CN212452379U

CN212452379U - Hydraulic lifting road pile with control machine core

Info

Publication number: CN212452379U
Application number: CN202021062476.5U
Authority: CN
Inventors: 陈艾芹
Original assignee: Nanjing St Flag Intelligent Technology Co ltd
Current assignee: Nanjing St Flag Intelligent Technology Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-02-02
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to a hydraulic pressure lift way stake technical field, and disclose the hydraulic pressure lift way stake that possesses control core, including base, hydraulic means and pile body, pile body top fixed mounting has the circular shape buffer block, and pile body bottom fixed mounting has circular linkage piece, and fixed mounting has evenly distributed side lever and side lever to be L shape between buffer block and the linkage piece, and side lever outer wall bottom is provided with can carry out synchronous gliding extrusion shovel piece on the base inner wall. This hydraulic pressure lift way stake that possesses control core, through setting up extrusion shovel piece and motion arc piece, realize driving extrusion shovel piece and carrying out extrusion contact to the motion arc piece along with the rising movement of pile body in, drive the effect that steady piece was consolidated and was supported pile body bottom outer wall, stability and firm intensity after having improved the pile body rise are avoided the pile body along with the rise of height, the problem of joint strength debilitation between pile body and base and the hydraulic means, improve holistic stability of hydraulic pressure lift way stake and crashproof ability.

Description

Hydraulic lifting road pile with control machine core

Technical Field

The utility model relates to a hydraulic pressure lift way stake technical field specifically is the hydraulic pressure lift way stake that possesses the control core.

Background

The lifting road piles are also called lifting ground piles, lifting road piles, anti-collision road piles, hydraulic lifting columns, isolation piles and the like. The lifting column is widely used in many occasions such as gates and peripheries of urban traffic, military and national important organs, pedestrian streets, expressway toll stations, airports, schools, banks, large-scale clubs, parking lots and the like. Through the restriction to the past vehicle, ensured the safety of traffic order and main facilities and place effectively, the stake of going up and down way is generally controlled by progressive motor or hydraulic drive device and is gone up and down, and the hydraulic means inner wall is provided with the control core, and hydraulic means carries out being connected of signal of telecommunication with the control template, reaches the control of going up and down to the stake of way.

However, the hydraulic lifting road pile with a control machine core in the prior art is generally simple in design, and when the road pile body is lifted, the road pile body cannot be reinforced, protected and supported, because the connection strength between the pile body and the base and the hydraulic device is weakened after the hydraulic device drives the pile body to lift up, and when a vehicle or an object violently collides with the pile body, the hydraulic device and the pile body are easily damaged. Therefore, in order to solve the above problems, it is necessary to provide a hydraulic elevating road pile including a control core.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a hydraulic pressure lift way stake that possesses control core, possess the increase to pile body and hydraulic means's protection effect, improve the holistic life of hydraulic pressure lift way stake, improve holistic stability of hydraulic pressure lift way stake and crashworthiness and improve advantages such as practicality, the way stake pile body of having solved prior art rises during operation, can't carry out the effect of a reinforcement protection and support to the way stake pile body, the reason lies in behind the hydraulic means drive pile body rise height, the problem of the joint strength weak between pile body and base and the hydraulic means, when vehicle or object carry out fierce collision to the pile body, cause the problem of the damage of hydraulic means and pile body easily.

