CN215164294U - Deformation joint buffering metal device with good compression resistance - Google Patents

Abstract

The utility model discloses a deformation joint buffering metal device with good compression resistance, which relates to the technical field of deformation joints and comprises a concrete base, a pavement base layer and a decorative plate, wherein the upper surface of the concrete base is fixedly connected with the lower surface of the pavement base layer, the deformation joint is arranged between the concrete base, two sides of the decorative plate are respectively and fixedly connected with elastic rubber strips together with the surface of the pavement base layer, the lower surface of the decorative plate is fixedly connected with a connecting plate, the upper surface of the pavement base layer is fixedly connected with two fixed cylinders, the opposite surfaces of the two fixed cylinders are fixedly connected with a first sliding rod, the surface of the first sliding rod is sleeved with a first sleeve block and a second sleeve block, the surface of the first sleeve block and the surface of the right fixed cylinder are fixedly connected with a first spring, the utility model has the effects of buffering through the mutual matching between the structures, reducing the vibration and improving the service life, and solves the problem that when the deformation joint device is impacted by larger gravity, easily causing damage to internal parts and shortening the service life.

Description

Deformation joint buffering metal device with good compression resistance

Technical Field

The utility model relates to a movement joint technical field specifically is a movement joint buffering metal device that compressive capacity is good.

Background

The deformation joint is a general name of an expansion joint, a settlement joint and a shockproof joint. The building is often deformed by external factors, resulting in cracking and even destruction. The deformation joint is a construction joint reserved for this case.

When the traditional deformation joint device is impacted by larger gravity, internal parts are easily damaged, so that the service life is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deformation joint buffering metal device that compressive capacity is good possesses the buffering, reduces vibrations and improves life's effect, when having solved the impact that the deformation joint device received great gravity, leads to the internals to damage easily for life shortens's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a deformation joint buffering metal device with good compression resistance comprises a concrete base, a pavement base and a decorative plate, wherein the upper surface of the concrete base is fixedly connected with the lower surface of the pavement base, deformation joints are arranged between the concrete bases, the two sides of the decorative plate are respectively fixedly connected with elastic adhesive strips together with the surface of the pavement base, the lower surface of the decorative plate is fixedly connected with a connecting plate, the upper surface of the pavement base is fixedly connected with two fixing cylinders, the opposite surfaces of the two fixing cylinders are fixedly connected with a first sliding rod, the surface of the first sliding rod is sleeved with a first sleeve block and a second sleeve block, the surface of the first sleeve block and the right side of the fixing cylinders are fixedly connected with a first spring, the surface and the left side of the second sleeve block are fixedly connected with a second spring together, and the opposite surfaces of the first sleeve block and the second sleeve block are fixedly connected with a third spring together, the surface of the first sleeve block is hinged to a second connecting rod, the end of the second connecting rod is hinged to the surface of the connecting plate, the surface of the second sleeve block is hinged to a first connecting rod, the end of the first connecting rod is hinged to the surface of the connecting plate, the first connecting rod is used for reinforcing a damping mechanism I of a vertical damping effect of the decorative plate, the second connecting rod is used for reinforcing a damping mechanism II of a transverse damping effect of the decorative plate, and a buffering mechanism is arranged on the inner wall of the concrete base.

Optionally, buffer gear includes spring six, connecting rod five, connecting rod six and torsion spring, cavity one, two have all been seted up to the both sides of muddy earth base inner wall the equal fixedly connected with slide bar two of the inner wall of cavity one, two the equal slip of surface of slide bar two has cup jointed pocket three, two the one end of spring six respectively with two the lower fixed surface of pocket three is connected, two the other end of spring six respectively with the inner wall fixed connection of cavity one, the one end of connecting rod five with the one end of connecting rod six is articulated, the other end of connecting rod five with the other end of connecting rod six respectively with two the surface of pocket three is articulated, torsion spring's one end with the fixed surface of connecting rod five is connected, torsion spring's the other end with the fixed surface of connecting rod six is connected.

