CN111779915A - Basement electrical equipment pipeline hanger system - Google Patents

Basement electrical equipment pipeline hanger system Download PDF

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Publication number
CN111779915A
CN111779915A CN202010683731.6A CN202010683731A CN111779915A CN 111779915 A CN111779915 A CN 111779915A CN 202010683731 A CN202010683731 A CN 202010683731A CN 111779915 A CN111779915 A CN 111779915A
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CN
China
Prior art keywords
locking
sleeve
block
groove
wedge
Prior art date
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Granted
Application number
CN202010683731.6A
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Chinese (zh)
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CN111779915B (en
Inventor
石研研
尤鹏超
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Technology Information Center Of State Power Investment Corp Henan Power Co ltd
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Individual
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Priority to CN202010683731.6A priority Critical patent/CN111779915B/en
Publication of CN111779915A publication Critical patent/CN111779915A/en
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Publication of CN111779915B publication Critical patent/CN111779915B/en
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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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/10—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate gripping parts moved into their final position in relation to the body of the device by a separate operation
    • 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
    • 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
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The invention relates to the technical field of hangers, in particular to a pipeline hanger system for electrical equipment in a basement. The quick inserting device comprises a connecting base, a plurality of wedge blocks, a locking sleeve and an unlocking sleeve; the wedge block is rotatably connected to the upper end of the connecting base, and the locking sleeve and the unlocking sleeve are sequentially rotatably sleeved on the outer side of the outer circular surface of the connecting base from top to bottom and are correspondingly arranged with the wedge block; the pipeline clamp is inserted into the connecting base from the lower end, the locking sleeve and the unlocking sleeve are matched to rotate and drive the outer end of the wedge block to rotate, and the inner end of the wedge block is made to rotate to enter or exit the pipeline clamp, so that the pipeline clamp and the quick-inserting device are mutually locked or released. The quick-inserting device is arranged, so that the pipeline can be assembled and disassembled only by rotating the locking sleeve and the unlocking sleeve in a matched mode, the bolt does not need to be disassembled on a construction site, the pipeline clamp can be assembled and disassembled quickly, and the pipeline clamp is convenient and quick.

Description

Basement electrical equipment pipeline hanger system
Technical Field
The invention relates to the technical field of hangers, in particular to a pipeline hanger system for electrical equipment in a basement.
Background
Among the electrical equipment of basement pipe-line system, common pipeline support mode is for installing through pipeline gallows, and this type of gallows except will bearing pipeline weight, the absorption vibrations, balanced pipe-line system's effort, and the installation of gallows should be convenient for underground construction simultaneously. The existing pipeline hanger is mainly fixed by adopting bolt connection, needs to be hoisted for a long time in the installation process, and is time-consuming and labor-consuming.
For example, chinese patent application No. 201710899491.1 discloses a spring gallows, which comprises an outer shell, the shell top is equipped with the hanger plate, be equipped with spring plate in the shell, vertical spring is connected to spring plate's upper end, the top of vertical spring is fixed on the inner wall at shell top, spring plate below is equipped with the connecting rod, the connecting rod is equipped with four evenly distributed's horizontal spring all around at least, horizontal spring's the other end is fixed on the inner wall of casing side, the bottom of connecting rod is equipped with the jib, the bottom of jib is equipped with the disc, the middle part of disc is equipped with the pivot, be equipped with in the pivot and can revolute axle pivoted carousel, disc and carousel pass through fastener locking fixed, be equipped.
Among the above-mentioned prior art, fix the pipe clamp on the carousel, the carousel passes through fastener and disc fixed connection, though need not dismantle the pipeline through the fixing bolt who dismantles punch holder and lower plate, still need utilize the fixing bolt of instrument dismantlement fastener when dismantling the carousel to need deposit instrument and bolt, therefore this prior art is still very limited to the improvement of pipeline installation and removal convenience when site operation.
Disclosure of Invention
According to the defects of the prior art, the invention provides a pipeline hanger system of electrical equipment in a basement, and aims to solve the problem that the existing pipeline hanger system is inconvenient to assemble and disassemble.
