CN212001691U - Damping device of civil engineering structure - Google Patents
Damping device of civil engineering structure Download PDFInfo
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- CN212001691U CN212001691U CN202020465663.1U CN202020465663U CN212001691U CN 212001691 U CN212001691 U CN 212001691U CN 202020465663 U CN202020465663 U CN 202020465663U CN 212001691 U CN212001691 U CN 212001691U
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Abstract
The utility model discloses a damping device of civil engineering structure, which comprises a buried rib base placed on the ground and a placing seat positioned above the buried rib base; a buffer group and a support group are arranged between the embedded rib base and the placing seat, wherein the buffer group and the support group are arranged between the embedded rib base and the placing seat; the buffer component comprises a sleeve assembled with the top end of the embedded rib base, a support rod is movably inserted into the sleeve, an elastic buffer rubber pad is arranged between the sleeve and the support rod, the top end of the support rod is fixedly connected with the placing seat, and a spiral spring is sleeved outside the sleeve and the support rod. Has the advantages that: the damping device is assembled through the buffer group and the support group, the buffer group is matched with the elastic buffer rubber pad through the spiral spring, the buffering and vibration absorption capacity is high, and the spiral spring has high rigidity and can bear large load, so that the axial stress is obviously buffered.
Description
Technical Field
The utility model relates to a shock attenuation equipment technical field particularly, relates to a damping device of civil engineering structure.
Background
The damping device plays a very important role in civil engineering, both in technical activities and in engineering works. However, the known civil engineering shock-absorbing device still has certain drawbacks in structure.
The existing damping device mostly adopts a single damping spring to buffer, the buffering effect is single and unsatisfactory, for example, a belleville spring is adopted, meanwhile, the springs can only play the axial buffering and cannot realize the circumferential buffering, in civil engineering, the damping device is generally used for supporting, the supporting is generally carried out through a steel structure, in the actual using process, a supporting body can also be subjected to the circumferential stress, the rotating trend is generated, and the existing single damping device cannot meet the requirement.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model aims at providing a damping device of civil engineering structure assembles damping device through buffer group and support piece group, and buffer group is through coil spring cooperation elastic buffer rubber pad, and not only the buffering shakes the ability reinforce, and coil spring rigidity can bear big load greatly moreover for the ascending atress of axial obtains obvious buffering, with the above-mentioned technical problem who overcomes current correlation technique and exist.
The technical scheme of the utility model is realized like this:
the damping device of the civil engineering structure comprises a buried rib base placed on the ground and a placing seat positioned above the buried rib base;
a buffer group and a support group are arranged between the embedded rib base and the placing seat, wherein the buffer group and the support group are arranged between the embedded rib base and the placing seat;
the buffer component comprises a sleeve assembled with the top end of the embedded rib base, a support rod is movably inserted into the sleeve, an elastic buffer rubber pad is arranged between the sleeve and the support rod, the top end of the support rod is fixedly connected with the placing seat, and a spiral spring is sleeved outside the sleeve and the support rod;
the support piece group comprises a threaded rod movably connected to the bottom end of the placing seat, one end of the threaded rod is inserted into the embedded rib base, and a threaded cap matched with the threaded rod is arranged in the embedded rib base.
Furthermore, a buffer loop bar is arranged between the buffer group and the support group, two ends of the buffer loop bar are respectively connected with the embedded rib base and the placing seat, and a spring part is sleeved outside the buffer loop bar.
Furthermore, the number of the buffer loop bars is at least two, and the two groups of the buffer loop bars are positioned at two sides of the buffer group.
Furthermore, the number of the support member groups is at least two, and the two support member groups are located on two sides of the two buffer loop bars.
Further, the embedded rib base and the placing seat are respectively of a disc-shaped structure.
Further, the diameter of the embedded rib base is larger than that of the placing seat.
Furthermore, the top end of the placing seat is provided with an installation hole group for installation.
The utility model has the advantages that:
1. the utility model discloses a buffer group and support group assemble damping device, buffer group is through coil spring cooperation elastic buffer rubber pad, not only the buffering shakes the ability reinforce, and coil spring rigidity can bear big load greatly moreover for the ascending atress of axial obtains obvious buffering, in addition through support group cooperation screw cap, the level of adjusting threaded rod of being convenient for, thereby compress the ratio to buffer group and adjust, thereby adjust the ability of shaking, satisfy the application demand under the different environment.
