CN214694944U - Highway subgrade reinforcement construction equipment - Google Patents
Highway subgrade reinforcement construction equipment Download PDFInfo
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- CN214694944U CN214694944U CN202120844565.3U CN202120844565U CN214694944U CN 214694944 U CN214694944 U CN 214694944U CN 202120844565 U CN202120844565 U CN 202120844565U CN 214694944 U CN214694944 U CN 214694944U
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Abstract
The utility model discloses a highway subgrade reinforcement construction equipment, the loach carrying platform comprises a supporting fram, the support frame middle part is equipped with tamping mechanism, tamping mechanism bottom is equipped with the tamping head, support frame lower surface both sides are fixed with two first fixed plates and two second fixed plates respectively, two first fixed plate and two second fixed plate bottoms rotate respectively and are connected with two first supporting legs and two second supporting legs, two rotate between the first fixed plate and are connected with first lead screw. The utility model discloses a set up support frame, tamping mechanism, two first supporting legs, two second supporting legs, first motor and second motor to the rotation that can the first motor of independent control or second motor changes the device's degree of inclination, makes tamping mechanism can adapt to the road bed of different degrees of inclination, guarantees the tamping effect, carries out the auxiliary stay through setting up two third supporting legs in addition, thereby can lift the device off or load from the freight train fast.
Description
Technical Field
The utility model relates to a highway subgrade reinforcement technical field especially relates to a highway subgrade reinforcement construction equipment.
Background
The roadbed mainly has the functions of providing necessary conditions for pavement laying and driving operation, bearing static load and dynamic load of pavement and traffic load, and transmitting and diffusing the load to the deep part of the foundation. On the vertical section, the roadbed must ensure the required elevation of the line, on the plane, the roadbed, the bridge and the tunnel are connected to form a complete through line, and in civil engineering, the roadbed occupies an important position in the aspects of construction quantity, floor area and investment. Often, the roadbed needs to be reinforced in the laying process, and a reinforcing construction device is needed in the reinforcing process.
In the existing reinforcing operation, the common reinforcing measure is to tamp the roadbed, but the existing reinforcing construction device has a fixed structure, and when the existing reinforcing construction device runs into an inclined road surface, a tamping mechanism on the device cannot be perpendicular to the roadbed surface to tamp, so that the tamping effect is poor. In addition, the existing reinforcing construction device is very heavy, needs to be lifted off or loaded from a truck by using a lifting device independently, is inconvenient for workers to directly lift off or load from the truck, and has certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the highway subgrade reinforcement construction equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a highway subgrade reinforcement construction device comprises a support frame, wherein a tamping mechanism is arranged in the middle of the support frame, a tamping head is arranged at the bottom end of the tamping mechanism, two first fixing plates and two second fixing plates are respectively fixed on two sides of the lower surface of the support frame, the bottom ends of the two first fixing plates and the two second fixing plates are respectively and rotatably connected with two first supporting feet and two second supporting feet, a first lead screw is rotatably connected between the two first fixing plates, a second lead screw is rotatably connected between the two second fixing plates, the outer side walls of the first fixing plates and the second fixing plates are respectively and fixedly connected with a first motor and a second motor, two first sleeves and two second sleeves are respectively sleeved on the outer surfaces of the first lead screw and the second lead screw in a threaded manner, and the lower surfaces of the two first sleeves and the two second sleeves are respectively and rotatably connected with two first connecting rods and two second connecting rods, two telescopic one end is kept away from to the head rod is rotated with two first supporting legs lateral walls respectively and is connected, two telescopic one end of second is kept away from to the second connecting rod is rotated with two second supporting legs lateral walls respectively and is connected, two first supporting legs and two second supporting legs lateral walls fixedly connected with two first hydraulic telescoping rods and two second hydraulic telescoping rods respectively, two spouts, two have been seted up to the support frame lower surface spout sliding connection has two third supporting legs, two third supporting legs lateral wall fixedly connected with two third hydraulic telescoping rods.
As a further description of the above technical solution:
one end of the first screw rod penetrates through the first fixing plate to be fixedly connected with the driving end of the first motor, and one end of the second screw rod penetrates through the second fixing plate to be fixedly connected with the driving end of the second motor.
As a further description of the above technical solution:
the first screw rod and the second screw rod are bidirectional threaded screw rods, and the internal threads of the two first sleeves and the two second sleeves are opposite.
As a further description of the above technical solution:
the two first sleeves and the two second sleeves are respectively connected with the lower surface of the support frame in a sliding mode.
As a further description of the above technical solution:
the section of the joint of the third supporting leg and the sliding groove is in a T-shaped design.
