CN211173162U

CN211173162U - Cleaver for building construction

Info

Publication number: CN211173162U
Application number: CN201921491529.2U
Authority: CN
Inventors: 邢孔凡; 卢育坤; 杨超; 赫强; 叶富平
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-08-04
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses a cleaver for building construction, which comprises a cleaver body (1), a connecting block (2), a second handle (3) and a cleaning main body (4); the upper end face of the cleaver body is provided with a track (101) arranged along the length direction of the cleaver body, a connecting block is arranged on the track (101) in a matching way, and the connecting block can slide along the track (101) and is fixed through a bolt (5); one end of the second handle is arranged above the connecting block through a connecting rod (6) and slides synchronously with the connecting block to form a main body of the cleaver, and an anti-skid structure is arranged on the second handle; be equipped with the logical groove of installation (7) in the connecting block, the threaded rod (405) of clean main part lead to the groove through connection piece through the installation, make clean main part and connecting block synchronous slip, and scraper (402) of clean main part can scrape with the knife face contact of cleaver body. The utility model discloses can improve the use comfort level of cleaver, can effectively clean the knife face simultaneously, be favorable to the construction.

Description

Cleaver for building construction

Technical Field

The utility model relates to a construction tool especially relates to a cleaver for construction.

Background

The bricklayer's tool is an iron bricklayer's tool, and the shape is like the sword, is used for cutting off the brick and tile and paints the marl, and the bricklayer's sword is often used in the wall construction of building, and the smoothness of wall depends on the smoothness of bricklayer's sword. The prior art tile cutter for building construction mainly has the following defects, such as:

1. because the handheld handle of cleaver of prior art is made by wood or steel pipe, can perspire or contact liquid at the in-process palm of the hand of use cleaver, cause the phenomenon of skidding at the handheld in-process of cleaver, influenced the comfort level of cleaver in the use, also influenced construction quality simultaneously.

2. Because the cleaver is stained with earth easily on the knife face in the use, constructor usually scrapes the knife face and the wall of cleaver during the clearance, clearance grass rate, and can lead to the fact wearing and tearing to the knife face of cleaver.

Disclosure of Invention

An object of the utility model is to provide a cleaver for construction can improve the use comfort of cleaver, can effectively clean the knife face simultaneously, is favorable to the construction.

The utility model discloses a realize like this:

a cleaver for building construction comprises a cleaver body, a connecting block, a second handle and a cleaning main body; the upper end face of the cleaver body is provided with a track arranged along the length direction of the cleaver body, the connecting block is arranged on the track in a matching way, and the connecting block can slide along the track and is fixed through a bolt; one end of the second handle is arranged above the connecting block through a connecting rod and slides synchronously with the connecting block to form a main body of the cleaver, and an anti-skidding structure is arranged on the second handle; be equipped with the installation in the connecting block and lead to the groove, the threaded rod of clean main part leads to the groove through connection piece through the installation, makes clean main part and connecting block synchronous slip, and the scraper of clean main part can be scraped with the knife face contact of cleaver body.

The cleaning main body comprises a pair of connecting plates, a scraper and a threaded rod, and two ends of the threaded rod are respectively connected to one ends of the pair of connecting plates; the pair of connecting plates are respectively provided with a kidney-shaped hole arranged along the length direction of the connecting plates, and two ends of the threaded rod penetrate through the pair of connecting plates through the kidney-shaped holes and are limited by nuts, so that the threaded rod can slide between the pair of connecting plates along the kidney-shaped holes; when the threaded rod slides to one end of the pair of connecting plates along the waist circular hole, the cleaning main body can be horizontally fixed above the cleaver body; when the threaded rod slides to the other end of a pair of connecting plates along the waist circle hole, the cleaning main body can turn to the vertical position around the threaded rod, and the scraper can be attached to the knife face of the cleaver body.

The scraper on be equipped with the fixed block, be equipped with the barb on the connecting block, when the top at the cleaver body is fixed to clean main part level, the barb can match to peg graft in the recess of fixed block, makes connecting block and clean main part fixed connection.

The scraper on be equipped with the recess, the cleaning pad passes through the recess and installs on the scraper, the cleaning pad can be connected with the knife face contact of cleaver body.

Both ends of the scraper are connected with a pair of connecting plates through rotating shafts, and the scraper can rotate relative to the connecting plates through the rotating shafts and is locked through nuts.

The other ends of the pair of connecting plates are respectively provided with a supporting block with an L-shaped structure, when the cleaning main body is horizontally fixed above the cleaver body, the supporting blocks are supported on the upper surface of the cleaver body, and when the cleaning main body is turned to a vertical position around the threaded rod, the pair of connecting plates are hung below two sides of the cleaver body through the supporting blocks.

