CN111560821A - Road surface tamping device for highway engineering construction - Google Patents
Road surface tamping device for highway engineering construction Download PDFInfo
- Publication number
- CN111560821A CN111560821A CN202010371055.9A CN202010371055A CN111560821A CN 111560821 A CN111560821 A CN 111560821A CN 202010371055 A CN202010371055 A CN 202010371055A CN 111560821 A CN111560821 A CN 111560821A
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- cylinder
- engineering construction
- road surface
- hole
- tamping
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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
- E01C19/32—Hand-held hand-actuated rammers or tampers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a road surface tamping device for highway engineering construction, which comprises a main shell of a tamping machine, wherein a main machine of the tamping machine is arranged in the main shell of the tamping machine, two outer sides of the main shell of the tamping machine are respectively connected with a handheld handle, an extension column body is linked outside the bottom end of the main shell of the tamping machine, a limiting cylinder is linked outside the bottom end of the extension column body, a connecting cylinder is linked outside the bottom end of the limiting cylinder, the axis of the connecting cylinder is coincided with the axis of the limiting cylinder, a clamping slotted hole is connected outside the clamping cylinder in a jogged mode and is formed in the top end of a tamping bottom plate, the length of a jogged convex plate is smaller than that of the vertical end of a jogged groove, and the width of the jogged convex plate is equal to. This road surface tamping device for highway engineering construction can be convenient change tamp bottom plate, and need not to use extra appurtenance, makes the dismouting of tamp bottom plate more simple and convenient.
Description
Technical Field
The invention relates to the technical field of highway engineering, in particular to a pavement tamping device for highway engineering construction.
Background
Highway engineering refers to the work of investigation, measurement, design, construction, maintenance, management, etc. of a highway structure. The highway engineering structure includes: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, and houses, workshops and other service facilities used for construction, maintenance and monitoring. The new construction or reconstruction task of the road is determined according to the road network planning. The road construction of a country should comprehensively consider the role and status of the road in intermodal transportation in combination with transportation such as railways, water ways, aviation and the like, and make a road network plan divided by grades in the country according to the needs of politics, military affairs, economy, people's life and the like and in combination with geographical environment conditions. The method is divided into four levels, namely national road, provincial road, county road, rural road and the like. In addition, inside major industrial and mining enterprises and forestry departments, there are respective road plans as necessary. The dividing boundary and method of each national road grade and the corresponding standard are different, the national road planning of China is mastered by the state, and the road planning of provinces and subprovinces is mastered by local governments at all levels.
When current highway engineering construction, can use the rammer compactor to tamp the soil face, nevertheless the tamping bottom plate of general hand-held type rammer bottom need use appurtenance such as spanner in order to dismantle when changing, the tamping bottom plate of inconvenient quick replacement different shapes.
Disclosure of Invention
The invention aims to provide a pavement tamping device for highway engineering construction, which solves the problem that a hand-held tamping machine used in the highway engineering construction in the background technology is inconvenient to quickly replace a tamping bottom plate.
In order to achieve the purpose, the invention provides the following technical scheme: a road surface tamping device for highway engineering construction comprises a main tamper body, wherein a main tamper is mounted inside the main tamper body, both sides of the outer portion of the main tamper body are connected with a handheld handle, an extension cylinder is linked to the outer portion of the bottom end of the main tamper body, a limiting cylinder is linked to the outer portion of the bottom end of the extension cylinder, a connecting cylinder is linked to the outer portion of the bottom end of the limiting cylinder, the axis of the connecting cylinder is coincident with the axis of the limiting cylinder, a clamping groove hole is connected to the outer portion of the clamping cylinder in an embedded mode and is formed in the inner portion of the top end of a tamper base plate, embedded grooves are formed in the inner portions of both sides of the outer wall of the clamping cylinder, the embedded grooves are of a transverse L-shaped structure, embedded convex plates are mounted inside horizontal ends of the embedded grooves in an embedded mode, the outer walls of the embedded convex plates are, and the width of the embedding convex plate is equal to that of the horizontal end of the embedding groove.
Preferably, an adjusting slotted hole is formed in the extension column, and an adjusting spring is installed above the inside of the adjusting slotted hole.
Preferably, a limiting through hole is formed in the center of the lower portion of the adjusting groove hole, the limiting cylinder penetrates through the limiting through hole, and the inner diameter of the limiting through hole is smaller than that of the adjusting groove hole.
Preferably, the bottom of the adjusting spring is connected with an adjusting plate, and the bottom of the adjusting plate is connected with a limiting cylinder.
Preferably, the tamping bottom plate is mainly seen as an inverted T-shaped structure, and the outer diameter of the top end of the tamping bottom plate is equal to the outer diameter of the limiting cylinder.
Preferably, the inner part of the outer wall of the adjusting plate is annularly distributed and embedded with moving balls, and the maximum distance between the moving balls is equal to the diameter of the inner wall of the adjusting groove hole.
