CN215104387U - Ground movement joint shock-absorbing structure - Google Patents
Ground movement joint shock-absorbing structure Download PDFInfo
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- CN215104387U CN215104387U CN202121243232.1U CN202121243232U CN215104387U CN 215104387 U CN215104387 U CN 215104387U CN 202121243232 U CN202121243232 U CN 202121243232U CN 215104387 U CN215104387 U CN 215104387U
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- elastic rubber
- deformation joint
- shaped steel
- ground
- ground deformation
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Abstract
The utility model discloses a ground deformation joint damping structure, which comprises a central steel plate, an elastic rubber strip and L-shaped steel; two L-shaped steel bars are symmetrically supported on two sides of the central steel plate; the two elastic rubber strips are respectively filled in a gap between the two L-shaped steel bars and the central steel plate; an elastic rubber shock pad is fixed at the lower end of the L-shaped steel; the L-shaped steel is provided with a mounting hole; the mounting hole is provided with an expansion screw. The utility model can satisfy the deformation principle, has enough bearing capacity, and is firm and durable; the damping treatment effect is good, and the ground traveling crane can run stably and comfortably with low noise; the ground at two sides is well protected, and the conditions of cracking, corner falling and the like in use are avoided.
Description
Technical Field
The utility model relates to an underneath structure construction technical field, in particular to ground movement joint shock-absorbing structure.
Background
The deformation of the building under the action of external factors often results in cracking and even destruction, and the deformation joint is a construction joint reserved for the condition. In the case of ground deformation joints, when a vehicle passes through the cover surface, on the one hand, a large impact is applied to the deformation joint device, and on the other hand, noise is easily generated. Meanwhile, if the ground deformation joint device is not firm, the normal running of the road surface is greatly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ground movement joint shock-absorbing structure for solve above-mentioned at least one technical problem, it can effectively reduce the impact that the vehicle caused to the movement joint structure when passing through, keeps the road surface steady.
The embodiment of the utility model is realized like this:
a ground deformation joint shock absorption structure comprises a central steel plate, an elastic rubber strip and L-shaped steel.
The L-shaped steel is provided with two pieces which are symmetrically supported on two sides of the central steel plate.
The two elastic rubber strips are respectively filled in a gap between the two L-shaped steel strips and the central steel plate.
In the preferred embodiment of the present invention, the elastic rubber shock pad is fixed to the lower end of the L-shaped steel of the ground deformation joint shock-absorbing structure.
The technical effects are as follows: is favorable for fully absorbing shock.
In the preferred embodiment of the present invention, the mounting holes are formed on the L-shaped steel of the ground deformation joint damping structure.
The mounting hole is provided with an expansion screw.
The technical effects are as follows: the installation is convenient on the corresponding position on the ground.
In a preferred embodiment of the present invention, the stainless steel folded plate is disposed below the central steel plate of the ground deformation joint damping structure.
The stainless steel folded plate is connected between the two elastic rubber shock absorption pads.
The technical effects are as follows: the strength of the ground deformation joint shock absorption structure is improved.
In a preferred embodiment of the present invention, a water stop is disposed below the stainless steel folded plate of the ground deformation joint damping structure.
The water stop is connected between the two elastic rubber shock pads.
The technical effects are as follows: is beneficial to the moisture prevention of the ground deformation joint damping structure.
In the preferred embodiment of the present invention, a fire-retardant belt is disposed below the water stop belt of the ground deformation joint shock-absorbing structure.
The fire retardant belt is connected between the two elastic rubber shock absorption pads.
The technical effects are as follows: the safety performance of the ground deformation joint shock absorption structure is improved.
In the preferred embodiment of the present invention, the thickness of the elastic rubber strip of the ground deformation joint damping structure is the same as the thickness of the central steel plate.
The technical effects are as follows: the installation is convenient.
In the preferred embodiment of the present invention, the inner depth of the L-shaped steel of the ground deformation joint damping structure is the same as the thickness of the central steel plate.
The technical effects are as follows: the installation is convenient.
The embodiment of the utility model provides a beneficial effect is:
the utility model provides a ground deformation joint damping structure which can satisfy the deformation principle, has enough bearing capacity and is firm and durable; the damping treatment effect is good, and the ground traveling crane can run stably and comfortably with low noise; the ground at two sides is well protected, and the conditions of cracking, corner falling and the like in use are avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the ground deformation joint damping structure of the present invention;
FIG. 2 is a schematic top view of the ground deformation joint damping structure of the present invention;
fig. 3 is the utility model discloses ground movement joint shock-absorbing structure looks sideways at the schematic diagram.
In the figure: 1-central steel plate; 2-elastic rubber strips; 3-L-shaped section steel; 4-expansion screw; 5-elastic rubber shock pad; 6-fire retardant belt; 7-water stop belt; 8-stainless steel flaps.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Referring to fig. 1 to 3, a first embodiment of the present invention provides a ground deformation joint damping structure, including: the steel plate comprises a central steel plate 1, an elastic rubber strip 2 and L-shaped steel 3.
