CN112212079B - Civil engineering antidetonation structure - Google Patents
Civil engineering antidetonation structure Download PDFInfo
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- CN112212079B CN112212079B CN202011027697.3A CN202011027697A CN112212079B CN 112212079 B CN112212079 B CN 112212079B CN 202011027697 A CN202011027697 A CN 202011027697A CN 112212079 B CN112212079 B CN 112212079B
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- buffer
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- locking
- cavity
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- 239000002184 metal Substances 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 12
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 24
- 230000035939 shock Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 43
- 230000009471 action Effects 0.000 description 10
- 230000003139 buffering effect Effects 0.000 description 9
- 230000001174 ascending effect Effects 0.000 description 6
- 238000013016 damping Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
- F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/02—Energy absorbers; Noise absorbers
- F16L55/033—Noise absorbers
- F16L55/035—Noise absorbers in the form of specially adapted hangers or supports
Abstract
The utility model belongs to the technical field of civil construction, and particularly relates to a civil engineering earthquake-resistant structure, which comprises a mounting plate; the mounting plate comprises an arc-shaped part and locking parts, the mounting plate is composed of a metal support and a rubber layer, the two locking parts are symmetrically connected with locking columns in a sliding mode, two ends of each locking column are respectively connected with a locking plate and a nut, the outer side surface of the arc-shaped part is connected with a buffer rod, a buffer cavity is arranged inside the buffer rod, the outer end of the buffer rod is connected with an elastic membrane, a buffer block is fixedly connected onto the elastic membrane, two ends of the mounting plate are provided with a wall body, and the side wall of the wall body is provided with a mounting groove and a positioning groove; according to the utility model, the buffer rod and the buffer block are arranged on the mounting plate, so that the pipeline and the wall body can be mounted more conveniently and rapidly, the effective buffer effect on the vibration of the pipeline in each direction can be achieved, the pipeline is prevented from loosening due to external vibration, and the shock resistance of the pipeline after mounting is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of civil construction, and particularly relates to a civil engineering earthquake-resistant structure.
Background
With the rapid development of the building industry, people have higher and higher requirements on the earthquake resistance of buildings, the pipeline laying is an important link of civil engineering, the quality of the earthquake resistance of the pipeline is an important factor influencing the earthquake resistance of the buildings, the pipeline in the buildings is made to have an important function of improving the earthquake resistance of the whole buildings, and the earthquake resistant structure of the pipeline has more and more important status. The existing pipeline laying is generally simpler, no obvious fixing tool exists, so that the pipeline and the auxiliary structure of the pipeline are easy to fall when the pipeline is vibrated from the outside, huge loss is caused, and meanwhile, the existing pipeline fixing tool structure can not adapt to the pipeline with different fixed diameters, so that the civil engineering anti-seismic structure is necessary.
The utility model provides a civil engineering anti-seismic structure, which solves the problems that pipelines are easy to fall when being subjected to external vibration, safety accidents are caused, and the pipelines with different diameters cannot be fixed. The utility model has novel structure, ingenious conception and convenient use, effectively relieves the looseness of the pipeline caused by external vibration, enhances the stability of the pipeline, is convenient for fixing the pipelines with different diameters and improves the convenience of use.
However, when the pipeline is installed between two walls with limited distance, the space between the two walls is narrow, so that a worker can easily interfere with the walls when installing the installation plate through the fixing plate and the fixing screws, the installation plate can only buffer along the length direction of the vibration damping column, the buffering direction and the angle are single, and the anti-seismic effect of the pipeline after installation is influenced.
In view of the above, the civil engineering anti-seismic structure provided by the utility model has the advantages that the buffer rods and the buffer blocks are arranged on the mounting plate, so that the pipeline and the wall body can be mounted more conveniently and quickly, the effective buffer effect on the vibration of the pipeline in all directions can be realized, the pipeline is prevented from being loosened due to the external vibration, and the anti-seismic capacity of the pipeline after being mounted is greatly improved.