Optionally, the first damping mechanism comprises a sliding column, a first through hole which is the same as the through hole through which the sliding column penetrates and is in sliding connection with the sliding column is formed in the surface of the fixed cylinder, the upper end of the sliding column is fixedly connected with the lower surface of the decorative plate, a sliding plate is fixedly connected to the lower end of the sliding column, and a fourth spring is fixedly connected to the surface of the sliding plate and the inner wall of the fixed cylinder together.

Optionally, the damping mechanism II comprises a third connecting rod and a fourth connecting rod, a second cavity is formed in the inner wall of the pavement base, a third cavity is formed in the surface of the decorative plate, one end of the third connecting rod is hinged to the inner wall of the first cavity, the other end of the third connecting rod is hinged to one end of the fourth connecting rod, the other end of the fourth connecting rod is hinged to the inner wall of the second cavity, the three surface of the third connecting rod is fixedly connected with two springs, and the two ends of the five springs are respectively fixedly connected to the upper side and the lower side of the inner wall of the cavity.

Optionally, the inner wall of the concrete base is fixedly connected with a waterproof belt and a fireproof belt.

Optionally, the decorative plate and the top surface of the road base layer are on the same horizontal line.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses when the difference in height or altitude mixture variation appear between decorative board and the road surface basic unit, moving down of decorative board drives nested piece one and two back of the body motions of nested piece, under spring one, spring two and three common effects of spring, slows down nested piece one and the rate of motion of nested piece two to make it resume to initial position, thereby make and can not appear too big settlement between decorative board and the road surface basic unit, keep the level as far as possible.

Two, the utility model discloses when transversely producing the displacement because of expend with heat and contract with cold or decorative board between decorative board and the road surface basic unit, through the motion of decorative board, drive three rotations of connecting rod, through the motion of connecting rod three to under the effect of spring five, make connecting rod three can resume to initial position fast, make the decorative board when the circumstances such as take place transverse inclination, keep original position as far as fast as possible.

Thirdly, the utility model discloses when mixing earth base and taking place vibrations, through the motion of mixing earth base, drive five and six motions of connecting rod, torque spring increases elastic potential energy, through torque spring's self characteristic, the elastic potential energy that needs in time release to form reaction force, make and mix earth base and reduce vibrations as far as possible.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an isometric view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

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

FIG. 5 is an enlarged view of the structure of FIG. 1;

fig. 6 is a front sectional view of the fixing cylinder, the sliding column, the sliding plate and the spring of the present invention.

