CN114351680A

CN114351680A - High-speed construction is with ground push-flat ramming device

Info

Publication number: CN114351680A
Application number: CN202210178805.XA
Authority: CN
Inventors: 梁慧玲; 张爽; 张娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-04-15

Abstract

The invention is suitable for the field of construction, and provides a foundation leveling and tamping device for high-speed construction, which comprises a base, and a fixed plate and a baffle plate which are fixedly arranged on the base, wherein the base is provided with a through groove; the base is provided with a compaction mechanism for compacting the ground, and the base is also provided with an adjusting component connected with the compaction mechanism; the adjusting component is fixedly provided with a guide rod, the guide rod is provided with a guide groove, sliding blocks which are symmetrically arranged are further mounted on the guide groove in a sliding manner, a fixing ring is fixed on the sliding blocks, a driving component which is intermittently abutted against the fixing ring is arranged on the fixing plate, the driving component drives the guide rod to move through the fixing ring, and the sliding blocks are connected with the adjusting component; the base is also provided with an intermittent transmission mechanism connected with the driving assembly, and the driving assembly drives the intermittent transmission mechanism to move intermittently; the bottom of the base is also provided with a pushing assembly.

Description

High-speed construction is with ground push-flat ramming device

Technical Field

The invention belongs to the field of construction, and particularly relates to a foundation leveling and tamping device for high-speed construction.

Background

The highway is a highway specially used for the high-speed driving of automobiles, the highway is suitable for the development of industrialization and urbanization, the city is a gathering place of industry and population, the automobiles grow much faster than the village, the highway becomes a gathering center of the automobiles, and the highway construction is started from urban loops, radiation roads and busy traffic road sections, and gradually becomes urban traffic taking the highway as the backbone.

The foundation refers to a soil body or a rock body for supporting a foundation under a building, soil layers serving as building foundations are divided into rock, gravel soil, sand soil, silt, cohesive soil and artificial filling soil, the foundation comprises a natural foundation and an artificial foundation (composite foundation), the natural foundation is a natural soil layer which does not need human reinforcement, the artificial foundation needs human reinforcement, and a stone chip cushion, a sand cushion and mixed lime soil are commonly backfilled and tamped.

As the foundation construction for supporting the expressway, the foundation is particularly important, the foundation construction is well carried out, the high-speed construction can be well changed, the traditional foundation needs to be leveled by soil shifter, and is tamped by tamping equipment, the mode has low working efficiency and large resource consumption, and therefore the foundation leveling and tamping device for the high-speed construction is provided.

Disclosure of Invention

The invention provides a foundation leveling and tamping device for high-speed construction, and aims to solve the problem that the existing foundation construction equipment is single in function.

The invention is realized in this way, a foundation leveling tamping device for high-speed construction, comprising:

the base is provided with a through groove;

the base is provided with a compaction mechanism for compacting the ground, and the base is also provided with an adjusting component connected with the compaction mechanism;

the adjusting component is fixedly provided with a guide rod, the guide rod is provided with a guide groove, sliding blocks which are symmetrically arranged are further slidably mounted on the guide groove, a fixing ring is fixed on the sliding blocks, a driving component which is intermittently abutted against the fixing ring is arranged on the fixing plate, the driving component drives the guide rod to move through the fixing ring, and the sliding blocks are connected with the adjusting component;

the base is also provided with an intermittent transmission mechanism connected with the driving assembly, and the driving assembly drives the intermittent transmission mechanism to move intermittently;

the base bottom still is provided with the push assembly who is used for pushing flat ground.

Furthermore, the compacting mechanism comprises a guide sleeve fixedly installed on the base and provided with a limiting groove, a limiting ring fixedly installed on the guide sleeve, and an elastic component arranged on the base and connected with the guide sleeve, wherein the elastic component is connected with the adjusting component and the limiting ring.

Furthermore, the elastic component comprises a fixed rod movably mounted on the guide sleeve and fixed with a limiting rod, a pressing plate fixedly mounted on the fixed rod, a spring fixedly mounted on the guide sleeve and a pressing plate fixedly mounted on the fixed rod, the fixed rod is fixedly connected with the adjusting component, the limiting rod is clamped with the limiting groove, one end of the spring is fixed on the limiting ring, and the other end of the spring is fixed on the adjusting component.

