CN215289588U

CN215289588U - Road surface compaction instrument that road and bridge used

Info

Publication number: CN215289588U
Application number: CN202121045257.0U
Authority: CN
Inventors: 朱志猛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-12-24
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a road surface compaction instrument that road and bridge used relates to compaction instrument technical field. Including frame, spacing, compression roller and traction frame, the fixed spacing that is provided with in top of frame, the inner wall activity of spacing is provided with the compression roller, the fixed traction frame that is provided with in one side of frame. Through setting up the inserted block, make it run through into in pulling the external member, and through the effect of jack and screw inserted bar, fixed its is connected, and then will pull the external member through the installation screw rod and be connected with the tractor, and make the device carry out the compaction through the drive of tractor, and then the installation of the device of being convenient for is dismantled, and make things convenient for the maintenance inspection of device, the device passes through the effect of activity scraper and fixed scraper simultaneously, the impurity of adhesion strikes off when compacting the compression roller, reduce the corruption of road surface impurity to the compression roller, and then improve the durability of its use, reduce its use cost, the practicality of the device has effectively been strengthened.

Description

Road surface compaction instrument that road and bridge used

Technical Field

The utility model relates to a compaction tool technical field specifically is a road surface compaction tool that road and bridge used.

Background

The road surface compaction prolongs the service life of the road surface by improving the compaction degree, the roadbed and road surface compaction quality is one of the most important internal indexes of the road engineering construction quality management, and the strength, the rigidity, the stability and the flatness of the roadbed and road surface can be ensured only by fully compacting the roadbed and the road surface structure layer, so that the service life of the roadbed and road surface is prolonged.

Present road surface compacting tool that road bridge used, when using, the compaction work that carries on of road roller or vibrting spear and so on usually, its structure sets up complicacy, it is comparatively loaded down with trivial details to operate, the instrument of road roller or vibrting spear and so on is mostly integrative setting simultaneously, it is comparatively inconvenient to dismantle, it is comparatively inconvenient to overhaul when leading to it to damage, influence the construction progress, and its weight volume of current compacting tool is great, in use, easily produce strong vibrations and feel, and then it is comparatively serious to lead to the wearing and tearing between its inner structure, reduce its durability, for this, the road surface compacting tool that a road bridge used is proposed and the above-mentioned problem is solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a road surface compaction instrument that road and bridge used possesses convenient to detach, the strong and simple structure's of durability advantage to solve general road surface compaction instrument and do not possess convenient to detach, the strong and simple structure's of durability problem.

For the purpose that the realization possesses convenient to detach, the durability is strong and simple structure, the utility model provides a following technical scheme: a road surface compacting tool for a road bridge comprises a rack, a limiting frame, a compression roller and a traction frame, wherein the limiting frame is fixedly arranged at the top of the rack, the compression roller is movably arranged on the inner wall of the limiting frame, and the traction frame is fixedly arranged on one side of the rack;

the limiting frame comprises a hydraulic cylinder, a hydraulic rod, an adjusting piece, a buffer spring and a movable groove, the hydraulic cylinder is fixedly arranged at the top of the limiting frame, the hydraulic rod is fixedly arranged at the bottom of the hydraulic cylinder, the adjusting piece is fixedly arranged at one end of the hydraulic rod, the buffer spring is fixedly arranged on the inner bottom wall of the adjusting piece, and the movable groove is formed in the inner wall of the limiting frame;

the traction frame comprises an insert block, a traction sleeve piece, an installation screw rod, a jack and a threaded insert rod, wherein the insert block is arranged on one side of the traction frame, the traction sleeve piece is movably arranged on the outer wall of the insert block, the installation screw rod is movably arranged on one side of the traction sleeve piece, the jack is arranged at the top of the traction sleeve piece, and the threaded insert rod is movably arranged inside the jack.

As a preferred technical scheme of the utility model, the spacing groove has been seted up to the inner wall of frame, the inner wall activity of spacing groove is provided with movable scraper, the inside of frame is provided with fixed scraper.