Disclosure of Invention
In order to make up for the defects of the prior art, the utility model provides the civil engineering anti-seismic structure, the buffer rods and the buffer blocks are arranged on the mounting plate, so that the pipeline and the wall body can be mounted more conveniently and quickly, the effective buffer effect on the vibration of the pipeline in all directions can be achieved, the pipeline is prevented from being loosened due to external vibration, and the anti-seismic capacity of the pipeline after being mounted is greatly improved.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a civil engineering earthquake-resistant structure comprises two mounting plates which are symmetrically distributed; the mounting plate comprises an arc-shaped part at the middle part and locking parts at two ends, the mounting plate consists of an inner metal support and a rubber layer wrapped outside the metal support, two symmetrical locking parts are both connected with a locking column in a sliding way, one end of the locking column is connected with a locking plate, the other end of the locking column is connected with a nut in a threaded way, the outer side surface of the arc-shaped part is symmetrically connected with a cylindrical buffer rod made of rubber material, a buffer cavity is arranged inside the buffer rod, a group of metal sheets which are annularly and uniformly distributed are embedded inside the side wall of the buffer rod, the outer end of the buffer rod is connected with an elastic membrane, the elastic membrane is connected with the inner end of the buffer cavity through a spring, the elastic membrane at the outer end of the buffer rod is fixedly connected with a buffer block made of rubber material, wall bodies for mounting the buffer blocks are arranged at two ends of the mounting plate, and mounting grooves matched with the buffer blocks are arranged at the side wall parts of the wall bodies, the wall body corresponding to the top end of the mounting groove is connected with positioning grooves matched with the buffer blocks; when the pipeline damping device works, when the pipeline is installed between two walls with limited distance, because the space between the two walls is narrow, a worker can easily interfere with the walls when installing the installation plate through the fixing plate and the fixing screws, meanwhile, the installation plate can only buffer along the length direction of the damping column, the buffering direction and the angle are single, and the anti-seismic effect of the pipeline after installation is influenced; when the anti-seismic structure is used, firstly, a pipeline is preset between two wall bodies to be installed, then the two installation plates are sleeved on the pipeline and are connected through the locking columns, then, pressure is applied to the buffer block at the outer end of the buffer rod and is pressed into the buffer cavity, the buffer block pressed into the end part of the buffer cavity is respectively placed in the positioning groove, then, the installation plate is pushed to drive the buffer block to move towards the bottom end of the positioning groove, so that the buffer block can effectively move to the installation groove under the positioning effect of the positioning groove, at the moment, the buffer block moves to the inside of the installation groove under the rebound force of the end part of the buffer cavity and the spring and is mutually clamped with the installation groove, the installation plate is fixed under the clamping action of the buffer block and the installation groove, then, the nut is screwed, and the locking parts on the two installation plates drive the arc-shaped parts to be attached to the pipeline and fixed with the pipeline, the purpose of effectively fixing the pipeline is achieved, and the installation plate does not need to be installed on a narrow wall through screws in a time-consuming and labor-consuming manner, so that the pipeline is more convenient and faster to install and fix; when an earthquake occurs, the vibrating pipeline transmits acting force to the buffer block through the elastic buffer rod, and the buffer block is relieved through the elastic action of the buffer block and the side wall of the mounting groove, so that the elastic buffer block and the elastic buffer rod can play an effective buffer effect on vibration of the pipeline in all directions, and can effectively drive the pipeline to reset, and the pipeline is prevented from being loosened due to external vibration; the rubber layer that sets up in the metal support outside simultaneously can prevent that the metal support from causing the damage to the pipeline surface at the in-process of locking, and through the sheetmetal that sets up annular equipartition in buffer beam inside, the effectual ascending intensity of buffer beam axial that has improved, make the buffer beam can play effectual tight effect of clamp to the pipeline, also do not influence the buffer beam simultaneously and in radial ascending bending ability, thereby reduce the condition that makes the buffer beam reduce the cushioning effect of pipeline because of the setting of sheetmetal, the result of use of this antidetonation structure has further been improved.
Preferably, the buffer block is arranged in a spherical shape, and the cross section of the side wall of the mounting groove is arranged in an arc shape matched with the buffer block; the during operation through the shape that sets up buffer block and mounting groove for the buffer block can be more relaxed slide in the constant head tank is inside, also makes the more stable notch from the mounting groove of buffer block insert and cooperate with it simultaneously, prevents the condition of buffer block and mounting groove block difficulty, thereby has further improved convenience and stability of this shock-resistant structure when using.