In the figure: 1. a concrete base; 2. a pavement base; 3. a decorative plate; 4. a connecting plate; 5. a fixed cylinder; 6. a first sliding rod; 7. sleeving a first sleeve block; 8. a second sleeve block; 9. a first spring; 10. a second spring; 11. a first connecting rod; 12. a second connecting rod; 13. a third spring; 14. a traveler; 15. a sliding plate; 16. a fourth spring; 17. a third connecting rod; 18. a connecting rod IV; 19. a fifth spring; 20. an elastic rubber strip; 21. a second sliding rod; 22. a sixth spring; 23. a third nesting block; 24. a connecting rod V; 25. a connecting rod six; 26. a waterproof tape; 27. a fire-retardant band; 28. deformation joints; 29. a torsion 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 to 6, the present invention provides a technical solution: a deformation joint buffering metal device with good compression resistance comprises a concrete base 1, a pavement base 2 and a decorative plate 3, wherein the upper surface of the concrete base 1 is fixedly connected with the lower surface of the pavement base 2, a deformation joint 28 is arranged between the concrete bases 1, two sides of the decorative plate 3 are respectively fixedly connected with the surface of the pavement base 2 together with elastic rubber strips 20, the lower surface of the decorative plate 3 is fixedly connected with a connecting plate 4, the upper surface of the pavement base 2 is fixedly connected with two fixing cylinders 5, opposite surfaces of the two fixing cylinders 5 are fixedly connected with a first sliding rod 6 together, the surface of the first sliding rod 6 is sleeved with a first sleeve block 7 and a second sleeve block 8, the surface of the first sleeve block 7 and the surface of the right fixing cylinder 5 are fixedly connected with a first spring 9 together, the surface of the second sleeve block 8 and the surface of the left fixing cylinder 5 are fixedly connected with a second spring 10 together, and opposite surfaces of the first sleeve block 7 and the second sleeve block 8 are fixedly connected with a third spring 13 together, the surface of the sleeve block I7 is hinged with a connecting rod II 12, the end part of the connecting rod II 12 is hinged with the surface of the connecting plate 4, the surface of the sleeve block II 8 is hinged with a connecting rod I11, the end part of the connecting rod I11 is hinged with the surface of the connecting plate 4, the damping mechanism I for enhancing the vertical damping effect of the decorative plate 3 and the damping mechanism II for enhancing the transverse damping effect of the decorative plate 3 are further included, the inner wall of the concrete base 1 is provided with a buffer mechanism, when the height difference or the height change occurs between the decorative plate 3 and the pavement base layer 2, the decorative plate 3 moves downwards to drive the connecting plate 4 to move downwards, the connecting rod I11 and the connecting rod II 12 are driven to move through the downward movement of the connecting plate 4, the sleeve block I7 and the sleeve block II 8 are driven to move back to back through the movement of the connecting rod I11 and the connecting rod II 12, the sleeve block I7 and the sleeve block II 8 are driven to move back to the back, and the front, and back to the front of the rear of the, Under the common effect of spring two 10 and spring three 13, slow down the velocity of motion of pocket piece one 7 and pocket piece two 8 to make it resume initial position, thereby make and can not appear too big settlement between decorative board 3 and the road surface basic unit 2, keep the level as far as possible, through buffer gear's effect, make muddy earth base 1 reduce vibrations as far as possible, through damper gear one and damper gear two's effect, make and can not appear too big settlement between decorative board 3 and the road surface basic unit 2, keep the level as far as possible.

Further, the buffer mechanism comprises a spring six 22, a connecting rod five 24, a connecting rod six 25 and a torsion spring 29, two sides of the inner wall of the concrete base 1 are respectively provided with a cavity I, the inner walls of the two cavities I are respectively and fixedly connected with a slide rod two 21, the surfaces of the two slide rods two 21 are respectively and slidably sleeved with a sleeve block three 23, one end of each spring six 22 is respectively and fixedly connected with the lower surface of the corresponding sleeve block three 23, the other end of each spring six 22 is respectively and fixedly connected with the inner wall of the cavity I, one end of the connecting rod five 24 is hinged with one end of the connecting rod six 25, the other end of the connecting rod five 24 and the other end of the connecting rod six 25 are respectively hinged with the surfaces of the two sleeve blocks three 23, one end of the torsion spring 29 is fixedly connected with the surface of the connecting rod five 24, the other end of the torsion spring 29 is fixedly connected with the surface of the connecting rod six 25, when the concrete base 1 vibrates, through the movement of the concrete base 1, the sleeve block III 23 is driven to move, the connecting rod V24 and the connecting rod VI 25 are driven to move through the movement of the sleeve block III 23, the torsion spring 29 is driven to increase elastic potential energy through the movement of the connecting rod V24 and the connecting rod VI 25, and the increased elastic potential energy needs to be released in time through the self characteristic of the torsion spring 29, so that a reaction force is formed, and the vibration of the concrete base 1 is reduced as much as possible.

Further, the first damping mechanism comprises a sliding column 14, a first through hole which is the same as the sliding column 14 and penetrates through the first through hole and is in sliding connection with the first through hole is formed in the surface of the fixed cylinder 5, the upper end of the sliding column 14 is fixedly connected with the lower surface of the decorative plate 3, a sliding plate 15 is fixedly connected with the lower end of the sliding column 14, a spring four 16 is fixedly connected to the surface of the sliding plate 15 and the inner wall of the fixed cylinder 5 together, the sliding column 14 is driven to move downwards through the movement of the decorative plate 3, the sliding plate 15 is driven to move downwards through the downward movement of the sliding column 14, and the vibration generated by the decorative plate 3 is absorbed by the spring four 16 under the action force of the spring four 16 on the sliding plate 15, so that the amplitude generated by the decorative plate 3 is reduced.