And a return spring is arranged in the waist round hole.

The connecting rod is sleeved with a rubber block, the rubber block is of a cylindrical structure, and an annular groove is formed in the surface of the rubber block.

The anti-slip structure comprises a plurality of through holes and a plurality of strip-shaped sponge cushions, and the through holes and the strip-shaped sponge cushions are arranged at intervals along the length direction of the second handle.

The cleaver body on be equipped with first handle, be equipped with on the first handle and hang the recess.

The utility model discloses can make the knife face of scraper and cleaver body effectively paste and relative slip through reset spring and track to the knife face of cleaver body is cleaned to the scraper through clean main part, does not harm the knife face, and clean effect is better. Meanwhile, the second handle achieves better sweat absorption and ventilation effects through the spongy cushion and the through holes, and the use comfort level is improved.

Drawings

FIG. 1 is a perspective view of the utility model of a cleaver for building construction when the cleaning main body is not used;

FIG. 2 is a perspective view of the cleaver for construction of the present invention when using the cleaning body;

FIG. 3 is a perspective view of the cleaning body of the cleaver for construction of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3;

FIG. 5 is an enlarged schematic view of the through groove installed in the cleaver for construction of the present invention;

fig. 6 is a perspective view of the utility model of a scraper in a cleaver for building construction.

In the figure, 1 cleaver body, 101 track, 102 first handle, 2 connecting blocks, 201 barb, 202 rubber block, 3 second handle, 301 foam-rubber cushion, 302 through-hole, 4 clean main parts, 401 connecting plate, 402 scraper, 403 fixed block, 404 supporting block, 405 threaded rod, 406 oval hole, 407 reset spring, 408 cleaning pad, 5 bolts, 6 connecting rod, 7 installation through grooves, 8 suspension grooves, 9 stoppers.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1, a cleaver for building construction comprises a cleaver body 1, a connecting block 2, a second handle 3 and a cleaning main body 4; the upper end face of the cleaver body 1 is provided with a track 101 arranged along the length direction of the cleaver body 1, the connecting block 2 is arranged on the track 101 in a matching way, and the connecting block 2 can slide along the track 101 and is fixed through a bolt 5; one end of the second handle 3 is arranged above the connecting block 2 through the connecting rod 6 and slides synchronously with the connecting block 2 to form a main body of the cleaver, and the second handle 3 is provided with an anti-skid structure; referring to fig. 5, an installation through groove 7 is formed in the connecting block 2, the threaded rod 405 of the cleaning main body 4 penetrates through the connecting block 2 through the installation through groove 7, so that the cleaning main body 4 and the connecting block 2 synchronously slide, and the scraper 402 of the cleaning main body 4 can contact and scrape with the knife surface of the cleaver body 1, thereby achieving the purpose of cleaning.

Referring to fig. 3, the cleaning main body 4 includes a pair of connection plates 401, a scraper 402, and a threaded rod 405, and both ends of the threaded rod 405 are respectively connected to one ends of the pair of connection plates 401; the pair of connecting plates 401 are respectively provided with a kidney-shaped hole 406 arranged along the length direction of the connecting plates 401, and two ends of the threaded rod 405 respectively penetrate through the pair of connecting plates 401 through the kidney-shaped holes 406 and are limited through nuts, so that the threaded rod 405 can slide along the kidney-shaped holes 406 between the pair of connecting plates 401; referring to fig. 1 and 2, when the threaded rod 405 slides to one end of the pair of connecting plates 401 along the oval hole 406, the cleaning main body 4 can be horizontally fixed above the cleaver body 1, and the purpose of containing the cleaning main body 4 is achieved when the cleaver is not cleaned; when the threaded rod 405 slides to the other end of the pair of connecting plates 401 along the oval hole 406, the cleaning main body 4 can turn to a vertical position around the threaded rod 405, and the scraper 402 can be attached to the knife surface of the cleaver body 1, so that the purpose of cleaning the knife surface of the cleaver body 1 is achieved.

Scraper 402 on be equipped with fixed block 403, be equipped with barb 201 on the connecting block 2, when cleaning main part 4 level was fixed in the top of cleaver body 1, barb 201 can match and peg graft in the recess of fixed block 403, makes connecting block 2 and cleaning main part 4 fixed connection, ensures that cleaning main part 4 does not overturn, does not influence the normal use of cleaver.

The scraper 402 is provided with a groove, the cleaning pad 408 is arranged on the scraper 402 through the groove, and the cleaning pad can be in contact connection with the knife surface of the cleaver body 1, so that the cleaning is assisted, and the cleaning effect and efficiency are improved.

