CN113981777A - Tamping device for road maintenance - Google Patents
Tamping device for road maintenance Download PDFInfo
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- CN113981777A CN113981777A CN202111280881.3A CN202111280881A CN113981777A CN 113981777 A CN113981777 A CN 113981777A CN 202111280881 A CN202111280881 A CN 202111280881A CN 113981777 A CN113981777 A CN 113981777A
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- tamping
- base plate
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- limiting
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- 238000012423 maintenance Methods 0.000 title claims abstract description 23
- 239000000758 substrate Substances 0.000 claims description 104
- 238000003780 insertion Methods 0.000 claims description 24
- 230000037431 insertion Effects 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000005056 compaction Methods 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 17
- 239000010426 asphalt Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to the technical field of road maintenance, in particular to a tamping device for road maintenance, which comprises a tamping machine and a tamping head, wherein the tamping head comprises a mounting frame, a tamping base plate and a connecting base plate, an arc-shaped groove for avoiding an arc-shaped road surface is formed in the side wall of one side of the tamping base plate, the connecting base plate is arranged in the arc-shaped groove of the tamping base plate, the bottom surface of the connecting base plate is flush with the bottom surface of the tamping base plate, the connecting base plate is detachably connected with the mounting frame, one side edge of the connecting base plate is matched with the edge of the arc-shaped section of the arc-shaped groove, and the other side edge of the connecting base plate is flush with the vertical surface of the side wall of the tamping base plate. The invention can be used for tamping on a normal road surface and better tamping the arc road surface edge at the turning part of the roadside or the arc road surface at the edge of the well cover, thereby improving the tamping working efficiency, accelerating the road surface maintenance progress, avoiding manual tamping by holding the tamping hammer, and saving time and labor in the road maintenance process.
Description
Technical Field
The invention relates to the technical field of road maintenance, in particular to a tamping device for road maintenance.
Background
The highway road is inevitably damaged in the long-time use process, so that the condition of potholes or unevenness on the road surface is caused, and the maintenance is needed; asphalt, asphalt or concrete is mostly used for filling in the road maintenance and repair process, and then a tamping device is used for tamping the asphalt, asphalt or concrete. The existing tamping device is mainly characterized in that a small-sized tamping machine is manually adopted to tamp manually, the tamping plate of the existing tamping machine is mostly rectangular or circular, the position of the arc line edge of the turning part on some roadsides is pointed, or when a sewer well cover is arranged in the middle of a road, the position of the periphery of the well cover is not easy to tamp, the tamping is not in place, manual tamping is needed, and time and labor are wasted.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a tamping device for road maintenance.
The technical scheme adopted by the invention is as follows:
the utility model provides a road maintenance is with ramming device, including rammer compactor and rammer compactor, the rammer compactor is installed on the rammer compactor to the head, the rammer compactor is including the mounting bracket, tamp base plate and connection base plate, mounting bracket horizontal installation is on the output of rammer compactor, tamp base plate level sets up the below at the mounting bracket, four tip of mounting bracket and four tip fixed connection of rammer compactor base plate, offer the arc wall that is used for dodging the segmental arc road surface on rammer compactor base plate one side lateral wall, connection base plate installs in the arc wall of tamp base plate, connection base plate's bottom surface and the bottom surface parallel and level of tamp base plate, connection base plate is connected with the mounting bracket detachable, one side edge of connection base plate matches with the segmental arc edge of arc wall, the opposite side edge and the vertical face parallel and level of rammer compactor base plate lateral wall of connection base plate.
Preferably, the connection substrate is equipped with a plurality of, a plurality of connection substrate inlays the cover in proper order and sets up in the arc wall, the lateral wall that is closest to the connection substrate of rammed base plate one side closely laminates with the arc section of arc wall, the vertical lateral wall that is furthest from the connection substrate of rammed base plate one side is in same vertical face with the lateral wall of rammed base plate, a plurality of connection substrate all is connected with mounting bracket detachable, a plurality of connection substrate's bottom surface splices into each other and arc wall bottom surface assorted shape, a plurality of connection substrate's bottom surface all with the bottom surface phase-match of rammed base plate, a plurality of connection substrate increases along the radian that is close to rammed base plate direction gradually.
Preferably, the whole of each connecting substrate is arc-shaped, an extending limiting ring is arranged in the direction of the outer side wall of the connecting substrate close to one side of the tamping substrate, a first limiting bearing ring matched with the extending limiting ring is arranged at the bottom end of one side, far away from the tamping substrate, of the connecting substrate, and the body of the connecting substrate, the extending limiting ring and the first limiting bearing ring are integrally formed; and a second limiting bearing ring which is matched with the extending limiting ring of the connecting substrate closest to one side of the tamping substrate is correspondingly arranged on the arc-shaped groove.