The invention discloses a pipeline hanger system of electrical equipment in a basement, which adopts the following technical scheme:
the pipeline clamp comprises a hanging seat and a pipeline clamp, wherein the hanging seat is fixedly connected with a wall body; a frame body with a hollow interior is connected below the hanging seat;
the lower end of the frame body is connected with a quick insertion device, and the quick insertion device comprises a connecting base fixedly connected with the frame body, a plurality of wedges, a locking sleeve and an unlocking sleeve; the wedge block is rotatably connected to the upper end of the connecting base, the locking sleeve and the unlocking sleeve are sequentially and rotatably sleeved on the outer side of the outer circular surface of the connecting base from top to bottom, and the locking sleeve and the unlocking sleeve are correspondingly installed with the wedge block;
the pipeline clamp comprises a clamping part and a connecting rod column arranged on the upper side of the clamping part, a locking groove is formed in the peripheral wall of the connecting rod column, and the connecting rod column is inserted into the connecting base from the lower end, passes through the wedge block and then further extends into the frame body; the locking sleeve and the unlocking sleeve are matched to rotate and drive the outer end of the wedge block to rotate, so that the inner end of the wedge block rotates to enter or exit the locking groove, the pipeline clamp and the quick-insertion device are locked with each other or the locking between the pipeline clamp and the quick-insertion device is released; when the inner end of the wedge block enters the locking groove, the outer end of the wedge block is tightly matched with the locking sleeve in a propping mode so as to carry out self-locking.
Optionally, a locking table and a poking block protruding towards the center direction of the locking sleeve are sequentially arranged on the inner ring surface at the bottom end of the locking sleeve at intervals along the clockwise direction;
the locking platform is provided with an arc wedge surface, and the distance from the arc wedge surface to the center of the locking sleeve is gradually increased along the clockwise direction, so that when the locking sleeve rotates clockwise, the arc wedge surface is matched with the outer end of the wedge block to generate locking friction force when the inner end of the wedge block is inserted into the locking groove;
the shifting block is provided with a shifting center extending towards the corresponding locking platform so as to push the wedge block to rotate when the locking sleeve rotates anticlockwise;
pushing blocks protruding towards the center direction of the unlocking sleeve are uniformly distributed on the inner ring surface of the unlocking sleeve along the circumferential direction of the locking sleeve, so that when the unlocking sleeve rotates clockwise, the pushing blocks push the outer end of the wedge block to rotate;
the locking table, the shifting block and the pushing block form a driving group, and the outer end of the wedge block is located between the pushing block and the shifting block of the driving group.
Optionally, a plurality of mounting grooves are uniformly formed in the upper end surface of the connecting base along the circumferential direction of the connecting base, the mounting grooves penetrate through the inner circular surface and the outer circular surface of the connecting base, and the width of a gap formed by the connection between the mounting grooves and the outer circular surface of the connecting base is larger than that of a gap formed by the connection between the mounting grooves and the inner circular surface of the connecting base;
the wedge block comprises a first block body and a second block body which are connected with each other, the first block body is arranged on the outer side of the second block body, and the wedge block is rotatably arranged in the mounting groove at the joint of the first block body and the second block body;
the first block body is bent clockwise relative to the second block body, the outer end face of the first block body is an arc face which protrudes outwards and is used for being tangent to an arc wedge face, and the distance from the starting edge of the outer end face of the first block body in the clockwise direction to the rotation axis of the wedge block is smaller than the distance from the ending edge to the rotation axis of the wedge block.
Optionally, the quick-insertion device further comprises a connecting sleeve, and the connecting sleeve is screwed outside the frame body and the connecting base to fixedly connect the frame body and the connecting base;
a plurality of avoidance notches are uniformly formed in the lower portion of the connecting sleeve along the center of the connecting sleeve, and each avoidance notch is used for avoiding one wedge block;
the locking sleeve and the unlocking sleeve are sleeved outside the connecting sleeve, a limiting boss protruding out of the outer circular surface of the connecting sleeve is arranged at the upper end of the connecting sleeve, and the limiting boss blocks the locking sleeve and the unlocking sleeve from moving upwards.
Optionally, the quick-insertion device further comprises a third locking nut, the third locking nut is located below the unlocking sleeve and is in threaded connection with the connection base, and the third locking nut blocks the locking sleeve and the unlocking sleeve from moving downwards.
Optionally, the connecting rod post includes first cylinder and second cylinder, the diameter of first cylinder is less than the diameter of second cylinder, first cylinder inserts the inside of connecting the base, just the second cylinder with the lower bottom surface of connecting the base is inconsistent, the locking groove be for set up in on the perisporium of first cylinder and around the ring groove of first cylinder a week.
Optionally, a first pin hole with an axis extending vertically is formed in the center of the joint of the first block and the second block; the tank bottom surface of mounting groove is vertical downwards to be provided with the second pinhole, first pinhole with the interpolation of second pinhole is equipped with the round pin post, round pin post and second pinhole interference fit, the round pin post with first pinhole normal running fit.
Optionally, the connection base is provided with an avoidance groove which extends vertically and is arranged below the mounting groove.