Further, the second damping mechanism comprises a third connecting rod 17 and a fourth connecting rod 18, a second cavity is formed in the inner wall of the pavement base layer 2, a third cavity is formed in the surface of the decorative plate 3, one end of the third connecting rod 17 is hinged to the inner wall of the first cavity, the other end of the third connecting rod 17 is hinged to one end of the fourth connecting rod 18, the other end of the fourth connecting rod 18 is hinged to the inner wall of the second cavity, two springs five 19 are fixedly connected to the surface of the third connecting rod 17, two ends of the two springs five 19 are fixedly connected to the upper side and the lower side of the inner wall of the cavity respectively, when the decorative plate 3 and the pavement base layer 2 are displaced due to thermal expansion and cold contraction or when the decorative plate 3 is displaced transversely, the fourth connecting rod 18 is driven to move through the movement of the fourth connecting rod 18, the third connecting rod 17 is driven to rotate, the third connecting rod 17 is driven to move, and under the action of the five springs 19, the third connecting rod 17 can be quickly restored to the initial position, thereby driving the four connecting rods 18 to restore to the initial position, and keeping the original position as fast as possible when the decorative plate 3 is transversely inclined and the like.

Further, the inner wall fixedly connected with of concrete base 1 has waterproof area 26 and fire prevention area 27, through the setting of waterproof area 26 and fire prevention area 27 for the movement joint has waterproof fireproof function.

Further, decorative board 3 is in same horizontal line with the top surface of road surface base course 2 on, through being in same horizontal line with decorative board 3 and the top surface of road surface base course 2 for the integrated device is neat and artistic.

The working principle is as follows: when the deformation joint buffer metal device with good compression resistance is used, when a height difference or height change occurs between the decorative plate 3 and the pavement base 2, the decorative plate 3 moves downwards to drive the connecting plate 4 to move downwards, the connecting rod I11 and the connecting rod II 12 are driven to move through the downward movement of the connecting plate 4, the sleeve block I7 and the sleeve block II 8 are driven to move back to back through the movement of the connecting rod I11 and the connecting rod II 12, the movement speeds of the sleeve block I7 and the sleeve block II 8 are reduced under the common action of the spring I9, the spring II 10 and the spring III 13 through the back-to-back movement of the sleeve block I7 and the sleeve block II 8, and the sleeve block I7 and the sleeve block II 8 are restored to the initial positions, so that too large settlement cannot occur between the decorative plate 3 and the pavement base 2, and the horizontal state can be maintained as far as possible;

when the decorative plate 3 and the pavement base 2 are displaced due to expansion and contraction or the decorative plate 3 is displaced transversely, the connecting rod III 17 is driven to rotate by the movement of the decorative plate 3, the connecting rod III 17 can be quickly restored to the initial position by the movement of the connecting rod IV 18 and the movement of the connecting rod III 17 under the action of the spring V19, so that the connecting rod IV 18 is driven to be restored to the initial position, and the decorative plate 3 can be quickly kept at the original position as far as possible when the decorative plate is transversely inclined and the like;

when the concrete base 1 shakes, the third sleeve block 23 is driven to move through the movement of the concrete base 1, the fifth connecting rod 24 and the sixth connecting rod 25 are driven to move through the movement of the third sleeve block 23, the fifth connecting rod 24 and the sixth connecting rod 25 are driven to move through the movement of the fifth connecting rod 24 and the sixth connecting rod 25, the torsion spring 29 is driven to increase elastic potential energy, the increased elastic potential energy needs to be released in time through the self characteristic of the torsion spring 29, so that a reaction force is formed, and the shake of the concrete base 1 is reduced as much as possible.