Preferably, connection substrate is still including counter bore, stock bolt and connecting rod, and the connecting rod is vertical can gliding setting on the mounting bracket, and the counter bore is vertical to be seted up on connection substrate, and the counter bore is located the connecting rod under, and the stock bolt matches with the counter bore, and the bottom of connecting rod is equipped with the first threaded connection hole that supplies stock bolt threaded connection, and the top of connecting rod is still fixed the cover and is equipped with first spacing ring, and the bottom of first spacing ring is contradicted with the top of mounting bracket.
Preferably, the connection substrate is further provided with two limiting sliding rods, the two limiting sliding rods are respectively vertically and fixedly arranged at two ends of the connection substrate, the top end of each limiting sliding rod penetrates through the mounting frame and is arranged upwards, the limiting sliding rods are connected with the mounting frame in a sliding mode, and a second limiting ring which is in limiting conflict with the top end of the mounting frame is arranged on each limiting sliding rod.
Preferably, still including the first locking structure of a plurality of groups, the first locking structure of a plurality of groups sets up between connection substrate and mounting bracket, and a plurality of first locking structure of a plurality of groups and a plurality of connection substrate one-to-one, first locking structure is including coupling post and fixed column, the vertical coupling setting of coupling post is on the mounting bracket, the vertical fixed mounting of fixed column is on the top of connection substrate, the first section of fixed column is the screw thread section, the bottom of coupling post be equipped with screw thread section screw-thread fit's second threaded connection hole.
Preferably, the tamping machine further comprises a second locking structure, the second locking structure is horizontally arranged on the tamping base plate and is positioned on one side of the tamping base plate far away from the arc-shaped groove, the second locking structure comprises a linear transmission assembly and a clamping insertion column, locking seat and the supplementary locking device of card post, the sharp transmission assembly level sets up on the tamping base plate, the directional connection base plate's in one side direction that keeps away from connection base plate with the tamping base plate direction is established transversely, the output direction of sharp transmission assembly is horizontal, the setting that the post level can slide is inserted to the joint on the tamping base plate, the joint is inserted the post and is located between tamping base plate and the connection base plate, the joint is inserted the one end of post and is connected with the output transmission of sharp transmission assembly, the locking seat sets up the top at connection base plate, the supplementary locking device setting of card post is on the tamping base plate, the output direction of the supplementary locking device of card post is vertical setting.
Preferably, the straight line drive assembly is including the threaded rod, push plate and limit guide, the fixed top that sets up at the tamping base plate of limit guide level, limit guide's length direction is horizontal setting, the setting that the post can be gliding is inserted to the joint on limit guide, the joint is inserted and is equipped with the slip spacing groove with limit guide sliding fit on the post, the threaded rod horizontal axis is connected on the tamping base plate, the axis direction of threaded rod transversely sets up, push plate and threaded rod screw drive are connected, the vertical setting of push plate is on the tamping base plate, the joint is inserted the post and is kept away from the one end and the push plate fixed connection of connecting substrate.
Preferably, the top end of the clamping insertion column is an arc top, and a locking clamping groove matched with the vertical cross section of the clamping insertion column is formed in the locking seat.
Preferably, the supplementary locking device of kelly is including the installation extension board, rectangle inserted bar and spacing ring, the installation extension board is vertical to be equipped with two, two installation extension boards are vertical setting in proper order on the tamped base plate, the length direction of installation extension board transversely sets up, rectangle inserted bar and spacing ring all are equipped with a plurality of, a plurality of rectangle inserted bar horizontal slip sets up on two installation extension boards, the length direction of rectangle inserted bar is perpendicular with the length direction of installation extension board, a plurality of rectangle inserted bar distributes along the length direction of installation extension board in proper order, a plurality of spacing ring overlaps respectively and establishes the middle part at a plurality of rectangle inserted bar, one side that the kelly is close to supplementary locking device of kelly is equipped with the spacing ring with rectangle inserted bar tip assorted.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arranged tamping base plate, the mounting frame and the plurality of connecting base plates which are sequentially nested, tamping work on a normal road surface can be realized, the pressure of the road surface is balanced in the tamping process, no gap is generated, the radian required by the connecting base plates can be selected according to the curvature radian of the actual road surface, and the tamping operation can be better performed on the arc road surface edge at the turning position on the roadside or the arc road surface at the edge of the well cover, so that the tamping work efficiency is improved, the road surface maintenance progress is accelerated, manual tamping by a tamping hammer is avoided, and time and labor are saved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a mounting frame and a tamping base plate;
FIG. 3 is a front view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a half-sectional view of the present invention;
FIG. 6 is a perspective semi-sectional view of the present invention;
FIGS. 7-8 are perspective views of a second locking structure;
FIG. 9 is a schematic perspective view of a connection substrate and a first locking structure;
fig. 10 is a cross-sectional view of fig. 9.