2. The utility model discloses an assembly of buffering loop bar and spring part, cooperation buffering piece group further strengthens buffering shock-absorbing capacity to strengthen the shock attenuation effect, and the dress punch combination of placing the seat is convenient for improve the practicality.
To sum up, the utility model discloses not only the buffering shakes the ability reinforce, and rigidity can bear the heavy load greatly moreover, and the range of application is wide, and the practicality is strong.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a shock-absorbing device of a civil engineering structure according to an embodiment of the present invention;
fig. 2 is a schematic view of a group of shock absorbing devices of a civil engineering structure according to an embodiment of the invention;
fig. 3 is a schematic view of an elastic cushion rubber pad of a shock absorbing device of a civil engineering structure according to an embodiment of the present invention.
In the figure:
1. embedding a rib base; 2. a placing seat; 3. a buffer group; 4. a support member set; 5. a sleeve; 6. a support bar; 7. an elastic buffer rubber pad; 8. a coil spring; 9. a threaded rod; 10. a threaded cap; 11. a buffer loop bar; 12. a spring member.
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 all belong to the protection scope of the present invention.
According to the utility model discloses an embodiment provides a damping device of civil engineering structure.
As shown in fig. 1-3, a damping device for civil engineering structure comprises a base 1 for embedding bars placed on the ground and a placing seat 2 positioned above the base 1 for embedding bars;
a buffer group 3 and a support group 4 are arranged between the embedded rib base 1 and the placing seat 2, wherein;
the buffer group 3 comprises a sleeve 5 assembled with the top end of the embedded rib base 1, a support rod 6 is movably inserted in the sleeve 5, an elastic buffer rubber pad 7 is arranged between the sleeve 5 and the support rod 6, the top end of the support rod 6 is fixedly connected with the placing seat 2, and a spiral spring 8 is sleeved outside the sleeve 5 and the support rod 6;
the support piece group 4 comprises a threaded rod 9 movably connected to the bottom end of the placing seat 2, one end of the threaded rod 9 is inserted into the embedded rib base 1, and a threaded cap 10 matched with the threaded rod 9 is arranged in the embedded rib base 1.
By means of the above-mentioned technical scheme, assemble damping device through buffer group 3 and support group 4, buffer group 3 passes through 8 cooperation elastic buffer rubber pads 7 of coil spring, not only the buffering is inhaled the shock-absorbing capacity and is strong, and 8 rigidity of coil spring can bear the heavy load greatly moreover, make the ascending atress of axial obtain obvious buffering, in addition through support group 4 cooperation screw cap 10, be convenient for adjust threaded rod 9's level, thereby carry out and compress the ratio to buffer group 3 and adjust, thereby adjust and inhale the shock-absorbing capacity, satisfy the application demand under the different environment.
A buffer loop bar 11 is arranged between the buffer group 3 and the support group 4, two ends of the buffer loop bar 11 are respectively connected with the embedded rib base 1 and the placing seat 2, and a spring part 12 is sleeved outside the buffer loop bar 11.
In addition, the number of the buffer loop bars 11 is at least two, and the two buffer loop bars 11 are located at two sides of the buffer group 3.
In addition, the support group 4 is at least two groups, and the two groups of support groups 4 are located at two sides of the two groups of buffer rods 11.
In addition, the embedded rib base 1 and the placing seat 2 are respectively in a disc-shaped structure. The diameter of the embedded rib base 1 is larger than that of the placing seat 2. The top end of the placing seat 2 is provided with an installation hole group for installation.
With the help of the above scheme, through the assembly of buffering loop bar 11 and spring part 12, cooperation buffer group 3 further strengthens buffering shock-absorbing capacity to strengthen the shock attenuation effect, and the dress punch combination of placing seat 2 is convenient for improve the practicality.
In addition, when using, through the instrument rotation threaded rod 9 for threaded rod 9 cooperation screw cap 10, thereby adjust the interval of placing seat 2 and buried muscle base 1, when the interval was adjusted, coil spring 8 and elastic buffer rubber pad 7 adjust thereupon because of the elastic action, can adjust the compression ratio of coil spring 8 and elastic buffer rubber pad 7 according to the user's demand, thereby adjust buffering shock-absorbing capacity, and for buried muscle base 1, buried muscle base 1 strengthens the stability of its ground ability through the muscle, and improve the stability and the bearing load ability and the buffering shock-absorbing capacity that the device used.