The L-shaped steel 3 has two pieces, and is symmetrically supported at both sides of the central steel plate 1.
The number of the elastic rubber strips 2 is two, and the two elastic rubber strips are respectively filled in a gap between the L-shaped steel 3 and the central steel plate 1.
In the preferred embodiment of the present invention, the elastic rubber shock absorbing pad 5 is fixed to the lower end of the L-shaped steel 3 of the ground deformation joint shock absorbing structure.
The technical effects are as follows: is favorable for fully absorbing shock.
In the preferred embodiment of the present invention, the mounting holes are formed on the L-shaped steel 3 of the above ground deformation joint damping structure.
The mounting hole is provided with an expansion screw 4.
The technical effects are as follows: the installation is convenient on the corresponding position on the ground.
In the preferred embodiment of the present invention, the stainless steel folded plate 8 is disposed below the central steel plate 1 of the ground deformation joint damping structure.
The stainless steel folded plate 8 is connected between the two elastic rubber shock absorption pads 5.
The technical effects are as follows: the strength of the ground deformation joint shock absorption structure is improved.
In the preferred embodiment of the present invention, a water stop 7 is provided below the stainless steel folded plate 8 of the ground deformation joint damping structure.
The water stop 7 is connected between the two elastic rubber shock absorption pads 5.
The technical effects are as follows: is beneficial to the moisture prevention of the ground deformation joint damping structure.
In the preferred embodiment of the present invention, a fire-retardant belt 6 is disposed below the water stop 7 of the above ground deformation joint shock-absorbing structure.
The fire retardant belt 6 is connected between the two elastic rubber shock absorption pads 5.
The technical effects are as follows: the safety performance of the ground deformation joint shock absorption structure is improved.
In the preferred embodiment of the present invention, the thickness of the elastic rubber strip 2 of the above ground deformation joint damping structure is the same as that of the central steel plate 1.
The technical effects are as follows: the installation is convenient.
In the preferred embodiment of the present invention, the inner depth of the L-shaped steel 3 of the above-mentioned ground deformation joint damping structure is the same as the thickness of the central steel plate 1.
The technical effects are as follows: the installation is convenient.
The embodiment of the utility model provides a aim at protecting a ground movement joint shock-absorbing structure, possess following effect:
1. can satisfy the deformation principle, has sufficient bearing capacity, and is sturdy and durable.
2. The shock absorption treatment effect is good, and the ground traveling crane can run stably and comfortably with low noise.
3. The ground at two sides is well protected, and the conditions of cracking, corner falling and the like in use are avoided.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A ground deformation joint shock absorption structure is characterized by comprising a central steel plate (1), an elastic rubber strip (2) and L-shaped steel (3);
the two L-shaped steel sections (3) are symmetrically supported on two sides of the central steel plate (1);
the two elastic rubber strips (2) are respectively filled in a gap between the two L-shaped steel sections (3) and the central steel plate (1).
2. A ground deformation joint damping structure according to claim 1,
and an elastic rubber shock pad (5) is fixed at the lower end of the L-shaped steel (3).
3. A ground deformation joint damping structure according to claim 1,
the L-shaped steel (3) is provided with a mounting hole;
the mounting hole is provided with an expansion screw (4).
4. A ground deformation joint damping structure according to claim 2,
a stainless steel folded plate (8) is arranged below the central steel plate (1);
the stainless steel folded plate (8) is connected between the two elastic rubber shock absorption pads (5).
5. A ground deformation joint damping structure according to claim 4,
a water stop (7) is arranged below the stainless steel folded plate (8);
the water stop (7) is connected between the two elastic rubber shock absorption pads (5).
6. A ground deformation joint damping structure according to claim 5,
a fire retardant belt (6) is arranged below the water stop (7);
the fire retardant belt (6) is connected between the two elastic rubber shock absorption pads (5).
7. A ground deformation joint damping structure according to claim 1,
the thickness of the elastic rubber strip (2) is the same as that of the central steel plate (1).
8. A ground deformation joint damping structure according to claim 1,
the inner depth of the L-shaped steel (3) is the same as the thickness of the central steel plate (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121243232.1U CN215104387U (en) | 2021-06-04 | 2021-06-04 | Ground movement joint shock-absorbing structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121243232.1U CN215104387U (en) | 2021-06-04 | 2021-06-04 | Ground movement joint shock-absorbing structure |
Publications (1)
Publication Number | Publication Date |
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CN215104387U true CN215104387U (en) | 2021-12-10 |
Family
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Family Applications (1)
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CN202121243232.1U Active CN215104387U (en) | 2021-06-04 | 2021-06-04 | Ground movement joint shock-absorbing structure |
Country Status (1)
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CN (1) | CN215104387U (en) |
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2021
- 2021-06-04 CN CN202121243232.1U patent/CN215104387U/en active Active
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