CN113339592A - Quick-mounting type pipeline anti-seismic support and mounting method - Google Patents
Quick-mounting type pipeline anti-seismic support and mounting method Download PDFInfo
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- CN113339592A CN113339592A CN202110617469.XA CN202110617469A CN113339592A CN 113339592 A CN113339592 A CN 113339592A CN 202110617469 A CN202110617469 A CN 202110617469A CN 113339592 A CN113339592 A CN 113339592A
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- cross beam
- positioning rod
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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
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/1211—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing with a substantially-radial tightening or securing member
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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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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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
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
- F16L3/221—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals having brackets connected together by means of a common support
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to the technical field of anti-seismic supports, in particular to a quick-mounting type pipeline anti-seismic support and a mounting method. The anti-seismic support comprises a cross beam, a fixed support column, a fastener and a locking mechanism, wherein the fastener comprises a U-shaped rod body, the U-shaped rod body comprises an end rod part, the end rod part is provided with a plurality of clamping grooves, the clamping grooves are distributed along the length direction of the end rod part, the locking mechanism comprises two groups of lateral elastic clamps, each lateral elastic clamp comprises a positioning rod and a second spring, the upper end of each positioning rod is provided with a clamping block, one end of each second spring is connected with the corresponding positioning rod, and the second spring exerts outward rotation restoring elastic force on the corresponding positioning rod; when carrying out the piping erection, only need locate the pipeline with the buckle cover outside to in inserting the crossbeam from the perforation, locking mechanical system can restrict the buckle under the locking state, makes it can't upwards extract, accomplishes the quick fixed mounting of pipeline promptly, has greatly reduced installer's working strength, promotes work efficiency.
Description
Technical Field
The invention relates to the technical field of anti-seismic supports, in particular to a quick-mounting type pipeline anti-seismic support and a mounting method.
Background
At present, electromechanical equipment used in a building is more and more, when natural disasters such as earthquakes occur, secondary earthquakes disasters in the building can be caused, and therefore engineering personnel begin to install anti-seismic supports in the building, the anti-seismic supports are firmly connected with a building structure body, and the anti-seismic supports are important anti-seismic measures for effectively protecting the electromechanical equipment and pipelines, so that casualties or property loss in the building are avoided, and the time for the personnel in the building to safely escape from the building is prolonged.
The pipeline is generally fixed on the anti-seismic support through the hoop locking mode, the locking of more screws is needed during installation, most anti-seismic supports are arranged at the positions of the ceiling, the installation difficulty is further increased, and therefore the existing pipeline anti-seismic support is low in installation working efficiency and high in labor intensity.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the quick-mounting type pipeline anti-seismic support which is convenient to mount, can be adapted to different pipeline sizes and has a stable structure after being mounted.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a quick-mounting type pipeline antidetonation support, includes crossbeam, fixed stay, the crossbeam passes through fixed stay fixed mounting in ceiling department, its characterized in that: the device also comprises a buckle and a locking mechanism;
the fastener comprises a U-shaped rod body, a pressing plate and a first spring, wherein the opening of the U-shaped rod body is downward, the U-shaped rod body comprises an arc-shaped part arranged at the top and two end rod parts vertically extending downwards from two ends of the arc-shaped part, the end rod parts are recessed at one side inside and provided with a plurality of clamping grooves, the clamping grooves are arranged along the length direction of the end rod parts, each clamping groove is provided with a triangular groove body structure and comprises a first transverse flat bottom surface and a first inclined side surface, the pressing plate is arranged below the arc-shaped part, the upper end of the first spring is connected with the arc-shaped part, the lower end of the first spring is connected with the pressing;
a cavity is arranged in the cross beam, the locking mechanism is arranged in the cavity, through holes which penetrate into the cavity and are arranged in pairs are formed in the top surface of the cross beam, and the distance between the two through holes is matched with the distance between the rod parts at the two ends of the U-shaped rod body;
the locking mechanism comprises two groups of lateral elastic clamps, the two groups of lateral elastic clamps correspond to the lower positions of the two through holes respectively, each lateral elastic clamp comprises a positioning rod and a second spring, the lower end of each positioning rod is rotatably mounted on the bottom surface of the corresponding cross beam, an outward-protruding clamping block is arranged at the upper end of each positioning rod, each clamping block has a triangular block structure and comprises a second transverse flat bottom surface and a second inclined side surface, and one end of each second spring is connected with each positioning rod and applies outward-rotating restoring elastic force to each positioning rod;
the fastener is inserted into the through hole through two end rod parts of the U-shaped rod body, and the first inclined side surface and the second inclined side surface are matched to enable the end rod parts to overcome the elastic force to push the positioning rod towards the inner side, so that the fastener can be inserted downwards; the elastic force of the second spring can enable the positioning rod to rotate outwards to restore, so that after the clamping block is embedded into the clamping groove, the first horizontal flat bottom surface is matched with the second horizontal flat bottom surface, and the buckle cannot be pulled out upwards.