As a preferred technical scheme of the utility model, one side of activity scraper is provided with the fixed plate, the spout has been seted up to the inner wall of fixed plate, the inner wall of spout is provided with coupling spring, coupling spring's one end is provided with the blade.

As a preferred technical scheme of the utility model, the inner wall of compression roller is provided with the spring part, the one end of spring part is provided with the connection roller bearing, the inner wall of connecting the roller bearing is provided with the connecting axle.

As a preferred technical scheme of the utility model, the inserted block stack runs through the setting and is pulling the inner wall of external member, and the shape size of inserted block and the inside shape size of pulling the external member are unanimous each other, the inserted block carries out swing joint through the screw inserted bar with pulling the external member.

As the utility model discloses a preferred technical scheme, the support of spacing is held inside to be hollow setting, the hydraulic stem all runs through the setting at spacing support of holding inside with the regulating part, the bottom of regulating part is provided with the arc cushion, and the laminating of arc cushion sets up the outer wall at the connecting axle.

Compared with the prior art, the utility model provides a road surface compaction instrument that road and bridge used possesses following beneficial effect:

1. this road surface compaction instrument that road and bridge used, through setting up the inserted block, make it run through into in pulling the external member, and the effect through jack and screw inserted bar, fixed its is connected, and then will pull the external member through the installation screw rod and be connected with the tractor, and make the device carry out the compaction through the drive of tractor, and then the installation of the device of being convenient for is dismantled, and make things convenient for the maintenance inspection of device, the device passes through the effect of activity scraper and fixed scraper simultaneously, the impurity of adhesion strikes off when compacting the compression roller, reduce the corruption of road surface impurity to the compression roller, and then improve the durability of its use, reduce its use cost, the practicality of the device has effectively been strengthened.

2. This road surface compaction instrument that road and bridge used, through setting up spacing, make its position of effectively injecing the connecting axle, and through the buffer spring of its inside setting, effectively slow down the sense of vibration that its use takes place, and alleviate the service pressure of frame, and then the effect through the pneumatic cylinder, strengthen the compaction effect of compression roller, simultaneously through the spring part with be connected the effect of roller bearing, make the connecting axle possess the small circle activity space, and the pressure that produces the connecting axle when slowing down the compression roller use, and then effectively slow down the pressure of device internals, reduce its degree of wear, improve its durability, and the usability of the device has been strengthened.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top sectional view of the movable scraper of the present invention;

FIG. 3 is a front cross-sectional view of the stop frame of the present invention;

fig. 4 is a front cross-sectional view of the compression roller of the present invention.

In the figure: 1. a frame; 101. a limiting groove; 102. a movable scraper; 1021. a fixing plate; 1022. a chute; 1023. a connecting spring; 1024. a blade; 103. fixing a scraper; 2. a limiting frame; 201. a hydraulic cylinder; 202. a hydraulic lever; 203. an adjustment member; 204. a buffer spring; 205. a movable groove; 3. a compression roller; 301. a connecting shaft; 302. a spring member; 303. connecting the rolling shaft; 4. a traction frame; 401. inserting a block; 402. a traction kit; 403. installing a screw rod; 404. a jack; 405. a threaded inserted rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model discloses a road surface compaction tool that road and bridge used, including frame 1, spacing 2, compression roller 3 and traction frame 4, the fixed spacing 2 that is provided with in top of frame 1, the inner wall activity of spacing 2 is provided with compression roller 3, the fixed traction frame 4 that is provided with in one side of frame 1.

The limiting frame 2 comprises a hydraulic cylinder 201, a hydraulic rod 202, an adjusting piece 203, a buffer spring 204 and a movable groove 205, the hydraulic cylinder 201 is fixedly arranged at the top of the limiting frame 2, the hydraulic rod 202 is fixedly arranged at the bottom of the hydraulic cylinder 201, the adjusting piece 203 is fixedly arranged at one end of the hydraulic rod 202, the buffer spring 204 is fixedly arranged on the inner bottom wall of the adjusting piece 203, and the movable groove 205 is formed in the inner wall of the limiting frame 2.