Both ends of scraper 402 all be connected with a pair of connecting plate 401 through the axis of rotation, scraper 402 can pass through axis of rotation and connecting plate 401 relative rotation and through the nut locking, can be used to adjust the angle of scraper 402 to adjust the contact scraping angle of scraper 402 and cleaver body 1 knife face, can make things convenient for the change of scraper 402 simultaneously.

The other ends of the pair of connecting plates 401 are respectively provided with a supporting block 404 with an L-shaped structure, when the cleaning main body 4 is horizontally fixed above the cleaver body 1, the supporting blocks 404 are supported on the upper surface of the cleaver body 1, so that the cleaning main body 4 is horizontally fixed, when the cleaning main body 4 is overturned to a vertical position around the threaded rod 405, the pair of connecting plates 401 are hung below two sides of the cleaver body 1 through the supporting blocks 404, a certain guiding effect is achieved, and the contact reliability of the scraper 402 and the cleaver body 1 is ensured.

Referring to fig. 4, a return spring 407 is disposed in the oval hole 406, so that the scraper 402 can effectively contact with the blade surface of the main body 1, and the main body 4 can be conveniently turned over and returned.

Connecting rod 6 on the cover establish block rubber 202, block rubber 202 is cylindrical structure and the surface sets up the ring channel, when the finger presss from both sides tightly on connecting rod 6, block rubber 202 plays better guard action to the finger, alleviates the pain of finger, block rubber 202 can adopt rubber if the preparation of other flexible materials.

The anti-slip structure comprises a plurality of through holes 302 and a plurality of strip-shaped sponge cushions 301, and the plurality of through holes 302 and the strip-shaped sponge cushions 301 are arranged at intervals along the length direction of the second handle 3. The sponge cushion 301 has a certain water absorption function, so that the phenomenon that the palm slips with the second handle 3 after sweating or contacting with liquid is avoided, and the use comfort level is improved; the through hole 302 plays a certain role in ventilation, further improving the anti-slip effect and the hand-holding comfort of the second handle 3.

The cleaver body 1 on be equipped with first handle 102, be equipped with on the first handle 102 and hang recess 8, the cleaver of can being convenient for hangs when not using is accomodate.

The other end of the second handle 3 is provided with a stop block 9, so that the second handle 3 can be prevented from slipping off when being held by hand.

Example (b):

a first handle 102 with a rectangular structure is welded on the cleaver body 1, and a hanging groove 8 convenient for hanging the cleaver body 1 is formed in the first handle 102; a track 101 is welded on the cleaver body 1, and the track 101 is connected with the connecting block 2 in a sliding way and passes through a bolt 5; the connecting block 2 is provided with an installation through groove 7 for installing the threaded rod 405, the two connecting plates 401 are rotatably connected to the threaded rod 405, each connecting plate 401 is provided with a waist circular hole 406, and the waist circular holes 406 are provided with a return spring 407 for stretching the cleaning main body 4; a stop block 9 for preventing the second handle 3 from falling off is welded on the second handle; a supporting block 404 for supporting the cleaning main body 4 is welded to the connection plate 401.

A plurality of through holes 302 are formed in the second handle B3 in an annular array shape, the second handle 3 is provided with a sponge pad 301 with six rectangular structures adhered in an annular array shape, when the second handle 3 is held by hands, the palm can sweat or contact liquid, the slipping phenomenon can be generated when the second handle is used, the through holes 302 play a certain ventilation role, the sponge pad 301 can adsorb a part of sweat in the use process of the second handle B3, and the use comfort level of the second handle B3 is improved.

The barb 201 used for fixing the cleaning main body 4 is welded on the connecting block 2, the fixing block 403 with a rectangular structure is welded on the scraper 402, a groove matched with the barb 201 is formed in the fixing block 403, and when the cleaning main body 4 is retracted, the barb 201 is matched with the fixing block 403 to play a role in locking and fixing the cleaning main body 4 so as to avoid influencing the normal use of the cleaver body 1.

Connecting block 2 is connected through a threaded cylindrical connecting rod 6 between the second handle 3, and installs a rubber block 202 that increases the finger contact surface on connecting rod 6, sets up an annular groove on the rubber block 202, and when handheld second handle 3, the finger presss from both sides tight connecting rod 6, and long-time back finger that uses can not produce painful phenomenon.

A groove with a rectangular structure is formed in the scraper 402, and a cleaning pad 408 made of rubber for assisting cleaning is adhered to the groove; install the nut that is used for fixed scraper 402 on the connecting rod of scraper 402, after the angle of adjusting scraper 402, the nut on scraper 402 can be fixed scraper 402, just can take off the change with the scraper 402 that damages after loosening the nut on scraper 402.