Optionally, a lead screw is vertically arranged inside the lower end of the hanging seat, a screw cap is arranged on the lead screw, the frame body is connected to the lower end of the screw cap, and the lead screw penetrates through the screw cap and extends into the frame body;
the lower end of the screw rod is provided with a spring base, the spring base comprises a connecting piece and a mounting seat, the connecting piece is in threaded connection with the screw rod, the mounting seat is uniformly arranged along the circumferential direction of the connecting piece, and one end, far away from the connecting piece, in the mounting seat is provided with a first groove extending horizontally;
the center of the frame body is provided with a first through hole which is communicated up and down, and guide grooves which extend along the vertical direction are uniformly distributed on the inner wall of the first through hole along the circumferential direction;
a sliding block is arranged in the guide groove in a sliding mode, a second groove extending horizontally is formed in the end face, close to the center of the frame body, of the sliding block, the mounting seat extends into the second groove, and the width of the mounting seat is smaller than that of the second groove;
and a first spring extending along the horizontal direction is arranged in the first groove and the second groove, and the first spring is in abutting fit with the bottom surfaces of the first groove and the second groove.
Optionally, the lead screw slidably passes through a screw cap; a second locking nut and a bearing nut are respectively in threaded connection with the upper part and the lower part of the screw rod, which are positioned above the screw cap;
and a second spring extending along the vertical direction is arranged between the screw cap and the bearing nut, and the second spring is sleeved on the lead screw and is in jacking fit with the screw cap and the bearing nut.
The invention has the beneficial effects that: according to the basement electrical equipment pipeline hanger system, the quick-inserting device is arranged below the rack body and comprises the connecting base, the wedge block, the locking sleeve and the unlocking sleeve, after the pipeline clamp is inserted into the connecting base, the wedge block can be pushed to be inserted into or withdrawn from the pipeline clamp by rotating the locking sleeve and the unlocking sleeve in a matching mode, the pipeline clamp and the quick-inserting device are locked or released, and then the pipeline clamp is quickly assembled and disassembled, so that bolts of the pipeline clamp can be disassembled one by one on site, tools and bolts do not need to be stored, the pipeline can be quickly assembled and disassembled, and the construction on site or the maintenance of the pipeline are facilitated.
According to the invention, the spring base is arranged at the lower end of the lead screw, the first spring is arranged in the spring base, and the first spring is connected with the frame body through the sliding block, so that the hanger has a front-back and left-right shock absorption function, and meanwhile, the spring base drives the first spring to have a front-back and left-right shaking distance in the sliding block, so that the first spring has a larger moving range and stronger shock absorption capacity.
According to the invention, the second spring is sleeved on the screw rod, so that the suspension bracket has shock absorption capability in the vertical direction, and the shock absorption capability of the suspension bracket is further improved.
According to the invention, the second adjusting nut is arranged above the screw cap, and the height of the hanging bracket and the pretightening force of the second spring can be changed by adjusting the second locking nut, so that the hanging bracket can meet different installation environments and installation requirements.
Drawings
In order to illustrate more clearly the embodiments of the invention or the solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained by those skilled in the art without inventive exercise from these drawings, it being understood that these drawings are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of an embodiment of a pipe hanger system for electrical equipment in a basement according to the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is a schematic view of the assembled pipe clamp, wedge and connection base of the present invention;
FIG. 4 is a three-dimensional exploded view of the locking sleeve, unlocking sleeve and third locking nut of the present invention;
FIG. 5 is a schematic structural view of the connecting sleeve of the present invention;
FIG. 6 is a sectional view of the wedge block of FIG. 2 at B-B in a locked state;
FIG. 7 is a cross-sectional view of the wedge at B-B of FIG. 2 in a relaxed state;
FIG. 8 is a cross-sectional structural view taken along line B-B of FIG. 2 with the wedges relaxed and the conduit clamp not attached to the connection base;
fig. 9 is a sectional structural view at C-C in fig. 2.
In the figure: 1. a wall body; 2. a hanging seat; 3. an expansion bolt; 4. a first lock nut; 5. a lead screw; 6. a second lock nut; 7. a screw cap; 8. a frame body; 81. a guide groove; 9. connecting sleeves; 91. avoiding the notch; 92. a limiting boss; 10. a locking sleeve; 11. unlocking the sleeve; 12. a third lock nut; 13. an upper pipe clamp; 131. a first column; 132. a second cylinder; 133. a locking groove; 14. fixing the bolt; 15. a lower pipe clamp; 16. a pin; 17. a wedge block; 171. a first block; 172. a second block; 18. a slider; 181. a second groove; 19. a first spring; 20. a spring mount; 201. a connecting member; 202. a mounting seat; 203. a first groove; 21. a load-bearing nut; 22. a second spring; 23. connecting a base; 231. mounting grooves; 24. a pushing block; 25. a locking table; 251. a first vertical plane; 252. a circular arc wedge surface; 26. a shifting block; 27. avoiding the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 9, the pipe hanger system for the electrical equipment in the basement comprises a hanger base 2 and a pipe clamp, wherein the hanger base 2 is fixedly connected with a wall 1 through an expansion bolt 3. The pipe clamp comprises a clamping part and a connecting rod column arranged on the upper side of the clamping part, the clamping part comprises an upper pipe clamp 13 and a lower pipe clamp 15, and the upper pipe clamp 13 and the lower pipe clamp 15 are connected in a locking mode through a fixing bolt 14 to clamp an underground pipe.