Furthermore, the locking mechanism also comprises a state adjusting assembly, the state adjusting assembly comprises a screw rod and a lifting block, the bottom surface of the cross beam is provided with a screw hole communicated into the cavity, the screw rod penetrates through the screw hole and enters the cavity, the lifting block is arranged at one end of the screw rod in the cavity, and the lifting block can rotate around the axis of the screw rod and is connected and arranged; the state adjusting assembly is arranged between the two groups of lateral elastic clamps, each lateral elastic clamp further comprises a supporting stop lever and a connecting rod, the supporting stop lever is arranged at the inner side of the corresponding positioning rod, the lower end of the corresponding supporting stop lever is rotatably mounted on the bottom surface of the corresponding cross beam, the second spring is arranged between the corresponding positioning rod and the corresponding supporting stop lever, two ends of the corresponding positioning rod and the corresponding supporting stop lever are respectively connected with the corresponding positioning rod, one end of the corresponding connecting rod is rotatably connected with the upper end of the corresponding supporting stop lever, and the other end of the corresponding connecting rod is rotatably connected with the corresponding lifting block; the screw rod rotates to drive the lifting block to move up and down, and the positioning rod is rotated under the drive of the connecting rod, the supporting stop lever and the second spring, so that the locking mechanism is changed between a locking state and an unlocking state.
Furthermore, the state adjusting assembly further comprises a third spring, the third spring is sleeved outside the screw rod, one end of the third spring abuts against the bottom surface of the cross beam, the other end of the third spring abuts against the lifting block, and upward elastic force is applied to the lifting block.
Further, the upper end of the screw rod is provided with two limiting convex rings which are arranged at intervals, the middle part of the lifting block is provided with a shaft hole, and the upper end of the screw rod is sleeved with the lifting block through the shaft hole and is limited between the two limiting convex rings.
Further, the lower end of the screw is provided with a hexagonal screw head and is located at an external position below the cross beam, the screw is driven to lift by rotating the hexagonal screw head, the hexagonal screw head is rotated to a position attached to the bottom surface of the cross beam, and the positioning rod is rotated to a state perpendicular to the bottom surface of the cross beam, wherein the state is a locking state.
Furthermore, the two ends of the second spring are respectively connected with the positioning rod and the supporting stop lever in a welding mode.
Furthermore, the bottom of the pressure plate is provided with an elastic rubber layer.
Furthermore, a plurality of groups of locking mechanisms are correspondingly arranged on the buckle and the locking mechanism, each group of locking mechanisms is arranged in the cavity of the cross beam along the length direction of the cross beam, and a plurality of pairs of through holes are correspondingly formed in the cross beam.
