CN218621719U

CN218621719U - Portable cutting equipment for bridge construction pavement

Info

Publication number: CN218621719U
Application number: CN202222442160.4U
Authority: CN
Inventors: 王献伟; 路十一
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-03-14
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a road surface portable cutting equipment of bridge construction, cutting machine body bottom is provided with the guide rail subassembly, and a plurality of guide rail boards pass through the connecting block end to end and rotate the connection, and guide rail board and end plate top surface correspond and remove wheel department and have all seted up the guide rail groove, and the antiskid groove has been seted up to guide rail board bottom, and the sleeve pipe has been cup jointed in the slip of guide pillar middle part, and sleeve pipe and cutting machine body bottom spot welding connecting spring both ends respectively, the fixed scraper blade top that runs through of sleeve pipe, cutting machine body bottom are close to cutting knife position department and install syllable-dividing fender mud subassembly, the utility model discloses the guide rail forms a plurality of guide rail board end to end connection through a plurality of connecting blocks, removes the in-process in the transport, can rotate along the junction, places guide rail board is folding to reduce the space that occupies, paves again during the use, and adjust length according to actual conditions, and remove the in-process, debris such as rubble can be detached in real time to the scraper blade, guarantee the smooth and easy nature of removal, it is more convenient to use.

Description

Portable cutting equipment for bridge construction pavement

Technical Field

The utility model relates to a bridge construction technical field specifically is a road surface portable cutting equipment of bridge construction.

Background

In the construction of concrete bridge construction road surfaces, in order to prevent the road surfaces from expanding with heat and contracting with cold due to low temperature in winter and high temperature in summer, damage to the road and reduce the service life of the road surfaces, the concrete road surfaces are subjected to joint cutting operation, and in the bridge construction, damaged surface layers are cut off, new road surfaces are laid, and cutting machines are required to operate.

The patent with the application number of 202110272893.5 mentions a concrete pavement joint cutting device for highway bridge construction and a use method thereof, the device moves along the linear direction all the time in the moving process, the attractiveness is improved, and whether the joint cutting is linear or not does not need to be observed by a worker all the time, so that the joint cutting of the worker is easier, but the guide rail is too long in order to ensure to move along the linear direction, the carrying and the moving are inconvenient, the situation that the guide rail is difficult to place due to too long is easy to happen, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road surface portable cutting equipment of bridge construction can effectively solve and to provide in the above-mentioned background art and remove along rectilinear direction for the assurance, and the guide rail overlength, and the transport is all inconvenient with the removal, and takes place the overlength easily and lead to being difficult to the situation of putting, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the cutting machine comprises a cutting machine body, wherein moving wheels are symmetrically installed at the bottom end of the cutting machine body, a guide rail assembly is arranged at the bottom end of the cutting machine body, and the guide rail assembly comprises a guide rail plate, a connecting block, an end plate, a guide rail groove, a magnetic stripe, an anti-skidding groove, an anti-skidding block, a guide pillar, a sleeve, a spring and a scraper;

the movable wheels are placed on the top surfaces of the guide rail plates, the guide rail plates are connected end to end in a rotating mode through connecting blocks, the top ends of the guide rail plates at the two ends are connected with end plates through the connecting blocks in a rotating mode, guide rail grooves are formed in the positions, corresponding to the movable wheels, of the top surfaces of the guide rail plates and the end plates, magnetic stripes are embedded in one side of the top surfaces of the guide rail plates, anti-skidding grooves are formed in the bottom ends of the guide rail plates, and anti-skidding blocks are embedded in the anti-skidding grooves;

guide pillars are symmetrically welded at the bottom end of the cutting machine body close to the guide rail groove, a sleeve is sleeved in the middle of each guide pillar in a sliding mode, the sleeve and the bottom end of the cutting machine body are respectively connected with two ends of a spring in a spot welding mode, and the sleeve penetrates through the top end of the scraper fixedly.