The below of hanging seat 2 is connected with inside hollow support body, and the lower extreme of support body is connected with fast cartridge and puts, and fast cartridge is put including connecting base 23, a plurality of voussoir 17, lock sleeve 10 and unblock cover 11, connects base 23 and support body 8 fixed connection. The wedge 17 is rotatably installed at the upper end of the connection base 23, the connection base 23 is a hollow cylinder structure, a plurality of installation grooves 231 are uniformly arranged on the upper end surface of the connection base 23 along the circumferential direction of the connection base 23, the wedge 17 is rotatably installed in the installation grooves 231, the number of the wedges 17 is the same as that of the installation grooves 231, the installation grooves 231 penetrate through the inner annular surface of the connection base 23 and the outer annular surface of the connection base 23, and the width of the gap formed by the connection of the installation grooves 231 and the outer annular surface of the connection base 23 is larger than that of the gap formed by the connection of the installation grooves 231 and the inner annular surface of the connection base 23, so that. The locking sleeve 10 and the unlocking sleeve 11 are sequentially and rotatably sleeved on the outer side of the outer circular surface of the connecting base 23 from top to bottom, and the locking sleeve 10 and the unlocking sleeve 11 are correspondingly arranged with the wedge block 17. The lower end of the outer circular surface of the connecting base 23 and located in the mounting groove 231 is provided with a vertically extending avoiding groove 27 to facilitate the mounting and dismounting of the locking sleeve 10 and the unlocking sleeve 11.
The connecting rod column is fixedly connected to the upper end of the upper pipe clamp 13, the connecting rod column comprises a first column body 131 and a second column body 132 which are coaxially arranged, the diameter of the first column body 131 is smaller than that of the second column body 132, and a locking groove 133 which surrounds the first column body 131 in a circle is formed in the peripheral wall of the first column body 131. The first column 131 is inserted into the second through hole of the connection base 23 from the lower end and further extends into the frame body 8 after passing through the wedge 17, and the second column 132 abuts against the lower surface of the connection base 23. The locking sleeve 10 and the unlocking sleeve 11 rotate in a matching way and drive the outer end of the wedge 17 to rotate, so that the inner end of the wedge 17 rotates into or out of the locking groove 133, and the pipeline clamp and the quick-insertion device are locked with each other or unlocked. When the inner end of the wedge 17 enters the locking groove 133, the wedge 17 is tightly matched with the locking sleeve 10 to perform self-locking.
The inner ring surface at the bottom end of the locking sleeve 10 is sequentially provided with a locking platform 25 and a poking block 26 at intervals along the clockwise direction, wherein the locking platform 25 and the poking block protrude towards the center direction of the locking sleeve 10. The locking table 25 has an upper surface, a lower surface, and a peripheral wall surface connecting the upper surface and the lower surface, and the peripheral wall surface includes a first vertical surface 251 connected to the inner annular surface of the locking table 25 and close to the dial block 26, a second vertical surface connected to the inner annular surface of the locking table 25 and far from the dial block 26, and an arc wedge surface 252 connecting the first vertical surface 251 and the second vertical surface. The axis of the circular wedge surface 252 is located inside the locking sleeve 10, and the distance from the circular wedge surface 252 to the center of the locking sleeve 10 gradually increases along the clockwise direction, so that when the locking sleeve 10 rotates clockwise, the circular wedge surface 252 and the wedge 17 generate a locking friction force; the first vertical surface 251 is an inclined surface pointing to the second vertical surface, so that the circular wedge surface 252 and the inner annular surface of the locking sleeve 10 are in smooth transition. The projection of the toggle block 26 in the horizontal direction is an inclined triangle, and two triangular edges of the toggle block 26 protruding out of the inner annular surface of the locking sleeve 10 are inclined towards the locking table 25 and intersect to form a toggle tip so as to push the wedge 17 to rotate when the locking sleeve 10 rotates anticlockwise.
And pushing blocks 24 protruding towards the center direction of the unlocking sleeve 11 are uniformly distributed on the inner ring surface of the unlocking sleeve 11 along the circumferential direction of the unlocking sleeve 11, so that when the unlocking sleeve 11 rotates clockwise, the pushing blocks push the outer ends of the wedge blocks 17 to rotate.
A locking platform 25, a shifting block 26 and a pushing block 24 form a driving group, the number of the driving groups corresponds to the number of the wedge blocks 17, and the outer ends of the wedge blocks 17 are located between the pushing block 24 and the shifting block 26 of the driving groups.