The quick-mounting type pipeline anti-seismic support mounting method is characterized by comprising the following steps of: comprising the following installation steps:
step one, a cross beam is fixedly arranged at a ceiling through a fixing support, a pipeline penetrates through the upper part of the cross beam and is placed on the top surface of the cross beam, a buckle is sleeved outside the pipeline, and two end rod parts penetrate into a cavity in the cross beam downwards from a through hole in the cross beam;
step two, the fastener is pressed downwards to enable the rod parts at the two ends to extrude the elastic clamping apparatus at the two sides, the lower end of the rod part at the end extrudes a second inclined side face of the clamping block, so that the positioning rod overcomes the elastic force of the second spring and rotates inwards, the fastener can further move downwards continuously, when the fastener moves downwards to a clamping groove corresponding to the position of the clamping block, the positioning rod rotates outwards and restores under the elastic force of the second spring, and the clamping block is embedded into the clamping groove;
thirdly, if the fastener continues to move downwards, the first inclined side face of the clamping groove extrudes the second inclined side face of the clamping block to slide mutually, so that the positioning rod overcomes the elastic force of the second spring to rotate inwards again, and the fastener can continue to move downwards until the next clamping groove descends to a position corresponding to the clamping block;
and step four, repeating the step three until the pipeline abuts against the buckle to enable the buckle to be incapable of moving downwards continuously, the pressing plate abuts against the pipeline and the first spring is in a compressed state, the first spring applies upward elastic force to the U-shaped rod body, so that the clamping block of the lateral elastic clamping apparatus is correspondingly clamped and embedded in a clamping groove of the end rod part, the first transverse flat bottom surface and the second transverse flat bottom surface are matched with each other, and the buckle is clamped and incapable of moving upwards under the action of the elastic force of the second spring on outward rotation of the positioning rod, namely the pipeline is positioned and installed on the cross beam.
Further, the method also comprises the following disassembly steps:
the screw of the state adjusting assembly rotates and descends to drive the lifting block to descend, the lateral elastic clamps on two sides are synchronously driven to move, the supporting stop lever is driven by the connecting rod to rotate towards the inner side, the second spring is connected with the positioning rod and the supporting stop lever, so that the supporting stop lever is driven to rotate towards the inner side, the clamping block at the upper end of the supporting stop lever moves inwards to separate the clamping block from the clamping groove, and even if the locking mechanism is changed into an unlocking state, the clamping block loses the limit and can move upwards to be taken out so as to disassemble the pipeline;
the rotating screw rod rises, the lifting block rises and synchronously drives the lateral elastic clamps at two sides to move, the connecting rod, the supporting stop lever and the second spring drive the positioning rod to rotate outwards until the positioning rod and the bottom surface of the cross beam are in a vertical state, and even if the locking mechanism is converted into a locking state, the buckle is ready to be installed and used next time.
As can be seen from the above description of the present invention, compared with the prior art, the quick-mounting type pipe anti-seismic support and the installation method provided by the present invention have the following advantages:
a. when the pipeline is installed, the buckle is sleeved outside the pipeline and inserted into the cross beam from the through hole, and the locking mechanism can limit the buckle in a locking state, so that the buckle cannot be pulled out upwards, and the quick fixed installation of the pipeline is completed, so that the working intensity of installation personnel is greatly reduced, and the working efficiency is improved;
the end rod parts of the b.U-shaped rod body are provided with a plurality of clamping grooves in an arrangement mode, and the structure of the lateral elastic clamping apparatus does not limit the downward movement of the buckle, so that when the buckle is inserted downwards, the clamping block can be selectively embedded into one of the clamping grooves from bottom to top, and even if pipelines with different sizes pass through the buckle, effective fixed installation can be realized;
c. the clamp plate of the fastener is connected below the arc-shaped part of the U-shaped rod body through the first spring, when the fastener is pressed downwards until the clamp plate is abutted against the pipeline and cannot be continuously inserted downwards, the first spring is compressed, the first spring can provide upward moving elasticity for the U-shaped rod body, the U-shaped rod body is finely adjusted to the position where the clamping block is embedded in an accurate clamping groove, the problem that the designed interval quantity of the clamping groove is not completely matched with the actual pipeline size is solved, and the pipeline is pressed downwards and fixed on the cross beam;
d. the adjusting assembly is driven by the screw rod to move the lifting block, and then the angle position of the positioning rod is changed through the connecting rod, the supporting stop lever and the second spring, so that the locking mechanism is changed between a locking state and an unlocking state, the buckle is disassembled or the locking mechanism is restored only by rotating the screw rod, and the operation is convenient;
e. one end of the third spring abuts against the bottom surface of the cross beam, the other end of the third spring abuts against the lifting block, the third spring can apply a vertical elastic force to the screw rod to play a role in limiting the screw rod, and the problem that the screw rod is loosened and passively rotates due to external vibration and other conditions is avoided;
f. hexagonal spiral shell head rotates to and is located with crossbeam bottom surface laminating position, and the locating lever rotates to the state of perpendicular crossbeam bottom surface, and this state is the locking state, and this kind of design makes operating personnel only need rotatory hexagonal spiral shell head rise to can't continue the position that rises when recovering locking mechanical system can, improves the convenience of actual operation.