Preferably, after the buffer block and the mounting groove are assembled, the spherical center of the buffer block is positioned inside the wall body; when in work, because the buffer block is made of rubber material, when the buffer block and the mounting groove are mounted, the elastic buffer block needs to be forcibly extruded and compressed into the mounting groove, after the buffer block and the mounting groove are assembled, the buffer block expands and resets under the action of self-rebounding force and is tightly attached to the side wall of the mounting groove, because the spherical center of the buffer block is positioned in the wall body, namely, the section shape of the mounting groove is larger than half of the section shape of the buffer block, the notch of the mounting groove is smaller than the maximum section of the buffer block, so that the side wall at the notch of the mounting groove can play a more comprehensive limiting effect on the buffer block, not only the stability and firmness of the buffer block and the mounting groove are enhanced when the buffer block and the mounting groove are matched, but also the condition that the buffer block is separated from the inside of the mounting groove is reduced, simultaneously also can carry out more effectual buffering to the pipeline vibrations through the effect of buffer block and mounting groove notch department lateral wall to the protection effect of antidetonation structure to the pipeline has further been improved.
Preferably, a sealing cavity is arranged between the rubber layer and the metal bracket, and the sealing cavity is communicated with the inner part of the buffer cavity; when the pipeline fixing device works, the sealing cavity is arranged in the mounting plate, so that the mounting plate has the effect of a protective bag on a pipeline, and the condition that the mounting plate is damaged by pressure in the pipeline fixing process is reduced; and in order to make the inside buffer block of cushion chamber of impressing can more effectually spout from cushion chamber tip, screw up locking portion through the nut this moment, make the gaseous atress compression of sealed chamber of locking portion department, thereby make the gas in the sealed chamber flow into inside the cushion chamber and extrude the buffer block through the elastic membrane, make the buffer block can more effectually impress inside the mounting groove and closely the pressfitting with it under the effect of inside atmospheric pressure of buffer chamber, stability and validity when further having improved earthquake-resistant structure when the installation.
Preferably, the outer side surfaces of the locking parts are connected with annular extrusion cavities, and the extrusion cavities and the rubber layers at the locking parts are respectively provided with connecting grooves which are communicated with each other; the during operation, when locking the locking portion through twisting the nut, the nut can exert pressure to the extrusion chamber with the jam plate this moment for the inside gaseous pressurized of extrusion chamber flows into sealed intracavity portion from the spread groove, thereby makes the inside more gaseous flow in cushion chamber of sealed intracavity portion and exerts bigger pressure to the buffer block, makes the inseparabler pressfitting of buffer block inside the mounting groove, thereby has further improved the stability and the validity of shock-resistant structure when the installation.
Preferably, the arc-shaped part at the inner end of the buffer rod is fixedly connected with an annular cavity, the annular cavity is made of the same material as the buffer rod, a metal sheet which is the same as the buffer rod is embedded in the side wall of the annular cavity, and the inner end of the buffer rod is installed in the annular cavity and can slide in the annular cavity; the during operation, through set up the annular chamber between buffer beam and arc portion, buffer beam slides with the annular chamber simultaneously and links to each other, make the total length of buffer beam and annular chamber can effectual regulation, thereby make this antidetonation structure can adapt to according to the wall body of different distances, when the body shakes along the axial of buffer beam simultaneously, the body can play certain buffering effect to the vibrations of self through the relative slip of annular chamber and buffer beam this moment, thereby further improvement the protection effect of antidetonation structure to the pipeline.
The utility model has the following beneficial effects:
1. according to the utility model, the buffer rod and the buffer block are arranged on the mounting plate, so that the pipeline and the wall body can be mounted more conveniently and rapidly, the effective buffer effect on the vibration of the pipeline in each direction can be achieved, the pipeline is prevented from loosening due to external vibration, and the shock resistance of the pipeline after mounting is greatly improved.