Traction frame 4 includes inserted block 401, pulls external member 402, installation screw 403, jack 404 and screw inserted bar 405, one side of traction frame 4 is provided with inserted block 401, the outer wall activity of inserted block 401 is provided with pulls external member 402, the activity of one side of pulling external member 402 is provided with installation screw 403, jack 404 has been seted up at the top of pulling external member 402, the inside activity of jack 404 is provided with screw inserted bar 405.

Specifically, a limiting groove 101 is formed in the inner wall of the frame 1, a movable scraper 102 is movably arranged on the inner wall of the limiting groove 101, and a fixed scraper 103 is arranged inside the frame 1, so that when the compression roller 3 is used, the impurities adhered to the compression roller 3 during compaction are scraped under the action of the movable scraper 102 and the fixed scraper 103, corrosion of the impurities on the road surface to the compression roller 3 is reduced, the durability of the compression roller is improved, and the use cost of the compression roller is reduced.

Specifically, one side of activity scraper 102 is provided with fixed plate 1021, spout 1022 has been seted up to the inner wall of fixed plate 1021, the inner wall of spout 1022 is provided with coupling spring 1023, coupling spring 1023's one end is provided with blade 1024 for activity scraper 102 is fixed through fixed plate 1021, and slows down the service pressure of blade 1024 through coupling spring 1023, and then through the setting of spout 1022, reduces the gliding wearing and tearing of blade 1024, and then improves the durability of device.

Specifically, the inner wall of compression roller 3 is provided with spring part 302, the one end of spring part 302 is provided with connects roller 303, the inner wall of connecting roller 303 is provided with connecting axle 301 for compression roller 3 is injectd its position through connecting axle 301, and then through spring part 302 and the effect of connecting roller 303, makes connecting axle 301 possess the small circle activity space, and slows down the pressure that produces connecting axle 301 when compression roller 3 uses, and then reinforcing means's life.

Specifically, the inserted block 401 superposes and runs through the inner wall that sets up at traction external member 402, and the shape size of inserted block 401 and the inside shape size of traction external member 402 are unanimous each other, inserted block 401 with pull external member 402 and carry out swing joint through screw inserted bar 405 for traction frame 4 passes through inserted block 401, makes it run through into pull in external member 402, and fixes its connection through screw inserted bar 405, and then is connected through traction external member 402 and tractor, and effective convenient installation to the device is dismantled, makes things convenient for its maintenance inspection.

Specifically, the support end of spacing 2 is inside to be hollow setting, hydraulic stem 202 all runs through the setting inside the support end of spacing 2 with regulating part 203, the bottom of regulating part 203 is provided with the arc cushion, and the laminating of arc cushion sets up the outer wall at connecting axle 301 for the device makes its position of effectively injecing connecting axle 301 through setting up spacing 2, and through hydraulic stem 202's effect, strengthens the compaction effect of compression roller 3, and then effectively improves the compaction effect of device.

The utility model discloses a theory of operation and use flow: when in use, the connecting shaft 301 penetrates into the traction sleeve 402 through the insertion block 401, and is fixedly connected with the traction sleeve 402 through the insertion hole 404 and the threaded insertion rod 405, and then the traction sleeve 402 is connected with the tractor through the mounting screw 403, and the device is compacted through the driving of the tractor, so that the device is convenient to mount and dismount, and the device is convenient to maintain and inspect, and meanwhile, the device scrapes off the impurities adhered to the compression roller 3 when compacting the compression roller 3 through the action of the movable scraper 102 and the fixed scraper 103, so as to reduce the corrosion of the road impurities to the compression roller 3, on the other hand, the limiting frame 2 is arranged to effectively limit the position of the connecting shaft 301, and the shock feeling generated during the use of the connecting shaft is effectively relieved through the buffer spring 204 arranged in the limiting frame, the use pressure of the rack 1 is reduced, and the connecting shaft 301 has a small-range moving space through the action of the spring piece 302 and the connecting roller 303, and the pressure generated on the connecting shaft 301 when the press roll 3 is used is relieved, so that the pressure of the internal components of the device is effectively relieved, and the operation of the device is completed through the above.