Drawings
Fig. 1 is a schematic structural view of a quick-mounting type pipeline anti-seismic support according to the invention.
Fig. 2 is a schematic view of a locked state of the quick-mounting type pipeline anti-seismic support.
FIG. 3 is a schematic view of the state of the quick-mounting type pipeline anti-seismic support during the unlocking process.
FIG. 4 is an enlarged view of the invention at A in FIG. 3.
FIG. 5 is an enlarged view of the invention at B in FIG. 3.
FIG. 6 is a schematic view of an unlocked state of the quick-mounting type pipeline anti-seismic support.
The labels in the figure correspond to the following: 1. the structure comprises a cross beam, 11 cavities, 12 through holes, 13 screw holes, 2 fixing supports, 3 buckles, 31U-shaped rod bodies, 311 arc-shaped parts, 312 end rod parts, 313 clamping grooves, 3131 first transverse flat bottom surfaces, 1312 first inclined side surfaces, 32 pressing plates, 321 elastic rubber layers, 33 first springs, 4 locking mechanisms, 41 lateral elastic clamping devices, 411 positioning rods, 412 second springs, 413 clamping blocks, 4131 second transverse flat bottom surfaces, 4132 second inclined side surfaces, 414 supporting stop rods, 415 connecting rods, 42 state adjusting components, 421 screw rods, 4211 limiting convex rings, 4212 hexagonal screw heads, 422 lifting blocks, 4221 shaft holes, 423 third springs.
Detailed Description
The invention is further described below by means of specific embodiments.
Referring to fig. 1 to 6, a quick-mounting type pipe anti-seismic support comprises a cross beam 1, a fixing support 2, a buckle 3 and a locking mechanism 4.
The beam 1 is fixedly mounted at the ceiling by means of fixing posts 2.
The buckle 3 comprises a U-shaped rod body 31, a pressing plate 32 and a first spring 33, wherein the U-shaped rod body 31 is downward opened, the U-shaped rod body 31 comprises an arc-shaped part 311 arranged at the top and two end rod parts 312 vertically extending downwards from two ends of the arc-shaped part 311, a plurality of clamping grooves 313 are formed in the inner side surface of each end rod part 312 in a recessed mode, the clamping grooves 313 are arranged along the length direction of the end rod parts 312, each clamping groove 313 is of a triangular groove body structure and comprises a first transverse flat bottom surface 3131 and a first inclined side surface 1312, the pressing plate 32 is arranged below the arc-shaped part 311, an elastic rubber layer 321 is arranged at the bottom of the pressing plate 32, the upper end of the first spring 33 is connected with the arc-shaped part 311, the lower end of the first spring is connected with the pressing plate 32, and downward elastic force is applied to the pressing plate 32;
a cavity 11 is arranged in the beam 1, the locking mechanism 4 is arranged in the cavity 11, through holes 12 which penetrate through the cavity 11 and are arranged in pairs are formed in the top surface of the beam 1, and the distance between the two through holes 12 is matched with the distance between the rod parts 312 at the two ends of the U-shaped rod body 31;
the locking mechanism 4 comprises two groups of lateral elastic clamps 41 and a state adjusting assembly 42 arranged between the two groups of lateral elastic clamps 41;
the two sets of lateral elastic fixtures 41 correspond to the lower positions of the two through holes 12, respectively, each lateral elastic fixture 41 comprises a positioning rod 411 and a second spring 412, the lower end of each positioning rod 411 is rotatably mounted on the bottom surface of the cross beam 1, the upper end of each positioning rod 411 is provided with a fixture block 413 protruding outwards, each fixture block 413 is of a triangular block structure and comprises a second transverse flat bottom surface 4131 and a second inclined side surface 4132, and one end of each second spring 412 is connected with each positioning rod 411 and applies an elastic force returning outwards to the positioning rods 411;