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 (6)

1. The utility model provides a deformation joint buffering metal device that compressive capacity is good, includes muddy earth base (1), road surface basic unit (2) and decorative board (3), its characterized in that: the concrete base comprises a concrete base body (1), wherein the upper surface of the concrete base body (1) is fixedly connected with the lower surface of a pavement base layer (2), a deformation joint (28) is arranged between the concrete base bodies (1), two sides of a decorative plate (3) are respectively fixedly connected with elastic rubber strips (20) together on the surface of the pavement base layer (2), the lower surface of the decorative plate (3) is fixedly connected with a connecting plate (4), two fixing cylinders (5) are fixedly connected with the upper surface of the pavement base layer (2), two fixing cylinders (5) are fixedly connected with a first sliding rod (6) together on the opposite surface, a first sleeve block (7) and a second sleeve block (8) are sleeved on the surface of the first sliding rod (6), the surface and the right side of the first sleeve block (7) are fixedly connected with a first spring (9) together on the surface of the fixing cylinders (5), the surface and the left side of the second sleeve block (8) are fixedly connected with a second spring (10) together on the surface of the fixing cylinders (5), the utility model discloses a damping mechanism of decorative board (3) vertical shock attenuation effect, including the outer wall of decorative board (3), the common fixedly connected with spring three (13) of the opposite face of cover piece (7), the surface of cover piece (7) articulates there is connecting rod two (12), the tip of connecting rod two (12) with the surface of connecting plate (4) is articulated, the surface of cover piece two (8) articulates there is connecting rod one (11), the tip of connecting rod one (11) with the surface of connecting plate (4) is articulated, still including being used for strengthening the damping mechanism one of the vertical shock attenuation effect of decorative board (3) with be used for strengthening the damping mechanism two of the horizontal shock attenuation effect of decorative board (3), the inner wall of muddy earth base (1) is provided with buffer gear.

2. The good compression resistant deformation joint buffering metal device of claim 1, characterized in that: the buffer mechanism comprises six springs (22), five connecting rods (24), six connecting rods (25) and a torsion spring (29), wherein cavities I are formed in two sides of the inner wall of the concrete base (1), two sliding rods (21) are fixedly connected to the inner walls of the cavities I, sleeve blocks III (23) are sleeved on the surfaces of the two sliding rods II (21) in a sliding mode, one ends of the two springs six (22) are fixedly connected with the lower surfaces of the two sleeve blocks III (23) respectively, the other ends of the two springs six (22) are fixedly connected with the inner walls of the cavities I respectively, one end of the five connecting rod (24) is hinged to one end of the six connecting rod (25), the other end of the five connecting rod (24) and the other end of the six connecting rod (25) are hinged to the surfaces of the two sleeve blocks III (23) respectively, and one end of the torsion spring (29) is fixedly connected with the surface of the five connecting rod (24), the other end of the torsion spring (29) is fixedly connected with the surface of the connecting rod six (25).

3. The good compression resistant deformation joint buffering metal device of claim 2, characterized in that: the damping mechanism I comprises a sliding column (14), a first through hole which is the same as the through hole through which the sliding column (14) penetrates and is in sliding connection with the sliding column is formed in the surface of the fixed cylinder (5), the upper end of the sliding column (14) is fixedly connected with the lower surface of the decorative plate (3), a sliding plate (15) is fixedly connected to the lower end of the sliding column (14), and a fourth spring (16) is fixedly connected to the surface of the sliding plate (15) and the inner wall of the fixed cylinder (5) together.

4. The good compression resistant deformation joint buffering metal device of claim 3, characterized in that: damper two includes connecting rod three (17) and connecting rod four (18), cavity two has been seted up to the inner wall of road surface basic unit (2), cavity three has been seted up on the surface of decorative board (3), the one end of connecting rod three (17) with the inner wall of cavity one is articulated, the other end of connecting rod three (17) with the one end of connecting rod four (18) is articulated, the other end of connecting rod four (18) with the inner wall of cavity two is articulated, the fixed surface of connecting rod three (17) is connected with two five (19), two the both ends of five (19) of spring are respectively the upper and lower side fixed connection of cavity inner wall.

5. A good compression-resistant deformation joint buffering metal device according to any one of claims 2, 3 or 4, characterized in that: the inner wall of the concrete base (1) is fixedly connected with a waterproof belt (26) and a fireproof belt (27).

6. The good compression resistant deformation joint buffering metal device of claim 5, characterized in that: the decorative plate (3) and the top surface of the road surface base layer (2) are positioned on the same horizontal line.

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