Preferably, the longitudinal sections of both ends of the guide rail plate are semicircular, and the length of the magnetic strip is half of that of the guide rail plate.

Preferably, the top surface of the magnetic strip is flush with the top surface of the guide rail plate, and the bottom surface of the anti-skid block is flush with the bottom surface of the guide rail plate.

Preferably, the scraper is an arc-shaped plate, and the bottom end of the scraper is positioned in the guide rail groove.

Preferably, a sound-insulation mud-guard assembly is mounted at the bottom end of the cutting machine body, close to the position of the cutting knife, and comprises a fixed sound-insulation outer cover, a clamping strip, a folding cloth, a mud-guard inner cover, a grounding wheel, a sliding strip and a sliding groove;

cutting machine body bottom joint has fixed sound insulation dustcoat, fixed sound insulation dustcoat bilateral symmetry bonds and has the card strip, the inside top surface of fixed sound insulation dustcoat bonds and has folding fender cloth, folding fender cloth bottom bonds and has the fender mud inner cover, fender mud inner cover bottom bilateral symmetry rotates and installs the ground connection wheel, fender mud inner cover outside symmetry bonds and has the draw runner, the spout has been seted up to fixed sound insulation dustcoat inner wall correspondence draw runner department.

Preferably, the sliding strip is slidably mounted inside the sliding groove, and the inner wall of the inner mud blocking cover is perpendicular to the ground.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has scientific and reasonable structure and safe and convenient use;

1. be provided with guide rail set spare, the guide rail forms a plurality of guide rail board end to end connection through a plurality of connecting blocks, removes the in-process at the transport, can rotate along the junction, places the guide rail board is folding to reduce the space that occupies, spread during the use again, and adjust length according to actual conditions, and remove the in-process, debris such as rubble can be detached in real time to the scraper blade, guarantee the smooth and easy nature of removal, it is more convenient to use.

2. Be provided with the fender mud subassembly that gives sound insulation, utilize fixed sound insulation dustcoat to shelter from the parcel cutting wheel, the noise reduction, fender mud inner cover shelters from the muddy water that splashes, and in the use, the ground wheel contacts ground all the time, and fender mud inner cover slides from top to bottom through draw runner and spout, and folding fender cloth is constantly folded and is expanded, shelters from effectually.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of the guide rail assembly of the present invention;

FIG. 3 is a schematic view of the structure of the area A of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the mounting structure of the anti-slip block of the present invention;

FIG. 5 is a schematic structural view of the sound-insulating and mud-blocking assembly of the present invention;

the reference numbers in the figures: 1. a cutter body; 2. a moving wheel;

3. a guide rail assembly; 301. a guide rail plate; 302. connecting blocks; 303. an end plate; 304. a guide rail groove; 305. a magnetic strip; 306. an anti-slip groove; 307. anti-skid blocks; 308. a guide post; 309. a sleeve; 310. a spring; 311. a squeegee;

4. a sound-insulating and mud-blocking component; 401. fixing a sound insulation outer cover; 402. clamping the strip; 403. folding the blocking cloth; 404. a mud guard inner cover; 405. a ground engaging wheel; 406. a slide bar; 407. a chute.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a portable cutting equipment technical scheme in road surface of bridge construction, including cutting machine body 1, moving wheel 2 is installed to cutting machine body 1 bottom symmetry, and cutting machine body 1 bottom is provided with guide rail assembly 3, and guide rail assembly 3 includes guide rail plate 301, connecting block 302, end plate 303, guide rail groove 304, magnetic stripe 305, antiskid groove 306, antiskid ribbed tile 307, guide pillar 308, sleeve 309, spring 310 and scraper blade 311;