2. According to the utility model, the sealing cavity is arranged in the mounting plate, so that the condition that the mounting plate is damaged by pressure in the pipeline fixing process is reduced, and meanwhile, the buffer block can be more effectively pressed into the mounting groove and tightly pressed with the mounting groove, so that the stability and effectiveness of the anti-seismic structure during mounting are further improved.
Drawings
The utility model will be further explained with reference to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is a schematic view of the structure of the buffer rod according to the present invention;
in the figure: the mounting plate comprises a mounting plate 1, an arc-shaped part 11, a locking part 12, a metal support 13, a rubber layer 14, a sealing cavity 15, an extrusion cavity 16, a connecting groove 17, a locking column 2, a locking plate 21, a screw cap 22, a buffer rod 3, a buffer cavity 31, a metal sheet 32, an elastic membrane 33, a spring 34, a buffer block 35, a wall body 4, a mounting groove 41, a positioning groove 42 and an annular cavity 5.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the following embodiments.
As shown in fig. 1-5, the earthquake-proof structure for civil engineering of the present invention comprises two mounting plates 1 symmetrically distributed; the mounting plate 1 comprises an arc part 11 at the middle part and locking parts 12 at two ends, the mounting plate 1 consists of an inner metal support 13 and a rubber layer 14 wrapped outside the metal support 13, two symmetrical locking parts 12 are all connected with a locking column 2 in a sliding manner, one end of the locking column 2 is connected with a locking plate 21, the other end of the locking column 2 is in threaded connection with a nut 22, the outer side surface of the arc part 11 is symmetrically connected with a rubber buffer rod 3 which is made of rubber and cylindrical, a buffer cavity 31 is arranged inside the buffer rod 3, a group of metal sheets 32 which are annularly and uniformly distributed are embedded inside the side wall of the buffer rod 3, the outer end of the buffer rod 3 is connected with an elastic membrane 33, the elastic membrane 33 is connected with the inner end of the buffer cavity 31 through a spring 34, the elastic membrane 33 at the outer end of the buffer rod 3 is fixedly connected with a buffer block 35 made of rubber, and two ends of the mounting plate 1 are provided with a wall 4 for mounting the buffer block 35, the side wall of the wall 4 is provided with an installation groove 41 matched with the buffer block 35, and the wall 4 corresponding to the top end of the installation groove 41 is connected with a positioning groove 42 matched with the buffer block 35; when the pipeline damping device works, when the pipeline is installed between two walls with limited distance, because the space between the two walls is narrow, a worker can easily interfere with the walls when installing the installation plate 1 through the fixing plate and the fixing screws, meanwhile, the installation plate 1 can only buffer along the length direction of the damping column, the buffering direction and the angle are single, and therefore the anti-seismic effect of the pipeline after installation is influenced; when the anti-seismic structure is used, firstly, a pipeline is preset between two wall bodies 4 to be installed, then the two installation plates 1 are sleeved on the pipeline and the two installation plates 1 are connected through the locking columns 2, then pressure is applied to the buffer block 35 at the outer end of the buffer rod 3 and is pressed into the buffer cavity 31, the buffer block 35 pressed into the end part of the buffer cavity 31 is respectively placed in the positioning groove 42, then the installation plate 1 is pushed to drive the buffer block 35 to move towards the bottom end of the positioning groove 42, so that the buffer block 35 can effectively move to the installation groove 41 under the positioning effect of the positioning groove 42, at the moment, the buffer block 35 moves to the inside of the installation groove 41 under the rebound force of the end part of the buffer cavity 31 and the spring 34 and is clamped with the installation groove 41, the installation plate 1 is fixed under the clamping action of the buffer block 35 and the installation groove 41, and then the locking parts 12 on the two installation plates 1 are screwed up to drive the arc-shaped parts 11 to be attached to the pipeline and fixed to the pipeline through the locking parts 12 on the installation plate 1 The pipeline fixing device has the advantages that the purpose of effectively fixing the pipeline is achieved, the mounting plate 1 does not need to be mounted on a narrow wall through screws in a time-consuming and labor-consuming mode, and therefore the pipeline is mounted and fixed more conveniently and quickly; when an earthquake occurs, the vibrating pipeline transmits acting force to the buffer block 35 through the elastic buffer rod 3, and the buffer block 35 is relieved through the elastic action of the side wall of the mounting groove 41, so that the elastic buffer block 35 and the buffer rod 3 can effectively buffer the vibration of the pipeline in all directions, and can effectively drive the pipeline to reset, and the pipeline is prevented from being loosened due to external vibration; set up simultaneously and can prevent that metal support 13 from causing the damage to the pipeline surface at the in-process of locking at the outside rubber layer 14 of metal support 13, and through the sheetmetal 32 at 3 inside annular equipartitions that set up of buffer beam, the effectual 3 ascending intensity of buffer beam that has improved, make buffer beam 3 can play effectual tight effect of clamp to the pipeline, do not influence buffer beam 3 in radial ascending bending ability simultaneously yet, thereby reduce the condition that makes buffer beam 3 reduce the buffering effect of pipeline because of sheetmetal 32's setting, the result of use of this shock-resistant structure has further been improved.