The wedge 17 comprises a first block 171 and a second block 172 which are connected with each other, the first block 171 is located on the outer side of the second block 172, the first block 171 is bent clockwise relative to the second block 172, the outer end face of the first block 171 is an arc face which protrudes outwards and is used for being matched with the arc wedge face in a tangent manner, the distance from the starting edge of the outer end face of the first block 171 in the clockwise direction to the rotation axis of the wedge 17 is smaller than the distance from the ending edge to the rotation axis of the wedge 17, so that the wedge 17 and the arc wedge face 252 form self-locking, and the wedge 17 and the arc wedge face 252 are locked eccentrically. A first pin hole extending along the vertical axis is formed in the center of the joint of the first block 171 and the second block 172, and the first pin hole penetrates through the upper surface and the lower surface of the wedge 17; the bottom surface of the mounting groove 231 is vertically provided with a second pin hole downward, a pin 16 is inserted in the first pin hole and the second pin hole, the pin 16 is in interference fit with the second pin hole so that the pin 16 is fixedly connected with the connecting base 23, and the pin 16 is in running fit with the first pin hole so that the pin 16 is rotatably connected with the wedge 17, so that the wedge 17 can rotate relative to the connecting base 23.
The quick inserting device further comprises a connecting sleeve 9, a threaded hole which is through up and down is vertically formed in the center of the connecting sleeve 9, and the connecting sleeve 9 is in threaded connection with the outer portions of the frame body 8 and the connecting base 23 so as to fixedly connect the frame body 8 and the connecting base 23. A plurality of avoiding notches 91 are uniformly arranged at the lower end part of the connecting sleeve 9 along the center of the connecting sleeve 9, the quantity of the avoiding notches 91 corresponds to that of the wedges 17, and each avoiding notch 91 is used for avoiding one wedge 17 so as to facilitate the rotation of the wedge 17. The locking sleeve 10 and the unlocking sleeve 11 are sleeved outside the connecting sleeve 9, a limiting boss 92 protruding out of the outer circular surface of the connecting sleeve 9 is arranged at the upper end of the connecting sleeve 9, and the limiting boss 92 blocks the locking sleeve 10 and the unlocking sleeve 11 from moving upwards.
The quick-inserting device further comprises a third locking nut 12, the third locking nut 12 is located below the unlocking sleeve 11 and is in threaded connection with the connecting base 23, and the third locking nut 12 blocks the locking sleeve 10 and the unlocking sleeve 11 from moving downwards. After the connecting base 23 and the first cylinder 131 are locked, the third lock nut 12 is screwed upwards to increase the stability of the locking of the hanger.
In this embodiment, a screw rod 5 is vertically arranged inside the lower end of the hanging seat, and the screw rod 5 is in threaded connection with the hanging seat 2. It should be noted that, the lower end of the hanging seat 2 on the lead screw 5 is connected with a first locking nut 4 through a thread, and after the lead screw 5 is connected with the hanging seat 2 through a thread, the first locking nut 4 is screwed upwards to increase the reliability of the connection between the lead screw 5 and the hanging seat 2.
Be provided with screw lid 7 on lead screw 5, support body 8 fixed connection is in the lower extreme of screw lid 7, and the center of support body 8 has the first through-hole that link up from top to bottom, and lead screw 5 slidable passes screw lid 7 and extends to the inside of first through-hole. Specifically, the lower end face of the screw cap 7 is provided with an annular groove with a downward opening, an internal thread is arranged on the circumferential surface of the annular groove, an external thread is arranged at the upper end of the outer circumferential surface of the support body 8, and the screw cap 7 is sleeved at the upper end of the support body 8 and is fixedly connected with the support body 8 through the matching of the internal thread and the external thread so as to seal the upper end of the support body 8 and increase the sealing performance of the support body 8. A second locking nut 6 and a bearing nut 21 are respectively connected to the upper part and the lower part of the screw cap 7 on the screw rod 5 in a threaded manner so as to fixedly lock the screw cap 7 on the screw rod 5.
The lower end of the screw rod 5 is connected with a spring base 20 in a threaded manner, the spring base 20 comprises a connecting piece 201 and a mounting seat 202, and the spring base 20 is connected with the screw rod 5 in a threaded manner through the connecting piece 201. The mounting seats 202 are uniformly arranged along the circumferential direction of the connecting piece 201, one end of the inside of the mounting seat 202, which is far away from the connecting piece 201, is provided with a first groove 203 which extends horizontally, and the first groove 203 penetrates through the outer end face of the mounting seat 201; the inner wall of the first through hole is uniformly provided with guide grooves 81 which run through the upper end surface of the frame body 8 along the circumferential direction; a sliding block 18 is slidably mounted in the guide groove 81, and a second groove 181 which extends horizontally is formed in the end surface of the sliding block 18 close to the center of the frame body 8; the mounting base 202 extends into the second groove 181, the width of the mounting base 202 is smaller than that of the second groove 181, a first spring 19 extending along the horizontal direction is arranged inside the first groove 203 and the second groove 181, and the first spring 19 is in abutting fit with the groove bottom surfaces of the first groove 203 and the second groove 181. Preferably, the mounting seat 202, the guide groove 81, the slider 18 and the first spring 19 are provided with 4 sets in the front-rear left-right direction of the frame body 8 to achieve front-rear left-right shock absorption of the hanger. Naturally, the mounting seat 202, the guide groove 81, the sliding block 18 and the first spring 19 may be uniformly distributed in 3 groups, 5 groups or other groups along the circumferential direction of the frame body 8 as required.