the movable wheel 2 is placed on the top surface of the guide rail plate 301, the guide rail plates 301 are connected end to end in a rotating mode through the connecting block 302, the top ends of the guide rail plates 301 at two ends are connected with the end plate 303 in a rotating mode through the connecting block 302, guide rail grooves 304 are formed in the positions, corresponding to the movable wheel 2, of the top surfaces of the guide rail plates 301 and the end plate 303, magnetic stripes 305 are inlaid on one side of the top surface of the guide rail plate 301, the longitudinal sections of two ends of each guide rail plate 301 are semicircular, the length of the magnetic stripes 305 is half of the length of the guide rail plates 301, the guide rail plates 301 can be folded conveniently, anti-skidding grooves 306 are formed in the bottom ends of the guide rail plates 301, anti-skidding blocks 307 are inlaid in the anti-skidding grooves 306, the top surfaces of the magnetic stripes 305 and the top surfaces of the guide rail plates 301 are level, the bottom surfaces of the anti-skidding blocks 307 and the bottom surfaces of the guide rail plates 301 are level, and uneven conditions during folding are prevented;

the bottom end of the cutting machine body 1 is symmetrically welded with guide columns 308 close to the guide rail grooves 304, the middle parts of the guide columns 308 are sleeved with sleeves 309 in a sliding mode, the two ends of connecting springs 310 are respectively spot-welded to the bottom ends of the sleeves 309 and the cutting machine body 1, the sleeves 309 fixedly penetrate through the top ends of the scrapers 311, the scrapers 311 are arc-shaped plates, the bottom ends of the scrapers 311 are located inside the guide rail grooves 304, and the scrapers 311 can scrape sundries inside the guide rail grooves 304 conveniently.

The sound insulation and mud blocking assembly 4 is arranged at the position, close to the cutting knife, of the bottom end of the cutting machine body 1, and the sound insulation and mud blocking assembly 4 comprises a fixed sound insulation outer cover 401, a clamping strip 402, a folding blocking cloth 403, a mud blocking inner cover 404, a grounding wheel 405, a sliding strip 406 and a sliding groove 407;

cutting machine body 1 bottom joint has fixed outer cover 401 that gives sound insulation, fixed outer cover 401 bilateral symmetry that gives sound insulation bonds and has card strip 402, the inside top surface of fixed outer cover 401 that gives sound insulation bonds and has folding fender cloth 403, folding fender cloth 403 bottom bonds and has fender mud inner cover 404, fender mud inner cover 404 bottom bilateral symmetry rotates and installs ground wheel 405, fender mud inner cover 404 outside symmetry bonds and has the draw runner 406, fixed outer cover 401 inner wall that gives sound insulation corresponds draw runner 406 department and has seted up spout 407, draw runner 406 slidable mounting is inside spout 407, fender mud inner cover 404 inner wall and perpendicular to the ground, be convenient for fender mud inner cover 404 along the vertical slip of spout 407.

The utility model discloses a theory of operation and use flow: the guide rail is formed by connecting a plurality of guide rail plates 301 end to end through a plurality of connecting blocks 302, in the carrying and moving process, the guide rail plates 301 are rotated and folded by taking connecting parts as shafts, the guide rail plates 301 with iron adsorbed by magnetic stripes 305 are temporarily fixed, so that the occupied space is reduced, the guide rail plates are spread when in use, the anti-skidding blocks 307 at the bottom ends of the guide rail plates 301 are contacted with the ground, the moving wheels 2 slide along the guide rail grooves 304, the length of the guide rail is adjusted according to the actual condition, the number of the folded guide rail plates 301 is changed, the adjustment according to the actual terrain is convenient, in the moving process, the scraping plates 311 slide along the guide rail grooves 304, the springs 310 deform, the sleeves 309 slide along the guide rails 308, sundries such as broken stones are removed in real time, the moving smoothness is ensured, and the use is more convenient;