The reference numbers in the figures are:
1-a mounting frame; 2-tamping the substrate; 3-a connection substrate; 4-a first locking structure; 5-a second locking structure; 2 a-an arc-shaped groove; 2 b-a second limit carrier ring; 3 a-an extension limiting ring; 3 b-a first limit carrier ring; 3 c-counter bore; 3 d-long rod bolt; 3 e-a connecting rod; 3e1 — first threaded connection hole; 3e2 — first stop collar; 3 f-a limit slide bar; 3f 1-second stop collar; 4 a-an axis connection column; 4a 1-second threaded connection hole; 4 b-fixed columns; 4b 1-thread segment; 5 a-a linear transmission assembly; 5a 1-threaded rod; 5a 2-push plate; 5a 3-curb rail; 5 b-clamping the insert column; 5b 1-sliding limit groove; 5b 2-arc top; 5b 3-rectangular socket; 5 c-a locking seat; 5c 1-locking card slot; 5 d-a clamping column auxiliary locking device; 5d 1-mounting plate; 5d 2-rectangular bayonet rods; 5d 3-stop collar.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1-10:
the utility model provides a tamping device is used in road maintenance, including rammer and rammer head, the rammer head is installed on the rammer, the rammer head is including mounting bracket 1, tamp base plate 2 and connection substrate 3, 1 horizontal installation of mounting bracket is on the output of rammer, tamp base plate 2 level sets up in mounting bracket 1's below, four tip and four tip fixed connection of rammer base plate 2 of mounting bracket 1, set up the arc wall 2a that is used for dodging the arc section road surface on 2 lateral walls of rammer base plate, connection substrate 3 installs in the arc wall 2a of rammer base plate 2, connection substrate 3's bottom surface and the bottom surface parallel and level of rammer base plate 2, connection substrate 3 is connected with mounting bracket 1 detachable, connection substrate 3's one side edge matches with the arc section edge of arc wall 2a, connection substrate 3's the other side edge and the vertical face parallel and level of 2 lateral walls of rammer base plate. When the connecting substrate 3 is arranged on the tamping substrate 2, the shape of the connecting substrate 3 ensures that the connecting substrate 3 and the tamping substrate 2 can form an integral rectangle, no gap exists between the connecting substrate 3 and the tamping substrate 2, and the gap of the road surface caused by uneven pressure on the road surface in the tamping process is prevented; when connection substrate 3 is dismantled from mounting bracket 1, expose the arc side that is formed by arc wall 2a on tamping substrate 2, can be when meetting like bend road surface edge, when inspection shaft lid edge class arc highway section, through laminating road surface bending section one side with the arc side that arc wall 2a formed, the tamping effect to the crooked road surface has been improved by a wide margin, the road surface maintenance progress has been accelerated, and can install and carry out work on the rammer, avoid artifical handheld ram to ram, the work efficiency is further improved.
Further, the air conditioner is provided with a fan,
Every connection substrate 3's whole shape is the arc, the crisscross setting of a plurality of connection substrate 3, the lateral wall direction of being close to connection substrate 3 of rammed base plate 2 one side is provided with extends spacing ring 3a, connection substrate 3 keeps away from the bottom of rammed base plate 2 one side be equipped with extend spacing ring 3a assorted first spacing carrier ring 3b, be equipped with the spacing carrier ring 2b of spacing ring 3a assorted that extends that supplies to be closest to connection substrate 3 of rammed base plate 2 one side on the arc wall 2a, connection substrate 3's body, extend spacing ring 3a and first spacing carrier ring 3b integrated into one piece. Through the cross section that extends spacing ring 3a, first spacing carrier ring 3b and 3 bodies of joint substrate form promptly, a plurality of joint substrate 3 can be inseparable and crisscross setting in arc wall 2a, and tamp base plate 2 and a plurality of joint substrate 3 and can form a inseparable and complete whole to the realization is under different radian demands, guarantees that the homoenergetic is tamped and is leveled ground under various radian demands.