(II) technical scheme

For realize above-mentioned increase to pile body and hydraulic means's protection effect, improve the holistic life of hydraulic pressure lift way stake, improve the holistic stability of hydraulic pressure lift way stake and crashworthiness and improve the practicality purpose, the utility model provides a following technical scheme: a hydraulic lifting road pile with a control machine core comprises a base, a hydraulic device and a pile body, wherein the base is a hollow cylinder, a circular through hole is formed in the top of the base, a sealing ring is fixedly installed on the inner wall of the through hole, the hydraulic device is fixedly installed at the bottom in a cavity of the base, the pile body is fixedly installed at the top of an output end of the hydraulic device, a circular through groove is formed in the top of the base, a rubber pad with a height inside an outer bottom is fixedly installed at the bottom of the through groove, a buffer pad matched with the size and shape of the rubber pad is arranged above the rubber pad, the buffer pad can freely move up and down in the through groove cavity, a circular buffer block is fixedly installed at the top of the pile body, a circular linkage block is fixedly installed at the bottom of the pile body, side rods which are uniformly distributed are, the movable bin and the movable bin inner wall that correspond each other with the side lever are seted up to the base inner wall and are the arc, extrusion shovel piece is trapezoidal and the outer wall is the arc, the laminating of extrusion shovel piece arc outer wall is on the movable bin inner wall, the trapezoidal top fixed mounting of extrusion shovel piece has the connecting rod, connecting rod other end fixed mounting is on the side lever outer wall, be provided with on one side wall that the movable bin is close to the pile body and carry out mutual extrusion contact and consolidate stable motion arc piece to the pile body with the extrusion shovel piece, the motion arc piece comprises two firm pieces and a motion piece, one side that the pile body was kept away from to the motion piece is curved inclined plane and can carry out extrusion contact with the extrusion shovel piece, motion piece movable mounting is on one side wall that the movable bin is close to the pile body, two firm piece fixed mounting are close to the motion piece and are run through between two firm pieces from one side.

Preferably, a through hole corresponding to the position of the motion block is formed in one side wall surface, close to the pile body, of the motion bin, the L-shaped pressure rods are fixedly mounted at the upper end and the lower end of the motion block, pressure bins communicated with the through hole are formed in the upper end and the lower end of the inner wall of the through hole, and the two pressure rods are movably mounted in the upper pressure bin and the lower pressure bin.

Preferably, the outer walls of the two pressure rods are sleeved with return springs.

Preferably, a rod penetrating hole with the size matched with that of the pressure rod is formed in the wall surface of one side, close to the pile body, of the pressure bin.

Preferably, the lifting rod that the blotter bottom was provided with two T shape lifter and was close to pile body one side wall height is higher, leads to the groove bottom and offers the spring groove that corresponds from top to bottom with the lifter, and the T shape end block of two lifters runs through behind the rubber pad with blotter bottom fixed connection at the spring inslot and the other end of two lifters.

Preferably, an extrusion spring is fixedly installed in the spring groove cavity.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic pressure lift way stake that possesses control core possesses following beneficial effect:

1. this hydraulic pressure lift way stake that possesses control core, through setting up buffer block, motion piece and side lever, when the pile body contracts in the base intracavity, the buffer block can play the effect of protection to the pile body top, and when the pile body extended out from the base intracavity, the side lever can play the effect of protection and protection to the pile body outer wall, increases the protection effect to pile body and hydraulic means, improves the holistic life of hydraulic pressure lift way stake.

2. This hydraulic pressure lift way stake that possesses control core, through setting up extrusion shovel piece and motion arc piece, realize driving extrusion shovel piece along with the rising movement of pile body and carrying out extrusion contact to the motion arc piece, after the pile body rises to furthest, realize leading to the extrusion of extrusion shovel piece to the motion piece, drive the effect that steady piece was consolidated and was supported pile body bottom outer wall, stability and firm intensity after having improved the pile body rise height have been avoided the pile body along with the rise of height, the problem of joint strength debility between pile body and base and the hydraulic means, improve holistic stability of hydraulic pressure lift way stake and crashproof ability.

3. This hydraulic pressure lift way stake that possesses control core through setting up pressure pole and reset spring, has realized that the cooperation extrusion shovel piece that the motion piece can be better contacts, when the pile body descends to shrink, can reach the effect of motion piece automatic re-setting, reduces the frictional force with the contact of pile body outer wall, the shrink of the cooperation pile body that can be better, improves the practicality.

4. This hydraulic pressure lift way stake that possesses control core, through setting up the rubber pad, the blotter, lifter and extrusion spring, rubber pad and blotter can improve the whole waterproof ability of hydraulic pressure lift way stake, the blotter presents the lower and inboard higher form in outside bottom through lifter and extrusion spring when, can be better carry out the water conservancy diversion to the rainwater, further strengthen stopping the rainwater and carry out the effect in the base intracavity, the rubber pad, buffer motor and extrusion spring have realized that the cooperation buffer block improves buffering and absorbing effect to pile body top.