the state adjustment assembly 42 comprises a screw 421, a lifting block 422 and a third spring 423, the bottom surface of the beam 1 is provided with a screw hole 13 communicated into the cavity, the screw 421 passes through the screw hole 13 and enters the cavity 11, the lifting block 422 is arranged at one end of the screw 421 in the cavity 11, the lifting block 422 can be rotatably connected and installed around the axis of the screw 421, specifically, the upper end of the screw 421 is provided with two spacing convex rings 4211 arranged at intervals, the middle part of the lifting block 422 is provided with a shaft hole 4221, the lifting block 422 is sleeved at the upper end of the screw 421 through the shaft hole 4221 and is limited between the two limit convex rings 4211, the lower end of the screw 421 is provided with a hexagonal screw head 4212 and is positioned at the outer position below the cross beam 1, the screw 421 is driven to move up and down by rotating the hexagonal screw 4212, the third spring 423 is sleeved outside the screw 421, one end of the third spring 423 props against the bottom surface of the beam 1, and the other end props against the lifting block 422, so as to apply an upward elastic force to the lifting block 422; the lateral elastic clamp 41 further comprises a supporting stop lever 414 and a connecting rod 415, the supporting stop lever 414 is arranged at the inner side of the positioning rod 411, the lower end of the supporting stop lever 414 is rotatably mounted on the bottom surface of the cross beam 1, the second spring 412 is arranged between the positioning rod 411 and the supporting stop lever 414, two ends of the second spring are respectively welded with the positioning rod 411 and the supporting stop lever 414, one end of the connecting rod 415 is rotatably connected with the upper end of the supporting stop lever 414, and the other end of the connecting rod 415 is rotatably connected with the lifting block 422;
the screw 421 rotates to drive the lifting block 422 to move up and down, and the positioning rod 411 is rotated by the driving of the connecting rod 415, the supporting stop lever 414 and the second spring 412, so that the locking mechanism 4 is changed between the locking state and the unlocking state.
The hexagonal screw head 4212 rotates to a position attached to the bottom surface of the cross beam 1, the positioning rod 411 rotates to a state perpendicular to the bottom surface of the cross beam 1, the state is a locking state, and due to the design, an operator only needs to rotate the hexagonal screw head 4212 to ascend to a position where the hexagonal screw head can not ascend continuously when the locking mechanism 4 is restored, so that the convenience of actual operation is improved; when the locking mechanism 4 is in a locked state, the buckle 3 is inserted into the through hole 12 through the two end rod parts 312 of the U-shaped rod body 31, and the first inclined side surface 1312 and the second inclined side surface 4132 are matched to enable the end rod parts 312 to push the positioning rod 411 inwards against the elastic force, so that the buckle 3 can be inserted downwards; the elastic force of the second spring 412 can make the positioning rod 411 rotate outward to return, so that the latch 413 is inserted into the slot 313, and the first horizontal flat bottom surface 3131 is matched with the second horizontal flat bottom surface 4131, so that the buckle 3 cannot be pulled out upward.
The buckle 3 and the locking mechanism 4 are correspondingly provided with a plurality of groups, each group of locking mechanisms 4 is arranged in the cavity 11 of the beam 1 along the length direction of the beam 1, and the beam 1 is correspondingly provided with a plurality of pairs of through holes 12, so that a plurality of groups of pipelines can be simultaneously installed on the beam 1.