Be equipped with the second spring 22 that extends along vertical direction between screw lid 7 and the bearing nut 21, second spring 22 cover is established on lead screw 5 and with screw lid 7 and bearing nut 21 roof pressure cooperation to realize the upper and lower shock attenuation of gallows, adjust second lock nut 6 simultaneously, can change the height of gallows and the pretightning force of second spring 22, so that the gallows satisfies different installation environment and installation demand.
With reference to the above embodiment, before the present invention is used, the connection sleeve 9 and the frame body 8 are screwed, the wedge 17 is placed in the installation groove 231, the pin 16 is installed to rotatably connect the wedge 17 with the connection base 23, the wedge 17 is shifted to the released state shown in fig. 8, the connection base 23 and the connection sleeve 9 are screwed, the locking sleeve 10 and the unlocking sleeve 11 are sleeved outside the connection sleeve 9 from below the connection base 23, the wedge 17 is shifted and the locking sleeve 10 and the unlocking sleeve 11 are rotated in a matching manner, so that the wedge 17, the locking sleeve 10 and the unlocking sleeve 11 are located at the position shown in fig. 7, the third locking nut 12 is screwed in from the bottom of the connection base 23, the third locking nut pushes the unlocking sleeve 11 upwards, and the lower bottom surface of the pushing block 24 is higher than the bottom surface of the installation groove 231, so as to prevent the unlocking sleeve 11 from falling into the avoidance groove 27 during the rotation process, and further causing a pause phenomenon.
As shown in fig. 1 and 2, the pipe is installed inside the upper pipe clamp 13 and the lower pipe clamp 15 and fastened with the fixing bolt 14. The first cylinder 131 is pushed into the connection base 23 until the upper end surface of the second cylinder 132 abuts against the lower end surface of the connection base 23. When the locking sleeve 10 and the unlocking sleeve 11 are rotated clockwise, the wedge 17 moves into the locking groove 133 by the pushing of the pushing block 24, as shown in fig. 6, and the wedge 17 is locked tightly against the locking platform 25. If the lock sleeve 10 rotates counterclockwise at this time, the wedge 17 is driven to rotate counterclockwise, because the outer end of the wedge 17 is tightly jacked by the locking platform to form self-locking, the lock sleeve 10 cannot be unlocked without external force, the wedge 17 cannot rotate, and the first column 131 and the connection base 23 are in a locked state. Particularly, the first block is bent clockwise relative to the second block, the extrusion force between the wedge 17 and the locking table 25 is increased when the wedge 17 rotates counterclockwise, the friction force is increased accordingly, it is further ensured that the locking sleeve 10 cannot be unlocked without external force, the wedge 17 cannot rotate, and the first column 131 and the connection base 23 are in a locked state. After the connecting base 23 and the first cylinder 131 are locked, the third locking nut 12 is screwed upwards, so that the locking stability of the hanger is improved.
During the unblock, loosen third lock nut 12 slightly earlier, utilize the lock release sleeve 11 to make promotion piece 24 offset with voussoir 17, prevent voussoir 17 anticlockwise rotation, anticlockwise rotation lock release sleeve 10, the extrusion force between voussoir 17 and the locking platform 25 can not increase, when overcoming the lock dead frictional force between voussoir 17 and the locking platform 25, and lock release sleeve 10 anticlockwise rotates to and pulls out the piece 26 after contacting with voussoir 17, stop acting on lock release sleeve 11 and continue anticlockwise rotation lock release sleeve 10, it pushes away voussoir 17 anticlockwise rotation to pull out piece 26, until the inner of voussoir 17 rotates to being located inside mounting groove 231 completely, can unblock. After the unlocking, the first cylinder 131 and the connecting base 23 are in a relaxed state, and the pipeline can be disassembled by pulling the first cylinder 131 downwards, so that the pipeline is convenient and quick.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (10)

1. The utility model provides a basement electrical equipment pipeline gallows system which characterized in that: the pipeline clamp comprises a hanging seat and a pipeline clamp, wherein the hanging seat is fixedly connected with a wall body; a frame body with a hollow interior is connected below the hanging seat;
the lower end of the frame body is connected with a quick insertion device, and the quick insertion device comprises a connecting base fixedly connected with the frame body, a plurality of wedges, a locking sleeve and an unlocking sleeve; the wedge block is rotatably connected to the upper end of the connecting base, the locking sleeve and the unlocking sleeve are sequentially and rotatably sleeved on the outer side of the outer circular surface of the connecting base from top to bottom, and the locking sleeve and the unlocking sleeve are correspondingly installed with the wedge block;
the pipeline clamp comprises a clamping part and a connecting rod column arranged on the upper side of the clamping part, a locking groove is formed in the peripheral wall of the connecting rod column, and the connecting rod column is inserted into the connecting base from the lower end, passes through the wedge block and then further extends into the frame body; the locking sleeve and the unlocking sleeve are matched to rotate and drive the outer end of the wedge block to rotate, so that the inner end of the wedge block rotates to enter or exit the locking groove, the pipeline clamp and the quick-insertion device are locked with each other or the locking between the pipeline clamp and the quick-insertion device is released; when the inner end of the wedge block enters the locking groove, the outer end of the wedge block is tightly matched with the locking sleeve in a propping mode so as to carry out self-locking.