As an embodiment of the present invention, the buffer block 35 is provided in a spherical shape, and the cross-sectional shape of the side wall of the mounting groove 41 is provided in an arc shape matching with the buffer block 35; the during operation, through the shape that sets up buffer block 35 and mounting groove 41 for buffer block 35 can be more relaxed slides in constant head tank 42 is inside, also makes buffer block 35 more stable insert and cooperate with it from mounting groove 41's notch simultaneously, prevents the condition of buffer block 35 and the difficult of mounting groove 41 block, thereby has further improved convenience and stability of this antidetonation structure when using.
As an embodiment of the present invention, after the buffer block 35 is assembled with the mounting groove 41, the center of the sphere of the buffer block 35 is located inside the wall 4; when the buffer block 35 is in operation, because the buffer block 35 is made of rubber, when the buffer block 35 and the mounting groove 41 are installed, the elastic buffer block 35 needs to be forcibly extruded and compressed into the mounting groove 41, after the buffer block 35 and the mounting groove 41 are assembled, the buffer block 35 is expanded and reset under the action of self-rebounding force and is tightly attached to the side wall of the mounting groove 41, because the center of sphere of the buffer block 35 is positioned inside the wall 4, namely the section shape of the mounting groove 41 is larger than half of the section shape of the buffer block 35, and the notch of the mounting groove 41 is smaller than the maximum section of the buffer block 35, the side wall at the notch of the mounting groove 41 can play a more comprehensive limiting effect on the buffer block 35, thereby not only enhancing the stability and firmness of the buffer block 35 and the mounting groove 41 in matching, reducing the situation that the buffer block 35 is separated from the inside of the mounting groove 41, but also effectively buffering pipeline vibration through the action of the side walls at the notches of the buffer block 35 and the mounting groove 41, thereby further improving the protection effect of the anti-seismic structure on the pipeline.
As an embodiment of the present invention, a sealing cavity 15 is provided between the rubber layer 14 and the metal bracket 13, and the sealing cavity 15 is communicated with the inside of the buffer cavity 31; when the pipeline protection device works, the sealing cavity 15 is arranged in the mounting plate 1, so that the mounting plate 1 has a protection bag effect on a pipeline, and the condition that the mounting plate 1 is damaged by pressure in the pipeline fixing process is reduced; and in order to make the buffer block 35 pressed into the buffer cavity 31 can be more effectively ejected from the end of the buffer cavity 31, the locking part 12 is screwed up through the nut 22 at the moment, so that the gas in the sealing cavity 15 at the locking part 12 is compressed under stress, the gas in the sealing cavity 15 flows into the buffer cavity 31 and extrudes the buffer block 35 through the elastic membrane 33, the buffer block 35 can be more effectively pressed into the mounting groove 41 under the action of the gas pressure in the buffer cavity 31 and is tightly pressed with the mounting groove, and the stability and the effectiveness of the anti-seismic structure during mounting are further improved.