Connecting substrate 3 is still including two spacing slide bar 3f, and two spacing slide bar 3f are located the both ends of connecting substrate 3 arc end respectively, and the vertical fixed mounting of two spacing slide bar 3f is on connecting substrate 3's top, and mounting bracket 1 upwards sets up is run through on the top of spacing slide bar 3f, and spacing slide bar 3f and mounting bracket 1 sliding connection are equipped with the second spacing ring 3f1 with the spacing conflict in mounting bracket 1 top on the spacing slide bar 3 f.
In this embodiment, still including a plurality of first locking structure 4 of group, a plurality of first locking structure 4 of group sets up between connection substrate 3 and mounting bracket 1, and a plurality of first locking structure 4 of group and a plurality of connection substrate 3 one-to-one, first locking structure 4 is including coupling post 4a and fixed column 4b, the vertical coupling setting of coupling post 4a is on mounting bracket 1, the vertical fixed mounting of fixed column 4b is on the top of connection substrate 3, the first half section of fixed column 4b is screw thread section 4b1, the bottom of coupling post 4a is equipped with the second threaded connection hole 4a1 with screw thread section 4b1 screw-thread fit.
The tamping base plate 2 is horizontally arranged on the tamping base plate 2, the second locking structure 5 is arranged on one side of the tamping base plate 2 far away from the arc-shaped groove 2a, the second locking structure 5 comprises a linear transmission component 5a, a clamping insertion column 5b, a locking seat 5c and a clamping column auxiliary locking device 5d, the linear transmission component 5a is horizontally arranged on the tamping base plate 2, the direction of one side of the tamping base plate 2 far away from the connecting base plate 3 and pointing to the connecting base plate 3 is set to be transverse, the output direction of the linear transmission component 5a is transverse, the clamping insertion column 5b is horizontally arranged on the tamping base plate 2 in a sliding manner, the clamping insertion column 5b is arranged between the tamping base plate 2 and the connecting base plate 3, one end of the clamping insertion column 5b is in transmission connection with the output end of the linear transmission component 5a, the locking seat 5c is arranged at the top end of the connecting base plate 3, and the clamping column auxiliary locking device 5d is arranged on the tamping base plate 2, the output direction of the auxiliary locking device 5d of the jamming cylinder is arranged longitudinally.
After the connection substrate 3 is lifted to the position to be locked, an operator rotates the shaft connection post 4a to enable the threaded section 4b1 on the fixed post 4b to enter the second threaded connection hole 4a1, so that the connection substrate 3 is firmly installed on the installation frame 1 and cannot shake in the tamping process; drive the joint of being connected with it through sharp transmission assembly 5a output and insert post 5b forward motion, the joint is inserted the cooperation of post 5b and the locking seat 5c joint on the connection substrate 3, will connect substrate 3 and lock in the vertical direction, simultaneously, insert post 5b joint with the joint through the supplementary locking device 5d of card post for post 5b keeps the lock-out state on the horizontal direction is inserted to the joint, makes connection substrate 3 then can't take place the skew at the during operation.
Further:
the linear transmission assembly 5a comprises a threaded rod 5a1, a pushing plate 5a2 and a limiting guide rail 5a3, the limiting guide rail 5a3 is horizontally and fixedly arranged at the top end of the tamping base plate 2, the limiting guide rail 5a3 is transversely arranged in the length direction, the clamping insertion column 5b can be slidably arranged on the limiting guide rail 5a3, a sliding limiting groove 5b1 in sliding fit with the limiting guide rail 5a3 is arranged on the clamping insertion column 5b, the threaded rod 5a1 is horizontally connected to the tamping base plate 2, the threaded rod 5a1 is transversely arranged in the axis direction, the pushing plate 5a2 is in threaded transmission connection with the threaded rod 5a1, the pushing plate 5a2 is vertically arranged on the tamping base plate 2, and one end, far away from the connecting base plate 3, of the clamping insertion column 5b is fixedly connected with the pushing plate 5a 2.
The top end of the clamping insertion column 5b is an arc top 5b2, and a locking clamping groove 5c1 matched with the vertical cross section of the clamping insertion column 5b is arranged on the locking seat 5 c.