2. The basement electrical equipment duct hanger system of claim 1, wherein: a locking table and a poking block which are protruded towards the center direction of the locking sleeve are sequentially arranged on the inner ring surface at the bottom end of the locking sleeve at intervals along the clockwise direction;
the locking platform is provided with an arc wedge surface, and the distance from the arc wedge surface to the center of the locking sleeve is gradually increased along the clockwise direction, so that when the locking sleeve rotates clockwise, the arc wedge surface is matched with the outer end of the wedge block to generate locking friction force when the inner end of the wedge block is inserted into the locking groove;
the shifting block is provided with a shifting center extending towards the corresponding locking platform so as to push the wedge block to rotate when the locking sleeve rotates anticlockwise;
pushing blocks protruding towards the center direction of the unlocking sleeve are uniformly distributed on the inner ring surface of the unlocking sleeve along the circumferential direction of the locking sleeve, so that when the unlocking sleeve rotates clockwise, the pushing blocks push the outer end of the wedge block to rotate;
the locking table, the shifting block and the pushing block form a driving group, and the outer end of the wedge block is located between the pushing block and the shifting block of the driving group.
3. The basement electrical equipment duct hanger system of claim 2, wherein: the upper end surface of the connecting base is uniformly provided with a plurality of mounting grooves along the circumferential direction of the connecting base, the mounting grooves penetrate through the inner annular surface and the outer annular surface of the connecting base, and the width of a gap formed by the connection of the mounting grooves and the outer annular surface of the connecting base is larger than that of a gap formed by the connection of the mounting grooves and the inner annular surface of the connecting base;
the wedge block comprises a first block body and a second block body which are connected with each other, the first block body is arranged on the outer side of the second block body, and the wedge block is rotatably arranged in the mounting groove at the joint of the first block body and the second block body;
the first block body is bent clockwise relative to the second block body, the outer end face of the first block body is an arc face which protrudes outwards and is used for being tangent to an arc wedge face, and the distance from the starting edge of the outer end face of the first block body in the clockwise direction to the rotation axis of the wedge block is smaller than the distance from the ending edge to the rotation axis of the wedge block.
4. The basement electrical equipment duct hanger system of claim 1, wherein: the quick insertion device also comprises a connecting sleeve which is in threaded connection with the outer parts of the frame body and the connecting base so as to fixedly connect the frame body and the connecting base;
a plurality of avoidance notches are uniformly formed in the lower portion of the connecting sleeve along the center of the connecting sleeve, and each avoidance notch is used for avoiding one wedge block;
the locking sleeve and the unlocking sleeve are sleeved outside the connecting sleeve, a limiting boss protruding out of the outer circular surface of the connecting sleeve is arranged at the upper end of the connecting sleeve, and the limiting boss blocks the locking sleeve and the unlocking sleeve from moving upwards.
5. The basement electrical equipment duct hanger system of claim 1, wherein: the quick-inserting device further comprises a third locking nut, the third locking nut is located below the unlocking sleeve and is in threaded connection with the connecting base, and the third locking nut blocks the locking sleeve and the unlocking sleeve from moving downwards.
6. The basement electrical equipment duct hanger system of claim 1, wherein: the connecting rod post includes first cylinder and second cylinder, the diameter of first cylinder is less than the diameter of second cylinder, first cylinder inserts the inside of connecting the base, just the second cylinder with the lower bottom surface of connecting the base is inconsistent, the locking groove be for set up in just wind on the perisporium of first cylinder the ring groove of first cylinder a week.