utilize fixed outer cover 401 that gives sound insulation to shelter from the parcel cutting wheel, fixed outer cover 401 that gives sound insulation is the wood wool abatvoix, the noise abatement, fender mud inner cover 404 shelters from the muddy water that splashes, and in the use, ground wheel 405 contacts ground all the time, fender mud inner cover 404 slides from top to bottom through draw runner 406 and spout 407, folding fender cloth 403 constantly folds and expandes, guarantees when preventing to damage because of the bottom debris collision that the junction gap is littleer, shelters from effectually.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The portable cutting equipment for the road surface of bridge construction comprises a cutting machine body (1), wherein moving wheels (2) are symmetrically installed at the bottom end of the cutting machine body (1), and is characterized in that a guide rail assembly (3) is arranged at the bottom end of the cutting machine body (1), and the guide rail assembly (3) comprises a guide rail plate (301), a connecting block (302), an end plate (303), a guide rail groove (304), a magnetic stripe (305), an anti-skidding groove (306), an anti-skidding block (307), a guide pillar (308), a sleeve (309), a spring (310) and a scraping plate (311);

the movable wheel (2) is placed on the top surface of the guide rail plate (301), the guide rail plates (301) are connected end to end in a rotating mode through connecting blocks (302), the top ends of the guide rail plates (301) at the two ends are connected with end plates (303) in a rotating mode through the connecting blocks (302), guide rail grooves (304) are formed in the positions, corresponding to the movable wheel (2), of the top surfaces of the guide rail plates (301) and the top surfaces of the end plates (303), magnetic stripes (305) are inlaid in one side of the top surface of each guide rail plate (301), anti-skidding grooves (306) are formed in the bottom ends of the guide rail plates (301), and anti-skidding blocks (307) are inlaid in the anti-skidding grooves (306);

guide columns (308) are symmetrically welded at the positions, close to the guide rail grooves (304), of the bottom end of the cutting machine body (1), sleeves (309) are sleeved in the middle of the guide columns (308) in a sliding mode, the sleeves (309) and the bottom end of the cutting machine body (1) are connected with two ends of a spring (310) in a spot welding mode respectively, and the sleeves (309) penetrate through the top end of a scraper (311) fixedly.

2. The portable cutting device for road surface for bridge construction according to claim 1, wherein the longitudinal section of the guide rail plate (301) is semicircular, and the length of the magnetic strip (305) is half of the length of the guide rail plate (301).

3. The portable cutting device for pavement for bridge construction according to claim 1, wherein the top surface of the magnetic strip (305) is flush with the top surface of the guide rail plate (301), and the bottom surface of the anti-skid block (307) is flush with the bottom surface of the guide rail plate (301).

4. The portable cutting equipment for road surface of bridge construction according to claim 1 is characterized in that the scraper (311) is an arc plate, and the bottom end of the scraper (311) is arranged inside the guide rail groove (304).

5. The portable pavement cutting equipment for bridge construction according to claim 1, characterized in that a sound-insulating and mud-blocking assembly (4) is installed at the bottom end of the cutter body (1) near the position of the cutting knife, and the sound-insulating and mud-blocking assembly (4) comprises a fixed sound-insulating outer cover (401), a clamping strip (402), a folding cloth (403), a mud-blocking inner cover (404), a grounding wheel (405), a sliding strip (406) and a sliding groove (407);

cutting machine body (1) bottom joint has fixed sound insulation dustcoat (401), fixed sound insulation dustcoat (401) bilateral symmetry bonds and has card strip (402), fixed sound insulation dustcoat (401) inside top surface bonds and has folding fender cloth (403), folding fender cloth (403) bottom bonds and has fender mud inner cover (404), fender mud inner cover (404) bottom bilateral symmetry rotates and installs ground pulley (405), fender mud inner cover (404) outside symmetry bonds and has draw runner (406), fixed sound insulation dustcoat (401) inner wall corresponds draw runner (406) department and has seted up spout (407).

6. The portable road cutting device for bridge construction as claimed in claim 5, wherein the sliding bar (406) is slidably mounted inside the sliding groove (407), and the inner wall of the inner fender cover (404) is perpendicular to the ground.