Drawings

Fig. 1 is a sectional view of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point C of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 1 according to the present invention;

fig. 5 is a schematic view of the structure of the moving arc block of the present invention.

In the figure: 1. a base; 2. a hydraulic device; 3. a pile body; 4. a seal ring; 5. a buffer block; 6. a linkage block; 7. a side lever; 8. extruding the shovel block; 9. a moving arc block; 901. a stabilizing block; 902. a motion block; 10. A movable bin; 11. a connecting rod; 12. a through groove; 13. a rubber pad; 14. a cushion pad; 15. perforating; 16. A pressure lever; 17. a pressure bin; 18. a return spring; 19. a rod penetrating hole; 20. a lifting rod; 21. a spring slot; 22. compressing the spring.

Detailed Description

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

Referring to fig. 1-5, the utility model provides a hydraulic lifting road pile with a control core, comprising a base 1, a hydraulic device 2 and a pile body 3, wherein the base 1 is a hollow cylinder, a circular through hole is provided at the top of the base 1, a sealing ring 4 is fixedly arranged on the inner wall of the through hole, the hydraulic device 2 is fixedly arranged at the bottom of the cavity of the base 1, the pile body 3 is fixedly arranged at the top of the output end of the hydraulic device 2, the control core is arranged in the hydraulic device 2, the hydraulic device 2 is electrically connected with a control template, the control template can control the hydraulic device 2 to lift, thereby driving the pile body 3 to lift, a circular buffer block 5 is fixedly arranged at the top of the pile body 3, a circular linkage block 6 is fixedly arranged at the bottom of the pile body 3, side rods 7 are uniformly distributed and are arranged between the buffer block 5 and the linkage block 6, the bottom of the outer wall of the side lever 7 is provided with an extrusion shovel block 8 which can synchronously slide on the inner wall of the base 1, the inner wall of the base 1 is provided with a movable bin 10 which corresponds to the side lever 7, the inner wall of the movable bin 10 is arc-shaped, the extrusion shovel block 8 is trapezoid, the outer wall of the extrusion shovel block 8 is arc-shaped, the outer wall of the extrusion shovel block 8 is attached to the inner wall of the movable bin 10, the trapezoid top end of the extrusion shovel block 8 is fixedly provided with a connecting rod 11, the other end of the connecting rod 11 is fixedly arranged on the outer wall of the side lever 7, one side wall surface of the movable bin 10 close to the pile body 3 is provided with a moving arc block 9 which is in mutual extrusion contact with the extrusion shovel block 8 and reinforces and stabilizes the pile body 3, the moving arc block 9 is composed of two stabilizing blocks 901 and a moving block 902, one side of the moving block 902 far away from the pile body, a moving block 902 is movably arranged on one side wall surface of the moving bin 10 close to the pile body 3, two stabilizing blocks 901 are fixedly arranged on one side wall surface of the moving block 902 close to the pile body 3, a side rod 7 penetrates through the two stabilizing blocks 901, a through hole 15 corresponding to the moving block 902 is arranged on one side wall surface of the moving bin 10 close to the pile body 3, L-shaped pressure rods 16 are fixedly arranged at the upper end and the lower end of the moving block 902, pressure bins 17 communicated with the through hole 15 are arranged at the upper end and the lower end of the inner wall of the through hole 15, two pressure rods 16 are movably arranged in the upper pressure bin 17 and the lower pressure bin 17, reset springs 18 are sleeved on the outer walls of the two pressure rods 16, rod through holes 19 matched with the pressure rods 16 in size are arranged on one side wall surface of the pressure bin 17 close to the pile body 3, a circular through groove 12 is arranged at the top of the base 1, rubber pad 13 top is provided with and matches blotter 14 each other with rubber pad 13 size and shape, and blotter 14 can freely lead to 12 intracavity up-and-down motion in the groove, the blotter 14 bottom is provided with the lifter 20 of two T shapes and is close to the lifter 20 height of 3 lateral wall of pile body higher, lead to groove 12 bottom and offer the spring groove 21 with lifter 20 upper and lower correspondence, the T shape end block of two lifters 20 runs through behind rubber pad 13 and the other end of two lifters 20 in spring groove 21 with blotter 14 bottom fixed connection, spring groove 21 intracavity fixed mounting has extrusion spring 22.