When the linear transmission assembly 5a works, the threaded rod 5a1 is rotated manually, the pushing plate 5a2 connected with the threaded rod is driven to move along the length direction of the limiting guide rail 5a3 in a threaded transmission mode, the pushing plate 5a2 pushes the clamping insertion column 5b fixedly connected with the pushing plate in the moving process to move forwards synchronously, the clamping insertion column 5b is inserted into the locking seat 5c, the locking function of the connection substrate 3 is achieved, and the connection substrate 3 can be prevented from shaking or shifting in the tamping process through the arc top 5b 2.
Further:
the auxiliary locking device 5d of the clamping column comprises a mounting support plate 5d1, rectangular inserting rod 5d2 and spacing ring 5d3, installation extension board 5d1 is vertical to be equipped with two, two installation extension boards 5d1 are vertical to be set up on tamping base plate 2 in proper order, the length direction of installation extension board 5d1 transversely sets up, rectangular inserting rod 5d2 and spacing ring 5d3 all are equipped with a plurality of, a plurality of rectangular inserting rod 5d2 horizontal slip sets up on two installation extension boards 5d1, the length direction of rectangular inserting rod 5d2 is perpendicular with the length direction of installation extension board 5d1, a plurality of rectangular inserting rod 5d2 distributes along the length direction of installation extension board 5d1 in proper order, a plurality of spacing ring 5d3 overlaps respectively in the middle part of a plurality of rectangular inserting rod 5d2, the side that joint inserting column 5b is close to the supplementary locking device 5d of card post is equipped with spacing ring 5d3 with the end phase-match of rectangular inserting rod 5d 2. The rectangular inserting rod 5d2 is matched with the clamping between the clamping inserting columns 5b by sliding the rectangular inserting rod 5d2 on the installation support plate 5d1 by an operator, so that the clamping inserting columns 5b cannot deviate in the horizontal direction, and the locking effect of the connecting substrate 3 is guaranteed.
The above examples, which are intended to represent only one or more embodiments of the present invention, are described in greater detail and with greater particularity, and are not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A tamping device for road maintenance comprises a tamping machine and a tamping head, wherein the tamping head is arranged on the tamping machine,
the tamping head is characterized by comprising a mounting frame (1), a tamping base plate (2) and a connecting base plate (3);
the mounting rack (1) is horizontally mounted on the output end of the tamper;
the tamping base plate (2) is horizontally arranged below the mounting frame (1), four end parts of the tamping base plate (2) are fixedly connected with four end parts of the mounting frame (1), and an arc-shaped groove (2a) for avoiding an arc-shaped section road surface is formed in the side wall of one side of the tamping base plate (2);
the connecting base plates (3) are provided with a plurality of connecting base plates, and each connecting base plate (3) is detachably connected with the mounting frame (1); the whole of each connecting substrate (3) is arc-shaped, and is sequentially embedded and arranged in the arc-shaped groove (2a), the outer side wall of the connecting substrate (3) closest to one side of the tamping substrate (2) is tightly attached to the arc-shaped section of the arc-shaped groove (2a), and the vertical side wall of the connecting substrate (3) farthest from one side of the tamping substrate (2) and the side wall of the tamping substrate (2) are positioned on the same vertical surface; the radian of the connecting substrates (3) along the direction gradually approaching the tamping substrate (2) is gradually increased.
2. The compaction device for road maintenance according to claim 1,
an extension limiting ring (3a) is arranged in the outer side wall direction of the connecting substrate (3) close to one side of the tamping substrate (2), and a first limiting bearing ring (3b) matched with the extension limiting ring (3a) is arranged at the bottom end of one side, far away from the tamping substrate (2), of the connecting substrate (3);
the body of the connecting substrate (3), the extending limiting ring (3a) and the first limiting bearing ring (3b) are integrally formed;
and a second limiting bearing ring (2b) which is matched with an extending limiting ring (3a) of the connecting substrate (3) closest to one side of the tamping substrate (2) is correspondingly arranged on the arc-shaped groove (2 a).
3. The tamping device for road maintenance according to claim 2, wherein the connecting base plate (3) further comprises a counter bore (3c), a long rod bolt (3d) and a connecting rod (3 e);
connecting rod (3e) slide to set up on mounting bracket (1), and the fixed cover in top of connecting rod (3e) is equipped with first spacing ring (3e2), and the bottom of first spacing ring (3e2) is contradicted with the top of mounting bracket (1).
The counter bore (3c) is vertically formed in the connecting substrate (3), and the counter bore (3c) is located right below the connecting rod (3 e);
the long rod bolt (3d) is matched with the counter bore (3c), and a first threaded connecting hole (3e1) for the long rod bolt (3d) to be in threaded connection is formed in the bottom end of the connecting rod (3 e).