In addition, during the use, can be according to user's demand, four groups can be built respectively to buffering loop bar 11 and support group 4, are located respectively and place seat 2 below annular and arrange, have not only improved the holistic stability of device, can improve moreover and bear the load capacity and cushion the ability of absorbing vibration, and to coil spring 8, coil spring 8 one end can be fixed weld on burying muscle base 1 or place seat 2 on, the holistic maintenance and the dismantlement of buffer group 3 of being convenient for.
To sum up, with the aid of the above technical scheme of the utility model, can realize following effect:
1. the utility model discloses a buffer group 3 and support 4 assembles damping device, buffer group 3 is through 8 cooperation elastic buffer rubber pads 7 of coil spring, not only the buffering shakes the ability reinforce, and 8 rigidity of coil spring can bear the heavy load greatly moreover, make the ascending atress of axial obtain obvious buffering, 4 cooperation screw caps 10 through the support in addition, be convenient for adjusting threaded rod 9's level, thereby carry out 3 compression ratios to buffer group and adjust, thereby adjust and shake the ability, satisfy the application demand under the different environment.
2. The utility model discloses an assembly of buffering loop bar 11 and spring part 12, cooperation buffering group 3 further strengthens the buffering ability of shaking to strengthen the shock attenuation effect, and the dress punch combination of placing seat 2 is convenient for improve the practicality.
To sum up, the utility model discloses not only the buffering shakes the ability reinforce, and rigidity can bear the heavy load greatly moreover, and the range of application is wide, and the practicality is strong.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The damping device of the civil engineering structure is characterized by comprising a buried tendon base (1) placed on the ground and a placing seat (2) positioned above the buried tendon base (1);
a buffer group (3) and a support group (4) are arranged between the embedded rib base (1) and the placing seat (2), wherein;
the buffer group (3) comprises a sleeve (5) assembled with the top end of the embedded rib base (1), a support rod (6) is movably inserted into the sleeve (5), an elastic buffer rubber pad (7) is arranged between the sleeve (5) and the support rod (6), the top end of the support rod (6) is fixedly connected with the placing seat (2), and a spiral spring (8) is sleeved outside the sleeve (5) and the support rod (6);
the supporting piece group (4) comprises a threaded rod (9) movably connected to the bottom end of the placing seat (2), one end of the threaded rod (9) is inserted into the embedded rib base (1), and a threaded cap (10) matched with the threaded rod (9) is arranged in the embedded rib base (1).
2. A damping device for civil engineering structures according to claim 1, characterised in that a damping loop bar (11) is provided between the damping group (3) and the support group (4), both ends of the damping loop bar (11) are respectively connected with the embedded bar base (1) and the placing seat (2), and a spring element (12) is provided outside the damping loop bar (11).
3. A damping device according to claim 2, characterised in that said damping rods (11) are in at least two groups and in that two groups of said damping rods (11) are located on either side of said group (3).
4. A damping device according to claim 3, characterised in that said groups of supports (4) are at least two and in that two groups of supports (4) are located on either side of two groups of damping rods (11).
5. A shock-absorbing device for civil engineering structures according to claim 1, characterised in that the beading base (1) and the placing seat (2) are each of disc-shaped configuration.
6. A shock-absorbing device for civil engineering structures according to claim 1, characterised in that the diameter of the beading base (1) is greater than the diameter of the standing seat (2).
7. A damping device for civil engineering structures according to claim 1, characterised in that the top of the placing base (2) is provided with a set of mounting holes for mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465663.1U CN212001691U (en) | 2020-04-02 | 2020-04-02 | Damping device of civil engineering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020465663.1U CN212001691U (en) | 2020-04-02 | 2020-04-02 | Damping device of civil engineering structure |
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| Publication Number | Publication Date |
|---|---|
| CN212001691U true CN212001691U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020465663.1U Active CN212001691U (en) | 2020-04-02 | 2020-04-02 | Damping device of civil engineering structure |
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| CN (1) | CN212001691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756445A (en) * | 2021-09-17 | 2021-12-07 | 上海大学 | Prefabricated assembled shock insulation support |
-
2020
- 2020-04-02 CN CN202020465663.1U patent/CN212001691U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756445A (en) * | 2021-09-17 | 2021-12-07 | 上海大学 | Prefabricated assembled shock insulation support |
| CN113756445B (en) * | 2021-09-17 | 2022-07-12 | 上海大学 | Prefabricated assembled shock insulation support |
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