When the pile is used, the pile body 3 is controlled to ascend and descend by the hydraulic device 2, the buffer block 5 can play a role in protecting the top end of the pile body 3 when the pile body 3 contracts in the cavity of the base 1 by arranging the buffer block 5, the moving block 6 and the side lever 7, when the pile body 3 extends out of the cavity of the base 1, the side lever 7 can play a role in protecting and protecting the outer wall of the pile body 3, the protection effect on the pile body 3 and the hydraulic device 2 is improved, the service life of the whole hydraulic lifting road pile is prolonged, the side lever 7 drives the linkage block 6 to ascend when moving upwards by arranging the extrusion shovel block 8 and the moving arc block 9, the linkage block 6 drives the connecting rod 11 to ascend, the connecting rod 11 drives the extrusion shovel block 8 to ascend in the cavity of the moving bin 10, the extrusion shovel block 8 slowly ascends along the arc-shaped inner wall of the moving bin 10, and when the extrusion shovel block 8 is in extrusion contact with the inclined plane of the moving block, the moving block 902 is pushed by the extrusion shovel block 8 to move towards one side wall surface close to the pile body 3, and meanwhile, the two stable blocks 901 move towards one side close to the pile body 3, finally, after the extrusion shovel block 8 is completely in extrusion contact with the moving block 902, the pressure rods 16 on the upper side and the lower side of the moving block 902 extrude the reset spring 18, the two pressure rods 16 move towards one side close to the pile body 3 in the cavity of the pressure chamber 17, finally, the top end of one side, close to the pile body 3, of the pressure rod 16 extends out of the rod penetrating hole 19, meanwhile, the two stable blocks 901 are in extrusion contact with the outer wall of the pile body 3, the effect of reinforcing and supporting the outer wall at the bottom of the pile body 3 is realized, therefore, by arranging the extrusion shovel block 8 and the moving arc block 9, the extrusion shovel block 8 is driven to perform extrusion contact on the moving arc block 9 along with the ascending movement of the pile body 3, after the pile body 3 ascends to the highest limit, the extrusion of the extrusion shovel block 8 to the moving block 902 is realized, the effect of reinforcing and supporting the outer wall of the bottom of the pile body 3 by the stabilizing block 901 is driven, the stability and the firm strength after the height of the pile body 3 is increased, the problem that the connection strength between the pile body 3 and the base 1 and the hydraulic device 2 is weakened along with the height of the pile body 3 is avoided, the integral stability and the anti-collision capacity of the hydraulic lifting road pile are improved, the moving block 902 can be better matched with the extrusion shovel block 8 to contact through the arrangement of the pressure rod 16 and the reset spring 18, the automatic resetting effect of the moving block 902 can be achieved when the pile body 3 descends and contracts, the friction force contacting with the outer wall of the pile body 3 is reduced, the contraction of the pile body 3 can be better matched, the practicability is improved, the rubber pad 13, the cushion pad 14, the lifting rod 20 and the extrusion spring 22 are arranged, the rubber pad 13 and the cushion pad 14 can improve the integral waterproof capacity of the hydraulic lifting road pile, cushion 14 presents the lower and inboard higher form in outside bottom through lifter 20 and extrusion spring 22 when, can be better carry out the water conservancy diversion to the rainwater, further strengthen stopping the rainwater and carry out the effect in 1 intracavity of base, and pile body 3 descends the shrink back, cushion block 5 enters into logical inslot 12 to rubber pad 13, buffer motor 14 and extrusion spring 22 extrude, rubber pad 13, buffer motor 14 and extrusion spring 22 have realized that cooperation cushion block 5 improves buffering and absorbing effect to pile body 3 top.