Compared with the prior art, the invention has the beneficial effects that: this road surface tamping device for highway engineering construction can be convenient change tamp bottom plate, and need not to use extra appurtenance, makes the dismouting of tamp bottom plate more simple and convenient. This road surface tamping device's for highway engineering construction tamp bottom plate can accomplish quick fixed with the joint cylinder through the gomphosis installation of tamping bottom plate and gomphosis recess, need not to use appurtenance, and can keep the stability of tamping bottom plate, conveniently uses.
Drawings
FIG. 1 is a schematic structural view of a road surface tamping device for highway engineering construction according to the present invention;
FIG. 2 is an enlarged schematic structural view of a road surface tamping device for highway engineering construction at A in FIG. 1;
FIG. 3 is a schematic bottom view of the movable balls of the road tamper for road construction according to the present invention;
FIG. 4 is a schematic structural diagram of a tamping bottom plate of the pavement tamping device for highway engineering construction according to the present invention;
FIG. 5 is a schematic front view of a clamping cylinder of the road surface tamping device for road construction according to the present invention;
fig. 6 is a schematic bottom view of the engaging groove of the road surface tamping device for road construction according to the present invention.
In the figure: 1. the rammer compactor comprises a handheld handle, 2, a rammer main shell, 3, a rammer main frame, 4, an extension column, 5, an adjustment groove hole, 6, an adjustment spring, 7, a rammer base plate, 8, an adjustment plate, 9, a limiting cylinder, 10, a movable ball, 11, a limiting through hole, 12, a clamping cylinder, 13, a clamping convex plate, 14, a clamping groove, 15 and a clamping groove hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a road surface tamping device for highway engineering construction comprises a main tamper body 2, a main tamper 3 is arranged inside the main tamper body 2, two outer sides of the main tamper body 2 are connected with hand-held handles 1, an extension cylinder 4 is linked outside the bottom end of the main tamper body 2, a limit cylinder 9 is linked outside the bottom end of the extension cylinder 4, an adjusting groove hole 5 is formed inside the extension cylinder 4, an adjusting spring 6 is arranged above the inner part of the adjusting groove hole 5, the adjusting spring 6 can stretch inside the adjusting groove hole 5 to change the bottom height of the adjusting spring 6, a limit through hole 11 is formed in the center below the adjusting groove hole 5, the limit cylinder 9 penetrates through the limit through hole 11, the inner diameter of the limit through hole 11 is smaller than that of the adjusting groove hole 5, and a step surface can be formed between the limit through hole 11 and the adjusting groove hole 5, the condition that the adjusting spring 6 and the adjusting plate 8 fall off is avoided, the adjusting plate 8 is connected to the bottom of the adjusting spring 6, the limiting cylinder 9 is connected to the bottom of the adjusting plate 8, the limiting cylinder 9 is connected with the adjusting spring 6 through the adjusting plate 8 by the structure, the height of the limiting cylinder 9 can be synchronously changed along with the adjusting spring 6, the tamping bottom plate 7 is mainly regarded as an inverted T-shaped structure, the outer diameter of the top end of the tamping bottom plate 7 is equal to the outer diameter of the limiting cylinder 9, the structure enables the joint of the outer wall of the top end of the tamping bottom plate 7 and the limiting cylinder 9 to be smooth, the tamping bottom plate can enter the limiting through hole 11 to enlarge the up-down moving range of the bottom of the tamping bottom plate 7, the moving balls 10 are embedded in the outer wall of the adjusting plate 8 in an annular distribution manner, the maximum distance, sliding friction can be converted into rolling friction through the movable ball 10, friction force is reduced, the vibration process of the tamping bottom plate 7 is smoother, the connecting cylinder 12 is connected to the outer portion of the bottom end of the limiting cylinder 9 in a linked mode, the axis of the connecting cylinder 12 is coincident with the axis of the limiting cylinder 9, the clamping groove hole 15 is connected to the outer portion of the clamping cylinder 12 in an embedded mode, the clamping groove hole 15 is formed in the inner portion of the top end of the tamping bottom plate 7, the embedded grooves 14 are formed in the inner portion of the two sides of the outer wall of the clamping cylinder 12, the embedded grooves 14 are of a transverse L-shaped structure, the embedded convex plates 13 are installed in the horizontal end of the embedded grooves 14 in an embedded mode, the outer walls of the embedded convex plates 13 are connected with the clamping groove holes 15 in a connected mode, the length of the embedded convex plates 13 is smaller than that of the vertical ends of the embedded grooves 14, the width of the embedded convex plates 13 is equal to that, make the user need not to use other appurtenance such as spanner, can be quick carry out bare-handed dismouting to tamping bottom plate 7, facilitate the use more.
The working principle is as follows: when the pavement tamping device for highway engineering construction is used, firstly, a user can sleeve the tamping bottom plate 7 at the bottom end of the clamping cylinder 12 from bottom to top through the clamping groove hole 15 to enable the embedded convex plate 13 to be clamped upwards from the vertical end of the embedded groove 14, when the embedded convex plate 13 is inserted into the top end of the embedded groove 14, the inner wall of the clamping groove hole 15 can rotate along the outer wall of the clamping cylinder 12 to enable the embedded convex plate 13 to be transversely rotated and clamped into the horizontal end of the embedded groove 14 so as to enable the clamping cylinder 12 to be fixed with the tamping bottom plate 7, then the user can hold two hands on the hand-held handles 1 at two sides of the main shell 2 of the tamping machine, the tamping machine main body 3 is started to drive the tamping bottom plate 7 to vibrate through the extension cylinder 4 to compact the soil surface, the limiting cylinder 9 in the limiting through hole 11 can move up and down along with the extension of the adjusting spring 6 in, the vibration frequency is increased, the tamping effect is improved, the adjusting plate 8 can roll up and down through the four movable balls 10, the friction force with the inner wall of the adjusting groove hole 5 is effectively reduced, and therefore a series of work is completed.