Furthermore, the adjusting part comprises a supporting plate fixedly arranged on the fixing rod, a cylinder fixedly arranged on the supporting plate, and connecting rods, wherein one end of each connecting rod is hinged to the cylinder, the other end of each connecting rod is hinged to the sliding block, the connecting rods are symmetrically arranged, and the guide rods are fixed on the supporting plate.

Furthermore, the drive assembly comprises a motor fixedly mounted on the fixed plate, a transmission rod rotatably mounted on the fixed plate and connected with the motor output shaft, and a limiting disc fixedly mounted on the transmission rod and intermittently abutted against the fixed ring, wherein the transmission rod is connected with the intermittent transmission mechanism.

Furthermore, intermittent type drive mechanism includes fixed mounting and is in incomplete gear on the transfer line, rotate and install a dwang, fixed mounting on the baffle be No. one on the dwang and with incomplete gear engagement's complete gear, still be provided with on the base with the driven subassembly that a dwang is connected.

Further, driven subassembly is installed including rotating No. two dwangs, a pot head on the base are established another pot head is established on the dwang No. two belt, fixed mounting on the dwang No. two and be the wheel that the symmetry set up on the dwang, the universal wheel that is the symmetry setting is still installed in the rotation of base bottom.

Furthermore, the pushing assembly comprises a second cylinder and a push plate, wherein the second cylinder and the push plate are fixedly arranged at the bottom of the base and are symmetrically arranged, and the push plate is fixedly arranged at the output end of the second cylinder.

Compared with the prior art, the invention has the beneficial effects that:

the device can adjust the position of the pushing component according to the height of the foundation when in use, and enables the pushing component to be located at a proper position, and simultaneously can drive the adjusting component to move according to requirements and drive the sliding block to slide on the guide groove so as to drive the fixing ring to move, and the driving component works at the moment, when the driving component is attached to the fixing ring, the driving component drives the fixing ring to move towards the direction far away from the base and drives the guide rod to move through the sliding block so as to drive the adjusting component to move, so that the compacting mechanism moves, and simultaneously the driving component also drives the intermittent transmission mechanism to move and drives the device to intermittently advance on the ground, under the effect of promotion subassembly, push away the tie to the ground, when drive assembly moved to with solid fixed ring separation position, compacting mechanism will move towards the ground position this moment to be acted on the ground, thereby carry out the compaction to the ground, repeat above-mentioned step, thereby push away the tie to the ground and tamp.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of the structure provided by the present invention.

Fig. 2 is a schematic structural view of another angle provided by the present invention.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

Fig. 4 is a schematic diagram of a partial explosion structure provided by the present invention.

FIG. 5 is a schematic view of the connection of the adjustment assembly, the compacting mechanism, a portion of the drive assembly, and a portion of the intermittent drive mechanism provided by the present invention.

Reference numerals:

1. a base; 2. a fixing plate; 3. a baffle plate; 4. a motor; 5. a transmission rod; 6. an incomplete gear; 7. a first rotating rod; 8. a full gear; 9. a belt; 10. a second rotating rod; 11. a wheel; 12. a universal wheel; 13. a limiting disc; 14. a guide sleeve; 15. a limiting ring; 16. fixing the rod; 17. a spring; 18. a support plate; 19. a first cylinder; 20. a guide bar; 21. a connecting rod; 22. a slider; 23. a fixing ring; 24. pressing a plate; 25. a second cylinder; 26. a push plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to effectively explain embodiments of the present invention, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

The invention provides a foundation leveling and tamping device for high-speed construction, which aims to solve the problem of single function of the existing foundation construction equipment.

Referring to fig. 1 to 5, a foundation leveling and tamping device for high-speed construction according to an embodiment of the present invention includes:

base 1 and fixed mounting are in fixed plate 2 and baffle 3 on the base 1, logical groove has been seted up on the base 1, and wherein, fixed

plate

2 and 3 accessible welded modes of baffle are fixed, and also the mode that can pass through the bolt is fixed, and this application does not do the injecing.