4. The compaction device for road maintenance according to claim 3, wherein the connection base plate (3) further comprises two limiting sliding rods (3f), the two limiting sliding rods (3f) are respectively vertically and fixedly installed at two ends of the connection base plate (3), the top ends of the limiting sliding rods (3f) extend upwards through the mounting frame (1), and second limiting rings (3f1) which are in limiting abutting contact with the top end of the mounting frame (1) are arranged on the limiting sliding rods (3 f).
5. The tamping device for road maintenance according to claim 1, further comprising a plurality of sets of first locking structures (4) disposed between the connection base plate (3) and the mounting frame (1) in one-to-one correspondence with the plurality of connection base plates (3); first locking structure (4) are including coupling post (4a) and fixed column (4b), the vertical coupling setting of coupling post (4a) is on mounting bracket (1), the vertical fixed mounting in the top of connecting substrate (3) of fixed column (4b), first half section of fixed column (4b) is screw thread section (4b1), the bottom of coupling post (4a) is equipped with and screws thread section (4b1) screw-thread fit's second threaded connection hole (4a 1).
6. The compaction device for road maintenance according to claim 5, further comprising a second locking structure (5) horizontally mounted on the compaction base plate (2), wherein the second locking structure (5) comprises a linear transmission assembly (5a), a clamping insertion column (5b), a locking seat (5c) and a clamping column auxiliary locking device (5 d);
the linear transmission assembly (5a) comprises a threaded rod (5a1), a pushing plate (5a2) and a limiting guide rail (5a3), the limiting guide rail (5a3) is horizontally and fixedly arranged at the top end of the tamping base plate (2), the threaded rod (5a1) is horizontally connected to the tamping base plate (2), and the pushing plate (5a2) is in threaded transmission connection with the threaded rod (5a 1);
the clamping insertion column (5b) can be arranged on the limiting guide rail (5a3) in a sliding mode, a sliding limiting groove (5b1) in sliding fit with the limiting guide rail (5a3) is formed in the clamping insertion column (5b), and one end, far away from the connecting base plate (3), of the clamping insertion column (5b) is fixedly connected with the pushing plate (5a 2).
7. The compaction device for road maintenance according to claim 6, wherein the top end of the clamping insertion column (5b) is an arc top (5b2), and the locking seat (5c) is provided with a locking clamping groove (5c1) matched with the vertical cross section of the clamping insertion column (5 b).
8. The compaction device for road maintenance according to claim 6, wherein the column clamping auxiliary locking device (5d) comprises a mounting plate (5d1), a rectangular insertion rod (5d2) and a limit ring (5d 3);
2 mounting support plates (5d1) are sequentially arranged on the tamping base plate (2);
the rectangular insertion rods (5d2) are horizontally arranged on the two mounting support plates (5d1) in a sliding mode and are sequentially and uniformly distributed along the length direction of the mounting support plates (5d1), and the length direction of the rectangular insertion rods (5d2) is perpendicular to the length direction of the mounting support plates (5d 1);
the limiting rings (5d3) are respectively sleeved in the middle parts of the rectangular insertion rods (5d 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111280881.3A CN113981777B (en) | 2021-11-01 | 2021-11-01 | Tamping device for road maintenance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111280881.3A CN113981777B (en) | 2021-11-01 | 2021-11-01 | Tamping device for road maintenance |
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| CN113981777A true CN113981777A (en) | 2022-01-28 |
| CN113981777B CN113981777B (en) | 2023-01-31 |
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| CN202111280881.3A Active CN113981777B (en) | 2021-11-01 | 2021-11-01 | Tamping device for road maintenance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256221A (en) * | 2022-09-28 | 2022-11-01 | 江苏积力环保科技有限公司 | Turning device for machining electromechanical equipment |
| CN115341436A (en) * | 2022-09-02 | 2022-11-15 | 谭秋华 | Rapid tamping system and process for highway pavement |
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| CN207376606U (en) * | 2017-10-17 | 2018-05-18 | 绍兴壹佳建设有限公司 | A kind of frog hammer |
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| CN115341436B (en) * | 2022-09-02 | 2023-12-08 | 山东通力路桥工程有限公司 | Expressway pavement rapid tamping system and process |
| CN115256221A (en) * | 2022-09-28 | 2022-11-01 | 江苏积力环保科技有限公司 | Turning device for machining electromechanical equipment |
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| CN113981777B (en) | 2023-01-31 |
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