thread sections 5 are both in threaded connection with thread sleeves 6, the thread sleeves 6 are in sliding connection with the rod body 1, and when the rotating rod 3 rotates, the two thread sleeves 6 move along the rotating rod 3 in opposite directions or opposite directions. The inside of the body of rod 1 has been seted up spout 13, and the fixed surface of swivel nut 6 is connected with slider 14, and slider 14 sliding connection has standardized the direction of motion of swivel nut 6 in the inside of spout 13, slider 14 and spout 13's setting.

Referring to fig. 1-3, a movable rod 7 is movably mounted between the connecting plate 4 and the two threaded sleeves 6, a connecting rod 8 is mounted at the top of the connecting plate 4, a marker pen 9 is mounted at the top of the connecting rod 8, when the two threaded sleeves 6 move in opposite directions or opposite directions, the distance between the connecting plate 4 and the rod body 1 changes, so that a proper position is selected according to the detected range of the wall body with problems, the hammer body 2 is taken as the center of a circle, the whole device is rotated, and the marker pen 9 marks the whole area. The top fixedly connected with adapter sleeve 15 of connecting rod 8, marker 9 are pegged graft in the inside of adapter sleeve 15, and the setting of this kind of structure is conveniently carried out dismouting or change to marker 9. The inner wall of the connecting sleeve 15 is fixedly provided with an elastic sleeve 16, and the arrangement of the elastic sleeve 16 ensures the stability of the connection between the marking pen 9 and the connecting sleeve 15.

Referring to fig. 1 and 2, the middle part of the top of the hammer body 2 is rotatably provided with the antiskid plate 17, and the antiskid plate 17 is arranged to prevent the hammer body 2 from moving easily when the hammer body 2 is used as a circle center to make a circle, so that the marking quality is improved.

The implementation principle of the application is as follows: through rotating bull stick 3, two swivel nuts 6 are along bull stick 3 and do motion in opposite directions or opposite direction, the distance between the connecting plate 4 and the body of rod 1 changes, thereby according to the wall body scope that surveys the problem, select suitable position, use hammer block 2 as the centre of a circle, rotate whole device, marker pen 9 is including whole regional mark, thereby be favorable to subsequent repair work, and, the rotation installs antiskid ribbed tile 17 at the middle part at hammer block 2 top, antiskid ribbed tile 17's setting, when using hammer block 2 to do the circle as the centre of a circle, be difficult for making hammer block 2 remove, improve the mark quality.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Building is managed and is used empty drum hammer, including the body of rod (1) and hammer block (2) of fixed mounting at body of rod (1) top, its characterized in that: a marking mechanism is arranged on one side of the rod body (1);

marking mechanism installs bull stick (3) inside the body of rod (1) and installs connecting plate (4) in the body of rod (1) one side including rotating, the surface of bull stick (3) is provided with two screw thread section (5) that screw thread direction is opposite, two the equal threaded connection in surface of screw thread section (5) has swivel nut (6), swivel nut (6) and the body of rod (1) sliding connection, connecting plate (4) and two equal movable mounting has movable rod (7) between swivel nut (6), connecting rod (8) are installed at the top of connecting plate (4), marker (9) are installed at the top of connecting rod (8).

2. The building supervision air hammer according to claim 1, characterized in that: the outer surface of one end of the rod body (1) far away from the hammer body (2) is provided with an anti-skidding sleeve (10).

3. The air drum hammer for building supervision according to claim 1, characterized in that: the rotating rod (3) is fixedly connected with a knob (11) at one end outside the rod body (1).

4. The air drum hammer for building supervision according to claim 1, characterized in that: the inside fixed mounting of the body of rod (1) has stable cover (12), bull stick (3) run through in the inside of stable cover (12).

5. The air drum hammer for building supervision according to claim 1, characterized in that: the novel screw rod is characterized in that a sliding groove (13) is formed in the rod body (1), a sliding block (14) is fixedly connected to the outer surface of the screw sleeve (6), and the sliding block (14) is connected to the inside of the sliding groove (13) in a sliding mode.

6. The air drum hammer for building supervision according to claim 1, characterized in that: the top of connecting rod (8) fixedly connected with adapter sleeve (15), marker pen (9) are pegged graft in the inside of adapter sleeve (15).

7. The building supervision air hammer according to claim 6, characterized in that: and an elastic sleeve (16) is fixedly arranged on the inner wall of the connecting sleeve (15).

8. The air drum hammer for building supervision according to claim 1, characterized in that: and the middle part of the top of the hammer body (2) is rotatably provided with an antiskid plate (17).