7. The basement electrical equipment duct hanger system of claim 3, wherein: a first pin hole with an axis extending vertically is formed in the center of the joint of the first block and the second block; the tank bottom surface of mounting groove is vertical downwards to be provided with the second pinhole, first pinhole with the interpolation of second pinhole is equipped with the round pin post, round pin post and second pinhole interference fit, the round pin post with first pinhole normal running fit.
8. The basement electrical equipment duct hanger system of claim 3, wherein: connect on the outer disc of base and be located the below of mounting groove is equipped with the groove of dodging of vertical extension.
9. The basement electrical equipment duct hanger system of claim 1, wherein: a lead screw is vertically arranged in the lower end of the lifting seat, a screw cap is arranged on the lead screw, the frame body is connected to the lower end of the screw cap, and the lead screw penetrates through the screw cap and extends into the frame body;
the lower end of the screw rod is provided with a spring base, the spring base comprises a connecting piece and a mounting seat, the connecting piece is in threaded connection with the screw rod, the mounting seat is uniformly arranged along the circumferential direction of the connecting piece, and one end, far away from the connecting piece, in the mounting seat is provided with a first groove extending horizontally;
the center of the frame body is provided with a first through hole which is communicated up and down, and guide grooves which extend along the vertical direction are uniformly distributed on the inner wall of the first through hole along the circumferential direction;
a sliding block is arranged in the guide groove in a sliding mode, a second groove extending horizontally is formed in the end face, close to the center of the frame body, of the sliding block, the mounting seat extends into the second groove, and the width of the mounting seat is smaller than that of the second groove;
and a first spring extending along the horizontal direction is arranged in the first groove and the second groove, and the first spring is in abutting fit with the bottom surfaces of the first groove and the second groove.
10. The basement electrical equipment duct hanger system of claim 9, wherein: the lead screw can slidably penetrate through the screw cap; a second locking nut and a bearing nut are respectively in threaded connection with the upper part and the lower part of the screw rod, which are positioned above the screw cap;
and a second spring extending along the vertical direction is arranged between the screw cap and the bearing nut, and the second spring is sleeved on the lead screw and is in jacking fit with the screw cap and the bearing nut.
CN202010683731.6A 2020-07-16 2020-07-16 Basement electrical equipment pipeline hanger system Active CN111779915B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112944045A (en) * 2021-01-30 2021-06-11 中建二局第二建筑工程有限公司 Pipeline supporting and hanging frame system of storage room
CN113188022A (en) * 2021-05-18 2021-07-30 湖南喜得发展工贸有限公司 Be applied to screw rod of a building gallows fastener and connect
CN114537639A (en) * 2022-03-24 2022-05-27 山西汾西重工有限责任公司 Hatch cover capable of being rapidly disassembled and aircraft

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160348811A1 (en) * 2015-05-26 2016-12-01 Georg Fischer Llc Pipe Clamp for Strut System
CN107631098A (en) * 2017-09-28 2018-01-26 扬中市传盛支吊架有限公司 A kind of spring support hanging frame
WO2019078710A1 (en) * 2017-10-17 2019-04-25 J. Van Walraven Holding B.V. Riser clamp with a vibration isolation element
CN210424153U (en) * 2019-07-23 2020-04-28 深圳市惠深博越智慧建造科技有限公司 Anti-seismic support and hanger for electromechanical pipelines of building
CN210687259U (en) * 2019-10-30 2020-06-05 中国铁建重工集团股份有限公司 Pipeline fixing device
CN210978747U (en) * 2019-11-27 2020-07-10 黄龙 Horizontal fixing device for blowout pipeline of well site

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160348811A1 (en) * 2015-05-26 2016-12-01 Georg Fischer Llc Pipe Clamp for Strut System
CN107631098A (en) * 2017-09-28 2018-01-26 扬中市传盛支吊架有限公司 A kind of spring support hanging frame
WO2019078710A1 (en) * 2017-10-17 2019-04-25 J. Van Walraven Holding B.V. Riser clamp with a vibration isolation element
CN210424153U (en) * 2019-07-23 2020-04-28 深圳市惠深博越智慧建造科技有限公司 Anti-seismic support and hanger for electromechanical pipelines of building
CN210687259U (en) * 2019-10-30 2020-06-05 中国铁建重工集团股份有限公司 Pipeline fixing device
CN210978747U (en) * 2019-11-27 2020-07-10 黄龙 Horizontal fixing device for blowout pipeline of well site

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112944045A (en) * 2021-01-30 2021-06-11 中建二局第二建筑工程有限公司 Pipeline supporting and hanging frame system of storage room
CN113188022A (en) * 2021-05-18 2021-07-30 湖南喜得发展工贸有限公司 Be applied to screw rod of a building gallows fastener and connect
CN114537639A (en) * 2022-03-24 2022-05-27 山西汾西重工有限责任公司 Hatch cover capable of being rapidly disassembled and aircraft

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