The base 1 is provided with a compaction mechanism for compacting the ground, the compaction mechanism comprises a guide sleeve 14 which is fixedly arranged on the base 1 and is provided with a limit groove, a limit ring 15 which is fixedly arranged on the guide sleeve 14, and an elastic component which is arranged on the base 1 and is connected with the guide sleeve 14, the elastic component is connected with the adjusting component and the limit ring 15, wherein, the elastic component comprises a fixed rod 16 which is movably arranged on the guide sleeve 14 and is fixed with a limiting rod, a spring 17 which is sleeved on the fixed rod 16 and the guide sleeve 14, and a pressing plate 24 which is fixedly arranged on the fixed rod 16, the fixed rod 16 is fixedly connected with the adjusting component, the limiting rod is clamped with the limiting groove, one end of the spring 17 is fixed on the limiting ring 15, and the other end of the spring is fixed on the adjusting component.

It should be noted that, under the initial state, the pressing plate 24 is located at a position separated from the ground, the spring 17 is in a stretching state at this time, when the foundation needs to be tamped, the spring 17 elastically contracts at this time, and under the action of the own gravity of the pressing plate 24, the fixing rod 16 slides in the guide sleeve 14, and the pressing plate 24 moves towards the direction of the foundation quickly, under the action of the pressing plate 24, the foundation is tamped, wherein the limiting rod and the limiting groove are in a clamping state, under the action of the limiting rod and the limiting groove, the fixing rod 16 cannot deflect, so that the pressing plate 24 cannot shake, it is further noted that, when the pressing plate 24 is attached to the foundation, the spring 17 is in a stretching state at all times, so that the spring 17 always provides a pushing force for the pressing plate 24.

Still be provided with on the base 1 with the adjusting part that compacting mechanism connects, adjusting part fixed mounting has guide bar 20, the guide way has been seted up on the guide bar 20, it has sliding block 22 that is the symmetry and sets up still to slidable mounting on the guide way, be fixed with solid fixed ring 23 on the sliding block 22, adjusting part includes fixed mounting and is in backup pad 18, the fixed mounting on the dead lever 16 cylinder 19, one end on the backup pad 18 articulate on cylinder 19, the other end articulates just is the connecting rod 21 that the symmetry set up on the sliding block 22, backup pad 18 is fixed with guide bar 20.

Further, when the rising height of the pressing plate 24 needs to be increased, the first air cylinder 19 works at the moment, the connecting rod 21 is driven to move, under the action of the connecting rod 21, the two groups of sliding blocks 22 are driven to slide in the guide grooves, the two groups of sliding blocks 22 move towards the positions close to each other, the fixing ring 23 is driven to move, when the rising height of the pressing plate 24 needs to be reduced, the first air cylinder 19 works at the moment, the sliding blocks 22 are driven to move through the connecting rod 21, the sliding blocks 22 move towards the directions far away from each other, and the fixing ring 23 is driven to move.

Be provided with on fixed plate 2 can with the drive assembly that solid fixed ring 23 is connected, drive assembly passes through gu fixed ring 23 drives guide bar 20 moves, wherein, sliding block 22 with adjusting part connects, drive assembly includes fixed mounting motor 4, rotation on fixed plate 2 are installed on fixed plate 2 and with 4 output shaft's of motor transfer line 5, fixed mounting be in on the transfer line 5 and with gu the spacing dish 13 of solid fixed ring 23 intermittent type butt, transfer line 5 with intermittent type drive mechanism connects.

Still further, under the initial condition, solid fixed ring 23 is in the separation state with spacing dish 13, when needing to carry out the ramming to the ground, motor 4 work this moment, drive transfer line 5 and rotate, and drive spacing dish 13 and rotate, when spacing dish 13 moves to the position of laminating with solid fixed ring 23, drive the sliding block 22 that is fixed with solid fixed ring 23 and move, and drive guide bar 20 orientation and keep away from the direction motion of base 1, thereby drive the motion of dead lever 16 through backup pad 18, and drive clamp plate 24 and move, when spacing dish 13 moves to the position of separating with solid fixed ring 23, clamp plate 24 moves towards the ground orientation this moment, and tamp the ground.