As a further description of the above technical solution:
the telescopic ends of the first hydraulic telescopic rod, the second hydraulic telescopic rod and the third hydraulic telescopic rod are all provided with idler wheels.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up the support frame, tamp mechanism, two first supporting legs, two second supporting legs, first lead screw, the second lead screw, first motor, the second motor, first sleeve and second sleeve, can adjust the angle that opens of first supporting leg or second supporting legs through the independent rotation of first motor and second motor, thereby change this construction equipment's gradient, when meetting the slope road bed, the tamping head that can guarantee tamp mechanism is all the time with road bed surface vertical, make the tamping effect better.
2. The utility model discloses a set up spout, third supporting legs, third hydraulic telescoping rod and gyro wheel, can the round trip movement third supporting legs, through the auxiliary stay of third supporting legs, lift this construction equipment off from the freight train or load fast, convenient and fast more during transportation and use.
Drawings
Fig. 1 is a side view of a road bed reinforcement construction device provided by the present invention;
fig. 2 is a front view of a road bed reinforcing construction device provided by the utility model;
fig. 3 is the utility model provides a bottom schematic diagram of highway subgrade reinforcement construction equipment.
Illustration of the drawings:
1. a support frame; 2. a tamping mechanism; 3. a tamper head; 4. a first fixing plate; 5. a second fixing plate; 6. a first supporting leg; 7. a second support leg; 8. a first lead screw; 9. a second lead screw; 10. a first motor; 11. a second motor; 12. a first sleeve; 13. a second sleeve; 14. a first connecting rod; 15. a second connecting rod; 16. a first hydraulic telescopic rod; 17. a second hydraulic telescopic rod; 18. a chute; 19. a third supporting leg; 20. a third hydraulic telescopic rod; 21. and a roller.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a highway subgrade reinforcement construction device comprises a support frame 1, wherein a tamping mechanism 2 is arranged in the middle of the support frame 1, a tamping head 3 is arranged at the bottom end of the tamping mechanism 2, two first fixing plates 4 and two second fixing plates 5 are respectively fixed on two sides of the lower surface of the support frame 1, two first supporting legs 6 and two second supporting legs 7 are respectively and rotatably connected at the bottom ends of the two first fixing plates 4 and the two second fixing plates 5, a first screw 8 is rotatably connected between the two first fixing plates 4, a second screw 9 is rotatably connected between the two second fixing plates 5, a first motor 10 and a second motor 11 are respectively and fixedly connected on the outer side walls of the first fixing plates 4 and the second fixing plates 5, two first sleeves 12 and two second sleeves 13 are respectively sleeved on the outer surfaces of the first screw 8 and the second screw 9 in a threaded manner, two first connecting rods 14 and two second connecting rods 15 are respectively and rotatably connected on the lower surfaces of the two first sleeves 12 and the two second sleeves 13, the end, far away from first sleeve 12, of two first connecting rods 14 is respectively connected with the side walls of two first supporting legs 6 in a rotating manner, the end, far away from second sleeve 13, of two second connecting rods 15 is respectively connected with the side walls of two second supporting legs 7 in a rotating manner, the outer side walls of two first supporting legs 6 and two second supporting legs 7 are respectively fixedly connected with two first hydraulic telescopic rods 16 and two second hydraulic telescopic rods 17, two sliding grooves 18 are formed in the lower surface of support frame 1, two sliding grooves 18 are slidably connected with two third supporting legs 19, and the outer side walls of two third supporting legs 19 are fixedly connected with two third hydraulic telescopic rods 20.
One end of the first screw rod 8 penetrates through the first fixing plate 4 to be fixedly connected with the driving end of the first motor 10, and one end of the second screw rod 9 penetrates through the second fixing plate 5 to be fixedly connected with the driving end of the second motor 11, so that the two first sleeves 12 or the two second sleeves 13 can move by controlling the first motor 10 or the second motor 11 to rotate.
The first lead screw 8 and the second lead screw 9 are two-way threaded lead screws, and the internal threads of the two first sleeves 12 and the two second sleeves 13 are opposite, so that the two first sleeves 12 and the two second sleeves 13 can move away from or close to each other.
The two first sleeves 12 and the two second sleeves 13 are respectively connected with the lower surface of the support frame 1 in a sliding manner, so that the two first sleeves 12 and the two second sleeves 13 can move more stably.
The section of the joint of the third supporting leg 19 and the sliding groove 18 is designed to be T-shaped, so as to prevent the third supporting leg 19 from separating from the sliding groove 18.
The telescopic ends of the first hydraulic telescopic rod 16, the second hydraulic telescopic rod 17 and the third hydraulic telescopic rod 20 are all provided with idler wheels 21, so that the device can be conveniently moved.