When the soil on the cleaver body 1 needs to be cleaned, firstly, the cleaning main body 4 is rotated by 90 degrees to enable the scraper 402 and the cleaning pad 408 to be attached to the bottom surface of the cleaver body 1, then the bolt on the connecting block 2 is loosened, then the first handle 102 is fixed by hand, and the second handle 3 is pushed to clean the soil; the distance between the second handle 3 and the cleaver body 1 can be adjusted through a bolt on the connecting block 2; when the cleaver body 1 is not used, the cleaver body can be hung and stored through the hanging groove 8 on the first handle 102; the through hole 302 cooperates with the foam pad 301 to improve the comfort of use of the second handle 3 when the second handle 3 is held by hand. Referring to fig. 6, the edge of the scraper 402 is preferably in a wedge-shaped structure, which is beneficial to clean dirt such as mud on the surface of the scraper.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a cleaver for construction, characterized by: comprises a cleaver body (1), a connecting block (2), a second handle (3) and a cleaning main body (4); the upper end face of the cleaver body (1) is provided with a track (101) which is arranged along the length direction of the cleaver body (1), the connecting block (2) is installed on the track (101) in a matching way, and the connecting block (2) can slide along the track (101) and is fixed through a bolt (5); one end of the second handle (3) is arranged above the connecting block (2) through a connecting rod (6) and slides synchronously with the connecting block (2) to form a main body of the cleaver, and an anti-skid structure is arranged on the second handle (3); be equipped with the logical groove of installation (7) in connecting block (2), the threaded rod (405) of clean main part (4) lead to groove (7) through connection piece (2) through the installation, make clean main part (4) and connecting block (2) synchronous slip, and scraper (402) of clean main part (4) can be scraped with the knife face contact of cleaver body (1).

2. The cleaver for construction as claimed in claim 1, wherein: the cleaning main body (4) comprises a pair of connecting plates (401), a scraper (402) and a threaded rod (405), and two ends of the threaded rod (405) are respectively connected to one ends of the pair of connecting plates (401); waist circular holes (406) arranged along the length direction of the connecting plates (401) are formed in the pair of connecting plates (401), two ends of the threaded rod (405) penetrate through the pair of connecting plates (401) through the waist circular holes (406) respectively and are limited through nuts, and therefore the threaded rod (405) can slide along the waist circular holes (406) between the pair of connecting plates (401); when the threaded rod (405) slides to one end of the pair of connecting plates (401) along the waist circular hole (406), the cleaning main body (4) can be horizontally fixed above the cleaver body (1); when the threaded rod (405) slides to the other end of the pair of connecting plates (401) along the oval hole (406), the cleaning main body (4) can turn to a vertical position around the threaded rod (405), and the scraper (402) can be attached to the knife surface of the cleaver body (1).

3. The cleaver for construction according to claim 1 or 2, wherein: scraper (402) on be equipped with fixed block (403), be equipped with barb (201) on connecting block (2), when cleaning main part (4) level was fixed in the top of cleaver body (1), barb (201) can match and peg graft in the recess of fixed block (403), make connecting block (2) and cleaning main part (4) fixed connection.

4. The cleaver for construction according to claim 1 or 2, wherein: the scraper (402) is provided with a groove, the cleaning pad (408) is arranged on the scraper (402) through the groove, and the cleaning pad can be in contact connection with the knife surface of the cleaver body (1).

5. The cleaver for construction as claimed in claim 2, wherein: both ends of the scraper (402) are connected with a pair of connecting plates (401) through rotating shafts, and the scraper (402) can rotate relative to the connecting plates (401) through the rotating shafts and can be locked through nuts.

6. The cleaver for building construction according to claim 2, wherein the other ends of the pair of connecting plates (401) are respectively provided with a supporting block (404) with an L-shaped structure, when the cleaning main body (4) is horizontally fixed above the cleaver body (1), the supporting blocks (404) are supported on the upper surface of the cleaver body (1), and when the cleaning main body (4) is turned to a vertical position around the threaded rod (405), the pair of connecting plates (401) are hung below two sides of the cleaver body (1) through the supporting blocks (404).

7. The cleaver for construction as claimed in claim 2, wherein: a return spring (407) is arranged in the waist round hole (406).

8. The cleaver for construction as claimed in claim 1, wherein: the connecting rod (6) is sleeved with a rubber block (202), the rubber block (202) is of a cylindrical structure, and an annular groove is formed in the surface of the rubber block.

9. The cleaver for construction as claimed in claim 1, wherein: the anti-slip structure comprises a plurality of through holes (302) and a plurality of strip-shaped sponge cushions (301), and the through holes (302) and the strip-shaped sponge cushions (301) are arranged at intervals along the length direction of the second handle (3).

10. The cleaver for construction as claimed in claim 1, wherein: the cleaver is characterized in that a first handle (102) is arranged on the cleaver body (1), and a hanging groove (8) is formed in the first handle (102).