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 various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a road surface tamping device is used in highway engineering construction, includes the rammer main casing body (2), its characterized in that: the rammer main casing (2) internally mounted has rammer main engine (3), and the rammer main casing (2) outside both sides all are connected with handheld handle (1), rammer main casing (2) bottom outside link has extension cylinder (4), and extends cylinder (4) bottom outside link has spacing cylinder (9), spacing cylinder (9) bottom outside link has connect cylinder (12), and connects cylinder (12) axis and spacing cylinder (9) axis coincidence, joint cylinder (12) outside gomphosis is connected with joint slotted hole (15), and joint slotted hole (15) are seted up inside rammer bottom plate (7) top, gomphosis recess (14) have all been seted up to joint cylinder (12) outer wall both sides inside, and gomphosis recess (14) are horizontal "L" type structure, gomphosis recess (14) horizontal end inside joint is installed gomphosis convex plate (13), and the outer wall of the embedded convex plate (13) is connected with a clamping groove hole (15), the length of the embedded convex plate (13) is smaller than that of the vertical end of the embedded groove (14), and the width of the embedded convex plate (13) is equal to that of the horizontal end of the embedded groove (14).
2. The road surface tamping device for road engineering construction according to claim 1, wherein: an adjusting slotted hole (5) is formed in the extension column body (4), and an adjusting spring (6) is installed above the inner portion of the adjusting slotted hole (5).
3. The road surface tamping device for road engineering construction according to claim 2, wherein: a limiting through hole (11) is formed in the center of the lower portion of the adjusting groove hole (5), the limiting cylinder (9) penetrates through the limiting through hole (11), and the inner diameter of the limiting through hole (11) is smaller than that of the adjusting groove hole (5).
4. The road surface tamping device for road engineering construction according to claim 3, wherein: adjusting spring (6) bottom is connected with regulating plate (8), and regulating plate (8) bottom is connected with spacing cylinder (9).
5. The road surface tamping device for road engineering construction according to claim 4, wherein: the tamping bottom plate (7) is mainly regarded as an inverted T-shaped structure, and the outer diameter of the top end of the tamping bottom plate (7) is equal to the outer diameter of the limiting cylinder (9).
6. The road surface tamping device for road engineering construction according to claim 5, wherein: the inner part of the outer wall of the adjusting plate (8) is annularly distributed and embedded with moving balls (10), and the maximum distance between the moving balls (10) is equal to the diameter of the inner wall of the adjusting groove hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010371055.9A CN111560821A (en) | 2020-05-06 | 2020-05-06 | Road surface tamping device for highway engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010371055.9A CN111560821A (en) | 2020-05-06 | 2020-05-06 | Road surface tamping device for highway engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111560821A true CN111560821A (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010371055.9A Pending CN111560821A (en) | 2020-05-06 | 2020-05-06 | Road surface tamping device for highway engineering construction |
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| Country | Link |
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| CN (1) | CN111560821A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204510786U (en) * | 2015-01-13 | 2015-07-29 | 西安理工大学 | A kind of docked steel pipe adopting spiral to interlock |
| DE102015103519A1 (en) * | 2015-03-10 | 2016-09-15 | Jörg Gräter | Compressor tool for compacting a ground |
| CN209243520U (en) * | 2018-11-19 | 2019-08-13 | 陈楠 | A kind of road engineering site operation Road Compaction device |
| CN209652905U (en) * | 2019-03-09 | 2019-11-19 | 涂芝恩 | A kind of hydraulic shock rammer compacter improving backfill quality |
| CN210085995U (en) * | 2019-03-02 | 2020-02-18 | 王启明 | Tamping device for airport runway construction |
-
2020
- 2020-05-06 CN CN202010371055.9A patent/CN111560821A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204510786U (en) * | 2015-01-13 | 2015-07-29 | 西安理工大学 | A kind of docked steel pipe adopting spiral to interlock |
| DE102015103519A1 (en) * | 2015-03-10 | 2016-09-15 | Jörg Gräter | Compressor tool for compacting a ground |
| CN209243520U (en) * | 2018-11-19 | 2019-08-13 | 陈楠 | A kind of road engineering site operation Road Compaction device |
| CN210085995U (en) * | 2019-03-02 | 2020-02-18 | 王启明 | Tamping device for airport runway construction |
| CN209652905U (en) * | 2019-03-09 | 2019-11-19 | 涂芝恩 | A kind of hydraulic shock rammer compacter improving backfill quality |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200821 |
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| RJ01 | Rejection of invention patent application after publication |