As an embodiment of the utility model, the outer side surfaces of the locking parts 12 are connected with annular extrusion cavities 16, and the rubber layers 14 at the extrusion cavities 16 and the locking parts 12 are respectively provided with connecting grooves 17 which are communicated with each other; in operation, when locking portion 12 through screwing nut 22, nut 22 and jam plate 21 can exert pressure to extrusion chamber 16 this moment for inside gaseous pressurized of extrusion chamber 16 flows into inside sealed chamber 15 from connecting groove 17, thereby makes inside more gaseous inflow buffer chamber 31 of sealed chamber 15 and exerts bigger pressure to buffer block 35, makes the inseparabler pressfitting of buffer block 35 inside mounting groove 41, thereby further improved the stability and the validity of antidetonation structure when the installation.
As an embodiment of the present invention, an annular cavity 5 is fixedly connected to the arc portion 11 at the inner end of the buffer rod 3, the material of the annular cavity 5 is the same as that of the buffer rod 3, a metal sheet 32 which is the same as that in the buffer rod 3 is also embedded in the side wall of the annular cavity 5, and the inner end of the buffer rod 3 is installed in the annular cavity 5 and can slide in the annular cavity 5; the during operation, through set up annular chamber 5 between buffer beam 3 and arc portion 11, buffer beam 3 slides with annular chamber 5 simultaneously and links to each other, make buffer beam 3 can effectual regulation with the total length of annular chamber 5, thereby make this antidetonation structure can adapt to according to wall body 4 of different distances, when the body shakes along the axial of buffer beam 3 simultaneously, the body can play certain buffering effect to the vibrations of self through the relative slip of annular chamber 5 with buffer beam 3 this moment, thereby further improvement the protection effect of antidetonation structure to the pipeline.
When the installation structure works, firstly, a pipeline is preset between two wall bodies 4 to be installed, then the two installation plates 1 are sleeved on the pipeline and are connected through the locking columns 2, then pressure is applied to the buffer block 35 at the outer end of the buffer rod 3 and is pressed into the buffer cavity 31, the buffer block 35 pressed into the end part of the buffer cavity 31 is respectively placed in the positioning groove 42, then the installation plate 1 is pushed to drive the buffer block 35 to move towards the bottom end of the positioning groove 42, so that the buffer block 35 can effectively move to the installation groove 41 under the positioning effect of the positioning groove 42, at the moment, the buffer block 35 moves to the inside of the installation groove 41 under the rebound force of the end part of the buffer cavity 31 and the spring 34 and is mutually clamped with the installation groove 41, and therefore the installation plate 1 is fixed under the clamping action of the buffer block 35 and the installation groove 41, and then the locking parts 12 on the two installation plates 1 drive the arc-shaped parts 11 to be attached to and fixed with the pipeline by screwing the nut 22, the purpose of effectively fixing the pipeline is achieved, the installation plate 1 does not need to be installed on a narrow wall through screws in a time-consuming and labor-consuming manner, and therefore the pipeline is convenient and rapid to install and fix; when an earthquake occurs, the vibrating pipeline transmits acting force to the buffer block 35 through the elastic buffer rod 3, and the buffer block 35 is relieved through the elastic action of the side wall of the mounting groove 41, so that the elastic buffer block 35 and the buffer rod 3 can effectively buffer the vibration of the pipeline in all directions, and can effectively drive the pipeline to reset, and the pipeline is prevented from being loosened due to external vibration; set up simultaneously and can prevent that metal support 13 from causing the damage to the pipeline surface at the in-process of locking at the outside rubber layer 14 of metal support 13, and through the sheetmetal 32 at 3 inside annular equipartitions that set up of buffer beam, the effectual 3 ascending intensity of buffer beam that has improved, make buffer beam 3 can play effectual tight effect of clamp to the pipeline, do not influence buffer beam 3 in radial ascending bending ability simultaneously yet, thereby reduce the condition that makes buffer beam 3 reduce the buffering effect of pipeline because of sheetmetal 32's setting, the result of use of this shock-resistant structure has further been improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. A civil engineering earthquake-resistant structure comprises two mounting plates (1) which