In conclusion, the road surface compacting tool for the road and bridge effectively limits the position of the connecting shaft 301 by arranging the limiting frame 2, effectively slows down the vibration generated in the use of the road and bridge by the buffer spring 204 arranged in the limiting frame, relieves the use pressure of the frame 1, strengthens the compacting effect of the compression roller 3 by the action of the hydraulic cylinder 201, and simultaneously enables the connecting shaft 301 to have a small-range moving space by the action of the spring piece 302 and the connecting roller 303, relieves the pressure generated on the connecting shaft 301 when the compression roller 3 is used, further effectively relieves the pressure of internal components of the device, reduces the abrasion degree of the internal components, improves the durability of the device, and enhances the usability of the device.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a road surface compaction instrument that road and bridge used, includes frame (1), spacing (2), compression roller (3) and traction frame (4), its characterized in that: a limiting frame (2) is fixedly arranged at the top of the rack (1), a compression roller (3) is movably arranged on the inner wall of the limiting frame (2), and a traction frame (4) is fixedly arranged on one side of the rack (1);

the limiting frame (2) comprises a hydraulic cylinder (201), a hydraulic rod (202), an adjusting piece (203), a buffer spring (204) and a movable groove (205), the hydraulic cylinder (201) is fixedly arranged at the top of the limiting frame (2), the hydraulic rod (202) is fixedly arranged at the bottom of the hydraulic cylinder (201), the adjusting piece (203) is fixedly arranged at one end of the hydraulic rod (202), the buffer spring (204) is fixedly arranged on the inner bottom wall of the adjusting piece (203), and the movable groove (205) is formed in the inner wall of the limiting frame (2);

traction frame (4) are including inserted block (401), pull external member (402), installation screw rod (403), jack (404) and screw rod (405), one side of traction frame (4) is provided with inserted block (401), the outer wall activity of inserted block (401) is provided with pulls external member (402), the activity of one side of pulling external member (402) is provided with installation screw rod (403), jack (404) have been seted up at the top of pulling external member (402), the inside activity of jack (404) is provided with screw rod (405).

2. A road compaction tool for use with a road bridge according to claim 1, wherein: the inner wall of the rack (1) is provided with a limiting groove (101), the inner wall of the limiting groove (101) is movably provided with a movable scraper (102), and a fixed scraper (103) is arranged inside the rack (1).

3. A road compaction tool for use with a road bridge according to claim 2, wherein: one side of activity scraper (102) is provided with fixed plate (1021), spout (1022) have been seted up to the inner wall of fixed plate (1021), the inner wall of spout (1022) is provided with coupling spring (1023), the one end of coupling spring (1023) is provided with blade (1024).

4. A road compaction tool for use with a road bridge according to claim 1, wherein: the inner wall of compression roller (3) is provided with spring part (302), the one end of spring part (302) is provided with connects roller bearing (303), the inner wall of connecting roller bearing (303) is provided with connecting axle (301).

5. A road compaction tool for use with a road bridge according to claim 1, wherein: the insert block (401) is overlapped and penetrates through the inner wall of the traction sleeve piece (402), the shape and the size of the insert block (401) are consistent with the shape and the size of the inner part of the traction sleeve piece (402), and the insert block (401) is movably connected with the traction sleeve piece (402) through a threaded insert rod (405).

6. A road compaction tool for use with a road bridge according to claim 1, wherein: the support of spacing (2) holds inside to be hollow setting, hydraulic stem (202) all run through the support of setting in spacing (2) with regulating part (203) and hold inside, the bottom of regulating part (203) is provided with the arc cushion, and the laminating of arc cushion sets up the outer wall at connecting axle (301).