The base 1 is also provided with an intermittent transmission mechanism connected with the driving component, the driving component drives the intermittent transmission mechanism to move intermittently, the intermittent transmission mechanism comprises an incomplete gear 6 fixedly arranged on the transmission rod 5, a first rotating rod 7 rotatably arranged on the baffle 3, and a complete gear 8 fixedly arranged on the first rotating rod 7 and meshed with the incomplete gear 6, the base 1 is also provided with a driven component connected with the first rotating rod 7, wherein, driven subassembly is installed including rotating No. two dwang 10, a pot head on the base 1 are established another pot head is established on a dwang 7 belt 9, fixed mounting on No. two dwang 10 just are the wheel 11 that the symmetry set up on No. two dwang 10, 1 bottom of base is still rotated and is installed the universal wheel 12 that is the symmetry and sets up.

It should be noted that, when the limiting disc 13 moves to the position of fitting with the fixing ring 23, the driving pressure plate 24 moves towards the direction away from the foundation, meanwhile, the transmission rod 5 can also drive the incomplete gear 6 to rotate, the part with teeth of the incomplete gear 6 has no teeth, when the pressure plate 24 is separated from the ground, the toothed portion is engaged with the complete gear 8, and drives the complete gear 8 to rotate, thereby driving the first rotating rod 7 to rotate, the first rotating rod 7 can also drive the second rotating rod 10 to rotate through the belt 9 and drive the wheels 11 to rotate, so that the drive means moves, when the limiting disc 13 is disengaged from the fixed ring 23, at which point the toothed part is disengaged from the full gear 8, the non-toothed part faces the full gear 8, the device remains stationary, the aim of continuously compacting the foundation is thereby achieved, wherein the direction of advance of the device can be changed by means of the universal wheels 12.

Base 1 bottom still is provided with the promotion subassembly that is used for pushing flat ground, the promotion subassembly includes fixed mounting base 1 bottom and be No. two cylinders 25, the fixed mounting that the symmetry set up No. two cylinders 25 output push pedal 26, under the initial condition, drive push pedal 26 through No. two cylinders 25 and move towards base 1 direction for push pedal 26 can not take place to interfere with ground, when needs push flat ground, at this moment, through No. two cylinders 25 drive push pedal 26 and move towards ground direction, and adjust to suitable position, thereby realize pushing flat and ramming to ground.

In use, for example, in an embodiment combining all the features described in the present application, in an initial state, the second cylinder 25 drives the push plate 26 to move toward the base 1, so that the push plate 26 does not interfere with the ground, when the foundation needs to be compacted by flattening, at this time, the second cylinder 25 drives the push plate 26 to move toward the ground and adjust to a proper position, the first cylinder 19 also drives the connecting rod 21 to move, and drives the two sets of sliding blocks 22 to slide in the guide grooves, so as to adjust the position of the fixing ring 23, the motor 4 works to drive the transmission rod 5 to rotate and drive the limiting disc 13 to rotate, when the limiting disc 13 moves to a position attached to the fixing ring 23, the sliding block 22 fixed with the fixing ring 23 is driven to move, and drives the guide rod 20 to move in a direction away from the base 1, so as to drive the fixing rod 16 to move through the support plate 18, and stretch the spring 17, and drives the pressing plate 24 to move, meanwhile, the transmission rod 5 can drive the incomplete gear 6 to rotate, the part of the incomplete gear 6 with teeth is toothless, when the pressing plate 24 is separated from the ground, the part of the teeth is meshed with the complete gear 8 and drives the complete gear 8 to rotate, so as to drive the first rotating rod 7 to rotate, the first rotating rod 7 can drive the second rotating rod 10 to rotate through the belt 9 and drive the wheels 11 to rotate, so as to drive the driving device to move, when the limiting disc 13 moves to a position separated from the fixed ring 23, the spring 17 elastically contracts, and under the action of the self gravity of the pressing plate 24, the fixed rod 16 slides in the guide sleeve 14, and the pressing plate 24 rapidly moves towards the foundation, the foundation is tamped under the action of the pressing plate 24, meanwhile, the part of the incomplete gear 6 with teeth is separated from the complete gear 8, and the toothless part faces the complete gear 8, the device remains stationary.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a high-speed construction is with ground push-flat ramming device which characterized in that includes:

