CN210500117U

CN210500117U - Hammer is used in civil engineering construction

Info

Publication number: CN210500117U
Application number: CN201921645831.9U
Authority: CN
Inventors: 刘洋
Original assignee: Guizhou Equipment Manufacturing Vocational College
Current assignee: Guizhou Equipment Manufacturing Vocational College
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-12
Anticipated expiration: 2029-09-29

Abstract

The utility model provides a hammer for civil engineering construction, which comprises an iron hammer, a hammer rod, a sharp-nose hammer, a hammer body, a nut, an arc chute, a ring pipe, a limiting block, a sliding block, a connecting ring and a screwed pipe, wherein the left end surface of the hammer body is provided with an auxiliary mechanism, the upper end surface of the hammer body is provided with the iron hammer, the lower end surface of the hammer body is provided with the sharp-nose hammer, the hammer rod is arranged at the middle position inside the hammer body, the ring pipe is arranged at the right side inside the hammer body, the left end surface of the ring pipe is provided with the connecting ring, the left end surface of the connecting ring is provided with the screwed pipe, the annular side surface of the screwed pipe is provided with the nut, the annular, this design has solved the problem that original hammer for civil engineering construction drops easily when using, the utility model discloses rational in infrastructure, the composite erection of being convenient for, the installation is effectual.

Description

Hammer is used in civil engineering construction

Technical Field

The utility model relates to a hammer is used in civil engineering construction belongs to mechanical equipment technical field.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to the engineering entity which is used for carrying out various technical works such as investigation, planning, design, construction, installation and maintenance and the like for newly building, reconstructing or extending buildings, structures related matched facilities and the like of various projects besides the house buildings.

Among the prior art, current hammer for civil engineering construction causes the hammer block to drop easily at the in-process of beating, is difficult to the installation at installation hammer stem in-process, brings very big inconvenience for staff's work, and the problem that the aforesaid appears is solved with the hammer to civil engineering construction that now urgently needs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a hammer is used in civil engineering construction to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, the composite mounting of being convenient for, the installation is effectual.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a civil engineering construction is with driving hammer, includes complementary unit, hammer stem, sharp mouth hammer and hammer block, hammer block left end face is provided with complementary unit, hammer block up end is equipped with the hammer, hammer block lower extreme face is provided with sharp mouth hammer, the hammer stem is installed at the inside intermediate position of hammer block, complementary unit includes nut, arc spout, annular pipe, stopper, slider, go-between and screwed pipe, the annular pipe is installed on the inside right side of hammer block, annular pipe left end face is equipped with the go-between, go-between left end face is provided with the screwed pipe, screwed pipe annular side is provided with the nut, annular pipe annular side is provided with the stopper, annular pipe annular side installs the slider, slider annular side is provided with the arc spout.

Furthermore, an anti-abrasion pad is arranged at the joint of the nut and the hammer body.

Furthermore, the annular side surface of the hammer rod is provided with an anti-skidding sleeve.

Further, the annular tube is composed of strip-shaped iron sheets.

Furthermore, the outer surface of the sharp-nose hammer is provided with external threads, a small hole is formed in the lower end face of the hammer body, an internal thread is formed in the small hole, and the sharp-nose hammer is connected with the hammer body through threads.

Furthermore, the limiting blocks are arranged in two numbers, the two limiting blocks are symmetrically arranged on the upper side and the lower side of the annular pipe, and the specifications of the two limiting blocks are the same.

The utility model has the advantages that: the utility model discloses a hammer is used in civil engineering construction, because of the utility model discloses added nut, arc spout, annular tube, stopper, slider, go-between and screwed pipe, this design can be fixed the hammer block effectively, has solved the problem that original hammer for civil engineering construction drops easily when using, has improved the utility model discloses a practicality.

Because of the nut is provided with the abrasionproof pad with hammer block junction, this design has reduced the frictional force between nut and hammer block, because of hammer stem annular side is provided with the antiskid cover, this design has improved the travelling comfort of hammer stem, because of the annular tube comprises bar iron sheet, this design can play fixed effect to the hammer stem, because of sharp mouth hammer surface is provided with the external screw thread, the aperture has been seted up to the terminal surface under the hammer block, and seted up the internal thread in the aperture, sharp mouth hammer is connected through the screw thread with the hammer block, this design makes the instrument hammer be convenient for change the tup, the utility model discloses a practicality the utility model discloses rational in infrastructure, the composite erection of being convenient for, installation effect is good.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a hammer for civil engineering construction of the present invention;

FIG. 2 is a schematic structural view of an auxiliary mechanism in a hammer for civil engineering construction;

FIG. 3 is a schematic view of a middle-ring-shaped pipe of the hammer for civil engineering construction;

in the figure: 1-auxiliary mechanism, 2-hammer, 3-hammer rod, 4-sharp-nose hammer, 5-hammer body, 11-nut, 12-arc chute, 13-annular tube, 14-limiting block, 15-slide block, 16-connecting ring and 17-threaded tube.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a civil engineering is driving hammer for construction, includes that complementary unit 1, iron hammer 2, hammer stem 3, sharp mouth hammer 4 and

hammer block

5, 5 left end faces of hammer block are provided with

complementary unit

1, and 5 up end of hammer block are equipped with

iron hammer

2, and 5 lower terminal surfaces of hammer block are provided with sharp mouth hammer 4, and hammer stem 3 installs at 5 inside intermediate positions of hammer block.