are symmetrically distributed; the method is characterized in that: the mounting plate (1) comprises an arc-shaped part (11) at the middle part and locking parts (12) at two ends, the mounting plate (1) consists of an internal metal support (13) and a rubber layer (14) wrapped outside the metal support (13), two symmetrical locking parts (12) are connected with locking columns (2) in a sliding mode, one end of each locking column (2) is connected with a locking plate (21), the other end of each locking column (2) is connected with a nut (22) in a threaded mode, the outer side face of the arc-shaped part (11) is connected with a rubber material and is a cylindrical buffer rod (3) in a symmetrical mode, a buffer cavity (31) is arranged inside the buffer rod (3), a group of metal sheets (32) uniformly distributed in an annular mode are inlaid inside the side wall of the buffer rod (3), an elastic membrane (33) is connected to the outer end of the buffer rod (3), and the elastic membrane (33) is connected with the inner end of the buffer cavity (31) through a spring (34), the elastic membrane (33) at the outer end of the buffer rod (3) is fixedly connected with a buffer block (35) made of rubber, two ends of the mounting plate (1) are provided with wall bodies (4) for mounting the buffer block (35), the side wall of each wall body (4) is provided with a mounting groove (41) matched with the buffer block (35), and the wall body (4) corresponding to the top end of each mounting groove (41) is connected with a positioning groove (42) matched with the buffer block (35);
a sealing cavity (15) is arranged between the rubber layer (14) and the metal support (13), and the sealing cavity (15) is communicated with the interior of the buffer cavity (31).
2. A civil engineering seismic structure according to claim 1, wherein: buffer block (35) set to spherical form, just the cross-sectional shape of mounting groove (41) lateral wall sets to the arc form with buffer block (35) matched with.
3. A civil engineering seismic structure according to claim 2, wherein: after the buffer block (35) and the mounting groove (41) are assembled, the spherical center of the buffer block (35) is located inside the wall body (4).
4. A civil engineering seismic structure according to claim 1, wherein: the outer side surface of the locking part (12) is connected with an annular extrusion cavity (16), and the rubber layer (14) at the extrusion cavity (16) and the locking part (12) is respectively provided with connecting grooves (17) which are communicated with each other.
5. A civil engineering seismic structure according to claim 1, wherein: have linked firmly annular chamber (5) on arc portion (11) of buffer rod (3) inner end department, the material of annular chamber (5) is the same with buffer rod (3), just it has sheet metal (32) the same with buffer rod (3) inside to inlay in the lateral wall of annular chamber (5) equally, the inner of buffer rod (3) is installed inside annular chamber (5) and can slide inside it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011027697.3A CN112212079B (en) | 2020-09-25 | 2020-09-25 | Civil engineering antidetonation structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011027697.3A CN112212079B (en) | 2020-09-25 | 2020-09-25 | Civil engineering antidetonation structure |
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| Publication Number | Publication Date |
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| CN112212079A CN112212079A (en) | 2021-01-12 |
| CN112212079B true CN112212079B (en) | 2022-02-25 |
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| CN202011027697.3A Active CN112212079B (en) | 2020-09-25 | 2020-09-25 | Civil engineering antidetonation structure |
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| CN113586806B (en) * | 2021-07-14 | 2022-11-01 | 福建华航建设集团有限公司 | Ocean engineering submarine pipeline erection device of two-way clamp formula |
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| CN204176146U (en) * | 2014-10-15 | 2015-02-25 | 上海建安化工设计有限公司 | A kind of flexible fixed support |
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| CN208997477U (en) * | 2018-11-05 | 2019-06-18 | 内江职业技术学院 | A kind of civil engineering anti-seismic structure |
| CN209354769U (en) * | 2018-12-29 | 2019-09-06 | 罗廷皓 | A kind of civil engineering anti-seismic structure |
| CN110657282A (en) * | 2019-09-29 | 2020-01-07 | 郑州铁路职业技术学院 | Civil engineering antidetonation structure |
| CN210857666U (en) * | 2019-10-18 | 2020-06-26 | 杭州佳恒建筑科技有限公司 | Building curtain wall with strong wind resistance level capability |
| CN211080643U (en) * | 2019-10-29 | 2020-07-24 | 济南大学 | Anti-seismic device for civil engineering |
| CN211499276U (en) * | 2019-12-11 | 2020-09-15 | 谷国丽 | A earthquake-resistant structure for architectural design |
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