A method for installing the anti-seismic support of quick-installing pipeline features that
The installation step:
step one, a beam 1 is fixedly arranged at a ceiling through a fixing support 2, a pipeline penetrates through the upper part of the beam 1 and is placed on the top surface of the beam 1, a buckle 3 is sleeved outside the pipeline, and two end rod parts 311 downwards penetrate into a cavity 11 in the beam 1 from a through hole 12 in the beam 1;
step two, in an initial state, the locking mechanism 4 is in a locking state, the buckle 3 is pressed downwards to enable the rod parts 312 at two ends to extrude the elastic clamps 41 at two sides, the lower end of the rod part 312 extrudes the second inclined side face 4132 of the clamping block 413, so that the positioning rod 411 overcomes the elastic force of the second spring 412 to rotate inwards, the buckle 3 can continue to move downwards, when the buckle 3 moves downwards to enable the clamping groove 313 to correspond to the clamping block 413, the positioning rod 411 rotates outwards and returns under the elastic force of the second spring 412, and the clamping block 313 is clamped in the clamping groove 313;
step three, if the buckle 3 continues to move downwards, the first inclined side surface 1312 of the clamping groove 313 extrudes the second inclined side surface 4132 of the clamping block 413 to slide mutually, so that the positioning rod 411 overcomes the elastic force of the second spring 412 to rotate inwards again, and the buckle 3 can continue to move downwards until the next clamping groove 313 descends to a position corresponding to the clamping block 413;
and step four, repeating the step three until the pipe abuts against the buckle 3 to prevent the buckle 3 from continuously moving downwards, at this time, the pressing plate 32 abuts against the pipe and the first spring 33 is in a compressed state, the first spring 33 applies an upward elastic force to the U-shaped rod body 31, so that the fixture block 413 of the lateral elastic fixture 41 is correspondingly clamped and embedded in a fixture groove 313 of the end rod part 312, the buckle 3 is clamped and prevented from moving upwards under the mutual matching of the first transverse flat bottom surface 3131 and the second transverse flat bottom surface 4131 and the action of the elastic force of the second spring 412 on the outward rotation of the positioning rod 411, that is, the pipe is positioned and mounted on the cross beam 1. (refer to FIG. 1 for state)
The rest pipelines are fixed through the buckles 3 in the same mode, and operators can finish fixed installation only by pressing down the buckles 3, so that the working difficulty is greatly reduced, and the field installation working time is shortened.
Disassembling:
the hexagonal head 4212 of the screw 421 is located outside the beam 1, and is rotated by a wrench or other equipment, so that the screw 421 rotates and descends to drive the lifting block 422 to descend, and synchronously drive the lateral elastic fixtures 41 on both sides to move, and drive the supporting stop rod 414 to rotate towards the inner side through the connecting rod 415, and the second spring 412 connects the positioning rod 411 and the supporting stop rod 414, so that the supporting stop rod 414 is driven to rotate towards the inner side, and the fixture block 413 at the upper end of the supporting stop rod 414 moves inwards to separate the fixture block 413 from the fixture groove 313, even if the locking mechanism 4 is changed into an unlocking state (see fig. 3-5), the fastener 3 loses the limit and can move upwards to be taken out, and the pipeline can be disassembled; (refer to FIG. 6 for state)
The hexagonal screw 4212 is rotated to rotate the screw 421 to ascend, the lifting block 422 ascends and synchronously drives the lateral elastic clamps 41 at two sides to move, the positioning rod 411 is driven to rotate outwards by the connecting rod 415, the supporting stop rod 414 and the second spring 412, the hexagonal screw 4212 rotates to be attached to the bottom surface of the cross beam 1, so that the positioning rod 411 and the bottom surface of the cross beam 1 are in a vertical state, even if the locking mechanism 4 is changed into a locking state, the buckle 3 is ready to be installed and used next time.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (10)
1. The utility model provides a quick-mounting type pipeline antidetonation support, includes crossbeam, fixed stay, the crossbeam passes through fixed stay fixed mounting in ceiling department, its characterized in that: the device also comprises a buckle and a locking mechanism;