the device comprises a base (1), and a fixing plate (2) and a baffle (3) which are fixedly arranged on the base (1), wherein a through groove is formed in the base (1);

the base (1) is provided with a compaction mechanism for compacting the ground, and the base (1) is also provided with an adjusting component connected with the compaction mechanism;

the adjusting device is characterized in that a guide rod (20) is fixedly installed on the adjusting component, a guide groove is formed in the guide rod (20), sliding blocks (22) which are symmetrically arranged are further installed on the guide groove in a sliding mode, a fixing ring (23) is fixed on the sliding blocks (22), a driving component which is intermittently abutted to the fixing ring (23) is arranged on the fixing plate (2), the driving component drives the guide rod (20) to move through the fixing ring (23), and the sliding blocks (22) are connected with the adjusting component;

the base (1) is also provided with an intermittent transmission mechanism connected with the driving assembly, and the driving assembly drives the intermittent transmission mechanism to move intermittently;

the bottom of the base (1) is also provided with a pushing assembly used for pushing the foundation to be flat.

2. The foundation leveling and tamping device for high-speed construction according to claim 1, wherein the compacting mechanism comprises a guide sleeve (14) fixedly mounted on the base (1) and provided with a limiting groove, a limiting ring (15) fixedly mounted on the guide sleeve (14), and an elastic component arranged on the base (1) and connected with the guide sleeve (14), wherein the elastic component is connected with the adjusting component and the limiting ring (15).

3. The foundation leveling and tamping device for high-speed construction according to claim 2, wherein the elastic component comprises a fixing rod (16) movably mounted on the guide sleeve (14) and fixed with a limiting rod, a spring (17) sleeved on the fixing rod (16) and the guide sleeve (14), and a pressing plate (24) fixedly mounted on the fixing rod (16), the fixing rod (16) is fixedly connected with the adjusting component, the limiting rod is clamped with the limiting groove, one end of the spring (17) is fixed on the limiting ring (15), and the other end of the spring is fixed on the adjusting component.

4. The ground leveling and tamping device for high-speed construction according to claim 3, wherein the adjusting assembly comprises a support plate (18) fixedly installed on the fixing rod (16), a first cylinder (19) fixedly installed on the support plate (18), and connecting rods (21) with one end hinged on the first cylinder (19) and the other end hinged on the sliding block (22) and symmetrically arranged, wherein the guide rod (20) is fixed on the support plate (18).

5. The foundation leveling and tamping device for high-speed construction according to claim 1, wherein the driving assembly comprises a motor (4) fixedly mounted on the fixing plate (2), a transmission rod (5) rotatably mounted on the fixing plate (2) and connected with an output shaft of the motor (4), and a limiting disc (13) fixedly mounted on the transmission rod (5) and intermittently abutted against the fixing ring (23), wherein the transmission rod (5) is connected with the intermittent transmission mechanism.

6. The foundation leveling and tamping device for high-speed construction according to claim 5, wherein the intermittent transmission mechanism comprises an incomplete gear (6) fixedly installed on the transmission rod (5), a first rotating rod (7) rotatably installed on the baffle (3), and a complete gear (8) fixedly installed on the first rotating rod (7) and engaged with the incomplete gear (6), and the base (1) is further provided with a driven component connected with the first rotating rod (7).

7. The foundation leveling and tamping device for high-speed construction according to claim 6, wherein the driven component comprises a second rotating rod (10) rotatably mounted on the base (1), a sleeve mounted on the first rotating rod (7) and a belt (9) mounted on the second rotating rod (10) and a wheel (11) fixedly mounted on the second rotating rod (10) and symmetrically arranged, and universal wheels (12) symmetrically arranged are further rotatably mounted at the bottom of the base (1).

8. The foundation leveling and tamping device for high-speed construction according to claim 1, wherein the pushing assembly comprises a second cylinder (25) which is fixedly installed at the bottom of the base (1) and is symmetrically arranged, and a pushing plate (26) which is fixedly installed at the output end of the second cylinder (25).