The working principle is as follows: when the device is used, the first motor 10 or the second motor 11 is independently controlled to rotate according to the actual roadbed situation, so that the two first sleeves 12 and the two second sleeves 13 are close to or far away from each other, the angles of the two first supporting feet 6 or the two second supporting feet 7 are changed, the inclination degree of the supporting frame 1 is further changed, the tamping head 3 of the tamping mechanism 2 is perpendicular to the roadbed surface, then the tamping mechanism 2 is started to carry out tamping operation, after the device is used, if the device needs to be loaded back onto a truck, the third supporting foot 19 is moved to one side of the second supporting foot 7, then the two first hydraulic telescopic rods 16 and the two third hydraulic telescopic rods 20 are started to extend, the rollers 21 at the bottom ends of the second hydraulic telescopic rods 17 are just level with the truck hopper, then the whole device is pushed, the two second hydraulic telescopic rods 17 are moved onto the truck hopper, and then the third hydraulic telescopic rods 20 are controlled to reset, at this moment, the device is supported by the first hydraulic telescopic rods 16 and the second hydraulic telescopic rods 17 on the two first supporting legs 6 and the two second supporting legs 7, then the third supporting legs 19 are moved to one sides of the first supporting legs 6, the device is continuously pushed, so that the third supporting legs 19 are in contact with the truck hopper, at this moment, the device is supported by the third supporting legs 19 and the second supporting legs 7, and finally the first hydraulic telescopic rods 16 are controlled to reset, and the whole device is continuously pushed into the truck hopper.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a highway subgrade reinforcement construction equipment, includes support frame (1), its characterized in that: the middle part of the support frame (1) is provided with a tamping mechanism (2), the bottom end of the tamping mechanism (2) is provided with a tamping head (3), two first fixing plates (4) and two second fixing plates (5) are respectively fixed on two sides of the lower surface of the support frame (1), the bottoms of the two first fixing plates (4) and the two second fixing plates (5) are respectively and rotatably connected with two first supporting legs (6) and two second supporting legs (7), a first lead screw (8) is rotatably connected between the two first fixing plates (4), a second lead screw (9) is rotatably connected between the two second fixing plates (5), the outer side walls of the first fixing plates (4) and the second fixing plates (5) are respectively and fixedly connected with a first motor (10) and a second motor (11), two first sleeves (12) and two second sleeves (13) are respectively sleeved on the outer surfaces of the first lead screw (8) and the second lead screw (9), the lower surfaces of the two first sleeves (12) and the two second sleeves (13) are respectively and rotatably connected with two first connecting rods (14) and two second connecting rods (15), one ends of the two first connecting rods (14) far away from the first sleeves (12) are respectively and rotatably connected with the side walls of the two first supporting legs (6), one ends of the two second connecting rods (15) far away from the second sleeves (13) are respectively and rotatably connected with the side walls of the two second supporting legs (7), the outer side walls of the two first supporting legs (6) and the two second supporting legs (7) are respectively and fixedly connected with two first hydraulic telescopic rods (16) and two second hydraulic telescopic rods (17), two sliding grooves (18) are formed in the lower surface of the support frame (1), two sliding grooves (18) are connected with two third supporting legs (19) in a sliding mode, and two third hydraulic telescopic rods (20) are fixedly connected to the outer side walls of the two third supporting legs (19).
2. The reinforcing construction device for road foundation according to claim 1, wherein: one end of the first screw rod (8) penetrates through the first fixing plate (4) to be fixedly connected with the driving end of the first motor (10), and one end of the second screw rod (9) penetrates through the second fixing plate (5) to be fixedly connected with the driving end of the second motor (11).
3. The reinforcing construction device for road foundation according to claim 1, wherein: the first screw rod (8) and the second screw rod (9) are bidirectional threaded screw rods, and the internal threads of the two first sleeves (12) and the internal threads of the two second sleeves (13) are opposite.
4. The reinforcing construction device for road foundation according to claim 1, wherein: the two first sleeves (12) and the two second sleeves (13) are respectively connected with the lower surface of the support frame (1) in a sliding manner.
5. The reinforcing construction device for road foundation according to claim 1, wherein: the section of the joint of the third supporting leg (19) and the sliding groove (18) is designed in a T shape.
6. The reinforcing construction device for road foundation according to claim 1, wherein: the telescopic ends of the first hydraulic telescopic rod (16), the second hydraulic telescopic rod (17) and the third hydraulic telescopic rod (20) are respectively provided with a roller (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844565.3U CN214694944U (en) | 2021-04-23 | 2021-04-23 | Highway subgrade reinforcement construction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844565.3U CN214694944U (en) | 2021-04-23 | 2021-04-23 | Highway subgrade reinforcement construction equipment |
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| Publication Number | Publication Date |
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| CN214694944U true CN214694944U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120844565.3U Active CN214694944U (en) | 2021-04-23 | 2021-04-23 | Highway subgrade reinforcement construction equipment |
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| CN (1) | CN214694944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411497A (en) * | 2021-12-24 | 2022-04-29 | 焦守法 | Gravity tamping mechanism and road surface tamping device for road subgrade construction |
-
2021
- 2021-04-23 CN CN202120844565.3U patent/CN214694944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411497A (en) * | 2021-12-24 | 2022-04-29 | 焦守法 | Gravity tamping mechanism and road surface tamping device for road subgrade construction |
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