the fastener comprises a U-shaped rod body, a pressing plate and a first spring, wherein the opening of the U-shaped rod body is downward, the U-shaped rod body comprises an arc-shaped part arranged at the top and two end rod parts vertically extending downwards from two ends of the arc-shaped part, the end rod parts are recessed at one side inside and provided with a plurality of clamping grooves, the clamping grooves are arranged along the length direction of the end rod parts, each clamping groove is provided with a triangular groove body structure and comprises a first transverse flat bottom surface and a first inclined side surface, the pressing plate is arranged below the arc-shaped part, the upper end of the first spring is connected with the arc-shaped part, the lower end of the first spring is connected with the pressing plate, and downward elastic force is applied to the pressing plate;
a cavity is arranged in the cross beam, the locking mechanism is arranged in the cavity, through holes which penetrate into the cavity and are arranged in pairs are formed in the top surface of the cross beam, and the distance between the two through holes is matched with the distance between the rod parts at the two ends of the U-shaped rod body;
the locking mechanism comprises two groups of lateral elastic clamps, the two groups of lateral elastic clamps correspond to the lower positions of the two through holes respectively, each lateral elastic clamp comprises a positioning rod and a second spring, the lower end of each positioning rod is rotatably mounted on the bottom surface of the corresponding cross beam, an outward-protruding clamping block is arranged at the upper end of each positioning rod, each clamping block has a triangular block structure and comprises a second transverse flat bottom surface and a second inclined side surface, and one end of each second spring is connected with each positioning rod and applies outward-rotating restoring elastic force to each positioning rod;
the fastener is inserted into the through hole through two end rod parts of the U-shaped rod body, and the first inclined side surface and the second inclined side surface are matched to enable the end rod parts to overcome the elastic force to push the positioning rod towards the inner side, so that the fastener can be inserted downwards; the elastic force of the second spring can enable the positioning rod to rotate outwards to restore, so that after the clamping block is embedded into the clamping groove, the first horizontal flat bottom surface is matched with the second horizontal flat bottom surface, and the buckle cannot be pulled out upwards.
2. A quick-install anti-seismic support for pipes according to claim 1, characterized in that: the locking mechanism further comprises a state adjusting assembly, the state adjusting assembly comprises a screw rod and a lifting block, the bottom surface of the cross beam is provided with a screw hole communicated into the cavity, the screw rod penetrates through the screw hole to enter the cavity, the lifting block is installed at one end of the screw rod in the cavity, and the lifting block can be rotatably connected and installed around the axis of the screw rod; the state adjusting assembly is arranged between the two groups of lateral elastic clamps, each lateral elastic clamp further comprises a supporting stop lever and a connecting rod, the supporting stop lever is arranged at the inner side of the corresponding positioning rod, the lower end of the corresponding supporting stop lever is rotatably mounted on the bottom surface of the corresponding cross beam, the second spring is arranged between the corresponding positioning rod and the corresponding supporting stop lever, two ends of the corresponding positioning rod and the corresponding supporting stop lever are respectively connected with the corresponding positioning rod, one end of the corresponding connecting rod is rotatably connected with the upper end of the corresponding supporting stop lever, and the other end; the screw rod rotates to drive the lifting block to move up and down, and the positioning rod is rotated under the drive of the connecting rod, the supporting stop lever and the second spring, so that the locking mechanism is changed between a locking state and an unlocking state.
3. A quick-fit type pipe anti-seismic support according to claim 2, characterized in that: the state adjusting assembly further comprises a third spring, the third spring is sleeved outside the screw rod, one end of the third spring abuts against the bottom surface of the cross beam, the other end of the third spring abuts against the lifting block, and upward elastic force is applied to the lifting block.
4. A quick-fit type pipe anti-seismic support according to claim 2, characterized in that: the screw rod upper end is equipped with two spacing bulge loops of interval arrangement, the lifter middle part is equipped with the shaft hole, and the lifter is located the screw rod upper end and is spacing between two spacing bulge loops through the shaft hole cover.