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

Claims

1. Hydraulic pressure lift way stake that possesses control core, including base (1), hydraulic means (2) and pile body (3), base (1) is hollow cylinder, and base (1) top is seted up circular shape through-hole and through-hole inner wall fixed mounting and is had sealing washer (4), and hydraulic means (2) fixed mounting is at the output top of base (1) intracavity bottom and pile body (3) fixed mounting at hydraulic means (2), its characterized in that: the pile is characterized in that a circular through groove (12) is formed in the top of the base (1), a rubber pad (13) with a height in an outer bottom is fixedly mounted at the bottom of the through groove (12), a cushion pad (14) matched with the rubber pad (13) in size and shape is arranged above the rubber pad (13), the cushion pad (14) can freely move up and down in the cavity of the through groove (12), a circular cushion block (5) is fixedly mounted at the top of the pile body (3), a circular linkage block (6) is fixedly mounted at the bottom of the pile body (3), side rods (7) distributed uniformly are fixedly mounted between the cushion block (5) and the linkage block (6), and the side rods (7) are L-;

side lever (7) outer wall bottom is provided with extrusion shovel piece (8) that can carry out synchronous slip on base (1) inner wall, base (1) inner wall is seted up movable bin (10) and movable bin (10) inner wall that correspond each other with side lever (7) is the arc, extrusion shovel piece (8) are trapezoidal and the outer wall is the arc, extrusion shovel piece (8) arc outer wall laminating is on movable bin (10) inner wall, extrusion shovel piece (8) trapezoidal top fixed mounting has connecting rod (11), connecting rod (11) other end fixed mounting is on side lever (7) outer wall, be provided with on one side wall that movable bin (10) are close to pile body (3) and carry out mutual extrusion contact and consolidate stable motion arc piece (9) to pile body (3) with extrusion shovel piece (8), motion arc piece (9) comprise two steady pieces (901) and one motion piece (902), one side that pile body (3) were kept away from to motion piece (902) is curved inclined plane and can advance with extrusion shovel piece (8) and advance The movable cabin is in extrusion contact, the movable block (902) is movably mounted on one side wall surface of the movable cabin (10) close to the pile body (3), the two stabilizing blocks (901) are fixedly mounted on one side wall surface of the movable block (902) close to the pile body (3), and the side rod (7) penetrates through the space between the two stabilizing blocks (901).

2. The hydraulic lifting road pile with the control movement according to claim 1, characterized in that: the movable bin (10) is close to one side wall face of the pile body (3) and is provided with a through hole (15) corresponding to the position of the moving block (902), the upper end and the lower end of the moving block (902) are fixedly provided with L-shaped pressure rods (16), the upper end and the lower end of the inner wall of the through hole (15) are provided with pressure bins (17) communicated with the through hole (15), and the two pressure rods (16) are movably arranged in the upper pressure bin and the lower pressure bin (17).

3. The hydraulic lifting road pile with the control movement according to claim 2, characterized in that: and the outer walls of the two pressure rods (16) are sleeved with return springs (18).

4. The hydraulic lifting road pile with the control movement according to claim 2, characterized in that: and a rod penetrating hole (19) with the size matched with that of the pressure rod (16) is formed in the wall surface of one side of the pressure bin (17) close to the pile body (3).

5. The hydraulic lifting road pile with the control movement according to claim 1, characterized in that: the height of the lifting rod (20) which is provided with two T-shaped lifting rods (20) and is close to one side wall face of the pile body (3) is higher at the bottom of the cushion pad (14), spring grooves (21) which vertically correspond to the lifting rods (20) are formed in the bottoms of the through grooves (12), and T-shaped ends of the two lifting rods (20) are clamped in the spring grooves (21) and the other ends of the two lifting rods (20) penetrate through the rubber pad (13) and then are fixedly connected with the bottom of the cushion pad (14).

6. The hydraulic lifting road pile with the control movement according to claim 5, characterized in that: and an extrusion spring (22) is fixedly arranged in the cavity of the spring groove (21).