Auxiliary mechanism 1 includes nut 11, arc spout 12, ring conduit 13, stopper 14, slider 15, go-between 16 and screwed pipe 17, ring conduit 13 is installed on hammer block 5 inside right side, ring conduit 13 left end face is equipped with go-between 16, go-between 16 left end face is provided with screwed pipe 17, screwed pipe 17 annular side is provided with nut 11, ring conduit 13 annular side is provided with stopper 14, ring conduit 13 annular side is installed slider 15, slider 15 annular side is provided with arc spout 12, this design has solved the problem that original civil engineering construction is with hitting the hammer and drop easily when using.

Nut 11 is provided with the abrasionproof pad with hammer block 5 junction, this design has reduced the frictional force between nut 11 and

hammer block

5, 3 annular sides of hammer stem are provided with the antiskid cover, this design has improved the travelling comfort of hammer stem 3, annular pipe 13 comprises bar iron sheet, this design can play fixed effect to

hammer stem

3, 4 surfaces of sharp mouth hammer are provided with the external screw thread, the aperture has been seted up to the terminal surface under the hammer block 5, and set up the internal thread in the aperture, sharp mouth hammer 4 is connected through the screw thread with hammer block 5, this design makes the instrument hammer be convenient for change the tup, stopper 14 is provided with two, two stopper 14 symmetries set up both sides about annular pipe 13, and two stopper 14 specifications are the same, this design has prevented that annular pipe 13 from getting into inside hammer block 5.

As an embodiment of the present invention: the hammer rod 3 is inserted into the hammer body 5 through the annular pipe 13 by a worker, the worker rotates the nut 11 clockwise, the nut 11 rotates clockwise to drive the threaded pipe 17 to move to the left side, the threaded pipe 17 moves to the left side to drive the connecting ring 16 to move to the left side, the connecting ring 16 moves to the left side to drive the annular pipe 13 to move to the left side, the annular pipe 13 moves to the left side to drive the sliding block 15 to move to the left side, the sliding block 15 moves in the arc-shaped sliding groove 12 to extrude the annular pipe 13, clamping and fixing effects on the hammer rod 3 are achieved, the annular pipe 13 moves to the left side to drive the limiting block 14 to move to the left side, the limiting block 14 stops moving to the left side when moving to the position of the hammer body 5, when the limiting block 14 moves to the right end face of the hammer body 5, the worker reversely operates the nut 11, the worker loosens, fine fillers are put into the outer end, continue to twist and move nut 11, realized the fixed action to hammer stem 3, straight strip structures such as sharp mouth hammer 4 can help the user to straighten right angle frame element, bumper bracket have improved the utility model discloses a practicality.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hammer is used in civil engineering construction, includes complementary unit, iron hammer, hammer stem, sharp mouth hammer and hammer block, its characterized in that: the left end face of the hammer body is provided with an auxiliary mechanism, the upper end face of the hammer body is provided with an iron hammer, the lower end face of the hammer body is provided with a sharp-nose hammer, and the hammer rod is arranged in the middle of the inside of the hammer body;

the auxiliary mechanism comprises a nut, an arc-shaped sliding groove, a ring pipe, a limiting block, a sliding block, a connecting ring and a threaded pipe, wherein the ring pipe is installed on the right side inside the hammer body, the left end face of the ring pipe is provided with the connecting ring, the left end face of the connecting ring is provided with the threaded pipe, the annular side face of the threaded pipe is provided with the nut, the annular side face of the ring pipe is provided with the limiting block, the annular side face of the ring pipe is provided with the sliding block, and the annular side face of.

2. A hammer for civil engineering construction according to claim 1, wherein: and an anti-abrasion pad is arranged at the joint of the nut and the hammer body.

3. A hammer for civil engineering construction according to claim 1, wherein: the annular side surface of the hammer rod is provided with an anti-skidding sleeve.

4. A hammer for civil engineering construction according to claim 1, wherein: the annular pipe is composed of strip-shaped iron sheets.

5. A hammer for civil engineering construction according to claim 1, wherein: the outer surface of the sharp-nose hammer is provided with external threads, a small hole is formed in the lower end face of the hammer body, internal threads are formed in the small hole, and the sharp-nose hammer is connected with the hammer body through the threads.

6. A hammer for civil engineering construction according to claim 1, wherein: the stopper is provided with two, and two stopper symmetries set up both sides about the annular tube, and two stopper specifications are the same.