5. A quick-fit type pipe anti-seismic support according to claim 2, characterized in that: the lower end of the screw is provided with a hexagonal screw head and is positioned at the outer position below the cross beam, the screw is driven to lift by rotating the hexagonal screw head, the hexagonal screw head rotates to the position attached to the bottom surface of the cross beam, and the positioning rod rotates to the state perpendicular to the bottom surface of the cross beam, wherein the state is a locking state.
6. A quick-fit type pipe anti-seismic support according to claim 2, characterized in that: and two ends of the second spring are respectively welded with the positioning rod and the supporting stop lever.
7. A quick-install anti-seismic support for pipes according to claim 1, characterized in that: and an elastic rubber layer is arranged at the bottom of the pressing plate.
8. An anti-seismic support for quick-mounting pipes according to any one of claims 1 to 7, characterized in that: the buckle and the locking mechanism are correspondingly provided with a plurality of groups, each group of locking mechanisms is arranged in the cavity of the cross beam along the length direction of the cross beam, and the cross beam is correspondingly provided with a plurality of pairs of through holes.
9. The quick-mounting type pipeline anti-seismic support mounting method is characterized by comprising the following steps of: comprising the following installation steps:
step one, a cross beam is fixedly arranged at a ceiling through a fixing support, a pipeline penetrates through the upper part of the cross beam and is placed on the top surface of the cross beam, a buckle is sleeved outside the pipeline, and two end rod parts penetrate into a cavity in the cross beam downwards from a through hole in the cross beam;
step two, the fastener is pressed downwards to enable the rod parts at the two ends to extrude the elastic clamping apparatus at the two sides, the lower end of the rod part at the end extrudes a second inclined side face of the clamping block, so that the positioning rod overcomes the elastic force of the second spring and rotates inwards, the fastener can further move downwards continuously, when the fastener moves downwards to a clamping groove corresponding to the position of the clamping block, the positioning rod rotates outwards and restores under the elastic force of the second spring, and the clamping block is embedded into the clamping groove;
thirdly, if the fastener continues to move downwards, the first inclined side face of the clamping groove extrudes the second inclined side face of the clamping block to slide mutually, so that the positioning rod overcomes the elastic force of the second spring to rotate inwards again, and the fastener can continue to move downwards until the next clamping groove descends to a position corresponding to the clamping block;
and step four, repeating the step three until the pipeline abuts against the buckle to enable the buckle to be incapable of moving downwards continuously, the pressing plate abuts against the pipeline and the first spring is in a compressed state, the first spring applies upward elastic force to the U-shaped rod body, so that the clamping block of the lateral elastic clamping apparatus is correspondingly clamped and embedded in a clamping groove of the end rod part, the first transverse flat bottom surface and the second transverse flat bottom surface are matched with each other, and the buckle is clamped and incapable of moving upwards under the action of the elastic force of the second spring on outward rotation of the positioning rod, namely the pipeline is positioned and installed on the cross beam.
10. The quick-mounting type pipeline anti-seismic support mounting method according to claim 9, characterized in that: further comprising the following disassembly steps:
the screw of the state adjusting assembly rotates and descends to drive the lifting block to descend, the lateral elastic clamps on two sides are synchronously driven to move, the supporting stop lever is driven by the connecting rod to rotate towards the inner side, the second spring is connected with the positioning rod and the supporting stop lever, so that the supporting stop lever is driven to rotate towards the inner side, the clamping block at the upper end of the supporting stop lever moves inwards to separate the clamping block from the clamping groove, and even if the locking mechanism is changed into an unlocking state, the clamping block loses the limit and can move upwards to be taken out so as to disassemble the pipeline;
the rotating screw rod rises, the lifting block rises and synchronously drives the lateral elastic clamps at two sides to move, the connecting rod, the supporting stop lever and the second spring drive the positioning rod to rotate outwards until the positioning rod and the bottom surface of the cross beam are in a vertical state, and even if the locking mechanism is converted into a locking state, the buckle is ready to be installed and used next time.
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| CN202110617469.XA CN113339592B (en) | 2021-05-31 | 2021-05-31 | Quick-mounting type pipeline anti-seismic support and mounting method |
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| CN113339592B (en) | 2023-04-07 |
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